外研版小学英语语法总复习知识点归纳

一、时态

1.一般现在时

(1)表示经常发生的动作或事情，通常用 “usually通常, often常常, every…每…, sometimes有时，always总是,”等词。

(2)基本结构:

主语I / You / We / They /He / She / It

肯定句：主语+ 动词原形或动词第三人称单数形式

否定句：主语+ don’t + 动词原形 或者doesn’t + 动原

一般疑问句(Yes/No) Do… ? Yes, I do. No,I don’t.

Does…(动词原形)…? Yes,he/she does. No,he/she doesn’t.

特殊疑问句 What do …? How does she…(动词原形)…?

(3) 动词第三人称单数形式(同名词单数变成复数方法相同)

1． 一般情况 +s 如:walk-walks

2. 辅音字母+y结尾 去y +ies fly-flies

3. 结尾是 s, x， sh, ch +es watch-watches

4. 结尾是0 +es do-does, go-goes

5. 特殊 have-has

2．现在进行时

(1)表示正在发生的动作，通常用“now现在, look看，linsen听”.

(2)基本形式: be + 动词-ing

eg: I am(not) doing my homework.

You/We/They are(not) reading. He/She/It is(not) eating.

What are you doing? Is he reading?

(3)动词的现在分词形式(动词+ing)

一般情况 +ing walk—walking

结尾是不发音的 e -e + ing come—coming 重读闭音节 双写最后一个字母+ing swim-swimming run-running

3. 一般过去时

(1) 表示过去已经发生的事情,通常用 “last …上一个…, just now刚才, many years ago许多年前， yesterday昨天”等词。

(2) be 动词的过去式: am/is—was are—were

(3)过去式基本结构

肯定句：主语+ 动词过去式

I went shopping last night.

否定句：主语 + didn’t + 动词原形

I didn’t go shopping last night.

一般疑问句(Yes/No)

Did …+ 动词原形…?

Did you go shopping last night?

特殊疑问句(wh-) What did…+ 动词原形…?

What did you do last night?

(4)动词过去式的变化:

规则动词的变化:

(1)一般动词 +ed planted,watered,climbed

(2) 以不发音的e结尾 +d liked tied

(3)辅音字母加y结尾 -y+ ied study—studied, cry- cried

(4)重读闭音节单词，末尾只有一个辅音字双写最后一个字母+ed

plan – planned stop –stopped

不规则动词的变化:

原形 过去式 原形 过去式 原形 过去式

am /is was are were go went

do did find found buy bought

eat ate feel felt drink drank

teach taught take took read read

give gave have had put put

sing sang drive drove meet met

cut cut begin began make made

let let ring rang write wrote

see saw run ran ride rode

come came draw drew sit sat

tell told learn learnt get got

carry carried study studied

4.一般将来时

一般将来时表示将来打算做的事或将要发生的事情。常常与tomorrow, next Sunday 等时间状语连用。

结构:be going to +动词原形或will +动词原形

例如:I’m going to visit my grandpa next week.

二、人称代词

主格 I we you he she it they

宾格 me us you him her it them

形容词性物主代词 my our your his her its their

名词性物主代词 mine ours yours his hers its theris

(注:介词，动词后面跟宾格。后面没有名词时用名词性物主代词。)

三、可数名词的复数形式

1.一般名词: + s book –books

2.辅音字母加y结尾: - y+ ies story—stories

3.以s, x，sh, ch ，结尾: + es glass—glasses; a watch-watches

以o结尾:1)有生命的 +es potato-potatoes

2) 无生命的 +s photo-photoes

4.以f或fe结尾: - f 或fe 变为ves knife –knives; shelf-shelves

5.特殊的名词复数:

man-men, woman-women, policeman-policemen, policewoman-policewomen,

mouse-mice, child-children

foot-feet,.tooth-teeth

fish-fish, people-people, Chinese-Chinese,

四、不可数名词(没有复数形式)

bread, rice, water, juice，milk，tea，coffee

五、缩略形式

I’m = I am you’re = you are she’s = she is he’s = he is hasn’t = he has(got) it’s = it is who’s =who is can’t =can not isn’t=is not didn’t=did not

weren’t=were not wasn’t=was not let’s=let us

I’ll=I will

六、a. an .the的用法

1.单词的第一读音是辅音读音:a book, a peach， a “U”

