2009年高考數(shù)學難點突破專題輔導三十二

難點32  極限及其運算

極限的概念及其滲透的思想，在數(shù)學中占有重要的地位，它是人們研究許多問題的工具.舊教材中原有的數(shù)列極限一直是歷年高考中重點考查的內(nèi)容之一.本節(jié)內(nèi)容主要是指導考生深入地理解極限的概念，并在此基礎上能正確熟練地進行有關極限的運算問題.

●難點磁場

(★★★★)求.

●案例探究

［例1］已知(－ax－b)=0,確定a與b的值.

命題意圖：在數(shù)列與函數(shù)極限的運算法則中，都有應遵循的規(guī)則，也有可利用的規(guī)律，既有章可循，有法可依.因而本題重點考查考生的這種能力.也就是本知識的系統(tǒng)掌握能力.屬★★★★★級題目.

知識依托：解決本題的閃光點是對式子進行有理化處理，這是求極限中帶無理號的式子常用的一種方法.

錯解分析：本題難點是式子的整理過程繁瑣，稍不注意就有可能出錯.

技巧與方法：有理化處理.

解：

要使上式極限存在，則1－a²=0,

當1－a²=0時，

∴  解得

［例2］設數(shù)列a₁,a₂,…,a_n,…的前n項的和S_n和a_n的關系是S_n=1－ba_n－,其中b是與n無關的常數(shù)，且b≠－1.

(1)求a_n和a_n－1的關系式；

(2)寫出用n和b表示a_n的表達式；

(3)當0＜b＜1時，求極限S_n.

命題意圖：歷年高考中多出現(xiàn)的題目是與數(shù)列的通項公式，前n項和S_n等有緊密的聯(lián)系.有時題目是先依條件確定數(shù)列的通項公式再求極限，或先求出前n項和S_n再求極限，本題考查學生的綜合能力.屬★★★★★級題目.

知識依托：解答本題的閃光點是分析透題目中的條件間的相互關系.

錯解分析：本題難點是第(2)中由(1)中的關系式猜想通項及n=1與n=2時的式子不統(tǒng)一性.

技巧與方法：抓住第一步的遞推關系式，去尋找規(guī)律.

解：(1)a_n=S_n－S_n－1=－b(a_n－a_n－1)－=－b(a_n－a_n－1)+ (n≥2)

解得a_n= (n≥2)

●錦囊妙計

1.學好數(shù)列的極限的關鍵是真正從數(shù)列的項的變化趨勢理解數(shù)列極限.

學好函數(shù)的極限的關鍵是真正從函數(shù)值或圖象上點的變化趨勢理解函數(shù)極限.

2.運算法則中各個極限都應存在.都可推廣到任意有限個極限的情況，不能推廣到無限個.在商的運算法則中，要注意對式子的恒等變形，有些題目分母不能直接求極限.

3.注意在平時學習中積累一些方法和技巧，如：

●殲滅難點訓練

試題詳情

2009年高考數(shù)學難點突破專題輔導三十一

難點31  數(shù)學歸納法解題

數(shù)學歸納法是高考考查的重點內(nèi)容之一.類比與猜想是應用數(shù)學歸納法所體現(xiàn)的比較突出的思想，抽象與概括，從特殊到一般是應用的一種主要思想方法.

●難點磁場

(★★★★)是否存在a、b、c使得等式1?2²+2?3²+…+n(n+1)²=(an²+bn+c).

●案例探究

［例1］試證明：不論正數(shù)a、b、c是等差數(shù)列還是等比數(shù)列，當n＞1,n∈N^*且a、b、c互不相等時，均有：aⁿ+cⁿ＞2bⁿ.

命題意圖：本題主要考查數(shù)學歸納法證明不等式，屬★★★★級題目.

知識依托：等差數(shù)列、等比數(shù)列的性質及數(shù)學歸納法證明不等式的一般步驟.

錯解分析：應分別證明不等式對等比數(shù)列或等差數(shù)列均成立，不應只證明一種情況.

技巧與方法：本題中使用到結論：(a^k－c^k)(a－c)＞0恒成立(a、b、c為正數(shù))，從而a^k+1+c^k+1＞a^k?c+c^k?a.

證明：(1)設a、b、c為等比數(shù)列，a=,c=bq(q＞0且q≠1)

∴aⁿ+cⁿ=+bⁿqⁿ=bⁿ(+qⁿ)＞2bⁿ

(2)設a、b、c為等差數(shù)列，則2b=a+c猜想＞()ⁿ(n≥2且n∈N^*)

下面用數(shù)學歸納法證明：

①當n=2時，由2(a²+c²)＞(a+c)²，∴

②設n=k時成立，即

則當n=k+1時， (a^k+1+c^k+1+a^k+1+c^k+1)

＞(a^k+1+c^k+1+a^k?c+c^k?a)=(a^k+c^k)(a+c)

＞()^k?()=()^k+1

［例2］在數(shù)列{a_n}中，a₁=1，當n≥2時，a_n,S_n,S_n－成等比數(shù)列.

(1)求a₂,a₃,a₄，并推出a_n的表達式；

(2)用數(shù)學歸納法證明所得的結論；

(3)求數(shù)列{a_n}所有項的和.

命題意圖：本題考查了數(shù)列、數(shù)學歸納法、數(shù)列極限等基礎知識.

知識依托：等比數(shù)列的性質及數(shù)學歸納法的一般步驟.采用的方法是歸納、猜想、證明.

錯解分析：(2)中，S_k=－應舍去，這一點往往容易被忽視.

技巧與方法：求通項可證明{}是以{}為首項，為公差的等差數(shù)列，進而求得通項公式.

解：∵a_n,S_n,S_n－成等比數(shù)列，∴S_n²=a_n?(S_n－)(n≥2)                       (^*)

(1)由a₁=1,S₂=a₁+a₂=1+a₂,代入(^*)式得:a₂=－

由a₁=1，a₂=－,S₃=+a₃代入(^*)式得：a₃=－

同理可得：a₄=－,由此可推出：a_n=

(2)①當n=1,2,3,4時，由(^*)知猜想成立.

②假設n=k(k≥2)時，a_k=－成立

故S_k²=－?(S_k－)

∴(2k－3)(2k－1)S_k²+2S_k－1=0

∴S_k= (舍)

由S_k+1²=a_k+1?(S_k+1－),得(S_k+a_k+1)²=a_k+1(a_k+1+S_k－)

由①②知，a_n=對一切n∈N成立.

(3)由(2)得數(shù)列前n項和S_n=,∴S=S_n=0.

●錦囊妙記

(1)數(shù)學歸納法的基本形式

設P(n)是關于自然數(shù)n的命題，若

1°P(n₀)成立(奠基)

2°假設P(k)成立(k≥n₀)，可以推出P(k+1)成立(歸納)，則P(n)對一切大于等于n₀的自然數(shù)n都成立.

(2)數(shù)學歸納法的應用

具體常用數(shù)學歸納法證明：恒等式，不等式，數(shù)的整除性，幾何中計算問題，數(shù)列的通項與和等.

●殲滅難點訓練

試題詳情

2009年高考數(shù)學難點突破專題輔導三十

難點30  概  率

概率是高考的重點內(nèi)容之一，尤其是新增的隨機變量這部分內(nèi)容.要充分注意一些重要概念的實際意義，理解概率處理問題的基本思想方法.

●難點磁場

(★★★★★)如圖，用A、B、C三類不同的元件連接成兩個系統(tǒng)N₁、N₂，當元件A、B、C都正常工作時，系統(tǒng)N₁正常工作；當元件A正常工作且元件B、C至少有一個正常工作時，系統(tǒng)N₂正常工作.已知元件A、B、C正常工作的概率依次為0.80,0.90,0.90，分別求系統(tǒng)N₁，N₂正常工作的概率P₁、P₂.

