Unit2Topic2.docx

Unit 2 Topic 2
Ⅰ.单项选择。（10分）
( )1.—Would you like to have _____?
—No, thank you. I’ve had enough.
A.anything more B.something more
C.more anything D.more something
( )2.The Green Great Wall can stop the wind_____ blowing the earth away.
A.to B.from C.of D.with
( )3.This washing machine is very difficult to use. _____ can learn to use it in a very short time.
A.Somebody B.Anyone C.Nobody D.Everyone
( )4.—Hi, Bob! I can’t find my story book. Have you seen it?
—Sorry, I haven’t. Why not ask Jim? Perhaps he’s seen it _____.
A.anywhere B.everywhere C.nowhere D.somewhere
( )5. —Which of the two subjects do you like, art or music?
—_____，they are really interesting.
A.Neither B.Both C.None D.All
( )6.We must plant more trees after we _____ every year.
A.take away them B.take them away C.cut down them D.cut them down
( )7.The cleaners must keep the street _____.
A.from getting dirty B.to dirty
C.to get dirty D.getting dirty
( )8.—Is _____ ready for the trip?
—No, we haven’t got a camera.
A.nothing B.everything C.something D.anything
( )9.None of us _____ running, but we all like swimming.
A.likes B.like C.liking D.would like to
( )10. _____Liang Li is very busy,she always helps others.
A.But B.And C.Although D.Because
Ⅱ.情景交际。（5分）
用下面方框中正确的选项补全对话，其中有两项是多余的。
A: Where have you been, Mike? I phoned you, but you weren’t in.
B: 11
A: Why did you go there?
B: 12 It has made several old people who live nearby sick.
A: 13
B: Do you think“Greener China”can do something?
A: 14 I think we should write a letter to the newspaper about the pollution.
B: 15 It’s our duty to protect the environment.
A.I’ve been to a farm.
B.Good idea!
CI’ve been to a rubber（橡胶） factory.
D.Because I found the factory pouring waste water into the river.
E.That’s terrible.
F.What should we do to stop it?
G.Yes, of course.
11._____ 12._____ 13._____ 14._____ 15._____
Ⅲ.完形填空。（10分）
阅读短文，从A、B、C、D四个选项中选出可以填入空白处的正确答案。
Today we can see that many people are cutting down the trees in the forests. A lot of 16
lands have become deserts. If we read newspapers, we’ll learn that the forests on the earth are getting smaller 17 . We are cutting down large numbers of trees 18 we need wood and farmland. Some scientists say that there will not be any great forests 19 20 or 30 years.
What will happen if the forests disappear? A lot of plants will die and the animals will 20
their homes. In many places the new farmland will soon look 21 the old desert. Crops will not grow there. There won’t be enough 22 , and the weather will get hot and dry. If the climate of the earth changes, life will be 23 for everyone. Our living environment will become 24 . More and more rich farmland will disappear. We will suffer a lot from both droughts (干旱) and floods.
It’s our duty 25 the forests well. Everyone should try his best to make a contribution (贡献) to taking care of the forests. Stop cutting down the trees and make the world greener!
( )16.A.low B.rich C.lonely D.high
( )17.A.on time B.all the time C.in time D.no time
( )18.A.or B.so C.because D.but
( )19.A.in B.at C.on D.with
( )20.A.find B.build C.lose D.decorate
( )21.A.like B.up C.at D.out
( )22.A.snow B.sunshine C.wind D.rain
( )23.A.easy B.hard C.happy D.interesting
( )24.A.better and better B.worse and worse C.bigger and bigger D.more and more
( )25.A.to do B.do C.to protect D.protect
Ⅳ.阅读理解。（30分）
(A)
Dr. Jack Tod is very interested in cleaning water. 26 ,so it's natural that he is to develop a small and affordable system(系统)to clean waste water. His “Living Machine” can clean waste water in your home or in your business
27 The waste water goes into a big plastic tank where bacteria(细菌)start to break down the waste.A few days later after it is dealt with, the water is brought into a greenhouse filled with plants and fish. 28, the plants and animals remove(去掉) more chemicals from the water, making it cleaner. Then the water can be reused for washing or bathing. 29 but the water is clean enough for watering the flower, washing the dog, or even for bathing or swimming.