单词的第一个读音是元音读音:an egg， an hour， an “F”

2.the要注意的:球类前面不加the，play football

乐器前面要加the，play the piano

序数词前面要加the, the second

七、介词

1.表示方位:on, in ,in front of, between, next to, near, beside, at, behind.，under

2.表示时间:

(1)at : 几点前面用at如:at six o’clock, 没有day的节日前用at如 :at Christmas, 固定词组 at the weekends ，at night

(2)on: 用于星期，日期，某一天的上午、下午、晚上(指具体的某一天时)

on Sunday在星期天 on Sunday morning 在星期天的上午 on March 8 在3月8日; 带有Day的节日前用on 如: on National Day

(3)in: 早晨，中午，晚上前用in:in the morning ，in the afternoon ，in the evening ， 月份前用in ，如in December ;季节前用in ，如 winter;年份前用 in，如 in 1999

八、基数词变成序数词的方法

1. 直接在基数词词尾加上th。如:seventh第七，tenth 第十，thirteenth 第十三， 2.以y结尾的基数词，变y为i，再加上eth。如:twentieth 第二十。

3.不规则的。如:first 第一, second 第二， third 第三，fifth 第五， eighth 第八，ninth 第九，twelfth 第十二。

4.有两个或以上单词组成的基数词只改最后一个单词如twenty-first 第二十一。 九、some /any的用法

1.肯定句中用some:I have some toys in my bedroom.

2.问句和否定句中用any:Do you have any brothers or sisters?

He hasn’t got any pencils in his pencil-case.

3.询问想要什么时用some:Would you like some juice?

Can I have some stamps?

十、 there be结构

1.肯定句(有…): There is +单数或不可数名词

There are +复数

注:遵循就近原则，看靠there be最近的

2.一般疑问句(有…吗,):Is there …? Yes, there is./ No, there isn’t.

Are there…? Yes, there are. /No, there aren’t.

3.否定句(没有): There isn’t …. There aren’t….

4.there be句型与have(has) 的区别:there be 表示在某地有某物(或人);have(has) 表示某人拥有某物。

十一、祈使句

Sit down please.

Don’t open the door, please.

Let’s go to the park.

(注:祈使句中动词用原形)

十二、(情态)动词

can, may, must, should, will 后面直接用动词原形。

1. I / He / She / They can sing.

May I come in?

I must go now.

2. You should be quiet in the library. 3. You’ll be good friends.

十四、特殊疑问句

1.What 什么(问什么事,什么物或什么工作等)

What are you doing, I’m reading.

What did you do yesterday? I played basketball.

What are you going to do? I’m going to do homework.

What is that? It’s a book.

What does he/she do? She’s a nurse.

What time is it? It’s seven.

2. What colour 问颜色

What colour is your coat? It’s red.

3.when 什么时候

When do you get up? I get up at six thirty.

When is your birthday? It’s on the 21st of December.

4.Which哪一个

Which is your watch, the yellow one or the white one?

The yellow is mine.

5.Who谁

Who is the man with a big nose? He’s my uncle.

6.Whose谁的

Whose bag is it? It’s his bag.

7.Where哪里

Where is my pen? It’s under the book.

8.Why为什么

Why do you like summer? Because…

9.How many 多少

How many books are there in the school bag?

There are four books in the school bag.

10. How old 几岁

How old is the young man? He’s nineteen.

11.How much多少钱

How much is the toy bear? It’s eleven yuan.

12.How 怎么样（How long/ big/tall？）

How do you go to school everyday? I go to school by car.

How long is the river? It’s 10 miles long.

十五.已经学过的动词

say help know lost live read

run take listen talk see draw jump sing dance want make buy

help give climb visit get answer

learn take fly have cook phone

wash sing go eat tell travel

come fall find ride carry like

swim pass play skip watch fly

open put meet wait send need take wear catch use feel smell

shout work put take get bring speak sit down stand up find out

turn right turn left go straight go to school