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(共48张PPT)
Unit 2
UNIT
2
verbs for advice(should, could); Reflexive pronouns
能够归纳并总结出情态动词用来表示提议或建议的句式结构特点、表意功能及其用法。
能够归纳并总结出反身代词的特点、表意功能及其用法。
能够根据假设情境使用反身代词完成句子。
能够在语境中正确运用情态动词用来表示提议或建议。
Read the sentence.
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.
询问疾病、事故伤害等。
描述健康问题
部位+aches
have a +疾病
询问疾病、不适及突发状况：
1. What’s wrong (with…)
2. What’s the matter (with…)
3. What’s the trouble (with ...)
4. What happened (to…)
5. Is there anything wrong (with…)
6. Do you have a(n) + 疾病名称 =Have you got a(n) + 疾病名称
7. Did you catch/get…
答语通常有以下几种：
①“sb.+have / get / catch a(n)+疾病名称”表示患某种疾病。I have / get / catch a cold.
② “sb.+be / feel +某些形容词”表示某人感到不适。
I am / feel sick.
③ “身体部位+be / feel+某些形容词”表示某部位感到不适。My head is / feels hot.
④ “身体部位+hurt”表示某部位痛。如：
My stomach hurts.
⑤ “sb.+hurt / cut+具体部位 / 反身代词”表示伤害。
He hurt his arm in the accident.
I cut myself when cooking.
⑥ “sb.+get+某些动词的过去分词形式”表示受伤。
He got sunburned yesterday.
Underline the modal verbs for advice.
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.
询问疾病、事故伤害等。
描述健康问题
部位+aches
have a +疾病
运用情态动词shouldn’t, should, could给出建议
情态动词(Modal Verbs)
should作情态动词后接动词原形，可以用来表示提议或建议。
e.g. When you have the flu, you should wear a mask when you're outside. 患流感时，你出门应戴上口罩。
If you did something wrong, you should say sorry.
如果是你做错了什么，你应该道歉。
1. should
情态动词should作“应该；应当；可以”讲，用以表达职责和义务、提出劝告，而且表述的是自己的主观看法。
e.g. You shouldn't eat so much next time.
下次你可不要吃这么多了。
We shouldn't judge a book by its cover.
我们不应该以貌取人。
should的否定式是should not/shouldn't，意思是“不应当；不该”。
e.g. Should I open the window
我应该打开窗户吗？
They should be there by now, I think.
我认为现在他们应该在那儿了。
should用于征求意见，常用于第一人称的疑问句中，意为 “应该；应当”。
should表示推测，指某事发生的可能性，意为 “可能”。
e.g. A: What should I take with me to the party
我去参加聚会应该带点什么呢
B: You could take some fruit or flowers.
你可以带些水果或鲜花。
If you want to say sorry, you could call him.
如果你想道歉，你可以给他打电话。
2. could
情态动词could也用于提出建议，比 can 语气更为委婉。
e.g. He could swim at the age of five.
他五岁时就会游泳。
could 表示过去的能力，表示现在的能力用 can，此时 could 是 can 的过去式。
e.g. —Could you please pass me the book on the table
你能把桌子上的书递给我吗？
—Sure! Here you are./I’m sorry, but I’m a bit busy right now. 当然！给你。/ 抱歉，但我现在有点忙。
could 用于提出要求或请求。
Could you please... 请你…… 好吗？
答语通常为：肯定回答：Sure!/OK./All right...（当然！/ 好的。/ 可以……）否定回答：I’m sorry, but...（抱歉，但是……）
e.g. —Could I borrow your pen for a moment
我能借你的笔用一下吗？
—Of course!/No problem./I’m afraid not. I need it myself.
当然！/ 没问题。/ 恐怕不行。我自己也需要用。
could 用于请求许可。
Could I... 我可以…… 吗？ 用于请求对方允许自己做某事。
答语通常为：
肯定回答：Of course you can! /No problem./Help yourself./Go ahead...（当然！/ 没问题。/ 请自便。/ 去吧……）
否定回答：I’m afraid not. You can...（恐怕不行。你可以……）/Sorry, you can’t.（对不起，不行。）/You can, but not now...（可以，但不是现在……）
Read the sentence. Circle the reflexive pronouns.
