Unit 2 Saving the Earth Topic 3 （同步练习）
(满分100分，时间90分钟)
题号 第一部分 第二部分 第三部分 总分
Ⅰ Ⅱ Ⅲ Ⅳ Ⅰ Ⅱ Ⅲ Ⅳ Ⅰ Ⅱ Ⅲ
得分
第一部分 听力 （20分）
Ⅰ.听句子，根据所听句子的内容和所提的问题，选择符合题意的图画回答问题。每个句子读一遍。（5分）
( )1.What is the boy doing
A B C
( )2.What does the girl want to do
A B C
( )3.What does the woman think make her feel uncomfortable
A B C
( )4.What caused the bad weather according to the man
A B C
( )5.What is used for producing electricity in Ann’s hometown
A B C
Ⅱ.听对话，选择正确答案。每段对话读两遍。（5分）
( )6.What does Jenny do to help protect the environment
A.She reuses plastic bottles.
B.She reuses paper cups.
C.She reuses plastic bags.
( )7.What’s the article about
A.Pollution. B.Population. C.Invention.
( )8.What’s the book about
A.Saving electricity. B.Protecting the environment. C.Saving material.
( )9.Is Jane a greener person
A.We don’t know. B.Of course she is. C.No, she isn’t.
( )10.What does the man advise the woman to do
A.To give him some work to protect the environment.
B.To give him some advice about protecting the environment.
C.To help spread the message about protecting the environment.
Ⅲ.听短文，选择正确答案。短文读两遍。（5分）
( )11.Scientists want to change_____into field land.
A.desert B.forest C.sea
( )12. _____land is becoming desert.
A.Less and less B.More and more C.Fewer and fewer
( )13. _____prevent the wind from blowing the dirt away.
A.Rain B.Desert C.Plants
( )14.Scientists _____change the desert in a short time.
A.can’t B.may C.ought to
( )15.Scientists think people_____bad things to the earth.
A.did B.will do C.are doing
Ⅳ.听短文，选择最佳答案。短文读两遍。（5分
( )16.What’s the date today
A.April 2nd. B.April 22nd. C.May 22nd.
( )17.What did they go to the park to do
A.Do some cleaning. B.Enjoying themselves. C.Planting trees.
( )18.What did they do near the lake and in the woods
A.They played games. B.They put up some notices.
C.They collected rubbish.
( )19.What did they tell the visitors
A.The danger of pollution. B.The importance of planting trees.
C.The importance of protecting the environment.
( )20.How did they feel after they went home
A.Tired and hungry. B.Tired but happy. C.Sad and angry.
第二部分 基础知识运用（55分）
Ⅰ.单项选择。（10分）
( )1.—When _____ he leave for the city
—He _____ next week.
A.does, will leave B.does, leaves C.has, has left D.will, leaves
( )2.—It’s a long story, but you can hardly find new words in it.
—Good! _____ it will be too hard for children.
A.So B.And C.But D.Or
( )3.—What _____I to say to him
—Tell him to save water.
A.shall B.will C.should D.ought
( )4.He is tall, _____ his son is short.
A.when B.or C.while D.and
( )5. In our life, we may fail many times, but we should never_____.
A.shut off B.give up C.take away D.run out
( )6.She bought a skate board online _____ she saved a lot of time.
A.so that B.as soon as C.such that D.no matter
( )7.Every student is _____ to obey the school rules.
A.suppose B.supposed C.should D.ought
( )8.A farmer in England used animal waste to _____ his machine.
A.manage B.use C.run D.start
( )9.You ought to return the book to the school library _____. Other students will borrow it.
A.at times B.in time C.on time D.at the same time
( )10.I always enjoy visiting London._____ I wouldn’t like to live there.
A.Because B.So C.But D.And
Ⅱ.情景交际。（5分）
根据对话内容，用方框中所给的句子补全对话，其中有两项是多余的。
A:Hey, Judy. Don’t forget to turn off the lights. 11
B:Oh,I know. I usually do that. I was just in a hurry. How come you’re so interested in the environment, Jack
A:I always have been. Lots of people think there’s nothing they can do, but I just read this book about it, and there are lots of things the average person can do.
B:Like what
A:Well, you should turn off the shower when you’re washing your hair.
B: 12
A:You wouldn’t
B:No,I have very short hair. I’m only in the shower for a few minutes.
A: 13
B:What else does it say
A:It says you should take your own bags when you go shopping.
B:Oh, that’s not difficult. 14 What else
A:Hmm. Here’s a good one. It says people should stop riding in cars and start riding bikes.