The advantage of this technology is that it is affordable and good for the environment. 30 it can help to use less fresh water, and it can help keep the water supply unpolluted.
根据短文内容，从下面六个选项中选出能填入文章空白处的最佳选项。
A. If enough homes and businesses use“Living Machines”,
B. Water is important for us.
C. He is also interested in saving money.
D. It cannot be used for drinking or cooking,
E. The“Living Machine”is a system for cleaning waste water.
F. With the help of sunlight
26. 27. 28 29. 30.
(B)
There are some easy things you can do to protect the environment and the earth. Choose ideas from the list or come up with a few of your own.
·Plant flowers, grass or trees.
·Whenever you visit a park or beach, take away what you bring there—keep rubbish in a bag until you can put it in a dustbin.
·Turn off the lights and TV sets when you leave the room. This can save a lot of electricity.
·Turn off the tap when you brush your teeth. You can save some water by not letting it run. Also, use a glass cup instead of a paper cup because this saves paper.
·Keep the doors and windows closed in winter to keep warm air in.
·Give your old books and magazines to a library instead of throwing them away.
·Give your old clothes to poor children you know instead of throwing them away.
·Use both sides of paper.
·Stop pouring dirty water into the rivers or lakes nearby.
·Encourage all your friends to do the same things you do to help protect the earth.
You don’t have to wait until Earth Day to do these things. Make every day Earth Day. If everyone makes a contribution to protecting the environment, the world will become much more beautiful.
根据短文内容，选择正确答案。
( )31.From the above, we know that this is _____.
A.a sign B.a proposal (倡议书)
C.an advertisement D.a notice
( )32.The writer tells us _____.
A.to throw rubbish into a dustbin
B.to pour dirty water into the rivers
C.to save water by not letting it run while brushing our teeth
D.that we can’t do all these things until Earth Day
( )33.We can _____ to save paper.
A.use a paper cup
B.use both sides of paper
C.give old books to a library
D.pick up waste paper at a school
( )34.Which of the following is NOT true according to the writer?
A.Turn off the lights when you leave the room.
B.Close the doors and windows in winter.
C.Use a paper cup when you brush your teeth.
D.Give your old clothes to the poor children.
( )35.What’s the best title of the passage?
A.Protect the Earth B.Save Water and Electricity
C.Make Better Use of Old Things D.Save Money
(C)
There is not enough oil in the world now. As time goes by, it becomes less and less, so what are we going to do when it runs out? Perhaps we will go back to use horses, carriages(马车) and bicycles.
In the Second World War, some people didn't use gas made from petroleum（石油）in their cars. They made gas from wood and plants instead. The car didn’t go fast, but they ran, so this was better than nothing. However, in the future, we can't cut down all our trees to make gas; we need our trees for other things, too.
Besides different types of gas, we can also use electricity （电） to run our cars， but first we must make the electricity! Some countries have coal and they make electricity with that, but we might not always have coal, either. Other countries have big, strong rivers, and they can use the power of water to turn turbines（涡轮机）and make electricity more easily and cheaply.
We are also able to get power from the ocean tides（海潮）. We put turbines into the mouth of the river. Then the tide comes in, the water turns the turbines and then it goes out, it turns them again.
根据短文内容，回答问题。
36.Is there enough oil in the world now?

