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1、（江苏专用）2016-2017学年高中英语Unit3TomorrowsworldPeriodTwoWordpower&Grammarandusage讲义牛津译林版必修4Period TwoWord power & Grammar and usagePart Language Focus.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.
2、逐渐消失；(使)变淡；走下坡路，衰落.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
3、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/el
4、ectrical/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 isnt working because of an electrical fault.(2)With this electric blanket，my grandpa wont feel cold in winter.(3)Every day the manager receives a lot o
5、f 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 (doi
6、ng) 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)
7、用accuse, blame或charge的适当形式填空The soldier was accused of running away when the enemy attacked.He charged me with negligence of duty last year.Who is going to accuse you of weakness before God?The police are going to charge him with murder.The driver was not to blame for the accident.(2)You were charge
8、d neglecting your duty.Who accused you such a crime？A.with；to B.of；with C.with；of D.for；of答案C解析句意为：你被控告玩忽职守，谁控告你这样的罪名？charge sb.with doing sth.指控某人做某事；accuse sb.of sth.指控某人某事，故选C。3.fade语境感悟(1)(教材P51)In 2001 Fannings dream finally began to fade.2001年Fanning的梦想终于开始破灭。(2)All colour had faded from the s
9、ky.天上的所有颜色都褪去了。(3)The laughter faded away.笑声逐渐消逝。归纳拓展fade vi.& vt.逐渐消失；(使)褪色；(使)失去光泽fade away (人)衰弱；病重死亡；逐渐消失fade in (使画面)淡入；(使声音)渐强fade out (使画面)淡出；(使声音)渐弱即时跟踪(1)用适当的介、副词填空George saw the monitor black out and then a few words faded in.Her smile faded away.Fade out the music at the end of the scene.
10、(2)My enthusiasm for Chinese football team because of their countless failures.A.appeared B.fadedC.used up D.gave up答案B解析句意为：由于他们无数次的失败，我对中国足球队的热情逐渐消失。appear出现；fade逐渐消失；use up用光；give up放弃。由句意知选B。1.end in语境感悟(1)(教材P46)During the first few years，the company did not make a profit and Jeff Bezos thought
11、 that his efforts would end in failure.前几年里，公司没有盈利，Jeff Bezos认为他的努力将以失败告终。(2)You can end up with what astronauts call a carbondioxide headache.你最后会得宇航员所说的二氧化碳头痛病。(3)If he carries on driving like that，hell end up dead.如果他继续那样开车，早晚得死于非命。归纳拓展end in 以结束/告终；以结尾end up最终成为，最后处于end up doing以结束；结果end up with
12、以结束end upadj.以状况而告终即时跟踪(1)Their long struggle ended in failure.他们长期以来的斗争以失败告终。(2)At first they hated each other but they ended up becoming best friends.他们起初相互仇恨，到后来却成了最好的朋友。(3)Joining the firm as a clerk，he got rapid promotion，and as a manager.A.ended up B.dropped outC.came back D.started off答案A解析句意
13、为：作为一名职员进入公司，他迅速得到晋升，最后成为一名经理。end up最终成为；drop out退出，脱离；come back回来；start off以开始。由句意知选A。2.last but not least语境感悟(1)(教材P49)Last but not least，.最后但同样重要的，(2)Last but not least，Id like to thank all of my friends，who have done their best to help me!最后但同样重要的是，我要感谢我所有的朋友，他们给予了我最大的帮助！(3)Really，Im not in the
14、least tired.真的，我一点也不累。(4)You should do it at least twice.你至少应该做两遍。归纳拓展last but not least 最后但同样重要的not in the least(not the least)一点也不；丝毫不at (the very) least 至少；不少于(指数或量)即时跟踪(1)It will take you at least 20 minutes to get there.到那里至少要花20分钟。(2)Last but not least，let me introduce Jane，our new secretary.最
15、后但同样重要的是，让我来介绍简，我们新来的秘书。(3)Im not in the least afraid of you any more.我现在一点都不怕你了。3.work out语境感悟(1)(教材P50)Computers can work out the position of the user at any time.电脑在任何时候都能辨认出用户所处的位置。(2)UN negotiators have worked out a set of compromise proposals.联合国谈判家已经制定了一系列的和解方案。(3)Have you worked out what I owe you yet?你把我欠你的钱算出来了吗？(4)Im sure everything wi
