人教版八年级英语上册 Unit 9 第2课时《Section A (2d-3c)》课件+教案+导学案+分层作业+素材

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Unit 9 Can you come to my party?Section A 2d-GF情境导入1语法探究2应用实践3迁移创新4回顾总结5考点速递6随堂小练7家庭作业8学习目标Learning ObjectivesScenario importJeff: Hey, Nick, can you come to my house on Saturday? My cousin Sam from Xi’an is going to be here.Nick: Oh, Sam! I remember we went bike riding together last fall when he visited you.Jeff: Yes, that’s right.Nick: I’d love to come, but I’m afraid I can’t. I have an exam on Monday so I must prepare for it.Jeff: That’s really too bad! Oh, but Sam isn’t leaving until next Wednesday. Can you hang out with us on Monday night?Nick: Sure! Catch you on Monday!They are going bike riding.Jeff is also going to have a party at his house on Saturday.Read and answer the question.Read the conversation in 2d and try to find out the answers quickly.1. Can Nick come to Jeff’s house on Saturday?2. What’s Nick’s plan for this weekend?3. What did Jeff and his cousin do last fall?4. When is Sam leaving? No, he can’t.He has to prepare for an exam.They went bike riding together.He isn’t leaving until next Wednesday.Fill in the blanks according to the conversation. Jeff’s _______ Sam _____ Xi’an is going to visit him on Saturday. Jeff and his friend Nick ______________ together last fall when Sam came. But this Saturday Nick _____ come to Jeff’s house because he must _______ ____ ___ _____ on Monday. Luckily, Sam isn’t leaving______ next Wednesday. Nick can ______ them on Monday and then _____ ____ together on Monday night.cousinfromwent bike ridingcan’t prepare for an examuntilcatchhang outRole-play the conversation.2dJeff: Hey, Nick, can you come to my house on Saturday? My cousin Sam from Xi’an is going to be here.Nick: Oh, Sam! I remember we went bike riding together last fall when he visited you.Jeff: Yes, that’s right.Nick: I’d love to come, but I’m afraid I can’t. I have an exam on Monday so I must prepare for it.Jeff: That’s really too bad! Oh, but Sam isn’t leaving until next Wednesday. Can you hang out with us on Monday night?Nick: Sure! Catch you on Monday!骑自行车恐怕与某人闲逛有考试准备Grammar focusTry to find out the rules.What’s the usage of can in the following sentences?一起来学习吧！A robot can do many different things.Butterflies can see more colors than human can.I can clean the apartment by Friday.Scotland can be warm in September.Can I download music for free?You can swim in the lake.can is used for abilitycan is used for possibilitycan is used for permissionTry to find out the rules.观察一下，can表示“邀请”时句型结构是什么样的？一起来学习吧！Can you come to my party on Saturday?Can you go to the movies tomorrow night?Can he go to the party?Can she go to the baseball game?Can they go to the movies?Can is used for making invitations in these sentences.情态动词can还可以表示“邀请”。但是在表示“邀请”时could比can更委婉、更礼貌，如Could you join us for the dinner?如何同意或拒绝对方的邀请呢？一起来学习吧！Try to find out the rules.How to accept an invitation.Yes, I’d love/like to.Certainly, I’d love/like to.Sure, I’d love/like to.Sure. That sounds great.Thanks for your invitation. How to decline an invitation.I’m sorry, I can’t. I have to …I’d love to, but I have to …I’d love to, but I’m afraid I can’t.Sorry, I’m not free/available.Thanks for your invitation, but I may …Grammar 情态动词can的基本用法:A. 表能力：能；会 e.g. I can sing well.B. 表请求允许：可以；能 e.g. Can I use your dictionary? （征求允许）C. 表猜测： 可能 e.g. He can‘t be at home now.D. 表邀请： 可以 e.g. Can you come to my party?Grammar Besides CAN and MUST , what other modal verb can you find?Grammar have to的用法have to的意思是“必须；不得不”，后面跟动词原形。其否定式是don’t have to ...，意为“不必做......”。e.g. You have to eat less junk food like fried fish and chips. Take it easy. You don’t have to be so nervous.Grammar 1. must “必须”，后跟动词原形。 must没有人称和数的变化。must的用法Grammar 2. must 表示主观“必须”； have to表示客观需要，即“不得不”。must的用法Grammar 3. must，用在肯定句中表示有把握的推测,意为“一定，肯定"。must的用法---Must I finish my homework now?4. must引导的一般疑问句，否定回答是needn’t.Grammar might的用法表示请求，许可，意为“可以”，语气比may更委婉。表示推测，意为“可能”，语气缓和，较委婉，可能性低于may。may的过去式, 意为“可能”。