人教版高中英语必修二unit1 reading课件 (共20张PPT)
- 格式:ppt
- 大小:4.14 MB
- 文档页数:20
Unit 2 Looking into the Future Reading and ThinkingThe best way to predict the future is to create it.•What does it mean when we say that something such as a phone is “smart”?•What do you think a “smart” house can do that other houses cannot?重点词汇1、persuade vt.劝说,说服搭配:persuade sb. to do sth说服某人做某事persuade sb. into doing sth说服某人做某事persuade sb of sth使某人相信某事persuade sb+that从句使某人信服……2、switch vt. 转换,交换,调换vi&vt (使)改变,转变搭配:switch with…与……调班;与……交换switch over (to)转换(频道);转变(方法、产品等)switch on/off开/关(电灯、机器)等3、distant adj.遥远的,远处的,疏远的,心不在焉的搭配:be distant from与……距离遥远;与……不同4、preference n.偏爱,爱好,优先权,优待搭配:have a preference for偏爱,更喜欢show/give (a) preference to给……以优惠/优待5、instant n. 瞬间,片刻adj. 立即的,速食的,速溶的搭配:the instant + (that)从句一……就……6、catch fire着火7、available adj.可获得的;可购得的;可找到的;(人)有空的8、command n. 指令,命令;控制,指挥,掌握搭配:at one’s command听候某人的吩咐be in command (of)掌握,掌控,指挥have/take command of控制,掌握,开始指挥under sb’s command= under the command of sb由某人指挥9、critical adj.严重的,关键的,批判性的;挑剔的搭配:be critical about对……挑剔be critical to对……很关键/至关重要10、potentially adv.潜在地,可能地重点句型一、These smart homes will keep us secure, save us energy, and provide a more comfortable environment to live in.动词不定式作定语不定式作后置定语时,须放在被修饰的名词或代词的后面。