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小学英语语法知识点(优秀3篇)9-20-83

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小学英语语法知识点 篇一

1 、过去完成时是一个相对时态,表示过去的过去,只有在两个过去发生的动作相比较时才可显示出来。

As soon as we got to the station, the train had left.

注:主从句表达的动作紧接时,即两动作发生的时间没有明显时间上的悬殊或空档时,主从句都可用一般过去时。

e.g. Where did your brother study before he joined the army?

2 、过去完成时可表示截止过去某一时间动作的总或动作的结束。

By the end of last month. We had reviewed four books

By eight o`clock, he had finished his homework.

与这个时态连用的时间状语常有:

by 1985, by eight o`clock, by then, by the end of last month, by the time when, when, as soon as, before 等连词引导的时间状语从句,表示主句动作结束的时间。

小学英语语法知识点 篇二

不可数名词(单复数形式不变)

bread, rice, water ,juice etc.

缩略形式

I'm = I am you're = you are she's = she is he's = he is

it's = it is who's =who is can't =can not isn't=is not etc

a/an

a book, a peach

an egg an hour

Preposition:

on, in ,in front of, between, next to, near, beside, at, behind.

表示时间: at six o'clock, at Christmas, at breakfast

on Monday on 15th July On National Day

in the evening in December in winter

基数词和序数词

one - first two-second twenty-twentieth

Some /any

I have some toys in my bedroom.

Do you have any brothers or sisters?

小学英语语法知识点 篇三

现在进行时主要用于:

1 、表示现在或现阶段正在进行的动作。

e.g. Listen, someone is crying.

What are you doing these days?

2 、代替一般现在时,表示经常性动作或状态,而含有某种感情 色彩。

e.g. How are you feeling today?

你今天感觉怎样?(显得亲切)

He is doing well in his lessons.

他的功课很好。(赞扬)

You are always boasting.

你老爱吹牛。(厌烦)

3 、动词 go, come, leave, arrive 等表将要发生的动作时。

e.g. They are leaving for Shanghai.

与这种时态连用的时间状语常有:

now, these days, recently, this week 等。