广东省惠州市惠东中学2018-2019学年英语八年级上人教版Unit9 Section A（Grammar Focus-3c）(共36张PPT).ppt

1、初中英语人教版八上Unit9 Can you come to my party?Section A（Grammar Focus-3c）1.运用Can you come to?句式进行问答，能发出、接受或拒绝邀请。2.学会有礼貌地拒接别人，并阐述合适的理由。3.掌握以下句型：Im not sure.I mightSorry,I have toSorry,I cant.I mustI dont know.I might have to0知识点大全GFThey might have to meet their friends.他们或许不得不去看他们的朋友们。小知识：情态动词might情态动词migh

2、t为情态动词may的过去式。目前为止需要掌握的用法为：一、表示请求时，两者可以互换，只不过might的语气较委婉。e.g.May I come in?Might I come in?e.g.May I help you?Might I help you?二、表推测。此时might比may的语气更不确定，即可能性更小。常见用法：1）主语+might+be+表语。（表示主语的状态可能是）e.g.You might not be right.你或许不是正确的。e.g.I cant find my pen.It might be in my bag.我找不到我的笔了，它大概在我包包里吧。e.g.I t

3、hink she might be at home.我想他大概在家吧。2）might do(sth.)也许会做，可能要做。e.g.He might eat ice-cream.他也许在吃冰淇淋吧。e.g.Its 6 p.m.He might come back soon.六点了，他也许不久就会回来了。3）might be doing(sth.)也许正在做，大概正在做。e.g.He might be swimming right now.他现在也许正在游泳呢。e.g.I think he might be doing his homework now.我认为大概他现在正在做他的作业呢。小知识：m

4、ight have to的用法。might have to do(sth.)也许不得不做，或许不得不做。（可以理解为属于表推测中的第二种用法，用于表示对将来可能发生事情的推测）e.g.I might have to go to the doctor tomorrow.e.g.John might have to go to a movie with his friends in the afternoon.知识点大全3aWhat are you planning to do after school?你放学后计划去做什么？（建议积累）分析：典型的现在进行时表将来的用法。（了解即可）When w

5、ill you finish the science homework?你什么时候将会完成科学作业。Who are you going to the movies with?你打算跟谁去看电影？（建议积累）分析：典型的现在进行时表将来的用法。（了解即可）Are you free to come to my place on Saturday?意译：你周六有空来我家吗？知识点大全3cWrite down everything you have to do next week.写下你下周不得不做的每件事情。Then invite your classmates to your party.之后邀请

6、你的同学们去你的派对。小知识：invite v.邀请。常见用法：1）invite sb.to do(sth.)邀请某人做某事。e.g.John invited all his friends to come to his birthday party.2）invite sb.to sp.邀请某人去某地。e.g.John invited all his friends to his birthday party.ReviewCan you come to my birthday party?Grammar FocusCan you come to my party on Saturday?Sur

7、e,Id love to.Sorry,I must study for a math test.Can you go to the movies tomorrow night?Sure.That sounds great.Im afraid not.I have the flu.Can he go to the party?No,he cant.He has to help his parents.Can she go to the baseball game?No.shes not available.She must go to the doctor.Can they go to the

8、movies?No,theyre not free.They might have to meet their friends.Refuse invitations（拒绝邀请）Im sorry.Im not free then.Im afraid not.I have the flu.Sorry,but Im not available.Accept invitations（接受邀请）Sure.It sounds great.Id love to.Weekends arrangementSaturday morningSaturday afternoonSunday morningSunday

9、 afternoon调查周末活动安排Ask and answerE.g.A:What are you planning to do this weekend?B:I am playing basketball.A:Who are you playing with?B:I am play basketball with my friends.六人一组。一人发出邀请，其他成员根据自己的周末安排选择回答。并做信息记录。Pair workS1:,can you go to our English teachers party this Saturday afternoon?S2:Sure.It sou

10、nds great.S1:How about you?S3:Id love to go,but Im not available.I have to help my parents with shopping.S1:Can you go?S4:Sorry,I am not free then.I might have to do.Complete the answers with might and one of the phrases in the box.watch TV on the weekend my cousin visit grandparents practice the vi

11、olin1.A:What are you going to do on Saturday?B:Im not sure.I might_ 2.A:What are you planning to do after school?B:I dont know._practice the violin.I might watch TV.3a3.A:When will you finish the science homework?B:_4.A:Who are you going to the movies with?B:_5.A:Are you free to come to my place on

12、Saturday?B:_On the weekend My cousin No.I might visit grandparents.Complete the sentences below.Use the words in brackets to help you.1.Inviting:(can/play tennis)_ Accepting:_2.Inviting:(would like to/go to the movies)Reason:(might have to)_Refusing:Can you come to play tennis?Sure,that sounds great

