1 . 英汉互译

Haze（雾霾）is a kind of air pollution in which the air is filled with dust and smoke. Haze stops people from breathing and seeing things clearly.     1     它对人们的健康很有害.

This kind of pollution comes from all kinds of sources, especially natural and man-made sources.     2     Many factories produce the smoke that seriously influences the air.

Haze has done great harm to our daily life. For example,     3     many traffic accidents happen because of the haze weather.

People have realized the great harm caused by the smoke and the importance of protecting the environment.     4     People all over the world are taking actions to keep the air clean. The government advises people to use public transportation to go to school or work.

Besides, we should pull together to plant more trees to improve the environment.     5     不要忘记我们仅仅只有一个地球。

3 . 英汉互译
1. 忍受、包容vt. ________________
2. 生火________________
3. 候选人n.________________
4. 使恢复精力、使凉爽vt.________________
5. 化石燃料________________
6. ecology________________
7. campaign________________
8. abandon________________
9. stimulate________________
10. enhance________________

4 . 第一天温哥华一如往常细雨蒙蒙。尽管天气不佳，她们仍然泛舟驶入海湾，接着游览了一座岛屿。(汉译英)

5 . 这个活动由四个不同的部分组成，需要大约100名志愿者。（consist） （汉译英）

7 . 英汉互译
1. 高中________________
2. 留下好印象________________
3. 对……很入迷________________
4. be suitable for________________
5. be responsible for________________