2018年学年北京海淀区初二下学期期末英语习题

1、单项填空（共12小题，每题1分，满分12分）1.MymomisverykindandIloveverymuch.A.himB.herC.meD.us2.Weusuallyhavefourclassesthemorning.A.atB.inC.toD.on3.haveyouhadthatbikeoverthere?Ivehaditforthreeyears.A.HowmanyB.HowmuchC.HowlongD.Howoften4.youpleaseclosethewindow?Itsalittlebitcold.A.MustB.ShouldC.NeedD.Could5.Dontworry.I

2、willcallyouIgetthere.A.sinceB.becauseC.assoonasD.sothat6.Qomolangmais8,844.43metershigh.Itsmountainintheworld.A.highB.higherC.highestD.thehighest7.Afewmonthsago,ItoSingaporeforvacation.A.wentB.goC.havebeenD.willgo8.Mybrotherforthebuswhentherainstormcame.A.haswaitedB.waswaitingC.waitsD.iswaiting9.Ste

3、veinourschoolsincehecametoBeijing.A.worksB.workedC.hasworkedD.willwork10.Canyouexplaintomehowthismathproblem?A.todoB.doC.doingD.done11.Keepandyouwillsucceed.A.triedB.tryC.totryD.trying12.Doyouknowthemeetingroomearly?Becauseshehadaheadache.A.whyAnnleftC.whyAnnwillleaveB.whydidAnnleaveD.whywillAnnleav

4、e完形填空（共8小题，每题1分，满分8分）13.TheFruitIsSweetMymotherlikedtofillourhousewithplants.Shetreasuredherlittlegardenandthelivesshecreatedwithtinyseeds（种子）.Irememberthehappinessonherfacewhensheshowedmewhathadgrown.Onedayinhighschool,Ipassedthroughagardeningstore,hopingtofindsomethingthatIcoulduseformyartpiece.Ih

5、adnoluckfindingone,soIdecidedtotakebagsof1seedshomeinstead.Ihadneverplantedanythinginmylife.Forsomereason,thesecolorfulseedpacketsattractedme.I2manybags:roses,morningglories,liliesandevensomemoonflowers.WhenIgothome,mymothertoldmeseriouslythat,ifIwasgoingtoplanttheseflowers,itwouldhavetobeonmyown.No

6、tdiscouragedIplantedthedifferentseedsindifferentpots.Everyday,I3them,hopingthatthenextdayalittlegreenheadwouldspurt（冒出）tosayhello.Buteachday,Ibecame4whenIsawthatmyflowershadntgrown.Afteraboutaweek,whenIwasreadytogiveuponthem,mymomsaidtome,Youneedpatience（耐心）.Ididwait.Onesunnyafternoon,Icamehomefroms

7、chool.Walkinguptothehouse,Itookaquicklookatthepots,reallynot5toseethatanythinghadgrown.Tomysurprise,therewasalonggreenstem（茎）inoneoftheplantedpots.Abig6litupmyface.ThemorninggloryvinesuddenlyspurtedwhileIwasatschool.Inthepastfewyears,Ivelearnedthatmothersareusually7.Mymothertaughtmewell,eventhoughsh

8、ereallydidnthavetousemucheffort.IlearntotreasurethoselittlelivesthatIcreate.Shetaughtmeto8.Ibelievethatpatienceisbitter,butitsfruitissweet.1.A.flowerB.vegetableC.treeD.fruit2.A.borrowedB.boughtC.lostD.wasted3.A.fixedB.movedC.cleanedD.watered4.A.certainB.excitedC.unhappyD.weak5.A.expectingB.agreeingC

9、.continuingD.deciding6.A.signB.smileC.stressD.fear7.A.seriousB.strictC.fairD.right8.A.offerB.tryC.waitD.share阅读理解（共15小题，每题2分，满分30分）14.AHerearethreefamouscitiesintheworld.Youwillfindthemostfamouslandmarkswhicharesymbolsforacityandmaybeevenforthecountry.VeniceThisbeautifulcityinnortheasternItalyisbuil

10、tonabout120smallislands.Thecityhasnoroads.Instead,peopleuseboatstotravelalongthecanals（运河）.Flat-bottomedboatscalledgondolaswereoncethemainmeansoftransportation.YoushouldseeSt.MarksSquare-thecenterofactivityinthiscity.Ithaswonderfulbuildings.ChicagoThisAmericancityisthemainbusinessandculturalcenterof

11、theMidwest.Itisfamousforitsmusic,operaandtheaters.Italsohasexcellentmuseums!Whenshoppinginthiscity,youcanvisitalongrowoffashionablestoresonNorthMichiganAvenue.Oneoftheworldstallestbuildings,theJohnHancockCenter,isalsoonthisavenue.RiodeJaneiroTravelersusemanywordstodescribethisSouthAmericancity:beaut

