Unit 4 The Internet Connects Us
课时分层训练(二十一)
[Lesson 21]
根据句意及汉语提示完成句子
1．Shanghai is a ________ (现代的) city.
2．He didn't ________ (出现) at my birthday party.
3．Some students like ________ (电子的) books better than paper books.
4．Our school bought a new printing ________ (印刷机) yesterday.
5．Mr.Wang ________ (卖) his house at a low price last week.
Ⅰ. 单项填空
( )1.Bob cut the apple into halves ________ a knife, and gave one half to his brother.
A. in B．with
C．use D．to use
( )2.—It takes me an hour________ playing the guitar. And you?
—I usually spend 40 minutes ________ it.
A. practicing; on B．to practice; in
C．to practice; on D．practicing; in
( )3.This listening material, together with its CDROMs, ________ well.
A. sells B. sell
C. is sold D. are sold
( )4.It's dangerous ________ a close look at the tiger in the zoo.
A. for us taking B. of us to take
C. of us taking D. for us to take
( )5.—Excuse me. Could you please tell me ________ my car?
—Sure. Follow me. Park it on the right.
A. how to stop B．where to park
C．where to stop D．how to park
Ⅱ.根据汉语意思完成句子
1．这个女孩为她的洋娃娃手工制作了一条连衣裙。
The girl made a dress ________ ________ for her doll.
2．在古代，人们如何传递知识？
How did people ________ ________ their knowledge in ancient times?
3．尽管工人们很累，但是他们仍然继续工作。
The workers were very tired, but they ________ ________ working.
4．写下这个电话号码，否则你就会忘记它。
________ ________ the phone number, or you will forget it.
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5．不论发生什么，都不要放弃你的希望。
Don't give up your hope ________ ________ ________ happens.
Ⅲ.连词成句
将所给词语连成句子，标点已给出，词语不得重复使用。
1．spent, finishing, ten, workers, the, days, the, work
________________________________________________________________________.
2．is, for, to, and, books, it, easier, people, buy, sell, online
________________________________________________________________________.
3．on, man, keeps, exercising, every day, the
________________________________________________________________________.
4．makes, the, our, easier, Internet, life
________________________________________________________________________.
5．with, don't, here, chat, others
________________________________________________________________________.
Ⅳ.词语运用
根据短文内容及所给提示，在文中的空白处填写一个正确的单词。
We all know the four great 1.________ (invent) of ancient China and paper is one of them.China was the 2.f________ to invent paper.Chinese people 3.________ (invent) paper during the Han Dynasty.A man 4.________ (name) Cai Lun did it.He was a great 5.________ (invent)．From then on, people could write down their stories on paper 6.i________ of on other things.
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详解详析
课内基础自测
1．modern 2.appear 3.electronic
4．press 5.sold
课后巩固提升
Ⅰ.1.B 2.C 3.A
4．D “It's＋形容词＋for sb. to do sth.” 意为“做某事对某人来说是……的”。
5．B “停车”用park, 根据答语可知，问句问“你能告诉我把车停在哪里吗？”，故选B。
Ⅱ.1.by hand 2.pass on 3.kept on
4．Write down
5．no matter what
Ⅲ.1.The workers spent ten days finishing the work
2．It is easier for people to buy and sell books online
3．The man keeps on exercising every day
4．The Internet makes our life easier
5．Don't chat with others here
Ⅳ.1.inventions 2.first 3.invented
4．named 5.inventor 6.instead
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