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Unit 9 Can you come to my party?1.1.复习备考复习备考_2.2.帮助我的父母干家务帮助我的父母干家务_3.3.去看医生去看医生_ _ 4.4.见我朋友见我朋友_5.5.太多作业太多作业_6.6.谢谢你的邀请谢谢你的邀请_study for a test help my parents do houseworkgo to the doctormeet my friend too much homework thanks for your invitation巩固词组巩固词组(Ask and answer in pairs)A.Can you come to my party?B.Sorry,I cant.I have to_.C.1.为考试而学习为考试而学习D.2.看医生看医生E.3.上钢琴课上钢琴课F.4.帮助我的父母亲帮助我的父母亲G.5.拜访我的姑姑拜访我的姑姑study for a test go to the doctorhave a piano lessonhelp my parentsvisit my aunt Hey,Sally.Can you go to the movies on Saturday?Im sorry,Im not available.I have too much homeworkthis weekend.2c.Pair workThats too bad.Maybe another time.Sure,Joe.Thanks foryour inviting/asking.Hey,Tom.Can you go to the movies on Saturday?Im sorry,Im not available.I have to take part in the football matchThats too bad.Maybe another time.Sure,Joe.Thanks for asking.1.Thats too bad.太遗憾了。表示遗憾或同情。太遗憾了。表示遗憾或同情。2.Maybe another time.也许换个时间吧。也许换个时间吧。或或Maybe next time.也许下一次吧也许下一次吧3.another/the other/others/the others1)another another+n.(单数单数)三者中或无范围的另一个三者中或无范围的另一个 eg.This coat is too big.Please show me another one.2)the other one,the other 一个是一个是,另一个是另一个是.,表示两者中的另一个表示两者中的另一个 eg.I have two pens.One is black,the other is red.Explanation3)others=other+n.(pl.),无范围的另一些无范围的另一些 someothers.“一些一些另一些另一些.”eg.Lei Feng was always ready to help others(=other+people)4)the others=the other+n.(pl.),有范围的另外一些有范围的另外一些,“其余所有的其余所有的”eg.There are sixty-two students in our class,one third are girls,the others(=the other students)are boys.注：注：another 另外的另外的,附加的附加的 eg.another three books=three other/more books另外三本书另外三本书Unit 9 Can you come to my party?Hello,Mary.Could you come to my birthday party this evening?Sure,Id love to.Im sorry,I cant.I have to _prepare for a test.Hi,May!Can you come to my birthday party this evening?Im sorry.I have to help my mom.Paul!Would you like to come to my birthday party this evening?would like+to do sth.表示邀请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:Certainly/Of course/Sure,Id love/like to.1,Im sorry,I cant.I have to2,Im afraid not.I have to3,Im+V-ingA:Can you come to my party?A:Can you come to my party?B:Sorry,I cant.B:Sorry,I cant.I Im m v-ingv-ingWork in pairsWork in pairsgo to the theatre.go to the theatre.go to the doctorgo to the doctorgo to the dentist.go to the dentist.go to the moviesgo to the moviesmeet my friendmeet my friend进行时态表将来进行时态表将来Tom:Hey,Jeff,can you come to my Christmas party?Jeff:When is it?Tom:Its on Saturday,December 24,at six oclock.Jeff:Great!Id love to.Tom:How about you,Lucy?Lucy:I am sorry,I cant.I am going to the movies with my family.Can you come to?Christmas partySaturday,December 24,six oclockJeff:Sure/greatLucy:Sorrygo to the movies with my familyIts a Birthday Party!For whom:Lisa Time:Friday,October 15,at four-thirtyPlace:Lisas house,15th street Come and join us!Lucy:Hi,Tom,can you come to Lisas Birthday Party?Tom:is it?Lucy:Its at .Tom:is it?Lucy:Its