may 可能…… 由于肯定句中，表示可能性最小， 例如：He may come here today, I’m not sure. 他今天有可能来这里，我不是很确定。
may
can’t
must
1. —Who’s that? —That may ___________ be Jim, but I’m not sure. 2. That textbook ___________ be David’s, because must his name is on it. must 3. You ___________ be very tired after so much hard work. 4. —Where’s my key? —It may ___________ be in your handbag. 5. You ___________ know her name, because she is can’t our new student.
Grammar 语法 The twins look the same, but each is different. 双胞胎看起来一样，但每一个都不同 -What do you think of the cake?? -I like it very much. It tastes ________.? A.good B.terrible C. well
多指表象，用在主语后，后面跟形容词
She looks sad.
He looks happy.
Oh, it looks different.
The food looks good.
Dad, Xiaohui looks ill.
look, look at ,see, watch 的区别： look 看起来……，后面加形容词，是连系动词， 例如：You look sad today. 你今天看起来很伤心。 look at 看……，后面加名词或代词，强调看的动作或过程，是动 词短语， 例如：Please look at the picture/her. see 看见，后面加名词或代词，强调看的结果，是实意动词， 例如：I can’t see the bird in the sky. 我看不见天空中的小鸟。 watch 观看，后面加名词，强调欣赏，是实意动词， 例如：They are watching the football match. 他们正在观看足球比 赛。
系动词的用法
1. 系动词一般用在主语后面，后面跟形容词，用来修饰说明主语。 2. 句子结构： 主语+系动词+形容词 3.主语是第三人称单数时，系动词要用三单形式 4.不同时态里，系动词的形式要变化。
系动词： feel(感觉) look(看起来) taste（尝起来） smell（闻起来） sound （听起来）
情态动词must，can’t，may 表示可能性的区别： must 一定…… 用于肯定句中，表示可能性最大， 例如：The light is on, she must be at home now. 灯亮 着，她现在一定在家。 can’t 不可能…… 用于否定句中，表示可能性最大， 例如：That girl can’t be Kate, I saw her in the shop just now. 那个女孩儿不可能是Kate，我刚刚看见她在商店里。
Read 2, and correct.
听录音2 判断对错，并改错
1. What's the matter with he? ( 2. He have a bad cold. ( )
)
3. He is ill, because He must stays in bed at a week. ( ) 4.------Why? ------ So he doesn't like school!
He’s in bed.
Where’s the Jimmy?
He feels ill.
What's the matter with him?
Grammar 语法 1. be in bed 躺在床上 stay in bed 呆在床上 go to bed 上床睡觉 eg. He is ill in bed. 他卧病在床 题 ：John，11 years old,was _____ bed in hospital. A. in bed B. in the bed 2. what's the matter with… = what's wrong with… 某某怎么了？XX出什么问题了？ What's the matter with she?她怎么了？ What's the matter with her?
have a cold 感冒
have a temperature
发烧
Lucky color
Read1, and answer questions.
听录音1 回答问题
1. Does Jimmy feel ill?
2. We must call the doctor. Here "call" means: A. telephone B. ask C. see
I feel happy.
I feel sad.
After an exam, she feels bad.
She feels ill. Oh,Sam, I feel much better now.
feel v. 感觉 固定搭配：feel+形容词 例如：I feel very tired today. 今天我感觉很累。 扩展知识：sound 听起来，smell 闻起来，taste 尝起来 ，become成为，get 变得，look 看起来… 例如： That sounds interesting. 那听起来很有趣。 He looks a kind man. 他看起来是一位和蔼的人 。 It looks like rain. 天看起来要下雨。
look
must
（动词）必须
1.表示义务、命令或必要 2. 表示推断
It's time to go to school, you must go now.
She must be tired.
Jimmy, you must stay in bed for three months.
We must study hard for our country.
我记得我跳舞了
I remembered dancing.
"Xiao xin, remember to eat lunch!"
bad a.坏的，严重的
固定搭配：be bad for 对……有坏处 例如：Watching TV too much is bad for your eyes. 看太多电视对你的眼睛有坏处。 扩展知识：反义词：good 好的 副词： badly 坏地
watch see look at look at 1. Please ___________ your homework. 2. Can you ___________ the cat under the chair? see 3. My father ___________ the Evening News watches every evening. look 4. You ___________ unhappy! 5. All the children are ___________ the teacher looking at now.
news
n.新闻，消息
I have a good news and a bad news. 我有一个好消息和坏消息
news 不可数名词 newspaper 报纸
call v.叫，请 固定搭配：call the doctor 请医生 例如：You must call the doctor. 你必须请医 生。 扩展知识：call sb. at + 电话号码 给某人某个电话号码打电话 例如：Please call my mother at 58432190. 请给我妈妈58432190 打电话。 call sb (up) 给某人打电话 例如：I want to call Lily up. 我想要给Lily 打电话。
need
（动词）需要
I need to water the flower.
need to do sth.需要 做某事 need sth. 需要某事 Fishes need water.
must 和 need 区别
1. must的意思是必须，表示主观身上的命令， 以及推断 2.need的意思是需要 表示客观需要 3.问句： Must I stay here?我必须得待到这儿吗？ No, you needn't. 不，你不必。 You must go home right now, mustn't you?/needn't you? 你现在必须得回家，不 是吗？ 4. 否定句： I mustn't go there. 我不用去那儿 He needn't to go there. 他不需要去那儿
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Grammar 语法
What's wrong with Sam? 萨姆怎么了？
我的电脑出什么毛病了?
What's the matter with my computer?
题： 1.--- What’s the _________ with you？ ---- I 'm ill. 2. —What's the matter with you? —I caught ______ bad cold and had to stay in _____ bed. A.a; (不填) B.a; the C. a; a D. the; the