大学英语B模拟试题Word文档下载推荐.docx

大学英语B模拟试题Word文档下载推荐.docx

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A. 

Yes,youmayborrow.

B. 

Yes,goon

C. 

Yes,helpyourself.

D. 

Itdoesn’tmatter

23–WhatcanIdoforyou,madam?

___________

A.Iwantakiloofapples

B.Youcangoyourownway

C.Thanks

D.Excuseme.I’mbusy

24.–Doyoumindtellingmewhereyou’refrom?

Certainly.I’mfromLondon

Sure.IwasborninLondon.

Notreally,youcandoit.

Certainlynot.I’mfromLondon.

25.–MayIseethemenu,please?

I’vebeenwaitinganhouralready.

______________

Thatisthemenu,sir.

Yes,pleasegoon

Hereyouare,sir

Ofcourse,sir

26.–Iwasworriedaboutchemistry,butMrBrowngamemeanA!

____________

Don’tworryaboutit.

Congratulations!

That’sadifficultcourse

Mr.Brownisverygood.

Goodlucktoyou!

27.–I’dliketobookaflighttoShanghai,please.

________________

No,ofcoursenot

DoyoumindifIsaidno?

Yes,sir,singleorreturn.

Youcan’t.Wearebusy.

28.–Ilearnedthatyouwonthe100-meterracethismorning.Congratulations!

__________________

Thankyou.

No,Ican’tsayIdidwellintherace.

Justlucky.

No,no,Iranslowly.

29.–CanIhelpyou,sir?

_______________

Thanks.I’mjusthavingalook.

Idon’tmind.

No,I’mleavingsoon.

It’sallright.

30.–Excuseme,isthisseatfree?

No,youcan’tsithere.

Sorry,itistaken.

Yes,itissharedbyaboy.

Yes,butIdon’tknow.

PartIII 

ReadingComprehension（30points）

Therearethreepassagesinthispart.Eachpassageisfollowedbyfivequestions.ForeachquestiontherearefourchoicesmarkedA.B.CandD.YoushoulddecideonthebestchoiceandmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.

Passage1

ChildrenintheUnitedStatesareexposedtomanyinfluencesotherthanthatoftheirfamilies.Televisionisthemostsignificantoftheseinfluences,becausethehabitofwatchingtelevisionusuallybeginsbeforechildrenstartattendingschool.

Parentsareconcernedaboutthelackofqualityintelevisionprogramsforchildren.Thedegreeofviolenceinmanyoftheseshowsalsoworriesthem.Studiesindicatethat,whenchildrenareexposedtoviolence,theymaybecomeaggressiveorinsecure.

Parentsarealsoconcernedaboutthecommercials（商业广告）thattheirchildrenseeontelevision.Manyparentswouldliketoseefewercommercialsduringprogramsforchildren.Andsomeparentsfeelthattheseshowsshouldnothaveanycommercialsatallbecauseyoungmindsarenotmatureenoughtodealwiththeclaimsmadebyadvertisers.

Educationaltelevisionhasnocommercialsandhasprogramsforchildrenthatmanyparentsapproveof.ThemostfamousoftheseisSesameStreet,whichtriestogivepreschoolchildrenaheadstartinlearningthealphabet（字母）andnumbers.Italsotriestoteachchildrenusefulthingsabouttheworldinwhichtheylive.

EventhoughmostparentsandeducatorsgiveSesameStreetandshowslikeithighmarksforquality,somecriticsarguethatalltelevision,whethereducationalornot,isharmfultochildren.Thesecriticsfeelthatthehabitofwatchinghoursoftelevisioneverydayturnschildrenintoboredandpassive（被动的）consumersoftheirworldratherthanencouragingthemtobecomeactiveexplorersofit.

31.Whichofthefollowingstatementsisnotbasedonthepassage?

Parentsareworriedabouttheinfluencefromtelevisionontheirchildren.

Televisionhasmuchinfluenceonchildren.

Bothparentsandtheirchildrenlikewatchingeducationaltelevision.

Somecriticsthinkthattelevisionisnogoodforchildren.

32.Inwhatwaysdochildrensufferfromtelevision?

Theybecomethevictimsofsocialviolence.

Theyspendhourswatchingtelevisioninsteadofdoingschoolwork.

Theprogramsmakethechildrenloseinterestintheworld.

Theprogramsmakethechildrenspendtoomuchoftheirparents’money.

33.Parentswouldnotliketheirchildrentoseecommercialsbecause__________.

A.theythinkthattheirchildrenarenotoldenoughtohandleadvertising

B.commercialsteachchildrenalphabetandnumbers

C.commercialshelptosellproducts

D.theydon’tlikecommercials

34.Educationaltelevisioniswidelyappreciatedbecause_________.

itdoeshavethesamecommercialsasothers

itoffersprogramsforbothchildrenandtheirparents

manyparentsliketheprogramsitoffersfortheirchildren

childrencanlearnsomeschoolsubjectsbeforetheygotoschool

35.Whichofthefollowingcanbestserveasthetitleofthepassage?

