九年级英语重点知识点

九年级英语重点知识点

Unit 1

一、知识点

1.check in : 在旅馆的登记入住。

check out: 在旅馆结账离开。

2.by: ①通过…..方式（途径）。例：I learn English by listening to tapes.

②在…..旁边。例：by the window/the door

③乘坐交通工具例：by bus/car

④在……之前，到……为止。例：by October 在10 月前

⑤被例：English is spoken by many people.

3.how 与what 的区别：

how 通常对方式或程度提问，意思有：怎么样如何，通常用来做状语、表语。

what 通常对动作的发出者或接受者提问，意思为什么，通常做宾语，主语。

①How is your summer holiday？

It’s OK.how 表示程度做表语

②How did you travel around the world？

I travel by air.

③What do you learn at school？

I learn English math and many other subjects.

①What…think of…？

How…like…？

②What…do with…？

How…deal with…？

③What…like about… ？

How…like…？

④What’s the weather like today ？

How’s the weather today？

⑤What to do How to do it？

e.g. What do you think of this book？= How do you like this book？

I don’t know what I should do with the matter.=I don’t know how I should deal with it.

What do you like about China？=How do you like China？

I don’t know what to do next step？=I don’t know how to do it next step？

㊣What good / bad weather it is today（weather 为不可数名词，其前不能加a ）

㊣What a fine / bad day it is today（day 为可数名词，其前要加a ）

4. aloud loud 与loudly 的用法：三个词都与大声或响亮有关。

①aloud 是副词重点在出声能让人听见但声音不一定很大常用在读书或说话上。通常放在动词之后。aloud 没有比较级形式。如: He read the story aloud to his son.他朗读那篇故事给他儿子听。

②loud 可作形容词或副词。用作副词时常与speak talk laugh 等动词连用多用于比较级须放在动词之后。如：She told us to speak a little louder. 她让我们说大声一点。

③loudly 是副词与loud 同义有时两者可替换使用但往往含有令人讨厌或打扰别人的意思可位于动词之前或之后。如:He does not talk loudly or laugh loudly in public. 他不当众大声谈笑。

5. voice 指人的嗓音也指鸟鸣。

sound 指人可以听到的各种声音。

noise 指噪音、吵闹声

6. find 宾语宾补（名词形容词介词短语分词等）

例：I find him friendly.I found him working in the garden.We found him in bed.He found the window closed.We found her honest.

7. 常见的系动词有：

①是：am、is、are

②保持：keep、stay

③转变：become、get、turn

④……起来feel、look、smell、taste、sound

8. get 宾语宾补（形容词过去分词动词不定式）使某种情况发生

例：Get the shoes clean. 把鞋擦干净；

Get Mr. Green to come. 让格林先生进来

I want to get my bike repaired. 我想去修自行车

You can’t get him waiting. 你不能让他老等着

9. 动词不定式做定语

①与所修饰的名词构成主谓关系

The next train to arrive was from New York. He is always the first to come.

②与所修饰的名词构成动宾关系

I have nothing to say.

I need a pen to write with.I need some paper to write on.

I don’t have a room to live in.

10. practice fun 做名词为不可数名词

11. add 补充说又说

12. join 加入某团体并成为其中一员

attend 出席参加会议或讲座

join in 与take part in 指参加到某项活动中去。

13.all、both、always 以及every 复合词与not 连用构成部分否定。其完全否定为：all—none，both—neither，Everything—nothing，everybody—nobody.

14. be afraid of doing sth. / sth.害怕be afraid of being alone

be afraid to do sth.害怕；be afraid that 恐怕担心，表示委婉语气

15.either：①放在否定句末表示“也” ；②两者中的“任一”③either…or…或者…或者.…引导主语部分，谓语动词按照就近原则

plete 完成，是个较正式的词，后不能接动名词；finish 指日常事物的完成

17.aan 与序数词连用表示“又一”“再一” 。

例：Please give me a second apple.

There comes a fifth girl.

18.have trouble/difficult/problem in doing… 干…遇到麻烦，困难

19.unless除非，如果不，等于“if not”本身就表示否定，引导条件状语从句，主句为将来时，条件状语从句用一般现在时表示将来。

例：My baby sister doesn’t cry unless she’s hungry. My babysister doesn’t cry