《高二英语Unit9 Saving the earth课件 新课标 人教（通用）》由会员分享，可在线阅读，更多相关《高二英语Unit9 Saving the earth课件 新课标 人教（通用）（22页珍藏版）》请在金锄头文库上搜索。
1、Warming up,What can you see,We can see an earth with a smiling face. She used to be happy,We can see our earth is sad now,What makes the earth sad,There is a lot of _ in the water. The water must be seriously _. The fish in the water must have a _ time,rubbish,polluted,hard,_ is everywhere,Rubbish,A
2、ir pollution Factory chimneys are _too much smoke causing lots of acid rain all over the world,giving off,Trees are _by people, many forests have been _,cut down,deforestation,destroyed,starvation,Protecting environment,Our earth is in great danger. Can you think of other problems she is facing,Writ
3、e down as much as you know. Ask one of your group to report it to the whole class. See which group can give the most information. (In 3 minutes,Group work,problems the earth is facing,air pollution,water pollution,noise pollution,soil erosion,white pollution,overpopulation,poverty,war &violence,rubb
4、ish,aids,1. What is the biggest problem of the earth? Why do you think so,2. What causes the problem,3. What can we do to solve the problem,Speaking,Useful expressions: We must make sure that . I am all for. Sure/Certainly/Absolutely It is clear that. If nothing is done. It would be better if we,Saving the earth is saving ourselves,Homework,1. Please interview some people to see whether the coal should be used and write it down. 2. Write a short passage about environmental protection
