1.单词：

sun太阳,  moon月亮,  star星星,  morning上午,  noon中午,  

afternoon下午,  evening晚上,  night夜晚, good morning上午好,  good afternoon下午好,  

good evening晚上好,  good night晚安.

2.句型:

Good morning!

Good morning!

Good afternoon!

Good afternoon!

Good evening!

Good evening!

Good night!

Good night!

3.句型:

Thank you!

You're welcome!

I'm sorry!

It's okay!

4.

A:  Good morning!

B:  Good morning!

A:  I am Stace.

B:  I am Cedric.

A:  Bye-Bye!

B:  Bye-Bye!

A:  Good ……….!

.......好！

B:  Good ……….!

......好！

A:  I am ……….

我是.......

B:  I am ……….

我是......

A:  Bye-Bye!

再见

B:  Bye-Bye!

再见