大学英语一董亚芬 Unit3 习题加答案文档格式.docx
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flutter飘动stoop弯腰tremble颤抖
2、短语
atothertime平时roundthecorner在附近lookafter照顾
afterall毕竟besureof确信pickup捡起
3、单词词汇练习
arrangebunchdecadedisappointmentefficient
endureextramedalminoroccasion
postmanprimaryrarereluctantlyspot
tremble
afterallatothertimebesureoflookafter
pickuproundthecorner
4、单词填空（会改成选择题）
1）Ifyouhaveworkedhard__________,youwon’thavetositupallnightbeforetheexams.
2）IthinkweshouldletMarygocampingwithherclassmates.__________,sheisabiggirlnow.
3）Sinceyouaresobusy,youdoneedavery__________secretary.
4）Asafireman,youmustbereadyto__________hardshipsandevensufferdeath.
5）Theydidalotof__________workbutrefusedtotakeany__________pay.
6）Let’sgotothepark.It’sjust__________.
7）prof.Smithisnotastrangertous.We’vemethimonseveral__________.
8）Jimhada__________problemwithhiscar,buthefixedithimself.
9）They’ve__________forhertobeoperatedonbythebestdoctors.
10）Ourhistoryprofessorexplainedthe__________causeoftheFirstWorldWar.
11）Theoldladylikestobealone,andonlygoesoutonvery__________occasions.
12）Hehasn’tgotenoughclotheson——look,he’s__________withcold.
13）Aftermuchthought,we__________agreedtolethimgo.
14）Totheoldladygreat__________,Myradidnotcome,nordidshesendheranypresent.
5、完形填空
Ontheo_________
（1）oftheoldlady’seightiethbirthday,shewaitedeagerlytoseewhatkindofpresentherdaughter,Myra,wouldsendtoherlonelinessoflivingbyherself.Itwasr_________（3）forMyratovisithermother,butstilltheoldladywasproudofher.Shefeltsurethatherdaughterwouldcelebrateherbirthdaywithsomethingspecial.Asshewaitedforthep_________（4）,theoldladyt_________（5）withexcitementbecauseshewasquitesureshewouldreceivealovelypresent.A_________a_________（6）,Shethought,evenifMyrapainlittleattentiontohermothera_________o_________t_________（7）,todaywasaveryspecialday.However,Whenthepostmancame,theoldladyfoundtoherd_________（8）that,ratherthanchoosingaspecialgift,Myrahadsimplysentherachequefoldedinacard.
6、翻译
1）那位名演员似乎很乐意在剧中扮演一个次要角色。
2）国庆节要到了，咱们把寝室彻底（thorough）打扫一下吧。
3）她非常勉强地同意让一位年轻医生为她做手术。
4）他们已安排好让我们明天去游览长城，我相信我们在那儿一定会玩得很开心。
5）老人读完信后失望之极，竟用颤抖的手指把它撕得粉碎。
6）老两口为他们的孙子感到骄傲，因为他在第28届奥运会上获得了两枚金牌和一枚铜（bronze）牌。
7）即使他的祖母不能来参加他的生日宴会，她也会寄给他一件可爱的礼物。
对这一点汤姆深信不疑。
8）昨天是玛丽的二十岁生日。
她父亲寄给她一双靴子，她母亲为她买了一盒巧克力（chocolates），而她的男朋友则带给她一束红玫瑰。
7、快速阅读
WilliamH.GatesIII
William（Bill）H.GatesIIIischairmanandchiefsoftwarearchitectofMicrosoftCorporation.Microsofthadrevenues（收入）ofUS536.84billionforthefiscalyear（财政年度）endingJune2004,andemploysmorethan55,000peoplein85countriesandregions.
BornonOct.28,1955,GatesgrewupinSeattlewithhistwosisters.Theirfather,WilliamH.GatesII,isaSeattleattorney（律师）.Theirlatemother,MaryGates,wasaschoolteacher.
GatesattendedpublicelementaryschoolandtheprivateLakesideSchool.There,hediscoveredhisinterestinsoftwareandbeganprogrammingcomputersatage13.0In1973,GatesenteredHarvardUniversityasafreshman,whereheliveddownthehallfromSteveBallmer,nowMicrosoft'
schiefexecutiveofficer.WhileatHarvard,GatesdevelopedaversionoftheprogramminglanguageBASICforthefirstmicrocomputer—theMITSAltair.
Inhisjunioryear,GatesleftHarvardtodevotehisenergiestoMicrosoft,acompanyhehadbegunin1975withhischildhoodfriendPaulAllen.Guidedbyabeliefthatthecomputerwouldbeavaluabletooloneveryofficedesktopandineveryhome,theybegandevelopingsoftwareforpersonalcomputers.Gates'
foresightandhisvisionforpersonalcomputinghavebeencentraltothesuccessofMicrosoftandthesoftwareindustry.©
In1999,GateswroteBusiness@theSpeedofThought,abookthatshowshowcomputertechnologycansolvebusinessproblemsinfundamentallynewways.Thebookwaspublishedin25languagesandisavailableinmorethan60countries.Business@theSpeed.ofThoughthasreceivedwidecriticalacclaim（称赞）,andwaslistedonthebestsellerlistsoftheNewYorkTimes,USAToday,TheWallStreetJournalandAmazon,com.Gates'
previousbook,TheRoadAhead,publishedin1995,heldtheNo.1spotontheNewYorkTimes'
bestsellerlistforsevenweeks.