●案例探究

［例1］(★★★★★)有一容量為50的樣本，數(shù)據(jù)的分組及各組的頻率數(shù)如下：

［10，15］4  ［30，359  ［15，205  ［35，408  ［20，2510  ［40，453  ［25，3011

(1)列出樣本的頻率分布表(含累積頻率)；

(2)畫出頻率分布直方圖和累積頻率的分布圖.

命題意圖：本題主要考查頻率分布表，頻率分布直方圖和累積頻率的分布圖的畫法.

知識依托：頻率、累積頻率的概念以及頻率分布表、直方圖和累積頻率分布圖的畫法.

錯解分析：解答本題時，計算容易出現(xiàn)失誤，且要注意頻率分布與累積頻率分布的區(qū)別.

技巧與方法：本題關鍵在于掌握三種表格的區(qū)別與聯(lián)系.

解：(1)由所給數(shù)據(jù)，計算得如下頻率分布表

數(shù)據(jù)段

［10,15

［15,20

［20,25

［25,30

［30,35

［35,40

［40,45

總計

頻數(shù)

4

5

10

11

9

8

3

50

頻率

0.08

0.10

0.20

0.22

0.18

0.16

0.06

1

累積頻率

0.08

0.18

0.38

0.60

0.78

0.94

1

(2)頻率分布直方圖與累積頻率分布圖如下：

［例2］(★★★★★)某電器商經(jīng)過多年的經(jīng)驗發(fā)現(xiàn)本店每個月售出的電冰箱的臺數(shù)ζ是一個隨機變量，它的分布列如下：

ζ

1

2

3

……

12

P

……

設每售出一臺電冰箱，電器商獲利300元，如銷售不出而囤積于倉庫，則每臺每月需花保養(yǎng)費用100元，問電器商每月初購進多少臺電冰箱才能使自己月平均收益最大？

命題意圖：本題考查利用概率中的某些知識如期望來解決實際問題.

知識依托：期望的概念及函數(shù)的有關知識.

錯解分析：在本題中，求Ey是一個難點，稍有不慎，就將產(chǎn)生失誤.

技巧與方法：可借助概率分布、期望、方差等知識來解決日常生產(chǎn)生活中的實際問題.

解：設x為月初電器商購進的冰箱臺數(shù)，只須考慮1≤x≤12的情況，設電器商每月的收益為y元，則y是隨機變量ζ的函數(shù)且y=,電器商平均每月獲益的平均數(shù)，即數(shù)學期望為：Ey=300x(P_x+P_x+1+…+P₁₂)+［300－100(x－1)］P₁+［2×300－100(x－2)］P₂+…+［300(x－1)－100］P_x－1

=300x(12－x+1)+ ［300×］

=(－2x²+38x)

由于x∈N,故可求出當x=9或x=10時，也即電器商月初購進9臺或10臺電冰箱時，收益最大.

●錦囊妙記

本章內(nèi)容分為概率初步和隨機變量兩部分.第一部分包括等可能事件的概率、互斥事件有一個發(fā)生的概率、相互獨立事件同時發(fā)生的概率和獨立重復實驗.第二部分包括隨機變量、離散型隨機變量的期望與方差.

涉及的思維方法：觀察與試驗、分析與綜合、一般化與特殊化.

主要思維形式有：邏輯思維、聚合思維、形象思維和創(chuàng)造性思維.

●殲滅難點訓練

試題詳情

2009年高考數(shù)學難點突破專題輔導二十九

難點29  排列、組合的應用問題

排列、組合是每年高考必定考查的內(nèi)容之一，縱觀全國高考數(shù)學題，每年都有1～2道排列組合題，考查排列組合的基礎知識、思維能力.

●難點磁場

(★★★★★)有五張卡片，它們的正、反面分別寫0與1，2與3，4與5，6與7，8與9，將其中任意三張并排放在一起組成三位數(shù)，共可組成多少個不同的三位數(shù)？

●案例探究

［例1］在∠AOB的OA邊上取m個點，在OB邊上取n個點(均除O點外)，連同O點共m+n+1個點，現(xiàn)任取其中三個點為頂點作三角形，可作的三角形有(    )

命題意圖：考查組合的概念及加法原理，屬★★★★★級題目.

知識依托：法一分成三類方法；法二，間接法，去掉三點共線的組合.

錯解分析：A中含有構不成三角形的組合，如：CC中，包括O、B_i、B_j;CC中，包含O、A_p、A_q，其中A_p、A_q,B_i、B_j分別表示OA、OB邊上不同于O的點；B漏掉△A_iOB_j；D有重復的三角形.如CC中有△A_iOB_j,CC中也有△A_iOB_j.

技巧與方法：分類討論思想及間接法.

解法一：第一類辦法：從OA邊上(不包括O)中任取一點與從OB邊上(不包括O)中任取兩點，可構造一個三角形，有CC個；第二類辦法：從OA邊上(不包括O)中任取兩點與OB邊上(不包括O)中任取一點，與O點可構造一個三角形，有CC個；第三類辦法：從OA邊上(不包括O)任取一點與OB邊上(不包括O)中任取一點，與O點可構造一個三角形，有CC個.由加法原理共有N=CC+CC+CC個三角形.

解法二：從m+n+1中任取三點共有C個，其中三點均在射線OA(包括O點)，有C個，三點均在射線OB(包括O點)，有C個.所以，個數(shù)為N=C－C－C個.

答案：C

［例2］四名優(yōu)等生保送到三所學校去，每所學校至少得一名，則不同的保送方案的總數(shù)是_________.

命題意圖：本題主要考查排列、組合、乘法原理概念，以及靈活應用上述概念處理數(shù)學問題的能力，屬★★★★級題目.

知識依托：排列、組合、乘法原理的概念.

錯解分析：根據(jù)題目要求每所學校至少接納一位優(yōu)等生，常采用先安排每學校一人，而后將剩的一人送到一所學校，故有3A種.忽略此種辦法是：將同在一所學校的兩名學生按進入學校的前后順序，分為兩種方案，而實際題目中對進入同一所學校的兩名學生是無順序要求的.

技巧與方法：解法一，采用處理分堆問題的方法.解法二，分兩次安排優(yōu)等生，但是進入同一所學校的兩名優(yōu)等生是不考慮順序的.

解法一：分兩步：先將四名優(yōu)等生分成2，1，1三組，共有C種；而后，對三組學生安排三所學校，即進行全排列，有A³₃種.依乘法原理，共有N=C =36(種).

解法二：分兩步：從每個學校至少有一名學生，每人進一所學校，共有A種；而后，再將剩余的一名學生送到三所學校中的一所學校，有3種.值得注意的是：同在一所學校的兩名學生是不考慮進入的前后順序的.因此，共有N=A?3=36(種).

答案：36

●錦囊妙記

排列與組合的應用題，是高考常見題型，其中主要考查有附加條件的應用問題.解決這類問題通常有三種途徑：(1)以元素為主，應先滿足特殊元素的要求，再考慮其他元素.(2)以位置為主考慮，即先滿足特殊位置的要求，再考慮其他位置.(3)先不考慮附加條件，計算出排列或組合數(shù)，再減去不符合要求的排列數(shù)或組合數(shù).前兩種方式叫直接解法，后一種方式叫間接解法.

在求解排列與組合應用問題時，應注意：

(1)把具體問題轉化或歸結為排列或組合問題；

(2)通過分析確定運用分類計數(shù)原理還是分步計數(shù)原理；

(3)分析題目條件，避免“選取”時重復和遺漏；

(4)列出式子計算和作答.

