Unit151.makeacontributionto2.makeadifference3.helpwithdoing4.havecompany有客，招待客人5.inspiresb.todo6.concentrateon7.improveone’sgrades8.applyfor9.havebighearts10.beeagertodo11.haveagreat/goodtimedoing12.povertyrelief13.openup14.buildconfidence15.gowithout16.promoteawarenessofhunger17.fitin18.withoutpayment19.makeanadjustmenttosth.20.gooutoffashion过时21.haveareputationfor22.approveofsth/doing23.bethrough结束,友谊破裂24.inmanyaspects1.straightaway/off:withouthesitation/delayIcan’ttellyoustraightaway.2.voluntaryadj自愿的；自发的；志愿的Sheisavoluntaryworkeratthehospital.她是在这家医院义务服务的。volunteern.志愿者,志愿兵v.自愿volunteertodo3.annualadj.每年的;年度的(植物)一年生的,一季生的一年一度的;例年的annualreport年度报告annualring【植】年轮anniversaryn.周年纪念4.breathlessadj.气喘吁吁的;令人气喘的;屏住呼吸的已死的;无呼吸的无风的;(空气等)静止的abreathlesssummerday没有一丝风的夏日Theclimblefthimbreathless.向上爬使他气喘吁吁。5.dizzyadj.使人晕眩的;使人眼花缭乱的[美俚]被弄糊涂的,令人昏乱的;愚蠢的adizzyheight令人晕眩的高度be[feel]dizzy感到头晕目眩adizzyspy愚蠢的间谍dizzyvt.使人头昏眼花使茫然,使混乱;使糊涂Theoldwomanwas-ziedbythestrongwind.那位老太太被风吹得头昏眼花。6.weeklyn-lies周刊；周报ThisweeklyisprintedeveryFriday.这份周报每星期五印刷。weeklyadj.一星期(一次)的,每周的,周刊的weeklywage周工资7.beneficialadj.有利[益]的(to);【律】可享受利益的,有收入权益的beneficialbirds[insects]益鸟[虫]bebeneficialto有益于Sunshineisbeneficialtoplants.阳光对植物有益。8.enthusiasmn.热心,热情,狂热,积极性(for);爱好的事物,热心研究的对象enthusiasmforEnglish(学)英语热enthusiasmforlabour劳动积极性Footballismygreatenthusiasm.踢足球是我最喜爱的。enthusiasticadj.热心的,热情的beenthusiasticfor[about]sth.对某事热心9.satisfactionn.asatisfaction使(欲望)满足的事物,乐事expressone'ssatisfactionat[with]对...表示满意Thehappynewswasasatisfactiontousall.喜讯传来,人人高兴。Idemandsomesatisfactionforthatloss.为那项损失我要求一些补偿。10.leadershipn.领导,指导;领导人员;领导能力[权]theleadershipandtheled领导者与被领导者undertheleadershipof在...领导下11.starvevi.饥饿,饿死;渴望;因缺油而磨损[停车]starvetodeath饿死starvefornews渴望消息What'sfordinner?I'mstarving!晚饭吃什么?我饿死了!vt.(使)饿死;使饥饿使...因缺油而磨损[停车]starveadogtodeath使狗饿死Theytriedtostarvethearmyintosurrender.他们试图使守军因饥饿而投降。starvationn.饥饿;饿死;绝食缺乏,不足dieofstarvation饿死starvationwages不足温饱的工资12.enrichvt.使富裕,使丰富,(使)充实enrichthepowerofexpression丰富表达力Decorationsenricharoom.装饰品使房间更加华丽。13.matureadj.成熟的,(人)全面发展的；审慎考虑的,熟思的；(票据等)到期的amatureage[years]成熟年龄amaturebill到期的支票amatureplan熟思的计划vt.使成熟;完成,慎重完成;使趋于完善Hischaracterwasmaturedbyage.他的性格因年令而成熟。14.due的用法adj.1)预定的,预期的Thepresidentisduetospeakontheradioat3:30p.m..2)到期应尝付Onequestionishowmuchmoneyisduetobepaid.3)duetoprep.因为,归因于Thegamewasputoffduetorain.dueto，owingto，thanksto，asaresultof，onaccountof,becauseof15.meltvt,vimelted,molten,melting融化；熔化Ironwillmeltwhenitismadeveryhot.当铁烧得很热时就会熔化的。Thesnowontopofthemountainsmeltedawayunderthesun.山顶上的雪在阳光下融化了。消失；使消失Thecrowdmeltedaway.人群散去了。Thefogsoonmeltedinthemorningsun.在早晨阳光下,雾很快消散了。融合；逐渐溶入16.casualadj.偶然的,碰巧的临时的,即席的,不定期的不小心的,疏忽的,漫不经心的;不规...