Gateshasdonatedtheproceeds（收益）ofbothbookstonon-profitorganizationsthatsupporttheuseoftechnologyineducationandskillsdevelopment.
Inadditiontohisloveofcomputersandsoftware,philanthropy（慈善事业）isalsoimportanttoGates.Heandhiswife,Melinda,haveendowedafoundationwithmorethan$27billiontosupportphilanthropicinitiativesintheareasofglobalhealthandlearning.TheBillandMelindaGatesFoundationhascommittedmorethan$3.2billiontoorganizationsworkinginglobalhealth;
morethan%2billiontoimprovelearningopportunitiesintheUnitedStatesandCanada;
morethan$477milliontocommunityprojectsinthePacificNorthwest;
andmorethan$488milliontospecialprojectsandannualgivingcampaigns.
ChoosethebestanswerstothefollowingAquestions.
1.BeforeenteringHarvardUniversity,Gates
A.openedacompanywithhischildhoodfriendPaulAllenastheco-owner
B.foundanewinterestinplayingcomputergames
C.developedaninterestinsoftwareandbeganprogrammingcomputers
D.metSteveBallmer,nowoneoftheMicrosoft'
schiefexecutiveofficers
2.WhathasledtothesuccessofMicrosoft?
A.ThedevelopmentofBASIC,aprogramminglanguagewrittenbyBillGates.
B.ThefriendshipGatessharedwithSteveBallmer.
C.Gates'
foresightandhisvisionforpersonalcomputers.
D.ThehardworkofMicrosoft'
s55,000employeesin85countries.
3.Business@theSpeedofThoughtwasonthebestsellerlistsofthefollowingexcept___.
A.Time
B.USAToday
C.TheWallStreetJournal
D.A
4.InBusiness@theSpeedofThought,Gateswantedtotellpeople.
A.howtodevelopsoftwareforpersonalcomputers
B.howtosolvebusinessproblemswiththehelpofcomputertechnology
C.howabookcanbeonthebestsellerlist
D.howtobecomeasuccessfulbusinessman
5.Thefundamentalpurposeofestablishingthe
BillandMelindaGatesFoundationis.
A.tohelpsolvebusinessproblemsinnewways
B.todonatemoneytohelpimproveglobalhealthandincreaselearningopportunities
C.topromotetheuseoftechnologyineducation
D.tomakethecomputeravaluabletooloneveryofficedesktopandineveryhome
AlanGreenspan
AlanGreenspanwaschairmanoftheFederalReserveBoardandarguablyoneofthemostpowerfulindividualsintheUnitedStates.GreenspanhaddemonstratedasharpintellectalongwithanunusualabilitytokeephisindependencewhilestillfollowingthetrendsofpoliticalpowerinWashington,D.C.
HewasborninNewYorkCityin1926,sonofastockbrokerandasaleswoman.Heshowedearlysignsofmathematicalgenius,yetafterhighschoolchosetoattendtheJulliardSchoolofMusicandlaterplayedtheclarinet（单簧管）inatravelingswingbandinthemid1940s.Thenheabandonedamusiccareertoobtainbachelor'
sandmaster'
sdegreesineconomicsfromNewYorkUniversityandbegandoctoralstudiesatColumbiaUniversity.HeleftColumbiawhenheranoutofmoneyandtookajoblaterasaneconomistfortheNationalIndustrialConferenceBoard.In1977heeventuallygothisPh.D.fromNewYorkUniversity.
Inthe1950s,Greenspanbecamea--dedicatedfollowerofAynRand,whosephilosophyof"
enlightenedselfishness"
appealedtoGreenspanmorethanthefree-marketskepticismofJohnMaynardKeynesandmanyothereconomistsofhisgeneration.However,Greenspantookamorepragmaticandpoliticallyawareroutethanmanyoftheuncompromising（强硬的）heroesofRand'
snovels.
Greenspanlaterstartedaconsultingcompanythatofferedeconomicforecaststolargecompaniesandfinancialinstitutions,atatimewhenfewcorporationshadtheirownprofessionalstaffeconomists.Inthe1960s,GreenspanwasadirectorofpolicyresearchforRichardNixonbutdidnotcometoWashingtonuntilthe1970s,whenhebecamechairmanoftheCouncilofEconomicAdvisorsunderPresidentGeraldFord.Inthisposition,Greenspangothisfirsttasteofexperiencebeinggrilled（质询）beforeangrysenatorsandcongressmen.Undoubtedlythatwasvaluabletrainingforpartsofhispresentjob.
GreenspanreturnedtoprivatelifeandresumedhiseconomicconsultingpracticeaftertheelectionofPresidentJimmyCarter.In1987,hewasappointedchairmanoftheFederalReserveBoardbyPresidentRonaldReaganandhadservedunderbothRepublicanandDemocraticadministrations.
Choosethebestanswerstothefollowingquestions.
1.Thankstothefollowingexceptthat______，AlanGreenspanisregardedasoneofthemostpowerfulindividualsintheU.S.
A.GreenspanhasfollowedthetrendsofpoliticalpowerinWashington,D.C.
B.GreenspanwaschairmanoftheFederalReserveBoard
C.Greenspanhasanunusualabilitytokeephisindependence
D.Greenspanhasprovedthatheisanintellectual
2.IntermsofAlanGreenspan'
smusiccareer,whichofthefollowingistrue?
A.Hetookapart-timejobasaclarinetplayerinaswingbandwhenhewasi
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