8B Unit3 Period4(Grammar)

8B Unit 3 Online travel

Period4 (Grammar)

一、写出下列动词的过去式及过去分词

1．lie ________ _________ 2．ride ________ _________ 3．study ________ _________ 4．catch ________ _________ 5．send ________ _________ 6．drop________ _________ 7．check ________ _________ 8．see________ _________ 9．have ________ _________ 10．buy________ _________ 二、单词拼写．

1．Did you________(重启)the computer?

2．Congratulations! You’ve answered all the questions___________(正确地)． 3．We should check the__________(设置)of the computer first． 4．Do you have an___________(电子词典)? 5．Her hair is about six___________(英尺)．

6．Maybe w can travel to___________(火星)in the futuree． 三、单项选择．

( )1．A number of new houses _________in Yushu in 2010．

A．built B．are built C．were built D．will be built ( )2．一the Internet_________in your school?

一Yes，but the computer in our office has broken down．

A．Is；used B．Is；using C．Does；use D．Has；used ( )3．一Why is the classroom so dirty?

一Sorry，Sir．It________yesterday．We forgot to do it．

A．doesn’t clean B．didn’t clean C．isn’t cleaned D．wasn’t cleaned ( )4．Every year lots of trees ________to make our country more beautiful． A．is planted B．was planted C．were planted D．are planted ( )5．The printer _________to a museum in New York in 1977．

A．sells B．sold C．was sold D．is sold ( )6．A lot of food to that country after the war was over．

A．sent B．was sending C．are sent D．was sent ( )7．一What a beautiful factory!I want to work in it． 一Well，workers________very much here．

A．need B．are needing C．are needed D．will need ( )8．一Did you go to Jim’s birthday party? 一No，I _______．

A．haven’t invited B．didn’t invite C．am not invited D．wasn’t invited ( )9．The sport of basketball ______ by more than 100 million people in over 200 countries. A. is shot B. is made C. is played

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D. is taught

( ) 10. The car _____ by the policeman because the driver was drunk.

A. stopped B. was stopped C. were stopped D．stop 四、完形填空．

The computer is fast, and never makes a mistake, while people are too slow, and full of mistakes sometimes. That’s __1__ people often say when __2__ talk about computers. For over a quarter of a century, scientists have been __3__ better and better computers. Now a computer can __4__ a lot of everyday jobs wonderfully. It is __5__ used in factories and hospitals. Computer scientists are thinking of __6__ a computer “think” like a man. With the help of a person, a computer can __7__ pictures, write music, talk with people, play chess, recognize voices, translate languages and so on. Perhaps computers will __8__ really think and feel.

Do you think the people will be afraid when they find that the computer is too clever to listen to and serve the people? No, people will make better use of the computers in the future. Man is __9__ the master of the computer. The computer works only __10__ the help of man. It cannot take the place of man.

( )1. A. that B. what C. how D. why ( )2. A. we B. they C. you D. people ( )3. A. loving B. taking C. making D. thinking ( )4. A. have B. get C. do D. offer ( )5. A. widely B. wide C. great D. deeply ( )6. A. producing B. ordering C. making D. building ( )7. A. take B. look at C. draw D. put

( )8.A. one day B. a day C. any day D. the other day ( )9.A. often B. never C. always D. sometimes ( )10.A. with B. under C. by D. for 五、阅读理解．

Computers are useful machines. They can help people a lot in their everyday life. For example, they can help people save much time, and they can help people work out many problems that they can’t do easily. Our country asks everyone to learn to use computers except the old people.

Today more and more families have computers. Parents buy computers for their children. They hope computers can help them improve their studies in school. Yet many of the children use computers to play games, to watch video or to sing Karaoke, instead of studying. So many teachers and parents complain (抱怨) that computers can not help children to study but make them fall behind. So computers are locked by parents in the boxes.

In some other countries, even some scientists hate computers. They say computers let millions of people lost their jobs or bring them a lot of trouble.

Will computers really bring trouble to people or can they bring people happiness? It will be decided by people themselves.

( )1. Why do we say the computer is a useful machine? Because ________.

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A.our country asks us to learn it B.it can help us a lot

C.we can use it to play games D.it can help us to find jobs

( )2. What do many teachers and parents complain about? ________. A. Their students and children use computers to play games. B. Computers let them lost their jobs.

C. Computers make the students and children fall behind. D. Computers bring people a lot of trouble.

( )3. In this passage we know computers ________. A. also bring us trouble B. bring us happiness only C. are hated by people

D. are bad for people’s health

( )4. Can computers really help children to study? ________. A. Yes, they are. B. Yes, they can C. No, they can’t. D. Of course not.

( )5. How do you understand the last sentence of this passage? I think it means ______. A. computers are used by people

B. one must decide how to use computers C. people can live well without computers D. computers are strange machines 六、句子翻译．

1．个人电脑正变得越来越流行。

________________________________________________________________________ 2．这本字典相当新，它是上周买的。

________________________________________________________________________ 3．最后，那个抢劫者被警察抓获了。

________________________________________________________________________ 4．这种自行车是专门为学生们设计的。

________________________________________________________________________ 5．昨天早上九点钟发生了一起车祸。

________________________________________________________________________ 6．我们电脑课上教文字处理功能。

________________________________________________________________________

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参考答案

一．略

二．1．restart 2．correctly 3．setting 4．e-dictionary 5．feet 6．Mars 三．CADDC／DCDCB 四．BBCCA／CCACA 五．BCAAC

六．1．Personal computer are getting more and more popular．

2．This dictionary is quite new．It was bought last week． 3．Finally，the robber was caught by the police．

4．The kind of bike is designed especially for students． 5．A car accident happened at nine yesterday morning． 6．Word processing skills are taught in our computer class．

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