2019初三英语知识点章节精选
初三英语知识点章节精选
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
16.complete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.a,an 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