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人教版八年级英语上册重点语法及句型归纳

1、不定代词
A.形容词修饰不定代词时,要后知,做后置定语。

I’ll tell you something interesting.
B. 不定代词做主语时,谓语动词用第三人称单数。

Everyone is here.
2、一般过去时:在一般过去式的句子中,要注意不规则动词过去式的形式与拼写,要牢记一般过去时的时间状语。

I went to the cinema yesterday. / He hurt his foot last night.
3、频度副词:在使用频度副词时,要注意频度副词在句子中的位置是:置于be动词/情态动词/助动词之后,置于实意动词之前,而且对频度副词疑问要用 how often。

He always sits in the front of the classroom. / I am never late for school.
------How often do you watch TV?
-----Every night.
4、形容词、副词的比较等级
A.Than 是比较级的标志词,than前的形容词或副词要用比较级。

He is taller than me.
B.有比较范围(如: in 或 of 短语)时,用最高级。

He is the tallest of the three boys.
C.形容词最高级前必须加定冠词the.
I’m the best student in my class.
D.不规则变化的形容词、副词的比较等级要记牢。

He plays the piano worst.
5、动词不定式
A.跟动词不定式作宾语的常用动词要记牢。

如:agree (同意); offer (提出); intend, plan (打算,计划); demand, ask (要求); promise (答应); help (帮忙); prepare (准备); decide (决定); refuse (拒绝);dare (敢于); choose (选择); wish,hope,want, expect ,would like (希望,想要); fail ;(不能;忘记); pretend (假装); manage (设法); determine (决心)。

记忆口诀:同意提出做计划,要求答应来帮忙。

准备决定遭拒绝,敢于选择有希望。

不能做到莫假装,设法做成决心坚。

B.要注意区分某些动词跟动词不定式和动名词所表达的不同意义,如
stop doing 和 stop to do 的区别。

既能接不定式,又能接动词-ing 形式,但意思不同的动词或词组:即“四'记’”“力争”“不、后悔”。

四“记”指“记得、记住(remember)”;“忘记(forget)”“计划、打算(mean)”;“继续(go on)”;力争指“try”;“不”“后悔”
6、一般将来时
A.要注意一般将来时的构成:be going to do 和 will do.
B. 一般将来时的时间状语: next month / week / ....., in + 时间段,tomorrow 等。

C. 注意there be 结构的将来时为: There is / are going to be......或 There will be.....
7、可数名词和不可数名词
A.注意名词的分类,可数名词有单、复数之分,而不可数名词则没有复数形式。

There are many people in the park.
B. 记住名词变复数的规则及特殊名词的复数形式。

He has three children.
C. much,(a) little 用于修饰不可数名词,many, (a)few 用于修饰可数名词复数;some, any,lots of (a lot of) 既可以修饰可数名词,也可以修饰不可数名词。

7、can 表示邀请的用法: can 是情态动词,它在表示邀请时,要注意它的各种回答,尤其是肯定回答:Sure / Yes, I’d love to. 句中的to 不可去掉。

----Can you come to my party?
to ......
8、含有if 引导的条件状语从句的主从复合句。

在使用含有if 引导的条件状语从句的主从复合句时,要注意时态问题,记住:当主句是一般将来时或是含有情态动词的句子或祈使句时,if 从句用一般现在时。

better. /
重点句型:
1.How often 引导的特殊疑问句及其答语
How often do you exercise? Once/ sometimes/ never.....
2.由than 构成的比较级的句子 I’m more outgoing than my sister.
3.As....as 构成的同级比较的句子。

He works as hard as you.
4.比较等级的特殊疑问句
The more, the better. / The weather gets hotter and hotter. /
He is the tallest boy in my class = He is taller than any other boy in my class.
5.疑问词 + 动词不定式 They are talking about when to have a party.
6.表示“看法”的句型 -
---What do you think of the movie?
-----I don’t mind it. / I love watching it.
I think you’ll have a great time. / I don’t think he will go to the party.
7.“ want to be + 名词:表示“想成为......”
------What do you want to be when you grow up?
----- I want to be an engineer.
8.be going to do sth 打算、计划做某事,表示将来
I’m going to have a picnic on Sunday. / He isn’t going to play the piano at the party.
There is going to be a party next week.
9.will do 将要做.... 表示将来
----What will the future be like?
----Cities will be more polluted.
-----Will people use money in 100 years?
----Yes, they will. / No, they won’t.
There will be more trees in the park.
10.how many / much 引导的特殊疑问句
how many 用于提问可数名词的复数; how much 用于提问不可数名词的数量或价钱。

How many people are there in your family? / How much milk is there in the bottle?
----How much is the coat?
---- Fifty yuan.
11.Can 表示邀请
----Can you come to my party?
----Sure, I’d love to. / Sorry, I’m afraid not. I have to look after my sister.
12.If 引导的条件状语从句。

If you go to the party, you’ll have a great time. If we have it today, half the class won’t come.
13.Should 表示义务和责任。

Should we ask people to bring food?
I think you should go to college.。

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