Unit 10

                               Lesson one

1、become smarter 变得更聪明

2、prove  v. 证明

eg:I'll prove to the wold that he was right

3、report  n. 报告,通讯

Unit 9

                              Lesson Four

1、What kind of……？哪一种？

eg：What kind of sport do you like beat?

2、have a nice sound 有悦耳的声音

3、play the pipa 弹琵琶

4、like……best 最喜欢=favorite

eg:I like pop music best

=My favorite music is pop music

5、folk singer 民歌手

1、traditional music 传统音乐

2、folk music 民族音乐

3、classical music 传统音乐

4、pop music 流行音乐

5、rack and racl music 摇滚音乐

6、Play an instrument 演奏乐器