【#小學(xué)三年級(jí)# #小學(xué)三年級(jí)英語(yǔ)下學(xué)期語(yǔ)法知識(shí)點(diǎn)#】英語(yǔ)是世界上使用最廣泛的語(yǔ)言，所以掌握英語(yǔ)對(duì)以后的人生來(lái)說(shuō)是必備的一項(xiàng)技能，不僅僅是應(yīng)付眼前的考試，更是為了將來(lái)的人生多了一份選擇，可以過(guò)自己想要的生活。以下是®無(wú)憂考網(wǎng)整理的相關(guān)資料，希望對(duì)您有用。 1. 介詞“on„” “in„”的短語(yǔ)

on the chair/in the pencil-box/in the desk/in the bag/in the sky

2. 特殊疑問(wèn)句“where”“what”“who”的用法

①特殊疑問(wèn)句“where”的用法：

Where is …? ----It‟s on…. / It‟s in….

②特殊疑問(wèn)句“what”的用法：

What‟s on the table? — A plate of cakes.

③特殊疑問(wèn)句“who”的用法：.

Who is he/she? He/ She is….

They are brother and sister.

當(dāng)不知道是誰(shuí)時(shí)，人稱代詞用it:

Who is it? ----- It‟s me.

3. 感嘆句用what和how： what修飾名詞;how修飾形容詞

How nice on a ship! How nice!

What a fine day! What a big cake!

4.let’s 句型：

let‟s =let us

Let‟s make a blouse/vest.

Let‟s run a race. /Let‟s play games.

Let‟s ride it.

Let‟s give her nice things.

Let‟s sing“Happy Birthday to You”.

Let‟s count the candles.

Let me help you.

Let me open/close the door.

Let me get the apples/pears.

Let‟s go home.

5. can句型：

We can‟t let him in.

She can’t swim.

I can‟t find/see….

Can she swim? Yes, she can. / No, she can’t.

Can you make cakes? Yes, I can. / No, I can‟t.

Can you fly it? —Of course，I can.

6.主語(yǔ)是單數(shù)第三人稱，謂語(yǔ)動(dòng)詞加“s”：

look like 看起來(lái)像

She looks like Steve.

Steve is Eve’s brother.

I like him, and he likes me.

7.“have”的用法：

①“have”表示“有”

I have a kite/ a new bike.

We have some nice things for you.

②“have”表示“吃”

Have a coke/an apple. —Yes, thank you./ No, thanks.

Please have the cake. —Thank you.

Let‟s have the good things.