⑥ interesting adj.有趣的，指某事物/某人具有趣味，主语往往是物

⑦ an interesting book / man

18. 害怕… be terrified of sth. 如：I am terrified of the dog.

be terrified of doing sth. 如：I am terrified of speaking.

19. 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

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

21.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。

take动词 有“花费”的意思　常用的结构有：

It take(s) sb. … to do sth. 如：It takes me a day to read the book.

22. chat with sb. 与某人闲聊　如：I like to chat with him.

我喜欢和他聊天。

23. worry about sb./ sth. 担心某人/某事　worry 是动词

be worried about sb./sth. 担心某人/某事　worried 是形容词

如：Don’t worry about him. 不用担心他。

Mother is worried about her son. 妈妈担心他的儿子。

24. all the time 一直、始终

25. take sb. to + 地方　送/带某人去某个地方　如：

A person took him to the hospital. 一个人把他送到了医院。

Lui took me home. 刘把我送回了家。(home 的前面不能用to)

26. hardly adv. 几乎不、没有 hard 困难的;猛烈地

hardly ever 很少

hardly 修饰动词时，通常放在助动词、情态动词之后，实义

动词之前　助动词/情态动词+hardly

hardly + 实义动词　　如：

I can hardly understand them. 我几乎不能够明白他们。

I hardly have time to do it. 我几乎没有时间去做了。

It rains hard outside, I could hardly go out.

以上就是九年级英语知识点：I used to be afraid of the dark的全部内容，希望可以帮助到大家的学习!