选修七 2.1Unit 2　Learning about languagePPT课件 .ppt

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1、新课标人教版课件系列,高中英语选修(模块）7-2.1,Learning about language,My mother felt alarmed when I had my hair coloured purple.My mother was alarmed when I had my hair coloured purple.,Look at the sentences.,Though the structure seems like a passive sentence,it is not.A passive sentence indicates a passive action whi

2、le this sentence describes a situation when someone has the feeling of alarm.“alarmed”is an adjective formed by v+ed.,Key!,Discovering useful structuresGo over the passive voice 1.be+V+-ed/-en/-t My homework was eaten by the dog.The toy is made by hand.,The functions of the infinitive.Except predica

3、te,the infinitive can function as subject,object,predicative,attribute,adverbial and object compliment.,Go over the infinitive,to be+past participle 当不定式动词与其逻辑主语之间是被动关系时，不定式要用被动语态。其构成形式如：to be given,to be shut,to be opened,Explanation of the passive infinitive,For example:,She hates to be laughed at

4、.(others laugh at her.She is laughed at by others)2.I am expecting to be given a pay-rise next month.(give me a pay rise I will be given a pay rise.),重要提示：,Examples:,be to+passive infinitive(to be+past participle)is often used in notices and instructions.,This cover is not to be removed.The medicine

5、 is to be taken three times a day.,1.Having a trip abroad is certainly good for the old couple,but it remains_ whether they will enjoy it.A.to see B.to be seen C.seeing D.seen,Exercise,B,2.I hurried to the meeting hall,only_ that the meeting had been put off.A.to tell B.to be told C.telling D.told,B

6、,3.Do let your mother know all the truth,she appears_ everything.A.to tell B.to be told C.to be telling D.to have been told,D,4.Little Tom should love_ to the theater this evening.A.to be taken B.to take C.being taken D.taking,A,5.It is said that plastics can be used to_ many things.Now people are u

7、sed to_ plastics products.A.make;using B.making;using C.making;use D.make;use,A,6.With a lot of problems_,the newly-elected president is having a hard time.A.settled B.settling C.to settle D.being settled,C,7.He_ and was made to repeat it.A.didnt understand B.didnt be understood C.wasnt understand D

8、.wasnt understood,D,8.The pupils here_ all kinds of exercises every day in the past four weeks.A.kept busy doing B.keep on doing C.have kept busy doing D.have been kept busy doing,D,9.Visitors_ not to touch the exhibits.A.will request B.request C.are requesting D.are requested,D,10.In some parts of the world,tea _ with milk and sugar.A.is serving B.is served C.serves D.served,B,Homework,Go over words and expressions.Go over the grammar.Do Ex3 on Page 56.,可也要记得复习呀！,