解排列與組合應用題常用的方法有：直接計算法與間接計算法；分類法與分步法；元素分析法和位置分析法；插空法和捆綁法等八種.

經(jīng)常運用的數(shù)學思想是：

①分類討論思想；②轉化思想；③對稱思想.

●殲滅難點訓練

試題詳情

安徽省蚌埠市2009年第二次教學質量檢查考試

理 科 數(shù) 學

本試卷分第Ⅰ卷（選擇題）和第Ⅱ卷（非選擇題）兩部分，共150分，考試時間120分鐘

參考公式：，其中表示球的半徑   如果事件A在一次試驗中發(fā)生的概率為P ，那么n次獨立重復試驗中事件A恰好發(fā)生k次的概率

第Ⅰ卷（選擇題，共60分）

試題詳情

安徽省蚌埠市2009年第二次教學質量檢查考試

文 科 數(shù) 學

本試卷分第Ⅰ卷（選擇題）和第Ⅱ卷（非選擇題）兩部分，共150分，考試時間120分鐘

參考公式：，其中表示球的半徑   如果事件A在一次試驗中發(fā)生的概率為P ，那么n次獨立重復試驗中事件A恰好發(fā)生k次的概率

第Ⅰ卷（選擇題，共60分）

試題詳情

2009高考英語語法專練-動詞時態(tài)、語態(tài)50題

1.I can guess you were in a hurry.You＿＿＿＿your sweater inside out.

A.had worn B.wore C.were wearing D.are wearing

2.―― We ＿＿＿＿＿ that you would fix the TV set this week.

―― I’m sorry.I ＿＿＿＿＿ to fix it this week, but I’ve been too busy.

A.had expected； had intended B.are expecting； had intended

C.expect； intend D.expected； intend

3.He will stop showing off, if no notice ＿＿＿＿＿ of him.

A.is taken B.will be taken C.takes D.has taken

4.――It is said that another new car factory＿＿＿＿＿now.

―― Yeah.It ＿＿＿＿＿one and a half years.

A.is building； takes B.is being built； will take

C.is built； will take D.is being built； takes

5.―― I’m sorry, but I shouldn’t have been so rude to you.

―― You ＿＿＿＿＿ your temper but that’s OK.

A.have lost B.had lost

C.did lose D.were losing

6.―― Why? Tom, your shirt is so dirty!

―― Mum, I ＿＿＿＿＿ my storeroom downstairs。

A.cleaned B.have worked

C.was cleaning D.have been cleaning

7.They won’t buy new clothes because they＿＿＿money to buy a color TV set.

A.save B.are saving

C.has saved D.were saving

8.Good heavens! There you are! We＿＿＿anxious about you, and we ＿＿＿you back throughout the night.

A.are； expect B.were； had expected

C.have been； were expecting D.are； were expecting

9.I’ve finally finished my paper and it ＿＿＿＿＿ me an entire month.

A.takes B.took C.was taken D.had taken

10.The traffic in our city is already good and it ＿＿＿even better.

A.gets B.got C.has got D.is getting

11.―― Has Jack finished his homework yet?

―― I have no idea； he ＿＿＿it this morning.

A.was doing B.had been doing

C.has done D.did

12.―― I will come to attend your lecture at 10：00 tomorrow.

―― I’m sorry, by then my lecture will have ended and I＿＿＿my guests in my office.

A.is being met B.will meet

C.will be meeting D.will have met

13.―― Alice came back home the day before yesterday.

―― Really ? Where ＿＿＿＿＿ ?

A.has she been B.had she been

C.has she gone D.had she gone

14.John and I＿＿＿friends for eight years.We first got to know each other at a Christmas party.But we＿＿＿＿＿ each other a couple of times before that.

A.had been； have met B.have been； have met

C.had been； had met D.have been； had met

15.I ＿＿＿＿ ping-pong quite well, but I haven’t had time to play since the new year.

A.will play B.have played

C.played D.play

16.I’ve won a holiday for two to Florida.I ＿＿＿＿＿ my mum.

A.take B.am taking

C.have taken D.will have taken

17.―― You haven’t said a word about my new coat,Brenda.Do you like it?

―― I’ m sorry I ＿＿＿＿＿＿ anything about it sooner.I certainly think it’ s pretty on you.

A.wasn’t saying B.don’t say

C.won’t say D.didn’t say

18.―― Where ＿＿＿＿＿?

―― I got stuck in the heavy traffic.I ＿＿＿＿＿ here earlier.

A.did you go； had arrived

B.have you been； would have been

C.were you； would come D.are you； was

19.I know Mr Brown； we ＿＿＿＿＿＿ to each other at an international conference.

A.are introduced B.have been introduced

C.were introduced D.had been introduced

20.――Where do you think＿＿＿＿＿he＿＿＿＿the computer?

―― Sorry.I have no idea.

A.has ； bought B.／ ； bought

C.did ； buy D.had ； bought

21.―― I＿＿＿＿to a party, but I’ ve got nothing to wear.

―― Why don’t you have a dress made for the party?

A.was asked B.will ask

C.have asked D.have been asked

22.I didn’t like Aunt Lucy, who＿＿＿＿＿＿without warning and bringing us presents.

A.always turned up B.has always turned up

C.was always turning up D.was always turned up

23.―― What do you think of this kind of TV set,which ＿＿＿＿＿＿ in Shanghai?

―― Well, I don’ t care such things.

A.was made B.is made

C.has been made D.had been made

24.―― Tom, did Mr.Li join you in your dicussion?

―― No, he＿＿＿＿, but he happened to have fallen ill.

A.would like to B.will

C.was to have D.was going to join

25.―― Did he notice you enter the room?

―― I don’ t think so.He＿＿＿＿＿to the radio with his eyes shut.

A.listened B.was listening

C.has listened D.had listened

26.The plane ＿＿＿＿＿ at 7：00 p.m., so I have to be at the airport by 6：40 at the latest.

A.has left B.is to leave

C.will have left D.leaves

27.The train ＿＿＿＿＿ at the present speed until it reaches the foot of the mountain at about nine o’clock tonight.

A.went B.is going C.goes D.will be going

28.Look at this ! I＿＿＿＿＿some magazines and＿＿＿＿＿＿this letter.

A.was looking through； found

B.am looking through； find

C.looked through； had found

D.had looked through； finding

29.―― ＿＿＿＿you ＿＿＿＿ the editor at the airport?

―― No, he ＿＿＿＿ away before my arrival.

A.Have...met； has driven

B.Had...met； was driven

C.Did...meet； had been driven

D.Have...met； had driven

30.―― Can you give me the right answer?

―― Sorry, I＿＿＿＿.Would you repeat that question?

A.hadn’t listened B.haven’t listened

C.don’t listen D.wasn’t listening

31.I used to drink a lot of tea but these days I ＿＿＿coffee.

A.prefer B.preferred

C.have preferred D.am preferring

32.―― Was the driving pleasant when you went to Mexico last summer?

―― No, it ＿＿＿＿ for four days when we arrived, so the roads were very muddy.

A.was raining B.had been raining

C.would be raining D.rained

33.The vegetables didn’t taste very good.They＿＿＿＿too long.

A.had been cooked B.were cooked

C.had cooked D.cooked

34.―― Remember the first time we met, Jim?

―― Of course I do.You ＿＿＿＿＿ in the library.

A.were reading B.had read

C.have read D.read

35.I want to buy that kind of cloth because I ＿＿＿＿＿ the cloth ＿＿＿＿ well.

A.have told； washes B.have been told； washes

C.was told； washed D.have been told； is washed

36.―― What were you up to when your parents came in?

