Unit 2--第二课时（内文）-【学导练】2026年八年级下册英语课件PPT（人教版）

英语 八年级 下册 配人教版 返回目录 Unit 2 Stay Healthy 返回目录 返回目录 第二课时 Section A (Grammar Focus) 返回目录 目 录 CONTENTS 01 课前预习 02 名师点拨 03 课堂小测 04 课后作业 返回目录 课前预习 核心单词 核心单词 名词 1. 刀 ______________ 2. 安全；安全处所 ______________ 3. 疼痛；痛苦 ______________ 4. 亮度 _____________________ 5. 环境 _____________________ 动 词 6. 穿越；横过；交叉 ______________ 兼 词 7. 清晰的；清楚的 adj. 清理 v. ______________ knife safety pain brightness environment cross clear 返回目录 常考短语 8. 拍X光片 _________________________ 9. 从……摔下 _________________________ 10. 独自；单独 _________________________ 11. 玩得开心；过得愉快 _________________________ 12. 遥远的 _________________________ 13. 更为重要的是 _________________________ 14. 代替；而不是 _________________________ get an X-ray fall off by oneself enjoy oneself far away what's more instead of 返回目录 典型句子 shouldn't eat so much 15. 下次你不应该吃这么多。 You __________________________________ next time. 16. ——怎么了？ ——我牙疼得厉害。 —___________________________________? —I have a really bad toothache. What's the matter 返回目录 17. 你应该去看牙医并拍个X光片。你目前可以吃些易于咀嚼的食物。 You ________________________________ and get an X-ray. You ___________ eat some soft food for now. 18. ——你是怎么弄伤自己的？ ——我从自行车上摔下来的时候弄伤了自己。 —How did you ______________________? —I hurt myself ______________________________. should see the dentist could hurt yourself when I fell off my bike 返回目录 19. 下次要更小心些。如果我们不小心，很容易弄伤自己。 ________________________ next time. If we are not careful, we can _______________________________. 20. 这些学生年纪还小，但他们知道如何保护自己。 The students are young, but they know ________________________________________________. Be more careful easily hurt ourselves how to protect themselves 返回目录 名师点拨 如何提建议 6 1. 用could， should提建议 could, should后接动词原形，都可用来提建议，但侧重点不同。could比can语气更委婉，用来表示委婉、客气地陈述看法和建议，向对方提供一个可供选择的内容，意为“可以……；不妨……”；should表示义务和责任，说话者语气较肯定，表示“按照常理该怎么样”，意为“应该；应当”。如： 返回目录 You could use word cards to remember new words. 你可以用单词卡记单词。（一个可供选择的方法） You should listen to the teacher carefully in class. 你上课应该认真听老师讲课。（应该要做的） 返回目录 2. 其他用于提建议的句型 (1)What about doing sth？=How about doing sth？ 做某事怎么样？ (2)Why don't you do sth？=Why not do sth？ 你为什么不做某事呢？ (3)Let's do sth. 让我们一起做某事吧。 (4)Shall we do sth？我们做某事，好吗？ (5)You'd better(not) do sth. 你最好(不)做某事。 (6)Would you like to do sth? 你想要做某事吗？ 返回目录 他们的答语可以是： ★同意对方的建议时，一般用： (1)Good idea. / That's a good idea. 好主意。 (2)OK. / All right. / Great. 好。 (3)Yes, please. / I'd love to. 好的。 / 我愿意。 (4)I agree with you. 我同意你的看法。 (5)No problem. 没问题。 (6)Sure. / Of course. / Certainly. 当然可以。 (7)Yes, I think so. 对，我也这样想。 返回目录 ★委婉谢绝对方的建议时，一般用： (1)I don't think so. 我认为不是这样的。 (2)Sorry, I can't. 对不起，我不能。 (3)I'd love to, but … 我愿意，但…… (4)I'm afraid … 我恐怕…… secret 返回目录 ( )1. You ______ eat too much food before you go to bed. It's bad for you. A. can B. could C. shouldn't ( )2. If you want to lose weight, you ______ eat less and exercise more. A. couldn't B. should C. shouldn't C B 返回目录 ( )3. If you want to relax, you ______ listen to some light music. A. could B. should C. couldn't 4. 翻译句子 （1）你为什么不每天读英语故事呢？ ______________________________________________________________ A Why don't you / Why not read English stories every day? 返回目录 （2）我们一起打扫教室吧。 ______________________________________________________________ （3）你最好不要在图书馆大声说话。 ______________________________________________________________ Let's clean our classroom together. You'd better not talk loudly in the library. 