in ,on .Tom:Great!Id love to.When On Friday,October 15 four-thirtyWhereLisas housethe 15th streetAnswer the questions?1.What did they do last fall?2.Why doesnt Nick come?3.When are they going to hang out?4.Where does Sam come from?5.When is Sam leaving?2d Role-play the conversation.Jeff:Hey,Nick,can you come to my house on Saturday?My cousin Sam from Xian is going to be here.Nick:Oh,Sam!I remember we went bike riding together last fall when he visited you.Jeff:Yes,thats right.Nick:Id love to come,but Im afraid I cant.I have an exam on Monday so I must prepare for it.Jeff:Thats really too bad!Oh,but Sam isnt leaving until next Wednesday.Can you hang out with us on Monday night?Nick:Sure!Catch you on Monday!Thats really too bad!Oh,but Sam isnt leaving until next Wednesday.在英在英语中，中，notuntil是一个常是一个常见句型，表句型，表 示示“直到直到才才”。在口。在口语中，中，还使用使用 Till 代替代替until，构成，构成nottill 的的结构。如：构。如：Dont leave todays work till tomorrow.不要今天的事留到明天再做。不要今天的事留到明天再做。I didnt go to bed until past midnight.昨晚我昨晚我过了午夜了午夜12点才睡。点才睡。2.Thats too bad.Maybe another time.太糟了太糟了,也许换个时间吧。也许换个时间吧。Maybe another time.相当于相当于Maybe next time.译为：也许下一次译为：也许下一次 吧吧 another 表示三者或三折以上的表示三者或三折以上的“另一另一”e.g.can you give me another book?你能再给我一本书吗？你能再给我一本书吗？3.Thanks for asking.谢谢邀请。谢谢邀请。表示感谢的几种方式：表示感谢的几种方式：（1）thank you.谢谢你。谢谢你。（2）thanks a lot.多谢。多谢。（3）thank you for your help.谢谢你的帮助。谢谢你的帮助。（4）thank you for helping me.谢谢你的帮助。谢谢你的帮助。4.Can you hang out with us on Monday night?hang out with sb 与某人与某人闲逛；和某人逛；和某人闲荡；和某人和某人闲逛；和某人一起逛；和某人一起闲混混 相关搭配：相关搭配：hang out with 与与出去玩出去玩 e.g.hang out with friends 和朋友和朋友闲混；和朋友混；和朋友闲逛逛 hang out with family 放假的放假的话5.Sure!Catch you on Monday!礼拜一礼拜一见！这是英是英语中有一种道中有一种道别方式，相当于：方式，相当于：See you next Monday!类似的似的说法法还有：有：Catch/See you later!（回（回头见！）！）Can you come to my party on Saturday?Sure,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 movies?No,theyre not free.They might have to meet their friends.Grammar Focus3a Complete the answers with might and one of the phrases in the box.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._ watch TV on the weekend my cousin visit grandparents practice the violinpractice the violin.I might watch TV.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:_ On the weekend My cousin No.I might visit grandparents.3b 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.would you like to go to the movies?Im afraid not.I have too much homework to do.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?Would you like to come to my birthday party?No,I cant.I must finish my homework.Sure,Id love to.3c 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.星期星期一一 Monday 星期星期二二 Tuesday 星期星期三三 Wednesday 星期星期四四 Thursday 星期星期五五 Friday 星期星期六六 Saturday 星期星期日日 Sunday Do you know week?There are seven days in a week.colorful weekend activities go fishinggo shopping go skateboardingplay basketball go to the cinemaclimb mountains use the Internet go to a partygo to the concertstudy for a testgo to the doctorhave a piano lessonvisit his auntgo to a baseball game/have baseball trainingWeekend ActivitiesWhat do you usually do on weekends?What activities do you do on weekends?have to 不得不不得不A:What do you have to do this weekend?B:I have to What weekend activities do you do?study for a testgo to the doctorhave a dancing lesson情态动词主要有：情态动词主要有：may/might,can/could,must,have to,shall/should,will/would,ought to,need,dare,used to。