2018届河北省衡水中学高三上学期七调考试英语试题【含解析】

《2018届河北省衡水中学高三上学期七调考试英语试题【含解析】》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、2018届河北省衡水中学高三上学期七调考试英语注意事项：1.答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。2.选择题的作答：每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，写在试题卷、草稿纸和答题卡上的非答题区域均无效。3.非选择题的作答：用签字笔直接答在答题卡上对应的答题区域内。写在试题卷、草稿纸和答题卡上的非答题区域均无效。4.考试结束后，请将本试题卷和答题卡一并上交。第I卷《选择题》一、阅读理解ANeilJordan,aconservationbiologist,hascomeupwithanove

2、lmethodforprotectingcattlefromAfricanlions:painteyesontheirbehinds・Thelionswillthinktheirintendedpreyhasseenthemandwillgiveup,sincethey'velosttheelementofsurprise・Thispsychologicaltrickeiyhasbeencalled“iCow"，whichisactuallynotasstrangeasitsounds.Theeye-likepatternsonbutterflywingsareknown

3、topreventpreyingbirdsandwoodcuttersinIndianforestswearmasksonthebacksoftheirheadswhenworkingtodiscouragehungry(igers.TheinspirationfortheiCowstrategycamewhileJordanwasbasedinavillageinBotswana,whentwolionesseswerekilledbylocalfarmerstorevengetheircattle'sdeath.TheAfricanlionisavulnerables

4、pecies,withnumbersdroppingfromover100,000inthe1990stoabout30,000today.Muchofthatdeclineisduetothesekindsofrevengefulkillingsbecausefarmershavenoeffectivestrategiesforprotectingtheirherds."Lionsarehuntersthatliketoattackbysurprise.Theymoveslowly,quietlyandcarefullytotheirprey,getcloseandju

5、mponthemunseen/9hesaid.WhenJordanwaswatchingalionfollowanantelopeoneday,henoticedtheliongaveupthehuntoncetheantelopespottedit・Sohejoinedoneofthelocalfarmersona10-weektrialstudy,paintingeyesonone-thirdofaherdof62cattle.Whenthecattlereturnedeachnight,theytookaheadcounttoseehowmanyhadsurvive

6、d.Onlythreecowswerekilledbylionsduringthisperiod-allwithoutthepaintedeyesontheirbehinds.Andallthepaintedcowssurvived.However,Jordanwarnedthatsofarthisisjustapromisingidea.HeisnowbackinBotswanaforamoreambitiousstudv,armedwithGPSdevicestobettermonitorthemovementofpredatorsandprey.1.TheiCows

7、trategyisdesignedto・A.killthelionsB.warnthepreysofdangerC.identifythecattleD.scareoffanimalsthatkill2.Whenhunting,lionsliketo•A.giveuphalfwayB.hesitatetotakeactionC・chasetheirpreysteadilyD.launchsurprisingattacks3・Whatcanbeinferredfromthepassage?A.TheiCowstrategyisl