大学英语四第三次作业.docx
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大学英语四第三次作业.docx
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大学英语四第三次作业
2017秋大学英语四第三次作业
说明
说明:
本作业包括阅读题10篇, 每篇5题, 共50题, 每题2分, 总分100分。
问题完成状态:
问题1
1.
注意:
答案用A,B,C,D表示。
选择T或F不算分
Passage 1
Dietingtoloseweighthasbecomeverypopularinrecentyears.Peoplehavebecomemorehealthconsciousandtrytotakebettercareoftheirbodiesbyeatingmorenutritiously(有营养) andexercisingmoreregularlytoloseanyunnecessaryfatthattheymayhave.
Notonlyarepeoplebeingmorecarefulaboutwhattheyeat,theyarealsoconcernedwithhowtheyeatandhowtheirmealsareprepared.Peoplearetakingmoretimeforeachmeal.Manyavoidtheso-called"plastic"fast-foodhamburgersandchoosetoeatasaladorasandwichofmorehealthfulingredients(成分) inaquietrestaurantwithamoreleisurelyatmosphere.Athome,theyalsotrytotakeenoughtimetoeatarelaxeddinnerwithoutphoneorTVinterruptions.
Whiledietingmaybeviewedasbeneficial,ithasalsobecomeaseriousproblemforAmericans,particularlyforyoungwomen.Dietingforthemhasactuallybecomeapsychologicaladdiction(依赖).Theyeatsolittlethattheycanloseasmuchasfiftypercentoftheirtotalbodyweight,andalthoughtheylooklikeskeletons,theystillinsistthattheyarefat.
Thecurrentwaveofexercising,dietingandtheproblemsproducedhavecausedmanyorganizationstobegineducatingthepublic.Manyschools,hospitals,healthorganizations,newspapersandmagazines,forexample,areofferingclasses,printingbookletarticles,etc.toinformthepublicofthewaytoexerciseanddiet,ofthedangersofdietingtoorapidly,andoftheplacespeoplecangoformedicalhelpiftheyfindthemselvesontheroadto"dietaddiction".
(
)1、Thesedayspeoplearedietingmorebecausetheyhavebecomemorehealthconscious.
A:
T B:
F
(
)2、Theyaretakinglesstimeforeachmealnow.
A:
T B:
F
(
)3、"Theylooklikeskeletons"inthethirdparagraphmostprobablymeanstheyaretoothin.
A:
T B:
F
(
)4、Themainideaofthelastparagraphisaboutwhatkindofmediacanbeusedtoeducatethepublic.
A:
T B:
F
(
)5、Accordingtothispassagetheatmosphereofeatinghassomethingtodowithhealth.
A:
T B:
F
10分
问题2
1.
Passage2
Bydefinition,heroesandheroinesaremenandwomendistinguishedbyuncommoncourage,achievements,andself-sacrificemademostforthebenefitsofothers----theyarepeopleagainstwhomwemeasureothers.Theyaremenandwomenrecognizedforshapingournation'sconsciousnessanddevelopmentaswellasthelivesofthosewhoadmirethem.Yet,somepeoplesaythatoursisanagewheretrueheroesandheroinesarehardtocomeby,wheretheveryideaofheroismissomethingbeyondus----anartifactofthepast.Somemaintain,thatbecausetheColdWarisoverandbecauseAmericaisatpeace,ourageisessentiallyanunheroicone.Furthermore,theoverallcrimerateisdown,povertyhasbeeneasedbyastrongandgrowingeconomy,andadvancescontinuetobemadeinmedicalscience.
Culturaliconsarehardtodefine,butweknowthemwhenweseethem.Theyarepeoplewhomanagetogobeyondcelebrity(明星),whoarelegendary,whosomehowmanagetobecomemythic.Butwhatmakessomefiguresiconsandothersmerecelebrities?
That'shardtoanswer.Inpart,theirliveshavethequalityofastorytotell.Forinstance,thebeautifulyoungDianaSpencerwhoat19marriedaprince,renouncedmarriageandthethrone,anddiedatthemomentshefoundtruelove.Goodlookscertainlyhelp.Sodoesaspecialindefinablecharm,withthehelpofthemedia.Butnothingconfirmsaniconmorethanatragicdeath----suchasMartinLutherKing, Jr., JohnF.Kennedy,andPrincessDiana.(258words)
(
)1. Thepassagemainlydealswith .C
A.lifeanddeath B.heroesandheroines
C.heroesandicons D.iconsandcelebrities
(
)2. Heroesandheroinesareusually .D
A.courageous B.goodexamplestofollow
C.self-sacrificing D.alloftheabove
(
)3. Whichofthefollowingstatementsiswrong?
D
A.PovertyinAmericahasbeeneasedwiththeeconomicgrowth.
B.Superstarsarefamousforbeingfamous.
C.One'slookcancontributetobeingfamous.
D.Heroesandheroinescanonlyemergeinwartimes.
(
)4. BeautifulyoungDianaSpencerfoundhergenuinelove .C
A.whenshewas19 B.whenshebecameaprincess
C.justbeforeherdeath D.aftershegavebirthtoaprince
(
)5. Whatismorelikelytosetanicon'sstatus?
B
A.Goodlooks. B.Tragicandearlydeath.
C.Personalattraction. D.Thequalityofone'sstory.
10分
问题3
1.
注意:
答案用A,B,C,D表示。
选择T或F不算分
Passage3
Whatmakesonepersonmore intelligent thananother?
Whatmakesonepersonagenius,likethebrilliantAlbertEinstein,andanotherpersonafool?
