内容导读：
Review
1.你会做什么？
What can you do？
2.她会打乒乓球吗？
Can she play table tennis？
3.我们不会弹钢琴。
We can’t play the piano.
4.你会骑马吗？
Can you ride a horse？
5.Tom 不会说汉语
Tom can’t speak Chinese.
Unit 2 These are my parents
This is Betty’s mother.
This is Betty’s father.
These are Betty’s parents.