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
反身代词是英语中表达“ 自己；本身”含义的一类代词，是在第一人称、第二人称形容词性物主代词或第三人称人称代词宾格形式的词尾加-self或-selves组成。
反身代词的形式
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
反身代词的用法
句法作用 例句
动词或介词的宾语 Be careful when you're using the knife! Don't cut yourself. 使用刀具时要小心，不要割伤自己。
In teaching others, we teach ourselves.
教人者，己已学。
I'll be away for a week. You and your sister need to take care of yourselves.
我要外出一周，你和妹妹得照顾好自己。
Don't be too hard on yourself!
别对自己太苛刻了!
句法作用 例句
主语或宾语的同位语 I cooked the dinner myself.
我自己做的晚饭。
You had better ask the dentist herself.
你最好问牙医本人。
反身代词的用法
反身代词用作主语或宾语的同位语时，一般用于强调，常译为“本人；亲自”。常见的可接反身代词作宾语的动词或短语动词有cut、hurt、protect、teach、enjoy、help、take care of、look after等。
enjoy oneself 玩得开心
take care of oneself 照顾自己
hurt oneself 伤到自己
by oneself 独自
teach oneself 自学
help oneself to sth 随便吃 / 用某物
句法作用 例句
表语 Just be yourself.
做你自己就好了。
Mary hasn't been quite herself recently.
玛丽近来有些不对劲儿。
反身代词的用法
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 __________.
herself
yourself
ourselves
himself
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.
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 go to bed, and you certainly _________ look at it when you cross the road!
should
should
could
shouldn’t
shouldn’t
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
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/could/shouldn't ...
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.
How are you feeling
Not good.
Oh, your knee looks red. Did you fall from your bike
Yes! I fell down on my way to school this morning.
Oh dear! That hurts! You could clean the wound with water first. You shouldn’t play sports for a few days.
That’s a good idea. Thanks!
You should be more careful next time.
… What's wrong / What’s the matter / How are you feeling
Not good ... / …
Do you have …
Yes…
I’m sorry to hear that. / Oh no! / Oh dear!
You should …/ You shouldn’t… / You could…
…
Take care …/ Be more careful next time!...
… What's wrong / What’s the matter / How are you feeling
... / …
Do you cut …
Yes…
I’m sorry to hear that./ Oh, no. / Oh, dear.
You should …/ You shouldn’t… / You could…
…
Take care …/ Be more careful next time!...
根据短文内容，选择恰当的情态动词填空或在空白处填入恰当的反身代词，使短文完整、通顺。
It was the first day back to school. Christina was very happy until she woke up with a bad stomachache. She had to use the toilet (厕所) again and again. Soon it was time for school, but she found (1) ___________ still feeling terrible.
“Mom, what's the matter with me ” Christina asked.
“You probably have diarrhea (腹泻),” Mom said. “You (2) _________ (can / can't) go to school with diarrhea.
herself
can't
Lie down and have a rest. I will make you some hot soup by (3) ________.”
“Did I eat something bad ” Christina asked (4) _________.
Mom heard her words and said, “I think it's because you have germs (细菌) in your body,” Mom said.
“What are germs ” Christina asked.
“Germs are microbes (微生物). There are good and bad germs. Some bad germs like to get (5) _________ inside a person's body and then more germs grow inside the body until the person feels sick,” Mom said.
myself
herself
themselves
“Is it difficult to stop them ” Christina asked.
“No, it isn't. But you (6) _________ (must / mustn't) know how,” Mom said. “You must wash your hands with soap after using the toilet. And you (7) _________ (should / shouldn't) eat with your hands before washing them.”
