Question

先阅读短文，掌握其大意。然后从方框中所给的词中选出恰当的10个，并用其适当形式填空，每个词限用一次。(每小题1分)

stop, though, sleep, their, bad, city, ill, we, start, fresh, please, breath

    Villagers are healthier than people who live in towns. One reason for this is that country air is 1.  than the air in smoky   2. . The villager is   3.  fresh clean air all day in the fields, but the air the townsman breath is always full of smoke and dust. We cannot live without air. If we are   4.  from breathing even for five minutes, we will die. Bad air means bad health and certain kinds of   5. , which may kill us,   6.  they may not kill us at once.

We all know   7.  feelings we will get if we stay a long time in a shut, crowded room. After a time, we begin to feel very    8.  , and can hardly keep our eyes open. Then our heads begin to ache, and the longer we stay the   9.  we feel. How nice it is when we get outside into the fresh air! We must, therefore, keep   10.  windows open, so that air in our rooms is always fresh.

Answer

1.fresher

2.cities

3.breathing

4.stopped

5. illness

6. though

7. unpleasant

8. sleepy

9. worse

10. our

【解析】

试题分析：山村的人比城市里的人健康。一个最主要的原因就是山村的空气比城市的空气新鲜，环境污染轻。因此在家里要注意开窗通风，以保持空气清新。

1.此题考查形容词，根据语境可知乡村的空气比城镇的要清新，故选fresher。

2.此题考查名词，根据语境可知此句的含义是城镇和乡村的空气相比较，故填cities。

3.此题考查动词，此句描述的是乡村人天天在呼吸新鲜空气。

4.此题考查固定短语stop from doing sth表示停止做某事，此句的含义如果我们停止呼吸5分钟，我们就会死掉。

5.此题考查名词，根据语境可知污染的空气就是一种疾病，故选illness。

6.此题考查介词，引导让步状语从句故选though。此句的含义是污染的空气虽然不能立即把我们杀死，但它会慢慢的杀死我们。

7.此题考查形容词，根据语境可知在这样的环境下是一种不舒服的感觉，故选unpleasant。

8.此题考查对语句的正确理解。根据下文and can hardly keep our eyes open.的提示表示很疲倦，故选sleepy。

9.此题考查形容词的比较级，表示越…越…，本句的含义我们呆在这种环境里时间越长，我们就感觉越糟糕。

10.此题考查形容词性的物主代词表示我们的窗户，故选our。

考点：选词填空