Grammar focus现在我们来着重学习情态动词现在我们来着重学习情态动词can 以及以及have to 的用法。的用法。其特征主要有：其特征主要有：1.不能独立作谓语，只能和动词原形一起构不能独立作谓语，只能和动词原形一起构成谓语，表示说话人的语气和情态。成谓语，表示说话人的语气和情态。2.没有人称和数的变化。没有人称和数的变化。(have to除外除外)3.否定形式：在其之后加否定形式：在其之后加not(have to除外除外)。疑问形式：情态动词提到主语之前疑问形式：情态动词提到主语之前(have to 除外除外)。Have/has to 的的疑问形式和否定形式疑问形式和否定形式要借助于要借助于 助动词助动词do或或does来完成来完成 can为情态动词为情态动词,在本单元中表示在本单元中表示请求请求,用于发出邀请，后跟动词原形用于发出邀请，后跟动词原形。当同意接。当同意接受对方的邀请时受对方的邀请时,常用常用Sure,Id love to./Certainly./Of course.等来回答；若不接受等来回答；若不接受,常用常用Sorry等来有礼貌地拒绝等来有礼貌地拒绝,一般情况下一般情况下需要说明不能接受邀请的原因以表示歉意。需要说明不能接受邀请的原因以表示歉意。Exercise 一、选择正确的词一、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 match the day after tomorrow.6.I like playing (piano/the piano).onto watchthe piano二二.对话填空。每空一词，单词的首字母已给出。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 orryomeworkad eelingB:Im not sure.Maybe 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、选择题三、选择题1.Can you play tennis with on Saturday?A.us B.we C.our D.ours2.Henry his homework this afternoon.A.have to do B.have to doing C.has to do D.has to doing3.Tony is playing tennis the school team.A.on B.in C.to D.with4.Jim play 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 is with 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 newspaper away?-No,you mustnt.You _ read it only here.A.Must;can B.May;can C.Need;must D.Must;must ABIts a Birthday Party Friday,June30,at four thirtyLisas house,15th StreetCome and have fun!For whom:Time:Place:LisaHomework Write an invitation based on the following information.1.can/may(1)都可表示都可表示“许可许可”。may用于较正式、客用于较正式、客气的场合，而气的场合，而can比较随便（口语）比较随便（口语）。You may/can smoke here.Borrowers may not take out of the library more than two books at a time.The policeman says you cant park here.(2)May/Can I/we?表示征询对方许可表示征询对方许可。Can you?表示请求表示请求。May I use your phone?Yes,you may./Yes,please./No,you may not./No,you mustnt./No,youd better not./Im afraid not./Im sorry.Id rather you didnt.Can I go out and play,Mum?Yes/Certainly,you can./No,you cant.Can you help me with this bag?With pleasure./Sorry,I cant.(3)都可表示都可表示“可能性可能性”肯定句肯定句 Mr.Reed looks pale.He may be ill.(事实上的可能事实上的可能).Mr.Read is in poor health.He can be ill at any time.(逻辑逻辑、理论上的可能、理论上的可能)This news may be true.(=might/could)(事实上的可能事实上的可能)Wang Wei can be really stubborn.(有时或偶然可能会有时或偶然可能会)(=could)否定句否定句This news may not be true.(也许不也许不,=might not)This news cant be true.(不可能不可能,=couldnt)疑问句疑问句Can this news be true?(=Could)May this news be true?(4)can 还可表示还可表示“能力能力”、“能够能够”You can swim,cant you?No,I cant.I cant promise anything,but Ill do what I can.Tickets can be bought from the Tourist Information Center.2.might/could(1)分别为分别为may和和can的一般过去时，分别表示的一般过去时，分别表示过去的过去的“许可许可”、“可能可能”和和“能力能力”、“能够能够”等。