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1、Period 4 Period 4 GrammarGrammarModal VerbsModal VerbsWhatWhat should/shouldntshould/shouldnt we do to keep we do to keep healthy?healthy?What kind of foodWhat kind of food mustmust we eat to be strong?we eat to be strong?WhatWhat oughtought wewe toto do to stay slim?do to stay slim?My mother cooked
2、 a lot My mother cooked a lot of food for me. She hasof food for me. She hasbeen cooking all the morningbeen cooking all the morning. .She She mustmust be tired now. be tired now.I have just eaten a lot of food for lunch.I have just eaten a lot of food for lunch.You You cantcant be hungry now. be hu
3、ngry now. My house is near the railway.My house is near the railway. It _ be noisy there.It _ be noisy there. mustmust She called me yesterday evening She called me yesterday evening but I didnt hear it.but I didnt hear it. I _ (be) asleep.I _ (be) asleep. must have been The old restaurant The old r
4、estaurant _ be very good. _ be very good. Its always full of Its always full of people.people. The new restaurant The new restaurant _ be very good. _ be very good. Its always empty.Its always empty. must cant Where is Bob?Where is Bob?Perhaps he is in his office.Perhaps he is in his office. =He _ b
5、e in his office.=He _ be in his office. may Where is Jane?Where is Jane?Perhaps she is reading newspapers.Perhaps she is reading newspapers. =She _ (read) =She _ (read) newspaper.newspaper. may be reading Perhaps she was ill yesterday.Perhaps she was ill yesterday.=She _ be ill yesterday.=She _ be i
6、ll yesterday.might Perhaps she went fishing yesterday.Perhaps she went fishing yesterday.=She _ go fishing yesterday.=She _ go fishing yesterday.might In China many children _ wear uniform In China many children _ wear uniform when they go to school.when they go to school.have to Dont tell anybody w
7、hat I said. You _ keep Dont tell anybody what I said. You _ keep it a secret.it a secret.must The floor is clean. You _ sweep it.The floor is clean. You _ sweep it.neednt I promised I would be on time. I promised I would be on time. I _ be late.I _ be late.couldnt Last night Paul became ill suddenly
8、. Last night Paul became ill suddenly. We _ call the doctor.We _ call the doctor.had to We cant repair the car ourselves.We cant repair the car ourselves.We _ take it to a garage.We _ take it to a garage.have to I can manage the shopping alone. You I can manage the shopping alone. You _ come with me
9、._ come with me.neednt That is an important book. That is an important book. You _ look after it carefully.You _ look after it carefully.must You look tired. You _ go to bed now.You look tired. You _ go to bed now.should You _ believe everything you read You _ believe everything you read on the Inte
10、rnet.on the Internet.shouldnt Excuse me, _ you tell me the way to the Excuse me, _ you tell me the way to the railway station, please?railway station, please?could You are carrying a lot of things. You cant open You are carrying a lot of things. You cant open the door yourself. Theres a man standing
11、 near the door yourself. Theres a man standing near the door. You say to him:the door. You say to him:_ you open the door, please?_ you open the door, please?Could _ you like a cup of coffee?_ you like a cup of coffee?Would I. (Revision) What modal verbsmodal verbs have you learned?can/could may/ mi
12、ght can/could may/ might will/ would had better will/ would had better shall/ should must shall/ should must have to need have to need ought to dareought to dare1. By lunchtime they would all be sold. 2. His restaurant ought to be full of people.3. What could have happened?4. Nothing could have been
13、 better?5. Something terrible must have happened.6. I will take all that fat off you in two weeks. 7. He could not believe his eyes.8. He wondered if he should go to the library to find out.9. He couldnt have Yong Hui getting away with telling people lies.10. He had better do some research.11. After
14、 eating in the restaurant people would become fired very quickly.A.A.Intention B. Duty C. Promise Intention B. Duty C. Promise D. Possibility E. GuessingD. Possibility E. Guessing(D)(D)(E)(A)(B)(A)(B B)(D)(C)(D)(D)1) He has the ability to speak English well.He can speak English well. 2)You are allow
15、ed 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 they starve. They hunters are lost. They could starve.6)Am I allowed
16、 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 like a rich man.10)Do you want to join us for dinner?Would you like to
17、 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 two hours before he goes.13)It is five oclock. He is expected to tu
18、rn 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. IV. Choose the correct sentences to fill the gaps in the conversation in a supermarket. (Ex.3 on P13) Situation 1.Situation 1.
