大學英語unit2答案

大學英語unit2答案【篇一：全新版大學英語(第二版)綜合教程2課后練習答案】nglishbook2unit1★textavocabularyi.1.1)insert2)onoccasion3)investigate4)inretrospect5)initial6)phenomena)not…intheleast11)promote12)emerged2.1)thereisastrikingcontrastbetweenthestandardsoflivinginthenorthofthecountryandthesouth.2)naturalfiberissaidtobesuperiortosyntheticfiber.3)thecity’simportanceasafinancialcenterhasevolvedslowly.4)hisnationalityisnotrelevanttowhetherheisagoodlawyer.5)thepoemsbyalittle-knownsixteenth-centuryitalianpoethavefoundtheirwayintosomeenglishmagazines.3.1)bepickedup,can’taccomplish,amexaggerating2)somewhat,performance,haveneglected,theyapplyto3)assist,ontheotherhand,arevalid,asuperiorii.1.1)continual2)continuous3)continual4)continuous2.1)principal2)principal3)principle4)principles5)principaliii.1.themselves2.himself/herself3.herself/byherself/onherown4.itself5.ourselves6.yourself/byyourself/onyourowncomprehensiveexercisei.cloze1.1)contrast2)exaggerating3)priority4)ontheotherhand5)promoting6)pickup7)assist8)accomplish9)onoccasion10)neglecting11)worthwhile12)superior2.1)end2)perform3)facing4)competent5)equipped6)designed7)approach8)rest9)definitely10)qualityii.translation1.1)ittakesanenormousamountofcouragetomakeadeparturefromthetradition.2)tomusedtobeveryshy,butthistimehewasboldenoughtogiveaperformanceinfrontofalargeaudience.3)manyeducatorsthinkitdesirabletofosterthecreativespiritinthechildatanearlyage.4)assuming(that)thispaintingreallyisamasterpiece,doyouthinkit’sworthwhiletobuy/purchaseit?5)ifthedataisstatisticallyvalid,itwillthrowlightontheproblemweareinvestigating.2.toimproveourenglish,itiscriticaltodomorereading,writing,listeningandspeaking.besides,learningbyheartasmanywell-writtenessaysaspossibleisalsoveryimportant.withoutanenormousstoreofgoodenglishwritinginyourheadyoucannotexpressyourselffreelyinenglish.itisalsohelpfultosummarizeourexperienceaswegoalong,forinsodoing,wecanfigureoutwhichwayoflearningismoreeffectiveandwillproducethemostdesirableresult.aslongaswekeepworkinghardonit,wewillinduecourseaccomplishthetaskofmasteringenglish.★textbcomprehensioncheck:ccdacblanguagepractice1.ghecfabd2.1)adopt2)account3)fromyourpointofview4)endedup5)furthermore6)fund7)annual8)keepingtrackof9)pace10)intends11)perspective12)deviseunit2★textavocabularyi.1.1)abrupt2)emotional3)bless4)wearandtear5)datedcomprehensioncheck:babcdalanguagepractice1.defgabhc2.1)andhelike2)popularity3)hadbeenkeptinthedark4)define5)wasawareof6)relate7)wereupto8)trend9)opportunity10)mobile11)comments12)interviewedunit4★textavocabularyi.1.1)conversely2).butthen3)symptom4)spitting5)abusing6)tone7)took…in8)editing9)havearranged10)insight11)stretched12)data2.1)thesightofteenagerssmokingcigarettesjarsonme.2)alotofamericanteenagersdon’tlikestreetgangs,buttheyfindthemselvesgettingsuckedin.3)jeffrey’scomputercrashedagainthismorning.themanagerhasarrangedforatechnicianfromthecomputerstoretocheckandrepairit.4)duringthevietnamwar,manyyoungamericansfledtheircountrytoavoidmilitaryservice/fledtoothercountriestoavoidmilitaryservice.5)thenewgovernmentisplanningananti-corruptioncampaignsoastorestorepeople’sconfidenceinit.3.1)thevirtual,online,via2)nightmare,routine,anyappointment,arrangefor3)cue,remarks,histuneii.1.wecamehereallthewayonfoot.2.privatecarsarenotallowedoncampus.3.theyareonvocationinflorida.4.maryhasbeentalkingtoherfriendonthephoneforanhour.5.don’tworry,lucyisalwaysontime.6.industrialdemandonfuelisontherise.iii.1.hard2.difficult3.impossible4.tough5.hard6.easycomprehensiveexercisei.1.1)internet2)click3)virtual4)routines5)arrange6)nightmare7)annoying8)connection9)crawls10)takein11)spit12)data13)suckedinto14)attimes15)flee16)online2.1)companion2)deliver3)access4)enables5)customers6)delights7)provides8)small9)remote10)informationii.translation1.1)researchshowsthatlaughtercanbringalotofhealthbenefits.2)aslowinternetconnectingspeedisreallyannoying.3)asthelawstands,helpingsomeonecommitsuicideisacrime.4)inherreport,marytriestointerpretthedatafromacompletelydifferentangle.5)sueisagirlofgreattalent.heramazingmemorysetsherapartfromherclassmates.2.perhapsyouenvymeforbeingabletoworkfromhomeonthecomputer.iagreethattheinternethasmademyjobaloteasier.icanwrite，submitandeditarticlesviaemail,chatwithmycolleaguesonlineanddiscussworkwithmyboss.withaclickofthemouse,icangetallthedataineedandkeepupwiththelatestnews.butthen,communicatingthroughthenetcanbefrustratingattimes.thesystemmaycrash.worsestill,withouttheemotionalcuesofface-to-facecommunication,thetypedwordssometimesseemdifficulttointerpret.★textbcomprehensioncheck:caabdclanguagepractice1．deacbfgh2．1)vehicle2)hookedon3)intense4)worldwide5)overnight6)slipped7)onthewhole8)calledforth9)outwards10)needlesstosay11)tomyknowledge12)ontopofthatunit5★textavocabularyi.【篇二：課文翻譯及課后練習答案新編大學英語(第三版)第一冊unit2】tingin-classreadingspecialdelivery特種快遞到了機場，我才發(fā)現(xiàn)我兄弟搭乘的航班延誤了一個小時。通常我在機場等候接人時，會把時間消磨在觀看飛機起落上?？赡翘焱砩衔翌^疼得厲害。我想噴氣發(fā)動機發(fā)出的噪音會使我頭疼更厲害，于是決定在機場內(nèi)逛一會兒。當我走過那些店鋪時，碰巧看到陳列在那兒的航空箱包，這使我想起了自己的公文包。我這才意識到公文包沒在身上。我馬上努力回憶會把它遺忘在了哪里。自從離開航空公司票務柜臺后，我沒有在其他任何地方停留過，所以我推想，我一定是把包留在那里了。我急忙回去取，可是公文包已無影無蹤。起先我確信一定是有人順手把它拿走了，但隨后又想，也有可能看到包的人已把它交給了柜臺，于是便在票務柜臺排隊等候。輪到我時，我描述了包的特征，并詢問是否有人把它交到了柜臺。那位航空公司代理搖了搖頭。這時我朝他身后的行李輸送帶瞥了一眼，輸送帶正把行李從辦理登機手續(xù)處往下面的裝貨區(qū)傳送。我大聲叫道：“我的包在那兒！”然而，當代理回頭看時，公文包已傳送到輸送帶的盡頭，突然消失了?！澳憧吹侥愕陌?？”代理問我?！笆堑?！”我大聲說。“它剛穿過那邊那個入口。這下我怎樣才能把它取回來呢？”“這不難，”代理回答說?！鞍涯愕男欣铑I(lǐng)取憑證給我，我想我們能夠在裝機前截住它?！薄翱晌覜]有行李憑證！”我答道。“我沒辦托運！我哪兒都不去。我是來接人的。”我平靜了一下情緒，解釋了事情的經(jīng)過，并指出很可能有人把包交到了柜臺，而某位代理把它和其他行李一起辦了托運并放到了傳送帶上。代理告訴我，能找回包的唯一辦法是，填寫一張認領(lǐng)單，在上面寫清公文包的外觀特征。等我填完表格，代理打電話到下面的行李區(qū)查詢時，包已被裝上了一架航班，但不知是哪一架。代理記下了我的電話號碼，并保證他們一找到包就給我打電話。