人教版七年级英语下册知识点讲解

Unit 9: What does he look like?

一、词性转换

1.curly反义词：straight

2.tall反义词：short

3.high名词：height

4.thin反义词：fat

5.glass复数：glasses

6.act名词：actor actress

7.sing名词：singer 8.describe名词：description

9.different 副词：differently 名词：difference 10.real副词：really

11.big反义词：small

Exercise 1:

二、重点词汇

1. a little bit & a little & a bit

1) 修饰形容词或副词时，三者可通用，但a little bit比后两者所表示的程度稍弱一点。

Today is a little bit / a little / a bit cold. 今天有点冷。

2）修饰不可数名词时，a little直接跟不可数名词，a bit需加of再跟不可数名词。

There is a little / a bit of water in the glass. 杯子里有点水。

3）a little 和a bit在否定句中意思恰恰相反。not a little相当于very “很，非常”，

not a bit相

当于not….at all“一点也不”。

① He is not a little hungry. = He is very hungry. 他很饿。

② He is not a bit hungry. = He isn’t hungry at all. 他一点也不饿。

2. stop to do sth. “停下来去做某事”。指停止原来做的事情，去做另一件事情。

stop doing sth. “停止做某事”，指停止正在做的事情，即不做某事了。

E.g. He stops to do his homework.

He stops doing his homework.

Class begins, please stop talking.

We are all tired, stop to have a rest.

3. remember/forget doing sth. 记得/忘记做过某事（事情已做）

remember/forget to do sth. 记得/忘记要去做某事（事情还没做）

E.g. Please remember to eat lunch.

I am sorry, I forget to my homework.

I remember playing computer with my sister yesterday.

I forget calling you.

4. no more & not….any more & no longer & not….any longer

1) no more = not….any more表示数量和程度的“不再（增加）”，常修饰终止性动词。

We won’t go there any more.我们不再去那里了。

The baby watched and listened, and she cried no more.那个婴儿看着、听着，不再哭了。

2) no longer = not….any longer表示时间上“不再（延长）”，常修饰延续性动词。

He no longer lives here. 他不再住在这儿了。

You can’t stay here any longer.你不能再留在这儿了。

5. wear & put on & have on & dress

1) wear是“穿着”“戴着”的意思，强调状态。常用一般现在时表示经常状态，用进行时态表示

暂时状态。

wear还可用来表示佩戴手表、首饰、徽章、花儿的“佩”或“戴”以及留头发，胡须的“留”。

2) put on是“穿上”“戴上”，强调动作，是终止性动词短语，不能跟表示一段时间的状语连用。

3) have on意为“穿着”“戴着”，与wear同义，指穿的状态，其后可以接表示衣服、帽子、鞋

子的名词。have on不用于进行时态。

4) dress “使......穿着，装扮，打扮”dress sb/ dress sb in +衣服。dress后面不能直接跟衣服。

Exercise 2:

1. He always ______ black trousers and he always ______ his son in black.

A. dress; dress

B. wears; puts on

C. wears; dresses

D. puts on; wears

2. He likes _______ the red coat.

A. wearing

B. wears

C. putting on

D. dressing

三、短语归纳

1. look like

2. short hair

3. curly hair

4. medium height

5. medium build

6. a little

7. a big nose 8. a small mouth 9. a round face

10. a police artist 11. a picture of the criminal 12. in the end

13. be good at 14. go to the movie 15. black hair

16.a long face 17.long hair 18.straight hair

19.big eyes 20.the same way 21. blonde hair

Exercise 3:

四、基础句型

1. 询问及描述某人的外貌特征

问：What do/does + 主语+ look like? “……看上去什么样？”/ “……长什么样？”

答：主语+ be + 形容词。(强调某人是……样子的外形，常用于描述大概的体形、身高等。)

主语+ have/has + 形容词+ 名词（强调某人的相貌特征，常用于描述五官、相貌等）。

主语+ be of +名词（指描述某人的体形、身材等）

E.g. What does your friend look like?

He is short and thin.