B:Oh, I’ll never do that! Can you see me riding 45 minutes to and from school every day
A:Well, I think the environment is really important. 15
B:Yes, and you also live close to school!
A. It saves electricity. B.What can we do for that.C. Oh, I’ll never do that. D.I wash my hair every day.E. Well, every minute helps. F. I can do that.G. Besides, I like riding my bike.
11.________ 12.________ 13.________ 14.________ 15.________
Ⅲ.完形填空。（10分）
阅读短文，从A、B、C、D四个选项中选出能填入文中空白处的正确答案。
Some people say they have a solution to the problems of car crowding and pollution. In many cities, hundreds of people 16 bikes to work every day. In the New York City, some bike riders have even founded a group: Bike for a Better City. They say if more people ride bikes to work, there would be 17 cars and less dirty air.
For several years this group has tried to gather help for bike riders. They want to have special roads 18 bikes only, because when bikes and cars use the same roads, there may be accidents. Bike for a Better City thinks if there were bike roads, more people would use bikes.
But no bike roads have been established 19 . Not everyone thinks it is a good 20 . Drivers don’t like it, and some shop owners don’t like it, 21 . And most people live 22 far from the city to travel by bike. Still, 23 has been done about it. On Saturdays and Sundays, the largest open park in New York is 24 to cars, and the roads may be used by bikes only, but the group still says this is not enough and goes on fighting 25 bike roads. I think there will be more bike roads in the future.
( )16.A.on B.ride C.by D.take
( )17.A.fewer B.less C.many D.more
( )18.A.until B.for C.as D.of
( )19.A.yet B.already C.still D.once
( )20.A.hope B.way C.help D.idea
( )21.A.so B.and C.also D.either
( )22.A.very B.quite C.too D.so
( )23.A.everything B.something C.anything D.nothing
( )24.A.closed B.open C.opening D.closing
( )25.A.get B.to get C.ask D.to ask
Ⅳ.阅读理解。（30分）
(A)
At present, too much carbon dioxide(二氧化碳) makes the earth warmer and warmer and causes terrible effect to human beings. To save our planet, to save ourselves, a new lifestyle called low-carbon life(低碳生活) becomes popular. Low carbon means low energy and no waste. It is necessary for everybody to learn to live a low-carbon life.
To live a low-carbon life, we’d better save energy as possible. Turn off the lights and TV whenever they are not needed. If possible, use cold water to wash clothes or dishes. Take a short shower and try to take a cold one when the weather gets warm. Don’t do the cooking with electricity.
To live a low-carbon life, we should eat less meat. Everybody knows eating too much meat makes people fat and easy to have heart disease, but maybe you don’t know keeping animals for food produces even more carbon dioxide than all the cars in the world, and being a vegetarian can help reduce one and a half tons of carbon dioxide a year. Maybe it is a little difficult, but it’s really necessary.
To live a low-carbon life, we are supposed to do less shopping. When we go shopping, we may drive a car or take other transportations. On the one hand, these machines pollute the air and waste energy. On the other hand, most of us always buy some useless things because of some advertisements. It is not only a waste of money but also causes trouble to the earth, because as you know, making everything will produce carbon dioxide more or less.
There are many other ways to live low-carbon life, such as recycling things, planting trees and reusing textbooks. If we can keep it a habit in our daily life, the earth will become a safer planet for us to live on.
根据短文内容，选择正确答案。
( )26._____ makes the weather on the earth get warmer.
A. Little rubbish B. A waste of money
C. Too much carbon dioxide D. A waste of water
( )27.We can _____ to save energy in our daily life.
A. use less electricity B. go to sleep with lights on
C. wash clothes with hot water D. drive car to work
( )28.The underlined word “it” in the third paragraph means _____.
A. eating less meat B. having heart disease
C. keeping animals for food D. eating less vegetables
( )29.We should do less shopping because _____.
A. wasting money causes trouble to people
B. the advertisements are sometimes misleading
C. the less you shop, the less carbon dioxide will be produced
D.some of the things you bought are useless
( )30.If everybody lives a low-carbon life, _____.
A.we will waste more energy
B.there will be less carbon dioxide
C.the earth will become a dangerous place to live on
D.there will be more carbon dioxide
(B)
Wang Fengqin, a 61-year-old woman in Beijing, volunteers to sort(分类)rubbish in her living area in Beijing’s Chaoyang District.
