高中英语新教材Book2Unit2Let`scelebrateUsinglanguage课件

1、Modals情态动词 (2)Using languageModals情态动词 (2)Using languageCan/could1 The man can speak three foreign languages. (能力）2 -Can the news be true? - It cant be true.(推测）3 Accidents can/could happen on rainy days.(可能性，有时）4 Could/can I borrow your reference books?( 请示,允许）How can he be so careless? (惊讶）You can

2、t be too carefull while driving. (无论都不过分，越越好）。Can/couldMay/might1 You may use my bike .(许可）2 Some people who dont like to talk much are not necessarily shy; they may just be quiet people. (可能）3 May I come in. (请求）4 May you succeed! (祝愿）5 If you think the price of beef is too high, you might as well

3、buy some pork. It depends on you. ( may/might as well +do 还是为好，倒不如）May/mightMust1 We must do everything step by step. (必须） -Must we hand in our exercises today? - Yes, you must./ No, you neednt./ dont have to . 2 He must be ill, he looks so pale.( 一定，必定）3 Smoking must not be allowed in the office. （

4、禁止）4 Must you make so much noise? (偏要， 非得） must have done cant have done could have done couldnt have done may have done may not have done might have done might not have doneThe book must have been stolen by Mary.Mary cant have stolen your book for she was ill in hospital.Must should have done shoul

5、dnt have done ought to have done oughtnt to have done neednt have done would have done wouldnt have doneYou should have finished your homework today.You neednt have watered the flowers because it would rain soon. should have done You _ be careful with the camera. It costs!I _ thank you too much beca

6、use without your help I wouldnt have won the first prize.You _ be Carol . You havent changed a bit after all these years.Youd better not ride the bicycle on snowy days; you _ fall.Liza _ well not want to go on the trip-she hates travelling.Since nobody gave him any help, he _ have done the research

7、on his own.No one _ be more generous; he has a heart of gold.We_ have helped him; in that case, he would have been able to finish the work.practice must cant mustmay may/might mustcan shouldYou _ be careful with theWhat do the words in blue indicate: an order, a request, ability or possibility? a Th

8、at is why Letter from Father Christmas could be the perfect bookb The children must have been very excited as they opened it.c they might not receive their presents if they were not good.What do the words in blue indiThat is why Letter from Father Christmas could be the perfect bookThat is why Lette

9、r from Father Christmas must be the perfect bookThat is why Letter from Father Christmas might be the perfect bookPossibility: must could/mightThat is why Letter from FatherThe children must have been very excited as they opened it.The children could have been very excited as they opened it. they mi

10、ght not receive their presents if they were not good. they could not receive their presents if they were not good.surenot so surepossibleimpossibleThe children must have been veRewrite the underlined sentences in the conversation using can/could, may/might and must.(At a fancy dress party.)Chris: I

11、spent ages putting up all the balloons and flowers last night.Jean: I expect you are feeling tired now!Chris: Yes, I am. Look, that guy is dressed as Batman. Is that Mike?Jean: Its possibly him. Check out that girl over there. Im sure thats Lucy.Chris: No, I dont think thats Lucy. Lucy isnt that tal

12、l.Jean: Look at those two guys dressed as chickens! Oh, theyrewaving at us! Maybe theyre from our school.Chris: Lets go and find out.You must be tired now!It may / might / could be him.That must be Lucy.that cant be Lucy.They may / might / couldbe from our school.Rewrite the underlined sentencBlack

13、Friday is one of the busiest shopping days of the year. Stores have big sales and open their doors very early.Look at the picture and make as many sentences as possible using can / could, may / might and must. Example: The woman in red must be very excited.Black Friday is one of the busThe woman in

14、red must be very excited.The man with a wallet in his hand might be a bit reluctant to pay.The woman with glasses may be very tired to get up so early and carry so many bagsThe cashier might be feeling uncomfortable as he is sweating a lot.The woman in red must be very Lantern Festival celebrationsL

15、antern Festival celebrationsUnderline the words and expressions about celebrations during the Lantern Festival in the speech bubbles and complete the mind map. Underline the words and expresrice ballsballoonspostersflowersa scarfhold a lantern fairlet off fireworksa red envelopehold a lantern Riddle

16、s competitionrice ballsballoonspostersfloweA festival invitation A festival invitation A. Making a phone call. B. Sending a text.C. Writing a letter.Which of the following behaviors is most likely to be inappropriate when you visit somebody?A. Arriving on time.B. Arriving half an hour earlier.C. Arr

17、iving twenty minutes late.If you receive a written invitation for formal events, which of the following would be the appropriate reply?A. Making a phone call. If youListen to the conversation and complete the sentences with the correct ending.bcfListen to the conversation and Listen again and complete the notes.Occasion: a 1_ partyWhen: the fourth 2_ in 3_Where: Tonys 4_What to eat: a 5_ with all the side dishes and homemade 6_What to bring: some flowers or 7_What to wear: 8_ThanksgivingThursdayNovemberapartmentbig turkeyapple piecandiesanything you like Listen again and complete thLi