新视野大学英语第二册第四单元单词ppt课件

.,1,digitala.givinginformationintheformofnumbers数字的；数字显示的adigitalcamera数码照相机Thequalityofsoundfromadigitalrecordingistrulyexcellent.数字录音声带的声音的质量的确出色。,.,2,eyesightn.Utheabilitytosee视力Youneedtohaveyoureyesighttested.你需要测一下视力。Manyofthoseaged75oroverwillhavefailingeyesight.很多75岁以上的老人视力都会衰退。,.,3,volunteerv.offertodosth.withoutbeingpaid自愿（做某事）Jennyvolunteeredtocleanupafterwards.珍尼自愿过一会儿清除打扫。Hevolunteeredtoshowusaroundtheschool.他自愿带我们参观学校。n.Csb.whoofferstodosth.withoutbeingpaid志愿者Anyvolunteers?谁自愿来？Thisisahugeproject,butwehavealotofvolunteersforthemostdifficultwork.这是一个大项目，但有许多志愿者愿意来承担其中最困难的工作。,.,4,identicala.exactlythesame完全一样的，完全相同的Ivegotthreeidenticalnavysuits.我有3套相同的海军服。Thetestsareidenticaltothosecarriedoutlastyear.这些考试和去年举行的相同。,.,5,departuren.C,Uanactofleavingaplace离开，出发Hisdeparturewasquiteunexpected.他的离去出人意料。Therewasadelayinthedepartureofourplane.我们的飞机延迟了起飞。,.,6,destinationn.Caplacetowhichsb.isgoingorsth.isbeingsent目的地；终点Tokyowasourfinaldestination.东京是我们最终的目的地。Wearrivedatourdestinationtiredandhungry.我们到达目的地时又累又饿。,.,7,overseasad.inortoacountryacrossthesea;abroad在海外；在国外Ifyouarelivingoverseas,youmaynothavetopaytaxinyourowncountry.如果你生活在海外，可以不必在你自己的国家付税。Manymorepeopletraveloverseasfortheirholidaysnowthanusedtobethecase.比起以前，现在有更多的人去海外度假。ingfromorhappeningabroad海外的；外国的Wearetryingtobuildupoverseasmarketsforourcars.我们正设法为我们的汽车开拓海外市场。TherearealotofoverseasstudentsinAmerica.美国有许多国外的留学生。,.,8,aboardprep.onconditionthat假如，如果，只要Aslongasitdoesntrainwecanplay.只要天不下雨，我们就能玩。Idontmindwhereyougoaslongasyoudontgetintoanytrouble.只要你不惹麻烦，你去哪儿我都无所谓。,.,32,befreetodosth.beabletodowhateveronewants随意做某事Johnwasfreetopursuehisownlifeinhisownway.约翰可以自由地用自己的方式追求自己的生活，不受拘束。Youarefreetogonowsinceeverythinghasbeenclearedup.既然事情都弄清楚了，你可以离开了。,.,33,rightawayatonce;withoutdelay立即，马上Nowwemustbeoffrightaway.Itseightalready.我们必须马上离开。已经八点钟了。Imgettingintouchwithhimrightaway.我将马上和他取得联系。,.,34,morethan(+adjective)(colloq.)very;extremely十分，非常Hewasmorethanupsetbytheaccident.他为发生的事故十分不安。Weweremorethanhappytohearofyourrecovery.听说你恢复健康，我们特别高兴。,.,35,bethankfulforbegratefulfor对.心存感激Youshouldalwaysbethankfultoyourparentsforgivingyouagoodeducation.你父母让你受到良好教育，你应该一直心怀感激。Iamthankfulformygoodfortune.我为自己的好运道心存感激之情。,.,36,whipn.Calongpieceofropeorleatherfastenedtoahandle,usedfordrivinganimalsorpunishingpeople鞭子Shebeatthehorsewithherlongwhip.她用长长的鞭子抽打着马。Theresashopovertherewhereyoucanbuywhips.那儿有一家商店，你可以在那里买鞭子。