At 6:30 every morning ,while half of Beijing is still in sleeping dreams in bed or enjoying a delicious breakfast, Wang rushes through her busiest hours in the day. She gets up, gives her face a quick wash, takes a simple breakfast and rushes to the four rubbish dustbins beside the gate of her living area. There she checks the waste left by her neighbors to make sure it is sorted correctly.
“Sorting rubbish will improve the environment for all of us and it only takes a minute,” Wang said. “I want to help my neighbors develop good habits.”
As Wang spoke, an old man came by and threw a plastic bag full of rubbish into the dustbin
marked “recyclable”.
“Hey, please, there are some orange peels（皮）and fish bones in your bag, so they are supposed to be put into the dustbin marked ‘kitchen waste’,” Wang told him.
Learning the old man was in a hurry, Wang let him go, opened the bag herself, picked out the kitchen waste and threw it in the right dustbin.
Wang has been doing this every day from 7:30 a. m. to 9 a. m. and from 6 p. m. to 8 p. m. since March 10. She says people usually go downstairs and throw out rubbish at this time.
Most people had no idea about sorting rubbish at first, but now 90 percent can put rubbish in the correct dustbin, Wang says. However, she plans to keep doing this job until all her neighbors sort correctly.
根据短文内容，选择正确答案。
( )31. When does Wang Fengqin usually get up in the morning
A. At 7:30. B. At 6:30. C. At 9. D. At 8.
( )32.How many rubbish dustbins are there beside the gate of Wang Fengqin’ living area.
A. Four. B. Five. C. Six. D. Seven.
( )33. The old man didn’t sort his rubbish probably because .
A. he was afraid of Wang
B. he thought it was Wang’s job
C. he was in a hurry
D. he didn't know where the dustbin was
( )34. One shouldn’t put in the dustbin marked“kitchen waste”.
A. orange peels B. broken toys
C. terribly smelly food D. fish bones
( )35. From the passage,we can say that Wang Fengqin is .
A. always busy with her housework
B. always careless to throw out rubbish
C. very cruel to others
D. warm-hearted and ready to help others
(C)
It’s important to learn things about protecting environment. Here’s a 4Rs rule for us.
·Reduce
If you want to reduce waste, you should use things wisely (明智的). A large number of trees are being cut down to make paper. If everyone uses paper carelessly and then throws it away, soon we would not have any trees left. Some other things are also being wasted, and people don’t know what to do with waste in big cities, so it’s necessary to reduce waste.
·Reuse
You should always think of reusing the usable (可用的) things before throwing them away. Give your clothes or things you don’t use to the poor. In a family, you may pass such clothes on to your younger brothers or sisters.
·Recycle
Bottles, cans and paper can easily be recycled. By doing so we save lots of time and money, for example, cola cans are sent to a factory, where they’re smashed flat（压平）and smelted (熔化), and the metal things are made into new cola cans.
·Repair
If one of the legs of your table is broken, you can repair it. If you want to change for better ones, it’s better for you to sell the old ones or give them to other people who can use them after doing some repair.
根据短文内容，选择正确答案。
( )36.The “Reduce” rule mainly requires us _____.
A.to use things wisely B.to cut down many trees
C.to use paper carelessly D.to use more and more things
( )37.What’s the right order of recycling cola cans
a.smash them flat b.collect the used cans
c.smelt them d.send them to a factory
A.a-b-c-d B.d-c-b-a C.b-d-a-c D.b-d-c-a
( )38.The “Reuse” rule mainly requires us _____.
A.to throw away the old clothes
B.to collect waste paper and soft drink cans
C.to use both sides of paper
D.to give the old but usable things to the poor
( )39.Which sentence is about the “Repair” rule
A.When you leave a room, turn off the lights.
B.Take a cloth bag when you go shopping.
C.Don’t use plastic bags.
D.If your chair is broken, you can repair it.
( )40.Which is the best title for this passage
A.A 4Rs Rule B.Protect the Environment
C.Save Energy D.Good Habits
第三部分 语言知识运用（25分）
Ⅰ.词汇。（10分）
(A) 根据句意及汉语提示完成句子。
1.Never__________ (放弃) studying, you’ll succeed one day.
2.Remember to __________ (关掉)all the electricities when you leave the room.
3.The bus has six __________ (轮子).
4.My shirt was _________ (干燥的，干的)after several minutes under the sun.
5.There is a__________ (深的) hole in the tree. Maybe there are some animals in it.
(B) 根据句意，用所给单词的适当形式填空。
6.I asked him if he would help me and he_____ (nod).
7.They had an_______ (agree)never to talk about work at home.
8.She began to explain her plan of_______ (act) to the group.
