Unit 9 Section A (2d-3c)（ 课件）-2024-2025学年人教版英语八年级上册

Unit 9 Can you come to my party? Section A (2d-3c) Grammar Focus 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/love to do…?“你想要/愿意……?” Would/Will/Could you please…?“请你……好吗?” Shall we do…?“我们……好吗？” Let’s do… “我们……吧。” Why not/ Why don’t you do …?“为什么不……?” How/What about doing…? “……怎么样？” Would you mind doing …?“你介意……?” Sure, I’d love/like to. Yes, I’d love/like to. Of course, I’d love/like to. Certainly, I’d love/like to. That sounds great. accept（接受） invitations： Sorry, I can’t. I have to ... I’m sorry. I must ... Sorry. I’m not available. I might... I’d love/like to , but … ... （2）decline/ refuse/ turn down （拒绝）邀请： 情态动词have to与其他的情态动词 can, may, must, should 不同。 (1) 这4个情态动词没有人称的变化, 而have to有。 它的第三人称单数为“has to”。 eg. You/He should study hard. 你/他应该好好学习。 eg. He has to study hard. 他不得不好好学习。 have to 的用法 (2) 这4个情态动词在一般疑问句中将它们放在句首, 在否定句中直接在他们后边加not即可。 我们以can为例: Can he go with us?他能和我们一起去吗？ He can’t go with us.他不能和我们一起去。 而have to要加助动词do , does或 did 才可能完成其疑问、否定句。 试将下面三句话分别写成 (1) 一般疑问句，并作肯定回答。 (2) 否定句。 a. They have to go to the party. Do they have to go to the party? Yes, they do. They don’t have to go to the party. b. He has to go to see the doctor. Does he have to go to see the doctor? Yes, he does. He doesn’t have to go to see the doctor. c. She had to study for a math test yesterday. Did she have to study for a math yesterday? Yes, she did. She didn’t have to study for a math yesterday. have to 与 must 二者都有“必须”之意 但 have to 表示“客观上的需要”，有人称和时态的变化，否定形式为 don’t / doesn’t / didn’t have to (没必要)； must 表示“主观上的要求”，无人称和时态的变化，否定回答一般用 needn’t 或 don't have to (不必)。mustn’t 表示“禁止”。 比一比 We have to wear warm clothes in winter. 冬天我们不得不穿上暖和的衣服。 (客观需要) I must finish my homework first before I watch TV. 看电视前我必须先完成作业。 (主观要求) You don't have to tell him about it. 你不一定要把此事告诉他。 You mustn't tell him about it. 你一定不要把这件事告诉他。 —Must I be home before eight o’clock? 8点之前我必须回家吗？ —Yes, you must. / No, you needn't. /No, you don’t have to. 是的，必须回家。/不，不必。 Another invitation I want to invite my friend Nick to my house. Can he come? 1.Why is Jeff having the party on Saturday? 2.Is his friend Nick coming to the party? Why or why not? 3.What did they do last fall? 4. When is Sam leaving? 5. What will they do on Monday night? Because his cousin is coming to be here. No, he can’t. He has to prepare for an exam. They went bike riding together. He isn’t leaving until next Wednesday. They will hang out. Read and answer the questions. 2d 2d. Role-play the conversation. Jeff: 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. 我记得去年秋天他来看你时我们一起去骑了自行车。 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! 萨姆直到下个星期三才离开。 星期天晚上你能和我们一起逛逛吗？ until conj. & prep. 到……时；直到……为止 until在本句中作介词，其用法有： ①与短暂性动词连用，常用于否定句 与not构成not … until结构，表示“直到……才”。 ②与延续性动词连用，表示动作或状态一直持续到某时为止。 until 作介词 I didn’t go to sleep until 11 o’clock last night. I watched TV until 11 o’clock last night. until作连词， 表示动作、状态一直延续到另一动作或状态出现。 until 作连词 They try again and again until they succeed. We have to wait until the light turns green. Stay here until the danger has passed. hang out 闲逛；常去某处 My brother likes reading and he often hangs out at the bookshop. Can you hang out with us on Monday night? I hung the picture on the wall. He was hanged during the war. hang 悬挂；垂下 过去式为hung 绞死 过去式为hanged 规则的绞死，不规则的挂 catch v. 过去式为caught。 1.及时赶上；接住；抓住； Be quick, or we’ll fail to catch the school bus. Catch you on Monday. Can you catch the ball in one hand? 常用短语： catch up with 跟上，赶上 catch one’s eye 引起某人注意 2.意为“ 感染上” catch a cold 感 冒 Complete the answers with might and one of the phrases in the box. 1. 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. ___________________________. 3. A: When will you finish the science homework? B: ______________________. 4. A: Who are you going to the movies with? B: ______________________. 5. Are you free to come to my place on Saturday? B: _______________. watch TV I might practice the violin I might finish it on the weekend 3a I might go with my cousin Sorry. I might visit my grandparents watch TV on the weekend my cousin visit grandparents 两者都表示将要做的事情或打算做的事情， 但be planning to do 有更强目的性和计划性。 Can you play tennis with us? Sure. I’d love to. Would you like to go to the movies? I’m afraid I can’t. I might have to prepare for the math exam. Complete the sentences below. Use the words in brackets to help you. 3b 1. Inviting: ____________________________ (can/play tennis) Accepting: ________________________ 2. Inviting: _____________________________ (would like to/go to the movies) Refusing: _____________________ Reasons: ____________________________ (might have to) 3. Inviting: _______________________ (can/hang out with us tonight) Refusing: __________________________ Reason: (must) 4. Inviting: ___________________________ (would like to / come to my birthday party) Accepting: _________________________ Sure. I’d love to. Would you like to come to my birthday party? Sorry. I can’t. I must help my mom at home. Can you hang out with us tonight? Monday Tuesday Wednesday Thursday Friday Saturday Sunday prepare for a test go to the doctor am free have too much homework to do 3c Write down your plans for a week. Then write your reply on the invitation card. 先补全一周的计划，再根据计划，回复老师邀请。 Dear _____, ___________ Reply to an invitation. Accept an invitation Turn down an invitation 1. Decision (决定) 2. Reason 3. Things I can help with 1. What a great idea./ That sounds good. 2. I would like to come because... 3. I can/will... 4. I look forward to the party./ See you then. 1. Thanks + Decision (决定) 2. Reason 3. Things I can help with 1. Thanks so much for planning this. 2. I'd love to come ,but.. 3. I am still glad to help out with... 4. Have a good time. Dear Tom, Thank you very much for inviting me to the New Year's party. I'd love to go but I can't. My parents are out on business. They are coming back next month. And now I have to look after my grandma because she is ill in bed. And I also need to study for my coming English exam. I hope you have a good time. Yours, Li Ping Let’s write. 41769.61 $$