四年级英语知识点总结

四年级知识点总结

按单元

Unit 1：look/loot at用法

人称、this/that vs. these/those搭配名词单复数

Would you like / Do you like

a/an；some/any

带do的一般疑问句回答

how/what引导的感叹句：同义句互改

This is for you. Thank you.

on the tree/in the tree

what/what time

祈使句及其否定：don’t

带do和三单的陈述句变否定句(do的三单does)

人称：主格、宾格区分

Unit 2：let’s + v. / Let’s=Let us

Mango, potato, tomato, hero复数；fruit不可数

Would you like…? Yes, please. / No, thank you.

I like / I’d like

How many+复数

Wake up

It’s time for …．

Cake with 水果

人称：主格、宾格、形代区分

Unit 3: 情态动词的否定句和一般疑问句

加法：What’s … and …？

Can I have a look?

Look / see区分

a/one区分

to/too/two区分

what about / how about

名词变复数：半规则（library, strawberry, monkey, boxes, sandwiches, peaches, glasses）

Unit 4: can+实义动词can三单不变化

Too/either（陈述句改否定句）

现在进行时构成: be+doing

Be good at doing sth.

名词所有格’ｓ

Play football不加the

加法：and

And / but

Have a try.

Very well / very good

Unit 5: on, in, under, behind, at

they/they’re

She/she’ｓwhere/where’ｓ

Some+不可数名词

Happy birthday to you.

Over there

Like doing sth. Like to do sth.

或直接回答什么东西

Unit 6: Can I help you? I’d like …．

不可数名词：milk, tea, coffee, juice, rice, hair：用量词（量词可用复数），be动词用is

果汁两个词都用单数

单复同形：fish, sheep

必须用复数：noodles

How many+可数/how much+不可数

It’s time for + 名词

Unit 7：数字：英数题

How much问价格

He’s /his区分

Unit 8：被夸奖回答thank you.

Unit 1: 形代

It’s time for sth. / It’s time to do sth. 互换

陈述句变否定句和一般疑问句，对划线部分提问：实意动词原形&三单

Too / two / to

Like subjects/have lessons

Let’s + do

Too / either

Good / well形容词/副词区分

Have/has原形/三单区分

How about you? / What about you? 没有老虎

In the morning / this morning

Welcome back to school.

时间介词：at

Like举例

There be句型

Unit 2: 动词原形/三单区分

On+周几

Play+球类不用the

Swimming lesson two Chinese lessons

周日是一周的第一天

Unit 3: at+点钟，in+上下午晚上，on+周几，on+周几早中晚，at night，in+月/季/年In the morning, in the afternoon, in the evening, at night

Good evening. / good night.

homework

Do one’ｓ

选择题选动词：一山不容二虎。

动名词变化方式

Lots of +复数

Unit 4: can+动词原形

陈述句变否定句和一般疑问句：情态动词

I can, but he can’t.

特殊疑问句中do可以替代所有的动词

But

主格宾格区分

Go to bed, go to school, go to the playground, go home, come home, come here, go there

船：On the river；鱼：in the river

名词所有格’ｓ

Whose回答用所有格

Unit 5: go+doing

不规则名词复数：snowman

动词变形容词

To be / will be的be不穿衣服

Unit 6: 对所有格提问：用whose

形代/名代区分

成双成对的名词：复数

try sth. on

Unit 7: What’s the matter w ith him?

want to do sth.

Can I have some water?

Unit 8: This is sb. speaking.

动词形容词区分：ill/cough, fever/tired

At school

Be动词+形容词：主系表；have a +名词：主谓宾

区分：句子有没有公虎？

Whose/who’s; his/he’s; its/it’ｓ

Have+食物：吃；have+病：得了

I’d love to.

按知识点

对划线部分提问：

1.对人提问：who?

2.对东西提问：What?

3.对时间提问：When?

4.对地点提问：Where?

5.对动作提问：What加do （do可以代替所有的动词）

6.对形容词提问：How?

7.对多少提问：可数用How many?不可数用How much?

8.对颜色提问：What colour?

9.对年龄提问：How old?

10.对价格提问：How much?

11.对季节提问：what season?

12.对病提问：What’s the matter?

考点：

1.数字用How many，数字+名词用what；颜色用what colour，颜色+名词用what。

2.对谁的提问，对所有格：whose?（回答用所有格）对谁的东西提问，用What?