9.The new medical _______ (technology) can save more people’s lives.
10.Do you _______ (require)anything else
Ⅱ.英汉互译。（5分）
11.你们是怎样处理塑料袋的？
How do you deal with _____ _____
12.均衡的饮食和有规律的运动被视为健康的必要条件。
Balanced diet and regular sports_____ _____ _____requirements for health.
13.当你离开教室的时候, 应该随手关灯。
You _____ _____ turn off the lights when you leave the classroom.
14.说比做更容易。
_____ said than _____.
15.行动胜于言辞。
Well, _____ speak louder than _____.
Ⅲ.书面表达。（10分）
目前，环境污染越来越严重，请你根据以下要点以How to Protect Our Environment为题写一篇短文。
内容要点：
1.环境污染日趋严重，白色污染随处可见。
2.最近几年来在中国许多地区出现了雾霾天气(hazy weather)。
3.建议大家尽量不要自己开车，而是坐公交车或地铁外出。阻止工厂把废弃物排入河中，减少水污染。
4.我们不应该使用一次性（disposable）盘子，碗。
5.我们应该 ......
注意：
1.文章必须包括所给内容要点，要求语句通顺，意思连贯。
2.第五要点需用2到3句话做适当发挥。
3.词数80左右。
How to Protect Our Environment
听 力 材 料
Unit 2 Topic 3
Ⅰ.听句子，根据所听句子的内容和所提的问题，选择符合题意的图画回答问题。每个句子读一遍。
1.Don’t throw rubbish here and there.
2.What beautiful flowers! I want to pick some of them.
3.W: There’s too much noise in the street. It makes me uncomfortable.
4.People have cut down too many trees. It causes the terrible sandstorm.
5.W: In my hometown, people use the wind to produce electricity.
Ⅱ.听对话，选择正确答案。每段对话读两遍。
6.M: Jenny, what should you do to help protect the environment
W: I reuse plastic bags.
7.M: Is the article about pollution
W: Yes, it says air pollution has become a serious problem in China.
8.M: I’ve written a book on the environment.
W: That’s great. We should spread the message about protecting the environment.
9.W: Jane has never spat in public.
M: Oh, that’s good. I heard she joined an environmental organization.
10.W: I want to do volunteer work. What can I do
M: I think you can help spread the message about protecting the environment.
Ⅲ.听短文，选择正确答案。短文读两遍。
Scientists are trying to make the desert into field land again. They want to bring water to the desert, so people can live there and grow crops. They are learning a lot about the desert. But more and more land is becoming desert all the time. Scientists may not be able to change the desert in a short time.
Why is more and more land becoming desert Scientists think people are doing bad things to the earth.
Some places on the earth don’t get much rain. But they still haven’t become desert. This is because some green plants are growing there. Small green plants and grass are very important to dry places. Plants prevent the sun from making the earth dry. Plants prevent the wind from blowing the dirt away. When a bit of rain falls, the plants hold the water. Without plants, the land can become desert easily.
Ⅳ.听短文，选择最佳答案。短文读两遍。
Today is Earth Day, April 22nd. It's sunny. My classmates and I went to the park to do some cleaning there. Early in the morning, we started out by bike. We began to work as soon as we got there. First we collected the rubbish near the lake and in the woods and put it in the dustbins. Then we put up some notices to tell people not to destroy nature. At the same time we kept on telling the visitors the importance of protecting the environment. We said goodbye to the workers of the park and went home after we had cleaned the park.
Though we were very tired, we felt very happy.
