人教版高中英语必修四unit2 woking the land WORDS PPT课件.ppt

Unit2Workingtheland,wordsandexpressions,1.statisticn.(常用plstatistics)数据，统计资料；（用作单数）统计学eg:Statisticsshowthattherearemoreboysthangirlsatschool.adj:statistical统计学的2.sunburntadj.黝黑的eg:Dontstayinthesuntoolong,oryoumaygetsunburnt.n.&vt.sunburn晒黑，（使）晒黑,3.strugglevi.&vt.斗争，拼搏，努力struggleagainst/with.与。作斗争strugglefor.为。而斗争struggletodosth努力做某事struggletoonesfeet挣扎着站起来eg:Wehavetostruggleagainst/withallkindsofdifficulties.eg:Thepeopleinthatcountrystruggledforthefreedom.,eg:Shestruggledtokeepbackthetearswhensheheardthebadnews.n.斗争，努力Aftermanyyearsstruggle,theAmericanslavesgainstheirfreedom.4.decaden.十年，十年期deca-表示“十”，eg:decagon(十边形)，decalitre(十升),5.superadj.超级的，极好的super-表示“上方”：eg:superstructure(上层建筑),superscrible（在。上写）表示“超级”eg:supermarket,superman表示“过分”eg:superheat（使过分加热）,6.outputn.产量，输出，（总称）产品eg:Theannualoutputofsteelinthesteelworksisabout500,000tons.(反)inputn.输入7.cropn.庄稼，农作物，产量eg:Themaincropintheareaistherice.Thepotatocropwasverysmalllastyear.v.垦地，种庄稼，收获,8.hungern.饥饿，渴望haveahungerforsth渴望.dieofhunger死于饥饿eg:Thechildrenhaveastronghungerforknowledge.vi.&vt.渴望hungerforsth渴望得到某物hungertodosth渴望干某事,eg:Thewholeworldhungersforpeace.Allthepeoplehungertosucceed.adj.hungry饥饿的gohungry挨饿eg:Thepooralwayswenthungrybeforeliberation.,9.disturbingadj.引起烦恼的，令人不安的eg:Thenewsfromthefrontlineisverydisturbing.vi.&vt.打扰，扰乱，妨碍eg:IhopeIamdisturbingyou.Dontdisturb.,10.expandvi.&vt.使变大，伸展eg:Heatexpandsmetals.(热使金属膨胀)Theeagleisexpandingitswings.expandedadj.膨胀的expandingadj.可膨胀的，可扩大的expansionn.膨胀，浩瀚expansiveadj.广阔的，开朗的,11.circulatevi.&vt.循环，流通eg:Bloodcirculatesthroughthebody.RMBcancirculatefreelyinthatcountrycirculationn.循环，流通,发行额circularadj.圆形的，环形的，迂回的,12.thanksto幸亏，由于同义词：dueto/becauseof/owingto/asaresultofeg:Dueto/Becauseof/Owingto/Asaresultofyourhelp,wefinishedtheworkontime.,13.battlen.&vi.&vt.战役，战斗，斗争inbattle在战斗中win/loseabattle战胜/战败fallinbattle战死辨析：battle：指局部性战斗war:全面战争,14.rid.of.摆脱，除去eg:Itishardforpeopletoridtheworldofthewarridoneselfof使自己摆脱get/beridof摆脱，除去,15.besatisfiedwith对。感到满意eg:Hisparentsweresatisfiedwithhisprogress.besatisfiedwith=becontent/pleasedwithbesatisfiedtodo.对做。感到满意satisfyonesneeds满足某人的需求toonessatisfaction令人满意的是,16.freedom自由，自主eg:Accordingtothelaw,everyonehasfreedomofspeech.freeadj.&adv自由的，空闲的，免费的17.wouldrather宁愿wouldrather后宾语从句时，谓语动词用虚拟语气。表示现在或将来的愿望，谓语动词用一般过去时态，表示过去的愿望，谓语用过去完成时态。,eg:Iwouldratheryoucametomorrowthantoday.wouldratherdo.thando.=woulddo.ratherthando.=prefertodo.ratherthando.=preferdoing.todoing.宁可做。也不做。eg:Iwouldratherstayathomeratherthangoout.,18.thereforeadv因此，所以（不接句子）eg:Heisill,andtherefore,hecannotcome.同义词：adv:thus,而conj,so(所以),可连接句子eg:Heisill，thereforehecannotcomeHeisill，sohecannotcome.,19.equipvi.&vt.(equipped,equipping)配备，装备equip.with.用.把.装备起来eg:Ourclassroomisnotequippedwiththeairconditioner.equip.for.使.有能力做.eg:Thetrainingwillequipyouforyourfuturejob.,20.exportvi.&vt.出口，输出eg:Chinaexportstomanyforeigncountry反:import.vi.&vt.进口，输入21nationalityn.国籍eg:Whatisyournationality?nationn.国家，民族nationaladj.国家的,22.confusevt.使迷惑，使为难eg:Hisunexpectedarrivalconfusedmyplan.confusedadj.困惑的confusingadj.令人困惑的23.regretvt.遗憾，后悔regretdoing/havingdonesth后悔i做了某事regrettodosth遗憾将要做某事,eg:Iregrettedtellinghimthefact.Iregrettotellyouthatyoudontpasstheexam.n.遗憾toonesregret令人遗憾的是withregret遗憾地feelregretfor.对.感到后悔,24buildup增强，建立，开发eg：Hebuiltupanewcompany.25.leadto导致，通向Asisknowntous,allroadsleadtoRome.(leadto中to为介词，其后接名词或ving.)leadsbto.引导某人去.leadsbtodosth引导某人做某事leada.life过.的生活,26focusn.焦点focuson集中.于eg:Weshouldtrytofocusyourmindonworkandstudy.27.reducevt.减少，减缩reduceto.减少到.reduceby.减少了.reducesbtodoingsth使某人沦陷.境地,eg:Productioncostshavebeenreducedby40%.Productioncostshavebeenreducedto40%.Hungerreducedhimtostealing.increaseto.增加到increaseby.增加了,28.keep.f