Unit2 Topic2 All these problems are very serious. 测试卷（B卷）（含解析）

Unit 2 Topic 2 All these problems are very serious
（测试时间:50分钟 满分:100）
一、单项选择 从下列各题所给的A、B、C、D三个选项中，选出最佳答案。
1．The wild animals are in danger. Let’s protect ________.
A．it B．them C．they D．their
2．I don’t understand the text,_________there are few new words.
A．though B．so C．if D．because
3．We need to do what we can _______ the environment.
A．protect B．protecting C．protects D．to protect
4．—Would you like coffee, tea or juice
—_______. I like milk.
A．None B．Either C．Neither D．Nothing
5．When it rains or when the wind blows, the earth is _______because millions of trees have been cut down.
A．taken up B．taken off C．taken away D．taken out
6．Anyone who breaks the rules_________.
A．will punish B．will be punished C．punishes D．was punished
7．Though nearly three fourths of the earth is covered with water, we still are _____drinking water.
A．weak in B．bored with C．good at D．short of
8．The way is very expensive. Can scientists find a ______way to do it
A．more expensive B．cheap C．more cheap D．less expensive
9．Lots of Carbon dioxide in the air has ________a blanket around the earth.
A．made B．caused C．left D．formed
10．—Hi, Jane, tell you a piece of good news. I ______ America tomorrow.
—Wow, enjoy yourself!
A．will leaving for B．leaves for C．am leaving for D．leave for
二、完形填空
阅读短文，从所给的A,B,C,D四个选项中选出最佳答案。
Some people say they have a solution to the problems of car crowding and pollution. In many cities, hundreds of people 11 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 12 cars and less dirty air.
For several years this group has tried to gather help for bike riders. They want to have special roads 13 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 14 . Not everyone thinks it is a good 15 . Drivers don’t like it, and some shop owners don’t like it, 16 . And most people live 17 far from the city to travel by bike. Still, 18 has been done about it. On Saturdays and Sundays, the largest open park in New York is 19 to cars, and the roads may be used by bikes only, but the group still says this is not enough and goes on fighting 20 bike roads. I think there will be more bike roads in the future.
11．A．on B．ride C．by D．take
12．A．fewer B．less C．many D．more
13．A．until B．for C．as D．of
14．A．yet B．already C．still D．once
15．A．hope B．way C．help D．idea
16．A．so B．and C．also D．either
17．A．very B．quite C．too D．so
18．A．everything B．something C．anything D．nothing
19．A．closed B．open C．opening D．closing
20．A．get B．to get C．ask D．to ask
三、阅读理解
阅读短文，从所给的A,B,C,D四个选项中，选出最佳答案。
About Destorying of Forests
If you travel by air across the center of Africa（非洲）South America, you will fly over forests for thousands of kilometers.These forests are the oceans of trees. They are full of thousands of different kinds of plants and animals.
However, the world’s forests are getting smaller and smaller all the time.We are cutting down trees because we need wood, and we need more farmland. Some people say that there will not be any forest like these in twenty or thirty years.What will happen if they disappear
If we cut down our forests, a lot of plants and animals will disappear from the world. In a lot of places the new farmland will soon look like the old deserts. Crops will not grow there. It will not rain very often, and the weather will get very hot. Perhaps the climate of the world will change. This will be dangerous for everyone in the world. That is why we must take care of our forests.
21．This text is mainly about .
A．the importance of taking care of our plants.
B．the result of cutting down trees
C．the locations of great forests
D．the reasons for forming the deserts
22．According to the passage, which of the following is TRUE
A．Africa and South America are not the oceans of trees.
B．Forests are homes for different kinds of animals.
C．Forests are usually several square kilometers large.
D．Different plants can’t be found in the same forest.
23．The need for more wood and more land results in .
A．the change of the world climate
B．the disappearance of many plants and animals
C．more deserts and less farmland
D．All of the above.
24．Do you think what will happen in twenty or thirty years
A．We’ll have more and greater forests.
B．We’ll have enough land to support our people.
C．We’ll not have forests like those in the center of Africa.
D．We’ll have enough wood to do some cooking.
25．In the writer’s opinion, he thinks .