,.,37,chambern.Caroomusedforaspecialpurpose特殊用途的房间Itsjustifiedtosendthemurdererintothegaschamberconsideringhishorrifyingcrimes.考虑到那个杀人犯的恶行，他被送进毒气室是罪有应得。Danwastakentothetorturechamberbyguards.丹被保镖带到了刑讯室。,.,38,securityn.Uthestateofbeingprotectedagainstdangers安全；平安thesecurityofagoodhomeandlovingfamily美好的家庭和相亲相爱的家人带来的安全Theydonothavesecurityintheirwork.他们对工作没有安全感。,.,39,riflen.C来复枪；步枪Theguardpickeduptherifleandshotathim.警卫抓起步枪就向他开枪。Riflesaredesignedtobeaccurateatlongdistances.步枪的设计是为了保证远程精确射击。,.,40,mechanicala.1.(ofanaction,reply,etc.)donewithoutthinking机械的；不动脑筋的Thechildrenwerebeingtaughttoreadinamechanicalway.孩子们正接受那种公式化的阅读方式。2.involvingamachine机械的；机械方面的Theplaneappearedtohavecrashedbecauseofamechanicalproblem.这架飞机似乎是由于机械故障而坠毁的。,.,41,mechanicallyad.doneinamechanicalmanner机械地；不动脑筋地Thestudentansweredthequestionsmechanically.学生机械地回答那些问题。Thesoldiersmarchedonthegroundmechanicallyaccordingtotheordersgivenbytheofficer.士兵们根据上司的命令在操场上机械地行进。,.,42,landscapen.1.Canareaoflandthatisbeautifultolookat风景；景色amountainouslandscape山区景色Thelandscapewasdestroyedbycoalmining.自然景观由于挖煤而受到了破坏。2.Capaintingofanareaofland风景画awatercolorlandscape一幅水彩风景画TurnerisoneofBritainsbest-knownlandscapepainters.特纳是英国最著名的风景画家之一。,.,43,kneelvi.putoneorbothkneesontheground跪下Shekneltdownonthegrasstoexamineaflower.她跪在草地上观察一朵花。Shekneltdownandtriedtoseeunderthedoor.她跪下来，想从门下面张望。,.,44,timbern.Uwoodusedforbuildingorotherpurposes木材；木料Muchtimberwasdestroyedintheforestfire.许多木材在这次森林大火中烧毁了。Thesetreesarebeinggrownfortimber.这些树是供采伐而种植的。,.,45,itemn.Casinglearticleofsth.条；项；项目Therestauranthasalongmenuofabout50items.这家餐馆的菜单很长,大约有50个品种。ThemuseumdisplayedseveralitemsfromtheMingDynasty.博物馆展出数件中国明朝时期的物品。,.,46,gravityn.Utheforcethatcausessth.tofalltotheground引力；重力Gravityactswithinandbetweenstars,planetsandspacecrafts.万有引力作用于恒星、行星和宇宙飞船内部和彼此之间。Anythingthatisdroppedfallstowardsthecentreoftheearthbecauseofthepullofgravity.因为重力的缘故，掉下来的东西都向着地心方向坠落。,.,47,fairyn.Canimaginarycreaturewithmagicpowers,whichlookslikeasmallperson小仙子；小精灵fairytale神话，童话Sheusedtothinktherewerefairiesatthebottomofhergarden.她以前一直认为她的花园下头藏着小精灵。,.,48,tolln.1.sing.thenumberofpeoplekilledorinjuredinaparticularaccident,byaparticularillness,etc.伤亡人数Theattacktookaheavytoll.这场袭击造成了大量的伤亡。ThedeathtollontheroadsatChristmasisusuallyheavy.圣诞节期间因道路交通事故的伤亡人数很高。2.Cmoneyonepaysforusingaroad,bridge,etc.通行费Youhavetopayatollfordrivingonthisroad.上这条公路开车，你得交路费。,.,49,stainv.makeamarkonsth.inawaythatishardtoremove染污；沾污Hisshirtwasstainedwithblood.