―― I＿＿＿＿＿for a while and＿＿＿＿＿some reading.

A.was playing； was going to do B.played； did

C.had played； was going to do D.had played； did

37.―― Sorry, I forget to post the letter for you.

―― Never mind, ＿＿＿＿＿ it myself tonight.

A.I’m going to post B.I’ve decided to post

C.I’ll post D.I’d rather post

38.I should very much like to have gone to that party of theirs, but ＿＿＿＿＿.

A.I’m not invited B.I was not invited

C.I have not been invited D.I had not been invited

39.―― Is Tom still smoking ?

―― No.By next Saturday he ＿＿＿＿＿＿＿ for a whole month without smoking a single cigarette.

A.will go B.will have gone

C.will have been D.has been going

40.All but one＿＿＿＿take part in the conference＿＿＿＿tomorrow.

A.is going to； that is to take place

B.are going to； that is about to take place

C.are going to； that is to be taken place

D.are going to； which is to be held

41.―― Are you a visitor here?

―― That’s right.I＿＿＿round the world and now my dream of coming to China＿＿＿true.

A.have traveled； has come

B.was traveling； had been come

C.am traveling； has come

D.have traveled； has been come

42.―― ＿＿＿＿＿ Betty this morning?

―― Not yet, but she is sure to be here before noon.

A.Have you seen B.Will you see

C.Do you see D.Did you see

43.Jim talked for about half an hour yesterday.Never＿＿＿＿＿ him talk so much.

A.I heard B.did I hear

C.I had heard D.had I heard

44.The children ＿＿＿＿＿＿ very quiet； I wonder what they ＿＿＿＿up to.

A.were； are being B.are being； are

C.are； do D.are being； do

45.―― Look at the black clouds.It ＿＿＿＿＿＿ soon.

―― Sure.If only we ＿＿＿＿＿out.

A.is raining； didn’ t come

B.is to rain； won’ t start

C.will rain； haven’ t started

D.is going to rain； hadn’ t come

46.He ＿＿＿articles for our wall-newspaper these three years, and he ＿＿＿about forty articles.

A.has been writing； has written

B.has been writing； wrote

C.is writing； has been writing

D.has written； has written

47.She ＿＿＿＿＿ to the office than she got down to writing the report.

A.has no sooner got B.had hardly got

C.no sooner got D.had no sooner got

48.When he was alive, the old scientist used to say that knowledge ＿＿＿＿from practice and he gained his experience by doing a lot of practical work.

A.was coming B.had come

C.comes D.would come

49.In this experiment, they are woken up several times during the night, and asked to report what they＿＿＿＿.

A.had just been dreaming B.are just dreaming

C.have just been dreaming D.had just dreamt

50.――What’ s the matter?

―― The shoes don’ t fit properly.They＿＿＿＿my feet.

A.are hurting B.will hurt

C.have hurt D.are hurt

試題詳情

定語從句易混點對比專練

1.① The man ______ she married last year was a soldier.

A. whom B. to whom C. with whom D. whose

② The man ______ she was married was a soldier.

A. whom B. to whom C. with whom D. who

2.① The day ______ she spent with us was never to be forgotten.

A. / B. on which C. when D. in which

②The day ______ she played with us was never to be forgotten.

A. that B. when C. which D. /

3. ① Is this the factory ______ you visited last week

A. where B. which C. to which D. in which

② Is this factory ______ you visited last week

A. that B which C in which D. the one

4. ① The house ______ window faces south is for the doctor.

A. which B. that C. whose D. of which

② The house ______ faces south is for the doctor.

A. which B. whose C. who D. where

5. ① She brought forward a plan ______ we couldn't agree.

A. that B. which C. / D. to which

② She brought forward a plan ______ we couldn't accept.

A. / B. for which C. to which D .of which

6. ① The invention ______ she spent 2 years will do well to the world.

A. which B. / C. on which D. when

② The invention ______ took her 2 years will do well to the world.

A. which B. / C. on which D. it

7. ① The English subject, ______ I do well, is important in middle schools.

A. which B. that C. in which D. at which

② The English subject, ______ I have mastered well, is important in middle school.

A. / B. at which C. that D. in which

8. ① Tom, ______ I went to the concert, is a friend of mine.

A. whom B. who C. with which D. whose

② Tom,______ bicycle 1 went to the concert,is a friend of mine.

A. whom B. who C. whose D. on whose

9.① The place ______ you visited during your holidays is where I used to be for years.

A. where B. which C. in which D. to which

② The place _______ you stayed for 3 years is where an ancient city used to be.

A. where B. which C. that D. to which

10.① She will fly to Washington,______ is the capital of the U.S.

A. that B. where C. which D. in which

② She will fly to Washington,______ she can enjoy herself.

A. where B. that C. which D./

11.① The story happened on a day ______ the weather was wet and cold.

A. when B. which C. in which D. on when

② The story happened on a day ______ was wet and cold.

A. then B. on which C. which D./

12.① The sun heats the earth,______ we all know.

A. that B. which C. as D. where

② The sun heats the earth,______ makes it possible to grow crops.

A. which B. that C. as D. where

13.① Tom,______ we had expected,got the 1st place in the competition(比賽).

A. as B. which C. whom D. who

② Tom,______ we had expected to help us,didn't even show his face .

A. as B. whom C. that D. which

Key:

1. AB 2. AB 3. BD 4. CA 5. DA 6.CA 7. CA

8. CD 9. BA 10. CA 11. AC 12. CA 13. AB

定語從句專項突破練習

1. I, ___ your good friend, will try my best to help you out.

A. who is B. who am C. that is D. which am

2. The old man has two sons, ___ are lawyers.

A. both of them B. both of who C. both of whom D. both of they

3. He is a man of great knowledge, ___ much can be learned.

A .in whom B. about whom C. from whom D. of whom

4. I can tell you ___ he told me last week.

A. all which B. all what C. that all D. all that

5. Is oxygen the only gas ___ helps fire burn

A. that B. / C. which D. what

6. Air, ___we breathe every day, is around us all the time.

A. that B./ C. which D. it

7. This is the museum ___we saw an exhibition the other day.

A. that B. which C. where D. in that

8. This museum is ___ you visited the other day.

A. that B. which C. where D. the one

9. This is the museum ___ you saw the other day.

A. that B. where C. in which D. in that

10. It is the third time ___ late this month.

A. that you arrived B. when you arrived

C. that you've arrived D. when you've arrived

11. It was in 1969___ the American astronaut succeeded in landing

on the moon.

A. that B. which C. in which D. when

12. We often think of the days ___we spent together on the island.

A. when B. which C. in which D. during which

13. Have you ever been to Shanghai, ____I left ten years ago

A. where B. which C. that D. when

14. He has left Beijing, ___a meeting is to be held.

A. when B. where C. as D. which

15. This is the very place ___I'm wishing to live in.

A. where B. which C. that D. in which

16. I have bought the same dress ____she is wearing.

A. as B. that C. which D than

17. Can you solve such problems ___raised by the audience

A. what were B. as were C. that were D. which were

18. The reason ___he didn't come was ____he was injured.

A. that, because B. why, that

C. why, because D. that, that

19. He must be from Africa, ____can be seen from his skin.

A. that B. as C. it D. what

20. His father died last year, ____made it impossible for him to go abroad.

A. when B. which C. as D. that

21. ___is natural, he married Mary.

