九年级英语上册 Unit 2 Topic 3 What can we do at home to protect the environment课件 (新版)仁爱版 课件VIP免费

Unit 2 Topic 3What can we do at home to protect the environment ?What should we do to protect the environment?Reduce the waste.Reuse plastic bags.Recycle waste paper and soft drink cans.What ought we to do when we leave a room?If you travel a short distance, how should we go?Should we use cloth bags or plastic bags when we go shopping?Listen to 1a and then answer the questions.What ought we to do when we leave a room?We ought to turn off the lights when we leave a room.If you travel a short distance, how should we go?We’d better walk or ride a bike instead of taking a bus or a taxi.Should we take cloth bags or plastic bags when we go shopping?We should take a cloth bag when we go shopping. Listen again, then answer the following question.What should we do to be a greener person?First, you ought to turn off the lights when you leave a room.Second , you’d better walk or ride a bike instead of taking a bus or a taxi if you travel a short distance.Third ,take a cloth bag when you go shopping.Actions speak louder than words.行动胜于言辞Easier said than done.说起来容易做起来难。Retell 1a according to the key words below .A: Would you like to …?B: Of course, ….But …?A: First, you ought to … when you leave …B: Oh, it’s ….What’s next?A: Second, you had better… instead of … if you travel …B: That’s right. It will… and …A: Third, …when you go shopping. Don’t…B: It’s so … to …A: … than… B: … speak … than…abgcdefb( ) (1) Reduce waste. Don’t buy cups or boxes which can be used only once.( ) (2) Save electricity. Turn off the lights when you are not using them.( ) (3) Recycle boxes and plastic bottles.( ) (4) Grow fruit and vegetables yourself.( ) (5) Try to ride a bike when you travel. ( ) (6) Use both sides of the paper.( ) (7) Cover the pans when you are cooking.efgcdaQuestionnaire Survey -P47Are you a greener person? Answer the following questions to see how green you are.Score:0—4 You have not started turning green yet!5—9 You are pale green.10—13 You are medium green. Try harder.14—18 You are bright green, but do not stop trying.ReportMy score is…I think I…ought to be supposed to shouldought not to oughtn’t tobe not supposed to shouldn’t中考链接1. Everyone __________ reduce waste to protect the environment.A. may B. ought to C. oughtn’t to2. He will walk to school instead of_____ a car to save energy and reduce pollution.A. take B took C. takingBC中考链接3. –I think it’s so easy to learn English. --___________.We should make more efforts.A. It doesn’t matter. B. Take it easy. C. Easier said than done.4. We should do everything we can to be a greener person.( 同义句 ) We_____ _____ ____ do everything we can to be a greener person. We _____ ______ do everything we can to be a greener person.Care supposed toought toHomeworkHow to be a greener personWrite a passage about how to be a greener person.Thanks for listening!