英语外研版必修3Module4《SandstormsinAsia》Introduction,ReadingandVocabulary课件.ppt

1、Period 1,Module 4 Sandstorms in Asia Introduction Reading When Ren Jiabao was in Inner Mongolia he experience a terrible sandstorm in desert. Sandstorm in China appear to have increased in resent years as a result of “desertification”,Cutting down trees and digging up grass can cause the climate to

2、change make the land become desert. Traffic moved very slowly as the thick dust makes it difficult to see. What the government do to prevent the desert coming near.,Reading do but + V. （动词原形） cannot help / choose but + V. （ 动词原形）,Grammar 2 3.Observation(3m) Finish the following exercises,1. He does

3、nothing but _(talk). 2. The man could do nothing but _ (wait). 3. We have no choice but _ (wait). 4. They want nothing but _ (succeed). How did you spend your weekend, Joe? I didnt find anything interesting for me _ some washing instead of my mother. A. but didB. but do C. but doingD. but to do,talk

4、,wait,to wait,to succeed,如果主动词是do的任一形式的话，but 后面就省略to（有DO就没TO）,Everyday English 1.Exercise(5m),B A B A A,Answers:,Homework,Go to the library or surf the Internet to find some information about the environmental we are facing today. Then make a presentation tomorrow.,Period 4,Module 4 Sandstorms in As

5、ia Function Speaking Writing,Function-1.Matching (5m),agreements,disagreements,I couldnt agree with you more. I think youre absolutely right. I disagree with you all. I am afraid I cannot agree with you. I dont think so.,Function - 2. Exercise (4m) Fill the blank with the phrases we learnt just now.

6、,A: We need to plant more trees. B: _ _ 2. _The traffic in this city just doesnt move. 3. A: People dont care enough about the environment. B: _ _ 4. _I cant see anything. Theres sand everywhere.,I couldnt agree with you more./ I think youre absolutely right.,It couldnt be worse. / Its absolutely ho

7、peless.,I couldnt agree with you more. / I think youre absolutely right.,It couldnt be worse. / Its absolutely hopeless.,Speaking 1 - 1. Description (6m),How do you describe a terrible experience?,Some people must put on a mask and cycled to work in the sandstorm, what do they see and how do they fe

8、el about the sandstorm.,Ren Jiabao: terrible, be caught in, nothing to be done, survive, disappear,Beijing citizens : wake up to, strong winds, cover the city in a thick, brown-yellow dust, move slowly,Huang Xiaowei: cycling in a sandstorm, frightening, strong winds, difficult to breathe, make me il

9、l, wear a mask,Speaking 1 - 2. Role-play (5m),Two reporters: (1) Ask citizens questions about their experience and feelings. (2) Ask experts about the cause, the danger and the measures. Group One: Citizens. Experience and feelings. Group Two: Experts. Cause, danger and measures. Note: More interest

10、ing questions are welcome.,Speaking 2 1. Discussion (5ms) Do you know they can pollute the environment?,What solutions will you take if you are the chairman of the Green Movement?,Way I,Way II,.,Think of ten things we need to do to improve the environment and say WHY. Write them down. Use these stru

11、ctures: We need to do sth We must do sth We should do sth e.g. We need to plant more trees.,Writing -1. Discussion (5m),If you are to write the article describing one environmental problem, how many parts will you include in it? What will you write in each part?,introduction,causes & results,peoples

12、 attitude,measures,conclusion,Writing-2. Peer checking and rewriting (15m) Read your writing to your partner. Check and rewrite your writing according to the following. Then share it with the whole class.,Are you clear what happen(4Wand H) Do you know the writers attitude and emotion? Are there any

13、good connecting words or phrases? Are there any good phrases or sentences? Are there any spelling mistakes?,Home work,Working in group, try to make a postcard that encourages people to protect the environment.,Language Date Bank,Language points for Reading,Language Date Bank,Sandstorms have been a m

14、ajor disaster for many Asian countries for centuries. major:主要的，重大的 minor: 次要的 majority: 多数，大部分(n.) minority: 少数民族 I dont think that is a major problem. Mary plays a major role in the game. I majors in English in the University.,(vi主修，专攻),Language Date Bank,2. A mass campaign has been started to hel

15、p solve it. a mass campaign :大规模的运动 campaign: 运动 an anti-smoking campaign an advertising campaign 我们准备开展一场反对污染环境的运动。 We are going to begin a campaign against the pollution of the environment.,Language Date Bank,To have been caught in a sandstorm was a terrible experience . be caught in sth. :被困在中 to

16、 have been caught in a sandstorm 不定式的完成时作主语,Yesterday they were caught in a heavy rain. He had been caught in a traffic jam.,To have been bitten by a dog was not a delightful experience.,Language Date Bank,4. Sandstorms in China appear to have increase in recent years -. appear to: 似乎，好象(一般不用进行时态）,H

17、e appears to be upset today. He seems to be upset today. My parents appeared to get angry easily yesterday. e.g Do let your mother know all the truth. She appears _ everything. to tellB. to be told C. to be tellingD. to have been told,Language Date Bank,5. Citizens wake up to an orange sky and-. wak

18、e up to :意识到，发觉,直到参加了工作他才意识到学习的重要性。 He didnt wake up to the importance of study until he joined in the work. 他还没意识到形势的严峻性。 He didnt wake up to the seriousness of the situation.,Language Date Bank,6. Because the thick dust makes it difficult to see. make it + adj + to do sth :使,这里的it是形式宾语,to do sth. 是真正的宾语。 大雨使我们不能按时赶到那。 The heavy rain made it impossible for us to get there on time. 这本书使我们更加容易明白这个问题。 This book