A. It B. What C. Which D. As

22. The buses, ____were already full, were surrounded by an angry crowd.

A. most of them B. most of which

C. which most D. that most

23. All ___ is needed is a supply of oil.

A. the thing B. that C. what D. which

24. He paid the boy 10 dollars for washing ten windows, most of ___had not been cleaned for years.

A. these B. those C. that D. which

25. In the dark street, there wasn't a single person ____ she could turn for help.

A. that B. who C. from whom D. to whom

26. This is one of the means ____ the electric energy is conducted from one place to another.

A. by which B. by that C. through which D. through that

27. The place ___ you are going to visit is the ruin of a place.

A. in which B. at which C. where D. which

28. The factory ___I am going to is the place ___my mother used to work many years ago.

A. where, where B. where, which

C. which, where D. that, which

29. Don't do such things ___ you are not sure about.

A. that B. which C. as D. what

30. Robert is good at language, ___ we all know.

A. because B. for C. as D. since

Key:

1-5 BCCDA 6-10 CCDAC 11-15ABBBC

16-20ABBBB 21-25 DBBDD 26-30ADCCC

定語從句考點強化專項練習

1. I, ___ your good friend, will try my best to help you out.

A. who is B. who am C. that is D. which am

2. The old man has two sons, ___ are lawyers.

A. both of them B. both of who

C. both of whom D. both of they

3. He is a man of great knowledge, ___ much can be learned.

A .in whom B. about whom C. from whom D. of whom

4. I can tell you ___ he told me last week.

A. all which B. all what C. that all D. all that

5. Is oxygen the only gas ___ helps fire burn

A. that B. / C. which D. what

6. Air, ___we breathe every day, is around us all the time.

A. that B. / C. which D. it

7. This is the museum ___we saw an exhibition the other day.

A. that B. which C. where D. in that

8. This museum is ___ you visited the other day.

A. that B. which C. where D. the one

9. This is the museum ___ you saw the other day.

A. that B. where C. in which D. in that

10. It is the third time ___ late this month.

A. that you arrived B. when you arrived

C. that you've arrived D. when you've arrived

11. It was in 1969 ___ the American astronaut succeeded in landing on the moon.

A. that B. which C. in which D. when

12. We often think of the days ___we spent together on the island.

A. when B. which C. in which D. during which

13. Have you ever been to Shanghai, ____ I left ten years ago

A. where B. which C. that D. when

14. He has left Beijing, ___ a meeting is to be held.

A. when B. where C. as D. which

15. This is the very place ___ I'm wishing to live in.

A. where B. which C. that D. in which

16. I have bought the same dress ____ she is wearing.

A. as B. that C. which D than

17. Can you solve such problems ___ raised by the audience

A. what were B. as were C. that were D. which were

18. The reason ___ he didn't come was ___ he was injured.

A. that, because B. why, that

C. why, because D. that, that

19. He must be from Africa, ____can be seen from his skin.

A. that B. as C. it D. what

20. His father died last year, ____made it impossible for him to go abroad.

A. when B. which C. as D. that

21. ___is natural, he married Mary.

A. It B. What C. Which D. As

22. The buses, ____were already full, were surrounded by an angry crowd.

A. most of them B. most of which

C. which most D. that most

23. All ___ is needed is a supply of oil.

A. the thing B. that C. what D. which

24. He paid the boy 10 dollars for washing ten windows, most of ___had not been cleaned for years.

A. these B. those C. that D. which

25. In the dark street, there wasn't a single person ____ she could turn for help.

A. that B. who C. from whom D. to whom

26. This is one of the means ____ the electric energy is conducted from one place to another.

A. by which B. by that

C. through which D. through that

27. The place ___ you are going to visit is the ruin of a place.

A. in which B. at which C. where D. which

28. The factory ___I am going to is the place ___my mother used to work many years ago.

A. where, where B. where, which

C. which, where D. that, which

29. Don't do such things ___ you are not sure about.

A. that B. which C. as D. what

30. Robert is good at language, ___ we all know.

A. because B. for C. as D. since

Key:

1-5 BCCDA 6-10 CCDAC 11-15ABBBC

16-20ABBBB 21-25 DBBDD 26-30ADCCC

試題詳情

高中英語易錯題 難題 好題匯編

1、Stop making so much noise ____ the neighbor will start complaining.

A、or else     B、but still    C、and then D、so that

2、We hope to go to the beach tomorrow, but we won’t go ____ it’s raining.

A、if      B、when       C、though    D、because

3、――The weather is too cold ____ March this year.

   ――It was still ____ when I came here years ago.

  A、for; colder   B、in; cold    C、in; hot     D、for; hotter

4、――How much vinegar did you put in the soup?

   ――I’m sorry to say, ____. I forget.

  A、no B、no one    C、nothing   D、none

5、He is only too ready to help others, seldom, ____, refusing them when they turn to him.

A、if never   B、if ever     C、if not       D、if any

6、――What should I wear to attend his wedding party?

   ――Dress ____ you like.

A、what B、however  C、whatever D、how

7、――The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?

   ――____ my students have a try?

A、Shall B、Must C、Will   D、May

8、I’d like to live somewhere ____ the sun shines all year long.

A、which      B、that   C、where     D、in which

9、I ____ to go for a walk, but someone called and I couldn’t get away.

A、was planning  B、planned   C、had planned   D、would plan

10、――Your book, Tommy?

    ――No, Mom, it’s my friend’s.

    ――Remember to return it to ____ name is on it.

A、what B、which      C、whose     D、whosever

11、Thank you for sending us ____ fresh vegetables of many kinds. You have done us ____ a great service.

A、不填；a   B、the；a     C、不填；不填     D、the；不填

12、Now that we ____ all the money, it’s no use turning on me and saying it’s all my fault.

A、had lost   B、lost   C、have lost D、lose

13、We had a really bad time about six months ago but now things are ____.

A、looking up      B、coming up      C、making up      D、turning up

14、――When did it begin to snow?

    ――It started ____ the night.

A、during     B、by     C、from D、at

15、Young as he is, David has gained ____ rich experience in ____ society.

A、the; the   B、a; 不填    C、不填；不填     D、不填；the

16、____ from endless homework on weekends, the students now find their own activities, such as taking a ride together to watch the sunwise.

A、Freed      B、Freeing   C、To free   D、having freed

17、――So you missed the meeting.

    ――____. I got there five minutes before it finished.

A、Not at all  B、Not exactly     C、Not especially       D、Not really

18、――Do you mind if I smoke?

    ――____

A、Why not?       B、Yes, help yourself C、Go ahead       D、Yes, but you’d better not

19、――We must thank you for taking the trouble to cook us a meal.

    ――____.

A、With pleasure B、It doesn’t matter C、It was no trouble at all  D、By all means

20、____ the temperature might drop, coal was prepared for warming.

A、To consider    B、Considered    C、Considering   D、To be considered

21、――Tom, you are caught late again.

    ――Oh, ____.

A、not at all  B、just my luck    C、never mind     D、that’s all right

22、――What do you think of the concert?

    ――I really enjoy it. I didn’t expect it was ____ wonderful.

A、as     B、more       C、most D、very

23、The engineers made two big plans for the dam, ____ was never put in force.

A、one of them   B、which      C、one of which  D、every one of which

24、I have no one ____ me, for I am a new comer here.

A、help  B、helping    C、to help    D、to have helped

25、The little girl couldn’t work the problem out. She wasn’t ____ clever.

A、that   B、much       C、enough   D、too

26、Listen! His family must be quarrelling, ____?

A、mustn’t it      B、isn’t it    C、aren’t they   D、needn’t they

27、The police have ____ power to deal with such matters by ____ law.

A、the; the   B、不填；不填     C、不填；the       D、the；不填

28、Jack felt unhappy as they all went outing ____ him.

A、except     B、but   C、without    D、besides

29、That she hadn’t kept her ____ on her work resulted in the failure.

