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重点三年级英语知识点

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相信很多人都学过英语吧,大家知道吗?英语是一种西日耳曼语支,最早被中世纪的英国使用,并因其广阔的殖民地而成为世界使用面积最广的语言。下面是小编为大家整理的重点三年级英语知识点,希望能帮助到大家!

重点三年级英语知识点篇1

情态动词can

can 在英语中有一个特殊的名字,叫做情态动词,表示“能够”, “会”, “能力”后面要跟着表示动作的动词。没有时态和人称的变化。表示不能做什么的时候,后面加上 not为can not,或者缩写为can’t。问别人“能…吗?”要把can 放在句子前面,首字母要大写,句尾别忘加上问号。

例句:

—I can swing.I can draw.       —She can jump.He can play .

—We can touch .They can run.     —I can’t sing.You can’t see.

—She can’t dance.He can’t hear a car.   —We can’t hear an aeroplane.

—Can you hear a dog?Can he hear a bus?  —Can Lucy write?Can you do it?

重点三年级英语知识点篇2

1. 打招呼:

Hi! Hello!

How do you do?

Good morning/afternoon/evening!

How are you? —I?m OK./I?m fine.

And you? — I?m fine,too.

Nice to meet you. —Nice to meet you, too.

Glad to meet you. — Glad to meet you, too.

Goodbye! Bye-bye!

2. 介绍自己,询问别人名字:

My name is ….

What is your name?

I?m …. / My name is …

3. 询问年龄:

How old are you? —I?m nine/ten。/ Sorry, I don?t know.

Are you nine, too? —Yes, I am./No, I?m ten.

4. 一般疑问句:

Are you boy? —Yes, I am./ No, I am a girl.

Are you new? — Yes, I am./ No, I?m not.

Is this…? —Yes, it is. /No, it isn?t.

Is that…? — Yes, it is./ No, it isn?t.

It?s… Is this big/ fat? — Yes, it is./ No, it isn?t.

5. 特殊疑问句:

What?s this? — It?s….

What?s that? — It?s…

What?s in your bag? — A hat.

6. 询问颜色及应答:

What’s color is it? --It’s blue and red./black/white….

7. “can”的疑问句及回答

Can you see …? Yes, I can./ No, I can?t.

I can?t find…. Can you find…?

8. 表示指令祈使句

Stand up.

Sit down.

Come here.

Go back.

Come quick.

Open your book/ the door.

Close your book/ the door.

Put up your hand..

Put down your hand.

Put on your cap.

Take off your cap.

Clap your hands.

Nod your head.

Touch your ear/nose/eye/mouth/body/arm.

9.交际用语的使用

Excuse me.

Thank you. —Not at all. That?s OK.

Sit down, please.

Here you are. — Thanks.

I miss you. — I miss you ,too.

10. An apple/banana/pear/for you.

重点三年级英语知识点篇3

特殊疑问句。

表示疑问,有疑问词(在开头),回答有很多种可能。

常用疑问词:

What、When、Which、Who、Whose、Why、How

如何对划线部分提问:

1、将原问句翻译为汉语(在读中要将划线部分重读)。

如:His birthday is on the 5th of May .

他的生日在五月五日。

2、用汉语进行提问。

如上句,应该问:他的生日在什么时候?

3、根据汉语将所要提问的句子补充完整。

如上句When is his birthday ?

四、祈使句

表示请求或命令别人做某事或不要做某事。

肯定祈使句一定是以动词原形开头(有时有please),否定的祈使句一定是don’t加动词原形开头(有时有please)。

把祈使句改为否定句只需在动词前加don’t即可。

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