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人教版英语九年级第四单元unit4重点知识点及测试题

Unit4 I used to be afraid of the dark

一、知识点总结:

1. used to do sth. 过去常常做某事

否定形式:didn’t use to do sth. / used not to do sth.

如:He used to play football after school. 放学后他过去常常踢足球。

Did he use to play football? Yes, I did. No, I didn’t.

He didn’t use to smoke. 他过去不吸烟。

2. 反意疑问句

①肯定陈述句+否定提问如:Lily is a student, isn’t she?

Lily will go to China, won’t she?

②否定陈述句+肯定提问如:

She doesn’t come from China, does she?

You haven’t finished homework, have you?

③提问部分用代词而不用名词Lily is a student, isn’t she?

④陈述句中含有否定意义的词,如:little, few, never, nothing, hardly等。其反意疑问

句用肯定式。如:

He knows little English, does he?他一点也不懂英语,不是吗?

They hardly understood it, did they?他们几乎不明白,不是吗?

3. play the piano弹钢琴

4. ①be interested in sth. 对…感兴趣

②be interested in doing sth. 对做…感兴趣

如:He is interested in math, but he isn’t interested in speaking

English. 他对数学感兴趣,但是他对说英语不感兴趣。

5. interest ed adj. 感兴趣的,指人对某事物感兴趣,往往主语是人

interest ing adj.有趣的,指某事物/某人具有趣味,主语往往是物

6. still 仍然,还

用在be动词的后面如:I’m still a student.

用在行为动词的前面如:I still love him.

8. 害怕I am terrified of the dog.

如:I am terrified of speaking.

9. on 副词,表示(电灯、电视、机械等)在运转中/打开,

其反义词off. with the light on 灯开着

10. walk to somewhere 步行到某处walk to school 步行到学校

11.spend 动词,表示“花费金钱、时间”

①spend…on sth. 在某事上花费(金钱、时间)

②spend…doing sth.花费(金钱、时间)去做某事如:

He spends too much time on clothes. 他花费太多的时间在衣着

He spend 3 months building the bridge.他花费了三个月去建这座桥。

Pay for 花费

如:I pay 10 yuan for the book. 我花了10元买这本书。

人教版英语九年级第四单元unit4重点知识点及测试题

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