安大研究生英语第二册答案.docx
《安大研究生英语第二册答案.docx》由会员分享，可在线阅读，更多相关《安大研究生英语第二册答案.docx（24页珍藏版）》请在冰豆网上搜索。
安大研究生英语第二册答案
Unit1
KeytoExercises:
I.Comprehension
1.Theauthorimpliesthateverythingischangeable:
aprospectingmillcentercanturnintoadesertedtown,andsimilarly,acouple’sromanticlovecanchangeintoordinaryrelationship.
2.Theauthor,bydescribingthetrout’sfeedingbutnotstriking,impliesthatNick’slovetoMarjoriecannotreachabreakingpointandisfadinggradually.
3.Yes.MarjoriehasperceivedNick’sindifferenceinthefishing.Marjorie’squestion“What’sthematter,Nick”inParagraph26indicatesthisquiteclearly.
4.Thetroubleisthatlovecannotsurvivewhenthereisnolongernoveltyinit.
5.Yes.NickhadpreplannedtostoprelationwithMarjoriebeforetheywentfishing,andprobablyhaddiscusseditwithBill,asBillaskedthequestion“Didshegoallright?
”directlywhenhecameover.
6.（Open）
II.Vocabulary
1.clearing2.sprinkles3.reel4.hoist5.glint
6.prop7.slack8.swampy9.ventral10.rake
III.Phrases
1.wentasfaras2.are…intenton3.reelin4.dropoff
5.cut…off6.cutacross7.goaway8.cut…out
IV.Errordetectionandcorrection
1.howitmightbelittle改成howlittleitmightbe
2.删除that
3.thesetechniquesare改成arethesetechniques
4.Even改成Although
5.thatwereally改成whatwereally
6.evolution改成evolutionary
7.itis改成itdoes
8.seven-continents改成seven-continent
9.doafavorto改成doafavorfor
10.how改成that
V.Cloze
1.gripping2.lean3.influenced4.contribution5.deceptive
6.immediacy7.conjunctions8.compared9.frowned10.satirized
11.portray12.valid13.always14.characteristic15.poetic
TextBWhenGoodnessisn’tGoodEnough
KeytoComprehension
1.Thethreequalitiesare:
goodpeoplecare,goodpeopleact,andgoodpeoplehaveresponsibility.
2.Themodernworldisnetworked,specialized,andfilledwithimpersonalorganizationswhosegoalsareopen-ended.Theconsequenceofthisisthatmodernpeopleareexposedtovariousdemandsourancestorsnevercouldhaveimagined.
3.Theycompetewithotherspecializedorganizationsforresourcesandcannotaffordtorecognizethepersonallimitsofitsmembers.
4.Theywillmakecommitmentsrelatingtotheirjob,spouse,child,child’sschoolorsportsteamordramaclub,agingparents,almamater,community,anddifferentorganizations.Infact,theywillalsomakecommitmentstothelargerworldabouttheissuesofterrorism,environmentaldegradation,poverty,disease,etc.
5.Theymayredirecttheirfrustrationorangerinwardasdepressionoroutwardontoothersorevenontoawholeintheformofbitterness.
6.Theauthor’ssuggestionisthateachpersonfindsherorhisownspecialpassion,makesthatthecenterofasingleopen-endedcommitmentanddoeswhatishumanlypossible.
Keytotranslationexercises.