Might I ask you a question?The paper says that it might rain.He said he might come tomorrow.Application Practice Read the sentences and match the meanings of “can”.____ Can you play ping-pong?____ I can’t play it well.____ Can you two play ping- pong with me tomorrow?____ Can I take my sister with us? ____ My parents can’t be back home early, I think.A. 表能力，能，会C. 表猜测， 可能B. 表请求允许，可以，能AABCDD. 表邀请， 可以Fill in the blanks in the conversation.A: Hi, Peter. ______ you come to my party ______ the weekend?B: Sure, ______ love to.A: How about ______, Jenny?C: I’m afraid I ______. I ______ to look after my little cousin.A: _________ you come, Jeff?D: I ______ be able to, but I’m not sure. ______ let you know tomorrow.CanatI’dyoucan’thaveCan / WillmightI’llComplete the answers with might and one of the phrases in the box.3awatch TV on the weekend my cousin visit my grandparents practice the violin1. A: What are you going to do on Saturday? B: I’m not sure. I might __________________________ 2. A: What are you planning to do after school? B: I don’t know. ____________________ visit my grandparents.I might watch TV.两者都表示将要做的事情或打算做的事情， 但be panning to do有更强目的性和计划性。Complete the answers with might and one of the phrases in the box.3awatch TV on the weekend my cousin visit my grandparents practice the violin3. 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: ________________________________________________I’m not sure. I might finish it on the weekend.I don’t know. I might go to the movies with my cousin.I’m not sure. I might practice the violin.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) ________________________________________ Refusing: _______________________________________ Reason: _____________________________________ (might have to)Can you come to play tennis?Sure, that sounds great.Would you like to go to the movies?I’m afraid not. I might have to visit my grandparents.Complete the sentences below. Use the words in brackets to help you.3. Inviting: (can/hang out with us tonight) _______________________________________________ Refusing: ____________________________________________ Reason: ____________________________________________ (must) 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?Sorry, I can’t. Sure, I’d love to.I must finish my homework.Migration InnovationWrite down everything you have to do next week. Choose a day and time to have a party. I have too much homework.I will go to the movies.I …Invite your classmates to do something with you. Hey, Dave. Can you go to the movies on Saturday?That’s too bad. Maybe another time.I’m sorry, I’m not available. I have too much homework this weekend.Sure, Joe. Thanks for asking.Make a report to say who can go with you and who can’t and why.Summary Summary Language points【精讲】invite v. 邀请invitation n.请柬；请帖；邀请1.Invitingv. 接受2. Accept反义词 refuse。refuse to do sth. “拒绝做某事”。Exercise1. — ______ you come to my house to watch the baseball match on TV? —Sure, I’d love to. A. May B. Must C. Should D. Can2. — Today is my birthday. Can you come to my party tonight?— ______, but I should finish my homework first.A. That’s too bad B. Yes, please C. No, I don’t know D. I’d love to3. —Why didn’t you come to my party?—I _____stay at home，because my mother was ill.A. has to B. have to C. had D. had toD一、单项选择。DD1. He _______(邀请)me_______(visit)his new home last Sunday.2. Luckily, they________(接受)my apology(道歉).3. I don’t know how__________(拒绝)him.4. How about________(go) to the movies?5. Can you________(take) the dog for a walk?6. His father refused _________(buy) an Ipad for him.7. You are free ________(play)basketball .invitedto visitacceptedto refuse going taketo buyto play二、填空。HomeworkHomework Level A : Suppose your friend Jenny invites you to take part in an activity next week. Based on your next week plan in 3c, write an e-mail message to her to accept or refuse her invitation.Level B : Do more exercises of the usages of the modal verbs and the expressions used for making, accepting and refusing invitations.Thank you for listening