等。The children asked whether they could/might go for a swim.(过去许可过去许可)I was afraid it might rain that afternoon.(过去可能过去可能)He asked if the news could be true.(过去可能过去可能)(Can the news be true?)She said he could speak several languages.(过去能力过去能力)I couldnt find her telephone number.(过去能够过去能够)(2)都可表示现在或将来的都可表示现在或将来的“可能性可能性”。语气。语气没有没有may肯定。肯定。Theres someone at the door.It could/might(=may)be George.(肯定句肯定句)/It couldnt(=cant)be George.(否定句否定句)/Could(=Can)it be George?(疑问句疑问句)According to the radio it could/might/may rain tomorrow.Lightning could(=can)be dangerous.(3)Might/Could I/we?Could you?表示更委婉表示更委婉、更、更客气的请求。客气的请求。Might/Could I ask you one more question?Yes,of course you may/might/can/could.Could you help me with these boxes?Of course I can./With pleasure.有时在陈述句中也表示更委婉、更客气的有时在陈述句中也表示更委婉、更客气的请求或邀请：请求或邀请：I wonder if I could/might leave now.I dont suppose you could/might.3.can/be able to(1)can=am/is/are able to =shall/will be able to No one can do it.=No one is able to do it.Can you come tonight?=Will you be able to come tonight?(2)could 表示过去的技能表示过去的技能、本能、本能;was/were able to 表示过去某一具体场合经过努力而表示过去某一具体场合经过努力而做成某事做成某事。I could swim when I was six.He started late,but he was able to catch the eight oclock train.=but he managed to catch =but he succeeded in catching But:Mr.Smith couldnt/wasnt able to see you because hes got a bad cold.(3)be able to还有完成式和非谓语形式还有完成式和非谓语形式。Im sorry I havent been able to answer your letter.=Im sorry for not being able to answer your letter.To be able to run is very important for a footballer.Can you come to my birthday party tomorrow？明天你来参加我的生日聚会，好吗？明天你来参加我的生日聚会，好吗？Sorry,I cant.I am going to visit my grandpa.很抱歉，我来不了，我要去看我爷爷。很抱歉，我来不了，我要去看我爷爷。4.have to的意思是的意思是“必须、不得不必须、不得不”,往往往往 强调由于客观原因而必须做某事。强调由于客观原因而必须做某事。have to 后接动词原形；后接动词原形；have to有人称、有人称、数和时态的变化数和时态的变化,其其第三人称单数形式第三人称单数形式为为 has to,其其疑问形式和否定形式疑问形式和否定形式要借助于要借助于 助动词助动词do或或does来完成。例如：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。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？明天早上他必须早起吗？I dont have to stay at home today.今天我不必呆在家里。今天我不必呆在家里。情态动词情态动词“have to”与其他的情态动词与其他的情态动词如如“can”,“may”“must”和和“should”不同。不同。1)这这4个情态动词没有人称的变化个情态动词没有人称的变化,而而have to有有,它的第三人称单数它的第三人称单数 为为“has to”如：如：He should study hard.He has to study hard.2)这这4个情态动词在一般疑问句中将它们放个情态动词在一般疑问句中将它们放 在句首在句首,在否定句中直接在他们后边加在否定句中直接在他们后边加not即可。即可。我们以我们以can为例为例:-Can he go with us?他能和我们一起去吗？他能和我们一起去吗？-He cant go with us.他不能和我们一起去。他不能和我们一起去。而而“have to”要加助动词要加助动词do,does或或did才才可能完成其疑问句、否定句。可能完成其疑问句、否定句。5.must/have to(1)must 表示主观表示主观“必须必须”；have to表示客观表示客观客观需要，即客观需要，即“不得不不得不”。I dont like this TV set.I must buy a new one.This TV set doesnt work.We have to buy a new one.(now)You must get up at five tomorrow.We(will)have to get up early tomorrow were going to Devon.(future)I had to leave early because I wasnt feeling well.She said she must/had to see the manager.(past)
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