他的衬衫上沾有血迹。Hehadsmokedforsomanyyearsthathisteethwerepermanentlystainedyellow.他吸了这么多年烟，牙齿都被熏黄，刷不干净了。n.Camarkthatishardtoremove污迹；污斑Youcanremovearedwinestainfromacarpetwithsalt.你可以用盐去除地毯上红葡萄酒的污迹。Thepolicefoundbloodstainsonthesuspectsclothes.警方在嫌疑犯的衣服上发现了血迹。,.,50,crystaln.C,Urockthatistransparentlikeice水晶Thephysicalstructureofcrystalsisfascinating.水晶的物理结构非常迷人。Crystalsarearrangedingeometricpatterns.水晶以几何形状构成。,.,51,productn.Csth.thatismadeinafactory,grown,ortakenfromnature产品；制品Wehavetofindtherightproductforthemarket.我们要找出合适市场需要的产品。Thefinishedproductshouldlookverymuchlikethisdesign.成品应该与这图样十分接近。,.,52,magnetica.1.connectedwithorproducedbymagnet磁的；磁性的Theironhaslostitsmagneticforce.这块铁已失去了磁力。2.havingapowerfulattraction有魅力的；吸引人的ShewasthemostmagneticspeakerIhaveeverlistenedto.她是我所听过的演讲者中最有吸引力的一位。Hismagneticpersonalitymadehimapowerfulpoliticalfigure.他很有魅力，这使他成为一位强有力的政治人物。,.,53,tracen.1.Caverysmallamountofsth.微量；少量Therewasatraceofjealousyinhervoice.她话音里微带嫉妒。2.Casignshowingthatsb.orsth.waspresentorexisted踪迹，痕迹Thechildsbodyshowedthetracesofhavingbeenbeaten.这个孩子的身上露出挨过打的痕迹。Thepolicefoundtracesofstruggleintheroom.警察发现房间里有搏斗过的痕迹。,.,54,precisionn.Uthequalityofbeingprecise精确，准确Greatprecisionisrequiredinthisaspect.这方面需要极高的准确性。Scientificinstrumentshavetobemadewithgreatprecision.科学仪器必须制造得非常精密。,.,55,descendv.movedownfromahigherlevel下降，下落Weturnedthecornerandsawthattheroaddescendedsharply.我们转过弯，看到路陡然下斜。Thesundescendedoverthewesternhills.日落西山。,.,56,accustomeda.takingsth.asnormalornaturalbecauseyouhaveexperienceditmanytimes习惯了的Theybecameaccustomedtolivingtogether.他们已经习惯了住在一起。Ittookmealongtimetogetaccustomed.我花了很长时间才习惯。,.,57,dietn.C,Uthefoodanddrinkoneusu.takes日常饮食Thepeasantsliveonadietofriceandvegetables.农民的日常食物是米饭和蔬菜。Poordietisacauseofillhealth.健康差是因为饮食差。,.,58,sceneryn.Uthenaturalfeaturesofanarea,suchasmountains,rivers,forests,etc.景色，风景spectacularscenery壮观的景色Theystoppedatthetopofthehilltoadmirethescenery.他们在山顶驻足欣赏风景。,.,59,prosperityn.Uthestateofbeingsuccessfulorrich繁荣；富裕Thewarwasfollowedbyalongperiodofpeaceandprosperity.战争结束后有一段很长时间的和平和繁荣。Acountrysfutureprosperitydepends,toadegree,uponthequalityofeducationofitspeople.从某种意义上讲一个国家未来的繁荣，取决于其国民的受教育质量。,.,60,aluminumn.U(BrEaluminium)铝Itslight,becauseitsmadefromaluminum,notfromsteel.它很轻，因为是用铝而不是用钢制造的。Aswithglass,aluminumcanberecycledoverandoveragain.跟玻璃一样，铝可以一次次回收利用。,.,61,installationn.Utheactofinstallingapieceofequipmentsomewhere安装Theinstallationcostforthewashingmachinewillbesmall.