3.对周几提问：What day is it? 对on 周几提问：用when

4.对几点提问：What time is it? 对at+点钟提问：用when

5.对名词前面的数字、颜色提问，名词跟在后面

6.对动词提问，出动小助手do

7.三单，过去时

8.找不到be动词，用缩写she / she’s; where / where’s; they / they’re

名词单复数：

1.前后一致：和人称一致；和be动词一致；和this/that these/those一致

2.a/an vs. somt/any

3.lots of +复数

4.复数不规则变化：

a)辅音+y library, strawberry, monkey

b)S, x, ch+es box, sandwich, peach, glass

c)单复同形：fish, sheep

d)必须用复数：noodles

e)不规则：snowman

5.成双成对的名词算复数，加了a pair of限定词算单数

6.苹果汁用apple juice，女老师用women teachers

7.不可数名词：fruit, milk, tea, coffee, juice, rice, hair。不可数加量词，单数复数看量词

名词所有格：

1.+’ｓ

2.复数：以s结尾+’，不以s结尾+’ｓ

3. A and B’s / A’s and B’ｓ

4.At …’ｓ

人称：

1.主格、宾格、形代、名代区分

区分：必有一只公虎

2.He’s / his；

it’s / its; whose / who’ｓ

be动词：

1.单数is复数are，不可数名词算单数

2. A of B结构看A：a pair of shoes, two glasses of water

3.Here be / There be 结构看后面，疑问句主语在后面

4. A and B 算复数

Would like知识点总结：

1.Would you like/ Do you like区分

Do you like? Yes, I do. No, I don’t. / Would you like? Yes. Please. No, thank you.

Would you like some apples? Do you like apples?

2.特殊疑问句What would you like回答：I’d like …．

I’d like = I would like

3.另一种提问：Can I help you?也可用I’d like回答。

4.陈述句变一般疑问句：I’d--would开头；some不变any

5.后跟的What about/How about+some

Look知识点总结：

Have a look; look!

Look at

Look/see区分

Have:

1.Have a look

2.Have a try

3.Have +食物=吃；have+病=得了

4.三单：has

陈述句改否定句和一般疑问句：

涉及be动词，情态动词，动词原形，三单，祈使句

you / I

your / my

some / any (would you like / what about + some不变，can i have some water?)

too / either

一般疑问句的提问和回答：

1.动词对应

2.人称对应

3.单复数对应

4.疑问词

5.动词对应

6.You的单复数判断：根据名词

介词固定用法for, to, with:

This is for you. Thank you.

for breakfast. I

It’s time

to have breakfast.

It’s time

Happy birthday to you.

Welcome back to school.

Cake with fruit

What’s the matter with him?

后加动词原形的单词：

1.Let’s + v.

2.情态动词+ v.

3.To + v.

4.Be在这些词后不穿衣服，用原形

时间表达法：

1.介词：at+点钟，in+上下午晚上，on+周几，on+周几早中晚，at night，in+月/季/年

2.周日是一周的第一天

3.In the morning, in the afternoon, in the evening, at night

4.Good evening. / good night.

5.In the morning, this morning, on Sunday morning

带go的词：

Go to bed, go to school, go to the playground, go home, come home, come here, go

there

Go doing结构：go boating; go camping; go climbing

其他零散知识点：

1.On the tree / in the tree（4上1）

2.船: on the river; 鱼: in the river（4下4）

3.地点介词on, in, under, behind（4上5）

4.At school（4下8）

加法（4上4）

5.英数：What’s … and …?

6.不定代词：a / one（4上3）

7.To / two / too区分（4上3）

8.Wake up（4上2）

9.Over there（4上5）

10.Try sth. On（4下6）

11.Paly football不加the（4上4）

12.连词：and / but区分（4上4）

13.形容词/副词区分: very good / very well（4上4）

14.被夸奖回答thank you. （4上8）

15.Be good at doing ath. （4上4）

16.It’s time for sth. / It’s time to do sth.

句型互换（4下1）

17.Have三单has（4下1）

18.Like subjects / have lessons（4下1）

19.Swimming lesson / two Chinese lessons (4下2)

20.Do one’s homework (4下3)

21.There be句型（4下1）

22.I’d love to.（4下8）

23.Ill/cough; fever/tired区分：be动词+形容词；have+名词（4下8）

24.Want to do sth. （4下7）