A．it is dangerous for everyone to cut down the forests
B．it is necessary for everyone to protect the forests
C．it is impossible for everyone to take care of our forests
D．it is important for everyone to keep animals
B （安徽中考真题）
Would you like to live in a city where buildings turn the lights off for you, and self-driving cars will find the nearest parking space themselves Although it might sound a little far from you, living in a "smart" city like this could happen sooner than you think.
Great changes have taken place in towns that we have lived in for centuries, while completely new cities are being built. One such place is the city of Songdo. Every home there will have a telepresence system (远程遥控系统) allowing users to control the heating and locks, take part in video meetings, and receive education, health care and government services. Around the city, escalators ( 自动扶梯 ) will only move when someone is on them, and offices and schools will all be connected to the system.
The great mind behind Songdo is from the company Cisco. In fact, technology companies around the world such as IBM, Siemens and Microsoft are already in the business.
About 75% of the world's population will live in cities by 2050, so cities will need to be more modern to deal with the coming problems. Making cities smarter is one way out, and I think this will in turn make cities greener, said Dan Hill, head of a research company.
26．According to the text, living in a "smart" city ______.
A．is not a green way B．will be far from you
C．will soon become true D．is completely impossible
27．What is Paragraph 2 mainly about
A．A city of the future. B．A meeting in Songdo.
C．A plan to build a house. D．A report on public health.
28．Which company offers the great mind to build Songdo
A．Cisco. B．IBM. C．Siemens D．Microsoft.
29．Dan Hill thinks that making cities smarter is one way to________.
A．drive people out of cities B．control the world’s population
C．develop his own company D．solve the cities' coming problems
30．Which of the following might be the best title for the text
A．Future Education B．Smart Cities
C．Government Services D．Famous Companies
C
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 transportation. 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.
31．_____ 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
32．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
33．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
34．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
35．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
四、任务型阅读
For a lot of people, standing in front of a group and speaking is really difficult. However, sometime in your life, it is necessary that you will be asked to give a speech. 36 .
1) Purpose(意图) and message. You should make two things clear in your own mind before you are ready to write your speech. 37 . Secondly, what your main message is.
2)Brainstorming. Make a list of all the things you might possibly be interested in speaking about.
3) 38 .You should show the audience(听众) that you have something interesting to offer them from the beginning. Therefore, telling them a joke or asking them a question at the beginning will help them to listening carefully.
4)Body(主体) of the speech. No one likes a speaker to read an article, so you should be clear about what you are saying by having an outline (大纲) of your speech in your memory. 39 . Spend time writing the sections that are important.
5)Conclusion. If you say “finally” or “in conclusion”, be prepared to end the speech quickly. 40 .So when you are writing your speech, make sure that you draw a good conclusion.
A．Grab(抓住) the listeners’ attention
B．To keep speaking may make the audience lose interest
C．The following steps will help you to feel confident when writing
D．Also keep in mind that not all the sections need to be the same in length(在长度上)
E．Firstly, why you have been asked to speak
五、情景交际
41．你问地理老师，我们怎么避免严重的污染问题，你这样问：
42．老师说中国是世界上最大的煤炭生产国，要这么说：
43．政府宣传说我们要尽我们的努力阻止土地变成沙漠，可以这样呼吁：
44．老师说“不要践踏草地和摘花”该怎么说？
45．你告诉记者你的家乡有很多工厂把废水排到河里，你该怎么说？
.
六、词语填空
There are some easy things you can do to protect the 46 [ n’va r nm nt] and the earth. Choose ideas from the list or come up with(提出) a few of your own.
Plant flowers, 47 (grass) or trees.
Whenever you visit a park, take away what you bring there—keep 48 [‘r b ] in a bag until you can put it in a dustbin.
Turn 49 the lights and TV sets when you leave the room. This can save a lot of electricity.
Give your old books and magazines to a library instead of 50 (throw) them away.
Don’t throw your old clothes away, and give them to poor children you know.
Use 51 sides of paper.
Stop 52 (pour) dirty water into the rivers or lakes nearby.
53 [in’k r d ] 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 54 ( protect) the environment, the world will become 55 more beautiful.
七、看图写句子
56． spit, anywhere, in.
57．cut, number, 10 years.
