【创新设计】（江苏专用）2016-2017学年高中英语 Unit 3 Tomorrow’s world Period Two Word power Grammar and usage讲义 牛津译林版必修4.doc

Period Two　Word power Grammar and usage Part Ⅰ　Language Focus Ⅰ.单词自测 1.electric adj.电的，电动的 electricity n.电 2.clay n.黏土，陶土 3.liquid adj. n.液体(的) 4.powder n.粉末；火药 power n.力量，统治 powerful adj.强大的；强有力的 5.accuse vt.控诉，控告；谴责 6.fade vi.逐渐消失；(使)变淡；走下坡路，衰落 Ⅱ.短语自测 1.play an important role in在……起重要作用 2.set up创立，建立 3.make a profit获利，赚钱 4.end in以……结束 5.last but not least最后但同样重要的 6.work out计算，算出 7.at any time在任何时候 8.take part in参加，参与 9.concentrate on集中精力于 1.electric [语境感悟] (1)(教材P49)The Electric Wear Company has developed a new smart jacket this year. 今年电子服装公司已经开发出一款新颖的时髦夹克。 (2)I got an electric shock from the wire. 我被这根电线电击了一下。 (3)There is much electrical equipment in the room. 房间里有许多电力设备。 (4)What would happen if there were no electricity? 如果没有电将会发生什么？ [归纳拓展] ?1?electric adj.电的，电动的?2?electrical adj.有关电的，电力的?3?electronic adj.电子的?4?electricity n.电 [易混辨析]　electric/electrical/electronic (1)electric指以电为动力进行工作的(装置)。 (2)electrical指关于电的知识或电的研究内容。 (3)electronic指电子的或电子器件的。 [即时跟踪] 用electric，electronic，electrical填空 (1)The cooker isn’t working because of an electrical fault. (2)With this electric blanket，my grandpa won’t feel cold in winter. (3)Every day the manager receives a lot of electronic mails. 2.accuse [语境感悟] (1)(教材P51)Music industry accuses Fanning of piracy 音乐界控告Fanning盗版 (2)The accused was found innocent.被告被判定无罪。 (3)The police charged the prisoner with stealing the jewels.警方指控囚犯偷窃珠宝。 (4)Not you but he is to blame for it. 不是你而是他将为这件事受到责备。 [归纳拓展] (1)accuse vt.控告；谴责 accuse sb.of (doing) sth.指控某人(做)某事 the accused n.被告 (2)charge sb.with (doing) sth.指控某人(做)某事 blame sb.for sth.因某事责备某人 blame sth.on sb.把某事归咎于某人 be to blame for (因某事)应受责备；(对某事)应负责任 [易混辨析]　accuse/charge/blame (1)accuse指当面指控或指责，不一定诉诸法律，通常表示直接而严厉地指出某人的过错。 (2)charge指因犯较大错误或重大罪行而进行正式法律控诉。 (3)blame指由于错误的行为而指责某人，侧重指对已发生的错误或失败负有责任。 [即时跟踪] (1)用accuse, blame或charge的适当形式填空 ①The soldier was accused of running away when the enemy attacked. ②He charged me with negligence of duty last year. ③Who is going to accuse you of weakness b