1. 介词“on„” “in„”的短语
on the chair/in the pencil-box/in the desk/in the bag/in the sky
2. 非凡疑问句“where”“what”“who”的用法
①非凡疑问句“where”的用法： Where is …? ----It‟s on…. / It‟s in….
②非凡疑问句“what”的用法： What‟s on the table? — A plate of cakes.
③非凡疑问句“who”的用法：. Who is he/she? 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. 叹息句用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! 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.主语是单数第三人称，谓语动词加“s”：
look like 看起来像 She looks like Steve. Steve is Eve’s brother. I like him, and he likes me. 7.“have”的用法：
①“have”暗示“有” I have a kite/ a new bike. We have some nice things for you.
②“have”暗示“吃” Have a coke/an apple. —Yes, thank you./ No, thanks. Please have the cake. —Thank you. Let‟s have the good things.
