今天出国留学网小编给大家带来的是初二英语知识点归纳，祝大家期末考试顺利。也希望大家英语能活学活用，学好英语，留学也是so easy！！！
初二英语知识点归纳：
(一)
一般将来时
一般将来时表示将来某个时间要发生的动作或者存在的状态。通常与表示将来的时间状语连用，如tomorrow, the day after tomorrow, next year, next month, next week, in 100 years等。
be going to do (动词原形)结构：表示打算、准备做的事情或者肯定要发生的事情。如：It is going to rain.
will do 结构表示将来的用法：
1. 表示预见
Do you think it will rain?
You will feel better after a good rest.
2. 表示意图
I will borrow a book from our school library tomorrow.
What will she do tomorrow?
基本构成如下：
一般疑问句构成：
(1)will+主语+do…? Will Sarah come to visit me next Sunday?
(2)there be 结构的一般疑问句：Will there + be …?
Will there be fewer trees? Yes, there will. / No, there won't
否定句构成：will + not (won't)+do
Sarah won't come to visit me next Sunday.
特殊疑问句构成：
特殊疑问词+will+主语+…?What will Sarah do next Sunday?
(二)
should的用法：
should用来提出建议和忠告，后边加动词原形，否定句直接在should后边加not.
例如：I think you should eat less junk food.
我认为你应该少吃垃圾食品。
She drives a lot and she seldom walks. So I think she should walk a lot.
她经常开车，很少走路。所以我认为她应该多走路。
Students shouldn't spend too much time playing computer games.
学生们不应当花太多的时间玩计算机游戏。
学习向别人提建议的几种句式：
(1)I think you should…
(2)Well, you could…
(3)Maybe you should …
(4)Why don't you…?
(5)What about doing sth.?
(6)You'd better do sth.
(三)
过去进行时
过去进行时表示过去某一点时间正在进行的动作或者过去某一段时间内一直进行的动作。
1. 构成
was /were + doing，例如：
I was watching TV at 9 o'clock last night.
at 9 o'clock last night是时间点
They were playing football all afternoon.
all afternoon是时间段
2. 过去进行时的标志词
at 8 o'clock last night, this time yesterday等。例如：
I was having lunch at home this time yesterday.
昨天的这个时候我正在吃午饭。
At that time she was writing a book.
那阵子她在写一本书。(表示她在那段时间里一直在做那件事情。)
(四)
间接引语
形成步骤：
(1)不要逗号，冒号，引号
(2)要考虑到人称的变化(人称的变化与汉语是一致的)
(3)要考虑时态的变化
(4)要考虑时间状语、地点状语和语示代词的变化。
1. 直接引语变成间接引语时，几个主要时态的变化规律
直接引语间接引语一般现在时一般过去时一般将来时过去将来时现在进行时过去进行时
2. 直接引语变成间接引语时，一些词汇的变化规律
直接引语 1. am / is 2. are 3. have / has 4. will 5. can 6. may 间接引语 1. was 2. were 3. had 4. would 5. could 6. might
(五)
if引导的条件状语从句
结构：if+一般现在时，主语+将来时
含义：如果……，将要……
例如：If you ask him, he will help you.
如果你请求他，他会帮助你。
If need be, we'll work all night.
如果需要，我们就干个通宵。
初二英语知识点复习(总结版)
1.
take : 拿走
take sb. / sth. to someplace;
take sth. with you
bring: 带来
bring sth for a picnic
It's going to rain, please take an umbrella with you.
You'd better finish your homework today and bring it to school tomorrow.
2.
keep + 名词 + 形容词
Keep the windows open, it's hot here.
keep sb doing sth
I'm sorry I've kept you waiting for a long time.
keep表示“借”用于和一段时间连用：
How long can I keep this book?
3.
let / make / have sb do sth
让(使)某人干某事
Let's go to the zoo!
How did he make the baby stop crying?
4.
forget to do sth
忘记去做某事
remember to do sth
记得去做某事
forget doing sth
忘记做过某事
remember doing sth
记得做过某事
5.
stop to do sth
停下来做另一件事情
stop doing sth
停止正在做的事情
stop sb from doing sth
阻止某人干某事
Let's stop to have a test, it's too hot today.
When the teacher came into the classroom, the students stopped talking.
We plant trees to stop the wind from blowing the earth away.
begin / start to do sth
6.
tell / ask sb to do sth
否定形式 tell / ask sb not to do sth.
Policemen asked us not to play on the road , it was too dangerous.
Our P.E. teacher told us a story yesterday.
7.
see / hear / watch sb do sth
see / hear / watch sb doing sth
I heard him singing in the room when I passed by.
8.
enjoy sth ; enjoy doing sth ;
enjoy oneself = have a good time
Our classmates went to the zoo last Sunday. They enjoyed themselves.
9.
be busy with sth;
be busy doing sth
They are all busy with their work.
10.
finish doing sth.
Tom didn't go to bed until he finished writing the composition.
11.
want sth / to do sth / sb to do sth
would like sth / to do sth / sb to do sth
feel like doing sth.
He didn't feel like eating anything.
12.
had better do sth
否定形式：
had better not do sth
You'd better not sing here, the baby is asleep.
13.
Why not do sth ?
=
why don't you do sth ?
=
Why didn't you do sth ?
Why not come with me?
14.
What about sth / what about doing sth ?
=
How about -----?
How about playing basketball with us?
15.
Thank you for sth /
Thanks for doing sth.
Thanks for your help.
------------
It's a pleasure.