58． measure, shortage
59．factory, pour, water, river
60．everyone, follow
八、书面表达
61．生命是有限的，浪费时间就是浪费生命，养成节约时间的良好习惯，成功就会展现在我们面前。请以“Time is Money”为题，写一篇短文，说明为什么不能浪费时间，不把时间花在做无用的事上。
要求：1. 80词左右；2.书写要规范。
参考词汇：valuable 有价值的, earn money 赚钱, limited 有限的, equal to 相当于, put off 推迟
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参考答案：
1．B
【详解】句意：野生动物处于危险之中。让我们保护他们。
考查代词。it它；them他们，宾格；they他们，主格；their他们的；句中“protect”是动词，后接宾语，所以要用宾格，指代前句的名词“animals”，所以用them代替，故选B。
2．A
【详解】句意：尽管几乎没有新单词，但我不理解这篇文章。
考查连词辨析。though尽管，引导让步状语从句；so因此，表因果；if如果，引导条件状语从句；because因为，引导原因状语从句。结合句意可知，空前空后两句之间在句意上是让步关系。故选 A。
3．D
【详解】句意：我们必须尽我们所能保护环境。
考查动词不定式作目的状语。protect保护；protecting是protect的动名词形式；protects是protect的第三人称单数形式；to protect是动词不定式。句中what we can 是宾语从句We need to do what we can.句式结构完整，所以此处可以使用动词不定式to protect作目的状语，表示“我们尽我们所能的目的是保护环境”。故选D。
4．A
【详解】句意：——你想要咖啡，茶还是果汁？——三者都不要。我喜欢牛奶。
考查代词。None都不，用于三者或三者以上；Either两者之一；Neither两者都不；Nothing没有东西；根据前句中的“coffee, tea or juice”可知，这里是代指上文提到的事物中没有一个，暗含数量，所以用none，故选A。
5．C
【详解】句意：当下雨或刮风时，泥土被带走，因为大量的树木被砍伐。
考查动词短语辨析。take up占据，开始做；take off脱掉，起飞；take away带走；take out去除。根据语境，泥土被雨水冲走或者被风刮走。故选C。
6．B
【详解】句意：任何违反规则的人将要被惩罚。
考查动词时态。who breaks the rules在这里是定语从句，修饰anyone，这里是违反规则的人将被惩罚，用一般将来时的被动语态，其结构是will be done的形式。punish动词，惩罚，过去分词是punished。故选B。
7．D
【详解】句意：尽管地球四分之三的面积被水覆盖，我们仍然缺少饮用水。
考查形容词短语。be weak in在……方面弱；be bored with对……感到厌烦；be good at对……擅长；be short of 缺乏……；根据上文“Though nearly three fourths of the earth is covered with water”可知，我们还是缺乏饮用水。故选D。
8．D
【详解】题意：这种方法非常贵，科学家能找到一个更便宜的吗
考查形容词的比较级。A项意为“更贵”；B项意为“便宜的”；C项为错误选项；D项意为“不太贵的”。根据“The way is very expensive.”可知，希望找出更加便宜的方法，与之形成比较。故选D。
9．D
【详解】题意：空气中大量的二氧化氮绕着地球形成一个厚层。
考查动词辨析。made制作；caused造成；left离开；formed形成。结合空格前的“has”以及选项可知，这是在考查现在完成时态。结合空格前的“Carbon dioxide”和“a blanket”可推测句子想要表达二氧化碳形成（form）了一个厚层。故选D。
10．C
【详解】句意：——嗨，简，告诉你一条好消息。我明天要去美国了。——哇，祝你旅途愉快！
考查动词时态。结合语境及时间状语tomorrow 明天，可知本句描述的是将来发生的动作。英语某些表示位移动词如leave ，go，come等，可用现在进行时态表示将来计划打算进行的动作，一般不再搭配will或者be going to，故选C。
11．B 12．A 13．B 14．A 15．D 16．D 17．C 18．B 19．A 20．B
【分析】本文讲述了人们为了解决空气污染和汽车拥堵，骑自行车去上班。在纽约市，一些骑自行车的人甚至成立了一个团体:自行车让城市更美好。这个团体认为如果有自行车通道，更多的人会使用自行车。但是还没有建立自行车通道。
11．考查介词短语和动词短语及语境的理解。A. on在……上面，on a bike骑自行车，B. ride 骑，ride bikes自行车，C. by 通过，by bike骑自行车，D. take拿走，take a bike骑自行车。句意：在许多城市，每天好几百人骑自行车去上班。从作谓语，故用动词短语，ride bikes骑自行车，故选B。
12．考查形容词及语境的理解。A. fewer 更少的，修饰可数名词；B. less 更少的，修饰不可数名词；C. many很多的，修饰不可数名词；D. more更多的，修饰可数名词或不可数名词。句意：他们说如果更多的人自行车去上班，将会有更少的车和更少的污浊空气。根据less dirty air可知此处表示更少的汽车，此处修饰可数名词cars，故为fewer，故选A。
