Unit 2 Stay Healthy Section A Grammar Focus 课件 2025-2026学年人教版八年级英语下册

人教版八年级英语下册 Unit 2 Stay Healthy Section A Grammar Focus Learning Aims 2 应用实践 1 学习理解 •识别并理解情态动词 should, shouldn't, could 在语境中表示“建议”的基本功能与含义差异(should为强建议,could为弱建议)。 •识别、认读并归纳反身代词 (myself, yourself, himself, ourselves等) 的基本构成规则(形容词性物主代词/人称代词宾格 + self/selves)。 •在单句或语篇填空题中,准确选择并运用正确的反身代词或恰当的情态动词 (should/shouldn't/could)。 •根据给定情境,运用 should/shouldn't/could 为简单的健康或生活问题提供口头或书面的建议。 How can we help the patient understand what to do while also caring about their feelings? Let’s start from a common virus – flu. Then, we are going to watch a video, and then answer some questions. Rate the following descriptions about the flu. 为下列关于流感的描述划定等级 go to school or work. share your cups with others. wear a mask if you go outside. drink a lot of water with honey change your clothes if you sweat(出汗) a lot. take medicine that isn’t for you. take medicine with soda or juice. stay up late playing video games to relax. 6 Enjoy the video and think the questions below. Enjoy the video and think the questions below. Q1: What is the doctor doing? Giving advice. Q2: What words does he/she use to give advice? You should ... You shouldn’t ... You could ... Do/ Don’t ... Remember to ... go to school or work. share your cups with others. wear a mask if you go outside. drink a lot of water with honey change your clothes if you sweat(出汗) a lot. take medicine that isn’t for you. take medicine with soda or juice. stay up late playing video games to relax. Rate the following descriptions about the flu. 为下列关于流感的描述划定等级 9 Complete the passage with should, shouldn't, or could. 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. should should could shouldn’t shouldn’t should could could 这些句子的共同点: 都含有一个情态动词_,意为“_”,后面接_。且_人称和数的变化,其否定形式为_。 should 应该,应当 动词原形 没有 should not / shouldn’t 1. You shouldn’t eat so much next time. 2. You should see the dentist and get an X-ray. 情态动词(modal verb)should和could表示建议 Let’s learn could既是can的过去式,做情态动词表示谨慎、客气的建议,否定形式为couldn’t。 should较强烈的建议>can>could一般的建议 情态动词(modal verb)should和could(can)表示建议 You could eat some soft food for now. You can eat some soft food for now. Act out an illness or injury. Have the others guess what it is and give advice. Do you have a sore throat / bad cold / ...? Did you fall from your bike / cut yourself / ...? You should/could /shouldn’t... Name Problem Advice Liu Peng fall down go home and rest … … … Do you have a sore throat? No, I don’t. Did you fall from your bike yesterday? Yes. My right leg hurts. You should get an X-ray and have a good rest for a few days. Show Time Assessment(评价量表) 自信大方 声音洪亮 表达流畅) Language points Mr Liu knows how to take care of his health because he used to be a doctor himself.刘先生知道如何照顾自己,因为他自己过去是医生。 used to do sth. “过去常常做某事(现在不做了)” be used to (doing) sth. “习惯于(做)某事” 例句:She used to play the piano every day, but now she prefers painting. 她过去每天都弹钢琴,但现在更喜欢画画。 Exercise 一、用适当的反身代词填空 1. The boy taught _ English when he was young. 2. Help _ to some fruit, kids! 3. She cut _ with a knife yesterday. 4. We enjoyed _ at the party last night. 5. The little girl can look after _ very well. 6. Don’t play with fire! You may hurt _. 7. The machine can work by _. 8. They finished the work by _. himself yourselves herself ourselves herself yourself itself themselves If we are not careful, we can easily hurt ourselves. (1)礼貌的要求或请求 Can you open the window? 你能开一下窗户吗? (2)提出建议 If you want to say sorry,you can call him. 如果你想说对不起,可以给他打电话 (3)可以,能够。表示能力 I can run very fast. (我年轻时跑得很快。) (4)表达可能性 If you don't wear a coat, you can get sick.(如果你不穿外套,可能会生病的。) Read the sentences. Circle the reflexive pronouns反身代词. 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. Exercise 二、用 should, shouldn’t, could 填空 1. You have a toothache. You _ see a dentist. 2. It’s raining heavily. You _ go out now. 4. You have a sore throat. You _ talk too much. 5. He has a fever. He _ drink more warm water. 6. You don’t feel well. You _ stay at home and relax. 7. We _ eat too much junk food. It’s bad for health. 8. A: I’m very stressed out. B: You _ listen to light music. should shouldn’t shouldn’t should should shouldn’t could 1.Tom _ short hair, but now he has long hair. A. used to have B. used to having C. is used to have D. is used to having 2.完成句子。(用use相应形式完成) My mother _ (cook) delicious food for us every weekend, but now she is too busy. A used to cook I fell off my bike. 1.(动词)掉落;跌倒 过去式:fell fall off 从……掉下来 fall down 跌倒;倒塌 2.(动词)进入(某状态) 过去式:fell fall asleep 入睡 fall in love with 爱上 fall into 落入 3.(名词)(美式)秋天 in the fall/autumn 在秋季 Homework Must-do: “我的健康小贴士”便签制作 - 任务:用彩色便签纸,为家人或朋友写5条健康建议。每条建议必须包含建议类情态动词和反身代词,并配上简笔画。 - 示例句子: You should remind yourself to drink warm water every morning. You could take care of yourself by going to bed before 10 PM. 数 第一人称 第二人称 第三人称 单数 myself yourself himself herself itself 复数 ourselves yourselves themselves Let’s learn Be careful when you are using a knife. Don’t cut yourself. You need to take care of yourself when I am away. You had better ask the dentist himself. 你最好问牙医本人。 Just be yourself. 做你自己就好了。 反身代词:表达:“......自己,本身”含义的一类代词。通常和前面主语保持一致。 用作动词或介词的宾语 主语或宾语的同位语 做表语(系动词后) Point 3 … try and match your environment … 1.(动词)适应;符合 Chameleons match the environment by changing their colour. 变色龙通过改变体色来适应环境。 2.(动词)相配 I need a tie to match my suit. 我需要一条领带来配我的西装。 3.(名词)比赛;竞赛 a football match 一场足球比赛 Homework Choose-to-do: 1. 情景对话剧本创作 - 任务:小组合作(2-3人),编写一个2-3分钟的“校园健康急救”小剧本。要求剧情中至少出现3个不同的健康问题,每处都要用到建议类情态动词和反身代词,并进行课堂表演。 2. 短视频Vlog拍摄 - 任务:用手机拍摄1-2分钟的“我的一日健康小习惯”Vlog。视频中用英文讲解自己的3个健康习惯,每条都要包含建议类情态动词和反身代词,并配上字幕。 Homework Must-do: 语法过关练习 自己写出3组“健康问题—自我描述—建议”的对话,要求每句必须包含1个建议类情态动词(should/could/shouldn’t)和1个反身代词。 - 示例: A: What’s wrong? B: I fell down and hurt myself in PE class. A: You should put a bandage on it and you could ask the teacher for help. null 10083.288 null 7824.0 EV录屏5.2.7软件录制 Lavf58.33.100 本视频由湖南一唯信息科技开发的EV录屏软件录制, www.ieway.cn $