Thanks very much for helping me.
16.
instead往往放在句首或句尾
instead of sth / instead of doing sth.
通常放中间
He didn't go to the park. He went to the cinema instead.
He went to the cinema instead of going to the park..
17.
put on
强调动作
wear 强调状态
in 介词,构成一个短词
Put on your old clothes tomorrow, because we'll do some cleaning.
Kate is wearing a red sweater today.
The man in a blue suit is Mr. Li
18.
在if 引导的条件状语从句、以when , before, after , as soon as 引导的时间状语从句, 当主句是：一般将来时态、含情态动词或祈使句的情况下,从句用一般现在时表示将来时.
We'll go hiking if it doesn't rain tomorrow.
it doesn't rain = it isn't rainy
I'll tell her the good news as soon as I see her.
同样的情况还适用于not ---- until 句型
I won't go to bed until I finish my homework.
19.
在以when引导的时间状语从句, 当从句是一般过去时态时,主句往往用过去进行时,表示在过去的某一时刻正在发生或正在进行的动作：
They were having supper when I got to their home.
20.
It's time for sth /
It's time to do sth /
It's time for sb to do sth.
It's time for us to start our lesson now.
21.
It takes /
It took /
It will take somebody some time to do something.
It took them twenty minutes to finish the cleaning.
It will take us about ten hours to finish our homework.
22.
it 作形式主语或形式宾语,其真正的主语或宾语是后面带to 的动词不定式:
It's necessary to learn English well.
We found it difficult to work out the maths problems.
23.
too ----to 句型,
too ---- for sb to do sth ----,对某人来说太-----以致于不能-----
The apples on the tree are too high for me to reach.
Kate is too young to go to school.
24.
enough 用法：形前名后, big enough;
enough food
----- enough to do sth
足够-------能够-------
Jim is old enough to go to school.
25.
little , a little 修饰不可数名词 ;
much 修饰不可数
few a few 修饰可数名词;
many 修饰可数
a little
a few 具有肯定含义little few 具有否定含义
some, any , a lot of = lots of 既可以 修饰不可数,也可以修饰可数名词;
There is a little time left, take it easy.
We'd better go shopping ,there are few eggs left.
Mr. Little doesn't have much money. (否定句中常用much而不用a lot of )
26.
much too 中心词是too, 常修饰形容词,
It's much too cold today,
we should wear warm clothes.
too much中心词是much, 常修饰不可数名词,
There's too much water,
please be careful..
27.
有关情态动词的问答：
May I ------?
No, you can't.
No, you mustn't.
Must I / we -----?
No, you needn't.
要注意could 和can的区别：could可表示语气的委婉,也表示过去的能力
Could you help me ?
Could she swim when she was four years old?
要注意must 和have to 的区别：must强调主观, have to 强调客观
要注意maybe和 may be的区别 ： maybe在句中作谓语
Maybe it's here.
It may be here.
28.
不定代词：someone, anyone ; something , anything , nothing ; somebody , anybody, nobody.
Something常用于肯定句和表示请求的疑问句中 , anything用于否定句中和疑问句中,not anything = nothing;
without anything = with nothing
Would you like something to eat?
I'd like Chinese tea with nothing in it .
形容词修饰不定代词要放在不定代词后面：
Be quiet! I have something important to tell you.
Is there anything interesting in today's newspaper?
29.
反身代词: myself, yourself, himself, herself, itself, ourselves, yourselves, themselves.
要记住：一、二人称用物主,第三人称用宾格, 复数self要变selves
和反身代词有关的一些词组：enjoy oneself. = have a good time.
learn by oneself,
leave one by oneself
She had to teach her son herself.
I don't need your help, I can do it myself.
30.
形容词修饰名词,副词修饰动词：
What a strong wind!
It's blowing strongly.
连系动词：be, feel, look, get, turn , taste, smell, become,+ 形容词作表语
31.
感叹句：What + a/an + 形容词 + 可数名词的单数形式+ 主语+ 谓语!
What+ 形容词+ 可数名词的复数形式 / 不可数名词+ 主语+ 谓语!
How + 形容词或副词 + 主语+ 谓语!
What a nice day it is !
What beautiful flowers they are!
How happily they are playing!
32.
反意疑问句：要注意前肯后否,前否后肯,要用be动词,助动词或情态动词来做,
要注意否定词：never, little, few, hardly ,nothing, nobody 等
祈使句的反意疑问句用：will you ?
以Let's开头的反意疑问句用: shall we ?
She usually gets up at six, doesn't she?
There's little water in the bottle, is there?
Please take these books to the office, will you?
You have never been to New York, have you?
33.
形容词和副词的比较级和最高级：要注意比较级和最高级的构成:
规则变化: 要双写的：big, fat, thin, red,
不规则变化：good, bad, far, ill,
比较级用在：than , a little + , much + ,
最高级用在：of all, of the three, in his class, in the world等表示有范围的短语中,
one of + 最高级 + 可数名词的复数
34.
以so 引导的倒装句：表示-----也一样,也如此,前后主语要不一致,要通过be动词、助动词、情态动词来做:
I reached home at 9:00, so did my brother.
Canadians eat a lot of beef, so do Chinese people.
35.
either---or----, neither ---- nor ----
连接两个主语,谓语动词采用就近原则;
Either of ----或 Neither of ------谓语动词用单数;
Both of ------或 both---- and -----谓语动词用复数
Both of them are Chinese.
Neither of them is Australian.
Neither Jim nor I am American.