Question

閱讀下面材料，從每題所給的三個選項中，選出最佳選項。

People usually check whether their keys, wallets and phones are with them before going out . But many people in China now have one more important thing to take -- a face mask (面罩). They hope that it can protect them from polluted air.

Since January, many cities in China have seen a lot of foggy days.In Beijing, only five days in January were free of smog . It is dirty air that looks like a mixture(混合物) of fog and smoke caused mainly by smoke from cars and factories in cities. Poor air has done harm to people’s health, especially for children and old people. They fall ill easily and the hospitals are full of the the patients of respiratory (呼吸道的) problems.

To respond to the air problems, the Chinese government and many Chinese people have started to take action. Beijing announced plans to use cle an fuel in government vehicles and plant trees. It also asked citizens to set off fewer fireworks for celebrations.

Three students from No.4 High School in Beijing wrote a report to advise how to fight the air pollution. They suggested that cars with large emissions (排放)should not be allowed to use and factories should be closely watched.

We hope more people will join us in making a difference. With all our efforts , the blue skies will certainly return for good。

1.People will take with them before going out, hoping to protect them from the polluted air.

A．keys B．wallets

C．phones D．face masks

2.What does the underline word mean?

A．陰雨的 B．陽光明媚的

C．霧蒙蒙的 D．月光下的

3.What are the main factors for PM2.5 according to the Chinese Academy of Sciences?

A．driving cars and having fewer trees

B．burning coal and having fewer trees

C．having fewer trees and no rain

D．driving cars and burning coal

4.Why do the air problems and environmental protection become a concern for the whole nation?

A．Because people can’t see things clearly.

B．Because there are many hazy days.

C．Because the poor air is bad for people’s health.

D．Because there are so many cars in China.

5.What can people do to prevent pollution?

A．use less coal than now

B．cut down on energy use

C．use less resources

D．reduce and make full use of energy and resources

 

Answer 1

1.D

2.C

3.D

4.C

5.D

【解析】

試題分析：本文介紹了中國的許多城市的空氣都被污染了，造成空氣污染的主要因素有兩個，開車和煤炭燃燒。很差的空氣對身體健康危害很大，特別是對孩子和老人。我們政府正在采取措施防止污染，給人們一個健康的生活環境。

1. many people in China now have one more important thing to take, a face mask.現在中國許多人有一個更重要的東西要帶，面具。.故選D。

2. can only see things that are very near them。人民只能看到離他們很近的東西�？芍猦azy是霧蒙蒙的。故選C。

3. cars and burning coal are two major factors for PM2.5。開車和煤炭燃燒是空氣污染的主要因素。故選D。

4. air is bad for people’s health, especially for children and the elderly. 很差的空氣對身體健康危害很大。故選C。

5. calls on people to make full use of energy and resources and cut down on energy use.它號召人們充分利用能源和資源減少能源的使用。故選D。

考點：環境類短文閱讀。