1.单词：

car汽车,  doll玩偶,  plane飞机,  ball球,  

kite风筝,  big大的,  small小的,  robot机器人,  bike自行车,  train火车.

练习: 

big car,  small car.

big plane,  small plane.

big ball,  small ball.

big doll,  small doll.

big kite,  small kite.

big robot,  small robot.

big bike,  small bike.

big train,  small train.

2.句型:

I have a ……….

我有一个.......

I have a doll.

I have a kite.

I have a car.

I have a plane.

I have a ball.

I have a robot.

3.

What do you have?

你有什么？

I have a ……….

我有一个.....

What do you have?

I have a big car.

I have a small doll.

I have a big plane.

I have small ball.

I have a big kite.

I have a big robot.

I have a small bike.

I have a big train.