Unit 2 Stay Healthy. Section A Grammar Focus 4a-4d 导学案 2025-2026学年人教版英语八年级下册

Unit 2 Stay Healthy.Section A Grammar Focus 4a-4d导学案 一、学习目标 掌握情态动词 should/shouldn’t/could 提建议的用法及语气差异。 1. 掌握反身代词的含义、形式和常见搭配用法。 1. 能在句子、语篇和真实情境中,正确运用目标语法谈论健康问题并给出建议。 二、课前预习 1. 反身代词预习(写出对应的反身代词) 人称代词 反身代词 I _ you(单数) _ he _ she _ it _ we _ you(复数) _ they _ 2. 情态动词预习(写出含义) should: _ shouldn’t: _ could: _ 三、课堂任务 Task 1 4a Read the sentences and mark 阅读句子,划出提建议的情态动词,圈出反身代词: 问句 答句1(问题) 答句2(建议) What’s wrong? I ate too much last night. Now my stomach aches. You shouldn’t eat so much next time. What’s the matter? I have a really bad toothache. You should see the dentist and get an X-ray. You could eat some soft food for now. How did you hurt yourself? I hurt myself when I fell off my bike. Be more careful next time. If we are not careful, we can easily hurt ourselves. 圈出的反身代词: _ _ _ Task 2 4b Complete the sentences with reflexive pronouns 用正确的反身代词完成句子: 1. The girl cleaned the cut on her arm by _. 2. Be careful when you’re using the knife! Don’t cut _. 3. After taking the safety training, we can enjoy _ in the mountains. 4. Mr Liu knows how to take care of his health because he used to be a doctor _. 5. The students are young, but they know how to protect _. 6. Her clearest memory is not of the race _, but the terrible pain in her legs the next day. Task 3 4c Complete the passage with should, shouldn’t, or could 用 should, shouldn’t, or could 完成短文: Mobile phones are useful, but you _ use them wisely. To protect your eyes, every 20 minutes, you _ rest your eyes and look at something far away. What’s more, you _ change your screen’s brightness to try and match your environment and make the words on the screen bigger. Of course, you _ look at your phone just before you go to bed, and you certainly _ look at it when you cross the road! In fact, you _ avoid using your phone too often. You _ listen to music instead of watching videos. You _ also talk to your friends instead of sending them messages. Task 4 句型练习:情态动词&反身代词综合运用 1. 用 should/shouldn’t/could 完成句子: a. You _ (should/could) drink water with honey when you have a sore throat. b. You _ (shouldn’t/couldn’t) eat too many candies. You’ll have a toothache. c. If you have a stomachache, you _ (could/should) lie down and rest. 2. 用反身代词完成句子: a. He hurt _ when he fell off the bike. b. Please take good care of _ when you are alone at home. c. The children enjoyed _ at the party. Task 5 4d Role-play the conversation 【对话支架】 A: I have a _. / I hurt _ when I _. B: You should _. C: You could _. D: You shouldn’t _. 【对话仿写1】(喉咙痛) A: I have a sore throat. B: _ C: _ D: _ 【对话仿写2】(摔伤膝盖) A: I hurt myself when I fell off my bike. My knee hurts. B: _ C: _ D: _ 四、当堂检测 一、基础过关 1. 单项选择: a. You _ take some medicine when you have a fever. A. should B. shouldn’t C. could b. Don’t play with fire. You might hurt _. A. you B. yourself C. your c. If you feel tired, you _ take a short rest. A. shouldn’t B. could C. must d. The children are old enough to look after _. A. themselves B. them C. they 2. 用正确的情态动词或反身代词填空: a. I think you _ (should/could) try drinking hot water. It may help your stomachache. b. He cut _ (him/himself) when he was cooking. c. You _ (should/shouldn’t) stay up late. It’s bad for your health. d. We enjoyed _ (ourselves/us) at the park yesterday. 二、提升运用 3. 翻译句子: a. 你应该少吃垃圾食品。 b. 他骑车时伤到了自己。 c. 你可以试试用蜂蜜泡水喝,对你的喉咙痛有好处。 4. 对话补全(结合语法): A: What’s the matter with you? B: I have a bad headache. A: You _ lie down and rest. B: I also feel tired. A: You _ go to bed early tonight. You _ play computer games too late. B: OK, thanks. 五、课后作业 1. 整理本节课的语法笔记:情态动词 should/shouldn’t/could 的用法和反身代词的形式、搭配。 2. 完成《同步练习》中对应的语法专项练习。 3. 用本节课的语法知识,写5条关于健康生活的建议(每条包含情态动词)。 4. 和同伴完成一段4d的情境对话,下节课表演。 参考答案 二、课前预习 1. 反身代词预习 人称代词 反身代词 I myself you(单数) yourself he himself she herself it itself we ourselves you(复数) yourselves they themselves 2. 情态动词预习 should: 应该(语气较强,表建议/劝告) shouldn’t: 不应该(语气较强,表劝告) could: 可以、不妨(语气委婉,表建议) 三、课堂任务 Task 1 4a 标记答案 划出的情态动词: shouldn’t, should, could 圈出的反身代词: yourself, myself, ourselves Task 2 4b 反身代词填空答案 1. herself 2. yourself 3. ourselves 4. himself 5. themselves 6. itself Task 3 4c 情态动词短文填空答案 Mobile phones are useful, but you should use them wisely. To protect your eyes, every 20 minutes, you should rest your eyes and look at something far away. What’s more, you could change your screen’s brightness to try and match your environment and make the words on the screen bigger. Of course, you shouldn’t look at your phone just before you go to bed, and you certainly shouldn’t look at it when you cross the road! In fact, you should avoid using your phone too often. You could listen to music instead of watching videos. You could also talk to your friends instead of sending them messages. Task 4 句型练习答案 1. 情态动词: a. should b. shouldn’t c. could / should(都可,could更委婉) 2. 反身代词: a. himself b. yourself c. themselves Task 5 4d 对话仿写示例 【对话仿写1】(喉咙痛) A: I have a sore throat. B: You should drink water with honey. C: You could try not talking too much. D: You shouldn’t eat spicy food. 【对话仿写2】(摔伤膝盖) A: I hurt myself when I fell off my bike. My knee hurts. B: You should put an ice pack on your knee. C: You could go to the doctor to get an X-ray. D: You shouldn’t walk too much today. 四、当堂检测 一、基础过关 1. 单项选择: a. A b. B c. B d. A 2. 填空: a. could / should(都可,could更委婉) b. himself c. shouldn’t d. ourselves 二、提升运用 1. 翻译句子: a. You should eat less junk food. b. He hurt himself when he was riding his bike. c. You could try drinking water with honey. It’s good for your sore throat. 2. 对话补全: A: What’s the matter with you? B: I have a bad headache. A: You should lie down and rest. B: I also feel tired. A: You should go to bed early tonight. You shouldn’t play computer games too late. B: OK, thanks. 五、课后作业(示例) 1. 健康建议示例: You should exercise every day to stay healthy. You shouldn’t eat too much junk food. You could drink more water when you feel tired. You should wash your hands before meals. You shouldn’t stay up late every night. 学科网(北京)股份有限公司 $