1.①太阳黑子;雀斑②（=net+citizen）网民③水闸④天体物理学⑤光驱
⑥（=globalpositioningsystem全球定位系统）不译
⑦（=OrganizationofPetroleumExportingCountries石油输出国组织）欧派克
⑧（=Asia-PacificEconomicCooperation）亚太经合组织or不译
⑨smalloffice,homeoffice小型家居办公室or不译
⑩=telecommmunicationssatellite通信卫星
2.①瞳孔可以随着光线强弱的变化而放大或缩小。
②这种药品的优点之一是没有副作用。
③合金是介于混合物和化合物的中间物质。
④用滚动摩擦代替滑动摩擦会大幅度减少摩擦力。
⑤随着病情的恶化，肌肉会逐渐萎缩。
如果不及时治疗，病人就会瘫痪，呼吸极其困难，最终死亡。
⑥一旦细胞发生专化，变成皮肤、眼睛或乳腺细胞，大部分有关长成完整个体的基因指令就会关闭。
科学家们以前一直认为，专化后的细胞不能用来形成完整的有机体。
⑦为了保护鲸免受北极海寒冷的伤害，大自然赐予了它一层厚厚的被称作鲸脂的脂肪层。
人们把鲸屠宰后，就在船上或岸上剥下鲸脂并进行熬炼。
这样便能生产出大量的油，可以做成食物供人们消费。
还有几种动物也能产油，但都没有鲸产的油多。
⑧科学家们发表报告称，严峻的气候变化可能来自“温室效应”，因燃烧矿物燃料而使二氧化碳含量增高，从而引起大气层逐渐变暖。
科学家们还说，在几十年内全球的平均温度可能会升高，到下个世纪末可能达到要比目前温度高出9华氏度的水平。
专家们说，这可能对全球的天气类型造成严重的破坏，比如说，使年降雨量改变，使河流上涨或干涸，并使海平面升高。
Unt2
KeytoExercises
I.Readingcomprehension
1.Inamorningwhenhewokeupafewminutesearlierthanheusuallyis,andhehadnotthoughtitbefore.
2.Itisunwisetotakeholdofthelittledoorinfrontofacoalrangeinone’sfingers（learntattheageofseven）,thatamixtureofsherbetandmilkchocolateinequalpartsproducesdisconcertingresults（discoveredatnight），andthatitissociallyinexpedienttomakejokesaboutfalseteeth.
3.Itmeansthattheauthorcannotbesurethathisapplicationofthenamesofthethoughtsorobjectsofonelanguagetoanotherissuccessfulornot,andthushethinksthatitsfeasibilityisdoubtful.
4.Hethinksthathisknowledgeisinadequatecomparedtohislifelonginvestmentandhisparents’money.Buthefeelreassuredthatignorancedoesnoharmtohim,foranignorantpersondoesn’tmisquote.
5.Whenpeoplerealizethefactthatsometimesmemoryisnotreliable,theknowledgetheypossesswillbringthemtroubleandmistakes.Therefore,ignorancedoesworkatthistime,fortheignorantmenseldommakeinaccuratejudgmentwithoutmakinganinvestigationfirst.
6.Hethoughtthattheauthorofthebookheneededtoreviewhadneglectedsomecontentsinthebook,butactuallytheauthorhadnot.Helearnedfromthisexperiencethatignorancecanbeagreathelptohim,forhismemorymaydeceivehimsometimes.
7.Thesentencehasanironicaltone,whichmeansthatundersuchcivilizationofvaluingignorance,knowledgeisnotnecessarilysomuchusefulasonerequires.One’sknowledgecansometimesbelesshelpfultohimthannecessary,fortheinformationcanbequicklyaccessedinvariousmeans.
8.（open）
II.Vocabulary
1.expedient2.sane3.impart4.verify5.discourteous6.tentative
7.dubious8.premium9.tossing10.devoured
III.Phrases
1.givereinto2.beton3.atadiscount4.putapremiumon5.inpossessionof6.gaveanaccountof7.comedownto8.aburstof
IV.Errordetectionandcorrection
1.“express”改为“expressing”:
Thepottershadvirtuallyeschewedfreehanddrawingandelaboratemotifsofthepots,whileyetexpressingabeliefthattherewasorderintheuniverse.
2.“happen”改为“happens”
TaxpayersarebeingpouredintoSouthAfricatosupportasystemdedicatedtotheoppressionof12millionpeoplethecolorofwhoseskinshappensnottobewhite.
3.“and”改为“that”
ThiswonderfulworkofartissuchajoytolookatthatIcanneverbesufficientlygratefultoyouforhavinggivensomuchofyourtimeinordertogivemepleasure.
4.“have”改为“havehad”
Mrs.Thatchersuggestedthat“hadAmericastayedinEuropeaftertheFirstWorldWarandwehadaNATOthen,IdonotbelievewewouldhavehadaSecondWorldWar.”
5.“managewith”改为“manage”
Aninfectiousoutbreakamongthestaffatatimewhenholidaysareatapeakwillbemoredifficulttomanage.
6.“robbed”改为“robbedoff”
Toescapefromaprisoncamprequiredaveryspecialstateofmind,andIleftbehindmebravemen,whomcaptivityhadrobbedofallhope.
7.“condemn”改为“condemned”
Onemomenthehadbeenlookingforwardtoahappyandwealthyretirementandnow,minuteslater,hewasacondemnedcriminalwithonlyafewhourslefttolive.
