高三英语复习卷专项巩固拓展案

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1、学案装订线巩固拓展案四第二部分阅读理解：(共两节，满分40分)第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的四个选项（A、B、C、和D）中，选出最佳选项.ACantreestalk?Yes—butnotinwords.Scientistshavereasonstobelievethattreesdocommunicatewitheachother.Notlongago,researcherslearnedsomesurprisingthings.Firstawillowtree(柳树)attacke

2、dinthewoodsbycaterpillars(毛毛虫)changedthechemistryofitsleavesandmadethemtastesoterriblethatthecaterpillarsgottiredoftheleavesandstoppedeatingthem.Theevenmoreastonishing,thetreesentoutaspecialvapour—asignalcausingitsneighbourstochangethechemistryoftheirownleavesandm

3、akethemlesstasty.Communication,ofcourse,doesn’tneedtobealwaysinwords.Wecantalktoeachotherbysmiling,raisingourshouldersandmovingourhands.Weknowthatbirdsandanimalsuseawholevocabularyofsongs,sounds,andmovements.Beesdancetheirsignals,flyingincertainpatternsthattelloth

4、erbeeswheretofindnectar(花蜜)forhoney.Sowhyshouldn’ttreeshavewaysofsendingmessages?21.Itcanbeinferredfromthepassagethatcaterpillarsdonotfeedonleavesthat_________.A.haveanunpleasanttasteB.arelyingonthegroundC.haveanunfamiliarshapeD.beesdon’tlike22.Accordingtothepassa

5、ge,thewillowtreewasabletocommunicatewitheachotherby______..A.wavingitsbranchesB.givingoffaspecialvaporC.droppingitsleavesD.changingthecolorofitstrunk23.Accordingtothepassage,beescommunicateby__________.A.touchingoneanotherB.smilingoneanotherC.makingspecialmovement

6、D.makingunusualsoundBAreyousometimesalittletiredandsleepyintheearlyafternoon?Manypeoplefeelthiswayafterlunch.Theymaythinkthateatinglunchisthecauseofthesleepiness.Or,insummer,theymaythinkitistheheat.However,therealreasonliesinsidetheirbodies.Atthattime—abouteightho

7、ursafteryouwakeup—yourbodytemperaturegoesdown.Thisiswhatmakesyouslowdownandfeelsleepy.Scientistshavetestedsleephabitsinexperimentswheretherewasnonightorday.Thepeopleintheseexperimentsalmostalwaysfollowedasimilarsleepingpattern.Theysleptforonelongperiodandthenforon

8、eshortperiodabouteighthourslater.Inmanypartsoftheworld,peopletakenaps(小睡)inthemiddleoftheday.Thisisespeciallytrueinwarmerclimates(气候),wheretheheatmakesw