12、iful,sunny，friendlyandexciting.ItisthecityoftheCarnival（嘉年光）,wheneveryonedancesthesambainthestreets.Touristsalsolovetovisititswonderfulbeachesandmountains.YoushouldnotmisstheNationalParkofTijucaoneofthelargestcityparksintheworld.（1）isbuiltonabout120smallislands.ChicagoVeniceRiodeJaneiroTijuca（2）Chic

13、agoisfamousforitsmusic,operaand.parkstheatersboatsD.colleges（3）TheJohnHancockCenterisA.inSouthAmericaB.innortheasternItalyC.onNorthMichiganAvenueD.onStMarksSquare（4）RiodeJaneiroisthecityoftheCarnival,wheneveryone.dancesthesambainthestreetstravelsbyboatalongthecanalsvisitstheworldstallestbuildingsgoe

14、sshoppingatfashionablestores15.BRileyreadsomanystoriesaboutpirates（海盗）andtreasurecheststhathewantedtofindatreasurechestofhisown.Oneday,Rileywenttothelibraryandreadastoryaboutamanthatburied（埋）expensivegoldcoinsinhisbackyardinachest.Rileywassointerestedinthestory.Mom,tellhimthattreasurechestsareonlyin

15、booksandmovies,saidhisoldbrotherTed.Itcouldreallyhappen,saidRiley.Rileysright,saidmom.Ifyoubelieveinsomethingstrongenough,itcouldhappen.ThatnightRileysmomtoldRileysdadhowmuchRileywantedtofindatreasurechest.Ihaveanidea,saidRileysmom.SaturdayisRileysbirthday.Letsputhisgiftinatreasurechestandburyitinth

16、eyardforhimtofind.Thatsagreatidea!saidRileysdad.Theydecidedtoputhisnewwatchinthetreasurechest.Theywouldgivehimamapwithclues（线索）tolookforthetreasurechestoutside.AfterRileyleftforschoolthenextday,hismomwrappedthewatchandwenttothepartystoretobuyatreasurechest.Shecamehomeandburiedthetreasurechestunderne

17、aththeoaktree.Shethendrewamapwithcluestowherethetreasurechestwasburied.WhenSaturdaycame,momanddadgaveRileyhismap,andtoldhimthathewouldhavetofindhisgiftinthetreasurechestusingthecluesonthemap.Rileywassoexcited!Heanxiouslyfollowedallthecluesandfoundthetreasurechestwithhisnewwatch.Wow!saidRiley.Thisisf

18、antastic!IknewIwouldfindatreasurechestsomeday!HappyBirthday!theyallshouted.（1）Oneday,Rileyreadastoryabout.A.anewwatchB.atreasurechestapiratemapaninterestingmovie（2）Rileysmotherhidthegift.A.intheyardB.inthelibraryC.inRileysschoolD.inapartystore3）Whatcanweknowfromthepassage?Rileygotasurpriseonhisbirth

19、day.TedandRileyhadthesameinterest.DadfoundthetreasurechestforRiley.MomtoldRileyhowtomakeaspecialgift.16.COkaytoEat?Atleast50%ofU.S.adultshaveeatenfoodoffthefloor.Thatsaccordingtoa2017HarrisPoll.Manypeopleusethefive-secondrule.Therulesaysthatfallenfoodissafetoeatifithasbeenonthefloorforlessthanfivese

20、conds.Canpeoplereallyusethefive-secondruletosaveadroppedsandwich?Orshouldtheythrowitandmakeafreshone?DonaldSchaffnerisaprofessoroffoodscience.Hisstudyshowsthatthefive-secondruleshouldnotalwaysbeused.Inhis2016report,hesaysitsnotwisetoeatdroppedwetfood.Thewetfoodtakesinbacteria（细菌）assoonasitfalls.Bact

21、eriadonthavelegs,theymovewiththemoisture,Schaffnersays.Thewetterthefoodis,themorebacteriaitsoaksup（汲取）.AnthonyHiltonstudiedthefive-secondruletoo.HeisaprofessorofLifeandHealthSciences.Hiltonfoundthatadryfoodonthefloorcollectsfewerbacteriathanawetfood.Hiltonalsofoundthatcarpetedfloorspassfewerbacteria

22、thanwoodfloors.Still,oneshouldbecareful.Foodthatisonthefloorisnevercompletelyrisk-freetoeat,hesays.Butifyoudropadryfoodinyourhouse,itsusuallyokayifyoupickitupveryquickly.Mostcleanhomesdonthavebadbacteria.Shouldyoueatfoodthatwasdroppedonthekitchencounter?Dr.StevenDowshenisadoctorforchildren.Hesaystha

23、tfloorsarenottheonlyplacethatcanmakefoodunsafetoeat.Kitchencounterscancontainmoreharmfulbacteria,DowshentoldTFK.Thisisbecauserawfoodssometimeshavebadbacteriacalledsalmonella.Theserawfoodscanbeonkitchencounters.Ifpeopleeatfoodoffasurfacethathassalmonella,theycangetverysick,saysDowshen.Withthefive-sec