13．考查介词及语境的理解。A. until直到，B. for 为了，C. as作为，D. of……的。句意：他们想要拥有专为自行车的通道，因为当自行车和汽车使用同样的路时，可能会有事故。根据后文的Bike for a Better City thinks if there were bike roads, more people would use bikes.可知专为自行车的路，故用介词for，故选B。
14．考查副词及语境的理解。A. yet 然而，用于一般疑问句或否定句；B. already已经，用于肯定句；C. still 仍然，D. once曾经。句意：但是还没有建立自行车通道。根据no bike roads可知此处表示还没有建立自行车通道，故用yet，故选A。
15．考查名词及语境的理解。A. hope希望，B. way方法，C. help帮助，D. idea主意。句意：不是所有的人都认为这是一个好主意。根据前文的Bike for a Better City thinks if there were bike roads, more people would use bikes.可知，此处表示想法，主意，故选D。
16．考查连词及语境的理解。A. so所以，B. and 而且，C. also也，位于句中；D. either也，用于否定句句末。句意：司机不喜欢它，一些店主也不喜欢它。根据don’t like it可知此处是否定句句末，故用either，故选D。
17．考查副词及语境的理解。A. very非常， B. quite 相当，C. too 太，D. so如此。句意：大多数人住得离城市太远而无法骑自行车旅行。too+形容词/副词+to do sth“太……而不能做某事”，故选C。
18．考查代词及语境的理解。A. everything一切，B. something 某物，C. anything 任何事物，D. nothing没什么。句意：尽管如此，我们还是采取了一些措施。此处是肯定句，故用something，故选B。
19．考查动词及语境的理解。A. closed关，B. open打开，C. opening打开，D. closing关上。句意：在周六和周日，纽约最大的开放公园对汽车关闭，道路可以只供自行车使用，但该组织仍表示这是不够的，并继续争取修建自行车通道。根据and the roads may be used by bikes only,可知道路只让自行车使用，因此汽车通行的道路被关闭，故为closed，故选A。
20．考查动词及语境的理解。A. get 得到，B. to get 得到，C. ask 询问，D. to ask询问。句意：在周六和周日，纽约最大的开放公园对汽车关闭，道路可以只供自行车使用，但该组织仍表示这是不够的，并继续争取修建自行车通道。此处表示目的，故用动词不定式，表示为了得到更多的自行车通道，故为to get，故选B。
【点睛】根据前后文的语境，认真辨析选项里的单词或短语的词义，结合时态，语态，词性，短语，句型和主谓一致，选出正确的选项。例如小题7，句意：大多数人住得离城市太远而无法骑自行车旅行。too+形容词/副词+to do sth“太……而不能做某事”，故选C。
21．A 22．B 23．D 24．C 25．B
【分析】这篇短文讲述的是由于人类的砍伐，世界上的森林变得越来越小，也许二、三十年后我们将不会有大片的森林。如果森林消失了会怎么样呢？这将会给我们带来巨大的影响，例如很多动植物会消失、农田会变成沙漠、气候会发生变化。没有森林是非常可怕的，因此我们必须要保护森林。
21．主旨大意题。根据短文第二段第一句话However, the world’s forests are getting smaller and smaller all the time.以及第三段中his will be dangerous for everyone in the world. That is why we must take care of our forests.可知，短文中作者告诉我们森林正变得越来越小，也许很快就会消失。第三段着重讲述了森林消失对世界的影响，最后得出结论：我们必须要保护我们的森林。因此这篇短文的主要内容是讲述了森林的重要性，结合选项可知应选A。
22．推理判断题。根据第一段最后一句话They are full of thousands of different kinds of plants and animals.可知，森林里有上千种不同种类的植物和动物，由此可知B选项符合文意，同时也可排除D。根据第一段If you travel by air across the center of Africa（非洲）South America, you will fly over forests for thousands of kilometers. These forests are the oceans of trees.可知A不对；根据However, the world’s forests are getting smaller and smaller all the time可知C不对。
23．细节理解题。根据短文第三段a lot of plants and animals will disappear from the world. In a lot of places the new farmland will soon look like the old deserts. Crops will not grow there. It will not rain very often, and the weather will get very hot. Perhaps the climate of the world will change.可知，森林的消失带来的影响包括：很多动植物消失、农田变成沙漠、气候会发生变化。故A、B、C三项都提到了，应选D。