A、head B、heart       C、brain       D、mind

30、――Did your sister pass the exam?

    ――She failed and is in low spirits.

    ――I’m sorry for her.

    ――____.

A、Thank you      B、You’re welcome  C、I would think so     D、Never mind

31、The students spent as much time getting trained as they ____ studying.

A、disliked    B、were C、had  D、did

32、It was believed that things would get worse, but ____ it is they are getting better.

A、before     B、after C、because  D、as

33、As time went by, the plan stuck ____ fairly practical.

A、to proved       B、to proving       C、proved    D、to be proved

34、More than one ____ the people heart and soul.

A、official has served      B、officials have served 

C、official has served for  D、officials have served for

35、The president stood by a window inside the room, ____, looking over the square.

A、where I entered    B、into which I entered     C、which I entered     D、that I entered

36、Though I ____ to go abroad, I changed my mind and decided to stay with my family.

A、had wanted    B、wanted    C、would want     D、did want

37、My brother is very tall. The little bed won’t ____ for him.

A、prepare   B、match      C、fit     D、do

38、――Thank you so much for the lovely evening, Dennis.

    ――You’re quite welcome, Julie. ____. We’d been looking forward to seeing you.

A、Were glad to meet you B、I’m afraid you didn’t have a good time

C、Thank you for your coming D、Just stay a little longer, please

39、Scientists say they have found a way to produce the human body’s own cancer-killing cells through gene treatment, ____ new hope to cancer sufferers.

A、offering   B、showing  C、taking      D、making

40、We are going to discuss the way of reading works ____ it is used for real life purposes, and this should give you a better understanding of it.

A、that   B、which      C、where     D、when

41、――The dinner was delicious!

    ――I agree. I am so full.

    ――That’s too bad. But some dessert ____.

A、has ordered   B、will be ordered      C、has been ordered D、was going to be ordered

42、――This wall of air is an effective answer to the problem and it ____ work.

    ――But it is a question to put such a wall of air around the statue.

A、may  B、must C、should     D、could

43、We should know that we can only reach the top if we are ready to ____ and learn from failure.

A、deal with  B、depend on     C、carry on  D、go with

44、――Good evening. I ____ to see Miss Jessic.

    ――Oh! Good evening. I’m sorry, but she is not in.

A、came       B、come       C、have come     D、had come

45、――Please call me at 8:00 tomorrow morning. I’m kind of forgetful.

    ――Don’t worry about that, you’ll be surely ____.

A、reminded B、told   C、warned    D、informed

46、――What’s the matter with Tim?

    ――Oh, Tim’s cellphone was left in a taxi accidentally, never ____ again.

A、to find     B、to be found    C、finding    D、being found

47、A terrible earthquake happened in that district at the end of 2004, ____ many countries in the world paid close attention to this.

A、where      B、when       C、which      D、what

48、――How come a simple meal like this costs so much?

    ――We have ____ in your bill the cost of the cup you broke just now.

A、added      B、included  C、contained       D、charged

49、――You didn’t wait for Mr. Black last night, did you?

    ――No, but we ____. He didn’t return home at all.

A、couldn’t have      B、needn’t have      C、didn’t need to     D、should wait have

50、――How do you think I should receive the reporter?

    ――____ you feel about him, try to be polite.

A、How B、What       C、Whatever       D、However

51、____ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.

A、That B、What       C、In spite of what     D、Though what

52、As we have much time left, let’s discuss the matter ____ tea and cake.

A、over B、with  C、by    D、at

53、Mr Black must be worried about something. You can ____ it from the look on his face.

A、reason     B、recognize       C、read D、realize

54、――Can I pay the bill by check?

    ――Sorry, sir. But it is the management rule of our hotel that payment ____ be made in cash.

A、shall B、need       C、will   D、can

55、If you win the competition, you will be given ____ to Europe for two.

A、a free 7-day trip    B、a free trip for 7-day      C、a 7-day free trip    D、a trip for 7-day free

56、――Hey, Kelin. Happy new year! ____?

    ――Ok, I guess. My grandma kept cooking and cooking, so I just kept eating.

A、How was your break     B、How is your grandma

C、Where did you go for holiday     D、What did you do in your holiday

57、――Would you mind giving your advice on how to improve our business management?

    ――if you make ____ most of the equipment, there will be ____ rise in production.

A、不填；不填     B、the；a     C、不填；a   D、the；不填

58、――Will $200 ____ the cost of the damage?

    ――I’m afraid not. I need at least $100 more.

A、do    B、include    C、cover      D、afford

59、If you live in the country or have ever visited there, ____ are that you have heard birds singing to welcome the new day.

A、situations B、facts C、dances    D、possibilities

60、I ____ you, but I didn’t think you would listen to me.

A、could have told      B、must have told       C、should tell      D、might rell

61、This problem may lead to more serious ones if ____ unsolved.

A、making    B、remained C、keeping   D、left

62、I have no dreams ____ to have a happy life.

A、rather than     B、more than       C、other than      D、less than

63、――You know Mr. Green has been ill for days?

    ――Yes, I wonder if he is ____ better now.

A、some       B、much       C、any   D、no

64、$100 a month could hardly ____ the cost of his life in such a big city in this country.

A、spend      B、take  C、cover      D、meet

65、Working in the kitchen for years made Tom ____ a good cook.

A、for    B、into   C、of    D、as

66、She was such a proud person that she would die ____ she would admit she was wrong.

A、rather than     B、until  C、after D、before

67、――Are you through with your homework?

    ――Well, ____.

A、sort of    B、go ahead C、why not D、that’s OK

68、――What field will your son go into after graduation from Nanjing University?

    ――I’m not quite certain, but he ____ a good teacher of English.

A、promises B、becomes C、makes     D、proves

69、My mother is always warning me when I go out, “Don’t get off the bus ____ it is stopping.”

A、until  B、before     C、while       D、after

70、The dance performed by the disabled actors is really a hit, but years ago no one ____ they were to achieve such great success.

A、must have imagined     B、could have imagined   

C、should have imagined  D、would have imagined

71、The young lady prefers dressing up for a party to ____ by others.

A、be noticed      B、being noticed C、having been noticed    D、have been noticed

72、Before the war broke out, many people ____  possessions they could not take with them.

A、threw away     B、put away  C、gave away      D、carried away

73、____ the pressure from work, teachers have to deal with psychological problems caused by interpersonal relationship.

A、As far as  B、As long as      C、As well as       D、As soon as

74、――I hear your aunt likes travel, music, clothes and fine food.

    ――Oh, yeah, and music may have been ____ of her tastes.

A、the rather more respectable       B、much the most respectable

C、very the most respectable   D、even more respectable one

75、____ children tend to prefer sweets to meat.

A、The most B、Most C、Most of   D、The most of the

76、――He looks very hot and dry.

    ――So ____ if you had a temperature of 103.

A、would you      B、will you    C、would you have been   D、do you

77、In 1927 Benjamin Franklin founded one of the first adult-education organizations, ____ the Junto.

A、has been called     B、to call      C、a group called       D、which group called

78、The car ____ at the present speed until it reaches the foot of the mountain at about nine o’clock tonight.

A、went B、is going   C、goes       D、will be going

79、――You didn’t invite Mary to the ball?

    ――____ her, too?

A、Must I invite   B、Should I have invited    C、Must I have invited       D、Should I invite

80、The number 9.11 is a special number, ____, I think, that will be remembered by the Americans forever.

A、what B、it      C、which      D、one

81、Will you see to ____ that my birds are looked after well while I’m away?

A、them B、yourself   C、it      D、me

82、Many teens don’t get enough sleep because they have too much homework, which ____ them up at night.