盡管我住在蘇城，離機場有一個半小時的車程，他們還是會一找到包就把它送到我家來。我兄弟的航班到了。我們?nèi)×怂南渥雍蟊阕呦蛲＼噲稣椅业能嚒；丶业穆飞衔野压陌氖赂嬖V了他。到了家，我們把行李從車上卸下來。當我兄弟從車里拿出一只公文包時，我真不敢相信自己的眼睛。原以為已丟失的公文包其實根本就沒有被帶進機場！它一直躺在后座的地上。我意識到，此時此刻航空公司的人正在飛往丹佛、圣路易斯和芝加哥的航班上逐一檢查核對行李，尋找我的公文包。一想到要打電話告訴他們我已經(jīng)在自己的車里找到了包，心里真叫痛苦。我們進屋時電話鈴正響著。接電話時，我驚呆了。電話里一位航空公司的工作人員說：“我們有好消息告訴你！我們在丹佛找到了你的公文包，十一點前應該到這里。午夜后不久便能送到你家。”after-classreading遺忘的益處我們在某個時候都曾希望擁有完美的記憶力，想要記住事情的每一個細節(jié)。我們會遺忘在學校和家里學到的很多東西，這太糟糕了。如果我們對過去的記憶既不準確又不完整，我們又怎么能夠做出符合實際的自我評價呢？然而，完美的記憶力并不總像人們想象的那么美好。有這樣一個關(guān)于俄羅斯記者s的故事。他只需看上幾秒鐘便能記住長串的數(shù)字、單詞和許多頁電話號碼簿上的內(nèi)容。甚至在多年以后，他仍能將這些長串的信息倒背如流。他還記得他第一次記這些材料時的情景。s用各種各樣的記憶“竅門”幫助自己記憶。其中的許多竅門涉及在大腦中形成圖像。不過，你不必羨慕他，因為他有一個很嚴重的問題：不會遺忘。那些大腦中的圖像老是浮現(xiàn)在他眼前，使他分心，無法集中注意力。有時甚至連與人作簡單的交談都成問題，因為對方的話會讓他想起其他東西。事實上，人們把他描述成一個遲鈍的人。最終，s無法勝任自己的工作，只好以“記憶專家”的身份游走于各個地方，向人們展示他的才能，以此來謀生。擁有這種記憶問題的人的例子還有很多。他們來自很多不同國家，說各種不同的語言?；蛟S你仍然認為擁有完美的記憶力是一件好事。那么，設想一下記住一切會是什么情形。每當你回憶過去時，你不但會記起你經(jīng)歷中的精華，還會記得毫無價值的瑣事。記憶也許會花上你數(shù)小時，而不是片刻。你頭腦中也許會一片混亂，使你無法把信息組織好。有了完美的記憶力，你也許會記住那些最好能忘記的東西。難道你真想記住每次憤怒的爭吵，每個你所犯的錯誤，以及生命中每個痛苦的瞬間嗎？“記住一切”會對你和家人、朋友的關(guān)系產(chǎn)生什么影響？成功地建立一種親密關(guān)系是否有可能取決于一定程度的遺忘呢？或許只有把那些不愉快的記憶鎖進記憶的角落里不再去想它們，才有可能自信和樂觀呢？如果你記住這些，你就能理解為什么完美的記憶力不是我們該擁有的最佳記憶力。就像牢記一樣，某種程度的遺忘有助于我們的正常生活。那么，有益的遺忘和有害的遺忘之間的界線在哪里呢？如果你可以選擇，你會選擇清楚地記住哪些東西，又讓哪些東西從你的記憶中消失呢？這是需要思考的問題。課內(nèi)閱讀練習答案partonepreparation1expressionsrelatedtomemorysteponeifaword,expression,etc.isonthetipofyourtongue,youusuallyknowitbuthavedifficultyrememberingitatthatmoment.（就在嘴邊的，差一點就能想起的）whenyousaysomeone’sheadislikeasieveorsomeonehasamemorylikeasieve,youmeanthattheyforgetthingsveryeasily.（記性壞，健忘）ifyourmindgoesblankorhasgoneblank,youaresuddenlynotabletorememberafactorpieceofinformationatatimewhenyouneedit.（腦子一片空白）ifapieceofinformationgoesinoneearandouttheother,itisheardbuteitherignoredorquicklyforgotten.（一只耳朵進一只耳朵出，當作耳邊風）steptwo1b2d3a4c2doyouhaveagoodmemory?steptwosampleigot16inthisquiz.accordingtotheresults,ihaveagoodmemory.icansayi’mextremelygoodatrememberingfactsandfiguresforexams,birthdays,telephonenumbers,etc.,butihaveapoormemoryforrememberingthingslikewhatihadfordinner,whatiwaswearing,etc.ithinkapersoncanrememberwhattheyneedandwanttoremember.inotherwords,one’spurposeandmotivationmakeitpossibleforthemtorecallfacts.theymayfinditdifficulttorememberfactsaboutthegeographyofacountrythatdoesn’tinterestthem,butcaneasilyrememberthingsaboutthecountrythey’regoingtovisit.why?becausetheyaremotivatedandthishelpsthemtoconcentrate.increasedconcentration,inturn,makestheinformationeasiertoremember.tosumup,one’spurposedictateswhattolookforandremember,andthereforedirectstheirattentiontowhattheywanttoknow.stepthreesampleyes,ioncehadaveryembarrassingexperience.oneday,wheniwaswalkingonthestreet,isawayoungladynoddingandsmilingatmeandibegantowonderwhoshewas.whensheapproached,sheaskedmeaboutmycollegelifeinthepasttwoweeks.thoughididn’tknowwhomiwastalkingto,itoldhereverything,includingthefactthaticouldseldomseemyadvisorandhadnoonetoturntoforhelp.anoddsmilecrossedherfaceandshelookedalittlebitembarrassed.thenshegavemeaphonenumberalongwithhername.itwasthenthatirealizedshewasactuallymyadvisor.well,ithinkallofusmayfeelembarrassedwhenweforgetsomeimportantthingssuchasafriend’sbirthdayoranappointment.ihadsuchanexperienceaboutayearago.oneofmyfriends,grace,invitedmetoherhomethefollowingsaturday,andipromisediwouldbethereontime.wheniarrived,isawsomeofourclassmateswerethereandeachofthemhadbroughtapresentforgrace.itturnedoutthatthatdaywasherbirthday.ifeltveryembarrassed,butithoughtihadtodosomethingtocoverupmyembarrassment.so,iwentuptoherandsaid,“gosh,grace,youneverseemtoage,soineverrememberyourbirthday.”3howtorememberclearly?steponeinspeechbubble1,themanisformingamentalpictureofthethingshewantstobuy.inspeechbubble2,themanisrepeatingthethingshewantstobuy.inspeechbubble3,themanistryingtorememberhisshoppinglistbyinventingastory.inspeechbubble4,themanisformingmeaningfulconnectionsbetweenthethingshewantstobuyandthelettersintheword“candy”.steptwosamplewheni’mtryingtomemorizefactsforexams,ialwaysrepeatthemanumberoftimes.themoreidothis,theeasieritistoremember.evenso,ithink,repetition,byitself,isnotenough.sometimes,iwilltryothermeanstomemorizewhatiamtryingtoremember.iwillaskquestions,thinkaboutthetopicinrelationtomyownexperience,ordiscussissueswithmyclassmates.sometimesiusethemethodofformingmeaningfulconnectionstorememberenglishwords.forexample,whentryingtorememberwhetherishouldusetheword“principle”or“principal”,itellmyselfthataprincipleisaruleandaprincipalismypalandthenicanusetheappropriateword.besides,ikeepadiarytorecordmymemories.whenigotonewplaces,ibuysouvenirsortakephotographstoremindmeoftheplacesandpeoplethere.sometimessongshelpmerememberthings,too.forexample,“yesterdayoncemore”wasmyfavoritesonginhighschool.nowthesongalwaysbringsbackpleasantmemoriesofmyhighschoollife.parttworeading-centeredactivitiesin-classreadingreadingcomprehension2late7briefcase12have17never3f3land11brother6worse11get16unloaded21f2f8counter13claimform18realized4f5t4takeoff9on19flights7t5noise10loading15airport20midnight8f14delivered/sent6f3sample1iwouldsay:“imustapologizefortheterriblemistakeimadewithmybriefcase.whenmybrotherandigothome,tomygreatestsurprise,wefoundmybriefcasewaslyingonthefloorinthebackseatofmycar.sothebriefcaseyoufoundindenvermustbesomeoneelse’s.i’mterriblysorrytohaveputyoutosomuchtrouble.thankyouverymuchforwhatyou’vedoneforme.”2theairlineworkerswouldhavetofindtherealownerofthebriefcasetheyfoundindenver.theyalsohadtoapologizetotheownerforthelatearrivalofthebriefcasethemistakehadcaused.vocabulary11baajourneyinaplanebanairplanethattakespeopleonaparticularjourney2aawaitforsb.;greetsb.bseesb.accidentally3aaleavethegroundandstartflyingbbecomesuccessfulorpopular4baendorbringsth.toanendbdecidethatsth.istrueafterconsideringalltheinformationyouhave5a【篇三：answer大英2unit2課后答案】ook1unit2答案1)e2)c3)b4)h5)g6)i7)d8)j9)f10)a1)retire2)device3)contact4)conquered5)gaveupnearby6)allbyherself7)nightmare8)accomplished9)moreover10)byfar11)wasdetermined12)turnedover13)fortunately14)following15）inspiteof1)canthelpfeeling/canthelpthinking2)wakened3)dissuadehimfrom4)setouttoimprove5)hadpreviouslymet6)byfarthemost1)experience2)inexperience3)experiencing4)inexperienced5)experienced6)experienced1)doubtful2)doubts3)doubted4)undoubtedly5)doubtfully6)undoubtedly1)fortune2)fortunately3)unfortunate4)fortunately5)unfortunately6)fortunate7)misfortunes1)american2)anamerican3)china4)achinese5)canada6)canadian7)english8)anenglishman9)france10)afrenchman11)japan12)japanese13)agreek14)india15)indian16)german17)agerman18)spain19)italian1)beaten/defeated2)defeated3)won4)defeated5)won6)beat/defeated1)itwasa28,500-milevoyage.2)wetookafive-daytour.3)thatstudentwroteatenreport.4)samsnewapartmentisinatwelve-storybuilding.5)itisathirteenthcenturycastle.6)theyarefourthyearstudents.7)itisfirst-classmaterial.8)itisdefinitelysecond-classwork.1)theylookedbothwaysbeforecrossingthestreet.2)imademydecisionaftertalkingtosirfrancis.3)theyhaddinnerbeforegoingtotheconcert.4)chichestersentaradiomessagetolondonaftersucceedinginsailingroundcapehorn.1)hewasdeterminedtocarryouthisplaninspiteofhisillness.2)theyarentdoingwellinschoolinspiteoftheirintelligence.3)heisntveryhappyinspiteofhiswealth.4)heisntaverygoodbasketballplayerinspiteofhisheight.1)whatyouhavewritten2)whatweshouldalwayskeepinmind3)whattheysawinchina4)whatwecandotoday1)inspiteof2)cancer3)determined4)accomplish5)setout6)voyage7)dissuade8)giveup9)covered10)previously1)conquer2)about3)succeeded4)between5)through6)high7)sail8)follow/take9)round10)then11)but12)as13)made14)fast15)did16)ever17)that1)hardtoreach2)adventure3)setout4)sprungup5)rough6)worried7)carriedout8)worst9)liftedhigh10)floatedaway翻譯1)幸好附近有家醫(yī)院，我們立刻把他送到了那里。fortunatelytherewasahospitalnearbyandwetookhimthereatonce.2)勝利登上喬治島(georgeisland)后，船長向指揮部(theheadquarters)發(fā)了一份無線電報。aftersucceedinginlandingongeorgeisland,thecaptainsentaradiomessagetotheheadquarters.3)他決心繼續(xù)他的實驗，不過這一次他將用另一種方法來做。heisdeterminedtocontinuehisexperimentbutthistimehelldoitanotherway.4)她在讀這部小說時，不禁想起了她在農(nóng)村度過的那五年。whenshereadthenovel,shecouldnthelpthinkingofthefiveyearsshehadspentinthecountryside.5)瑪麗覺得單靠自己的力量執(zhí)行她的計劃是困難的。marythoughtitdifficulttocarryoutherplanallbyherself.6)我們認為他不能在一刻鐘內(nèi)走完那段距離，但他卻成功地做到了這一點。wedidntthinkhecouldcoverthedistanceinaquarterofanhour,buthesucceededindoingit.7)甚至在他的醫(yī)生告訴他患有肺癌之后，奇切斯特仍不肯放棄環(huán)球航行的宿愿。evenafterhisdoctortoldhimhehadlungcancer,ch