24、ondrule,thetypeoffoodandtheplacewhereitfallsmatter.Soperhapsusethisruleinstead:Whenindoubt,throwitout.1）WhatsDonaldSchaffnersopinionaboutthefive-secondrule?Thedrierthefoodis,themorebacteriaittakesin.Itsagoodchoicetoeatthedroppedwetfood.D.Theminutethewetfoodfalls,itsoaksupbacteria.（2）Theunderlinedwor

25、drisk-freeprobablymeans.deliciousdangeroussafeeasy3）Whatcanyouinferfromthepassage?Peopleshouldnoteatadroppedsandwichonanyplaces.Peoplecannoteatfoodthatisonthefloorbecauseofsalmonella.Peopleneedtoconsiderthetypeofthedroppedfoodbeforeeating.Peopleshouldbecarefulaboutthefooddroppedonthekitchencounter.4

26、）Whatsthewriterspurposeofwritingthepassage?Toencouragepeopletousethefive-secondrule.Toshowdifferentpeoplesopinionsaboutthefive-secondrule.Toadvisepeopletothinktwicebeforeusingthefive-secondrule.17.DRik-rrork.Thatsthesoundmadebyfrogssingingatnight.Youmightthoughtthenoiseswerejustthemusicalsoundsofnat

27、ure.Youprobablyrealizethatyouwerelisteningtofrogscommunicatingwithoneanother.havedidntThesefamiliarsoundsarenotrandomBeingHeardbutNotSeen（任意的）butareactuallymeaningfultofrogs.Frogsaregoodatbeingheardbutnotseen.Theseanimalshaveseveralcharactersthatprotectthemfrompredators（捕食者）.Oneistheirsize.Mostfrogs

28、aresmall,whichhelpsthemhideeasily.Manyfrogshavecoloringthatallowsthemtohideintheirenvironment,makingitdifficultforpredatorstofindthem.Inaddition,mostfrogsareactiveatnight.Soitisdifficultformostanimalstoseetheminthedark.SmallbutLoudFrogscalltotellotherfrogswheretheyare.Theirvoicescanbeveryloud.Butwhe

29、nfrogsfeelthefootstepsofalargeranimal,theybecomesilent.Manyoftheworldsfrogsliveinrainforests,wheretherearemanydifferentanimalscallingtotheirownspecies（物种）intheirownways.Frogsneedtocallloudlyenoughtobeheardthroughthenoiseinordertofindotherfrogs.SingingwithPurposePeterNarinsisascientistwhostudieshowfr

30、ogscalltooneanother.Hehaslearnedthatfrogsusetheircallstohelpthemtellfriendfromenemy.Theysingthesamenotesatthesamevolume（音量）eachtimetheycall.Inaddition,Narinshasfoundthatfrogsofthesamespeciesalwayssingthesamepatterns（模式）.Thesepatternsarelikeacodethatisdifferentfromotheranimalscallsanddifficultforothe

31、rstocopy.Narinsalsoobservedthattimingplaysaroleinfrogcalls.Manyfrogscallonlyatacertaintimeofnight.MoreWorktoDoScientistswanttobetterunderstandthepurposeoffrogcalls.Studiescontinuetoexplorethedetailsoffrogsuniquecommunication.Beingheardbutnotseenisonewayfrogsstaysafe.Theideathattheyhavefoundawaytosur

32、viveinadangerousworldissimplyamazing.（1）Frogsaregoodatbeingheardbutnotseenbecause.A.theycannotjumphighB.theycanhideeasilyC.theyarenotactiveenoughD.theyhavebrightcolors（2）Frogsneedtocallloudlyto.A.driveawayotherspeciesB.tellfriendfromenemyquicklyC.beheardbyotherfrogsfeelthefootstepsofalargeranimal3）W

33、hatcanwelearnfromthepassage?Frogsalwayssingthesamenotesatdifferentvolumes.Frogsstaysafeinadangerousworldonlybytheircalls.Somefrogscallaccidentallyatdifferenttimesofnight.Somedetailsoffrogscommunicationstillleaveunknown.4）Whichisprobablythebesttitleofthepassage?FrogSongsLifeofFrogsFrogSecretsD.Worldo

34、fFrogs阅读表达（共5小题，每题2分，满分10分）18.Sometimestheworldmayfeellikeanunhappyplace.However,youcanmakeadifference.Ifyoumakeevenapersonsmiletoday,youcanhelpmakethisworldabetterplace.Hereisalistofideastohelpyou.SendahandwrittenletterInthisagewhereeverythingissentbyemail,itisashocktoreceivealetterthroughthepost.W

35、ritingafewwordsonpapertoafriendisaneasywaytomakeonesmile.Evenapostcardwithacoupleofsentencescouldreallymakesomeonesdayallforthepriceofastamp！VolunteerVolunteeringisoneofthenicestthingsyoucando.Itrequires（需要）sometimeandresearchtofindtheperfectprojectbeforevolunteering.Whetheryouvolunteeratyourlocalyouthgrouportakedogsfromthesheltersforawalk,thesimplefactthatyouaregivingupyourtimetohelps