A、makes     B、breaks     C、turns       D、keeps

83、――Ms Lin looks rather a kind lady.

    ――But in fact she is cold and hard on us. You ____ believe it!

A、shouldn’t     B、wouldn’t       C、mustn’t D、needn’t

84、The program is like a window on the world ____ you sit by it and fix your attention on what it shows.

A、if      B、as     C、while       D、unless

85、____ the search engine just gave me some brief introductions rather than the whole content of the book to read.

A、Luckily     B、Mostly     C、Funnily    D、Disappointingly

86、――Did you know any French before you arrived in Washington?

    ――Never ____ it, actually.

A、had I learned  B、have I learned       C、I learned D、was I learning

87、In fact, more and more people ____ to live a greener, healthier and more environmentally “green life”.

A、chose      B、choose    C、are choosing  D、have chosen

88、A special dinner there might include Chinese pork dish, British roast beef and French-style vegetables. Boiled rice ____ just about everything.

A、is served with B、will serve C、serves with    D、is served

89、The professor walked onto the platform and seated himself in a chair, ____ for answering questions.

A、had prepared B、being prepared     C、preparing       D、prepared

90、In Scandinavian countries it is common ____ for the husband to stay at home to look after the baby.

A、use   B、sense      C、practice   D、idea

91、――Why was our foreign teacher unhappy yesterday?

    ――News about the tsunami striking her country ____ an attack of homesickness.

A、set for     B、set out     C、set about D、set off

92、――We are informed that the Weifang International Kite Festival starts at 7:00.

    ――Oh, I didn’t expect it was so early! I ____ to go out for dinner with my friends first.

A、was planning  B、am planning    C、have been planning     D、have planned

93、____ abroad for a tour can be a great honor for an ordinary person like me.

A、Taken      B、Taking     C、Being taken    D、Having been taken

94、――Did your classmate accept your invitation?

    ――No, he ____ refused.

A、as far as  B、as well as       C、as soon as     D、as good as

95、I spent the whole day repairing the motorbike. The work was ____ simple.

A、nothing but     B、anything but   C、something of        D、all except

96、――Not getting that job was a big let-down.

    ――Don’t worry. Something better will ____.

A、come along    B、take on   C、go by      D、fall behind

97、____ the help of experienced career instructors, this type of job-hunting training ____ to be very efficient.

A、By; has proved      B、With; has proved   C、Under; is proving  D、With; is proved

98、To get as much firsthand information as possible, inspectors will hold workshops and distribute questionnaires, ____?

A、isn’t it    B、won’t it  C、aren’t they   D、won’t they

99、It’s a bad practice to ____ children much money as a New Year gift.

A、promise   B、permit      C、admit       D、allow

100、By the time you arrive home, I ____, so please don’t make any noise when you come in.

A、shall have been sleeping     B、shall have slept     C、shall sleep      D、shall be sleeping

101、Doing your homework is a sure way to improve your test scores, and this is especially true ____ it comes to classroom tests.

A、before     B、since       C、when       D、after

102、If you don’t keep the meat in the refrigerator on such a hot day, it may ____.

A、go out     B、go away   C、go off      D、go down

103、His letter was especially welcome as I ____ from him for long.

A、haven’t heard     B、would not heard    C、hadn’t heard       D、didn’t heard

104、Examination compositions, together with most business letters and government reports, are the main situations ____ formal language is used.

A、in which   B、on which C、of which  D、for which

105、There aren’t many seats left for the concert; you had better make sure ____ two today.

A、getting     B、to have got     C、that you get    D、that you will get

106、――You can’t imagine ____ fantastic fun web chatting is.

     ――Really? But it may cause a lot of trouble sometimes.

A、what B、how  C、why  D、so

107、____ friend of my grandfather’s will come tomorrow. I’m wondering how old ____ man he might be.

A、The; a     B、The; the  C、A; a  D、A; the

108、――Who is making so much noise in the garden?

     ――____ the children.

A、There are       B、They are C、That is     D、It is

109、The Cleveland Cavaliers ____ the Los Angeles Lakers 108-89 in the NBA on Sunday.

A、hit     B、hitted       C、beat D、beated

110、――How did you sleep last night?

     ――Like a log. Never slept ____.

A、well  B、deeply     C、better      D、best

111、――The book isn’t easy for Jack to understand, is it?

     ――____. His foreign language is far better than expected.

A、No, it isn’t    B、I’m afraid not      C、I don’t think so   D、Yes, it is

112、To read Tolstoy and ____ to the nineteenth century Russian literature are two excellent reasons for taking Professor Morrel’s course.

A、to introduce    B、introduce C、being introduced   D、to be introduced

113、You’d better not wear such ties, because they ____ three years ago.

A、went on   B、went off  C、went over       D、went out

114、――“Dear Frank, when will our wedding be?”

     ――“Ah, when? God knows.” He said, and ____ away from her, walked rapidly away.

A、turning    B、turned     C、turn  D、to turn

115、――Watch!

     ――I ____ but ____ I ____ anything unusual.

A、watched; have watched       B、have watched; am not seeing

C、was watching; wasn’t seeing   D、am watching; don’t see

116、He ____ writing the paper now. He hadn’t written a single word when I left him ten minutes ago.

A、shouldn’t be       B、can’t have finished    C、can’t be       D、mustn’t have finished

117、――Why are the tax collectors so busy?

    ――Many people prefer to have their tax forms completed by a professional rather than ___.

A、do it themselves    B、doing it themselves     

C、to do it themselves       D、done by themselves

118、She felt sorry that she had disturbed the ____ calmness of a man she respected.

A、regular    B、curious    C、usual       D、various

119、I haven’t read ____ of his books, but judging from the one I have read I think he’s a very promising writer.

A、any B、none       C、both D、either

120、Women have ____ equal say in affairs at home.

A、any   B、some       C、/       D、an

121、――Tomorrow ____ my birthday. I’d like you and Jane to come.

     ――I’m not sure if she ____ free.

A、will be; is B、is going to; is  C、is; is D、is; will be

122、――Do you have anything in mind ____ you’d like for supper?

     ――Well, ____ is okay with me.

A、that; anything B、which; everything  C、what; whatever      D、where; something

123、Parents are advised to take pressure ____ a child and give him some encouragement before an exam.

A、off    B、out   C、from D、away

124、The generous donation from China to the sufferers in the killing Indian Ocean Quake-tsunami has ____ the Chinese people’s unselfishness and internationalism.

A、let out      B、brought out    C、given out D、taken out

125、My command of English is not ____ yours.

A、as half as B、so half good as     C、good as half as     D、half so good as

126、I know the man by ____ but I have never spoken to him.

A、chance    B、heart       C、sight D、experience

127、____ nearly all behavior is learned behavior is a basic assumption of social scientists.

A、/       B、That C、It is acceptable      D、When

128、――Mary, what would you say to a holiday for the weekend?

     ――____. I am simply tired of life here.

A、You’re taken the words out of my mouth      B、Enjoy yourself

C、I can’t afford the time       D、Where should we go?

129、A British man who ____ to play practical jokes ____ his own humorous art work in four major New York museums over the last two weeks.

A、liked; has secretly hung      B、likes; has secretly hung

C、had liked; secretly hung      D、has liked; secretly hung

130、――Are you content with her lecture?

     ――Nowhere near that. It ____.

A、may have been good    B、couldn’t have been worse       C、can’t be better    D、must be better

131、Shanghai is the first city in the world ____a high-speed maglev train, from the city to Pudong Airport.

A、to build    B、to be built       C、to have built   D、to have been built

132、After the 1980s, the West became Godlike to many Chinese because of ____ Westerners’ wealth, and ____ freedom to do what they wanted.

