6．So far，the students ____2，000 English words．（　�。�
A．learnB．learnedC．have learnedD．had learned

分析 到目前為止，學(xué)生們已經(jīng)學(xué)了2000個英語單詞了．

解答 答案：C
根據(jù)句中時間狀語為so far"到目前為止、迄今為止"強(qiáng)調(diào)過去發(fā)生的動作一直持續(xù)到現(xiàn)在，故確定謂語動詞用現(xiàn)在完成時，其結(jié)構(gòu)為have/has+過去分詞，根據(jù)主語為the  students 助動詞用have，learn的過去分詞為learned，故填have learned，故選C

點(diǎn)評 本題考查現(xiàn)在完成時態(tài)．判斷時態(tài)要找準(zhǔn)動作發(fā)生的時間，然后根據(jù)時態(tài)構(gòu)成選出正確的答案

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：選擇題

16．On June 2nd this year，         people celebrate the Dragon Boat Festival near the Songhua River．To our joy，there was little rubbish left．（　�。�
A．thousands ofB．thousandC．two  thousands

查看答案和解析>>

科目：初中英語 來源： 題型：選擇題

17．-Will Betty take part in this year's talent show？
-I'm sure she will．She is especially      at singing and dancing．（　�。�
A．luckyB．realisticC．pleasedD．good

查看答案和解析>>

科目：初中英語 來源： 題型：選擇題

14．---Can you tell me how long the Yellow River is？
---It is about 5，400 kilometres long． （　　）
A．It，kilometresB．5，400，kilometres
C．It，5，400D．It，is，long

查看答案和解析>>

科目：初中英語 來源： 題型：選擇題

1．---Where is Zhang Ming？---Oh，he_____to the teachers'office．（　　）
A．has beenB．has goneC．had beenD．had gone

查看答案和解析>>

科目：初中英語 來源： 題型：選擇題

11．-When shall  we go to the bookstore，this  afternoon  or tomorrow？
-_____is  OK．I′m free  these  days．（　�。�
A．NoneB．EitherC．AnyD．Neither

查看答案和解析>>

科目：初中英語 來源： 題型：閱讀理解

18．
61．This isB．
A．a(chǎn) report．
B．a(chǎn) reminder．
C．a(chǎn) poster
62．Alison isC．
A．a(chǎn) friend of John's．
B．the writer of Internal Time．
C．a(chǎn) school librarian．
63．The bookAwas overdue on May 23．
A．Walk to Paris
B．Internal Time
C．Pretducing Ideas
64．We learn from the note thatB
A．John works in the library．
B．John may borrow new books after he returns the books above．
C．John has lent these books to other students．
65．When should John return these books according to what Alison asked？A
A.6 June．
B.5 June．
C.26 May．

查看答案和解析>>

科目：初中英語 來源： 題型：填空題

15．根據(jù)短文內(nèi)容，用方框中所給動詞的適當(dāng)形式填空
kill   build    get   see   fly
   Long time age，there were lots of passenger pigeons（旅鴿）in North America．They（81）gotthe name because they often traveled to new places to look for food．They（82）flewtogether very quickly．Passenger pigeons lived in oaks（橡樹）and beech forests．In the 1850s people began to cut down trees （83）to buildtheir houses and cook meals．This destroyed the birds'living places and many passenger pigeons were（84）killedfor food each year．What's more，each passenger pigeon only laid one egg each spring，so it was not surprising for us（85）to seethe birds die out soon．People saw the last passenger pigeon in 1914．

查看答案和解析>>

科目：初中英語 來源： 題型：填空題

1．use  for  something  make   move  much   carry  other  friend  desert
You may think there is（66）nothingbut sand in the desert of the world，but it is not true．In the desert we can find stones．We can see hills，too．There is a little rain in the（67）desert，but it is not enough for most plants．
The animals are（68）usefulto the desert people in（69）manyways．The desert people eat the meat and drink the milk of the animals．They use their skins（70）to makeshoes，water bags and even tents（帳篷）．They use the camels（駱駝） for（71）carryingthings．
The people of the desert have to keep（72）movingfrom places to places．They must always look for grass or desert plants（73）fortheir animals．They usually live in the tents．When there is no more food for their animals，they take down their tents，put them on the camels and move to（74）anotherplace．The desert people are very（75）friendly．No man in the desert would refuse to help the people in trouble and give them food and water．

查看答案和解析>>

同步練習(xí)冊答案