Unit9 Period2 精品教 案
能力目标：能从所听到的对话中获取信息。
知识目标：
1.掌握单词 stranger
2.短语：make one's own decisions stay out chat on the Internet in order to
3: 句型：In order to b e healthy, te enagers need to get enough sleep.
She is too young to make her own decisions.
Tell them not to meet str angers.
