必修第二册 Unit3 The internet Discovering Useful Structures and Listening and Talking基础过关练（有答案）

Unit3 Discovering Useful Structures and Listening and Talking
基础过关练
I.单词拼写
1.In your new job you will perform a variety of_______（功能；职能）
2.Therefore， we cannot________（确定）that food from cloned animals is really safe for humans to eat.
3.You have to take the top off to change these_______（电池）.
4.The members of the e committee agreed to _______（敦促）the conference to deal with the problem.
5.The fact that the policeman was prejudiced against foreigners could not be recorded in the official______（档案）.
6.Employees can buy books at a_______（折扣）.
7.He pressed a______（按钮）and the door closed.
8.I paid the cheque into my savings_____（账户）.
Ⅱ.单句填空
1.Kate functioned______ a mother to the child while his parents were away.
2.Im still waiting for_____（confirm）of the test results.
3.In the last few years，thousands of films______（produce）all over the world.
4.Shakespeare's play Hamlet______（make）into at least ten different films over the past years.
5.-I can't see any coffee in this cupboard.
- _____it all_______（ finish）？
6.-The window is dirt
-I know. It _______（clean）for weeks.
Ⅲ.同义句转换
1.They have built many houses in the village in the past few years.
→Many houses_____ _____ _____in the village in the past few years.
2.They should have completed the project earlier this month.
→The project_____ _____ _____ _____ earlier this month.
3.Jacks boss has always praised him for his devotion to work.
→Jack _____ _____ _____ _____by his boss for his devotion to work.
4.They have found a good place to build a nest in the community.
→A good place_____ _____ _____ to build a nest in the community.
5.They haven’t decided how to solve that difficult technological problem yet.
→How to solve that difficult technological problem_____ _____ _____ yet.
Ⅳ.完成句子
1.谁已经得到了这台新计算机的帮助？
Who_____ _____ _____ by the new computer？
2.— 这些汽车修好了吗？
一不，还没有。
—_____the cars ______ ______
—No，they haven't.
3.这些花已经被浇水了，你可以回家了。
These flowers____ _____ _____; you can go home.
4.这本书已被译成多种语言。
This book _____ _____into many languages.
V.语法填空
Dear parents,
We hope you will welcome this news. Almost 100 computers 1 （give）to us by a local computer company since the end of last year. A decision 2 （make）already that we will begin a computer teaching experiment in our school. So every teacher 3 （provide）with a laptop since the beginning of this term.
Since then，most of our courses 4 （teach）by using computers. A lot of information 5 （take）from the Internet to help us.
1.______ 2.______ 3.______ 4.______ 5.______
参考答案及解析
I 1. functions 2. confirm 3. batteries 4. press 5. files
6.discount 7. button 8. account
Ⅱ.1.as 考查固定搭配。句意：凯特在那个孩子的双亲不在时担任起母亲的工作。function as意为“起……作用”，故填as.
2. confirmation 考查名词。句意：我仍在等待考试结果的通知书。根据介词for可知此处用名词，故填 confirmation。
3. have been produced 考查时态和语态。In the last few years常与现在完成时连用，film与 produce之间为被动关系，故用现在完成时的被动语态。
4. has been made 考查时态和语态。句意：在过去的数年里，莎士比亚的戏剧《哈姆雷特》被制作成了至少十部不同的电影。over the past years“在过去的数年里”常与现在完成时连用，又因play与make之间为被动关系，故设空处用现在完成时的被动语态。
5.Has；been finished 考查时态和语态。上文提到“这个橱柜里看不到咖啡了”，所以紧接着要问“咖啡已经全部被喝完了吗”，故用现在完成时的被动语态。
6.hasn't been cleaned 考查时态和语态。上文提到“窗户脏了”，所以下句应该是“窗户已经有数周没有被擦了”，根据时间状语 for weeks可知，应用现在完成时，又因It和clean之间是被动关系，故用现在完成时的被动语态，故填 hasn't been cleaned。
Ⅲ.1 have been built 2. should have been completed 3. has always been praised
4. has been found 5. hasn’t been decided
IV. 1.has been helped 2. Have；been repaired
3. have been watered 4. has been translated
Ⅴ.1. have been given 考查时态和语态。根据时间状语since the end of last year可知，此处用现在完成时，且 computers和give是被动关系，故用现在完成时的被动语态，即have been given。
2 .has been made 考查时态和语态。根据 already可知此处指已经决定了的，故用现在完成时，且 decision和make是被动关系，故用现在完成时的被动语态，故填 has been made。
3. has been provided 考查时态和语态。根据时间状语 since the beginning of this term可知，此处用现在完成时，且 provide和 teacher是被动关系，故用现在完成时的被动语态，故填has been provided。
4. have been taught 考查时态和语态。根据时间状语 Since then可知，此处用现在完成时，且 teach和 courses是被动关系，故用现在完成时的被动语态，故填 have been taught。
5. has been taken 考查时态和语态。根据语境可知，此处指已经从互联网上采用了许多信息，应用现在完成时，且information和take是被动关系，故用现在完成时的被动语态，故填 has been taken。
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