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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,Unit,9,Unit 9,1,Section A,（,Grammar Focus-3c,）,Unit9 Can you come to my party?,初中英语人教版,八上,Section A（Grammar Focus-3c）Uni,2,学习目标,1),学习掌握下列词汇：,invite,accept,refuse,；,2,）能用,can,发出邀请；,3,）能用,can,打听第三方是否能参加聚会，并说明原因；,4,）能就已有的计划或安排进行简要讨论；,5),掌握情态动词,can,must,have to,might,的用法。,学习目标1)学习掌握下列词汇：invite,accep,3,1.,星期六你能来我的聚会吗？,_ you _ to my party on Saturday?,2.,当然，我乐意去。,Sure,_ _ _.,3.,对不起，我必须为数学考试而学习。,Sorry,I _ _ _ a math test.,4.,明天晚上你能去看电影吗？,_ you _ to the movies _ night?,Id love to,Can come,must study for,Can go,Fill in the blanks.,tomorrow,Try your best!,1.星期六你能来我的聚会吗？Id love to,4,5.,当然可以，听起来很棒。,_,that _ _.,6.,恐怕不行，我得了流感。,Im _ not.I have the _.,7.,他能去聚会吗？,_ he _ to the party?,8.,不能。他得帮助他的父母。,No,he _.He _ to help his parents.,9.,她能参加棒球比赛吗？,_ she go to the baseball _?,Sure sounds great,afraid flu,Can game,Can go,cant has,5.当然可以，听起来很棒。Sure,5,10.,不，她没有空。她必须去看医生。,No,shes _ _.She _ _ to the _.,11.,他们能去看电影吗？,_ they _ to the _?,12.,不，他们没有空。他们可能必须去见朋友。,No,theyre not _.They _ _,_ meet their _.,not available must,go doctor,to friends,Can go movies,free might have,10.不，她没有空。她必须去看医生。not ava,6,Grammar Focus,Can you,come to my party on Saturday?,Sure,I,d love to,.,Sorry,I must study for a math test.,Can you go to the movies tomorrow night?,Sure.That sounds great.,I,m afraid not.I have the flu.,Can he,go to the party?,No,he can,t.He has to help his parents.,Can she,go to the baseball game?,No.she,s not available.She must go to the doctor.,Can they,go to the movies?,No,they,re not free.They might have to meet their friends.,Grammar FocusCan you come to m,7,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.-ing,Conclusion,Sure.That sounds good/great.,Im afraid not.I have to/must,表示邀请的句型:接受邀请:Sure,Id love/li,8,watch TV,on the weekend,my cousin,visit my grandparents,practice the violin,1.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._.,3a,Practice,Complete the answers with might and one of the phrases in the box.,watch TV,I might practice the violin,watch TV,on the weekend,my c,9,3.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 Saturday?,B:,_,O,n the weekend,M,y cousin,No.,I might,visit grandparents,.,3.A:When will you finish the,10,3b,Complete the sentences below.,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.,Would,you,like to,go to the movies,?,I,m afraid not.I have too much homework to do.,3b Complete the sentences belo,11,3.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,?,W,ould,you,like to come to my,birthday party,?,No,I can,t.I must finish my homework.,Sure,I,d love to.,3.Inviting:(can/hang out wit,12,can,的用法,情态动词,can,没有人称和数的变化，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）,can的用法情态动词can没有人称和数的变化，过去式为cou,13,have to,的用法,1.,have(has)to+,动词原形,have(has)to,后面要用动词原形。当主语为第三人称单数时用,has to,，当句子是过去时用,had to,。,We,have to,go home now.,我们不得不现在就回家。,He,has to,work on Sunday.,他不得不在周日工作。,I,had to,do much housework last Sunday.,上周日我不得不做很多作业。,have to 的用法,2.have to,的,否定句,句型：,主语,+,dont/didnt/doesnt,wont,+,have to,+,动词原形,You,dont have to,walk so fast.,你不必走那么快。,He,will not have to,buy a new coat next year.,明年他没必要买新外衣了。,3.have to,的,疑问句,句型：,Do/Does/Did/Will,+,主语,+,have to,+,动词原形,2.have to 的否定句句型：,Did,he,have,to,ask the question?,他非要问那个问题吗？,Yes,he did.,是的。,No,he didnt(have to).,不。,不能独立作谓语，只能和动词原形一起构成谓语，,表示说话人的语气和情态。,2.没有人称和数的变化。(have to除外),3.否定形式：在其之后加not(have to除外),疑问形式：情态动词提到主语之前(have to除外)。,Did he have to ask the questio,3.,have to,的意思是“必须、不得不”,往往强调由于客观原因,而必须做某事。,have to,后接动词原形；,have to,有人称、数和,时态的变化,其,第三人称单数形式,为,has to,其,疑问形式和否定,形式,要借助于助动词,do,或,does,来完成。例如：,We,have to,look after our sister at home.,我们不得不在家照顾我们的妹妹。,Does,he,have to,get up early tomorrow morning?,明天早上他必须早起吗？,I dont,have to,stay at home today.,今天我不必待在家里。,3.have to的意思是“必须、不得不”,往往强调由于,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 we?,“我们,好吗？”,Lets,“,我们,吧。”,Why not?=Why dont you?,“为什么不,？”,How/What about?,“,怎么样？”,向别人发出邀请、请求、建议或征求某人的意见，其他Would,18,Exercise,一、选择正确的词,1.Thank you for,(ask/asking),but I cant go to the movies with you.,2.Paul has to study,(at/for)the math test tonight.,3.My sister has too,(much/many)homework to do.,4.Can you come to my party,(at/on)Saturday night?,5.She invites me,(watch/to watch)the basketball match the day after tomorrow.,6.I like playing,(piano/the p
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