37.When might people have to go back to use horses and carriages?

38.What did some people use to make gas in the Second World War？

39.Does oil become more or less?

40.Where are you also able to get power?

第三部分 语言知识运用（25分）
Ⅰ.词汇。（10分）
(A) 根据句意及首字母提示补全单词。
1.Don’t throw the r_____in the street, we should keep the street clean.
2.First you must dig a h_____ before planting a tree.
3.His speech is the w_____of the three. I don’t like it at all.
4.Tom’s mother p_____him, because he didn’t pass the exam.
5.When the sun r_____, everything is bright.
(B) 根据句意及汉语提示完成句子。
6.As we know, _____ (无一人) of us likes pollution.
7.In Sweden， it is against the_____ (法律) to hit a child.
8.A lot of rich land has changed into desert, leaving only _____ (沙子).
9._____ (虽然) we have built the Great Green Wall, we still need to work hard to protect the environment.
10.After a long journey, we felt hungry and _____(渴的).
Ⅱ.完成句子。（5分）
11.不要到处吐痰。
Don’t _____ _____ and _____.
12.森林有利于防止水土流失。
Forests help to keep water _____ _____ the earth away.
13.我们应该尽一切努力保护环境。
We should do _____ _____ to protect the environment.
14.大量良田变成荒漠，遍地是沙子。
A lot of rich land has _____ into desert, _____ only sand.
15.温室效应使地球变暖。
_____ _____ _____makes the earth warm.
Ⅲ.书面表达。（10分）
提示: 我的家乡位于山脚下，一条小河从旁边流过。两年前，南面建起一座化工厂，排出大量废气、废水，造成严重污染，影响人们健康。如今政府采取了一系列保护环境、防止污染的措施。我的家乡正变得越来越美。
要求: 1.文章必须包括以上主要内容，可以适当增加细节，使内容连贯；
2.80词左右。

听 力 材 料
Unit 2 Topic 2
Ⅰ.听句子，选择正确图片。每个句子读一遍。
1.Cutting down too many trees is harmful to human beings, animals and plants.
2.The farmland changes into deserts in some places.
3.As we know, throwing rubbish here and there is bad behavior.
4.The flood washes the earth away.
5.Don’t smoke in public! It’s impolite.
Ⅱ.听对话，选择正确答案。每段对话读两遍。
6.M: Where have you been, Lily?
W: I’ve been to a factory.
M: What did you do there?
W: I went to see if the factory was pouring waste water.
7.M: How long have you been a member of Greener China, Kate?
W: For about 5 years.
M: What have you done these years?
W: I’ve written many reports on the environment.
8.M: Who is in the classroom?
W: All the students are on the playground. There is nobody in the classroom.
9.M: Lucy, come here and read the news, please.
W: What is it about?
M: It’s reported that the government has cut off the water supply of Harbin City.
W: Why did the government do that?
M: Because a chemical factory polluted the Songhua River.
10.W: Have you ever drawn pictures on public walls?
M: No.
W: That’s very good. You have already helped protect our environment.
M: I think it’s our duty.
Ⅲ.听对话及问题，选择正确答案。每段对话及问题读两遍。
11.W: When are you going to the chemical factory?
M: Everyone wants us to go there next Friday.
Q: When will they go to the chemical factory?
12.W: Shall we have lunch at a restaurant near the beach?
M: That’s interesting. But I think having it in the open air is more interesting.
Q: Where will they have lunch?
13.W: When did Tom come here?
M: Ten years ago. But he has been at this school for only two years.
Q: How long has Tom been at the school?
14.W: Stop making such noise! You may disturb your sister in her room.
M: Oh, I’m sorry for what I have done.
Q: Where are they talking?
15.W: The pollution in our city is becoming more and more serious.
M: Yes, I agree with you. But the government is trying to solve the problem.
Q: What are they talking about?
Ⅳ.听短文，完成下面表格。短文读两遍。
My hometown is so beautiful. It has changed a lot during the past ten years. The river near the factory is very clear. You can’t imagine what it looked like ten years ago. It was dirty and smelt bad. You could always find rubbish and dead fish in it. Can you see the straight and wide street next to the river? It was once very narrow. Now, in the town, you can breathe fresh and clean air every day. But the air in the past was very bad — it was full of dust all day long. Thanks to the efforts of the government, our environment is becoming better and better.