返回目录 反身代词的用法 7 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 【 总 结 】第一、二人称的反身代词是在形容词性物主代词的基础上加-self/-selves,第三人称的反身代词是在人称代词的宾格的基础上加-self/-selves 返回目录 【拓展】1. 反身代词可以在句中作同位语、宾语和表语 (1)作同位语，加强语气，用于被修饰的名词或代词后。如： The box itself is not so heavy. 箱子本身并不重。 (2)作宾语，用于动词或介词之后，主语和宾语指同一个或一些人。如： You should take good care of yourself. 你应该照顾好你自己。 (3)作表语，用于系动词之后。如： The poor boy was myself. 那个可怜的男孩就是我自己。 返回目录 2. 与反身代词相关的常见短语 by oneself 独自；单独 teach oneself 自学 enjoy oneself 玩得开心；过得愉快 help oneself to … 随便吃…… lose oneself 迷失；迷路 dress oneself 自己穿衣服 hurt oneself 伤害自己 kill oneself 自杀 返回目录 ( )1. Don't ride your bike too fast, or you may hurt ______. A. you B. yourself C. yours ( )2. Tom and Jenny enjoyed ______ when they were playing basketball. A. them B. their C. themselves B C 返回目录 clear的用法 8 Her clearest memory is not of the race itself, but the terrible pain in her legs the next day. 她最清晰的记忆不是比赛本身，而是第二天双腿那剧烈的疼痛。(教材P15) 返回目录 She gave a clear explanation of how the machine works. 她清楚地解释了这台机器的工作原理。 Let's clear up this mess before guests arrive. 客人来之前我们把这堆杂物收拾一下吧。 I need to clear out my old clothes. 我需要清理我的旧衣服。 返回目录 ( )1. Standing at the foot of the mountain, we could still hear her ______ voice from far away. A. low B. clear C. sweet D. soft 2. It is ______________ （clear） true that exercise is good for health.（用所给单词的适当形式填空） B clearly 返回目录 课堂小测 一、根据句意及所给单词，用单词的适当形式填空 1. They cleaned the ______________ (knife) and put them on the table. 2. The ______________ (bright) of the sun makes it hard to look directly at the sky. 3. Protecting the ______________ (environmental) is everyone's responsibility. 4. He cares about the ______________ （safe）of his little sister very much. 5. Her explanation was ______________ (clearly), so everyone understood. knives brightness environment safety clear 返回目录 二、单项填空(语法专练) ( )6. Chen Chao still sticks to teaching ______ English though he is busy working now. (2025黑龙江绥化) A. he B. his C. himself ( )7. ______ you turn down the TV, please? I'm trying to work.(2025甘肃白银改编) A. Could B. Must C. Might C A 返回目录 ( )8. Ben hurt ______ when he cut an apple. A. himself B. he C. him ( )9. —My eyes feel tired after looking at the screen for a whole day. —You ______ do eye exercises every hour. It can relax your eye muscles effectively. A. should B. must C. can't A A 返回目录 ( )10. This book tells us how to protect ______ from the flu to keep healthy. A. us B. ourselves C. we B 返回目录 三、小语篇专练(语法选择) It was a hot afternoon. After school, Jack ran back home quickly. He felt thirsty, but he couldn't find anything to drink in the kitchen. So he had to drink lots of cold water from the tap (水龙头). Then ____11____ hour later, he didn't feel well. He didn't know what was the matter ____12____ him. ( )11. A. aB. anC. the ( )12. A. with B. inC. to B A 返回目录 His parents were not at home, so he went to the hospital ____13____. The doctor asked him some questions kindly and checked him carefully. Then the doctor said that there was nothing serious with him. He just ____14____ a cold. He ____15____ drink some hot water and take a good rest. At last, the doctor gave Jack some medicine. Jack did as the doctor told him, and soon he felt much better. ( )13. A. he B. himself C. his ( )14. A. has B. will have C. had ( )15. A. should B. can C. would B C A 返回目录 此部分习题详见独立装订的《分层作业本》。请同学们完成Unit 2第二课时的练习题。 课后作业 返回目录 Thanks ! 返回目录 $