24．细节理解题。根据短文第二段中Some people say that there will not be any forest like these in twenty or thirty years.可知，也许二、三十年之后，我们将没有像非洲中部那样的森林了。故应选C。
25．细节理解题。根据短文最后一句话That is why we must take care of our forests.可知，作者认为我们必须要保护我们的森林。故应选B。
26．C 27．A 28．A 29．D 30．B
【分析】本文是说明文，主要描述了未来可能出现的智能城市。
26．细节理解题。根据文中“living in a “smart” city like this could happen sooner than you think.”可知，“智能”城市生活可能在不久的将来就会实现，故选C。
27．段落大意题。根据文中“Great changes have taken place in towns that we have lived in for centuries, while completely new cities are being built.”可知，我们生活了几个世纪的城市将发生巨大的变化，而全新的城市正在建设中，由此可以推断出，本段主要介绍的是将来的城市会是什么样子，故选A。
28．细节理解题。根据文中“The great mind behind Songdo is from the company Cisco.”可知，Songdo背后的伟大思想来自思科公司，故选A。
29．细节理解题。根据文中“so cities will need to be more modern to deal with the coming problems. Making cities smarter is one way out, and I think this will in turn make cities greener”可知，Dan Hill认为让城市变得更加智慧是解决城市未来问题的一种方式，故选D。
30．最佳标题题。根据整个文章的理解及文中“living in a “smart” city like this could happen sooner than you think.”可知，本文主要讲述的是未来的智能城市的生活情况，故选B。
31．C 32．A 33．A 34．C 35．B
【分析】本文是一篇说明文。文章主要介绍的是为什么要减少二氧化碳的排量，以及如何过低碳生活。
31．细节理解题。根据文章第一段中的"At present, too much carbon dioxide(二氧化碳) makes the earth warmer and warmer"可知，太多的二氧化碳让地球上的天气变得越来越暖和，故选C。
32．细节理解题。根据文章第二段中的“To live a low-carbon life, we’d better save energy as possible. Turn off the lights and TV whenever they are not needed”可知，为了节约能源，我们应该不需要的时候关灯和电视，所以我们可以使用更少的电来节约能源，故选A。
33．词句猜测题。根据第三段中的“To live a low-carbon life, we should eat less meat”和“is a little difficult, but it’s really necessary”可推知，it指代的是吃更少的肉，故选A。
34．细节理解题。根据文章第四段中的“It is not only a waste of …carbon dioxide more or less”可知，少购物可以省钱，也可以减少二氧化碳，故选C。
35．主旨大意题。本文主旨是为什么要减少二氧化碳的排量，以及如何过低碳生活以及最后一段中的“ If we can keep it a habit in our daily life, the earth will become a safer planet for us to live on”可知，如果提倡低碳生活，二氧化碳就会减少，故选B。
36．C 37．E 38．A 39．B 40．D
【分析】本文讲述了写演讲稿的一些步骤和建议。
36．根据下文中“Purpose(意图) and message. Brainstorming. Body(主体) of the speech.Conclusion.”可知，文章下文讲述了写演讲稿的一些步骤，结合选项可知，此处使用The following steps will help you to feel confident when writing.表示“下面的步骤将帮助你在写演讲稿时感到自信”。故选C。
37．根据下文中“Secondly, what your main message is.”可知，其次，要清楚你的主要信息是什么，所以此处是说明首先要弄清楚的事情，结合选项可知，此处使用Firstly, why you have been asked to speak.表示“首先，你为什么被要求发言”。故选E。
38．根据下文中“You should show the audience(听众) that you have something interesting to offer them from the beginning.”可知，你应该从一开始就向观众展示你有趣的东西可以提供给他们，也就是要吸引听众的注意力，所以此处使用Grab(抓住) the listeners’ attention.表示“吸引听众的注意力”。故选A。
