八年级英语上册Unit 6 单元测试·培优卷（考试版A4）

PAGEPAGE12025-2026学年八年级上册英语单元测试卷Unit6·培优卷学校:___________班级：___________姓名：___________分数：___________（时间：100分钟，满分：120分）一、单项选择(本大题共10小题，每小题1分，共10分)1．Whatisthesentencestructureof“Youcanfindtheanswertothequestioneasily.”?A．S+V+P. B．S+V+DO+OC． C．S+V+IO+DO. D．S+V+O.2．Thesentencestructureof“Mygrandpaalwayswalkshisdoginthemorning.”is________.A．S+V B．S+V+O C．S+V+DO+IO D．S+V+DO+OC3．—Whereisthecat?—Oh,look!It’shiding________thedoor.A．under B．behind C．above D．from4．Thewindpowerofourcountrydevelopsmorequickly________wepushforgreenenergy.A．though B．before C．as D．until5．—Ineedtobuyasilkdress.Thetemperaturewillbemuch________tomorrow.—Yes.Summeriscoming.A．higher B．lower C．colder D．warmer6．—Wow,thefishsmellsso________!—Keepitawayfromourcat.Itcansmellthings________.A．good,good B．well,well C．good,well D．well,good7．ThetraditionalChineselunarcalendardividesayear_________24solarterms(节气).A．with B．to C．into D．of8．Thehigh-speedrailway_______SunshineTown_______MoonlightTown.A．connecting;to B．connect;with C．connects;to D．connected;for9．Itwaspleasant________thechildrentorun________intotheforestandexplorenewthings.A．of;deeply B．of;deep C．for;deeply D．for;deep10．Nicotine______thefunctioningofheartandlung,whichmeansithasbad______onyourheartandlung.A．effects,affects B．effects,effects C．affects,effects D．affects,affects二、完形填空(本大题共15小题，每小题1分，共15分)阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。MyfriendMr.Johnsonisafamousdoctorandhasahospital.Sohehasenoughmoneyto11allovertheworld.Andhe’sbeentoalotofplacesofinterest.Helikestoplaywithchildrenandhasalotoflittle12.Theyoftenaskhimtotellthemallkindsoffunnythingshe13.Itmakesthemhappyandhis14isalwaysfullofchildrenwhenhe’sfree.Itwasmylittleson’sseventhbirthdayyesterday.Theboywantedto15hisoldfriendMr.Johnsontotheparty.He16Mr.Johnsonhimselfandtoldhimaboutit.Thedoctoraccepted(接受)hisinvitationhappily.Athalfpastseventheboywas17hiscomingatthegate.18hesawhiscar,herantowardshim.Mr.Johnson19ontime,withanicepresentinhishand.Afterdinnerthechildrensataroundthetravelerandaskedhimto20themsomefunnystories.Mr.Johnsonagreedandhisstoriesmadethem21againandagain.Atlasthetoldthemthefunnieststory.Hesaid,“OnceIreachedacityonafoggyday.Thefogwasthe22intheworld...”“Pleasewaita23,Mr.Johnson,”myson24thedoctor,“It’ssaidthefoginLondonisthethickestintheworld.”“You’re25,mycleverboy.”saidthefunnydoctor.“Thecityhadmuchfogthatday...”“What’sit,then?”theboycouldn’twaittoaskagain.“ThefogwassothickthatIcouldn’tseeitatall,”thefunnydoctorsaidwithasmile.11．A．work B．fight C．live D．travel12．A．friends B．brothers C．workers D．classmates13．A．read B．wrote C．thought D．saw14．A．home B．room C．hospital D．dinner15．A．send B．ask C．carry D．get16．A．knew B．caught C．taught D．called17．A．waitingfor B．dressingup C．lookingaround D．caringabout18．A．Before B．Assoonas C．Until D．Since19．A．came B．answered C．said D．played20．A．speak B．say C．tell D．talk21．A．think B．laugh C．cry D．fear22．A．thinnest B．finest C．heaviest D．biggest23．A．moment B．day C．week D．year24．A．thanked B．broke C．stopped D．followed25．A．sorry B．sad C．wrong D．