初三英语必背知识点总结

很多同学都想整理一些英语学校知识点，大家一起来看看吧。

1. have conversation with sb. 同某人谈话

2. too…to… 太……而不能

3. the secret to… ……的秘诀

4. be afraid of doing sth./ be afraid to do sth. 害怕做某事

5. look up 查阅

6. repeat out loud 大声跟读

7. make mistakes in 在……方面犯错误

8. connect ……with… 把……和……连接/联系起来

9. get bored 感到厌烦

10. be stressed out 焦虑不安的

11. pay attention to 注意;关注

12. depend on 取决于;依靠

13. the ability to do sth.. 做某事的能力

一. 介词by的用法

1. 意为“在……旁”，“靠近”。

Some are singing and dancing under a big tree. Some are drawing by the lake.

有的在大树下唱歌跳舞。有的在湖边画画儿。

2. 意为“不迟于”，“到……时为止”。

Your son will be all right by supper time.

你的儿子在晚饭前会好的。

How many English songs had you learned by the end of last term?

到上个学期末你们已经学了多少首英语歌曲?

3. 表示方法、手段,可译作“靠”、“用”、“凭借”、“通过”、“乘坐”等。

The monkey was hanging from the tree by his tail and laughing.

猴子用尾巴吊在树上哈哈大笑。

The boy’s father was so thankful that he taught Edison how to send messages by railway telegraph.

孩子的父亲是那么的`感激,于是他教爱迪生怎样通过铁路电报来传达信息。

4. 表示“逐个”，“逐批”的意思。

One by one they went past the table in the dark.

他们一个一个得在黑暗中经过这张桌子。

5. 表示“根据”，“按照”的意思。

What time is it by your watch?

你的表几点了?

6. 和take , hold等动词连用，说明接触身体的某一部分。

I took him by the hand.

我拉住了他的手。

7. 用于被动句中，表示行为主体,常译作“被”、“由”等。

English is spoken by many people.

英语被许多人说。(即“许多人讲英语。”)

二. 动名词(doing)

动名词相当于名词,在句子中可以做主语、宾语、表语、定语等。

1. 作主语

Fighting broke out between the South and the North.

南方与北方开战了。

2. 作宾语

Would you mind turning down your radio a little, please?

请问你介意调小一点收音机的音量吗?

3. 作表语

Babysister’s job is washing,cooking and taking care of the children.

保姆的工作是洗衣服,作饭和照看孩子。

4. 做定语

a washing machine 一台洗衣机

1. be interested in 对...感兴趣

2. be surprised at 对...感到惊讶

3. be famous for 因...而闻名

4. be good at 擅长于...

5. be angry with/at 生...的气

6. be worried about 担心...

7. be strict with/in 对...要求严格

8. be proud of 以...而自豪

9. be ready for 为...做准备

10. be busy with 忙于...

11. be popular with 深受...的喜爱

12. be nervous about 对...感到紧张

13. be excited about 对...感到兴奋

14. be similar to 与...相似

15. be different from 与...不同