21 第二十一课时.docx
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1、其次十一课时九年级Units13-14I.单项选择。(八)I.一Whatdoesyourfrienddo?-Heisfisherman.Hemakeslivingbycatchingfish.A.a;aB.a;theC./;theD./;a(C)2.Thetopofthismountainis4000metersabovethesea.A.methodB.textC.levelD.degree(B)3.Youshouldalwaysbetothosewhooncegaveyouselflesshelp.A.helpfulB.thankfulC.harmfulD.careful(八)4.Asti
2、me,Robertbegantorealizethathehadlostalotofvaluabletimeatschool.A.wentbyB.turnedoffC.setoutD.camein(B)5.-Could1.auraaffordahousewithabiggarden?一Yes,shecan.Sheisveryrichinthecity.A.buyB.tobuyC.buyingD.buys(D)6.HowmuchisthetickettoCentralPark?-Aone-wayticket$40,andyoucananother$20foraround-trip.A.costs
3、;spendB.pays;spendC.spends;payD.costs;pay(D)7.Irememberthemoneytoyou,butmnotsureaboutit.一Youhavedoneit.Yougaveme200dollarslastTuesdayafternoon.A.returnB.returnedC.toreturn.D.returning(D)8.Sofar,theysixcountriesincludingtheUS,Australia,England,IndiaJapanandCanada.A.willvisitB.arevisitingC.visitedD.ha
4、vevisited(八)9.Everydaypeoplethrowawaylotsofthingstheydontneedanymore.Somepeoplearethinkingofcleverwaystoreusethosethings.A.thatB.whatC.whoD.where(八)10.Doyoiknow?一Yes.Sharksmaydisappearifwedontdosomethingtostopthesaleofsharkfins.A. thatsharksareindangerB. whypeopleeatsharkfinsoupC. howpeoplecatchshar
5、ksfortheirfinsD. whetherisitrighttobuysharkfins11.完形填空。Itiscommonforvolunteerstomakesurethathundredsofseaturtlesthathatch(孵化)onthebeachesoftheCaribbeanIslandmovetoseaeachyear.The11usuallyincludesjustkeepinganeyeonthem.Thisyear,theyhadtodosomethingtheyhad12donebefore-buildahumanwallforSOjneofthelittl
6、eonesthatmaygothewrongwaytothesea.Itallbeganwhenvolunteersnoticedagroupofturtleshatchingalittlefurtheroutonthebeach,13totheairport.Thisisaproblembecauseoncetheyhatch,thebabiesusuallylookforthemoonlightwhich14themtothesea.However,whentheturtlesarebornsoclosetotheairport,theymaythinkthebrightlights15t
7、hemoonlightbymistake,andoften,endupmovinginthewrong16.Afewyearsago,awholegroupofturtleswerekilledwhentheymoveduponabusyroad.Inorderto17thishappeningagain,thevolunteerskeptacloseeyeontheturtleseggsastheybegantohatch.ThenonJuly1stcamethebigday18thelittleturtleswerereadytomaketheirlongtriptothewater.In
8、ordertomakesuretheyfollowedthelightfromthemoonandnot19fromtheairport,thevolunteerscametogetherandbuiltahumanwallaroundtheturtlestostoptheturtlesseeingthelightfromthe20.Sureenough,all112turtlesmovedintherightdirectionandmadetheirwaytoseasafely.(B)ll.A.IawB.taskC.instructionD.advantage(八)12,A.neverB.y
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