资源简介

(共35张PPT)
（人教新版）八年级
下
Stay Healthy
Unit2
Section A Grammar focus
01
02
03
04
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；
能在模拟对话中运用所学语法结构，完成“询问健康问题—给出建议”的交际任务。
能结合生活实际，运用 should / could 为不同健康问题提出合理建议。能在写作或口语表达中，自觉使用反身代词增强语言表达的准确性与逻辑性。能尝试用英语撰写简短的健康提示或建议清单，体现语法结构的正确使用。
识别、认读并归纳反身代词 (myself, yourself, himself, ourselves等) 的基本构成规则；
Learning objectives
、
Warming-up
Let’s watch the video.
、
Answer 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 ...
、
Read the sentences.
4a
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.
询问疾病、事故伤害等。
描述健康问题
运用情态动词给出建议
、
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.
Underline the modal verbs for advice and circle the reflexive Pronouns.
4a
、
What’s the matter (with...)
What’s wrong (with...)
What’s the trouble (with...)
What happened to ...
Do you have a(n) ...
Did you catch/get…
Is there anything wrong (with…)
探究一
Ask about health problems
Presentation
、
探究二
Express health problems
主语+have/get /catch a(n)+疾病名称(have更常见).
have
a fever
a cough
a cold
the flu
、
探究二
Express health problems
主语+have/has+a+身体部位-ache.
have a
toothache
stomachache
headache
backache
、
探究二
Express health problems
主语+have/has+a+sore+发病部位.
have a
sore
arm
hand
knee
throat
What else
do you know
、
探究二
Express health problems
cut /hurt / break +one’s 身体部位
cut
hurt
break
hand
knee
break
leg
、
探究二
Express health problems
There is something wrong with one’s +部位.
There is something wrong
with my/ his/ her...
eye
ear
、
探究三
Give advice
You / He / She should
take one’s temperature.
drink more hot water.
lie down and rest.
see the dentist/doctor/go to a doctor.
get an X-ray..
take some medicine.
探究三
、
探究三
Give advice
You / He / She
shouldn’t
stay up late.
eat too much.
eat spicy / cold food.
go out and exercise.
、
探究四
should 的用法
【观察】1. He should lie down and rest.
2. She should take her temperature.
3. You shouldn't eat so much next time.
4. Should I put some medicine on it
5. What should she do
【小结】这些句子的共同点：
都含有一个情态动词_________，意为“__________”。后面接__________。并且_______人称和数的变化。否定形式为______________________。
should
应该
动词原形
没有
should not / shouldn’t
、
探究四
should 的用法
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. / —No, 主语 + shouldn't.
特殊疑问词 + should + 主语 +V原 + 其它
should的基本句式
、
探究四
should 的用法
should的用法展现
1. 表示征询意见和提出建议
Should I put the bag here 我应该把包放在这里吗？
We should do sports every day. 我们应该每天做运动。
2. 表示推测
He should be a policeman. 他应该是一名警察。
Sam should be in the library. 萨姆应该在图书馆。
、
探究四
should 的用法
3. 表示义务或责任
We should study hard. 我们应该努力学习。
You should finish your homework this evening.
你应该在今晚完成你的家庭作业。
4. 表示拒绝、愤怒或惊奇等，常用于疑问句或感叹句中。
Why should he do that 他为何做出那种事情？
、
探究五
could 的用法
could的用法展现
1. 表示建议
You could eat out tonight. 今晚你可以上馆子吃饭。
2. 用于向对方委婉地提出请求或征求对方的许可。
Could you take out the rubbish 你能倒垃圾吗？（提出请求）
Could I go on an outing with you 我可以和你一起出外游玩吗？（征求对方许可）
、
探究五
could 的用法
3. could 为can 的过去式，表示能力。
He could ride a bike at the age of five. 他五岁时就会骑自行车。
4. 表示推测，意为“可能”。
The book could belong to Lily because she likes reading books.