洗衣机的安装费很少。Hundredsoflivescouldbesavediftheinstallationofalarmsweremorewidespread.要是能更大范围地安装报警器，数百人的生命可以被拯救。,.,62,recyclev.treatwastematerialssothattheycanbeusedagain回收利用Itisprintedonrecycledpaper.它是印在再生纸上的。Dontthrowawayyourplasticbagsrecyclethem!不要扔掉塑料购物袋，再利用它们吧！,.,63,recyclingn.Utheprocessoftreatingwastematerialssothattheycanbeusedagain回收利用Recyclingofoldcomputershelpstoreducepollution.旧电脑的回收利用有助于降低污染。Recyclingmaybeaveryprofitablebusiness.废旧用品的回收可能是一桩赚钱的行业。,.,64,insurancen.Uanarrangementwithacompanyinwhichyoupaythemmoneyeachyearandtheypayyouifsth.badhappenedtoyou保险insuranceagent保险代理人Hesellslifeinsurance.他兜揽人寿保险生意。,.,65,reluctanta.unwillingandthereforeslowtodosth.不情愿的；勉强的Hegaveareluctantsmile.他勉强地笑了笑。Shewasveryreluctanttoadmitthetruth.她很不情愿地承认了事实真相。,.,66,reluctantlyad.unwillingly不情愿地；勉强地Reluctantlyheagreedtogototheconcert.他很不情愿地答应去听音乐会。Theyreluctantlydecidedtoselltheirhome.他们很不情愿地决定卖掉房子。,.,67,exilevt.forcesb.toleavetheircountry,esp.forpoliticalreasons放逐，流放Thepresidentwasexiledforlife.总统被终身放逐。n.sing.,Uasituationinwhichsb.isexiled放逐，流放Thepresidentwentintoexileabroadin1999becauseofthepoliticalsituationinhisowncountry.总统由于其本国的政治情况而于1999年被流亡国外。Aftermanyyearsofexilethousandsoffamilieswillnowbeabletoreturntotheirhomeland.流亡多年之后，数千个家庭现在终于能够返回祖国了。,.,68,specifyv.statesth.inanexactanddetailedway明确说明；指明Itisspecifiedthatyoumayuseadictionaryintheexamination.按规定考试时可使用辞典。Shespecifiedblueforthebedroomwindows.她指定卧室的窗户用蓝色。,.,69,tediousa.boring,tiring,andcontinuingforalongtime冗长的；乏味的Theworkistedious.这个工作真乏味。Wehadtositthroughseveraltediousspeeches.我们不得不耐着性子听完那几个冗长乏味的发言。,.,70,oonesarmsinafriendlyorlovingway拥抱Sheembracedhersonbeforeleaving.她临行前拥抱了儿子。Theyembracedeachotherwarmly.他们互相热烈地拥抱。vt.includesth.aspartofasubject包括，涉及Thetermhumankindembracesmen,women,andchildren.“人类”一词涵盖了男人、女人和儿童。n.Canactofholdingsb.closelyasasignoflove拥抱Heheldherinawarmembrace.他热烈地拥抱她。Theygreetedeachotherwithawarmembrace.他们以热烈的拥抱互致问候。,.,71,fromdaytodayinawaythatchangesquicklyoroften天天Thingschangefromdaytoday.事情一天天地变化。Hejustlivedfromdaytodaywithoutseekingtoplanahead.他就这么日复一日地过着，不为今后作些计划。,.,72,fromhourtohourcontinuouslyorallthetime不停地；一直地Hermoodschangefromhourtohour.她的心情变幻莫测。Thepriceofthestockisrisingfromhourtohour.这只股票的价格不断上涨。,.,73,onoccasionsometimesbutnotoften有时；偶尔WegotoNewYorkonoccasion.我们时不时去纽约玩。Wenolongerkeepuptheclosefriendshipofafewyearsago,thoughwestillvisiteachotheronoccasion.我们已不像几年前那样关系密切，但是偶尔也会去看望对方。,.,74,takeitsto