题目内容

补全对话。(每空一词,共5分)

A: What bad weather! Another sandstorm begins.

B: So it is. But why are there so many sandstorms recently?

A: Because there is so much sand around us.

B: Why is there so much sand?

A: Because a lot of land has been _1.___ into sand.

B: And why?

A: Because people have __2.___ down a lot of trees.

B: That may be the root(根源). We should __3.__ people from cutting down trees. Although we have built “ the Great Green Wall”, we still need to work hard to __4.___ the environment.

A: I agree _5.__ you. Let’s go to the hill and plant trees on Sunday.

B:Good idea.

 

1.changed

2.cut

3.stop

4.protect

5.with

【解析】

试题分析:

1.句意:-为什么有这么多的沙子?-因为很多土地都变成了沙子。根据上下文的意思可知,这里是在问为什么有这么多的沙子,答案是很多土地变成了沙子,change…into…把……变成……,是固定的短语。

2.句意:-为什么?-因为人们砍伐了很多树。根据句意可知,现在土地沙漠化非常的严重,原因是人们砍伐很多的树木。cut down 是一个固定的短语,意思是砍倒,这里是它的过去分词的形式。

3.句意:那可能就是根源,我们应该阻止人们砍伐树木。根据句意可知,由于人们砍伐了很多的树木,所以土地沙漠化非常的严重,因此我们要阻止人们砍伐树木。stop sb. from doing sth.是一个句型,它的意思是阻止某人做某事。

4.句意:我们需要努力工作,保护环境。根据上下文的意思可知,为了防止沙尘暴,我们要阻止人们砍树,修建绿色长城,保护环境。protect是一个动词,意思是保护。

5.句意:我同意你的看法,星期天让我们去山上植树吧。agree with sb.是一个固定的短语,意思同意某人的看法。根据上下文的意思可知,两个人对保护环境的观点是一致的。

考点:补全对话。

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Environmental pollution is the biggest problem for human being today. We all know that the environment includes the earth,water, plants and animals.If they are polluted or hurt, oour life can also be harmed.

It is true that more and more trees are being cutting down. The earth is becoming warmer. If the problem continues, the world will become a desert, and people will have no place to live.

The smoke produced by cars, factories and homes is polluting the air. Poisonous gas is letting off into the air , too. The polluted air make people sick.

Then there is the sound pollution. Our world is not quiet, even at night, because of the noise made by cars and people’s daily life. Too much noise has a bad influence on our hearing. It has been reported that many people in a village near an airport have lost their hearing because of the noise made by planes.

The water and the earth we are living on have also been polluted. The rubbish people throw away and the waste water poured by factories make the water and the soil polluted. When we drink dirty water or eat crops planted on polluted soil, we can get sick easily.

Just imagine what will happen if this continues. I ‘m sure it won’t be a pleasant result.

1.What does the underlined word mean in Chinese?

A. 大量的B. 稀有的C. 有毒的D. 刺鼻的

2.What can we learn from the fourth paragraph?

A. Sound pollution is harmful.

B. The water is polluted.

C. We should plant more trees.

D. The polluted air can make people sick.

3.What is the writer’s opinion on the pollution today?

A. It has been stopped B. It is very serous

C. It is not important D. It is interesting

4.The best title of this passage is .

A. what is the air pollution

B. the harm of the soil pollution

C. the environmental pollution.

D. how to deal with the environmental pollution.

 

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