八年级英语下册 Unit 8 A green world Study skills课件 (新版)牛津版 课件VIP免费

Speak up & Study skills Translate the phrases and sentences.1. 关掉水龙头2. 少于3. 扔掉4. 依靠5. 自然资源6. 洗澡7. 刷牙turn off the tapeless than throw awaydepend on natural resourcestake showersbrush the teeth8. 学生的数量9. 用纸的两面10. 回收空瓶子11. 关灯12. 做一个调查13. …… 的结果14. 保护环境number of students use both sides of the paper recycle empty bottles turn off the lights do a survey the result of … protect the environment1. 几乎没有学生带他们自己的袋子去超市。2. 这是调查的结果。3. 调查表明学生为帮助保护环境正在做许多 事。Few students take their own bags to the supermarket. Here are the results of the survey. The survey shows that students are doing a lot to help protect the environment.dust n. 灰尘harmful adj. 有害的soil n. 土壤coal n. 煤oil n. 石油；原油；食用油gas n. 气体；煤气Now we've learnt a lot about what we can do to protect the environment. Can anybody tell us some other ways to protect the environment? Sandy and Kitty are also talking about how to protect the environment. Listen to their conversation and answer the questions.1. What has been a serious problem all around the world?2. What can Kitty do to protect the environment?3. Is air pollution harmful to our health?Pollution has become a serious problem all around the world.She can plant more trees.Yes, it is.Listen to their conversation again and find out the advantages of planting trees.• Trees make our town look nicer.• Trees reduce dust and help keep air clean.• Trees help keep soil in place during storms.• Trees provide home for animals. Read after the recorder. And the act it out.S 1: Water is very important for all living things. S 2: Yes. We should use our water carefully and not waste it.S 1: Right. We can help ...