课时作业(二十一)[必修5Unit1Greatscientists](限时：35分钟)Ⅰ.单项填空1．WeallfeelitisJackaswellashiswifethat________fortheirson'sbadperformanceatschool.A．aretoblameB．istobeblamedC．aretobeblamedD．istoblame2．Theworkerswillgoonstrikeifthedemandsthey________areturneddown.A．putasideB．putthroughC．putforwardD．putaway3．[2012·辽宁卷]Rodloves________clocks.However,henevermanagestoputthemtogetheragain.A．takingapartB．givingawayC．makingupD．turningoff4．Onlyafterhehadspentseveralnightsworkingonthemathsproblem________towonderwhethertheproblemwaswronglyset.A．hebeganB．thathebeganC．hedidbeginD．didhebegin5．Mybrotherisshy，soitisagreat________forhimtosinginfrontofthejudgesandaudience.A．honourB．benefitC．characteristicD．challenge6．Children________todifficultsituationsarebetterathandlingthose________tasks.A．exposing;challengingB．exposed;challengedC．exposed;challengingD．exposing;challenged7．Sincethe________ofthedisease，90patientshavebeenconfirmedtohavetheillnessandanother35suspectedpatientsarestillunderexamination.A．outbreakB．reactionC．analysisD．response8．Hemusthavebeenveryunlucky________．A．toberejectedB．tohavebeenrejectedC．beingrejectedD．havingbeenrejected9．________goodservice,therestaurantoffersdifferentkindsoftraditionalShandongCuisine.A．FarfromB．RegardlessofC．InsteadofD．Apartfrom10—．Dowehavetowearourschooluniformstomorrow?—Ithinkso.We________thecomingofageceremonyintheafternoon.A．willbeattendingB．haveattendedC．attendD．attended11．Familyviolenceagainstwomenhasn'tcausedwidespreadconcernbecauseitisnottheChinesetraditionto________thefamilyconflictstooutsiders.A．expressB．exposeC．enquireD．distribute12．Aftertalkingwithhisfatherforabouthalfanhour,hefeltbetterandbegantoknowhowto________thiskindofsituation.A．strengthenB．exploreC．handleD．arrange13—．What'sthecentralideaofthepassage，Bob?—Sorry，Ican'tmake________ofit.It'sbeyondmyability.A．judgementB．understandingC．ideaD．sense14．Theman，suspected________havingstolenthejewelsoftheshop，wasmissinglastnight，althoughhewaswatchedoverbythepolice.A．ofB．forC．aboutD．with15—．Honey,I'dliketogotoSouthAfricafortheWorldCupthisweekend.—________Youmusthelpmewiththedecorationofthehouse.A．Forgetit!B．That'sgreat!C．Why?D．Goahead.Ⅱ.完形填空IwantedtobejustlikethosebigkidsIsawwearingtheirmedalsandcarryingtheirribbons(绶带)．SoI__16__thecrosscountryteamatmyschool.However，Iwasveryslowintheteam.Inraces，Iwouldfinishalmost__17__．I'dalwayshaveto__18__inthelongerraces.The__19__racesandatleast100peoplecompetinginitmademereally__20__．EverytimeIstopped，10peoplewould__21__me.ButIstillcouldn'tpushmyselftokeepgoing，eventhoughI__22__watchingthemgobyme.Aftereveryrace，I'dgohomeandburstintotears.Thenoneofmyfriendsjoinedthecrosscountryteam，too.Shenevergottiredanddidn'tgetcramp(抽筋)inherlegs.Ijustdidn'tunderstandhowthatwas__23__！I'dbeenrunningmuchlongerthanshehad，butshecouldrun__24__whileIhadtosuffer.Sheevencame8thinabigracewithover200peopleinit!My__25__waslowerthaneverandIwantedtoquitbadly.Ididn't，__26__．Evenawholemonthbeforearace，I'dgetsonervousthatIfeltlikeImightgiveup.Still，I__27__toquit.Istillhadthat__28__appearinginmymindandIhungontoit.Finally，IrealizedthereasonwhythebiggerracesmademesonervouswasthatIwasalwaysworriedthatIwasn't__29__forthem.Istartedtopracticeathomealmosteveryday.I__30__aplan...
