1、【版本：外研册别：必修二】Grammar IHomeworkVocabulary buildingII Listening&speakingIIIcontentsGrammarGrammar:Modals(2)Please translate the following sentences and find the differences among them.Grammar:Modals(2)1.That is why Letters from Father Christmas could be /must be/might be the perfect book.那就是为什么那就是为什么圣
2、诞老人的来信圣诞老人的来信可能可能 /一定一定/或许或许是是一本完美之书一本完美之书could be:indicate possibilitymust be:indicate surenessmight be:indicate less possibility情态动词情态动词 +动词动词原形，表示对现原形，表示对现在的推测在的推测Grammar:Modals(2)2.The children must have been/could have been/might have been very excited as they opened it.孩子们打开它的时候孩子们打开它的时候一定一定 /
3、可能可能 /或许或许很兴奋。很兴奋。must have been:quite sure about the statementcould have been:not very sure about the statementmight have been:not sure about the statement情态动词情态动词 +完成式，表示对已发生情况的推测完成式，表示对已发生情况的推测Grammar:Modals(2)3.they might/could/must not receive their presents if they were not good.如果他们表现不好，他们如果他
4、们表现不好，他们可能收不到可能收不到 /就收不到就收不到 /绝不能收到绝不能收到礼物。礼物。might not:indicate possibilitycould not:indicate impossibilitymust not:they are not allowed to receive the presentsGrammar:Modals(2)情态动词(modals)没有人称、数的变化必须和其他动词一起构成谓语用来表示态度、愿望、推测Grammar:Modals(2)情态动词情态动词 +动词原形动词原形can肯定句表示客观可能性，意为“可能可能”As a human being,an
5、yone can make a mistake.否定句/疑问句 表示对现在的动作或状态进行主观的猜测，意为“可能可能”He cant have a lot of money.Grammar:Modals(2)情态动词情态动词 +动词原形动词原形could 意为可能可能语气缓和He could be on his way home.may意为也许，也许，可能可能语气较弱He may be very busy now.might意为 或许，或许，可能可能语气比may更弱They might have a lot of work to do now but Im not sure.Grammar:M
6、odals(2)情态动词情态动词 +动词原形动词原形must肯定句表示猜测，意为“准是，准是，一定一定”Look at his new car.He must have a lot of money.否定句 意为“禁止，禁止，不允许不允许”He must not leave his room.Grammar:Modals(2)情态动词情态动词 +完成式完成式can否定句过去不可能不可能做He cant have forgotten it.could 肯定句过去有可能有可能做She could have gone out with some friends.may/might肯定句过去也许也许做
7、了Its too late.I think he may have gone to bed.must肯定句过去一定一定做了It must have rained last night,for the road is wet.Grammar:Modals(2)Please rewrite the underlined sentences in the conversation using can/could,may/might and must.(P17)Grammar:Modals(2)Chris:I spent ages putting up all the balloons and flo
8、wers 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.You must be tired now!It may/might/could be him.That must be Lucy.Grammar:Modals(2)Chris:No,I dont think that
9、s Lucy.Lucy isnt that tall.Jean:Look at those two guys dressed as chickens!Oh,theyre waving at us!Maybe theyre from our school.Chris:Lets go and find out.that cant be Lucy.They may/might/could be from our school.Grammar:Modals(2)Look at the picture and make as many sentences as possible using can/co
10、uld,may/might and must.(P17)Grammar:Modals(2)The man with a wallet in his hand might be a bit unwilling to pay.Grammar:Modals(2)The woman in red must be very excited to buy so many things.Grammar:Modals(2)The woman with glasses may be very tired to get up so early and carry so many bags.Grammar:Moda
11、ls(2)The cashier might be feeling uncomfortable as he is sweating a lot.Culture note:Black FridayVocabulary building【P18】Underline the words and expressions about celebrations during the Lantern Festival in the speech bubbles and complete the mind map.Add any more you can think of.Underline the word
12、s and expressions about celebrationsflowers,a scarfa red enveloperice ballsballoons hold a lantern fairhold a lantern riddles competition;let off fireworkspostersComplete the mind mapFestive China:Lantern FestivalIIIListening&speakingBefore listeningTraditionally,people send written invitations for
13、formal events such as weddings.Similarly,these invitations are answered in writing.For more informal events,however,spoken invitations are more common.Before listeningRemember to arrive on time if you accept the invitation.Depending on regional customs,it may be acceptable to be 15 to 30 minutes lat
14、e.It is not advisable to be early,as the host may not be ready.If you receive a written invitation for formal events,which of the following would be the appropriate reply?A.Making a phone call.B.Sending a text.C.Writing a letter.A.Arriving on time.B.Arriving half an hour earlier.C.Arriving twenty mi
15、nutes late.Which of the following behaviors is most likely to be inappropriate when you visit somebody?While-listening【P19】Listen to the conversation and complete the sentences with the correct ending.While-listening1.Tony would like to _.2.Hugo wants to find out _.3.On that day they will _.bcfabcde
16、fgo to Hugos apartment to give thanks invite Hugo to his apartment to celebrate Thanksgiving what he needs to bring to the party go shopping together and watch the parade watch an American football game on TVwhat he should say at the party Occasion:a 1._ partyWhen:the fourth 2._ in 3._Where:Tonys 4.
17、_ThanksgivingThursdayNovemberapartmentWhile-listening:Listen again and complete the notes.What to eat:a 5._ with all the side dishes and homemade 6._What to bring:some flowers or 7._ What to wear:8._big turkeyapple piecandiesanything you likeWhile-listening:Listen again and complete the notes.Speaki
18、ngWork in pairs.Act out the conversation about extending and accepting an invitation.Student A:Turn to Page 81.Student B:Turn to Page 85.Are you free?Would you like to?Its celebrated foronYou can wearYou can if you like.Yes,Id love toWhen doesDo I need to?Should I bring with me?Useful expressionsHomework Homework Work in groups.Think about a similar situation and have a conversation.
