冀教版八年级下册Unit 4 The Internet Connects UsLesson 21 Books or Computers?同步训练题

Lesson 21　Books or Computers?

Ⅰ.根据句意及首字母提示补全单词

1．This shop s________ many different styles of clothes. Yesterday I bought a yellow sweater there.

2．“Ancient” is the opposite of “m________”．

3．I like paper books better than e________ books. What about you?

4．A rainbow a________ in the sky after the rain last Wednesday.

5．This is a printing p________. It can make thousands of books every day.

Ⅱ.用适当的介词填空

6．________ ancient times, many farmers lived a hard life.

7．Susan usually learns English ________ watching English movies.

8．It is helpful ________ us to read more books.

9．Here is the best way ________ pass the exam.

10．Do you know about the history ________ books? It is very fun.

Ⅲ.单项选择

(　　)11.—Have you finished your homework, Sue?

—Yes. It________ me an hour to do it.

A．spent                    B．took

 C．cost　                   D．paid

(　　)12.—Why were you shouting at Tom?

—I told him to be quiet, but he ________ talking.

A．joined in                B．ended up

C．kept on                  D．put off

13.They13.They are ________ an eraser and playing a game.

A．giving onto              B．passing on

C．putting on               D．coming on

(　　)14.His hard work made ________ possible to have a bright future.

A．it                    B．that 

C．this                  D．them

(　　)15.These shoes were made ________， not with a machine. So they are very expensive.

A．by hand               B．by the way

C．in a word             D．to my surprise

Ⅳ.根据汉语意思完成句子，每空一词

16．对普通人来说读书很方便。

 ________ is very convenient for common people ________ ________ books.

17．我的表弟学会了如何自己制作风筝。

My cousin learnt ________ ________ ________ kites by himself.

18．现在信息传播得更快、更远。

Now information travels ________ and ________．

19．写下那个故事花费了作者一周的时间。

It ________ the writer one week to ________ ________ the story.

Ⅴ.完形填空

The computer is a very wonderful machine, and it is so __20__ today that it seems we __21__ live or work without it. Computers are used in many__22__—in  offices, in factories, in big shops, at schools and even at home. With the computer, people are living a better __23__.

The computer is one of the greatest inventions in the __24__  century. The first computer was built in America which was named ENIAC, and it was not only very__25__， but also quite heavy. It was as big as two rooms!

But the computer is developing very fast. Today they are becoming smaller and  lighter. And they__26__ faster and faster. There are so many kinds of computers in the market that you can easily choose one that you like best.

As the computer can do a lot of things for people, it helps us  learn about the real world. With the computer, you can__27__ an e­mail just in a few seconds to your friend or receive your __28__.

Now you can see the computer really gives us a very nice picture about the world of tomorrow. So as students in the 21st century, we have to work hard and learn how to__29__  the computer very well. Don't you think so?

(　　)20.A.beautiful    B．interesting    C．popular     D．enjoyable

(　　)21.A.can          B．cannot         C．must        D．mustn't

(　　)22.A.roads        B．streets        C．crossings   D．places

(　　)23.A.life         B．friend         C．family      D．country

(　　)24.A.18th         B．19th           C．20th　      D．21st

(　　)25.A.useful       B．large          C．small       D．cheap

(　　)26.A.studies      B．teaches        C．walks       D．works

(　　)27.A.give         B．take           C．post        D．send

(　　)28.A.letter       B．book           C．help        D．message

(　　)29.A.get          B．use            C．read        D．write

答案

Ⅰ.1.sells　

2.modern　

3.electronic

4．appeared　

5.press

Ⅱ.6.In　

7.by　

8.for　

9.to　

10.of

Ⅲ.11.B　句意：“休，你完成你的家庭作业了吗？”“完成了。做作业花费了我一小时。”“It takes/took sb. some time to do sth.”意为“做某事花费某人一段时间”。故选B。

12．C　句意：“你为什么冲汤姆大喊呢？”“我告诉过他要安静，但是他还继续说话。”keep on doing sth.意为“继续/一直做某事”，符合句意。join in意为“参加”；end up意为“结束”；put off意为“推迟”，均不符合句意。故选C。

13．B　句意：他们正在传递橡皮擦做游戏。give onto意为“向着，朝向”；pass on意为“传递”；put on意为“穿上”；come on意为“快点；开始”。根据句意可知选B。

14．A　此处用it 作形式宾语，动词不定式是真正的宾语。

15．A

Ⅳ.16.It; to read

17．how to make

18．faster; farther

19．took; write down

Ⅴ.20.C　

21.B　

22.D　

23.A　

24.C

25．B　由第二段最后一句“It was as big as two rooms！”可知选B。

26．D　

27.D　

28.D　

29.B