19、 Your friend has borrowed your mobile phone and lost Your friend has borrowed your mobile phone and lost it while he was out with his friends. You are very it while he was out with his friends. You are very angry with him. He is not concerned. What are you angry with him. He is not concerned. What a
20、re you going to say to each other?going to say to each other?A.I cannot do without it. B.You should go and look for it. C.Perhaps you can ring it D.But you must. E.should have taken more care of it. F.I cant remember whereS1: Have you got my mobile phone? I need it now.S2: Im sorry Ive lost it. I pu
21、t it down somewhere and 1_.S1: What! You 2_. You know it cost me a lot of money and 3 _. And you promised youd return it.S2: Ive said Im sorry.S1: You have to do more about than that. 4_. Where did you go?FEABS2: Well, I went to the shops in that large shopping center downtown. I had it when I bough
22、t my new trainers.S1: You ought to have taken more care. What you need to do now is to go back to every shop you went into and ask them if theyve seen it.S2: Oh, no! Im really tired.S1:5 _. I need that phone.S2: 6 _and see if anyone answers. Then well know where to go and collect it.S1: OK. Lets try
23、 that.A. I cannot do without it. B. You should go and look for it.C. Perhaps you can ring itD. But you must.E. should have taken more care of it.F. I cant remember whereDCIN PAIRS CHOOSE ONE OF THE IN PAIRS CHOOSE ONE OF THE SITUATIONS AND FIND A SUITABLE SITUATIONS AND FIND A SUITABLE SENTENCE TO F
24、INISH THE SENTENCE TO FINISH THE CONVERSATION.CONVERSATION.Situation 2 Situation 2 Your friend sees someone steal a purse Your friend sees someone steal a purse from an old ladys pocket. He/she from an old ladys pocket. He/she does nothing but is very worried about does nothing but is very worried a
25、bout his. He/ She comes up to you for your his. He/ She comes up to you for your advice. What would you tell him/ her advice. What would you tell him/ her to do? to do? S1: Whats the matter? You look upset.S2: I am. I saw a man take a purse from an old ladys pocket today while I was on a bus. _S1: D
26、id you say anything?S2: No. I was too shocked to do anything and the man get off at the next stop.S1: Well, _ if you see it happen again. That will frighten the thief.S2: I was too embarrassed to do that but Ill remember for the next time.What do you think I ought to have done?Finish the dialogue:ne
27、xt time you must shout out S1: _S2: Thats a thought though the bus was very crowed today.S1: Another thing is that _ what the thief looks like and what the thief looks like and what he/she is wearing.S2: Thats a good idea.S1: Then you can tell the police some useful information so _.S2: Fine! Ill re
28、member what you say.Or you can go to the bus conductor and tell him/ her. you should take notice of they can catch him/her 1.I thought you1.I thought youlike something to read, like something to read, so I have brought you some books.so I have brought you some books.A may B. mightA may B. mightC. ca
29、nC. canD. mustD. must 2.You2.Youto the meeting this afternoon if to the meeting this afternoon if you have something important to do.you have something important to do.A. neednt to comeA. neednt to come B. dont need come B. dont need come C. dont need coming D. neednt comeC. dont need coming D. need
30、nt come 3.He3.Heyou more help, even though he was you more help, even though he was very busy.very busy. A. might have given A. might have given B. might give C. can have given D.may giveB. might give C. can have given D.may give 4.-4.-I help you with some shoes,madam?I help you with some shoes,mada
31、m?-Yes, I would like to try on those brown ones-Yes, I would like to try on those brown ones. .A. WillA. WillB. Should C. MayB. Should C. MayD. MustD. 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 Iit a
32、t home.A.left B. have left C.might have left D. can have left 7.I _ asleep because it took me a long time to realize that the telephone was ringing.A.could have fallen B. should have fallenC. must have fallen D. mustnt have fallen 8.The only thing that really matters to the children is how soon they
33、 _ return to their school. A.canB.must C.have to D.ought to 9.I want to go to the chemists, but you _go with 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.couldnt11.-My goodness! Ive just missed the train. -Thats too bad. I am sure you_ it,
34、 if you had hurried.A.could have caught B. had caughtC. 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 wait
35、 here or outside! A.Do B.Will C.Shall D.Are15.You read that book if you dont want to. A.havent B.cant C.mustnt D.neednt16.Johnny,youplay with the knife;you _ hurt yourself.A.wont; cant B.cant;shouldntC.shouldnt; must D.mustnt;may 17.Its nearly seven oclock.Jack _ be here at any moment.A.must B.need
36、C.can D.should 18.There were already 5 people in the car,but they managed to take me as well. It a comfortable journey.A.cant be B.shouldnt beC.couldnt have been D.mustnt have been 19.Tom ought not to _me your secret, but he meant no harm.A.have told B.tell C.be telling D.having told 20.Everyone is
37、here. we start the meeting?A.Can B.Must C.Should D.Shall 21.I parked my car right here but now its gone.It .A.must be stolen B.may be stolenC.must have stolen D.must have been stolen 22.He the work yesterday,but he didnt.A.must have finished B.need have finished C.finished D.should have finished 23.
38、He did not pass the examination. As a good student,he. A.mustnt have failed B.may not have failed C.neednt have failed D.shouldnt have failed 24._it be true that Albert passed the test in geography? A.May B.should C.Could D.would 25.You lead a horse to the water but you not make it drink. A.will,can
39、 B.may; can C.may; dare D.dare; can 26.Must we finish the composition in class? No, you . A.neednt B.mustnt C.wont D. shouldnt 27.Her eyes were red.She . A. must cry B. must be criedC. must have been crying D. may cry Homework:Homework: Finish the exercise 1 Finish the exercise 1 on Page50 on Page50
高一英語必修3 Unit 2 Healthy Eating Period 4 Grammar (課件)
