Unit 2 课时3 Section A（Grammar Focus）（情境教学课件）英语人教版2024八年级上册

Unit 2 Home Sweet Home Section A What can you do for your home? 课时： Grammar Focus 课型：语法课 学习目标 能够识别 can、could 在请求和许可语境中的语义差异，清晰区分不同情境下的用法。（学习理解） 01 通过 3a - 3c 练习及拓展活动，提升学生在不同生活场景中运用 can / could 进行听、说、读、写的能力，实现语法知识向语言技能的转化，能够流畅开展日常请求与许可交流。（应用实践） 02 借助生活场景对话创作与交流，让学生感受英语在实际沟通中的价值，增强用英语解决生活问题的信心，理解不同语气背后的文化礼仪，培养跨文化交流意识。（迁移创新） 03 Lead-in I want to drink some water, Mr. Brown. Can / Could I drink some water, Mr. Brown? Which one do you think is more polite? I want to drink some water, Mr. Brown. Can / Could I drink some water, Mr. Brown? Let’s think and talk. less polite more polite Presentation Can I hang out with my friends after lunch? Can I grow some flowers there? Can I invite my friends to our new house? Could I go out? Could we keep some fish here? Can you sort your things into those boxes? Can you take care of them every day? Could you please help me hang up the photos? Could you please sweep the floor? 情态动词 can / could can / could 请求许可 提出请求 3a Read the questions with can or could . Notice how they are answered. Could you please sweep the floor? Yes, Dad. I’ll do it at once. Could I hang out with my friends after lunch? Sorry, Jim, but you have to pack up your things first. Can I put some flowers on the table? Yes, good idea! Can you help me hang up the photos? Sure. / No problem! R Write R for requests or P for permission next to each question. P P R 3a Read the questions with can or could . Notice how they are answered. Make polite requests 常用句型 Can / Could you (please) do sth.? 肯定答语 OK. / Certainly. / Of course. / With pleasure. / No problem. / Yes, sure.等 否定答语 Sorry, I can’t. I have to… / I’m afraid not. / I’m afraid I can’t. I am going to…等 3a Read the questions with can or could . Notice how they are answered. Could you please sweep the floor? Yes, Dad. I’ll do it at once. Could I hang out with my friends after lunch? Sorry, Jim, but you have to pack up your things first. Can I put some flowers on the table? Yes, good idea! Can you help me hang up the photos? Sure. / No problem! R Write R for requests or P for permission next to each question. P P R 3a Read the questions with can or could . Notice how they are answered. Ask for permission 常用句型 Can / Could I do sth.? 肯定答语 Yes, you can. / Certainly. / Yes, please.等 否定答语 Sorry, you can’t. / I’m afraid you can’t.等 Could I hang out with my friends tonight? No, you couldn’t. Sorry, you can’t. ✖ ✔ Choose the answer. 在回答用could 提出的请求时，通常不用 could而用 can。 Practice Key Words dead adj. 不运行的；死的 /ded/ John's mobile was completely dead. death n. 死亡 die v. 死亡 Key Words note n. 笔记；记录；便条 v. 注意；指出 /nəʊt/ Please make a note of the dates. take notes 做笔记 Key Words community n. 社区；社团 /kəˈmjuːnəti/ There needs to be more support for the elderly in the community. 3b Choose the best question to complete each conversation. A. Could you give me a ride to town now? B. Can I stay out until eleven? C. Mr Lake, could I go to the toilet? D. Could I use your computer? 1. A: ______________________________ B: Of course you can. 2. A: ______________________________ B: Yes, if you are careful with it. 3. A: ______________________________ B: No, you can’t. You have a basketball game tomorrow, remember? You need a good rest. 4. A: Can I go to the movies? B: Of course. A: _________________________________ B: I can’t. I have to do some work now. C. Mr Lake, could I go to the toilet? D. Could I use your computer? B. Can I stay out until eleven? A. Could you give me a ride to town now? 3c Make up conversations for each setting, using can or could. 1. You’re at your friend’s home. You want to call your parents, but your phone is dead. _______________________________________________________________________ 2. You were sick at home yesterday. Your friend went to an English class and took notes. You want to know more about the class. _______________________________________________________________________ 3. You are holding a large box. It is difficult to open the door. Your neighbour comes. _______________________________________________________________________ 4. You and your classmates want to help clean up the community. Ask your classmates to bring gloves and rubbish bags. _______________________________________________________________________ _______________________________________________________________________ A: Can / Could I use your phone? B: Sure. / Of course. A: Can / Could I borrow your notes? B: Of course. Here are my notes. A: Can / Could you help me open the door? B: Sure. / Of course. A: Can / Could you bring gloves and rubbish bags for cleaning up the community? B: Sure. / Of course. Production What do you say in these situations? Can/Could you please pass me the salt? Can/Could I have these postcards? Can/Could you please turn off the radio? Can/Could I borrow your newspaper? Can/Could I use your pen? Make new conversations with your partners. Could I go to the movies tonight? Of course you can. Exercise 1 —Could you please take out the rubbish? —______ A. Thank you! B. You’re welcome! C. No problem. D. That sounds good! — ________ we bring our phones to class? —No, we can’t. We must keep them in our lockers. A. Must B. May C. Can D. Will 2 —Dad, ______ you give me a ride to town now? If I take the bus, I’ll be late. —I’m I afraid I ______, Peter. The car is broken. A. could; can’t B. could; couldn’t C. should; shouldn’t D. should; needn’t 3 Multiple choice. 1. Poor Jack! His phone went ______ (die) in the middle of an important meeting! 2. I like to take ________ (note) when I am reading a book. 3. There are many ____________ (community) in our city. 4. Can she _____ (run) as fast as Helen? 5. The cups are expensive, please be ________ (care) with them. 6. My pet dog’s ________ (dead) made me sad. 7. I would like ________ (invite) my friends to my party. 8.一Can you go to the _______ (movie) with me tomorrow? —Sorry, I can’t. I have to study for a test. 语法填空。 dead notes communities run careful death to invite movies Homework 1. Memorize the new words and phrases. 2. Make sentences using the sentence patterns we have learned today . 3. Finish the exercises. Homework Thanks! $$