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1、Unit 5Section A(1a2c)What did you do for National What did you do for National Vacation?Vacation?Where did you go?Where did you go?A A A A:How did you get there:How did you get there:How did you get there:How did you get there？B B B B:I:I:I:I took/rodetook/rodetook/rodetook/rode the _.the _.the _.th
2、e _.A A A A:How How How How long long long long did did did did it it it it take take take take you you you you to to to to get get get get there?there?there?there?B B B B:It:It:It:It tooktooktooktook _._._._.A A A A:How How How How far far far far is is is is it it it it from from from from your yo
3、ur your your home home home home to to to to schoolschoolschoolschool？B B B B:It:It:It:Its s s s miles.miles.miles.miles.Guess:what are they doing this weekend?They are having a birthday party.Can you come to my birthday party?Sure,Id love to.Sorry,I cant.I have to study for a testI have to study fo
4、r a test.go to the doctorI have to go to the doctor.help my parents I have to help my mother.visit my aunt I have to visit my aunt.have a piano lesson I have to have a piano lesson.study for a testgo to the doctorhave a piano lessonhelp my parentsvisit my aunt1adace1b Listening TedTimKayAnnaWilsonA:
5、Can youA:Can you?B:Yes,I can.C:NoC:No,I cant,I cant.Yes,Id like/love to.Im sorry I cantIm sorry I cant.I have to+动词原形A birthday partyIm sorry,I cant.I have to _study for a test.Hi,May!Can you come to my birthday party this evening?Hello,Mary.Could you come to my birthday party this evening?Sure,Id l
6、ove to.Im sorry.I have to help my mom.Paul!Would you like to come to my birthday party this evening?would like+to do sthA:Can you come to my party on?B:Sure,Id love to.C:Sorry,I cant.ID:Im sorry,too.I have to.Please invite(邀请邀请)your friends to your party.Groupwork:Im sorry.Im+v-ing(表计划、打算表计划、打算)表示邀请
7、的句型表示邀请的句型:(你能来参加我的聚会吗你能来参加我的聚会吗?)Can you come to my party?Could you come to my party?Would you like to come to my party?接受邀请接受邀请:拒绝邀请拒绝邀请:Sure,Id love/like to.Im sorry,I cant.I have toHe has to go to the doctor.Can he/she/they come to the party?He is playing basketball.She has to visit her aunt.The
8、yre going fishing.aunt1.Jeff can /cant come to the party.2.Mary can /cant come to the party.3.May can /cant come to the party.4.Claudia can /cant come to the party.5.Paul can /cant come to the party.2aListen and circle“can”or”cant”2 3 12b Listen again.Number the reasons(1-3)why people cant go to the
9、 party.A:Can you?B:Sorry,I cant.I have to A:Thats too bad.Maybe another time.A:Can you?B:Sorry,.I have too much homework.A:Thats too bad.Maybe another time.B:Thanks for asking .birthday partydancing partyChoose one party,A:A:invite your friend B to the party.invite your friend B to the party.B:B:say
10、 cansay cant go and why.t go and why.A:Hey,Dave,can you come to my party on Saturday?B:Im sorry,I cant.I have too much homework this weekend.A:Thats too bad.Maybe another time.（下次）B:Sure,Joe.Thanks for asking.2c.next timenext timeExplanation 1.can 的用法的用法 表邀请。表邀请。若接受邀请，若接受邀请，回答为：回答为：OK./All right./Su
11、re./Of course./Certainly./Yes(Sure),Id love(like)to.若不接受邀请，若不接受邀请，回答为：回答为：Sorry,cant.(+原因原因)eg.Can you come to the party?Yes/Sure,Id love/like to.Sorry,Icant.I have to help my parents.2 have to强调客观上需要做某事，即表示外界强调客观上需要做某事，即表示外界条件的需要不得不做某事，含有条件的需要不得不做某事，含有“客观所迫客观所迫”的意味，的意味，它有人称和数的变化，可用于多种时态中，否定式为它有人称和数
12、的变化，可用于多种时态中，否定式为“不必不必”。must强调说话者主观上认为必须做某事，含有强调说话者主观上认为必须做某事，含有“主主观判断观判断”的意味，它的否定式意为的意味，它的否定式意为“禁止，不允许禁止，不允许”。eg.If one gets ill,hell have to see a doctor.She has to go to school by bus.We must go to school on time.-Must I finish the homework now?-Yes,you must./No,you neednt(dont have to).You mustn
13、t play football in the classroom.课堂跟踪练习单项选择().-Can you come to my birthday?-_.A.Yes,I cant.B.Sorry,I cant.C.No,I can.D.Sorry,I can.().-Can you come to my house?-Sure,_ A.Id love to.B.Id love C.Id like.D.I cant()Im too tired,so I _ sit down and rest every five minutes.A.must B.must to C.have D.have to()Id love_shopping with my mother.A.going B.goes C.to go D.went()5.I already had to_ when I was your age.A.working B.to work C.works D.workBAACD1.1.Make a conversation.Make a conversation.2.2.Write a report according Write a report according to the conversation.to the conversation.