Unit3 The Computer and the Information Age-words and expressions 学案学习目标:1. Be able to read the words and expressions correctly. 2. Be able to master and use some key words and expressions.[来源:学科网 ZXXK]学习重点:1. Master the word formation 2. Learn to use some useful words and expressions. 学习过程:.Reading (AⅠ级)1.Read the words and expressions by yourself. (pay attention to the pronunciation)2.Read the words and expressions to your partners. Checking the pronunciation each other.Ⅱ.Words and expressions (B 级)1.Word formation ⑴ calculator n. 计算器: ___________________ (vt)___________________(意义) ⑵ universe n. 宇宙 : ___________________ (adj)__________________(意义)⑶ simple adj.简单的: ___________________ (vt) __________________(意义)⑷ operate vi.手术 vt.操作:_________________(n.) __________________(意义) ________________(n…的人)________________(意义)⑸ logical adj. 合逻辑的:___________________(adv)__________________(意义)⑹ technology n. 工艺;科技:___________________(adj)__________________(意义)⑺ revolutionary adj.革命的: ____________________(n)___________________(意义)⑻ intelligent adj.智能的 :____________________(n)___________________(意义)⑼ real adj.真实的 :____________________(n)___________________(意义)⑽ person n. 人 :___________________(adj)__________________(意义)[来源:学,科,网]⑾ total adj.总的;整个的:_______________(adv)__________________(意义)⑿ apply v. 申请 :____________________(n)___________________(意义)⒀ anyhow adv.无论如何;即使如此: _________________(同义词)⒁ sign n.征兆;符号 :___________________(v)___________________(意义)⒂ appear v. 出现;显得:____________________(n)____________________(意义)[来源:Zxxk.Com]⒃ characteristic n. 特性;个性:________________(n)___________________(意义)2.识记词汇⑴ ___________ 解决;解答 ⑵ ___________ 探索;探测;探究 ⑶ _______...