冀教版八年级下册 Unit 2 Plant a Plant 单元培优测试（含答案）

冀教版八年级下册Unit2单元培优测试（含答案）一、单项选择（共10分）1、Weshouldplantmoretrees______ourenvironment.A.ProtectB.toprotectC.ProtectingD.protected2、—Whatdoyouneed______thetree?—Somewaterandfertilizer.A.GrowB.growsC.togrowD.growing3、Thestudentsarebusy______treesonthehill.A.PlantB.toplantC.plantingD.planted4、Theoldman______everydaytokeephealthy.A.ExerciseB.exercisesC.ExercisedD.exercising5、It'simportant______ustolearnEnglishwell.A.OfB.forC.toD.with6、—______doyouwatertheplants?—Onceaweek.A.HowlongB.HowsoonC.HowoftenD.Howmany7、Thelittleboyis______young______gotoschool.A.so;thatB.too;toC.enough;toD.not;until8、Thetreewillgrowwell______wetakegoodcareofit.A.IfB.unlessC.untilD.before9、Theflowerslook______andsmell______.A.beautiful;goodB.beautifully;wellC.beautiful;wellD.beautifully;good10、—______isitfromyourhometothepark?—Abouttwokilometers.A.HowfarB.HowlongC.HowmanyD.Howmuch二、中英文互译（共10分）种树____________照顾____________一周一次____________足够的阳光____________把……放入……____________growinto____________makeadifference____________begoodfor____________onthetopof____________turninto____________三、根据括号单词的正确形式填空（共10分）1、Weneed______(plant)moretreestomakeourcitymorebeautiful.2、The______(leaf)ofthetreeturnyellowinautumn.3、It'snecessaryforus______(drink)enoughwatereveryday.4、Theboyisoldenough______(go)toschoolbyhimself.5、Theflowersneed______(water)everyday.6、Sheenjoys______(listen)tomusicinherfreetime.7、Myfatheroften______(take)awalkaftersupper.8、Ifit______(rain)tomorrow,wewon'tgotothepark.9、Thelittlegirlis______(interest)indrawingpictures.10、Weshoulddosomething______(protect)ourenvironment.四、阅读理解（共20分）（一）Plantsareveryimportant.Thisisbecauseplantscanmakefoodfromair,waterandsunlight.Animalsandmancannotmakefoodfromair,waterandsunlight.Animalscangettheirfoodbyeatingplantsandotheranimals.Mangetshisfoodbyeatingplantsandanimals,too.Soanimalsandmanneedplantsinordertolive.Thisiswhytherearesomanyplantsaroundus.Therearetwokindsofplants:floweringplantsandnon-floweringplants.Almostallthetreesaroundusarefloweringplants.Youcanknowsometreesfromtheirflowersandfruits.Non-floweringplantsdonotgrowflowers.Youcannotseemanynon-floweringplantsaroundyou.Ifyoulookcarefullyattheplantsaroundyou,youwillfindthattherearemanykindsofplants.Someplantsarelargeandsomearesmall.Mostofthemaregreen.Thankstotheplantsaroundus,wecanliveontheearth.（）1、Weneedmanyplantsaroundusbecause______.A.plantscangroweasilyB.plantsaregreenC.wecangetwhatweneedfromplantsD.welikeallkindsofplants（）2、Therearesomanyplantsaroundusbecause______.A.mandoesn'tneedanyplantsB.mostanimalsdon'teatplantsC.animalsandmancan'tlivewithoutplantsD.theearthwillbecomemorebeautiful（）3、Thereare______kindsofplantsmentionedinthepassage.A.TwoB.threeC.FourD.five（）4、Wecanknowsometreesfromtheir______.A.LeavesB.fruitsC.ShapesD.flowersandfruits（）5、Mostoftheplantsare______.A.YellowB.blackC.GreenD.white（二）Doyouknowhowtoplantatree?Letmetellyou.First,digahole.Theholeshouldbebigenoughforthetree'sroots.Next,putthetreeinthehole.Makesureitisstraight.Then,puttheearthbackintothehole.Pushitdownhardwithyourfootseveraltimes.Waterthetreewell.Finally,putasticknexttothetreetokeepitstraight.（）1、Whatshouldwedofirsttoplantatree?A.Waterthetree.B.Digahole.C.Puttheearthback.D.Putasticknexttothetree.（）2、Theholeshouldbe______forthetree'sroots.A.SmallB.deepC.bigenoughD.nottoobig（）3、Afterputtingthetreeinthehole,weshould______.A.wateritB.puttheearthbackC.pushtheearthdownhardD.makesureitisstraight（）4、Weshouldwaterthetree______.A.beforeputtingtheearthbackB.afterputtingtheearthbackC.beforeputtingthetreeintheholeD.afterputtingasticknexttothetree（）5、Whydoweputasticknexttothetree?A.Tomakethetreegrowfast.B.Tomakethetreemorebeautiful.C.Tokeepthetreestraight.D.Tohelpthetreegetenoughwater.五、按要求改句子（共20分）1、Weplanttreeseveryyear.（改为被动语态）Trees____________byuseveryyear.2、Hewaterstheplantsonceaweek.（对划线部分提问）____________doeshewatertheplants?3、Theflowersareverybeautiful.（改为感叹句）____________theflowersare!4、Ifitissunnytomorrow,wewillgotothepark.（改为同义句）Wewillgotothepark______it______sunnytomorrow.5、Theboyistooyoungtogotoschool.（改为同义句）Theboyis______young______hecan'tgotoschool.6、Weneedsomewatertogrowtheplants.（对划线部分提问）____________youneedtogrowtheplants?7、Sheplantsmanytreesinspring.（改为一般疑问句）______she______manytreesinspring?8、Thetreegrowswell.（改为否定句）Thetree____________well.9、Theyareplantingtreesonthehill.（对划线部分提问）____________they______onthehill?10、Ittakesmetwohourstoplantthetree.（对划线部分提问）____________doesittakeyoutoplantthetree?六、完形填空（共10分）Plantsareimportantlivingthings.Lifecouldnotgooniftherewerenoplants.Thisis1plantscanmakefoodfromair,waterandsunlight.Animalsandmancannotmakefood2air,waterandsunlight.Animalsgettheirfoodbyeatingplantsand3animals.Mangetshisfoodbyeatingplantsandanimals,too.Soanimalsandman4plantsinordertolive.Thisiswhywefindthattherearesomanyplantsaroundus.Ifyoulookcarefullyattheplantsaroundyou,youwillfindthatthereare5kindsofplants:floweringplantsandnon-floweringplants.Floweringplantscanmakeseeds.Theseedsareprotectedbythefruits.Somefruitshaveoneseed,somehavetwo,threeorfour,andsomehavemanyseeds.Butafewfruitshave6seedsatall.Anexampleofafruitwithoutseedsisthebananafruit.Mostnon-floweringplantsdonotgrowfromseeds.Theygrowfromspores(孢子).Sporesarevery,verysmall.Somesporesaresosmallandlightthattheycan7intheair.Wemaysaythatsporesarequitethesame8seeds.Whenthesespores9onwetandshadyplaces,theyusuallygrow10newplants.1、A.WhyB.becauseC.howD.what2、A.FromB.ofC.inD.for3、A.OtherB.othersC.theotherD.another4、A.dependonB.liveonC.putonD.goon5、A.TwoB.threeC.fourD.five6、A.NoneB.someC.anyD.no7、A.FlyB.walkC.growD.come8、A.ToB.asC.forD.with9、A.ReachB.arriveC.getD.land10、A.ToB.intoC.on