大学英语考试复习资料大学四级模拟1081.docx
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大学英语考试复习资料大学四级模拟1081.docx
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大学英语考试复习资料大学四级模拟1081
[大学英语考试复习资料]大学四级模拟1081
大学四级模拟1081
PartⅠWriting
问题:
1.Directions:
Forthispart,youareallowed30minutestowriteanessaybasedonthepicturebelow.Youshouldstartyouressaywithabriefdescriptionofthepictureandthenexpressyourviewsonthinkingoutsideofthebox.Youshouldwriteatleast
120wordsbutnomorethan
180words.
答案:
TheImportanceofThinkingOutsideoftheBox
Inthepicture,thestudentgivesawronganswertoaverysimplesum.However,hepersonallybelievesheisrightforhiscreativethinking.Thisisaninspiringpicturewhichtellsustheimportanceofthinkingoutsideofthebox.
Thinkingoutsideofthebox,orcreativethinkingisaverycommendableabilityinmodernsociety.Foronething,itcansetyouapartincompetition,whichwillgiveyouagreatadvantage.Thegrowingnumberofeducatedtalentsmakeshumanresourcesmarketintenselycompetitive.Therefore,ifyouaregoodatcreativethinking,youwillstandoutagainstothercompetitorswhenmostofthemarestillkeepingtothebeatentrack.Foranother,thinkingoutsideoftheboxmayleadtosignificantdiscoveriesandinventions.Forexample,thelawofgravitywasfoundbecauseNewtonrefusedtoacceptacommonthinkingthatapplesfallwhentheyareripe.
Toconclude,thinkingoutsideoftheboxisashortcutthatmakesapersonoutstandingandboostsdiscoveriesandinventions.Thus,youngpeopleshouldfostersuchapreciousqualitysoastomakethemselvesmorecompetitiveandtopromotesocialdevelopment.
PartⅡListeningComprehension
SectionA
Directions:
Inthissection,youwillhearthreenewsreports.Attheendofeachnewsreport,youwillheartwoorthreequestions.Boththenewsreportandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA,B,CandD.ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.
Questions1and2willbebasedonthefollowingnewsitem.(如需获取本MP3听力录音请搜索标题名)
1.
A.Theclimatechangeisgettingworse.
B.Theworldisexperiencingashortageoffreshwater.
C.Thereismoresaltwaterthanfreshwater.
D.Therearetoomanypeopleintheworld.
答案:
B[听力原文]
Scientistssaytheworldisexperiencingashortageoffreshwater.PeoplelivinginthewesternpartoftheUSareexperiencingthisnow.Forseveralyears,therehasn'tbeenmuchwaterthere.JerrySchubelispresidentandCEOoftheAquariumofthePacificinLongBeach,California.Hesays,"Morethanhalfoftheworld'spopulationlivesinwater-stressedareasand,accordingtotheUnitedNations,thatnumberwillincreasetotwo-thirdsby2025."
JerrySchubelsaystheamountofwateronearthhasnotchangedforbillionsofyears,buttheratiooffreshtosaltwaterhas.Healsosaystherearealsootherfactorsthatarecreatingafreshwatershortage."Inmuchoftheworld,shortageoffreshwaterisaloomingcrisisthatwillonlybeworsenedbyclimatechangeandagrowingpopulation."
Whatisthenewsreportmainlyabout?
2.
A.Thereductionofthetotalamountofwater.
B.Theclimatechange.
C.Theshrinkingpopulation.
D.Thedestructionoftheenvironment.
答案:
B[听力原文]
AccordingtoJerrySchubel,whatisafactorthatresultsinafreshwatershortage?
Questions3and4willbebasedonthefollowingnewsitem.(如需获取本MP3听力录音请搜索标题名)
3.
A.14.
B.32.
C.34.
D.36.
答案:
D[听力原文]
AdisputebetweenAppleandtheUSFederalBureauofInvestigation,orFBI,hasputlawenforcementandtechnologyinconflict.ThedisputeinvolvestheFBIinvestigationofthemassshootingsinSanBernardino,California,lastDecember.
SyedFarookandhiswife,TashfeenMalik,killed14peopleandwounded22others.FarookandMalikwerekilledinagunbattlewithpolicelaterthesameday.InvestigatorsfoundaniPhonethatFarookhadused.ItwasgiventoFarookbytheDepartmentofPublicHealthinCalifornia,whereheworked.ThatdepartmentgavetheFBIpermissiontounlockthephone.But,noonehasthepassword.TheFBIwantsthedataonthephone.Itcouldguessatpasswordsuntilitfindsonethatunlocksthephone.Butafter10failedattemptstoenterapassword,thephonewillautomaticallyeraseallthedataithasstored.Thedatawillsimplydisappear.
HowmanypeoplewerekilledandinjuredbySyedFarookandhiswife?
4.
A.Thephonewillexplode.
B.Thepicturesinthephonewilldisappear.
C.Allthedatainthephonewilldisappear.
D.Themessagesinthephonewilldisappear.
答案:
C[听力原文]
Whatwillhappentothephoneafter10failedattemptstoenterapassword?
Questions5to7willbebasedonthefollowingnewsitem.(如需获取本MP3听力录音请搜索标题名)
5.
A.Theycanmakethefarmsknownworldwide.
B.Theycanhelpimprovetheeconomyofruralareas.
C.Theycanhelpfarmersdealwiththefarmwork.
D.TheycanhelpfarmsconnecttotheInternet.
