unit1breakingrecords词汇学习同步练习

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1、Unit1Breakingrecords词汇学习同步练习approximateadj.(abb匚approx)almostcorrectoraccurate,butnotcompletelyso:anapproximatenumber/total/costThecostgivenisonlyapproximate.Usethesefiguresasanapproximateguideinyourcalculations・conventionaladj.1・(oftendisapproving)tendingtofollowwhatisdoneorconsidered

2、acceptablebysocietyingeneral；normalandordinary,andperhapsnotveryinteresting:conventionalbehaviour/moralityShe'sveryconventionalinherviews.2.[usuallybeforenoun]followingwhatistraditionalorthewaysthhasbeendoneforalongtime:conventionalmethods/approachesIt'snotahotel,intheconventionalsense

3、,butratherawholevillageturnedintoahotel.3.[usuallybeforenounl(especiallyofweapons)notnuclear:conventionalforces/weaponsAconventionalwarwouldstillcauseunacceptabledevastation・aconventionalpowerstation(=usingoilorcoalasfuel,ratherthannuclearpower)laughternoun[U]theactorsoundoflaughing:to

4、roarwithlaughtertears/gales/peals/shrieksoflaughtertoburst/dissolveintolaughterahousefulloflaughter(=withahappyatmosphere)Hegaveasnortofderisivelaughter.realitynoun(pl.-ies)1.[U]thetruesituationandtheproblemsthatactuallyexistinlife,incontrasttohowyouwouldlikelifetobe:Sherefusestofacere

5、ality.You'reoutoftouchwithreality.Therealityisthatthereisnotenoughmoneytopayforthisproject・Theyseemedtohavetheperfectmarriagebuttherealitywasverydifferent.2.[C]athingthatisactuallyexperiencedorseen,incontrasttowhatpeoplemightimagine:theharshrealitiesoflifeThisdecisionreflectstherealiti

6、esofthepoliticalsituation.Thepaperlessofficeisstillfarfrombeingareality.Willtimetraveleverbecomeareality?adjustmentnoun[C,U11.asmallchangemadetosthinordertocorrectorimproveit:Fvemadeafewadjustmentstothedesign.Someadjustmentofthelensmaybenecessary.2・achangeinthewayapersonbehavesorthinks

7、:Shewentthroughaperiodofemotionaladjustmentafterhermarriagebrokeup.toughadj.(tougher,toughest)DIFFICULT1.havingorcausingproblemsordifficulties:atoughchildhoodItwasatoughdecisiontomake.She'sbeenhavingatoughtimeofit(=alotofproblems)lately・Hefacesthetoughesttestofhisleadershipsofar.1(ca