2018届高考英语大一轮复习unit2workingtheland课时规范训练新人教版必修4

《2018届高考英语大一轮复习unit2workingtheland课时规范训练新人教版必修4》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、Unit2WorkingthelandI•阅读理解ARecordingsofangrybeesareenoughtosendbig,toughAfricanelephantsrurmingaway,anewstudysays・Beehives（蜂窝）一eitherrecordedorreal—mayevenpreventelephantsfromdamagingfarmers'crops.In2002,scientistLucyKingandhertearnfoundthatelephantsavoidcertaintreeswithbeesl

2、ivinginthem.Today,LucywMtstoseeifAfricanhoneybeesmightdiscourageelephantsfromeatingcrops.Butbeforesheaskedfarmerstogotothetroubleofsettingupbeehivesontheirfarms,sheneededtofindoutifthebeeswou1dscareelephantsaway.LucyfoundawildbeehiveinsideatreeinnorthernKenyaandsetuparecorde

3、r・Thenshethrewastoneintothebeehive,whichburstintolife.Lucyandherassistanthidintheircarunti1theangrybeeshadcalmeddown.Next,LucysearchedoutelephantfamiliesinSamburuNationalReserveinnorthernKenyaandputaspeakerinatreeclosetoeachfamily.Fromadistance,Lucyswitchedonthepre・recordeds

4、oundofangrybeeswhileatthesametimerecordingtheelephantswithavideocamera・Halftheelephantgroupslefttheareawithintenseconds.Outofatotalof17groups,onlyonegroupignoredthesoundoftheangrybees.Lucyreportedthatalltheyoungelephantsimmediatelyrantotheirmotherstohideunderthem.WhenLucypla

5、yedthesoundofawaterfall（瀑布）insteadoftheangrybeestomanyofthesameelephantfamilies,theanimalswereundisturbed・Evenafterfourminutes,mostofthegroupsstayedinoneplace.Lucyisnowstudyingwhethertheelephantswillcontinuetoavoidthesoundofangrybeesafterhearingitseveraltimes.Shehasn，ttested

6、enoughgroupsyettoknow,butherinitial（最初白勺）resultswerepromisingenoughtobegintrialswithfarmers.Shehasnowbegunplacingspeakersinthefieldstoseeifelephantsarefrightenedaway.1.Weknowfromthepassagethatelephantsmaybefrightenedof.A.loudnoisesB.somecropsC.videocamerasD.angrybees2.Whydid

7、Lucythrowastoncintoawildbeehive?A-Torecordthesoundofbees.B.Tomakeavideoofelephants.C.Toseeifelephantswouldrunaway.D.Tofindoutmoreaboutthebehaviorofbees.3.Asmentionedinthepassage,Lucy•A.worksbyherselfinAfricaB.needstotestmoreelephantgroupsC.hasstoppedelephantseatingcropsD.has

8、gotfarmerstosetupbeehivesontheirfarms1.WhichofthefollowingisTRUEaccordingto