英語的學習是沒有捷徑的，只有多看、多寫、多聽和多練才能提高。本站小編為此提供了國小三年級英語下冊語法知識，希望可以作為大家複習的參考!
1. 介詞“on„” “in„”的短語
on the chair/in the pencil-box/in the desk/in the bag/in the sky
2. 特殊疑問句“where”“what”“who”的`用法
①特殊疑問句“where”的用法：
Where is …? ----It‟s on…. / It‟s in….
②特殊疑問句“what”的用法：
What‟s on the table? — A plate of cakes.
③特殊疑問句“who”的用法：.
Who is he/she? He/ She is….
They are brother and sister.
當不知道是誰時，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!
’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.主語是單數第三人稱，謂語動詞加“s”：
look like 看起來像
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.