参 考 答 案 及 解 析
Unit 2 Topic 2
第一部分 听力
Ⅰ.1.D 2.E 3.A 4.C 5.B
Ⅱ.6.C 7.B 8.A 9.C 10.B
Ⅲ.11.C 12.C 13.B 14.C 15.C
Ⅳ.16.clear 17.narrow 18.straight 19.fresh 20.clean
第二部分 基础知识运用
Ⅰ.1.B 考查不定代词。不定代词的定语要后置，本句是用来表达邀请的，所以不定代词 用something, 而不用anything。故选B。
2.B 考查固定短语stop...from doing sth.意为“阻止......做某事”。故选B。
3.C anybody表示“任何人”；somebody意为“某个人”；nobody意为“没有人”；everybody意为“每个人”。故选C项。
4.D somewhere表示“在某处”；anywhere表示“在任何一个地方，在某处”；everywhere用于陈述句中表示“各处，到处”；nowhere表示“无处，任何地方都不”。故选D。
5.B neither意为“两者都不”，谓语动词用单数；both意为“两者都”谓语动词用复数；all意为“三者以上都”，谓语动词用复数；none意为“三者以上任何一个都不”，谓语动词用单数，根据问句中的two可知指两者，又根据答句中的后半句可知表肯定。故选B。
6.D 考查短语cut down意为“砍倒”；take away意为“拿走”。根据含义“在每年砍掉树后我们必须种植更多的树”，应选cut down，当这类动词+副词短语后接代词作宾语时，要把这个代词放在词组中间。故选D。
7.A 考查keep sb./sth. from doing sth. 这一结构，表示“阻止（避免）某人/某物做某事”。故选A。
8.B everything表示“所有事情”；anything表示“任何事情”，含义“所有事情都准备好了吗？”故选B。
9.A none of sb./sth. 意为“没有一个，毫无”，其后动词一般用单数。故选A。
10.C 该句为让步状语从句，句意为“尽管梁丽很忙，但她一直帮助别人。”故选C。
Ⅱ.11.C 12.D 13.E 14.G 15.B
Ⅲ.16.B 本句话的含义是许多良田已经变成了沙漠。B项的rich表示“肥沃的，富饶的”，
其他各项都不符合。故选B。
17.B on time 按时；all the time一直，始终； in time 及时；no time没有时间。根据题意选B项。
18.C 本句前后两部分是因果关系。故选C。
19.A “in+时间”表示将来的一段时间内用将来时态。故选A。
20.C 森林消失，导致许多植物消亡，动物失去家园。故选C。
21.A look like 看上去像；look up 查找；look at 看；look out 小心。根据题意选A项。
22.D 根据后一句中的get hot and dry来理解此处是缺雨。故选D。
23.B 气候变坏了，生活对每个人来说将会是艰难的。故选B。
24.B 根据上下文推断森林消失，气候改变，我们的居住环境将会变得越来越糟。故选B。
25.C 考查It’s+adj./n.+to do sth. 这一固定结构，并根据句意“保护环境是我们的责任”。故选C。
Ⅳ.（A）

26.C 前文讲述杰克·托德对净水感兴趣，由选项C中is also interested in“也对......感兴趣”可知选C。
27.E 短文第二段讲述这种机器的工作原理，选项E“这种机器能够用于净化污水”正是这一段的主题句。故选E。
28.F 由后面的the plants…make it cleaner可知，在阳光的作用下，动植物去掉水中的化学物质。故选F。
29.D 后文介绍被处理过的水的作用，由转折连词but可知，选项D“它不能用来饮用和做饭”。故选D。
30.A 后文“它能帮助减少使用干净水，也能够保护水资源不被污染”可知，前提条件是人们使用这种处理污水的机器。故选A。
（B）
31.B 本文介绍了几种生活中常见的保护环境的方法。倡议如何保护环境。故选B。sign标记；advertisement 广告；notice 通知。
32.C C项由原文第五段直接得知。故选C。
33.B 我们自己通过怎样的方式来节约用纸，A与短文第五段不符；C、D本身没错，但并不是节约用纸的办法。
34.C 由短文第五段可知C项是错误的。故选C。
35.A 综观全文，短文主要讲如何保护环境和地球的措施。故选A。
（C）
36.No,there isn’t.根据There isn’t enough oil in the world now.可知。
37.When oil runs out. 根据So what are we going to do?...to use our horses...and bicycles.可知。
38.They made gas from wood and plants instead. 短文中有原句：In the Second World War...They made gas from wood and plants instead. 可知。
39.Less. 根据As time goes by，it become less and less. 可知。
40.We are also able to get power from the ocean tides.根据We are also able to get power from the ocean tides可知。
第三部分 语言知识运用
Ⅰ.（A）1.rubbish 2.hole 3.worst 4.punished 5.rises
（B）6.none 7.law 8.sand 9.Although 10.thirsty
Ⅱ.11.spit,here, there 12.from washing
13.everything possible /our best
14.changed/ turned,