8.“likely”改为“morelikely”
Thisfindingisconsistentwiththefactthatstudentleadersaremorelikelytobesupportersofthevaluesimplicitincivillibertiesthantheotherstudents.
9.“much”改为“asmuch”
Heatewhathefeltlike,sleptasmuchoraslittleashepleased,andmovedaboutthedraughtyroomsofthehouse,likeanelderlytouristinacathedral.
10.“allowing”改为“ofallowing”
Itisaquestionofallowingthehumanracetosurvive,possiblyunderthedominationofaregimewhichmostofusdetest,orofallowingittodestroyitselfinappallinganguish.
V.Cloze
1.bitterly2.pitch3.sprawling4.observing5.entitled6.vacuum
7.around8.likely9.diminish10.contemplation11.impose12.subversion
13.reassessment14.frazzled15.rejuvenate
TextBTheVirtueofIdleness
KeytoExercises
Readingcomprehension
1.Becausehisaphorism“earlytobedandearlytorisemakesamanhealthy,wealthyandwise”hadpropelledsomanyofustobecomeslavestoaschedulewedidnotchoose.
2.Theforcesoftheanti-idlehavebeenatworksincethefallofman.Andtheevidencecanbefoundinthebiblewhichcanbedatedbackto2000years.InChapter6,thereisaproverbonthesubject.
3.ThissentencesmeansthatDr.Johnisregretfulaboutthetimespentonoversleeping,andheismakinghisresolutiontoriseearlytomakeupforhislosttimeforhislaziness—unabletoriseearly.
4.AccordingtoJohnWesley,laterisingwillcausefloppyphysicalconditionsandslackednerves.
5.Becausehethinkslyinginbedandthinkingistheveryessenceofbeinghuman.Andlyinginbedisnotawasteoftime,forlyinginbedwouldnotinfluenceone’sthinkingactively,sotheyaretwoindependententities.
6.AccordingtoWillSelf,inEngland,becauseoftheProtestantvalue,thinkingistakenasawayofidleness,sotheyshouldn’tthink.
7.Dreammakestheworldgoround.Dreamcanbringmorebrilliantideasandimagesofthedaytothewriters,filmmakers,andscientists,becauseatnightinthedreamtheirmindsaremostactivetocomeupwithcreativethings.
8.Dreamsandidlenesshaveacloserelationshipwitheachother,andbothofthemareproducedinone’srelaxedstateofmind.Andapersonisnotsomuchidlewhenhecanreconciletherealitywithhisdreamyworld.
Keytotranslationexercises.
1.尽管酸雨形成的原因有很大的争议，但大多数科学家认为是烧煤的发电厂、工厂和汽车所释放的二氧化硫和一氧化氮转化为硫酸盐和硝酸盐的结果。
硫酸盐和硝酸盐与空气中的湿气结合时便变成酸，以酸雨的形式降到地上。
2.对土地的破坏将会增加，因为更多的道路和高速公路使地上铺上沥青；巨型露地开采机为寻找更多的煤而使土地受到剥夺；为腾出更多空间造更多的房屋，做更多的垃圾堆积场，地面上的天然植被被铲除了。
3.所有商用钢铁都以其含铁为主要成分，但由于碳及其他元素含量的不同、钢铁冶炼方法的不同以及加工过程的不同，从而改变了它们的特性，以致于有多种不同的钢铁，其中有些钢铁的特性极不相同，看上去就像不同的金属一样。
4.矿物油很滑，因而被用作润滑油。
两个金属表面相擦时会产生摩擦和热，但如果它们被一层薄薄的油膜隔开，摩擦和热便会减少。
任何机械，如果不给以正常润滑，都无法长时间运转。
用作此目的的油必须稠度适宜，如果过稀，就不能起到足够的润滑作用，而如果过稠，就不能分布到必须润滑的所有部分。
5.信息时代的技术并不如业内人士所宣称的那样“干净、无污染”，这一点早已为人们所知，但在温文尔雅的高科技领域，这个问题却很少谈及。
每生产一台个人计算机就会产生139磅的废物，并涉及到各种各样稀奇古怪的化学物质。
这些有害的化学物质对土壤、饮用水和公共卫生的威胁将与日俱增，与从业工人及其周围社区癌症和新生儿缺陷的高发率
升级会员 