九年级下册Unit3Theenvironment单元同步测试题附参考

1、九年级下册Unit3Theenvironment单元同步测试题附参照答案九年级下册Unit3Theenvironment单元同步测试题附参照答案九年级下册Unit3Theenvironment单元同步测试题附参照答案2019-2020年九年级下册Unit3Theenvironment单元同步测试题附参照答案词汇运用。（15分）i.同义代替。（共8小题，每题1分）()1.IreallydontknowtheImanswerjustguessing.A.tryingtolooksmartB.tryingtogetupC.tryingtogetananswer)2.Hewaslateasaresul

2、toftheheavysnow.A.becauseofB.sothatC.exceptfor)3.Thebuildingwascompletelydestroyedbyfire.entereddamagedpushed()4.Theroomisfullofpeople.A.islackofB.isfilledwithC.ispartof()5.Ierymbusyv.Ihavemountainsofworktodo.A.alargenumberofB.asmallamountofC.alargeamountof)6.Shearrivedearlyinordertogetagoodseat.A.i

3、ncaseofB.sothatC.soasto(makeanytdifferencetowhetheryougetthejobornot.C.takeresponsibilityfor()8.Thebadweatherresultedinmanycaraccidents.A.ledtoB.happenedtoC.keptto词汇释义。（共3小题，每题1分）()9.Ifyouusethethingsthathavealreadybeenusedagain,you_them.rebuildrecallrecycle()10.A_toaproblemisawayofdealingwithitsoth

4、atthedifficultyissolved.reasonsolutionvocation()11.A_placemeansthereisntanythinganybodyortoliveorgrowatall.livelyworthlesslifelessiii.依照上下文线索猜词。（共4小题，每题1分）()12.ChildrenslivesareA.indangerB.outofdangerC.hopefuleverytimetheycrossthisroadinthebusytraffic.()13.Wehaventseenherformanydaysandthereis_forher

5、safety.angerluckconcern()14.Weshouldhavea_discussionbeforemakingthefinaldecision.possiblevaluableC.proper()15.Thepopulationhas_from1.2millionto1.8million.A.droppedB.increasedC.checkedII.语法填空（10分）阅读下面短文,依照句子结构的语法性和上下文连结的要求,在空格处填入一个合适的词或使用括号中词语的正确形式填空。（共10小题，每题1分）Saraandherfatherplanned(16)_triptoamou

6、ntainneartheirhome.Thepaththeychose_(begin)atthefootofthemountainandledalltheway(18)_thetop.Sarapackedlunchesearlierthatmorning.(19)_(she)fatherfilledtheirbackpackswithotherthingsandthey(20)_(be)off!Astheystartedupthepath,Sarasfatheroutmanypointeddifferent(21)_(plant)thatgrewonthepath.HeshowedSarath

7、e(22)_(different)betweenthe(23)_(leaf)oftrees.Sarawasglad(24)_herfatherknewsomuch!Shealwayslearntsomethingwhenevertheywentonatrip.Thistime,shewassurethatshe(25)_learnmore.完形填空（15分）阅读下面短文。从短文后所给的A、B、C三个选项中选出能填入相应空白处的最正确选项。（共10小题，每题1.5分）Long,longago,theElephanthadnotrunk(象鼻).Hisnosewas_26_!ButtheEleph

8、antschild,justababyElephant,wasverycurious(好奇的)andalwaysaskedsilly_27_.OnemorningthecuriousbabyElephantaskedtheKolokoloBird,WhatdoestheCrocodile_28_fordinner?TheKolokoloBirdansweredsadly,Gotothebanksofthegreenriverifyouwantto_29_theanswer.Afteralongsearch,thebabyElephantfoundtheCrocodilebytheriverba

9、nk.Ihavebeen_30_you,MrCrocodile!hesaidexcitedly.please“Will31you_mewhatyoueatfordinner?TheCrocodilesmiledandsaid,“TodayIwillbeginwithababyElephant!AndsuddenlytheCrocodile_32_himbythenose.ThebabyElephantcriedoutthroughhisnose.Hesatbackandbegantopullas_33_ashecould.Ashepulled,hisnosebegantostretch(拉长p

10、ickfruitsfromhightreetops,brushawayflies,andevenbreathewhenhewasunderwater!B.wideC.short(B.ideasC.answers(B.haveC.care(B.lookaroundC.findout(B.lookingforC.lookingat(B.speakC.talk()32.A.respondedB.choseC.caught()33.A.soonB.quietlyC.hard()34.A.laughedatB.tookinC.dependedon()35.A.reduceB.useC.faceIV.阅读

11、理解（30分）阅读以下短文，从下面每题的A、B、C、D四个选项中选出最正确选项。（共20小题，每题1.5分）ATheDeadSeaisbecomingsmallerandsmallerbecauseofthehumandecisiontousepartofitswater.TheDeadSeaisatthelowestpointoftheEarth,almost400metresbelowsealevel.Itis50kilometreslong.Just40yearsago,itwas80kilometreslong.Oneofthemainreasonsfortheseasshrinkin

