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1、新目标新目标 八年级八年级(上上)Unit 5Unit 5 Can you come to my party?Section A Period 1 Listen to the song!And tell me if you can come to my party?Can you come to my party?New words(你能说出它们的意思吗？)AnotherLesson Concert WhomCalendertomorrowA:Can you come to my party?B:Yes/Certainly/Sure,Id love/like to.Thanks for ask
2、ing me.study for a testgo to the doctorA:Can you come to my party?B:Im sorry,I cant.I.(Id love to,but I.)I have to have a piano lesson.I have to study for a test.I have to help my parentsI have to go to the doctor.I have to visit my aunt.123451a Match the words with the pictures.1.study for a test 2
3、.go to the doctor3.have a piano lesson 4.help my parents5.visit my auntA:Can you come to my party on Wednesday?B:Sure,Id love to.C:Sorry,I cant.I have a piano lesson.D:Im sorry,too.I have to go to the doctor.1c GROUPWORKYes/Certainly/Sure,Id love/like to(Id=I would).Thanks for asking me.Im sorry/afr
4、aid,I cant.I Id love to,but I I wish I could，but?我希望能来，但是?Can you come to my party?Would you like to come to my party?yesnoCircle“can”or“cant”1.Jeff can/cant come to the party.2.Marry 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 com
5、e to the party.2a Listeningcancantcantcantcan2c PAIRWORKHey,Mary,can you go to the movies on Saturday?Im sorry,I cant.I have too much homework this weekend.Thats too bad.Maybe another time.Sure,Joe.Thanks for asking.Can you come to my party next Wednesday?Can you go to the movies with me this Sunday
6、?Can you go camping/fishing with me next Saturday?Can you?Can you?Would you like to?Sure,Id love to.Im sorry,I cant.I.Id love to,but I.go to the concertgo fishingplay computer games can为情态动词，在此表示请求，用于出为情态动词，在此表示请求，用于出发邀请。当同意接受对方的邀请时，常发邀请。当同意接受对方的邀请时，常用用Sure,Id love to/Certainly/Of course等来回答；若不接受，常用
7、等来回答；若不接受，常用Sorry等来有礼貌地拒绝，一般情况下需等来有礼貌地拒绝，一般情况下需要说明不能接受邀请的原因以表示歉意。要说明不能接受邀请的原因以表示歉意。【结论结论】1.can是是 _ 动词动词,_(有有/无无)人称人称和数的变化和数的变化,后接动词后接动词 _。can可以可以表示能力表示能力,指指“能、会能、会”can可以表示可以表示请求，常用于发出邀请请求，常用于发出邀请;can还可以表还可以表示允许示允许,指指“可以可以”。情态情态无无原形原形have to的意思是的意思是“必须、不得不必须、不得不”，往，往往强调由于客观原因而必须做某事。往强调由于客观原因而必须做某事。ha
8、ve 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，其第三人称单数形式数和时态的变化，其第三人称单数形式为为has to，其疑问形式和否定形式要借，其疑问形式和否定形式要借助于助动词助于助动词do或或does来完成。来完成。2.have to意为意为“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 _(有有/无无)人称、数和时人称、数和时态的变化态的变化,后接动词后接动词_。其疑问形。其疑问形式和否定形式常借助于助动词式和否定形式常借助于助动词do，does，did等来完成。等来完成。有有原形原形【
9、运用运用】I.根据括号内的要求完成下列各题。根据括号内的要求完成下列各题。1.His brother can swim.(改为一般疑问改为一般疑问句并作肯定回答句并作肯定回答)_ his brother _?Yes,he _.2.She can go to the movies.(改为否定句改为否定句)She _ go to the movies.Canswimcancant3.I have to help my grandparents.(改为改为一般疑问句并作肯定回答）一般疑问句并作肯定回答）_ you _ to help your grandparents?Yes,I _.4.She h
10、as to babysit her sister at home.(改为否定句改为否定句)She _ _ to babysit her sister at home.Dohavedodoesnt haveII.根据汉语意思完成下列英语句子及对根据汉语意思完成下列英语句子及对话。话。1.你能来参加我的聚会吗？你能来参加我的聚会吗？对不起对不起,我不能去。我必须在家做我不能去。我必须在家做作业。作业。_ you come to my party?Sorry,I _.I _ do my homework at home.Cancanthave to2.汤姆汤姆,你可以进来了。你可以进来了。Tom,y
11、ou _ _ _.3.罗莎不得不为数学测试学习。罗莎不得不为数学测试学习。Rosa _ _ _ for a math test.has to studycan come in1.Choose one party and invite your friends.Find out who can come,who cant come.Then fill in the chart.(选一晚会选一晚会,并邀请你的同学参加。找出谁并邀请你的同学参加。找出谁能来能来,谁不能来。然后再把姓名谁不能来。然后再把姓名,是否能来是否能来以及理由写在表格里。）以及理由写在表格里。）2.Give a report in the class.(小组汇报小组汇报)birthday partydancing partyName Can/CantReasonsTomcanttoo much homeworkSample(示范示范)：ReportTom cant come to my party.He has too much homework.And Lucy would love to come to my party.But.Thank you Thank you for for listening!listening!