那本书可能是莉莉的，因为她喜欢读书。
、
反身代词：是一种表示反射或强调的代词。有人称和数之分。它由第一人称、第二人称的形容词性物主代词和第三人称代词的宾格词尾加-self或-selves构成，意为“本人；本身”。
第一人称 第二人称
第三人称
单数
复数
myself
yourself
himself herself
itself
ourselves
yourselves
themselves
探究六
反身代词的用法
、
反身代词可放在及物动词（短语）或介词的后面作宾语，强调宾语和主语是相同的人或物。
作及物动词（短语）的宾语，常用于 teach, hurt, enjoy, dress, buy, help, look after, take care of 等后面。
反身代词作宾语
We must look after ourselves very well. 我们必须好好照顾自己。
Tom taught himself math. 汤姆自学了数学。
1
探究五
反身代词的用法
、
2
作介词的宾语，常用于 by, except, to, for 等后面。
Mary said to herself, “What should I do ” 玛丽自言自语：“我该怎么办呢？”
The old man lives by himself in the countryside. 这位老人一个人生活在乡下。
反身代词作宾语
、
I never thought that he himself would come. 我从来没有想过他会亲自来。
I spoke to the manager himself. 我和经理本人谈过了。
反身代词在句中通常作名词、代词的同位语，译作“本身；亲自”。反身代词作主语的同位语时，应放在主语之后或句子末尾；作宾语的同位语时，应放在宾语之后。
作从句的主语he的同位语
作宾语manager的同位语
反身代词作同位语
、
反身代词放在be动词, feel, look, seem等系动词后作表语，可以用来描述身体或精神状态。
反身代词作表语
I’m not myself today. 今天我感觉不舒服。
I’m feeling myself again. 我觉得健康如昔。
注意：反身代词必须与其所指代的名词或代词形成相互关系，在人称，性和数上保持一致。
eg ： The children are enjoying themselves in the park.
孩子们正在公园里玩得很高兴。
、
照顾自己
look after oneself / take care of oneself
自学
teach oneself sth./ learn sth. by oneself
玩得高兴，过得愉快
enjoy oneself
请自用……（随便吃/喝些……）
help oneself to sth.
弄伤自己
hurt oneself
自言自语
say to oneself
给自己买…...东西
buy oneself sth.
介绍……自己
introduce oneself
给自己穿衣服
dress oneself
独自地，独立地
by oneself
探究五
反身代词的固定搭配
、
The girl cleaned the cut on her arm by _______.
Be careful when you're using the knife! Don't cut _______.
We couldn't enjoy _______ while our mother was in hospital.
Mr Li knows how to take care of his health because he used to be a doctor _______.
The students are young, but they know how to protect _______.
Her clearest memory is not of the race _______, but the terrible pain in her legs the next day.
herself
yourself
ourselves
himself
themselves
itself
祈使句省略对方you
Complete the sentences using the correct reflexive pronouns.
4b
in hospital 住院
in the hospital 在医院里
主+used to do sth.过去常常做某事
主+be used doing sth. 习惯做某事
clear adj.清楚的；无疑的 v.清除
not...but...不是...而是...
not only...but also...不仅...而且...
pain n.(生理上的)疼痛 V.使痛苦
painful adj. 令人疼痛的
、
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
有用，但要理智使用
及时休息环节视觉疲劳
should
亮度合适，字体大小合适
should
睡前看手机
shouldn’t
过马路看手机
shouldn’t
过度使用
should
少看视频
少发信息
should
should
Complete the passage with should, shouldn't, or could.
4c
wisely adv.理智地
而且
aviod doing sth避免做某事
instead of + 动名词（doing）
表示 “做 A 这件事，而不是做 B 这件事”，of 是介词，后接动词 - ing 形式。
、
、
Do you have a sore throat / bad cold / ...
You should/shouldn’t/could...
Yes/ No, ...
Did you fall from your bike / cut yourself / ...
illness
injury
Yes, I hurt myself...
Act out an illness or injury. Have the others guess what it is and give advice.
4d
、
You don't look well. What's wrong
I feel cold and I keep coughing.
Do you have a bad cold
Yes, I do. I think I caught it yesterday.
I’m sorry to hear that. You should wear warm clothes and drink some hot water. You shouldn’t go out in the wind. You could ask a day off.
Thanks a lot. I will do that.
Take care of yourself, you’ll get better soon.
When others have health problems, it’s kind of you to take care of them.
Homework
基础作业：用思维导图将本单元的语法重点进行归纳。
进阶作业：编写一段对话（6–8句），内容为“朋友生病了，你给他建议”，要求包含： 使用至少2次 should / shouldn’t；使用至少1次 could；使用至少1个反身代词
拓展作业：制作一份“健康生活小指南”海报（中英对照），内容需包含：3条健康建议，每条建议中必须使用 should 或 could；1条使用反身代词的自我护理提示；可配图或图标，增强可读性

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