14．Although he initially found the writing task fresh and fun，he found ______ hard to continue and wanted to give up in the second week．（　　）
A．thatB．thoseC．itD．one

分析 雖然他最初發(fā)現(xiàn)寫作任務(wù)既新鮮又有趣，但是在第二周，他發(fā)現(xiàn)很難繼續(xù)進(jìn)行下去并想放棄．

解答 答案：C
分析句子結(jié)構(gòu)可知，此處的賓語是動(dòng)詞不定式to continue；所以應(yīng)選it作形式賓語；故選C

點(diǎn)評(píng) 本題考查了it作形式賓語的用法；即：當(dāng)不定式、動(dòng)名詞、從句等用作賓語且其后跟有賓語補(bǔ)足語時(shí)，就應(yīng)在賓語補(bǔ)足語前使用形式賓語it，而將真正的賓語移至句末．it 用作形式賓語的基本句型是：動(dòng)詞+形式賓語it+賓語補(bǔ)足語+真正的賓語；如，I find it difficult to talk to you．我覺得同你談話很難．I thought it strange that she hadn't written．她沒有寫信，我感到奇怪．

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：選擇題

11．_____ lending a hand，he laughed at us，which made us feel disappointed with him．（　　）
A．Instead ofB．Rather thanC．As well asD．Apart from

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

5．Hair has always been an important sign of beauty，especially true for women．Next to the face，hair is one of the main qualities people look for when they consider a woman's beauty． Whether long or short，curly or straight，hair often gets a lot of attention．
Each hair grows independently of other hairs．Not all hairs experience the same period of growth at the same time．During the period of active growth，which is called Anagen，hair grows at a rate of about or one centimeter a month．About eighty five percent of hair follicles（毛囊） are going through this process at any given time．This period can last from two to six years．
The Catagen period of hair growth comes next．It is then that hair growth begins to slow down．This period usually lasts two or three weeks．Finally，hair growth comes to a complete stop and the hairs begin to fall out．This period is known as Telogen．Once the Telogen period has ended，the hair growth process begins again．
So what happens when a person has trouble growing hair or suffers from hair loss？Your genes control how fast or how long your hair will grow．Some people have a longer than usual anagen growth period．These people may be able to grow more hair than the average person．
However，others struggle to grow shoulder length hair．These people have a shorter than normal anagen period．
Your health can also affect hair growth．Poor nutrition can cause some hair follicles to stop growing or cause the hairs that grow to become weak or thin．Problems with hair growth can result from thyroid problems or other conditions．Health experts say people who experience a sudden increase in hair loss should seek medical advice．

68．How many periods of hair growth are discussed in the passage？B   
    A．Two．          B．Three．           C．Four．          D．Five．
69．The Catagen period is a period thatD．
    A．the hairs start to fall out                   B．the hairs grow at a fast rate
    C．hair growth stops completely                  D．hair growth begins to slow down
70．What can be learned from the passage？C
    A．Hair grows no more after the Telogen period．
    B．One with shoulder length hair must grow more hair．
    C．Hair growth has much to do with nutrition and health．
    D．Only a few hair follicles go through the Anagen period．
71．What is suggested by health experts when one suffers from a sudden increase in hair loss？B
    A．Changing his genes．                     B．Going to see a doctor．
    C．Cutting all his hair off．               D．Eating more vegetables．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

2．Although most hitchhikers（搭便車的人）are people，passers-by tend to ignore them because they are cautious about giving rides to strangers．But what will they do if they come across a hitchhiking robot？Will they take it to its destination or will they just leave the helpless machine by the wayside？
That is the answer Canadian professors，David Harris Smith and Frauke Zeller，who study  the relationship between humans and technology，are seeking for after they came up with the idea of building a hitchhiking robot．
HitchBOT is built with cheap household items．Thanks to a PC tablet，GPS tracker and camera，hitchBOT not only can send its thoughts and pictures to the general public，but also can answer general questions and keep drivers entertained with small talks．The smart robot is even able to quote（引用）interesting facts about the areas it has passed through．
Not surprisingly，many people are doubtful about hitchBOT's ability．Most people think the cute robot will be damaged by someone．Actually，they are all wrong．The robot hitchhiked all the way from Halifax，Nova Scotia，to Victoria，British Columbia，a distance of 3，700miles．It was first picked up on July 27th by an elderly couple．It not only reached its destination on August 21st，but also had some amazing adventures along the way．It visited national parks，went fishing，went camping，and even attended a wedding where it experienced its first dance and interrupted the bride's speech．
In addition to helping it get to its destination，its Canadian fans have gone out to ensure its safety-from coveting the robot with a plastic cape（披肩）to help keep it dry to ensuring that it stays healthy with motor oil．

