高二英語作業(yè)（10）M5Unit3Scienceversusnature編寫:韓萍審閱:倪蘭萍預(yù)計用時:30分鐘班級______學號______姓名________**能力提升閱讀下面短文，從短文后所給各題的四個選項（A、B、C、D）中，選出能填入空白處的最佳選項。AFive-and-a-halfyearsagomyfatherwassuddenlyrushedtothehospitalforopenheartsurgery.Atthetime,wehadno1thathewasseriouslyill.Thesurgerydidnot2wellandheremainedunconscious.Duetothelawsofourstate,wewere3tokeephimonaventilator(呼吸器)for72hours.Attheendofdaytwo,Iwassittinginthewaitingroomandwas4otherswalktheirfathersaround.Usually,Iamvery5forothersthatarerecovering,6thisevening,IguessIwasalittleangrybecauseIfinally7Iwouldneverbeabletoholdmyfather’shandandwalkdownthehallagain.Irandownthehallto8everyone.Thisisnotinmy9butIjusthadtobealone.Finally,I10arestroomandwentin.Isatinastalland11WhenIcameoutofthestalltherewasa12bythesink.Iwentto13thewatertowashmyface.Thestrangercameoverandhuggedme.SheheldontomeuntilIfinally14crying.Thenshegrabbedapapertowel,15itandhandedittome.Shelookedatmeandsmiledandthenleft.Sheneverspokeonewordbutshe16myheartforever.Shetaughtmethatyoudonot17tobeaneloquent(滔滔不絕的)conversationalisttohelphealthe18inothers.Neverhesitateto19someonewhomayneedittoday.Youcanmakeadifferenceinsomeone’slifewithout201A. opinion B.idea C.message D.reason2A. turn B.go C.keep D.live3Aallowed B.advised C.proved D.forced4A.helping B.watching C. noticing D.5A. happyB.angry C.sad D.thankful6A.or B.for C.but D.so7A.said B.believed C.admitted D.realized8A.getawayfromB.C.paynoattentionto D.getcloseto9A.heart B.nature C.memoryD.character10A.chose B.booked C.built D.found11A.cried B.waited C.played D.thought12A.doctor B.nurse C.relative D.stranger13A.dropon B.turnonC.turnoff D.cutoff14A.started B.tried C.forgot D.stopped15A.wet B.washed C.threw D.tidied16Aoccupied B.cheated C.touched D.understood.decide B.pretend C.expect D.need18A.hurt B.illness C.body D.quarrel19A.hug B.comfort C.thank D.support20A.spendingevenonepennyB.givinghimevenahug C.everknowinghim D.everspeakingonewordBDoyoubelievesomefishhavethe21tochangetheirsex?Researchershavefound14kindsoffishthatcanchangefromfemaletomaleand8kindsoffishcanchangefrommaletofemale.Scientists22onekindoffishdiscoveredthatwhentheonly23inagroupdiesordisappears,thelargestfemalechangesintoamale2410days.DrDouglasShapirohasfoundonekindoffishinthePhilippineschanges25tokeepthesamenumberofmales26females.Studiesof48groupsofthiskindoffish27thatwhenmaleswereremovedfromthegroup,anequalDrRobertRWarnerstudiedafishcalledtheblue-headwrasse(窿頭魚).Hefoundthenumberofsexchanges29onthesizeofthelivingareaandthe30offishinthegroup.Insmallareas31fewerthan200fish,largemales32themating(交配).Theotherfishinsuchasmallareaarefemalesorbecomefemales33theyhavenootherwaytoreproduce.Thebigmaleonesinalargelivingareaarenotabletostopagreatnumberofsmallermales34theareatomatewithfemales.Scientistshavefoundthatwhenmalefishareableto35freely,theydonotchangesex.Forexample,smallparrotfishliveamongseagrass.36theseagrass,largemalescannotseetheothermalesinvadingthe37.Theothermalesareabletomatewiththefemalesandnosexchangetakes38.Researchersbelievethatthe39thefishdevelopedtheabilitytochangesexistoincrease40.21.A.ability B.time C.chance D.interest22.A.bringing B.keeping C.seeing D.studying23.A.female B.male C.one D.fish24.A.before B.within C.for D.about25.A.direction B.order C.sex D.colour26.A.by B.for C.on D.to27.A.showed B.told C.explained D.found28.A.number B.figure C.amount D.quantity29.A.got B.took C.depended D.put30.A.speed B.character C.number D.size31.A.with B.and C.of D.for32.A.liked B.controlled C.hated D.refused33.A.so B.if C.though D.because34.A.exploring B.invading C.visiting D.spying35.A.go B.mate C.eat D.move36.A.Intheformof B.Except C.Becauseof D.Among37.A.area B.sea C