Question

【題目】 The earth is about 4,600 million years old. Modern man has lived on the earth for only 35,000 years, but during that time, we have changed our planet in many ways. Many of the things that we have done are good, but more are not good for the earth.

Water pollution

A lot of people, birds and fish die each day because of water pollution. Factories have polluted the land and the water. As a result, many rivers and lakes are now dead.

Air pollution

In big cities, factories, as well as cars, trucks and buses are the main cause of air pollution. Many people in cities now have serious health problems. For example, Mexico city used to be a beautiful sunny capital, but today it is always covered by thick brown clouds.

Soil pollution

In order to have a good harvest, most of the farmers use chemicals too much in their fields. That’s bad for the soil. But this kind of pollution is difficult to stop.

Hope for the future

These problems are very serious for our future, so all of us should do something to improve our environment. If we can stop pollution, our planet will become more and more beautiful and our health will be better. Let’s be greener people!

【1】_____ have made the earth change a lot.

A.Human beingsB.AnimalsC.PlantsD.People in other planets

【2】There are _____ kinds of pollution in this passage.

A.twoB.threeC.fourD.five

【3】Pollution isn’t a big problem now, is it?

A.Yes, it is.B.No, it isn’t.C.Yes, there is.D.No, there isn’t.

【4】Which sentence is NOT right according to the passage?

A.Most of things that we have done are good for our planet.

B.We must stop the factories from pouring waste water into the rivers and lakes.

C.Because of water pollution, many rivers and lakes are now dead.

D.Water pollution is very serious nowadays.

【5】Which sentence is RIGHT?

A.Though Mexico city is always covered by thick brown clouds, it’s still a beautiful sunny capital.

B.Air pollution can make people sick.

C.Now fewer farmers use chemicals in the fields.

D.Factories, cars, trucks and buses are the main cause of soil pollution.

Answer 1

【答案】

【1】A

【2】B

【3】A

【4】A

【5】B

【解析】

試題這篇短文主要介紹了人類造成的三種污染，水污染，空氣污染和土壤污染對地球造成的影響。倡議人們要停止污染保護我們的地球。

【1】細節(jié)理解題。根據(jù)Modern man has lived on the earth for only 35,000 years, but during that time, we have changed our planet(行星) in many ways.可知人類在很多方面改變了我們的地球。故選A。

【2】細節(jié)理解題。通讀全文，共有三種污染，水污染，空氣污染和土壤污染。故選B。

【3】細節(jié)理解題。根據(jù)These problems are very serious for our future, so all of us should do something to improve our environment.可知這些問題對我們的未來是非常嚴重的，所以我們應該做些什么來改善我們的環(huán)境�；卮鸱匆庖蓡柧鋾r要根據(jù)實際情況作答，現(xiàn)今污染問題依舊嚴重，用肯定回答。故選A。

【4】細節(jié)理解題。根據(jù)Many of the things that we have done are good, but more are not good for the earth.可知有許多事情我們做的都是好的，但是更多的是不好的，A項錯誤。故選A。

【5】細節(jié)理解題。根據(jù)Many people in cities now have serious health problems.可知在城市里的很多人現(xiàn)在都有嚴重的健康問題，這是因為空氣污染。故選B。