right三、语法选择(本大题共10小题，每小题1分，共10分)Springisagreenseason.It’sfull26life.Ilikespringverymuch.Inspring,it’swarm.27beginstogrow.Thegrassandtreesturngreen.Flowersstart28.Thebirdsallflyback.Everythinglooksnice.Inspring,Ifeelveryhappy29Istandonthegreengrass,listeningtobirdssinging.Theirsongssound30beautiful.Therearemanykindsofflowersandtheyhavemanycolours.Howbeautifultheyare!Thebees(蜜蜂)areflyingamongtheflowers.Inspring,wecandomanysports.Wecanplaywith31friends.Wecanflykitestoo.Ayear’splanstartswithspring.Look!Thefarmers32onthefarm.Theyareplantingcropsandvegetables.Theyworkveryhardlike33.Doyouwanttobealittlebee?Springis34littlegirl,andshegoeseverywhere.Whenshearrivesataplace,naturetherelooksgreen.Green35life’scolourandspringisfullofgreen.Springismyfavouriteseason.Tellmeaboutyours.26．A．with B．in C．of D．on27．A．Nothing B．Anything C．Something D．Everything28．A．blossom B．toblossom C．die D．todie29．A．when B．so C．or D．but30．A．sad B．sadly C．real D．really31．A．us B．our C．them D．their32．A．work B．willwork C．areworking D．worked33．A．bee B．bees C．flower D．flowers34．A．a B．an C．the D．/35．A．was B．were C．is D．are四、阅读理解(本大题共15小题，每小题2分，共30分)ANotwosnowflakes(雪花)arethesame.Theyhavedifferentshapesandfallinfourdifferentways.Bywatchinghowthey“dance”,wecanlearntheweatherconditions(状况).It’shardtoseesnowflakesdancingwiththenakedeye(裸眼).Scientistscanusespecialcamerastowatchthem.Weathermencanuseradars(雷达)tostudythesedancestolearnabouttheweather.Howtheydance:What’stheweatherlike?Fallinaline:Theyfallslowly.Zigzag(之字形路线):Theyshakealittlebackandforth(前后).Snowflakesdancinglikethismaymeltandbecomerain.Spin:Theyfallfast.Spinandzigzag:Theybumpinto(撞上)eachotherandbecomebiggerones.Snowflakesfallinginthesewaysmightbringalotofsnow.

36．Whatcanwelearnbywatchingsnowflakes“dance”?A．Thesizeofthesnowflakes. B．Theweatherconditions.C．Thecolourofthesnowflakes. D．Thetemperatureofthesnowflakes.37．Whatmighthappenifsnowflakesspinandzigzag?A．Theywillfallveryslowly. B．Theywillbecomesmaller.C．Theymightbringalotofsnow. D．Theywillmeltandbecomerain.38．Howdoscientistswatchsnowflakes“dance”?A．Byusingradars. B．Byusingrobots.C．Byusingtheirnakedeyes. D．Byusingspecialcameras.BI’dnevertoldmymotheraboutclimbingthetree.IfItoldher,shewouldsayitwastoodangerous.Mybrothers,beingbrothers,wouldn’thavecared.Thentherewasmyfather.TheonlypersonIknewwouldunderstand.Still,Iwasafraidtotellhim.Hemighttellmymotherandverysoonthey’dtrytostopme.SoIkeptquiet,keptclimbing,andfeltasomewhatlonelyjoyasIlookedoutovertheworld.ThenafewmonthsagoIfoundmyselftalkingtothetree.Thisisacompleteconversation,justmeandatree.AndontheclimbdownIfeltlikecrying.Whydidn’tIhavesomeonerealtotalkto?Whydidn’tIhaveabestfriendlikeeveryoneelse?Sure,therewerekidsIknewatschool,butnoneofthemwereclosefriends.They’dhavenointerestinclimbingthetreeorsmellingthesunshine.Thatnight,afterdinnermyfatherwentoutsidetopaint.Inthecoldofthenight,undertheporchlight,hewentouttoputtheunfinishedpaintingonasunrisehe’dbeenworkingon.Igotmyjacketandwentouttositbesidehim,quietasamouse.Afterafewminutes,hesaid,“What’sonyourmind,sweetheart?”Ilookedathimbutcouldn’tseemtospeak.Hemixedtwokindsoforangetogether,andverysoftlyhesaid,“Talktome.”Isighedsoheavily,anditsurprisedevenme.“Iunderstandwhyyoucomeouthere,Dad.”Hetriedkiddingme.“Wouldyoumindexplainingittoyourmother?”“Ihopenot,Dad.Iunderstandnowaboutthewholebeinggreaterthanthesumoftheparts.”Hestoppedhiswork.