39．根据上文中“No one likes a speaker to read an article…”和下文中“Spend time writing the sections that are important.”可知，没人喜欢演讲者读文章，因为这样会让观众失去兴趣，所以要花时间写演讲稿中重要的部分；结合选项可知，此处使用To keep speaking may make the audience lose interest.表示“继续演讲可能会让观众失去兴趣”。故选B。
40．根据上文中“If you say “finally” or “in conclusion”, be prepared to end the speech quickly.”可知，如果你说“最后”或“总而言之”结束演讲时，准备好快速结束演讲，即：演讲稿的结尾部分内容不需要和其他部分内容一样多，所以此处使用Also keep in mind that not all the sections need to be the same in length.表示“还要记住，不是所有的部分内容在长度上都要相同”。故选D。
41．How can we avoid serious pollution
【详解】询问方式用疑问词how，避免：avoid，作谓语；污染：pollution，作宾语；“严重的”是形容词serious，修饰名词pollution，作定语；句中可以用到情态动词can，表示能力，故填How can we avoid serious pollution
42．China has become the world’s largest producer of coal.
【详解】表达“最……”要用最高级，世界上最大的煤炭生产国：the world’s largest producer of coal，这里用到名词所有格的形式，句子主语是“China”，时态应用现在完成时，谓语动词用has become，故填China has become the world’s largest producer of coal.
43．We must try our best to stop the land from changing into deserts.
【详解】根据宣传的内容，翻译成英文时可用到“try one's best to do sth”（尽某人努力做某事），其中的“one's”是主语的形容词性物主代词，主语是we，对应的形容词性物主代词是our；“stop sth from doing ”（阻止做......）；“沙漠”，其对应的英文是“deserts”。“变成沙漠”翻译成英文为：change...into deserts。故填We must try our best to stop the land from changin g into deserts.
44．Don’t walk on the grass or pick up the flowers.
【详解】向别人提出要求时，一般使用祈使句，“不要……”是否定的祈使句，所以应“don’t”开头，后接动词原形；践踏草地：walk on the grass；和：and，而本句是否定句，所以应用or并列；摘花：pick up the flowers；故填Don’t walk on the grass or pick up the flowers.
45．There are lots of factories pouring waste water into the rivers in my hometown.
【详解】经过转化之后，我们可以翻译这样一个句子：我家乡有许多工厂把废水排入河流。翻译本句需要用到：there be句型；pour sth into sth“把......倒入......”。根据“there be”句型的特点，be动词后面跟的是“lots of factories”是复数，所以要用：there are。因为句子含有be动词，所以句子中的“pour”就要用到其动名词形式pouring。“in my hometown”放在句子最后作状语。故填There are lots of factories pouring waste water into the rivers in my hometown。
46．environment 47．grass 48．rubbish 49．off 50．throwing 51．both 52．pouring 53．Encourage 54．protecting 55．much
【分析】本文介绍了几种生活中常见的保护环境的方法。
46．句意：你可以做一些简单的事情来保护环境和地球。根据空格前的“the”可知，空格上应该填名词，根据所提供的音标“[ n’va r nm nt] ”，其对应的英文单词是：environment。故填environment。
47．句意：种花、种草或种树。根据空格前的“tress”和空格前的“flowers”以及并列连词词“or”可知，空格上要填所给词“grass”的名词形式，因为grass是不可数名词。故填grass。
48．句意：把垃圾保存在一个袋子里，直到你把它扔进垃圾桶。这里考查的是keep的用法：keep+宾语+介词短语。这里的宾语就是空格上所填词。根据所提供的音标“[‘r b ]”对应的英文单词是：rubbish。因为rubbish是个不可数名词，所以填名词本身。故填rubbish。
49．句意：离开房间时把灯和电视机关掉。根据“This can save a lot of electricity.”和空格前的“turn”以及空格后的“lights”，可推测这里是动词短语“turn off”，表示“关闭”。故填off。
50．句意：把你的旧书刊交给图书馆，而不是扔掉。观察空格后的内容，本句包含了一个动词短语“throw away”，根据空格前的介词“of”可知，空格上应该填所给词“throw”的动名词形式：throwing。故填throwing。
