Unit+9+Section+A+(1a-1c) 人教版英语八年级上册.pptx
Unit 9Can you come to my party?Section A(1a1c)Language Goal新知学习课堂小结当堂检测学习目标重点研讨1.能熟悉并正确运用本课时的重点单词和短语2.能够运用得体的语言有礼貌地发出邀请，接受邀请 或拒绝邀请并能陈述拒绝邀请的理由 3.能正确使用can,have to,must 等情态动词进行表达A:Can you come to my party?B:Sure,Id love to.Sorry,I cant.I have to A:Can you play basketball with us?B:Sorry,I cant.I have to study for a testB:Sorry,I cant.I have to go to the doctorA:Can you?visit my friendA:Can you?B:Sorry,I cant.I have to go to the concert1.prepare for an exam_2.help my parents_3.go to the doctor_4.meet my friend_5.have the flu_aedbc1aMatch the phrases with the pictures a-e.Anna Tim Kay Wilson 1bListen and write the names(Tim,Kay,Anna and Wilson)next to the correct students in the picture.Can you come to my party?Sure,Id love to.prepare for an exam help my parentsgo to the doctormeet my friendhave the fluSorry,I cant.I have to 1cYou are the students in the picture.Student A,invite three students to your party.Student B,C and D,give answers.A:Can you come to my party on Saturday afternoon?B:Sure,Id love to.C:Sorry,I cant.I have to prepare for an exam.D:Im sorry,too.I must go to the doctor.play basketball have the fluplay the piano go to the doctor help my parents go to the concert prepare for a test visit my friendMake new conversations Can you come to my party on Saturday afternoon?Yes,Id love/like to.Certainly,Id love/like to.Sure,Id love/like to.Thanks for your invitation.How to accept an invitationYes,Id love/like to.Certainly,Id love/like to.Sure,Id love/like to.Thanks for your invitation.Sorry,I cant.I have to prepare for an exam.Im sorry,too.I must go to the doctor.Can you come to my party on Saturday afternoon?How to decline an invitationIm sorry,I cant.I have toId love to,but I have toSorry,I cant.Im going to the movies.1.prepare v.使做好准备；把准备好e.g.Dont prepare dinner this afternoon.Lets eat outside.下午不用准备晚饭了。我们出去吃。2.prepare for 为做准备e.g.We need to prepare for the New Year.我们需要为新年做一些准备。情态动词情态动词can 1含义：情态动词can表示说话人的语气或情态，基本意思是“能；会”，没有人称和数的变化，在句子中不能常独作谓语，其后须跟实义动词原形；can的否定形式为can not/cant/cannot；过去式为could，其过去否定形式为could not/couldnt。2can的用法 表示能力，意为“能；会”等。Can you speak English？你会讲英语吗？Yes，I can.是的，我会。多用在口语中，表示请求或允许，意为“可以；能”等。用于疑问句中表示提出要求；用于否定句中表示不允许。【注意】can表示请求，用于发出邀请，接受对方的邀请，常用：Sure，Id love(like)to./Certainly/Of course.等来回答；不接受，常用：Sorry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。eg：Can you come to my birthday party tomorrow？明天你能来参加我的生日聚会吗？Sorry，I am afraid not.Im going to visit my grandpa.对不起，我恐怕不能去，我打算去看望爷爷。have to 与与 must 的区别：的区别：have to意为“不得不；必须”，它强调一种客观情况。must意为“必须”，着重于说话人主观上认为有义务、有必要。eg:We have to go home now because its dark.我们现在必须回家因为天黑了。You must do it yourself.你必须自己做。have to 有单复数及时态的变化，must无人称、时态、数的变化。have to的用法的用法“have to”意为“不得不，必须”，它强调一种客观情况，有单、复数及时态的变化，其第三人称单数为has to，过去式为had to。eg:His mother is ill.He has to stay at home and look after her.他妈妈病了。他不得不待在家里照顾她。Unit 9Section A(1a1c)情态动词情态动词can,have to,must:_在本课时中表示发出请求、邀请；_强调客观上需要；_强调说话者主观上认为必须做某事，含有“主观判断”的意味。发出邀请的句型：发出邀请的句型：_接受邀请：_拒绝邀请：_重点单词和短语：重点单词和短语：_,_,_,_,_.fluprepare forexampreparego to the/a doctorCan you come to my party?Sure,Id love to.Sorry,I cant+理由canhave tomust基础训练：单项选择1.Can you ride a horse?-No,I_.A.neednt B.may not C.cant 2.-I have too much homework.I cant go to your party.-_.A.Thats too bad B.I hate that C.why not 3.-Can you come to play ping-pong with me?-_,but I have to look after my sister.A.Id love to B.Yes,I can C.Sorry,I cant.CAA基础训练：单项选择4.We will have a picnic _ Saturday morning.A.on B.in C.at 5.-Why do you practice football every day?-Because we need to _ for the match next month.A.game B.player C.prepareAC能力提升：用适当的话语补全对话：A：Hi,Mary.Can you come to my birthday party on Saturday afternoon?B:Im _,I cant.I have to help my parents.A:Thats too bad._ you,Jim?Can you come to my party?C:Id love to.A:Tony,can you come to my party?D:_ is it?A:Saturday afternoon.D:Oh,no,I cant.I have to study for a test.A:What about you,Tina?E:Id love to,but I have to _ with my grandmother.She is ill.A：What a pity!(真遗憾）Maybe _ time.sorryWhat aboutWhengo to the doctornext/anotherToday we have learnt how to say“yes”or“no”to someones invitation and give a reason.1)Can you?常用于发出邀请常用于发出邀请.在口语也用在口语也用would you like to?Could you?2)Sure,Id love to.这是对邀请的肯定回答这是对邀请的肯定回答,表示接受邀请表示接受邀请.Sure用于口语用于口语,相当于相当于Certainly,yes.3)Sorry,I cant.是对是对邀请的否定回答。邀请的否定回答。Have to“不得不不得不,必须必须”,三单用三单用has to.
