Teaching aims:
Knowledge aims：
1. Get students to learn some useful new words and expressions.
2. Let students to know more about robots.
Ability aims：
1. Develop students’ reading skills.
2. Enable students to talk about their dream androids.[来源:学科网ZXXK]
Moral aims：
1. Stimulate students’ imagination.
2. Develop students’ sense of group cooperation and teamwork.