51．句意：使用纸的两面。根据文意可知，短文里对如何保护环境和地球提出了一些建议，为了节约用纸，我们应使用纸的两面，故这里应填both，意为“两者都”。故填both。
52．句意：不要往附近的河流或湖泊里倒脏水。根据所提供的词组成的动词短语“pour...into...”可知，pour是动词，根据空格前的“stop”可知，这里考查“stop doing sth”，所以空格上填pour的动名词形式：pouring。故填pouring。
53．句意：鼓励你所有的朋友和你做同样的事情来帮助保护地球。根据提供的音标“[in’k r d ]”，其对应的单词是：encourage。这里在考查“encourage sb. to do sth”。根据前文的句子“Use...side of paper.”以及“Stop...dirty water into the rivers or lakes nearby.”可知，本空格也要以动词原形开头，因为encourage位于句首，首字母要大写。故填Encourage。
54．句意：如果每个人都对保护环境做出贡献。观察本句，本句包含了“make a contribution to sth.”。这里的to是介词，故空格上应填动词的-ing形式。故填protecting。
55．句意：世界将变得更加美丽。根据空后“more beautiful”是形容词的比较级形式，这里应填much修饰形容词比较级，表示程度加深。故填much。
56．Don’t spit anywhere in public. 57．A number of trees were cut 10 years ago. 58．We must take measures to solve the water shortage. 59．The factory is pouring waste water into the river. 60．Everyone must follow the rules.
【解析】56．根据图片及所给单词提示，这里是否定祈使句，其结构是Don’t+动词原形；spit anywhere“随地吐痰”；in public“公开场合”。故填Don’t spit anywhere in public.“不要在公共场所随地吐痰”。
57．根据图片及所给单词提示，这里是一般过去时态的被动语态，a number of trees“许多树”；cut动词，砍倒，过去分词是cut；be cut“被砍倒”；10 years ago“十年之前”，在句中作状语；主语是复数，一般过去时态的被动语态，be动词用were。故填A number of trees were cut 10 years ago.“十年之前许多树被砍倒”。
58．根据图片及所给单词提示，take measures to do sth.“采取措施做某事”；solve the water shortage“解决缺水问题”；主语是we“我们”；must情态动词，后加动词原形；to solve the water shortage“为了解决缺水问题”。故填We must take measures to solve the water shortage.“我们必须采取措施解决缺水问题”。
59．根据图片及所给单词提示，可知这里是现在进行时；其结构是be doing的形式；pour…into…“把……倒进……”；waste water“废水”；the river“那条河”；主语是the factory“工厂”，单数，be动词用is；故填The factory is pouring waste water into the river.“工厂正在往河里倒废水”。
60．根据图片及所给单词提示，everyone“每个人”，在句中作主语；must“必须”，情态动词，后加动词原形；follow the rules“遵守制度”，在句中作谓语。故填Everyone must follow the rules.“每个人都必须遵守规则”。
61．例文
Time is Money
Time is money, but I think time is more valuable than money. The reason is that when the money is spent, we can earn it back. However, when time is spent, it will never return. One’s life is limited, so we mustn’t waste our time. It is a pity that some people don’t realize the importance of time. They don’t make full use of their time. They often spend their time doing nothing useful, like smoking, drinking, and so on. In fact, wasting time is equal to wasting a part of valuable life.
【详解】1. 题干解读：这是一篇话题作文。主要以“Time is Money”为主题展开描写。本文要写的内容可结合题目中的要求并加以自行发挥，主要是要体现出时间的重要和宝贵。写作时要运用正确的英语把想要表达内容表达出来，要选用恰当的词汇和短语。
2.写作指导：文章主要用一般现在时展开描述。文章以阐述观点的形式展开，从主题阐述“时间比金钱更宝贵”到提出观点“不能浪费时间”以及浪费时间的举例说明。写作时要注意文章描写要具体，思路清晰，语言表达准确，用词恰当，意思通俗易懂。
答案第1页，共2页
答案第1页，共2页