Question

With the development of industry，air pollution is getting more and more serious. In Shanghai, many people suffer from different kinds of illnesses because 1. air pollution.

Air pollution is 2. (main) caused by the following reasons. About half of the problem is caused by vehicles(交通工具). There are more and more cars and buses on the road, 3. give off 4. (poison) gases. 35% of air pollution is caused by factories. 5. factor is smoking. 6. (smoke) does harm to others’ health as well as to __7. of the smokers. Besides, about 10% of air pollution is caused by other reasons. We should take some measures to fight against pollution. New fuel can be used to take _8. place of gas. We can plant more trees，grass and flowers. All in all, if everybody realizes the 9. (important) of environment and does something to stop pollution, the problem 10. (solve).

Answer 1

1.of

2.mainly

3.which

4.poisonous

5.Another

6.Smoking

7.that

8.the

9.importance

10.will be solved

【解析】

试题分析：本文谈论的是关于空气污染。如果每个人都意识到环境的重要性并且做一些事情阻止污染，这个问题将被解决。

1.1】句意：因为空气的污染，air pollution 是名词，所以because 后面要加of，可知此处填of。

2.2】此处应用副词修饰动词，main是形容词，故填mainly。句意：空气的污染主要是由下面的理由引起的。

3.3】此处是一个非限制性定语从句，cars and buses 是先行词，指物，定语从句缺少主语，缺少引导词，又因that不能引导非限制性定语从句,，故填which。

4.4】汽车放出有毒的气体，gases 是名词，所以用形容词修饰，poison是名词，其形容词是poisonous，故填poisonous。

5.5】上一句说道：百分之35的空气污染是由工厂引起的。所以下面说：另一个因素是吸烟。可知此处填Another，注意大写开头。

6.6】上句提到的是吸烟，故此空填Smoking。句意：吸烟有害于别人的健康。

7.7】此处考查替代，health 是不可数名词，of the smokers 是后置定语，所以用that替代health ，故填that。句意：吸烟即有害于别人的健康也有害于自己的健康。

8.8】take the place of 顶替、代替，故填the。句意：新染料能被用来代替汽。

9.9】句意：如果每个人都意识到环境的重要性。the放在名词前面，“环境的重要性”， important是形容词，应用它的名词importance，故填 importance。

10.10】problem 和solve之间是被动关系，根据前面句意“如果每个人都意识到环境的重要性并且做一些事情阻止污染”可知此处表示将来，因此这里应用一般将来时态的被动语态，故填will be solved。

考点：考查语法填空