12、g(减小)islackofwater.90%ofthewaterthatflowsfromtheJordanRiver,whichtraditionallygoesintotheDeadSea,istakenfordrinkingandwateringcropsinIsraelandJordan.Besides,localcompaniesaddtotheDeadSeasproblems.Theyusethewaterforgettingnecessaryminerals(矿物).ItsarealdisasterfortheDeadSea.Now,hundredsofthousandsofto

13、uristscometotheDeadSeaeveryyear.Itswaterissosaltythatamancanreadanewspapercomfortablywhilelyingonhisbackonthewater,Thethickblackmud(泥巴)thatisfoundattheseasbeachisveryusefulforpeoplewithsomediseases.Touriststreattheirbodieswiththeblackmud,buttheydonItcanbesaved-buttimeisrunningout.()36.WhichisTRUEabo

14、uttheDeadSea?A.Itis80kilometreslong.B.Itisbecomingsmallerandsmaller.C.10%ofthewaterflowsfromtheJordanRiver,D.ItisatthehighestpointoftheEarth.aboutthethinkDeadSeastrouble.()37.Whatdoestheunderlinedphraselackof”mean?A.Nothavingenough.B.Havingtoomuch.C.Plentyof.D.Partof.()38.HowdolocalcompaniesmaketheD

15、eadSeasproblemsserious?A.Theyusethewaterfordrinkingandcooking.B.Theyusethewaterforrelaxingonit.C.Theyusethewaterforgettingnecessaryminerals.D.Theyusethewaterforwateringcrops.()39.Whatdoesthefifthparagraphmainlytellus?A.AlotoftouristsliketheDeadSea.B.HowtheDeadSeaservespeoplenow.C.Whattouristscandowh

16、envisitingtheDeadSea.D.Touristsdontcarefortheseasproblems.()40.Whatsthepurposeofthewritertowritethispassage?A.Totellusastory.B.Tointroduceafamousplace.C.ToencourageustosavetheDeadSea.D.ToinviteustovisittheDeadSea.BKatrinalivedwithherparentsinasmallwhitehouse.Alltheotherhousesintheneighborhoodlookedt

17、hesameexceptthehousenextdoortoKatrinas.Thishousehadbrokenwindowsandneedednewpaint.Everyonewholivedintheareathoughtthishouselookedawful.OneSaturdaymorning,Katrinasawaman,awoman,andaboygetoutofatruckandmoveintothehouse.OnMondaymorning,Katrinaleftforschoolasusual.Assheenteredtheclassroomsheheardtheteac

18、hersayThisisDavid.Letsgivehimawarmwelcome.Katrinarecognizedhimrightaway.Hewastheboywhohadjustmovedintothehousenexttohers.TheteacheraskedKatrinatoshowhimaroundtheschool.Atlunchtime,KatrinashowedDavidthewaytothelunchroom.Astheyatetheirlunch,DavidtoldKatrinahewasexcitedtobelivinginhisnewhouse.Katrinalo

19、okedsurprisedandasked,Dontyouthinkitneedsalotoffixing?Davidexplainedthatheandhisparentshadspenttheweekendmakingplans.Theywantedtofixthehousesothatitwouldlooklikealltheotherhousesintheneighborhood.Theyknewitwouldtakealotoftimeandhardwork.Theyfelt,itwouldbeworthit.Theyhadneverownedtheirownhouseorlived

20、insuchaniceneighborhood.Katrinarealizedshewasverylucky.Shehadalwayslivedinaniceneighborhood.ListeningtoDavidsstorymadeherfeelthankfulforallthatshehad.Sometimesanotherpersonhelpsyouunderstandhowmuchyouhave,()41.WhichisTRUEaboutthehousenextdoortoKatrinas?A.Itlookedbeautiful.B.Itwasexpensive.C.Itneeded

21、newpaint.D.Itwaslargerthantheotherhousesintheneighborhood.()42.HowdidDavidfeelaboutmovingintothehouse?Excited.Surprised.Worried.Sad.()43.WhatwouldDavidandhisparentsdowiththehouse?A.Theywouldchangethehouse.B.Theywouldrebuildthehouse.C.Theywouldfixthehouse.D.Theywouldsellthehouse.)44.Whatcanwelearnfro

22、mthepassage?A.DavidwasKatrinasfriend.B.Allthehousesintheneighborhoodwerethesame.C.Davidsparentsdidntlikethehouse.D.Davidsfamilylivedahardlifebeforemovingintotheneighborhood.)45.Whatdoesthewriterwanttotellus?A.Somepeoplearepoorintheworldandweshouldhelpthem.B.Weareallveryluckyandweshouldbethankfulfore

23、verything,C.Bekindandhelpfultoyourneighborsandtheywilllikeyou.D.Anotherpersoncanmakeyourealizehowmuchyouown.CRobIdontthinkthereisasolutiontotheenvironmentalproblems.Theworldpopulationisnowtoolarge.Wearegoingtorunoutofnaturalresources.Globalwarmingshowsustheeffectthathumanbeingshaveontheplanet.Soon,m

