资源简介

(共35张PPT)
Stay Healthy (Period 3)
Section A (Grammar Focus-4d)
Look and say
Look at the picture and make a short conversation.
A: What’s the matter with the girl
B: She _______________________.
A: What should she do
B: She _______________________.
has a fever
should take her temperature
Look and say
Look at the picture and make a short conversation.
A: What’s the matter with the boy
B: He _______________________.
A: What should he do
B: He _______________________.
has a stomachache
should lie down and rest
Look and say
A: What’s the matter with the boy
B: He _______________________.
A: What should he do
B: He ______________________________.
has a toothache
should see a dentist and get an X-ray
Look at the picture and make a short conversation.
n. 刀 （pl. knives）
adj. 清晰的；清楚的 v. 清理
n. 疼痛；痛苦
更有甚者；更为重要的是
knife
clear
pain
what’s more
n. 亮度
n. 环境
v. 穿越；横过；交叉
brightness
environment
cross
4a
Read the sentences. Underline the modal verbs for advice and 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’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.
Grammar Focus
一、表建议的情态动词（should、could）
Grammar Focus
should 和 could 是情态动词，后接动词原形，可以用来表示提议或建议。
Grammar Focus
1、情态动词 should
should用来提建议时，意为“应该；应当；可以”，表达说话人的主观看法，认为做某事是合理、正确或明智的，带有一定的责任或义务意味，语气相对较强。其否定式是 shouldn’t，意为“不应当；不该”。
（1）should 句式结构
Grammar Focus
句式 构成
肯定句 主语 + should + 动词原形 + 其他.
否定句 主语 + shouldn’t + 动词原形 + 其他.
一般疑问句 Should + 主语 + 动词原形 + 其他
肯定回答：Yes, 主语 + should.
否定回答：No, 主语 + shouldn’t.
特殊疑问句 特殊疑问词 + should + 主语 + 动词原形 + 其他
Grammar Focus
e.g. ·They should eat a balanced diet. 他们应该平衡饮食。
·They shouldn’t eat too much. 他们不应该吃得太多。
·—It’s too cold. Should I close the window
太冷了，我该关上窗户吗？
—Yes, you should. / No, you shouldn’t.
是的，你应该。/ 不，你不应该。
·Where should we meet 我们应该在哪里见面？
（1）should 句式结构
（2）should 基本用法
Grammar Focus
用法 示例
表示劝告、建议 You should answer the question in English.
你应该用英语回答这个问题。
表示义务、责任 We should help the people in trouble.
我们应该帮助处于困境中的人们。
表示推测、判断 They should be at home now, I think.
我认为他们现在应该在家里。
表示惊讶、赞叹、不满等 How should I know 我怎么会知道？
（2）should 基本用法
Grammar Focus
注意
should 在以 why、who、how 等疑问词开头的问句中，表示拒绝、恼怒或惊奇。
e.g. Why should I help him He’s never done anything for me.
我为什么要帮他呢？他从来没为我做过什么。
Grammar Focus
We ________ be more careful, or we will make the same mistake in the experiment.
A．might B．can C．may D．should
可用语境分析法解答本题。might意为“可能”；can意为“能，会”；may意为“可能”；should意为“应该”。根据句意可知应该更仔细。因此，正确答案是D。
D
典例
点拨
Grammar Focus
2、情态动词 could
could也可以用于提建议，意为“可以”，给出一种建议或可能性，不带有强制性，语气比can更委婉。
could 基本用法
Grammar Focus
用法 示例
提出建议 You could try reading before bed to relax.
你可以试试睡前阅读来放松。
请求许可 Could we leave early today
我们今天可以早点走吗？
推测可能性 The answer couldn’t be wrong.
答案不可能错。
提出请求或要求 Could you help me carry this box？
你能帮我搬这个箱子吗？
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.
Grammar Focus
二、反身代词
Grammar Focus
表示反射或强调的代词叫作反身代词，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”“本身”，为加强语气，也可意为“亲自”“自己”。
1、 反身代词的分类
Grammar Focus
人称 单数（-self） 复数（-selves）
第一人称 myself ourselves
第二人称 yourself yourselves
第三人称 himself themselves
herself itself 不定代词 one 的反身代词是 oneself。
（1）反身代词作宾语
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。
①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。
e.g. We must look after ourselves very well. 我们必须好好照顾自己。
He is teaching himself English. 他在自学英语。
2、 反身代词的用法
Grammar Focus
②作介词的宾语，常用于 by、except、to、for 等后面。
e.g. 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。
2、 反身代词的用法
Grammar Focus
（1）反身代词作宾语
反身代词在句中通常作名词或代词的同位语，意为“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。
e.g. Did you make the cake yourself 这个蛋糕是你亲自做的吗
（作主语 you 的同位语）
I spoke to the manager himself. 我和经理本人谈过了。
（作宾语 the manager 的同位语）
2、 反身代词的用法
Grammar Focus
（2）反身代词作同位语
反身代词放在 be 动词和其他系动词（如 feel、 look、 seem 等）之后，常用来描述感觉、情绪或状态。
e.g. I don’t feel myself today. 我今天感到不太舒服。
She isn’t quite herself today.
她今天身体不太舒服。
2、 反身代词的用法
Grammar Focus
（3）反身代词作表语
拓展
enjoy oneself 玩得开心 teach oneself 自学
hurt oneself 伤到自己 introduce oneself 自我介绍
dress oneself 自己穿衣服 help oneself (to) ... 随便吃/用……
by oneself 独自 say to oneself 自言自语
look after oneself 照顾自己
含有反身代词的常用短语
Grammar Focus
It is Sunday. Let’s just relax and enjoy ________.
A．myself B．yourself C．ourselves D．himself
可用语境分析法解答本题。myself意为“我自己”；yourself意为“你自己”；ourselves意为“我们自己”；himself意为“他自己”。由第二句中的 let’s 可知应用ourselves。因此，正确答案是C。
C
典例
点拨
Grammar Focus
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．We couldn’t enjoy ________ while our mother was in hospital.
herself
4b
yourself
ourselves
Complete the sentences using the correct reflexive pronouns.
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.
himself
4b
themselves
itself
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
should
4c
should
could
shouldn’t
Complete the passage with should, shouldn’t, or could.
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.
4c
shouldn’t
should
could
could
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 ... / You could ...
4d
情态动词 should
①表示劝告、建议
②表示义务、责任
③表示推测、判断
④表示惊讶、赞叹、不满等
2．基本用法
①肯定句：主语 + should + 动词原形 + 其他.
②否定句：主语 + shouldn’t + 动词原形 + 其他.
③一般疑问句：Should + 主语 + 动词原形 + 其他
肯定回答：Yes, 主语 + should.
否定回答：No, 主语 + shouldn’t.
④特殊疑问句：特殊疑问词 + should +主语 + 动词
原形 + 其他
1．句式结构
情态动词 could
①提出建议
②请求许可
③推测可能性
④提出请求或要求
基本用法
反身代词
①用作动词或介词的宾语
②位于主语或宾语后，用作同位语
③用作表语
2．反身代词
的用法
①第一人称：单数→ myself
复数→ ourselves
②第二人称：单数→ yourself
复数→ yourselves
③第三人称：单数→ himself、herself、itself
复数→ themselves
1．反身代词
的分类
Write a short passage about the accidents happened in your P.E. class and give advice. Remember to use model verbs and reflective pronouns.

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