“I see. What else (8) _________ (should / must) I do ” Christina asked.
must
shouldn't
should
“Don't drink unclean water. Well, here is some medicine for you. You (9) _________ (should / may) also drink some salty (含盐的) water. You've lost too much water from your body because of the diarrhea,” Mom said.
The next day, Christina felt better. Now she (10) _________ (could / should) go to school. She planned to tell her friends about the risks of germs.
should
could
1. Her clearest memory is not of the race itself, but the terrible pain in her legs the next day.
她最清晰的记忆并非是比赛本身，而是次日双腿剧烈的疼痛。
e.g. Can we make the sound any clearer
我们能把声音再调清晰一点吗？
The question wasn’t very clear.
这问题不是很清楚。
clear adj. 清晰的；清楚的
e.g. I'll make the coffee if you'll clear the table.
你要是去收拾桌子，我就去煮咖啡。
If you press this key, the computer screen will clear.
按这个键可以清除电脑荧幕上的内容。
clear v. 清理
pain n. 疼痛；痛苦
Her clearest memory is not of the race itself, but the terrible pain in her legs the next day.
她最清晰的记忆并非是比赛本身，而是次日双腿剧烈的疼痛。
pain可表示肉体上的“疼痛”，也可表示精神上的“痛”。
泛指疼痛时是不可数名词，常构成in (great) pain
特指身体某个部位疼痛时是可数名词
常用于结构“have a pain / pains in ... ”。
e.g. Mary’s grandparents left her, so she was in great pain.
Mary的祖父母离世了，她悲痛万分。
Tony felt sad because of pain.
Tony因疼痛感到悲伤。
My brother had a pain in his back.
我哥哥背疼。
Jim had pains in his neck.
Jim脖子疼。
pain /ache / hurt /sore/injury
pain n. 泛指身体或心理的疼痛，程度可轻可重 have a pain in + 身体部位 I have a pain in my chest.
ache n. & v. 多指持续的、轻微的身体酸痛，常和身体部位构成复合词 headache、toothache I have a headache.
hurt v. 强调“受伤”的动作或“感到疼痛”的感觉，侧重伤害与情感疼痛。 The little boy hurt his foot when he ran on the road.
sore adj. 指因劳累、受伤导致的酸痛 / 发炎 sore throat She has a sore throat, so she can’t sing songs today.
injury n. 多指意外事故造成的身体损伤 get an injury The player got a bad injury in the football match.
After the accident, his sore leg ached badly, the pain was terrible, and the doctor said this injury didn’t hurt any bones but needed rest for a month.
事故后，他酸痛的腿隐隐作痛，痛感十分强烈，医生说这个伤没伤到骨头，但需要休养一个月。
2. 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! 当然，你不应该在临睡前看手机，而且过马路时更绝对不应该看手机！
cross v. 穿越；横过；交叉
e.g. It’s dangerous to cross the broken bridge.
过这座危桥很危险。
It's not a good place to cross the road.
这里不适宜穿越马路。
cross across crossing
cross v. cross = go across The old man crossed the river by boat. 那位老人乘船过了河。
across prep. & adv. 穿过；横过 常与go, come, walk, fly, swim等表示移动的动词连用构成谓语 This street is full of all kinds of vehicles. You should go across it carefully. 这条街上车来车往，过马路时要小心。
crossing n. 十字路口 Turn right at the second crossing, and you’ll find the post office. 在第二个十字路口右转，你就能看到邮局。
【语境应用】请选用cross, across或crossing完成下列各题。
1) There are always traffic lights at the _________ in the street.
2) You must be careful while you ________ the busy street.
3) He was walking _________ the street at that time.
crossings
cross
across
I can
归纳能够归纳并总结出情态动词用来表示提议或建议的句式结构特点、表意功能及其用法。
归纳并总结出反身代词的特点、表意功能及其用法。
根据情境使用反身代词完成句子。
在语境中正确运用情态动词用来表示提议或建议。
Review
Grammar Focus.
Preview:
Section B.
Read the new words.

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