资源简介

(共26张PPT)
Unit 2
Stay Healthy
Section A Grammar Focus
To correctly use should/shouldn't/could to express suggestions.
To learn new words and phrases: knife, safety, clear, pain, what’s more, brightness, environment, cross...;
To use reflexive pronouns to refer to the subject in a sentence;
学习目标
1
2
3
Look at the picture and answer the questions as doctors and patients.
What’s wrong
I ate too much last night. Now _______________ .
my stomach aches
You shouldn’t eat so much next time.
Lead in
Look at the picture and answer the questions as doctors and patients.
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.
Look at the picture and answer the questions as doctors and patients.
How did you hurt yourself
I _________ when I fell off my bike.
hurt myself
Be more careful next time. If we are not careful, we can easily hurt ourselves.
Read the sentences.
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 health problems
Describe health problems
Give advice
4a
01
询问病情/状况
1. What’s the matter (with…)
2. What’s wrong (with…)
3. What’s the trouble/problem (with…)
4. What happened (to…)
5. What’s up
6. Is there anything wrong (with…)
7. Do you have a(n) + 疾病名称
Revision
Health problems
1. 主+have/ has+ a/an/the +疾病.
have a fever
have a cold
have a cough
have the flu
have a headache
have a toothache
have a stomachache
have an earache
have a sore throat
have a sore back
2. 主+have/ has+a/an+“身体部位+ache”
3. 主+have/has+ a sore +身体部位.
描述病情/状况
02
have “患病”
I cut my finger.
I hurt my knee.
I break my arm.
I hurt my leg.
cut
hurt
break
4. 主+cut /hurt / break(摔断) +one’s+ 身体部位
There is something wrong
with my/ his/ her...
eyes
ears
5. There is something wrong with one’s +部位.
主
1. should
2. can
5. had better(最好)
3. must
4. need to
给出建议
03
should表建议
6. Let’s +动原.
7. Why not +动原+其他？
= Why don’t you +动原+其他？
8. How/ What about +doing +其他？
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.
Read the sentences. Underline the modal verbs for advice.
4a
【小结】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
【观察】1. You shouldn’t eat so much next time.
2. You should see the dentist and get an X-ray.
04
情态动词should/ could表提议或建议
肯定句
她应该喝热水。
否定句
她不应该吃凉的食物。
一般疑问句及答语
她应该在上面敷些药吗
特殊疑问句
她应该怎么做？
She should drink hot water.
She shouldn’t eat cold food.
Should she put the medicine on it
Yes, she should./ No, she shouldn’t.
What should she do
情态动词should的句式结构
情态动词can/ could 表建议
could既是can的过去式，表示过去的能力，又可以做情态动词表示谨慎、客气的建议，否定形式为couldn’t。
情态动词should/ could 表建议
should较强烈的建议＞can＞could一般的建议
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
4c
Read the sentences. Circle the reflexive pronouns.
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.
What rules can you find out
4a
1. 构成
-self
-selves
第一人称
myself
ourselves
第二人称
yourself
yourselves
第三人称
himself
herself
itself
themselves
形物代+self/ selves
人称代词宾格+self/ selves
反身代词
05
The girl can dress herself.
You should look after yourselves when your parents are not at home.
She isn’t quite herself today.
She herself will fly to London tomorrow.
The little boy went to school by himself.
2. 用法
作动词的宾语
作动词短语的宾语
作表语
作主语的同位语
作介词的宾语
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。
hurt oneself 伤到自己
teach oneself/learn by oneself 自学
enjoy oneself 过得愉快
by oneself 独自；单独
help oneself (to) ... 随便吃/喝……
come to oneself 苏醒
dress oneself 给自己穿衣服
look after oneself 照顾自己
talk to oneself 自言自语
believe in oneself 相信自己
3. 固定搭配
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
4b
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
… … …
4d
询问疾病、不适及突发状况
情态动词 should/ could的用法
反身代词的用法
定义/构成/用法
基本特征/句式结构/
ask about health problems;
express health problems; give advice
课堂总结
一、选词填空。
When using a 1. _________ to cut fruit, you must be careful—don’t hurt 2. __________! For your 3. __________, you 4. __________ ask an adult for help if you’re not sure how to use it.
After running a long race, Lisa felt great 5. _________ in her legs. Her friend told her, “You 6. _________ sit down and rest first. You could also put a warm towel 7. ________ your legs.”
When using a phone, adjust the screen 8. _________ to match the 9. ____________—this keeps your eyes 10. __________. What’s more, you shouldn’t look at it when you cross the road!
knife
yourself
safety
could
pain
safe, clear, pain, knife, bright, environment, you, should, could , on
should
on
brightness
environment
clear
当堂检测
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
5.When you have a fever, you ______ stay at home and rest.
二、 情态动词填空 (should/could)
should
could
should
Could
should
Homework
Review the modal verbs for advice.
Review the usage of reflexive pronouns.
Do some related exercises.

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