Unit 2 Section A 4a-4c（同步实用课件）-2025-2026学年八年级英语下册同步实用课件（新教材人教版）

该初中英语课件围绕“Stay Healthy”主题，聚焦情态动词should/could提建议的用法区别及反身代词的形式与搭配，通过“Look and say”对话活动复习身体状况描述，搭建从旧知到新授的学习支架，帮助学生梳理询问、描述健康问题及提建议的语言表达。 其亮点在于融合语言能力、思维品质与学习能力培养，通过语篇填空（4c手机使用建议）、角色扮演（Act out illness）等活动，让学生在真实语境中运用语法知识，如用should/could完成健康建议表达，提升语言理解与表达能力。学生能增强健康意识与自主学习能力，教师可借助系统练习与主题活动高效开展语法与实际应用结合的教学。

Section A 4a-4d Stay Healthy Unit 2 What should we do when we don’t feel well? 01 02 03 能够梳理和归纳询问和描述身体状况以及提建议的语言表达，掌握使用should和could提建议时用法的差别；学会根据不同语境使用恰当的表达提出建议。 能够归纳不同人称代词对应的反身代词形式，理解反身代词的功能，掌握常见反身代词的搭配，如by oneself、cut oneself、hurt oneself、enjoy oneself、protect oneself、take care of oneself等。 通过本课时学习，我们能够： Learning objectives 能够结合语篇的主题，反思如何合理使用手机，保护眼睛，保证安全，不影响人际交往。 Review 中文 英文 中文 英文 喉咙痛 软饮料 胃痛/头痛/牙痛 去看医生 发烧 请坐 伤到/割伤自己 流鼻涕 忍不住,不由自主 患流感 受苦，受折磨 给某人量体温 向下按压(某物) 吃药 看牙医 做检查 避免/防止做某事 好好照顾 have a sore throat have a stomachache/ headache/ toothache have a fever hurt/ cut oneself can't help oneself suffer from press down (on sth.) see the dentist avoid doing sth. go to the doctor take a seat have a runny nose soft drinks have the flu take one’s temperature take medicine do a test take good care of 如果你想解决这个问题，一个面对面的谈话效果最佳。If you want to solve the problem, a face-to-face talk usually works the best. 如果你不注意你的用语，发送短信会让事情变糟。Texting can make things worse if you are not careful with your words. 如果排练在晚上 7 点结束，我将会在 7 点 15 分来接你。If the rehearsal ends at 7:00 p.m., I will pick you up at 7:15 p.m. 如果 Look and say. What’s wrong with David? He ate too much last night. Now his ________________. stomach aches What should he do? He __________ eat so much next time. shouldn't What’s the matter with Nancy? She has a really bad ___________. What should she do? toothache She ________ see the dentist and get an X-ray. She ________ eat some soft food for now. could How did Jeff hurt himself? He ____________ when he fell off his bike. What should he do? He ________ be more careful next time. should hurt himself should Grammar Focus What are the sentences about? 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. Ask about health problems Describe health problems Give advice 表示 “应该...” ①肯定建议 例句:如果你不舒服,你应该看医生。 If you don’t feel well, you should see a doctor. should 应该 ②否定建议 should not/shouldn’t 不应当;不应该 例句:你不应该吃这么多的冰淇淋。 You shouldn’t eat so much ice cream. ③征询建议 一般疑问句,把should提到主语前 例句: -我应该量体温吗? -是的,你应该。/不,你不应该。 - Should I take my temperature? - Yes, you should./No, you shouldn’t. 情态动词should的基本句式结构 情态动词 should 1. 肯定句 2. 否定句 3. 一般疑问句 4. 特殊疑问句 主语 + should + V原 + 其它 主语 + shouldn’t + V原 + 其它 Should + 主语 +V原 + 其它 ? Yes, 主语 + should. 特殊疑问词 + should + 主语 +V原 + 其它 ? No, 主语 + shouldn't. 肯定回答 否定回答 翻译： 1. 你应该在睡前刷牙。 You ______ ______ your teeth before you go to bed. 2. 你不应该天天玩游戏。 You ______ ______ games every day. 3. 他们应该在天黑前到达。 They ______ arrive before dark. shouldn’t play should brush should 句型转换： 4.He should lie down and have a rest. 否定句: _______________________________________. 一般疑句: _______________________________________? 5. You should get an X-ray. (划线部分提问) ________________. He shouldn’t lie down and have a rest. Should he lie down and have a rest What should I do? 用于提建议时,比should语气更委婉。 could 可以 例句1:头疼的时候，你可以听听轻音乐来放松。 You could listen to some soft music to relax when you have a headache. 