三年级英语下册语法知识解读
怎样做好本职工作-愿望歌词
三年级英语下册语法知识解读
1. 介词“on„” “in„”的短语
on the chairin the pencil-boxin the deskin the
bagin
the sky
2.
特殊疑问句“where”“what”“who”的用法
①特殊疑问句“where”的用法：
Where is …? ----It‟s on…. It‟s in….
②特殊疑问句“what”的用法：
What‟s on the table? — A
plate of cakes.
③特殊疑问句“who”的用法：.
Who
is heshe? He She is….
They are brother and
sister.
当不知道是谁时，人称代词用it:
Who is it?
----- It‟s me.
3. 感叹句用what和how：
what修饰名词;how修饰形容词
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*est.
Let‟s run a race. Let‟s play
games.
Let‟s ride it.
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Let‟s gi*e her nice things.
Let‟s sing“Happy Birthday to You”.
Let‟s
count the candles.
Let me help you.
Let me openclose the door.
Let me get the
applespears.
Let‟s go home.
5. can句型：
We can‟t let him in.
She can’t swim.
I can‟t findsee….
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.主语是单数第三人称，谓语动词加“s”：
look like 看起来像
She looks like Ste*e.
Ste*e is E*e’s brother.
I like him, and he
likes me.
7.“ha*e”的用法：
①“ha*e”表示“有”
I ha*e a kite a new bike.
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We ha*e some nice things for you.
②“ha*e”表示“吃”
Ha*e a cokean apple.
—Yes, thank you. No, thanks.
Please ha*e the
cake. —Thank you.
Let‟s ha*e the good
things.
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