24．Why is the hitchhiking robot built？B
A．To help passers-by reach their destinations．
B．To find out how people might react to it．
C．To see if it will give tides to strangers．
D．To entertain drivers on their way．
25．The hitchBOT can do all of the following exceptD．
A．talking with the driver    
B．dancing with people
C．sending its thoughts and pictures
 D．a(chǎn)nswering any question raised
26．How long did it take the hitchBOT to reach its destination？A
A．Nearly a month．    
B．Over one month．    
C．Two months．
D．One week．
27．What can we learn about the hitchBOT？C
A．It was ignored by an elderly couple．
B．It didn't meet with any danger along the way．
C．It experienced a long and amazing journey．
D．It will be put into the market quickly．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

9．Look，the clothes ______ by the top fashion designer are so lovely．（　�。�
A．having designedB．designedC．designingD．being designed

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

19．-Your cell phone can show the exact position of the person you're talking to？
-Yes．It's a very useful function and I ________ it for quite a while．（　�。�
A．usedB．would useC．have been usingD．had used

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

3．"Ungelivable"is so new an English word coined on the Internet ______ is forbidden to appear in official media or documents at present．（　　）
A．thatB．whichC．itD．as

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

12．Claustrophobia
Claustrophobia，or fear of enclosed spaces，is one of the most common fears．Claustrophobia can be deep fear or even panic as a result of being in a small space．
Claustrophobia can develop after a troubling childhood experience （ such as being trapped in a small space during a childhood game），or from another unpleasant experience later on in life related to small spaces （ such as being stuck in a lift）．（71）DThis response then becomes programmed in the brain，making an association between being in a tight space and feeling anxious or out-of-control．As a result，the person often develops claustrophobia．
According to Mark Powers，Ph．D．，Associate Professor of Psychology at Southern Methodist University，"Claustrophobia is a specific fear and not a type of panic disorder．The primary specific danger forecasts for claustrophobia are that either the person will be trapped or run out of air．"
（72）GClaustrophobia symptoms can include：sweating，accelerated heartbeat，upset stomach，passing out，light-headedness，shaking，breathing problem，etc．
Some common situations can cause anxiety in claustrophobia sufferers．The claustrophobia sufferer will look for an exit when inside a room，avoid driving on the highway or major roads where there is heavy traffic when inside a car，avoid taking lifts when inside a building，or stand near a door when at a party．（73）E
Claustrophobia can have harmful social and psychological effects，since the patient will often avoid situations in which she thinks she will have an anxiety attack，leading to hiding and sadness．
（74）A According to Dr．Powers，"Exposure treatment，a form of mind-behavioral treatment，usually results in a total reduction in anxiety symptoms if conducted properly．"
Flooding is a type of exposure treatment in which the person is exposed to a situation until the anxiety attack passes； a less extreme form of exposure treatment is counter-conditioning．Counter conditioning includes behavior treatment，as the person is taught visualization and relaxation techniques before being slowly reintroduced to the cause situation．
（75）FMedications to help treat claustrophobia include things which help to ease the heart pounding often associated with anxiety attacks．

A．The good news is that claustrophobia is very treatable．
B．The past experience can trace back to the moment of birth．
C．According to some doctors，claustrophobia is worse than the fear of heights．
D．When a person experiences such an event，it can often cause a frightening panic attack．
E．In extreme cases，the very sight of a closed door can lead to feelings of anxiety in a person．
F．Treatment for claustrophobia can also include medication or a combination of several treatments．
G．When a person with claustrophobia finds herself in a restricted space，her body responds in certain ways．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

13．-This journey was fantastic and exciting，though I feel really tired．
-A warm bath together with a sound sleep，________ you will recover soon．（　�。�
A．soB．orC．butD．and

查看答案和解析>>

同步練習(xí)冊(cè)答案