例句2:如果你想保持身体健康，可以每天做一些运动。 You could do some exercise every day if you want to stay fit. should与could表示建议时的区别 should could 更直接、更强烈，常常带有一种责任或义务感 更侧重于给出一种可行的选择，语气更温和 1.发烧时你应该多喝水。 2.喉咙痛时你不应该说太多话。 3.如果你头疼，可以向老师申请休息一下。 You should drink plenty of water when you have a fever. (直接的健康建议, 带有义务感) You shouldn’t talk too much if you have a sore throat. (明确的禁止性建议) You could ask your teacher for a break if you have a headache. (提供一个可选的解决办法) 4c 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 Topic sentence Read and answer 1.Why should we rest our eyes every 20 minutes when using phones? 2. What are two things we shouldn’t do with our phones, according to the passage? To protect our eyes. We shouldn’t look at our phones before bed, and we shouldn’t look at them when crossing the road. 3. What are two suggestions the passage gives to reduce screen time? We could listen to music instead of watching videos, and talk to friends instead of sending messages. 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. 反身代词是表示________的代词,可译为_____________________，为加强语气，也常译为____________________ 。反身代词与它所指的名词或代词形成互指关系，在____________上应保持一致。 强调 “本人”、“本身” “亲自”、“自己” 人称和数 Read and find 1.反身代词的定义 4a Read the sentences. Underline the modal verbs for advice and circle the reflexive pronouns. 人称 单数形式 复数形式 第一人称 第二人称 第三人称（他） 第三人称（她） 第三人称（它） Reflexive pronoun Remember, you need to take good care of ________ at home. 2. I should tell ________ that I shouldn’t eat too much ice-cream, because it is bad for my stomach. 3. When we are sick, we can help ________ get better by following the doctor's advice. myself ourselves yourself yourselves himself themselves herself themselves itself themselves yourself myself ourselves 照顾自己 自学 玩得高兴，过得愉快 请自用……（随便吃/喝些……） 弄伤自己 自言自语 相信自己 介绍自己 给自己穿衣服 独自地，独立地 Read and summarize 反身代词的常用短语 look after oneself / take care of oneself teach oneself sth./ learn sth. by oneself enjoy oneself help oneself to sth hurt oneself say / talk to oneself believe in oneself introduce oneself dress oneself by oneself 4b Complete the sentences using the correct reflexive pronouns. 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. herself yourself ourselves himself themselves itself by oneself(作宾语) cut oneself(作宾语) enjoy oneself(作宾语) 作主语he的同位语 protect oneself(作宾语) 作宾语race的同位语 4d 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 . . . Attention: 1. Use clear body language. 2. Match facial expressions to the illness. 3. No talking while acting—let actions speak. 4. Keep movements simple and safe. 5. Have fun with it! 当堂检测 get an X-ray fall off the bike clean the cut by oneself enjoy oneself / have fun / have a good time cross the road see the dentist used to be a doctor fell off the bike easily hurt ourselves Her clearest memory the terrible pain in her legs What's more screen's brightness match your environment instead of watching videos should avoid using 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. Language Points 明智地使用某物 保护某人的眼睛 让眼睛休息 看远处的东西 此外；而且 调整屏幕亮度 适应环境 过马路 avoid doing sth. 避免做某事 太频繁 instead of doing sth. 而不是做某事 给某人发消息 Language Points 1. I hurt myself when I fell off my bike. 我从自行车上摔下来时伤到了自己。 秋天，树叶变黄，从树上落下。 In autumn, leaves turn yellow and fall off the trees. fall off ：从......跌落， off 后接名词/代词，相当于“ fall down from ”。 