Module 3 Unit 2 We have not found life on any other planets yet. 课时作业 （含答案）

Module 3 Unit 2 We have not found life on any other planets yet.
【基础性作业】
一、根据句意及汉语提示填写单词
1.The natural 　 　(环境) is very important for us.
2.This 　 　(体系) is the newest in our library.
3.Is this one 　 　(星系) or two
4.Scientists can find more secrets of the 　 　(宇宙).
5.The sun gives us 　 　(光;光线).
二、单项选择
( )6.I'm moving to the country because the air there is much fresher than 　　　　in the city.
A.ones　　　　 B.one
C.that D.those
( )7.　　　　 of the money on the table is mine.
A.None B.No one
C.Nothing D.Both
( )8.Thanks to Project Hope, 　　　　children have better lives.
A.thousands of
B.thousands
C.thousand
D.thousand of
( )9.Both Tom and Mary speak good Chinese,so they can 　　　　with these Chinese students very well.
A.reach
B.decide
C.take
D.communicate
( )10.—　　　　 you ever 　　　　Dali
—Never. But I am going there this vacation.
A.Do; go to
B.Have; been to
C.Have; gone to
D.Will; go to
【拓展性作业】
三、根据汉语提示完成句子
11.我们要改变他的主意是不可能的。
　 　 　 　 for us to change his mind.
12.海王星是我们太阳系里的第八颗行星。
Neptune is the eighth planet of our 　 　 　 　.
13.拍照前,别忘了先买底片。
Don't forget to buy films before you 　 　 　 　.
14.我还没得到进一步的信息。
I have 　 　 learnt any further information 　 　.
15.有大量的工作要做,所以他感到更忙了。
　 　 a lot of work to do, he felt even 　 　.
【综合性作业】
四、补全对话(有两项为多余选项)
A:Good morning. What do you usually do in the evening
B:16.　 　
A:Really What programmes do you enjoy
B:17.　 　
A:Why don't you watch TV
B:18.　 　
A:Maybe you are right.
B:19.　 　
A:English programmes
B:Yes. There are many English programmes on the radio. You can choose some.
A:Wonderful! I'm looking for a way to learn English well.
B:20.　 　
A:Yes, I agree with you.
A.And I can practice my English by listening to the radio.
B.I usually listen to the radio.
C.Do you want to be a newsreader
D.Because there are too many advertisements (广告) on it.
E.I think listening to the English programmes on the radio will help you.
F.At the same time, we can also listen to the radio when we lie on the bed.
G.I enjoy listening to the latest news and sports matches.
五、任务型阅读
　　Venus (金星) is only a little smaller than the earth, about 95% of the earth's diameter (直径) and 80% of the earth's mass (质量). The word Venus means the goddess of love and beauty in Greek. We name the planet so probably because it is one of the brightest planets we have known by now. 我们人类认识金星很久了。It is the brightest thing in the sky except the sun and the moon. Venus reaches its maximum (最大的) brightness shortly before sunrise or shortly after sunset, and is often thought as the Morning Star or as the Evening Star. A lot of observation of Venus was important to Copernicus's Heliocentric Theory (日心说) of the solar system. In 1962 scientists sent the first spacecraft (宇宙飞船) to explore Venus. So far there have been more than 20 and we will know more about Venus in the future.
21.请将文中画线的汉语句子译成英语。
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22.请将文中画线的英语句子译成汉语。
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23.根据文章内容将空白处补充完整。
The planet probably gets its name　 　its brightness.
24.回答问题:
What's Venus like
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25.回答问题:
Have scientists learned everything about Venus
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参考答案
Unit 2　We have not found life on any other planets yet.
基础性作业
一、
1.environment　2.system　3.galaxy　4.universe　5.light
二、
6.C　7.A　8.A　9.D　10.B
拓展性作业
三、
11.It's　impossible　12.solar　system　13.take　photos　14.not　yet　15.With　busier
综合性作业
四、
16.B　17.G　18.D　19.A　20.E
五、
21.We human beings have known Venus for a long time.
22.到目前为止,已经有20多艘宇宙飞船,未来我们会更多地了解金星。
23.because of
24.It's smaller and lighter than the earth.
25.No, they haven't.
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