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1、Can you think of any problems caused by global warming? What can we do about global warming? storms floods Tsunami hits Indonesia Desertification What can we do about global warming? 1.What is Ouyang Guangs opinion about environmental problems? 2. Does Earth Care agree with his opinion? Skimming Ind
2、ividuals can have little effect on environmental problems. No. Together , individuals can make a difference. Read the second letter carefully and fill in the blanks. What can we do about global warming? Turn a(n) _ off when youre not using it. Put on more clothes instead of turning up the _ . Walk o
3、r _ instead of taking motor vehicles. _ cans, bottles, plastics and newspapers. electrical appliance heat ride a bike Recycle Buy things made from _ _. Buy products that are made to save _ . _ in your garden or your school yard. Talk with your family and friends about _ . recycled materials energy P
4、lant trees global warming Difficult points 1. commitment 2. put up with 3. be casual about 4. economical A. tolerant; bear B. a promise to do sth. C. providing good service or value in relation to the amount of time or money spent D. not showing much care or thought Column AColumn B I. 根据下列各句句意及所给单词
5、的首字母 或汉语提示，写出各单词的正确形式。 1. Youll need three large c_ of paint. 2. I got out of the car but left the m_ running. 3. They decided to set up a(n) _ (核 的) power station. 4. Ill heat it up in the _ (微波炉 ). cans motor nuclear microwave II. 用所给词的适当形式填空。 1. There was _ (disagree) among doctors about the best
6、 way to treat the disease. 2. _ (pollute) from cars is the main cause of global warming. disagreement Pollution III. 根据括号内的提示将下列句子补充完 整。 1. If she could _ _ (忍受那里的条件), we would take her with us. 2. I dont mind your knowing it _ (只要事情不 进一步发展). 3. If you want to save energy, youd better not use the air conditioner, the heater _ (等等) when it is not necessary. put up with the conditions there so long as it goes no further and so on 4. I realized that she was right and it _ (有影响).made a difference