拓展 fall 的短语： fall asleep （入睡）、 fall behind （落后）、 fall down （摔倒）。 2. Be careful when you're using the knife! 用刀的时候要小心！ 他昨天买了3把刀。 He bought three knives yesterday.  knife （可数名词）：刀，复数形式 knives 。 以-f(e)结尾将其变为ves构成复数的名词有: 狼(wolf)为活命(life)去捉羊，扮贼(thief)携刀(knife)叶(leaf)丛藏；架(shelf)后半(half)天不见羊，自己(self)妻子(wife)得慌。 3. 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那场比赛本身，而是第二天腿部的剧烈疼痛。 那是个晴朗的上午。 It was a clear morning. 我讲清楚了吗？ Do I make myself clear?  clear ： ①作形容词:清晰的;晴朗的;畅通的,可作定语/表语/宾语补足语,副词 clearly(清楚地)。 ②作动词:清理;清除,短语“ clear out ”(清理;丢掉),代词宾语放 clear 与 out 之间。 她正在清理旧衣服。 She is clearing out old clothes. 3. 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那场比赛本身，而是第二天腿部的剧烈疼痛。 我头痛。 I have a pain in my head. pain （名词）：疼痛；痛苦，可指肉体或精神痛苦，表“某部位痛”用“ a pain in + 部位 ”，形容词 painful （痛苦的）。 这是一个惨痛的教训。 This is a painful lesson. 4. What's more, you could change your screen's brightness to try and match your environment and make the words on the screen bigger. 更为重要的是，你可以调节屏幕亮度，试着与你的环境相匹配，并且使屏幕上的字更大一些。 雨下得正大，而且，我们的汽车还出了问题。 It was raining hard. What's more, there was something wrong with our car. 你应该记住它，更重要的是，你应该理解它。 You should remember it, and what's more, you should understand it. what's more ：更有甚者；更为重要的是，插入语，表递进，可放句首或句中。 5. ...and you certainly shouldn't look at it when you cross the road! ......横过马路时肯定不应该看手机！ 咱们帮助那位老太太过马路吧。 Let's help the old woman cross the road. 老师在这个问题上打了一个叉。 The teacher marked the question with a cross.  cross ： ①作动词：穿越；横过；交叉，相当于“ go across ”。 ②作名词：十字形记号；叉形记号。 6. You could listen to music instead of watching videos. 你可以听音乐，而不是看视频。 咱们把这些书捐了吧，而不是把它们扔掉。 Let's give away the books instead of throwing them away. 她没嘲笑我，反而主动帮我。 She didn't laugh at me. She offered to help me instead. 辨析 instead of 与 instead ： ①instead of  介词短语,意为 “而不是;代替”,后接名词、代词或 doing 形式,否定 of 后内容 ②instead  副词,意为 “反而;代替”,修饰整个句子,放句首或句末,肯定所在句内容 Exercise A. 情态动词填空 (should/could) 1.You ________ see a dentist if your tooth hurts badly. 2.Maybe you ________ try drinking some warm milk before bed. 3.Students ________ not use mobile phones in class. 4.________ I borrow your dictionary for a moment? When you have a fever, you ________ stay at home and rest. B. 反身代词填空 6. Be careful! Don't cut ________ with that knife. 7. The children enjoyed ____________ at the amusement park. 8. I taught ________ how to play the guitar. 9. She made the dress all by ________. 10. "Help __________ to some cookies," my grandma said. should could should Could should yourself themselves myself herself yourself 一、根据句意用适当的反身代词填空 1.Luckily, he didn’t hurt ________ badly in the car accident. 2.Don’t worry. We can finish the model plane by _________. 3.Those children enjoyed __________ at the class party. 4.Help __________ to some fish, Lily and Lucy. 5.After the accident, I felt _______ another person. himself ourselves themselves yourselves myself Exercises 二、根据汉语意思完成下列句子。 1. 你应该按时完成作业。 You _______ ______ your homework on time. 2. 你不应该相信陌生人。 You ________ ______ strangers. 3. 我应该打开窗户吗？ 　______ ____ ______ the window? 4. 他胃痛，24小时内不要进食。 He has a stomachache. He _________ ____ anything in 24 hours. 5. 请再说一遍好吗？ _______ you say it again, please? 6. 你可以听音乐放松一下、 You ______ ______ ____ _______ to relax. should finish shouldn’t believe Should I open shouldn’t eat Could could listen to music Exercises $