英语人教版九年级全册air pollution.pptx

1、,The Pollution,Air Pollution,Water Pollution,Noise Pollution,Land Pollution,近年来，以北京为首的各大城市空气污染情况越来越严重，整个国家的空气污染状况令人担忧。作为一个中学生，你对我国空气污染的看法是什么呢？ 请分析空气污染的现象，原因，应对措施，写一份倡议书，呼吁大家保护环境，减少对空气的污染。 提示：1我国空气污染的现象。 2空气污染产生的原因。 3减少空气污染的措施。,In recent years, the air pollution in the cities is becoming more and mor

2、e serious . Many people are worrying about that.,Nowadays ,there are more and more cars which give out the smog .Our cities have many factories which also pour millions of tons of smog into air . Power plants and houses burn coal and add greatly to air pollution.,The government should make rules to

3、prevent and control air pollution. For the citizens , we should take the public vehicles more often. As long as everyone realizes the importance of clean air and makes their efforts ,the day will come soon when people will take in only clean air.,_, _ in the cities is becoming _ . Many people are wo

4、rrying about that._ ,there are _ .Our cities _ . _. _ should make rules to prevent and control _. For the citizens , we should _ more often. As long as everyone realizes _ ,the day will come soon when _.,The first paragraph is _. The second paragraph is _. The last paragraph is _. A.the reasons of air pollution. B.measures（措施） of air pollution. C.phenonmenonS（现象） of air pollution.,writing,Phenomenons Reasons Measures,Im very sad and down.,You have two choices: Narration(记述文） Where When Who