答案:
B[听力原文]
AsweathercoolsacrosstheUnitedStates,agrowingnumberofAmericansvisitfarms.Theyharvestapples,enjoyhaywagonrides,andwalkinthefields.Thesepeoplearecalled"agri-tourists."Theyimprovetheeconomyofruralareasandhelpfarmersincreasetheirprofits.
Schoolchildrenarewalkinginacornfieldmaze.Thecorniscutintotrickypassagewaysthatmakeitdifficulttofindawayout.ThechildrenarefromYorktownElementarySchoolinBowieMaryland.TheyareonthefarmownedbyMikeDunn.ThefarmisinMaryland,about40kilometersfromtheWhiteHouse.
DebbiePiersonisthestudent'steacher."Wegoonthesekindsoffieldtripssothatthechildrenwillhaveahands-onexperienceofwhatit'sliketobeonafarm,"Piersonsaid.
WhenMikeDunnopenedthefamilyfarmtoagri-touristsin2008,hehadonlyacornmaze,apumpkinfieldandhaywagonrides.Buthesays,somanypeoplevisitedthathesoonincreasedthenumberofactivities.
Hesayshehopeshewillsomedaymakealargerprofitfromvisitorsthanfromfarming.
Whatcouldtheagri-touristsbringabout?
6.
A.InMaryland.
B.InVirginia.
C.InCalifornia.
D.InAtlanta.
答案:
A[听力原文]
WhereisMikeDunn'sfarm?
7.
A.Openalargerfarm.
B.Developmoreactivities.
C.Makehisfarmmorepopular.
D.Makealargerprofitfromtourism.
答案:
D[听力原文]
WhatdoesMikeDunnhopetodo?
SectionB
Directions:
Inthissection,youwillheartwolongconversations.Attheendofeachconversation,youwillhearfourquestions.Boththeconversationandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA,B,CandD.ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.
Questions8to11arebasedontheconversationyouhavejustheard.(如需获取本MP3听力录音请搜索标题名)
1.
A.Itprovidesuswithfoodandplacetolive.
B.Itcandetermineourcharacters.
C.Itworkswithgenestoshapewhoweare.
D.Itcanchangeourgenes.
答案:
C[听力原文]
M:
Hey,Cathy.Youdidn'tsayevenawordinthelasttenminutes.Whatonearthareyoudoing?
W:
Well,everybodyistalkingaboutgenesnowadays,butdogenesdetermineeverythingaboutus?
M:
Genesandtheenvironmentworktogethertoshapewhoweare.Astheenvironmentincludeseverythingweexperienceandcomesintocontactwithusfrombirthtodeath,itplaysanextremelycomplexrole.
W:
Whatisgene,then?
M:
Evenscientistsdisagreeonhowtodefineageneexactly.Generally,ageneisasequenceofDNAthattellsuswhatasingleproteindoes.Proteinsdotheworkofthebody,buildingstructuresandstimulatingbiochemicalreactions.
W:
Howgeneticallysimilararewetooneanother?
M:
Individualhumansareextremelysimilartoeachother.Theyshare99.9%oftheirDNA,nomatterwhichracetheybelongto.
W:
Howgeneticallysimilararewetootherspecies?
M:
Scientistshavebeenamazedathowgeneticallysimilarhumansaretootherspecies.Humanssharebetween79%and80%oftheirgeneswithmice,andabout99%oftheirDNAwithchimpanzees.Thatmeansthatchimpanzeesaremorecloselyrelatedtohumansthantootheranimals,suchasmonkeys,whales,orcats.
W:
Willthisleadtocureforcancerandotherseriousdiseases?
M:
Ofcourse!
Virtually,everydiseasehassomegeneticcause.
Howdoesenvironmenteffecthumans?
2.
A.AgroupofDNA.
B.Abiochemicalreaction.
C.Asingleprotein.
D.Abuildingstructure.
答案:
A[听力原文]
Whatisageneaccordingtotheman?
3.
A.Humansshare99.9%oftheirgeneswithchimpanzees.
B.Humansshare79%and80%oftheirgeneswithchimpanzees.
C.Humansshare99%oftheirgeneswithchimpanzees.
D.Humansshare99%oftheirgeneswithmice.
答案:
C[听力原文]
Howgeneticallysimilararehumanstootherspecies?
4.
A.Gene'sroleisthemostcomplex.
B.Monkeys'genesaremostcloselyrelatedtohumans'.
C.Mice'sgenesareleastcloselyrelatedtohumans'.
D.Geneticstudycanhelpcuresomediseases.
答案:
D[听力原文]
Whatcanbeinferredaboutgenesfromtheconversation?
Questions12to15arebasedontheconversationyouhavejustheard.(如需获取本MP3听力录音请搜索标题名)
5.
A.NexttotheStatueofLiberty.
B.InFrance.
C.Onatourboat.
D.Inaschool.
答案:
C[听力原文]
W:
Pleasebecarefulasyouboardtheship.We'vehadabitofraintoday,andthedeckisslippery.Nowasyouhavesettledintoyourseats,letmesharesomeinformationabouttheStatueofLiberty.
M:
IhavesomequestionsabouttheStatue.
W:
OK.Goahead,please.
M:
Well,I'mwritingareportforschool.SoIneedsomedetails,suchashowbigtheStatueis,whenitwasbuilt,andsoon.Mostly,Ijustneedgeneralinformation.
W:
OK.YouknowthattheStatuewasbuiltinFrance,right?
M:
Sure,butIdon'tknowhowcansuchabig
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