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参考答案
Unit 8
单元测试卷
一、单项选择(本大题共20小题,每小题1分,共20分。)
1.B 2.A 3.C 4.D 5.A 6.A 7.B 8.A 9.D 10.B
11.D 12.C 13.A 14.C 15.C 16.A 17.C 18.B 19.D 20.A
二、完形填空(本大题共10小题,每小题1分,共10分。)
21.A 22.C 23.B 24.A 25.D 26.B 27.A 28.C 29.D 30.B
三、阅读理解(本大题共15小题,每小题2分,共30分。)
31.C 32.A 33.D 34.C 35.D 36.C 37.B 38.C 39.C 40.A
41.C 42.A 43.C 44.D 45.C
四、完成对话(本大题共10小题,每小题1分,共10分。)
46.C 47.A 48.B 49.E 50.D 51.C 52.D 53.B 54.E 55.A
五、词义配对(本大题共10小题,每小题1分,共10分。)
56.C 57.G 58.A 59.F 60.E 61.B 62.H 63.D 64.I 65.J
六、选词填空(本大题共5小题,每小题1分,共5分。)
66.C 67.E 68.A 69.D 70.B
七、英汉互译(本大题共5小题,每小题2分,共10分。)
71.Paper and batteries are recyclable waste, but batteries are harmful waste.
72.It was not until now that I realized the importance of protecting the environment.
73.A lecture about garbage sorting will be held next Wednesday.
74.我们应该好好利用这些可回收垃圾,而不是把它们扔掉。
75.绿色环保是帮助保护环境的一个好方法。
八、书面表达(本大题共10分。)
Dear fellow students,
To protect the environment, our school will set up a program of garbage sorting.
As we all know, different kinds of garbage are required to be sorted out and placed in different dustbins. Paper and bottles are recyclable waste, which can be recycled, while kitchen garbage and leaves can be collected together. The harmful things such as medicines and used batteries should not be mixed with other wastes.
By sorting garbage efficiently, we will be able to save resources and reduce waste. Let's work together for protecting the environment!
The Students' Union
(
1
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学科网(北京)股份有限公司
学科网(北京)股份有限公司
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Unit 8
单元测试卷
一、单项选择(本大题共20小题,每小题1分,共20分。)
( )1. _____ attention to building up an environmental-friendly society.
A.could B.should
C.can D.would
( )2.Everyone has the responsibility _____ the garbage.
A.to sort B.sorting
C.sorts D.sort
( )3.The _____ air does great harm to people's health.
A.pollution B.polluting
C.polluted D.pollute
( )4.We should _____ the importance of environmental protection.
A.get B.control
C.heal D.realize
( )5.When we go to the supermarket,we had better use the _____ bags instead of the _____ ones.
A.cloth; plastic B.clothes; plastic
C.plastic; clothing D.plastic; cloth
( )6.There are many recyclable waste, such as _____.
A.paper and bottles B.cans and light bulbs
C.plastics and medicines D.leftovers and household chemicals
( )7.The _____ can be made into plant food.
A.recyclable waste B.kitchen garbage
C.harmful waste D.special garbage
( )8.The waste metal cans are _____.
A.recyclable B.toxic
C.reusable D.disposable
( )9.It was through Chen Li _____ I got to know Chen Xiao.
A.who B.whom
C.how D.that
( )10.It was in the rice fields _____ we had our league meeting.
A.where B.that
C.in which D.on which
( )11.It was on October 1 _____ new China was founded.
A.which B.when
C.as D.that
( )12. _____ Sara who called the manager just now.
A.That was B.She was
C.It was D.It is
( )13.I would play with the _____ flowers in the stream.
A.fallen B.falling
C.fall D.fell
( )14.I saw _____ fish swimming through the clear water.
A.thousands B.thousand of
C.thousands of D.thousand
( )15.It was until now that I realized the importance of _____ the environment.
A.protect B.to protect
C.protecting D.protection
( )16.It is time we _____ action for future generations!
A.took B.to take
C.take D.will take
( )17.We should save water and _____ the best use of it.
A.have B.to have
C.make D.to make
( )18.At the same time, trees should be planted as _____ as possible.
A.much B.many
C.more D.most
( )19.Earth Hour is a global event held _____ the last Saturday of March every year.
A.in B./
C.at D.on
( )20.It seemed to be a dark world when the lights are _____.
A.turned off B.turned down
C.turned up D.turned on
二、完形填空(本大题共10小题,每小题1分,共10分。)
April 22 is Earth Day. Everyone on earth should 21 about and protect the earth! The earth has warmed by about 1℉(华氏度) over the past 100 years, but why and how? Well, scientists are not quite sure. Maybe the earth gets warmer and warmer 22 its own. But many scientists say that people are doing many things which make the earth 23 .
