2009年新人教版高二英语下学期unit11练习题

海量资源尽在星星文库：’snot_____torainthisafternoon.A.doubtfulB.likelyC.certainD.rarely2.Mr.Smithandhiswife_____thehouseworkandlivehappily.A.shareinB.sharewithC.shareoutD.dotheirsharefor3.BadprogrammesonTVmanhavebad_____onchildren.A.affectB.effectC.powerD.control4.Thenewhouse_____bytheriver.A.liesinB.islocatedC.islivedD.located5.Heenteredthecollege_____GeorgeWashington.A.wasnamedB.inthenameofC.namesD.namedafter6.Dowhatyouthinkisright_____theysay.A.howeverB.whateverC.whicheverD.forall7.Weshouldkeepourstrength_____forthebigrace.A.instoreB.inshopC.insavingsD.storing8._____tobecomeafilmstar.A.NoeverychildwantsB.NoeverychildwantC.NoteverychildwantsD.Noteverychildwant9.Thepeopleontheisland_____onthesupplies.A.actedB.calledC.putD.relied10.Theproposal_____byalargemajorityoftheteachers.A.wassupportedB.wasforC.wasinfavorofD.support11.Hewentbackhomewithouthaving_____anysuccess.A.completedB.achievedC.finishedD.accomplished12.Thepurposeofnewtechnologiesistomakelifeeasier,____itmoredifficult.A.notmakeB.nottomakeC.notmakingD.donotmake13.WithMr.Smith_____atgoinghome,I’ve_____acartopickhimuptomorrow.A.aimed;arrangedB.aiming;arrangedforC.aiming;arrangedwithD.aimed;arrangedfor14.Educationinthegovernmentcollegeisverycheap,butifyougotothe_____colleges,itismuchmoreexpensive.A.privateB.personalC.publicD.personnel15.Thestudentcouldn’t______whattheteacherwastryingtoexplain.A.recognizeB.graspC.studyD.achieve二.完形填空AShelterfortheHomelessLastsummerIwasavolunteer(志愿者)atashelterforthehomeless,aplaceforhomelesspeopletosleepatnight.Iwasn’tworkingthatsummerandwas16onlytwoclassesinsummerschool,soIhadsome17time.Threenightsaweek,I18inthekitchenoftheshelteralongwithfourothervolunteers.Weplannedand19for45peoplehotmeals20vegetables,chicken,fishandfruit.Thehomelesspeople21thisgoodfoodbecausemanyofthemusuallydidn’teatwell.海量资源尽在星星文库：(同情).Someofthemhad26withalcohol(酒)ordrugswhileothersonlyhadbad27.Onewomanworkedforalmost30yearsforasmallcompany,and28shelostherjob.Shelookedfora29job,butcouldn’tfindone,forshewastoo30.Shecoulddonothingbutsellherfurniture—sofas,chairs,andtables31shecouldpayforherfood.Thewoman32onjobhunting,butshe33couldn’tfindone.Shehadnomoneyforher34andhadtosleepinhercar.Thenshehadtosellhercar.Alone,35,andhomeless,shefinallycametotheshelter.16.A.studyingB.planningC.holdingD.taking17.A.fullB.freeC.extraD.long18.A.helpedB.waitedC.appearedD.washed19.A.orderedB.boughtC.cookedD.finished20.A.withB.fromC.byD.in21.A.demandedB.neededC.collectedD.requested22.A.wantedB.hadC.ownedD.enjoyed23.A.decisionsB.wishesC.friendsD.changes24.A.asB.likeC.exceptD.besides25.A.struckB.filledC.seizedD.provided26.A.habitsB.worriesC.difficultiesD.problems27.A.luckB.painC.experienceD.loss28.A.soB.againC.thenD.thus29.A.goodB.freshC.skilledD.new30.A.oldB.poorC.sickD.dull31.A.ifB.becauseC.sothatD.incase32.A.wentB.movedC.cameD.worked33.A.alsoB.stillC.almostD.even34.A.blockB.cottageC.buildingD.flat35.A.afraidB.shyC.shockedD.mad三.阅读理解Evenplantcanrunafever,especiallywhenthey’reunderattackbyinsectsordisease.Butunlikehuman,plantscanhavetheirtemperaturetakenfrom3,000feetaway-straightup.Adecadeago,adoptingtheinfrared（红外线）scanningtechnologydevelopedformilitarypurposesandothersatellites,physicistStephenPaleycameupwithaquickwaytotakethetemperatureofcropstodeterminewhichonesareunderstress.Thegoalwastoletfarmerspreciselytargetpesticide（杀虫剂）sprayingratherthanrainpoisononawholefield,whichinvariablyincludesplantsthatdon’thavepest（害虫）problems.Evenbetter,Paley’sRemoteScanningServicesCompanycoulddetectcropproblemsbeforetheybecamevisibletotheeye.Mountedonaplaneflownat3,000feetatnight,aninfraredscannermeasuredtheheatemittedbycrops.Thedataweretransformedintoacolor-codedmapshowingwhereplantswererunning“fevers”.Farmerscouldthenspot-spray,using50to70percentlesspesticidethantheyotherwisewould.海量资源尽在星星文库：’scompanycloseddownin1984,afteronlythreeyears.Farmersresistedthenewtechnologyandlong-termbackerswerehardtofind.Butwiththerenewedconcernaboutpesticidesonproduce,andrefinementsininfraredscanning,Paleyhopestogetbackintooperation.Agricultureexpertshavenodoubtthetechnologyworks.“Thistechniquecanbeusedon75percentofagriculturallandintheUnitedStates,”saysGeorgeOertherofTexasA&M.RayJackson,whorecentlyretiredfromtheDepartmentofAgriculture,thinksremoteinfraredcropscanningcouldbeadoptedbytheendofthedecade.ButonlyffPaleyfindsthefinancialbackingwhichhefailedtoobtain10yearsago.36.Plantswillemitanincreasedamountofheatwhentheyare________.A.sprayedwithpesticidesB.facinganinfraredscannerC.inpoorphysicalconditionD.exposedtoexcessivesunrays37.Inordertoapplypesticidesprayingprecisely,wecanuseinfraredscanningto________.A.estimatethedamagetothecropsB.measurethesizeoftheaffectedareaC.drawac