WatchingTooMuchTelevisionIsHarmfultoYoungMinds.

TelevisionIsMoreHarmfulthanEducational.

Television’sInfluenceonChildren.

MoreEducationTelevision.

Passage2

Treesareusefultomaninthreeveryimportantways:

theyprovidehimwoodandotherproducts;

theygivehimshade;

andtheyhelptopreventdrought（干旱）andfloods.

Unfortunately,inmanypartsoftheworld,manhasnotrealizedthatthethirdoftheseservicesisthemostimportant.Inhiseagernesstodrawquickprofitfromthetrees,hehascutthemdowninlargenumbers.

Twothousandyearsago,arichandpowerfulcountrycutdownitstreestobuildwarships,withwhichtogainitselfanempire.Itgainedtheempirebut,withoutitstrees,itssoilbecamebareandpoor.Whentheempirefelltopieces,thecountryfounditselffacedbyfloodsandstarvation.

Evenwhereagovernmentrealizestheimportanceofaplentifulsupplyoftrees,itisdifficultsometimestomakethepeoplerealizethis.Theycultdownthetreesbutaretoocarelesstoplantandlookafternewtrees.So,unlessthegovernmenthasagoodsystemofcontrol,orcaneducatethepeople,theforestsslowlydisappear.

Thisdoesnotonlymeanthattherewillbefewertrees.Theresultsareevenmoreserious:

forwheretheretrees,theirrootsbreakthesoilup,allowingtheraintosinkin,andalsobindthesoil.Thispreventsthesoilfrombeingwashedaway.Butwheretherearenotrees,therainfallsonhardgroundandflowsawayonthesurface,andthiscausesfloodsandtheraincarriesawaytherichtopsoilinwhichcropsgrow.Whenallthetopsoilisgone,nothingremainsbutworthlessdesert.

36.Treesareusefultomanmainlyinthreeways,themostimportantofwhichisthattheycan_____________.

keephimfromthehotsunshine

enablehimtobuildwarships

makehimdrawquickprofitfromthem

protecthimfromdroughtsandfloods

37.It’sagreatpitythat_______.

manisonlyinterestedinbuildingempires

manisnoteagertomakeprofitsfromtrees

manhasn’trealizedtheimportanceoftreestohim

manhasn’tfoundoutthathehaslostalltrees

38.Soonerorlatertheforestswilldesappear______________.

unlessacountryhasaplentysupplyoftrees

unlesspeoplestopcuttingdowntheirtrees

unlessallpeoplearetaughttheimportanceofplantingtrees

unlessthegovernmentpunishesthosewhotreesinsteadofplantingthem

39.Theword“bind”inParagraph5means“__________”.

towashaway

tomakewet

tomakestaytogether

toimprove

40.Whenthereisaheavyrain,treescanhelptopreventfloods,astheycan________.

keeprainfromfallingdowntosoftground

makeitpossibleforthesoiltoallowrainwatertosinkin

preventthesoilfrombeingwashedaway

makethetopsoilsticktogether

Passage3

Doyoufindgettingupinthemorningsodifficultthatit’spainful?

Thismightbecalledlaziness,butDr.Kleitmanhasanewexplanation.Hehasprovedthateveryonehasadailyenergycycle.

Duringthehourswhenyoulaborthroughyourwork,youmaysaythatyou’re“hot”.That’strue.Thetimeofdaywhenyoufeelmostenergetic（精力充沛）iswhenyourcycleofbodytemperatureisatitspeak.Forsomepeoplethepeoplethepeakcomesbeforenoon.Forothersitcomesintheafternoonorevening.Noonehasdiscoveredwhythisisso,butitleadstosuchfamiliarsayingas:

“Getup,John!

You’relateforworkagain!

”ThepossibleexplanationtothetroubleisthatJohnisathistemperature-and-energypeakintheevening.Muchfamilyquarrellingendwhenhusbandsandwivesrealizewhattheseenergycyclesmean,andwhichcycleeachmemberofthefamilyhas.

Youcan’tchangeyourenergycycle,butyoucanlearntomakeyourlifefititbetter.Habitcanhelp,Dr.Kleitmanbelieves.Ifyourenergyislowinthemorningbutyouhaveanimportantjobtodoearlyintheday,risebeforeyourusualhour.Thiswon’tchangeyourcycle,butyou’llworkbetteratyourlowpoint.

Getofftoslowstartwhichsavesyourenergy.Whenyougetup,sitontheedgeofthebedaminutebeforeputtingyourfeeton