24、illionsofpeoplewillstartleavingsomepartsoftheworld,becauseitwillbeimpossibleforthemtolivethereanymore,whichinturnwillcreateawholenewsetofproblems.LouiseTheenvironmentalsituationisveryserious,butIbelievehumanbeingscansolvetheproblems.Forexample,wehavealreadyhadcleanwaysofmakingelectricity,likenuclear

25、(原子能的)powerandwindpower.Besides,Ithinkintheend,mostpeoplewillwanttohelpsolvetheproblems.Peoplejustneedtobemademoreawareoftheproblemsandshownwayshowtheycanhelp.MichaelWecannowseethattherehasbeenahugepricetopayfortheeconomic(经济的)development,becausewehaveusedalotofnaturalresourcesandpollutedtheEarth.Of

26、course,wecandomanythingstoprotecttheEarth.Forexample,wecanrecycle(回收利)ordrivecarsthatpolluteabitless,orevenusefewerplasticbags.However,Ireallydontknowifthesesmallthingsaregoingtobeenoughtosolvetheproblems.()46.WhydoesRobthinkmillionsofpeoplewillstartleavingsomepartsoftheworld?A.Becauseitiseasierforp

27、eopletoliveinotherplaces.B.Becausepeoplewanttochangeaplacetolive.C.Becausetheywanttocreateawholenewsetofproblems.D.Becauseitisnotpossibleforpeopletolivethereanymore.()47.WhatshouldwedotomakepeoplehelpsolvetheproblemsaccordingtoLouise?A.Givethemsomemoney.B.Showthemwaystohelp.C.Makethemusewindpower.D.

28、Makethemdrivecarsthatpolluteless.()48.Whatisthehugepriceinthelastpart?A.Theenvironmentalproblems.B.Theworldpopulation.C.Thenuclearpower.D.Theeconomicdevelopment.()49.WhichofthefollowingisTRUE?A.Robbelievesthereisasolutiontosolvetheenvironmentalproblems.B.Louisedoesntthinktheenvironmentalsituationisv

29、eryserious.C.Michaelisntsureifthingslikerecyclingaregoingtobeenoughtosolvetheenviron-mentalproblems.(D.Allofthemareoptimistic(乐观)abouttheenvironmentalproblems.)50.Whatsthepurposeofthewritertowritethispassage?A.Toteachushowtorecycle.B.Tostopusfrompolluting.C.ToencourageustoprotecttheEarth.D.Toshowsom

30、epeoplesideasaboutenvironmentalproblems.DYoumaywatchaprogramabouthowtheelephantsinAfricadestroytheirhabitat(居住地).Humansaremuchsmallerthanthestrongelephants,butwealsodestroytheenvironmentanddamagetheEarthinmorewaysthanothercreatures.Whataresomeoftheman-madeproblemsthattheEarthfacestoday?TheTVhasshown

31、theproblemofglobalwarming(全球变暖)manytimes.AtonetimeduringtheIceAge,theEarthwasmuchcolderthanitisnowandnaturalforcescausedtheplanettowarmuptothetemperaturesweexperiencenow.Thatisthenormalclimatechange.GlobalwarmingisanincreaseinthetemperatureoftheEarthsatmosphere.Itiscausedbytheincreaseingreenhousegas

32、es.Withhighertemperaturesthepolaricecapsarestartingtomeltandaddsomeotherwatertotheoceans.Thisraisesthesealevelandwilleventuallyfloodlowareas.AndhumansaredestroyingthenaturalhabitatofalltheothercreaturesonEarth.Forexample,peopleinSouthAmericaaredestroyingtherainforest.Hundredsofanimalsandplantsareont

33、heendangeredlist,andtheycoulddisappearfromtheEarthforever.Wewasteourwaterandonlythinkthatthetap(水龙头)willneverrunout.ThepoorEarthisdestroyedbycarelesshumanactivities.TheawfulpictureofthepoorEarthcanchangeifenoughpeopleworktosaveandimprovetheenvironment.()51.WhydidthewritermentiontheelephantsinAfrica?

34、A.Tomakepeopleinterestedinanimals.B.Tomakepeoplethinkofprotectinganimals.C.Tomakepeopledestroytheirhabitat.D.Tomakepeopleknowmoreaboutourselves.()52.WhichisTRUEabouttheweatherintheIceAge?A.Itismuchwarmer.BItismuchcolder.C.Itisniceforpeopletolive.D.Itisbadforpeopletolive.()53.Whatwillhappenwhenthetem

35、peraturesbecomehigher?A.Greenhousegasesincrease.B.Itwilldestroytheenvironment.C.Thesealevelwillrise.D.Hundredsofanimalswilldisappear.()54.Whatdoesthefourthparagraphmainlytellus?A.SomeanimalsandplantsdisappearfromtheEarthforever.B.PeopleinSouthAmericaaredestroyingtherainforest.C.Whatkindofanimalsandplantsareontheendangeredlist.D.HumansaredestroyingthenaturalhabitatofalltheothercreaturesonEarth.()55.Whatsthebesttitleforthepassage?A.Someoftheman-madeproblems.B.Theawfulpic