小学英语核心语法速记表

主语 Be动词 例句

I am I am a student.

You are You are my friend.

He/She/It is She is tall.

We/They/复数 are We are happy.

否定： be + not → I am not tall.

疑问： be提到句首 → Is she a teacher?

规则 变法 例子

一般 +s book→books

s/x/sh/ch结尾 +es box→boxes

辅音+y 变y为i+es baby→babies

f/fe结尾 变f/fe为v+es knife→knives

不规则 单独记 child→children, foot→feet

主格 宾格 形代 名代

I me my mine

you you your yours

he him his his

she her her hers

it it its its

we us our ours

they them their theirs

a + 辅音音素开头 → a book, a dog, a uniform

an + 元音音素开头 → an apple, an egg, an hour

口诀： 元音前面用an，辅音前面用a。看发音不看字母。

时态 标志词 结构 例句

一般现在时 often/every day 动词原形/三单 He plays football.

现在进行时 now/look/listen am/is/are+doing She is reading.

一般过去时 yesterday/ago 动词过去式 I went to the park.

一般将来时 tomorrow/next will+动词原形 We will go shopping.

三单规则： 主语he/she/it，动词加s或es

动词ing规则： 直接+ing / 去e+ing / 双写+ing

动词过去式： 一般+ed / 去e+d / 辅音+y变i+ed / 不规则单独记

There is + 单数/不可数

There are + 复数

就近原则： be动词跟离它最近的名词走

There is a book and two pens.

There are two pens and a book.

疑问词 问什么 例句

What 什么 What is this?

Who 谁 Who is she?

Where 哪里 Where is the book?

When 什么时候 When is your birthday?

Why 为什么 Why are you late?

How 怎样 How are you?

How many 多少(可数) How many books?

How much 多少(不可数)/多少钱 How much is it?

Whose 谁的 Whose bag is this?

Which 哪一个 Which one do you like?

on上 / in里 / under下 / behind后 / beside旁

between A and B / in front of

口诀： on上in里under下，behind后面beside旁。

规则 例子

一般+er tall→taller

去e+r nice→nicer

辅音+y变i+er heavy→heavier

双写+er big→bigger

不规则 good→better, bad→worse

句型： A is 比较级 than B.