First, greenhouse effect is a very important 24 for the change of the earth. People 25 too much energy into the air every year. It makes the earth warmer. Climate change is another important reason. Sometimes it becomes too hot and sometimes too cold. Sometimes there is too 26 rain and sometimes too little. The change of the climate makes the earth warmer. In turn, the warmth of the earth changes the climate, too.
When the earth becomes warmer, there may be more rain and a 27 in sea level. It will affect the growth of 28 , animals and people. On a Pacific island, 100 people have to move to higher ground because the sea is rising. These people can 29 live on the coast. Before that, two islands without people went underwater in 1999. Scientists say that the seas can rise by nearly one metre by 2100.
People can affect the earth's air, land and 30 . As for us, we can do many things to protect the earth. For example, we can use fridges less. We can tell more people about protecting the earth.
( )21.A.care B.save C.talk D.walk
( )22.A.in B.at C.on D.by
( )23.A.warm B.warmer C.cold D.colder
( )24.A.reason B.truth C.promise D.idea
( )25.A.hand out B.pick out C.take out D.give out
( )26.A.many B.much C.more D.most
( )27.A.rise B.reduce C.raise D.decrease
( )28.A.river B.insects C.plants D.grass
( )29.A.not any more B.not any longer C.no more D.no longer
( )30.A.birds B.water C.sand D.sky
三、阅读理解(本大题共15小题,每小题2分,共30分。)
A
I'm sure you all know how important recycling is.Recycling is when you take old things and turn them into new things. It sounds like magic. But it's actually very scientific.
Materials
The first thing you have to do is to collect items that can be recycled. Only certain materials can be recycled. These include things made out of paper, metal, glass and plastic.
Daily Things
Can you think of everyday items made of these materials? Soda cans are good example. They are made out of metal. Magazines and newspaper are made out of paper. So are cereal boxes(麦片盒). Some bottles of juice are made out of glass. Bags and yogurt containers are made out of plastic. There are many things that can be recycled.
Loop(环)
These things are usually stamped with the recycling loop. It has 3 arrows that go in a triangular(三角形的) circle. This shows that cycle(循环) continues. Items are thrown away but continue their lives as something else.
Process
Let's go back to the process of recycling. The items are put in a recycling bin. A truck carries the items to a recycling plant. The materials are separated and squashed(被压扁成) into square cubes. Companies buy and turn them into new products.
( )31.What is recycling according to the passage?
A.It's a magic performance. B.It's a way of burning old things.
C.It's a way to make old things useful. D.It's a scientific research
( )32.Which material is NOT mentioned in the passage?
A.Rubber. B.Metal.
C.Glass. D.Plastic.
( )33.You can put your old things into a recycling bin EXCEPT _______.
A.soda cans B.magazines
C.cereal boxes D.all bottles
( )34.The 3 arrows show that the items _______.
A.have some valuable stamps B.are in a triangle circle
C.can be recycled and reused D.are thrown away
( )35.The passage is mainly about _______.
A.recyclable materials B.recyclable daily things
C.the recycling process D.recycling in a scientific way
B
Do you want to make our city a better place? Join us and volunteer together!
Planting Trees
Planting trees is a great way to make the air fresher and make our city greener. If you're over 12 years old, come and help us to plant more trees in Zhongshan Park. Let's meet at the east gate of the park at 8:30 a.m. this Saturday. You'd better wear sports shoes.
Repainting Walls
The buildings covered with graffiti(涂鸦) are terrible. This Sunday, we are going to repaint the walls of Jiefang Street and make them clean again. Anyone who is over ten can join us. Please arrive at No.18 Jiefang Street at 9:30 a.m. You needn't bring any tools. Just remember to wear old clothes.
Collecting Rubbish
You can hang out with your friends in the park and clean up our city parks at the same time. We are going to collect rubbish at Wulin Square from 9:30 a.m to 11:30a.m. next Saturday. No matter how old you are, come and join us. Anyone who collects the most rubbish can get a gift for fun.
( )36.According to the passage, you can volunteer to _______ if you are ten.
A.plant trees B.repaint walls
C.collect rubbish D.help others
( )37.Volunteers need to _______ if they plan to repaint walls according to the passage.
A.bring painting tools B.wear old clothes
C.know how to paint D.paint well
( )38.Where will volunteers collect rubbish next Saturday?
A.In Zhongshan Park. B.On Jiefang Street.
C.At Wulin Square. D.In the school.
( )39.Volunteers who want to collect rubbish should met at Wulin Square _______.
A.at 8:30 a.m.this Sunday B.at 9:30 a.m.this Saturday
C.at 9:30 a.m.next Saturday D.at 11:30 a.m.next Saturday
( )40.According to the passage, we can know that _______.
A.we can plant trees to improve the environment
B.we can make buildings cool and interesting with graffiti
C.anyone can get a gift if he or she helps to collect rubbish
D.if you are sixteen years old, you can't volunteer to collect rubbish
C
CO2 emissions are warming the planet. They're also being soaked up by the oceans, and because CO2 is mildly acidic, that's turning sea water more acidic. Since the beginning of the industrial revolution, ocean acidity has increased by around a quarter.
