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Unit 4 Topic 3 Section A
I.用that, which和who填空。
1.That boy ________ has a big nose is my good friend Tom. 2.The bike________ I bought yesterday cost me 280 yuan.
3.These classrooms___________ were built last year are very beautiful.
4.Wang Yaping is the first woman astronaut___________ gave us a lesson in Shenzhou X spaceship.
5.China is the third nation _________ sent a person into space. II. 词汇运用：选择括号内恰当的单词填入空白处，使句子正确。 1. Yang Liwei is our ___________(nation/national) hero.
2.What’s more, we have launched _________( another/other) four spaceships in the past few years.
3.They spent 2.5 hours __________(exploring/ to explore) the moon. 4. The spaceship returned to the earth __________(safe/safely).
5.It __________(says/proves) that China has made great progress in its space industry. 6.All of us are very_________ (pride/proud) of our country.
Unit 4 Topic 3 Section B
I.汉译英。
1. 下决心做某事___________________ 2. 建议某人做某事_______________ 3. 控制宇宙飞船方向________________4. 掌握计算机技术 _________________ 5. 发现一些新的办法________________6.更好为我们服务 _________________ 7. 改变速度_________________ 8. 也…一样___________________ II . 情景交际。（根据对话的内容，把空缺的句子补充完整。）
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(Mr. Gao is showing his students around the Science Museum.)
A: Look! What a large rocket! Mr. Gao, 1. _______________________________ . B: It’s used for sending up the spaceships, Liu Ming. A: 2 B: China has sent up five manned spaceships.
A: Spaceships are so magical! 3 B: They are controlled by computers. A: How do they work?
B: They control the speed and direction of spaceships, ever the temperature. A: Oh, the computer technology is so useful. Thank you for your introduction. B:4. . You’d better work hard to master computer technology. A: OK, I will.
Unit 4 Topic 3
Section C
I.根据句意，用括号内所给的提示完成句子。
1._________ ________ _________ __________ （毫无疑问）that you are right. 2. In business, computers are used to ________ and _______ ______(预定和取消订单). 3.In factories, robots are controlled by computers that are like human _______ [breɪn]. 4.The two cities _______ ________ _______(被…连接) a bridge. 5.The ring looks _______ ['taɪnɪ] but quite expensive.
6.The outside of an orange is a little bitter, but the i________ is sweet.
7.Computers help us at work and at home, but they must be used ________(恰当地). II.短文改错。
One Day Without Computer
Today, when I got up, I just turned on the computer as usually, but it didn’t work. Then I tried my brother PC, my parents’ even
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my dog’s, but none of them worked. Later, it was reported in TV that all of the computers in the world break down today. So the world is quite different. For instance, we can’t play games, watch movie or do shopping at home. Besides, we can’t communicate by send e-mails or chatting online. With the help of computers, businessmen can’t
place or cancel orders online. Teachers can’t give lessons for their students. __ What’s more, robots controlled by computers can’t do danger work for humans. Even the doctors can’t find the diseases easy. In short, we almost have trouble with everything without computers today.
Unit 4 Topic 3 Section D
I.根据要求完成句子。
1.That man is talking to Jim. That man is Mr. Smith.（并成含定语从句的复合句） That man _________ __________ _________ __________ __________ is Mr. Smith. 2.I borrowed a book from the library. The book was written by Bing Xin. （并成含定语从句
的复合句）
The book ___________ __________ ___________ from the library ________ _______ by Bing Xin.
3.It’s true that we have made great progress in space industry.(改为同义句)
There is ___________ ___________ that we have made great progress in space industry. 4.The boy can’t work out the problem by himself. (改为同义句) The boy can’t work out the problem _________ _________ ________.
5. The mother ________ the boy ________ ________ play the ball in the street.(警告…不要做…)
6.No one knows where he has gone ________ ________(确切地) II.短文写作
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下面是某班学生做了一个调查报告的结果，内容是“关于上网的利弊”，请你根据结果介绍他们的观点，并给出你的看法。
赞同（60%） 1.可以从网上获取所需的信息 2.对学习有帮助 3.在网上交朋友 4.通过网络交流快捷方便 反对（40%） 1.上网浪费时间和金钱 2.网上有学生不宜阅读的东西，对其有害 3.网上交的朋友不可靠 4.和朋友联系可以写信或打电话 你的看法
The table tells us that 60% of the students think getting online is very helpful.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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I. 1.who/that 2.which/that 3.which/that 4.that 5.that
II . 1. national 2. another 3. exploring 4. safely 5. proves 6. proud
Unit 4 Topic 3 Section A
Unit 4 Topic 3 Section B
I. 1.make up one’s mind to do sth. 2.advise sb. to do sth. 3.control the direction of spaceships 4.master computer technology 5.discover new ways 6.serve us better 7.change the speed 8.as well as II . 1. What’s it used for?
2. How many manned spaceships has China sent into space? 3. What are the spaceships controlled by? 4.It’s my pleasure. /You are welcome.
Unit 4 Topic 3 Section C
I.1.There is no doubt 2.place and cancel orders 3.brain
4.are connected by 5.tiny 6.inside 7.properly II. 1. usual 2. brother’s 3.on 4. broke 5. movies
6. sending 7. Without 8. to 9. dangerous 10. easily
Unit 4 Topic 3 Section D
I.1. who/that is talking to Jim 2.that/which I borrowed, was written 3. no doubt 4. on his own 5.warned; not to 6.for certain
II. The table tells us that 60% of the students think getting online is very helpful. They can get important information from the Internet, which is helpful to studies. They can
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make friends through the net. What’s more, it’s faster and cheaper to send e-mails on the Internet.
But 40% of them think that getting online is a waste of time and money. It is harmful to them because there is something bad for them to read. Besides, they never make real friends on the net, because they don’t know each other well. And they think they can phone or write to their friends if they want to.
I think students should use the Internet to search some useful information for their studies. But they shouldn’t spend too much time on it.
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