A、/; /    B、the; the   C、the; /       D、/; the

133、Experience is believing. If you’d like to know what it ____ like to be a soldier in World War Ⅱ，____ the game “Brothers in Arms: Roads to Hill 30”.

A、would be; try  B、was; try   C、would be; trying    D、was; trying

134、The inspector ____ his fingers over the sheet of newspaper. There were some marks on the surface of the paper.

A、turned     B、set    C、held D、ran

135、The size of the generation gap seems to be spreading with ____ rapid changes in technology, in education, in transportation and in communication that are taking place all over ____ globe.

A、the; the   B、the; /       C、/; /    D、/; the

136、Nothing in my life has meant ____ to me as his praise.

A、as much  B、more       C、that much       D、as good

137、Never in my wildest dreams ____ lead to a career in the NBA, which has allowed me to give back to my people in Africa.

A、I thought the chance would B、I thought would the chance

C、did I think the chance would      D、did I think would the chance

138、――May I put my luggage on the seat beside you, sir?

    ――____.

A、Sure, with pleasure      B、Okay, please yourself  C、Well, never mind   D、Yes, help yourself

139、She’s fainted. Throw some water on her face and she’ll ____.

A、come round    B、come along    C、come on  D、come out

140、Small as it is, the ant is as much a creature as ____ all other animals on the earth.

A、are   B、is      C、have D、do

141、――How is it that you know she’s got back from the UK?

     ――She ____ when I came out of the house this morning.

A、seemed to be passing  B、happened to have passed   C、chanced to be passing D、chose to be passing

142、――Is there any hope of saving his life?

     ――His injuries are extremely serious, but he’s expected to ____.

A、pull in      B、pull through    C、pull up     D、pull over

143、All the task ____ ahead of time, they decided to go on holiday for a week.

A、had been finished B、were finished C、having been finished   D、been finished

144、――He ought ot have been warned of the danger.

     ――____, but he wouldn’t listen to me.

A、yes, he ought to    B、So he was      C、So was he      D、So it was with him

145、Lang Ping, who is said to have started her coaching career in America, ____ volleyball in China for almost twenty years.

A、played     B、have played    C、was playing    D、had played

146、An actor can not well play the role without life experience ____ more than a dancer can make a difference without much practice.

A、any   B、no    C、not   D、much

147、Each of the 400 people received from their boss____ gift――“Who moved my cheese?”――____ best-seller in the US――to understand how to deal with changes in their lives and work.

A、the; 不填 B、a；a C、a；不填   D、the；a

148、Passenger: Look out! There’s a kangaroo wandering on the road!

     Driver:   ____ it! That was lucky. It can damage my car really badly.

A、Missing   B、Missed    C、To miss   D、Miss

149、Most of the audience wondered what ider a man who’s deaf from birth can have ____ music.

A、with  B、in      C、of     D、at

150、――Were you busy last weekend?

     ――Very. Rather than ____ time playing cards as usual, I devoted every effort to ____ an advertisement.

A、wasting; making     B、waste; make   C、to waste; make      D、a waste of; making

151、――What is the man over there?

     ――I don’t know for sure. But I think he can be ____ but a teacher.

A、anybody  B、anything  C、nobody   D、nothing

152、One of the requirements for a fire is that the material ____ to its burning temperature.

A、is heated B、be heated       C、would be heated   D、do heat

153、――What can I do for you, sir?

     ――I want ____.

A、a dime’s worth of candy    B、candy a dime’s worth

C、a dime worth of candy  D、a dime-worth candy

154、As the proverb ____, an enemy in disguise is a wolf in sheep’s ____.

A、runs; dress     B、says; clothes  C、speaks; cloth  D、goes; clothing

155、――So you are not spending your holiday in Wuhan this year.

――No, ____.

A、everywhere in Wuhan  B、somewhere in Wuhan

C、somewhere but in Wuhan   D、anywhere but in Wuhan

156、When he realized the police had seen him, the man ____ the exit as quickly as possible.

A、made up  B、made for C、made out D、made off

157、In the traffic accident, his father came close to ____.

A、be killed  B、being killed     C、kill    D、killing

158、The heroic story that the university student had saved a peasant’s life hit the ____ in “China Youth Daily”.

A、results     B、efforts     C、rewards   D、headlines

159、I don’t want to be interrupted, for my paper is due tomorrow. If ____ asks where I am. Just say I’ve gone out.

A、someone B、anyone    C、everyone       D、no one

160、In ____ world, where computers rule our work and life online searches have became ____ necessity.

A、a; a   B、a; the       C、the; a      D、the; /

161、――Have you heard the new benefit system is to take effect?

     ――Yes. That’s great, yet some worry it may ____ laziness.

A、encourage      B、develop   C、cause      D、prevent

162、――Excuse me, Professor Smith, I was wondering if I could leave a quarter earlier today.

     ――____.

A、Nothing the matter.      B、Sure, go ahead     C、Oh, why not? D、Of course, no problem.

163、――Look, it ____ again.

     ――yeah. This is the third snow we ____ this spring.

A、will snow; are having    B、has snowed; had had  

C、is snowing; have had   D、snows; have had

164、I invited five people to my party. Out of those five people, only John and Mary can come. ____ people can’t come.

A、The others     B、The other       C、Others    D、Other three

165、If you think that the illness might be serious, you should not ____ going to the doctor.

A、put off     B、put aside C、hold back       D、hold up

166、It was only after some progress ____ in the use and development of electricity that men began to realize the importance and possibilities of magnetism.

A、was made       B、would have been made       C、has been made     D、had been made

167、The central government is sparing no efforts to ____ the officials’ overuse of power to make up a healthier Party.

A、keep off  B、keep down     C、keep out D、keep on

168、Let’s go out now. It ____ any more.

A、didn’t rain    B、doesn’t rain C、won’t rain    D、isn’t raining

169、Why don’t you try on this jacket? It ____ nice on you.

A、looks       B、looked     C、will look   D、has looked

170、――Do you have ____ trouble finishing the work?

     ――The work is not so different as you think. We have finished it already.

A、any   B、no    C、much       D、some

171、It’s no ____ that he didn’t come.

A、difference      B、importance     C、relation    D、matter

易錯題答案詳解

1、A  or else意為“要不然，否則”。

2、A  考查連詞。根據(jù)語境用if引導條件狀語從句。

3、A  本題考查考生運用介詞和比較級的能力。For在這里是“就……而言”的意思，而第二個選項要抓住信息詞still在此處的妙用，它是用來修飾比較級的，加上上文的cold，在此處就不難選擇colder了。

4、D  本題考查不定代詞的本意區(qū)別及其與語境綜合運用。此處none指的是not any vinegar，也就是說，此處可以這樣理解：I’m sorry to say that I didn’t put any vinegar in the soup, because I forgot it.

5、B  本題考查考生在語境中靈活運用、辨析短語用法的能力，此處seldom，if ever是一個短語，是“從不，決不”的意思。

6、B  本題however you like相當于in whatever way you like，根據(jù)語境，不難判斷出B為正確答案。

試題詳情

四川省德陽市高中2009級“二診”考試

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說明：

1.本試卷分第Ⅰ卷和第Ⅱ卷，共10頁。請將第Ⅰ卷試題的答案填在機讀卡上，第Ⅱ卷試題的答案用藍黑墨水鋼筆或圓珠筆填寫在試題答題卷上�？荚嚱Y束后，考生只交機讀卡和第Ⅱ卷。

2.本試卷滿分150分，150分鐘完卷。

第 Ⅰ 卷（30分）

試題詳情