13、.Would you like to go to the movies?Im afraid not.I have too much homework to do.3b3.Inviting:(can/hang out with us tonight)Reason:(must)_Refusing:_4.Inviting:(would like to/come to my birthday party)_Accepting:_Can you hang out with us tonight?Would you like to come to my birthday party?No,I cant.I

14、 must finish my homework.Sure,Id love to.Write down everything you have to do next week.Choose a day and time to have a party.Then invite classmates to your party.A:Can you come to my party?B:When is it?A:Next week,on Thursday night.B:Im sorry.I have to study for a math test.3ccan的用法情态动词can没有人称和数的变化

15、，过去式为could，其后接动词原形构成谓语。否定：can后加not，疑问：can放主语前。can表示可能，“能够；会”I can get there in ten minutes.can表示能力，“能；会”She can run fast,but I cant.can表示允许，“能；可以”You can use this dictionary.can与must的区别：You must do it.（语气较强）向别人发出邀请、请求、建议或征求某人的意见，其他表达方法Would you like?“你想要/愿意”？Would/Will/Could you please?“请你好吗？”Shall

16、we?“我们好吗？”Lets“我们吧。”Why not?=Why dont you?“为什么不？”How/What about?“怎么样？”表示邀请的句型:Can you 接受邀请:拒绝邀请:Sure,Id love/like to.Im sorry,I cant.I have to/must/Im v.-ingConclusion Sure.That sounds good/great.Im afraid not.I have to/must Make dialoguesA:Can you?B:When is it?A:Next week,on Thursday night.B:Sure,I

17、d love to./Im sorry.I have to study for a math test.Mon.go fishingTue.go horseback ridingWed.visit the museumThur.exerciseFri.see a movieSat.study for a testSun.have a piano lessonSummary Make invitations Decline invitations Sorry,I cant.I have to.Im sorry.I must.Accept invitations Sure.That sounds

18、good.Sure,Id love to.Exercise 一、选择正确的词 Thank you for(ask/asking),but I cant go to the movies with you.Paul has to study(at/for)the math test tonight.My sister has too(much/many)homework to do.askingformuch4.Can you come to my party(at/on)Saturday night?5.She invites me(watch/to watch)the basketball

19、match the day after tomorrow.6.I like playing(piano/the piano).onto watchthe piano二.对话填空。每空一词，单词的首字母已给出。A:Hey,Xiao Wang,can you go to the m_ on Saturday?B:Im s_,I cant.I have too much h_ this weekend.And Im not f_ _ well today.A:Thats too b_.Whats the matter?ovies orryomeworkadeelingB:Im not sure.Ma

20、ybe I have a c_,as Im feeling a little cold.A:I think youd b_ go to the d_.B:I also t_ so.A:Maybe Im asking you to come another time.B:Sure.T_ for asking.old etter octor hink hanks 三、选择题1.Can you play tennis withon Saturday?A.us B.we C.our D.ours2.Henryhis homework this afternoon.A.have to do B.have

21、 to doing C.has to do D.has to doing3.Tony is playing tennisthe school team.A.on B.in C.to D.with4.Jimplay soccer with his friend this weekend,because he is very busy.A.can B.cans C.cannt D.cantACBD5.-?-Its October the 14th.A.When is today B.whats today C.What time is today D.What day is today6.He i

22、swith his father the whole day.A.fish B.fishes C.to fish D.fishingBD7.Can you come to my party?-.A:Sure,I love B:Sure,I love to C:Sure,Id love to D:Sure,Id love.C8.-Would you like to play football with us?-_,but Im busy.A.No,I cant B.No,I wouldnt C.Yes,Im glad D.Yes,Id love to 9.-_I take the newspap

23、er away?-No,you mustnt.You _ read it only here.A.Must;can B.May;can C.Need;must D.Must;must ABExercise1.Is that girl in red Sally?No,it _ her.She has gone to Hong Kong.A.may beB.must beC.cant be2.I cant stop playing computer games.For your eyes,my boy,Im afraid you _.A.canB.mayC.have to3.I think her

24、 dress comes from the 1970s.It_ be from that time.It looks so modern on her.A.mustntB.cantC.wontD.wouldnt4.Must I do my homework now,mum?_.You can do it tomorrow.A.No,you needntB.No,you mustntC.Yes,you needD.Yes,you must5.Rock music may _ nice to young people,but mostold people cant stand it.A.hearB.soundC.lookD.listen6.Lucy,can I use your English dictionary?Sure.But you _ return it before the class.A.must B.canC.mayD.wouldHomework1.复习Grammar Focus 中的内容。2.你的朋友邀请你去看电影，请根据在3c中所填写的信息编写一个与你朋友的对话。A:Can you go to the movie on Saturday evening?B:Sorry,I cant.I have to