教学目标：
1.知识目标与技能：
1）To learn the general usages of some words and phrases.
2) Help students learn how to describe an android.
2. 过程与方法：
Read for specific information and practice reading skills.
3. 情感态度与价值观
Develop the student’s love and appreciation for life.
课前预习：
I 英汉互译
1._____________v. & n. 发信号，信号 2. ___________ adj. 电子的
3. coach n._________________ 4. appearance n.____________________
5.在….的帮助下______________ 6.在某种程度上____________________
7处理，安排________________ 8 看守，监视______________________
9. after all_________________ 10 make use of ____________________
II 根据首字母或汉语提示完成句子。
11. When I was w____________ about in the street yesterday, I met a old classmate of mine.
12 The man in white sports clothing is our baseball c___________
13 Wood and stone are building _______________(材料)
14 The rain ______________(损坏，破坏) our picnic.