Arepeoplebornintelligentorstupid,orisintelligencetheresultofwhereandhowyoulive?
Theseareveryoldquestionsandtheanswerstothemarestillnotclear.
Weknow,however,thatjustbeingbornwithagoodmindisnotenough.Insomeways,themindislikealegoranarmmuscle.Itneedsexercise.Mentalexerciseisparticularlyimportantforyoungchildren.Manychildpsychologists(心理学家)thinkthatparentsshouldplaywiththeirchildrenmoreoftenandgivethemproblemstothinkabout.Thechildrenarethenmorelikelytogrowupbrightandintelligent.If,ontheotherhand,childrenareleftaloneagreatdealwithnothingtodo,theyaremorelikelytobecomedullandunintelligent.
Parentsshouldalsobecarefulwithwhattheysaytoyoungchildren.Accordingtosomepsychologists,ifparentsarealwaystellingachildthatheorsheisafooloranidiot,thenthechildismorelikelytokeepdoingsillyandfoolishthings.Soitisprobablybetterforparentstosayverypositivethingstotheirchildren,suchas"Thatwasaverycleverthingyoudid."or"Youaresuchasmartchild."
(
)1、Theword"intelligent"inthe1stparagraphprobablymeanbright.
A:
T B:
F
(
)2、Accordingtothecontextwecanguessthatageniusisanormalpersonwhileanidiotisafunnyperson.
A:
T B:
F
(
)3、Apersonbornwithagoodbrainandputtingitintoactiveuseismorelikelytobecomeagenius.
A:
T B:
F
(
)4、Itisbetterforparentstopraiseandencouragetheirchildrenmoreoften.
A:
T B:
F
(
)5、Intelligenceisobviouslytheresultofwhereandhowyoulive.
A:
T B:
F
10分
问题4
1.
Passage4
GlobalWarming
Globalwarmingmayormaynotbethegreatenvironmentalcrisisofthe21stcentury,but—regardlessofwhetheritisorisn’t—wewon’tdomuchaboutit.Wewillargueoveritandmayeven,asanation,makesomefairlysolemn-soundingcommitmentstoavoidit.Butthemoredramaticandmeaningfulthesecommitmentsseem,thelesslikelytheyaretobeobserved.
A1Gorecallsglobalwarmingan“inconvenienttruth”,asifmerelyrecognizingitcouldputusonapathtoasolution.Buttherealtruthisthatwedon’tknowenoughtorelieveglobalwarming,and—withoutmajortechnologicalbreakthroughs—wecan’tdomuchaboutit.
From2003to2050,theworld’spopulationispredictedtogrowfrom6.4billionto9.1billion,a42%increase.Ifenergyuseperpersonandtechnologyremainthesame,totalenergyuseandgreenhousegasemissions(mainly,CO2)willbe42%higherin2050.Butthat’stoolow,becausesocietiesthatgrowricherusemoreenergy.Weneedeconomicgrowthunlessweleavetheworld’spoortotheirpresentpovertyandfreezeeveryoneelse’slivingstandards.Withmodestgrowth,energyuseandgreenhouseemissionswillmorethandoubleby2050.
Nogovernmentwilladoptstrictrestrictionsoneconomicgrowthandpersonalfreedom(limitsonelectricityusage,drivingandtravel)thatmightcutbackglobalwarming.Still,politicianswanttoshowthey’re“doingsomething”ConsidertheKyotoProtocol.Itallowedcountriesthatjoinedtopunishthosethatdidn’t.Butithasn’treducedCO2emissions(upabout 25%since1990),andmanysignatoriesdidn’tadopttoughenoughpoliciestohittheir2008-2012 targets.
Thepracticalconclusionisthatifglobalwarmingisapotentialdisaster,theonlysolutionisnewtechnology.Onlyanaggressiveresearchanddevelopmentprogrammightfindwaysofbreakingourdependenceonfossilfuelsordealingwithit.
Thetroublewiththeglobalwarmingdebateisthatithasbecomeamoralproblemwhenit’sreallyanengineeringone.Theinconvenienttruthisthatifwedon’tsolvetheengineeringproblem,we’rehelpless.
(
)1.Whatissaidaboutglobalwarminginthefirstparagraph?
A.Itmaynotproveanenvironmentalcrisisatall.
B.Itisanissuerequiringworldwidecommitments.
C.Seriousstepshavebeentakentoavoidorstopit.
D.Verylittlewillbedonetobringitundercontrol.
(
)2.Accordingtotheauthor’sunderstanding,whatisAlGore’sviewonglobal warming?
A.Itisarealitybothpeopleandpoliticiansareunawareof.
B.Itisaphenomenonthatcausesusmanyinconveniences.
C.Itisaproblemthatcanbesolvedonceitisrecognized.
D.Itisanareaweactuallyhavelittleknowledgeabout.
(
)3.Greenhouseemissionswillmorethandoubleby2050becauseof_______.
A.economicgrowth
B.wastefuluseofenergy
C.thewideninggapbetweentherichandpoor
D.therapidadvancesofscienceandtechnology
(
)4.Theauthorbelievesthat,sincethesigningoftheKyotoProtocol,_______.
A.politicianshavestartedtodosomethingtobetterthesituation
B.fewnationshaveadoptedrealtoughmeasurestolimitenergyuse
C.reductionsinenergyconsumptionhavegreatlycutbackglobalwarming
D.internationalcooperationhascontributedtosolvingenvironmentalproblems
(
)5.Whatisthemessagetheauthorintendstoconvey?
A.Globalwarmingismoreofamoralissuethana
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