This huge study concludes that some organisms may benefit from this change, but others will be harmed, and all life in the sea will be affected by the resulting shifts in the food web.
Baby cod(鳕鱼) appear highly sensitive to the changing ocean chemistry expected this century. The report projects that the number of cod growing to maturity will shrink to just a quarter of the current level.
The German-based research programme also indicates that changes brought about by acidification will be made worse by climate change pollution and coastal development.
( )41.Why can CO2 emissions influence the oceans?
A.Because CO2 emissions are warming the planet.
B.Because CO2 emissions are soaked up by the oceans.
C.Because CO2 emissions is mildly acidic,that's turning sea water more acidic.
D.Because CO2 emissions are harmful to ocean life.
( )42.The ocean acidity has increased by _______.
A.around a quarter B.a quarter
C.around a half D.a half
( )43.All life in the sea will be affected by the resulting shifts in _______.
A.climate change B.green house
C.the food web D.coastal development
( )44.Which of the following is mentioned in the passage?
A.Water pollution. B.Climate change pollution.
C.Coastal development. D.Both B and C.
( )45.The best title for the passage is _______.
A.Ocean Pollution B.CO2 Emissions
C.The Effect of CO2 Emissions on Ocean D.Sea Level
四、完成对话(本大题共10小题,每小题1分,共10分。)
A
Wang Yu: Today I read a book. 46
Tina: Yes. 47 The air was fresh, the water was clean, the sky was blue, and so on.
Wang Yu: 48 There is much pollution. Factories in the towns and cities drained waste
liquid to the lakes, rivers and seas. Waste gases and factories make the air dirty.
Tina: 49 More and more animals are disappearing from the earth forever.
Wang Yu: People must be immediately to stop pollution. We can do a lot of things to protect our
environment.
Tina: Yes, we should start from around things. 50
A.Once our environment was very beautiful.
B.But today, everything is different.
C.This book is about our environment is in danger.
D.For example, we should use less disposable chopsticks, green travel, and so on.
E.At the same time, people are killing more and more animals.
46. _____ 47._____ 48._____ 49._____ 50. _____
B
A: Where have you been, Mike? I phoned you, but you weren't in.
B: 51
A: Why did you go there?
B: 52 It has made several old people who live nearby sick.
A: 53
B: Do you think Greener China can do something?
A: 54 I think we should write a letter to the newspaper about the pollution.
B: 55 It's our duty to protect the environment.
51._____ 52._____ 53._____ 54._____ 55. _____
五、词义配对(本大题共10小题,每小题1分,共10分。)
( )56.disappear A.治愈
( )57.dustbin B.有毒的
( )58.heal C.消失
( )59.realize D.修复
( )60.recycle E.回收再利用
( )61.toxic F.意识到
( )62.waste G.垃圾桶
( )63.restore H.浪费
( )64.impact I.影响
( )65.reduce J.减少
六、选词填空(本大题共5小题,每小题1分,共5分。)
A.is wasting B.environmental C.reusable D.recycle E.generated
Waste sorting can help divide the 66 waste from the rest. And there are two reasons for doing this.
Firstly, the earth is limited in its natural resources, and many products are made from finite resources, which cannot be 67 by nature in a short period of time. Simply dumping this kind of products 68 resources. Secondly, some part of the waste is of value. To reuse and 69 this kind of waste is to save resources to a large extent, which also contributes to 70 protection.
66._____ 67._____ 68._____ 69._____ 70._____
七、英汉互译(本大题共5小题,每小题1分,共5分。)
71.纸和电池是可回收垃圾,但是电池是有害垃圾。(recyclable, harmful)
_____________________________________________________________________________
72.直到现在我才意识到保护环境的重要性。(not until ...)
_____________________________________________________________________________
73.关于垃圾分类的讲座将于下周三举行。(garbage sorting, lecture)
_____________________________________________________________________________
74.We should make good use of these recyclable wastes instead of throwing them away.
_____________________________________________________________________________
75.Going green is a great way to help protect the environment.
_____________________________________________________________________________
八、书面表达(本大题共10分。)
每年的6月5日是世界环境日,保护环境是全人类共同的目标。今年的世界环境日即将到来,假设你是学生会主席李华,请你以学生会的名义写一份60词左右的倡议书,呼吁大家做好垃圾分类,用自己的实际行动去保护身边的环境,保护我们赖以生存的家园。
提示:
(1)活动目的;
(2)垃圾的具体分类;
(3)垃圾分类意义并呼吁全体学生一起参加。
注意:倡议书的开头和结尾已经给出,但不计入总词数。
Key words: sort out, dustbin, recyclable waste, kitchen garbage, harmful.
Dear fellow students,
To protect the environment, our school will set up a program of garbage sorting.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
______________________________________________________________________________________________________________________________________________________________
The Students' Union
(
1
)
学科网(北京)股份有限公司
学科网(北京)股份有限公司
$