1、Unit 2 Healthy eatingGrammar1.教材分析（Analysis of teaching material）This teaching period mainly deals with the grammar:learn the use of ought to and review the use of may ,might ,will,would,can ,could,shall,should and must.Ss often feel modal verbs abstract and difficult,so it is necessary to make the

2、lesson interesting and connect it with their daily life in order to let it easy to accept and understand.The teacher can ask the Ss to do the exercises,then summarize the use of modal verbs and let Ss make it clear how each modal verb is being used in the situation.2.學(xué)情分析（Analysis of the students）Ss

3、 will most probably be confused when learning this grammar. Because they even cannot get clear the first kind of Modal verbs. But they must learn it well.3.教學(xué)目標(biāo)(Teaching aims)知識目標(biāo)(Knowledge aims)Get Ss to know more about modal verbs.Let Ss learn the use of ought to .能力目標(biāo)(Ability aims)Enable the Ss t

4、o use Modal verbs correctly and properly according to the text .情感目標(biāo)（Emotional aimsGet the Ss to become interested in grammar learningDevelop the Ss spirits of cooperation and teamworks4.教學(xué)重點和難點（Teaching important points and difficult points）Teaching important points:Review and consolidate the use o

5、f modal verbs.Teaching difficult points:How to use these verbs correctly.5.教學(xué)過程(Teaching procedures)Step 1 RevisionCheck the homeworkMake a dictationStep 2 lead-in Let the Ss work in pairs.one ask a question and the other answers it. Remind them to use modal verbs in their answer.T:what should we do

6、 after school?S1:I have to go home at once .I need to take a bus ,I ought to do mt homework as soon as I get home.T:Do you know what you have to do when you borrow books from library?Do you know what to do when your teeth ache?Do you know what to do if you need to meet someone you dont knw at the ai

7、rport?Do you know what to do if you want to get a discount in a shpo?Do you know what to do if you meet the hostess in your friends home ?Step 3 Grammar learn1.情態(tài)動詞表示對過去事情的推測與過去事實相反的敘述時的形式的變化形式意義Must have done 肯定已經(jīng)干了某事May/might have done 可能已經(jīng)干了某事Cant/couldnt have done 不可能已經(jīng)干了某事Should have done /ough

8、t to have done應(yīng)該做某事而未做Shouldnt have done /Oughtnt to have done不應(yīng)該做某事卻做了Neednt have done不需要做某事卻做了Could have done本能做某事而未作Eg: You ought to have seen that movie. 你早就應(yīng)該去看那不電影去了。 I oughtnt to have been there with her.我本不應(yīng)該跟她去那兒。 You neednt have waited for me.你本來沒有必要等我。2. used to用法A. 表示過去習(xí)慣的動作和狀態(tài)，現(xiàn)在已經(jīng)不存在了，

9、在間接引語種形式不發(fā)生變化。He told us he used to be a football player when he was young.B. 在疑問句，否定句，否定疑問句和強調(diào)句中，都有兩種形式如sb used to /sb uesdnt to也可以用助動詞did sb use.?/sb didnt use to .C.used to 的反意疑問句或簡略回答，也有兩種形式。She used to be very thin,didnt she ?/usednt she ?Step 4Grammar practice1.意思的轉(zhuǎn)換，要就使用情態(tài)動詞1)He has the abili

10、ty to speak English well. He can speak English well. 2)You are allowed to go home now. You can go home now.3)It is impossible to be true. That cant be true. 4)Can you show me the way to Beihai Park? Say it more politely.Could you please show me the way to Beihai Park?5)Their hunters are lost. Maybe

11、they starve. They hunters are lost. They could starve.6)Am I allowed to come in?May I come in?7)Is it possible for him to give you some help?He may give you some help?8）Dont worry. Id like to help you.Dont worry. I will help you.9)Often he used to dress up like a rich man. Often he would dress up li

12、ke a rich man.10)Do you want to join us for dinner?Would you like to join us for dinner?11)I promise that you will have the ticket as soon as I get it.You shall have the ticket as soon as I get it.12）You have the duty to arrive at the airport two hours before he goes.You should arrive at the airport

13、 two hours before he goes.13)It is five oclock. He is expected to turn up soon. It is five oclock. He should turn up soon. 14）Wang Feng wins an award every year. He is sure to be strong.Wang Feng wins an award every year. He must be strong. 6.板書設(shè)計（Blackboard Design）.情態(tài)動詞表示對過去事情的推測與過去事實相反的敘述時的形式的變化形式

14、意義Must have done 肯定已經(jīng)干了某事May/might have done 可能已經(jīng)干了某事Cant/couldnt have done 不可能已經(jīng)干了某事Should have done /ought to have done應(yīng)該做某事而未做Shouldnt have done /Oughtnt to have done不應(yīng)該做某事卻做了Neednt have done不需要做某事卻做了Could have done本能做某事而未作used to用法表示過去習(xí)慣的動作和狀態(tài)，現(xiàn)在已經(jīng)不存在了，在間接引語種形式不發(fā)生變化。在疑問句，否定句，否定疑問句和強調(diào)句中，都有兩種形式如sb

15、 used to /sb uesdnt to也可以用助動詞did sb use.?/sb didnt use to .7.問題研討(Problem study):課堂提問1.意思的轉(zhuǎn)換，要就使用情態(tài)動詞1)He has the ability to speak English well.2)You are allowed to go home now. 3)It is impossible to be true. 4)Can you show me the way to Beihai Park? Say it more politely.5)Their hunters are lost. Ma

16、ybe they starve. 6)Am I allowed to come in?7)Is it possible for him to give you some help?8）Dont worry. Id like to help you. 9)Often he used to dress up like a rich man. 10)Do you want to join us for dinner?11)I promise that you will have the ticket as soon as I get it.12）You have the duty to arrive

17、 at the airport two hours before he goes.13)It is five oclock. He is expected to turn up soon. 14）Wang Feng wins an award every year. He is sure to be strong.作業(yè)A類作業(yè)1.I thought you（ ）like something to read, so I have brought you some books.A may B. mightC. canD. must 2.You（ ）to the meeting this after

18、noon if you have something important to do.A. neednt to comeB. dont need come C. dont need coming D. neednt come 3.He（ ）you more help, even though he was very busy. A. might have given B. might give C. can have given D.may give 4.-（ ）I help you with some shoes,madam?-Yes, I would like to try on thos

19、e brown ones.A. WillB. Should C. MayD. Must 5.The reason why they（ ）leave wasnt explained to us.A.hadB. had to C. must D. might 6.I searched for my wallet and it wasnt there. I thought I（ ）it at home.A.left B. have left C.might have left D. can have left 7.I （ ）asleep because it took me a long time

20、to realize that the telephone was ringing.A could have fallen B. should have fallen C. must have fallenD.mustnt have fallen 8.The only thing that really matters to the children is how soon they（ ）return to their school. A.canB.must C.have to D.ought to 9.I want to go to the chemists, but you（ ）go wi

21、th me.A.need not B.must not C.need D.must 10.What we get seems better than what we have.A.can B.couldC.cantD.couldntB類作業(yè)11.-My goodness! Ive just missed the train. -Thats too bad. I am sure you（ ）it, if you had hurried.A.could have caught B. had caught C. would catch D.could catch 12.Look! What youve done! You（ ）more careful. A.may be B. had to C. should have been D. would be 13（ ）I repeat the question? A.Shall B.Will C.Do you want that D. Do14.Professor Li,many students want to see you. （ ）they