人教版选修七第四单元单词讲解PPT课件

.,1,Unit4,.,2,1.hearfrom+sb.收到某人的来信Iheardfrommydadlastweek.收到了爸爸的来信。hearof+sb./sth.听说HaveyoueverheardoftheGreatWall?hear+that听说,.,3,2.bedyingfor/bedyingtodo极想，渴望Imdyingforaglassofwater.=Imdyingtodrinkaglassofwater.其他表示渴望，极想的词组beeagerfor/beeagertodobethirstyfor/bethirstytodobelongingfor/belongingtodolongfor/longtodo在这里，long是一个动词，渴望,.,4,3.theotherday不久前的一天thesedays现如今，而今（尤其用来和以前做比较）anotherday改天Iwillvisityouanotherday.someday总有一天，有朝一日Iwillbefamoussomeday.oneday（过去）某一天；有朝一日（=someday）,.,5,makeonesday使某人一天非常快活savetheday挽救局面（在阅读中经常出现）dayinanddayout（不间断地）日复一日dayafterday日复一日（尤其指枯燥无味）daybyday逐日，一天天（有变化）,.,6,4.relevant相关的，切题的berelevantto与相关=berelatedto反义词：irrelevant名词：relevanceU连系，相关性,.,7,5.adjustv.调整，调节adjuststh.to依据调节某物adjustto/adjustoneselfto适应习惯Afterawhilehiseyesadjustedtothedark.Youhavetoadjustyourselftonewsurroundings(周围环境).well-adjusted调节地很好,.,8,6.dryout（浸水之物）干透，通常人们不想让该物体变干（植物，皮肤）dryup（河流，井等）干涸；逐渐消耗尽；擦干盘子dryoff也有使变干的意思,.,9,7.otherwise否则，不然的话；在其他方面Shutthewindow,otherwiseitllgetcold.Heisrich,butotherwiseanunhappyman.他是一个有钱人，但是在其他方面很不幸。Iwantedtoseehimbuthewasotherwiseengaged.我想见他，但是他正忙着别的事情。,.,10,8.privilegen.特权特别优待Itisaprivilegetodosth做某事是一种特权荣幸haveenjoyprivilegesof.享有的特权privilegedadj.有特权的，荣幸的,.,11,9.arrangementn.安排，布置，约定makearrangementsfor安排etoanarrangement达成协定arrangev.安排，筹备，布置arrangeforsbtodosth安排某人去做某事,.,12,10.donatev.捐赠donateto向捐赠(to是介词)donationn.捐赠物，捐赠makeadonationto向捐赠,.,13,11.voluntaryadj.自愿的，无偿的onavoluntarybasis以自愿，无偿的方式volunteern.志愿者v.自愿做volunteertodosth自愿做某事volunteerforsth自愿为某事服务volunteeras自愿充当,.,14,12.inneedAfriendinneedisafriendindeed.患难见真情inneedof需要havenoneedof不需要跟need有关的短语satisfymeetonesneeds满足某人的需要Thereisnoneed（forsb）todosth对（某人）来说做某事没有必要,.,15,13.purchasev.购买makeapurchase(of)购买()purchasesthfrom从购买某物（purchasesbsth）但是可以用buysbsth,.,16,14.clickn.咔哒声v.使发出咔哒声Thedoorclosedwithaclick.门咔嗒一声关上了clickonesfingers打响指clickonestongue用舌头发出啧啧声clickon.用鼠标在计算机屏幕上点击,.,17,15.economicadj.经济的经济学的economicgrowthcooperationreformeconomicaladj.节约的，实惠的，精打细算的aneconomicalcar/man反义词：uneconomical16.politicaladj.政治的，政党的politics政治学economics经济学,.,18,17.distributev.分发,分配distribute.to.向.发放.distributesthamong.在.中分发.distributionn.分配分发分布状态thedistributionofwealth财富的分配,.,19,18.financialadj.财务的，金融的financen.财政，资金，金融fundn.基金，资金v.为.提供资金findfound-found,.,20,19.securityn.U保护措施，担保，保证，安保部门secureadj.安心的，稳固的asecurejobasecureincome反义词：insecure,.,21,20.operatev.工作，运转，做手术Themachineoperateswell.