九年级英语第一单元主要介绍了杰出的人物，包括科学家、艺术家、运动员等各行各业的成功人士。

以下是一些介绍杰出人物的常用句型和表达方式：

- My hero is (name), who is (profession/title).

- I admire (name) because (reason).

2. 描述人物的特点和成就

- (Name) is known for (achievement/contribution).

- (Name) is a (adjective) (profession/title) who (achievement/contribution).