参 考 答 案 及 解 析
Unit 2 Topic 3
第一部分 听力
Ⅰ.1.A 2.A 3.C 4.B 5.B
Ⅱ.6.C 7.A 8.B 9.B 10.C
Ⅲ.11.A 12.B 13.C 14.A 15.C
Ⅳ.16.B 17.A 18.C 19.C 20.B
第二部分 基础知识运用
Ⅰ. 1.D 第一个空指的是将来的事，故用一般将来时；第二个空是按日程表将要发生的动作
或事件，需用一般现在时表将来，故选D。
2.D 考查并列句。表示转折关系，or在这里意为“否则”。故选D。
3.D 考查情态动词ought to，意为“应该，应当”，无人称、数和时态变化，后接动词原形。ought to的疑问句形式是把ought提前。故选D。
4.C 考查并列句，本句表示转折关系，while有“而”的意思。故选C。
5.B shut off意为“关掉”；give up意为“放弃”；take away意为“拿走”；run out意为“用尽”。根据句意可知，应用give up。故选B。
6.A so that 引导目的状语从句。故选A。
7.B be supposed to意为“应该，理应”，同should同义，但形式不同。ought to是情态
动词, 后接动词原形。故选B。
8.C run意为“奔跑；控制；管理”，此处为“发动，使工作”的意思。其他选项均与题意不符。故选C。
9.C at times有时；in time 及时；on time准时；at the same time 同时。只有C 项符合
题意。故选C。
10.C 考查并列句，句意为“我总是乐意去参观伦敦，但我并不想住在那里。”前一分句与后一分句是转折关系，应该用but。故选C。
Ⅱ.11.A 12.C 13.E 14.F 15.G
Ⅲ. 16.B 由于选项在本句中作谓语而谓语应为动词，故排除A、C两项。ride bikes to work骑自行车去上班。
17.A 本句的if从句提示如果有更多的人骑自行车上班的话，那么就会减少汽车的数量
以及对空气的污染。car是可数名词，故选能修饰可数名词的few的比较级。
18.B 考查have … for 表示“有为自行车而专设的特殊道路”。for在这里表示目的。
19.A 本句中有否定词no, 而yet多用于现在完成时的否定句和疑问句中。
20.D 根据上下文看此处的含义是“并不是每个人都认为这是个好主意”。分析选项，
只有idea符合题意。
21.D either用于否定句末，表示“也”的含义；also也表示“也”之意，但用于肯定句中。
22.C 考查too … to … 结构，表示“太……而不能……”。
23.B 根据上下文此处应填something“有些事情”，用于肯定句；anything“任何东西”，
用于否定句和疑问句；nothing“没有什么”，表示否定。
24.A be closed to表示“对……关闭”，而be open to表示“对……开放”。由Something
has been done about it. 可看出，此处应是禁止汽车入内的，所以选择A项。
25.B 考查用不定式作目的状语，而D项不符合题意，所以选择B项。
Ⅳ.（A）
26.C 由At present, too much carbon dioxide makes the earth warmer and warmer and causes terrible effect to human beings.可知，太多的二氧化碳让地球变暖。故选C。
27.A 由第二段可知，在我们的日常生活中节约能源的方式有许多，A项是少用电，符合题意。故选A。
28.A 在第三段可知，it指代eating less meat意为“少吃肉”。故选A。
29.C 由第四段可知，我们应该少购物，因为我们去购物就要乘坐交通工具。另外，少购物还能节约钱。故选C。
30.B 如果人人都能低碳生活，二氧化碳的排放量就会少，就有利于环保。故选B。
（B）
31.B 由第二段第1句话可知，在别人正在睡梦中或享受早餐时，她起床。
32.A 第二段第三行rushes to the four rubbish dusbins可知有4个垃圾箱，故选A。
33.C 第六段开头提到Learning the old man was in a hurry可知，the old man可能是因为着急有事要走，故选C。
34.B 题干问“kitchen waste”A是橘皮，B坏的玩具，C坏的食物，D鱼骨头，根据意思B项不属于厨房垃圾。
35.D 第三段I want to help my neighbours develop good habits由她帮助邻居把垃圾分类可知她很热心且乐于助人，故选D。
（C）
36.A 由If you want to reduce waste, you should use things wisely. 一句可找到答案。故选A。
37.C 可乐罐子的回收再利用程序应为: 收集废旧的罐子—送到工厂—压平—熔化。故选C。
38.D 根据文章：A项扔掉旧衣服不符合再利用原则；B项应属于Recycle原则；C项属于Reduce原则。故选D。
39.D repair意为“修理，修补”。D项的意思为“如果椅子坏了，你可以修理它。”故选D。
40.A 本文的中心思想主要围绕的是4R原则。
第三部分 语言知识运用
Ⅰ.（A）1.give up 2.shut off 3.wheels 4.dry 5.deep
（B）6.nodded 7.agreement 8.action 9.technology 10.require
Ⅱ.11.plastic bags 12.are regarded as 13.ought to 14.Easier, done 15.actions, words
Ⅲ.参考范文
How to Protect Our Environment
The environment pollution is becoming more and more serious. We can see white pollution everywhere. There has been hazy weather in many parts of China in recent years. I suggest that we should try to take a bus or an underground instead of driving by ourselves. We should prevent factories from dumping the waste into rivers to reduce water pollution. We shouldn’t use disposable plates, bowls and so on. We should plant more trees and grow grass to prevent it. We should also prevent people from cutting down too many trees. If we try our best, the environment will be better and better.
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