初三英语下册期末知识点

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#初三# 导语】学习不光要有不怕困难,永不言败的精神,还有有勤奋的努力,科学家爱迪生曾说过:“天才就是1%的灵感加上99%的汗水,但那1%的灵感是最重要的,甚至比那99%的汗水都要重要。”即使我们的成绩不是很好,但只要有心想要学习,那么我们就应该笨鸟先飞,所谓"勤能补拙“没有人一出生就是天才,他们都是经过秦风的努力,才会成功的,所以我们不能坐等自己那天突然变成天才,而是要点燃自己的力量之火,寻找自己的天才之路,努力奋斗。以下是©文档大全网为您整理的《初三英语下册期末知识点》,供大家查阅。



1.初三英语下册期末知识点


定语从句

1. 定语从句的概念

在复合句中,修饰某一名词或代词的从句叫定语从句。被修饰的名词或代词叫先行词,引导定语从句的词叫关系词,定语从句一般放在先行词的后面。

2. 定语从句的关系词

引导定语从句的关系词有关系代词和关系副词,常见的关系代词包括that, which, who(宾格whom,所有格whose)等,关系副词包括where, when, why等。关系代词和关系副词放在先行词及定语从句之间起连接作用,同时又作定语从句的重要成分。

3. 定语从句的分类

根据定语从句与先行词的关系,定语从句可分为限制性定语从句及非限制性定语从句。限制性定语从句紧跟先行词,主句与从句不用逗号分开,从句不可省去。非限制性定语从句与主句之间有逗号分开,起补充说明作用,如省去,意思仍完整。

4. 关系代词的用法

(1)that 既可以用于指人,也可以用于指物。在从句中作主语、宾语或表语。作主语时不可省略,作宾语可省略。例如:

Mary likes music that is quiet and gentle.

玛丽喜欢轻柔的音乐。(that作主语)

The coat (that) I put on the desk is blue.

我放在桌子上的那件外套是蓝色的。(that作宾语)

(2)which用于指物,在句中作主语、宾语或表语。作主语不可省略,作宾语可省略。例如:

The building which stands near the train station is a supermarket.

位于火车站附近的那座大楼是一家超市。(作主语)

The film (which) we saw last night was wonderful.

我们昨天晚上看的那部电影很好看。(作宾语)

(3)who, whom用于指人,who 用作主语,whom用作宾语。在口语中,有时可用who代替whom。who和whom作宾语时也可省略。例如:

The girl who often helps me with my English is from England.

经常在英语方面帮助我的那个女孩是英国人。(作主语)

Who is the teacher (whom) Li Ming is talking to?

正在与李明谈话的老师是谁?(作宾语)

2.初三英语下册期末知识点


(一) 词形转换

1. attract (v.) 吸引---attraction (名词)-- attractive (adj.) 吸引人的2. tour ---tourist (名词) 游客

3. introduce (动词)--introduction(名词)

4.long ( adj. )--- length ( n. )

5. high( adj.) – height ( n.)

6. wear ---- wore ---- worn

7 enemy -- enemies

8. responsible ---- responsibility

(二)重点短语

1. know little about; 对……几乎不了解

Know more / a little / nothing about…

2. place(s) of interest名胜古迹

3. the birthplace of Chinese culture中华文化的发源地

4. attract millions of tourists吸引了成百万的游客

5. a great number of许多

the number of…的数目

6. the second longest river第二长河

7. fetch sb. sth.= fetch sth. for sb.为某人取某物

8. introduce …in detail详细地介绍……

introduce A to B把A 介绍给B

introduce oneself自我介绍

9. lie in位于……内

10. run / go through…流经 / 途经……


3.初三英语下册期末知识点


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?

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

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

4.初三英语下册期末知识点


1.get used to sth./ doing sth.习惯于……

2.as a matter of fact事实上

3.break out爆发

4.live a hard life过着艰难的生活

5.in need of需要

6.provide sb. with sth.= provide sth. for sb.提供某物给某人

7.one’s success in doing sth.成功完成某事

8.obey strict rules遵守严格的规则

9.take drugs吸毒

10.aim to do sth.目的是

11.in the past sixteen years在过去的十六年里

12.at home and abroad在国内外

13.pay for付款

14.thousands of成千上万的

5.初三英语下册期末知识点


1. by + doing 通过……方式 如:by studying with a group

by 还可以表示:“在…旁”、“靠近”、“在…期间”、“用、”“经过”、“乘车”等

如:I live by the river. I have to go back by ten o’clock.

The thief entered the room by the window. The student went to park by bus.

2. talk about 谈论,议论,讨论

如:The students often talk about movie after class. 学生们常常在课后讨论电影。

talk to sb. === talk with sb. 与某人说话

3. 提建议的句子:

①What/ how about +doing sth.?

如:What/ How about going shopping?

②Why don’t you + do sth.? 如:Why don’t you go shopping?

③Why not + do sth. ? 如:Why not go shopping?

Let’s + do sth. 如: Let’s go shopping

Shall we/ I + do sth.? 如:Shall we/ I go shopping?

4. a lot 许多 常用于句末 如:I eat a lot. 我吃了许多。

5. too…to 太…而不能 常用的句型 too+adj./adv. + to do sth.

如:I’m too tired to say anything. 我太累了,什么都不想说。

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