Unit 10 EXPRESS JUDGEMENT AND ATTITUDE 課件.ppt

1、Unit 10 EXPRESS JUDGEMENT AND ATTITUDE,Comprehension,Questions,1. In what way should the TV industry assume its sense of responsibility? Tv industry regulate the material what TV violence that it puts out. 2. What is the authors attitude toward young peopel being disturbed by the violent scenes show

2、n on our television screens? Dont have to accept violence in our living rooms and help the younger generations realize that violence is not the same as bravery and heroism.,Grammar,情態(tài)動詞的基本用法特點 1） 情態(tài)動詞 除 ought 和 have 外，后面只能接動詞 原型。2） 情態(tài)動詞沒有人稱，數(shù)的變化，即情態(tài)動詞第 三人稱單數(shù)不加-s。3） 情態(tài)動詞沒有非謂語形式，即沒有不定式，分 詞，等形式。,高中階段都學

3、過哪些情態(tài)動詞呢,1 can / could / be able to,2 may/might,3 must / have to,4 shall / should,5 will / would,6 need / dare,7 ought to,1 can / could / be able to,1 Some of us can use computers now, but we couldnt last year.（能力） 2 It will be sunny in the day time ,but it can rain later on this evening（客觀可能性） 3 -C

4、an I go now ? yes ,you can （請求和允許） 4 Could you wait a few days for the memory? （請求） 5 1 Can this news be true? 2 It cant be our headmaster.he has gone to Beijing.（表推測，主要用于否定和疑問）,*be able to 能用于各種時態(tài)。 can / could 只能表示現(xiàn)在或過去的能力。 *was / were able to : “設(shè)法做成某事” 相當于 managed to do sth. succeeded in doing st

5、h.。,1. can 與be able to 有何區(qū)別？,1. A computer _ think for itself; it must be told what to do. A. cant B. couldnt C. may not D. might not,2. The fire spread through the hotel very quickly but everyone _ get out. A. had to B. would C. could D. was able to,A,D,3. They will _ run this machine on their own

6、in three months. A. can B. could C. may D. be able to,D,2 may / might,1 May I watch Tv after supper? Yes you may /No ,you mustnt.（請求許可) 2 It may be true ./ she may come tomorrow / He might have some fever（推測） 3 May you succeed ! May you have many more days as happy as this one（祝愿）,may/ might as well

7、 還是 -好 we may as well stay where we are,5. Could I borrow your dictionary? Yes, of course you _. A. might B. will C. can D. should 6. Might I watch TV after supper? Yes, you _. A. may B. must C. might D. can,C,A,3 must 語 have to 的 用法,1 You must come to school on time . You mustnt waste any more time

8、（必須,禁止）,2 Must I come back before ten ? Yes ,you must. No, you neednt./ dont have to,3 It must be our headteacher. You must be hungry after a long walk.（推測),4 I really must go now. I have to go now,because my mother is in hospital.( 不得不）,He must be reading, _ he? You must do it yourself, _ you? He m

9、ust have gone over the article, _he? It must have rained last night, _ it?,3、表推測語氣的反意疑問句的構(gòu)成,isnt,dont,hasnt,didnt,另外must 還有偏偏一定要的意思 why must you play the piano while others are sleeping.,7. You _ return the book now. You can keep it till next week if you like. A. cant B. mustnt C. neednt D. may not

10、8. Johnny, you _ play with the knife, you _ hurt yourself. A. wont ; cant B. mustnt ; may C. shouldnt ; must D. cant ; shouldnt,C,B,9. -Will you stay for lunch? -Sorry, _. My brother is coming to see me. A. I mustnt B. I cant C. I neednt D. I wont 10. -May I pick a flower in the garden? - _. A. No,

11、you neednt B. Not, please. C. No, you mustnt D. No, you wont,B,C,4 shall 與 should,1用于一，三人稱疑問句表示征求對方的意見 和 向?qū)Ψ秸埵?Shall the driver wait ?What shall we do next ?,2 用于 二 三人稱陳述句表示命令警告，允諾， 威脅以及法律條文規(guī)定 You shall go with me / He shall be punished You shall have the book when I finish it All the children shall

12、 go to school at the age of seven.,3表示勸告和建議 You should study hard.,4 表推測 They should have arrived by two oclock,5用于if 條件句表示萬一 Ask Tom to ring me up if you should see him. Shoud I be free tomorrow ,I will come.,6 表竟然 I dont know why you should be so rude to your mother,Toms father promised, “You _hav

13、e a new computer if you pass the coming examination,” A.can B.should C.shall D.may,C,-When can I come for the photos ? I need them tomorrow afternoon. -They _be ready by 12 : 00 . ( A. can B. should C. might D. need,B,You ought to have helped him with his English, _you ? A. wont you B. ought not you

14、 C. shouldnt you D. wouldnt you,C,5 will 與 would 的用法,1 表示意志和意愿 I will never do it again. They said that they would help us.,2 表請求，建議 Will you please take a message for me? Would you please pass him the book?,3 表功能 This machine wont work.,4 表示習慣性動作與used to有何區(qū)別 Fish will die without water. Every eveni

15、ng ,he would sit by the window.,6 need 語 dare的用法,既可做實意動詞又可做情態(tài)動詞。做情態(tài)動詞用于 否定和疑問句而做實意動詞可用于肯定，否定疑問,How dare you say such a thing? How dare you to say such a thing?,He darent to speak English before such a crowd, did he? He darent speak English before such a crowd, dare he?,She _out alone at night. ( ) A

16、.dare not to go B. dares not go C. doesnt dare to go D. doesnt dares go,C,7 ought to 的 用法,1 表應該與 should 的 區(qū)別 You ought to take care of him. You are his father .You ought to get him to receive good education,2 表推測 He ought to be home by now. He must be home by now.,一 情態(tài)動詞+ 完成時表對過去的推測 1 must have done

17、（僅用于肯定句) 2 cant /couldnt have done(用于否定疑問句） 3 may have done （肯定，否定均可) 4 might have done（肯定，否定均可),二 表虛擬 1 should / could /would /might have done,三 neednt have done would rather have done had better have done,Jenny _with him at that time, for I was having dinner with her in my home. ( ) A.cant have be

18、en B. mustnt have been C. must be D. may be,A,They are disappointed at the English party. They say that it _better organized. ( ) A.had been B. had to be C. must have been D. could have been,D,- Did you walked home by yourself last night ? - Yes, I did. But I think I _. ( ) A. neednt B. shouldnt C.

19、may not have D. neednt have,D,8. We_last night, but we went to the concert instead. A. must have studied B. might study C. should have studied D. would study 9. There was plenty of time. She_. A. mustnt have hurried B. couldnt have hurried C. mustnt hurry D. neednt have hurried 10. Yesterday, Jane w