1.

happy开心,  sad伤心,  angry生气,  scared害怕.

2.

I am….

我.......

I am happy.

I am sad.

I am angry.

I am scared.

3.

Are you ……….?

你......?

Yes, I am./No, I am not.

是，我是。/不，我不是。

Are you happy?

Yes, I am.

Are you sad?

No, I am not.

Are you angry?

Yes, I am.

Are you scared?

No, I am not.

4,。

A: Today is my birthday! I am 4.

B: Happy birthday! This is for you.

A: Oh, it’s a doll. Thank you! Do you want popcorn?

B: Yes, please, popcorn is yummy.

A：Today is my birthday! I am 4.

今天是我的生日！我4岁了。

B: Happy birthday! This is for you.

生日快乐！这个是给你的。

A: Oh, it’s a doll. Thank you! Do you want ………?

哦，它是一个玩偶。谢谢你！你想要.......?

B: Yes, please, …….. is yummy.

是的，....是美味的。