大学英语（1）第一次网络作业
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大学英语（1）第一次网络作业
(三次网络作业的平均成绩占期末考试成绩30%，请大家在认真复习好《大学英语》课本第一册第12单元的课文、词汇与短语后完成如下作业；作业一经批改评分，将不能修改；此次作业完成后应交到“在线作业”一栏本次作业界面中；作业必须按最后一页答卷表格格式作答，不要以附件形式缴交)
一.阅读：
（1）
Theworld’spopulationcontinuestogrow.Therenowareabout4billionofusonearth.Thatcouldreach6billionbytheendofthecenturyand11billioninafurther75years.Expertshavelongbeenconcernedaboutsuchagrowth.Wherewillwefindthefood,water,jobs,houses,schoolandhealthcareforallthesepeople?
Amajornewstudyshowsthatthesituationmaybechanging.Alargeandrapiddropintheworld’sbirthratehastakenplaceduringthepast10years.Familiesgenerallyaresmallernowthantheywereafewyearsago.Itishappeninginbothdevelopingandindustrialnations.
Researcherssaidtheyfoundanumberofreasonsforthis.Moremenandwomenarewaitinglongertogetmarriedandareusingbirthcontroldevicesandmethodstopreventordelaypregnancy.Morewomenaregoingtoschoolorworkingatjobsawayfromhomeinsteadofhavingchildren.Andmoregovernments,especiallyindevelopingnations,nowsupportfamilyplanningprogramstoreducepopulationgrow.
Chinaisoneofthenationsthathavemadegreatprogressinreducingitspopulationgrowth.Chinahasalreadycutitsrateofpopulationgrowthbyabouthalfsince1970.
EachChinesefamilyisnowurgedtohavenomorethanonechild.Andthehopeistoreachazeropopulationgrowthwiththetotalnumberofbirthsequalingthetotalnumberofdeathsbytheyear2000.
SeveralnationsinEuropealreadyhavefewerbirthsthandeaths.Expertssaidthatthesenationscouldfaceaseriousshortageofworkersinthefuture.Andthepersonswhoareworkingcouldfacemuchhighertaxestohelpsupportthegrowingnumberofretiredpeople.
1.Theworld’spopulationcouldreach____________.
a.6billionin75years
b.11billionin2075
c.11billionbytheendofthiscentury
d.600millionin15years
2.Whichofthefollowingistrue?
a.Theworld’sbirthrateishigherthantenyearsago.
b.Therehasbeenaslowerpopulationgrowthinthepasttenyears.
c.Familiesareaslargeasbefore.
d.Birthcontrolhasbeenwellpracticedinallnations.
3.Bytheyear2000,thenumberofbirthsandthenumberofdeathsinChinawill_______.
a.begreatlydifferent
b.dropagreatdeal
c.beequal
d.becomemuchlarger
4.Accordingtotheessay,China’spopulationcontrol________.
a.isnotquitesuccessful
b.shouldbeconsideredabigsuccess
c.isfarfrombeingsuccessful
d.isacompletefailure
5.ItmayhappeninthefuturethatthepeoplewhoareworkinginEuropewillhavetopaymuchhighertaxesbecause___________.
a.moreandmorechildrenwillbeborn
b.thenumberofretiredpeoplewillbecomeeverlarger
c.fewerandfewerchildrenwillbeborn
d.theywillbemakingalotofmoney
(2)
IarrivedintheUnitedStatesonFebruary6,1966,butIremembermyfirstdayhereveryclearly.MyfriendwaswaitingformewhenmyplanelandedatKennedyAirportatthreeo’clockintheafternoon.Theweatherwasverycoldanditwassnowing,butIwastooexcitedtomind.Fromtheairport,myfriendandItookataxitomyhotel.Ontheway,IsawtheskylineofManhattanforthefirsttimeandIstaredinastonishmentatthefamousskyscrapersandtheirmanmadebeauty.Myfriendhelpedmeunpackatthehotelandthemleftmebecausehehadtogobacktowork.Hepromisedtoreturnthenextday.
Shortlyaftermyfriendhadleft,Iwenttoarestaurantnearthehoteltogetsomethingtoeat.BecauseIcouldn’tspeakawordofEnglish,Icouldn’ttellthewaiterwhatIwanted.Iwasveryupsetandstartedtomakesomegestures,butthewaiterdidn’tunderstandme.Finally,Iorderedthesamethingthemanatthenexttablewaseating.Afterdinner,IstartedtowalkalongBroadwayuntilIcametoTimesSquarewithitsmovietheatres,neonlights,andhugecrowdsofpeople.Ididnotfeeltired,soIcontinuedtowalkaroundthecity.Iwantedtoseeeverythingonmyfirstday.Iknewitwasimpossible,butIwantedtotry.
WhenIreturnedtothehotel,Iwasexhausted,butIcouldn’tsleepbecauseIkepthearingthefireandpolicesirensduringthenight.IlayawakeandthoughtaboutNewYork.Itwasaverybigandinterestingcitywithmanytallbuildingsandbigcars,andfullofnoiseandbusypeople.IalsodecidedrightthenthatIhadtolearntospeakEnglish.
6.Onthewaytohishotel,thewriter_____________.
a.wassilentallthetime
b.kepttalkingtohisfriend
c.showedhisfriendsomethinghebroughtwithhim
d.lookedoutofthewindowwithgreatinterest
7.Hedidnothavewhathereallywanted,because_________.
a.heonlymadesomegestures
b.hedidnotorderatall
c.thewaiterwasunwillingtoserve
d.hecouldnotmakehimselfunderstood
8.Thewaiter______________.
a.knewwhathewouldorder
b.finallyunderstoodwhathesaid
c.servedthesamethingthemanatthenexttablewashaving
d.tooktheorderthroughhisgestures
9.Afterdinner,he_______________.
a.walkedbacktothehotelrightaway
b.wenttothemovies
c.didsomeshoppingonBroadway
d.hadawalkingtouraboutthecity
10.Thatnighthecouldnotsleep,because______________.
a.hedidnotknowwhattodothenextday
b.hewasnottiredatall
c.hewasthinkingabouthisgreatcity
d.hekepthearingthefireandpolicesirens
二.介词填空（按课本第12单元课文内容填入适当的介词）
11.Successfullanguagelearnersarelearners_____apurpose.
12.Successfullanguagelearnersareindependentlearners.Theydonotdepend_____thebookortheteacher.
13.Itisjustlikea24hourlibrary,whichenablesustosearch____therightinformationweneedbysimplytypinginsomekeywords.
14.Itisnecessaryforthemtolearnthelanguageinordertocommunicate____thesepeopleandtolearnfromthem.
15.____theotherhand,ifyourlanguagelearninghasbeenlessthansuccessful,youmightdowelltotrysomeofthetechniquesoutlinedabove.
（提示：答案必须填入下面的答卷表格内，只要复制粘贴提交答卷即可，请不要用附件形式提交）
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大学英语（1）第一次网络作业答卷纸
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