“Youdo?Whathappened?Tellmeaboutit!”SoItoldhimaboutthesycamore(无花果)tree.Abouttheviewandthesoundsandthecolorsandthewind,howclimbingupsohighfeltlikeflying,andhowitfeltlikemagic.Hedidn’tstoppedmeonce,andwhenIfinishedmystory,Ilookedathimandwhispered,“Wouldyouclimbuptherewithme?”Hethoughtaboutthisforalongtime,thensmiledandsaid,“I’mnotmuchofaclimber,Julianna,butI’llgiveitashot,sure.Howaboutthisweekend,whenwe’vegotlotsoftimetoworkwith?”“Great!”IwenttobedsoexcitedthatIdidn’tsleepformorethanfiveminutesthewholenight.Saturdaywasrightaroundthecorner.Icouldn’twait!—Adaptedfrom“Flipped”39．Whodidthegirldecidetotellaboutclimbingthetree?A．Hermother. B．Herbrothers. C．Herfather. D．Herfriends.40．Howdidthegirlfeelwhenshewasclimbingthetreeandlookingoutovertheworld?A．Lonely B．Scared. C．Excited. D．Surprised.41．Whichofthefollowingistherightorderaccordingtothepassage?a.Thegirltoldherfatheraboutherfeelings.b.Thefatheragreedtoclimbthetreewiththegirl.c.Thegirlwantedtotellsomeoneaboutherfeeling.d.Thegirlclimbedthetreeandtalkedwiththetree.A．d-c-a-b B．c-b-a-d C．c-d-a-b D．d-a-c-b42．Whatdoesthepassagemainlywanttotellus?A．Childrenneedfriendsatschool.B．Childrencanalwaysaskforhelpfromparents.C．Childrenshouldalwayslistentotheirparents.D．Childrenshouldbeallowedtodoanythingtheylike.CHaveyoueverheardofdaylightsavingtime(DST)?InmostoftheUnitedStates,peoplechangetheirclockstwiceayear.Inspring,theymovetheclocksonehourforward,andinfall,theymovethemonehourback.Thishelpspeoplehavemoredaylightintheeveningduringsummer.IntheUS,DSTstartsonthesecondSundayofMarchandendsonthefirstSundayofNovember.InMarch,theclocksmoveforward,sopeopleloseonehourofsleep.Thisiscalled“springforward”.InNovember,theclocksmovebackagain.Thisiscalled“fallback”.Thesephrases(词组)alsohelppeoplerememberwhenDSTstartsandends!DaylightsavingtimestartedduringWorldWarItohelpsaveenergy.Peoplethoughtthatiftherewasmoredaylightintheevening,theywoulduselesselectricity.Later,theUSmadeitanationalrule.Formanymiddleandhighschoolstudents,DSTcanbedifficult.Inspring,theyhavetowakeupearlier,andsometimesitisstilldarkoutside.Manystudentsfeelmoretiredafterthetimechange.Infall,theygetanextrahourofsleep,whichfeelsnice!WhenIwasinschool,Ihatedwakingupinthedarkfortheschoolbus.I’dstillfeelsleepyevenaftergettingtoschool,soitwasapainalwaysstruggling(努力)tokeepmyheadupandstayawakeformymorningclasses.Evennow,DSTmakesithardertomessagemyfriendsandfamilyindifferentUStimezones(时区).Somepeoplewanttoenddaylightsavingtime.Othersthinkitisanimportanttradition.Whatdoyouthink?43．HowlongdoesdaylightsavingtimelastintheUS?A．Aboutamonth. B．Aboutaseason. C．Abouteightmonths.44．WhywasDSTset?A．Tosaveenergyduringwartime. B．Tohavemoreworkinghours.C．Toensureenoughsleepforstudents.45．WhatisParagraph5mainlyabout?A．TheimportanceofDST. B．HowthewriterstruggledduetoDST.C．HowchildrencountedtimeduringDST.46．Whatisthewriter’sattitudetowardDST?A．Hedoesn’tsay. B．Hesupportsit. C．He’sagainstit.DAntarctica(南极洲)isagreat,icyland,surroundedbythehugeSouthernOcean.TheiceinAntarcticadoesn’tjustcovertheland.There’salsoalargeareaofseaice,whichfloats(漂浮)ontheocean’ssurface.ScientistshavebeenmeasuringtheareaoftheseaiceinAntarcticasince1979.Formostofthistime,Antarcticahasseemedtobealmostnotinfluencedbythechangingweatherconditionsexperiencedinotherpartsoftheplanet.Infact,untilrecentyears,Antartica’sseaiceareamainlysetrecordsforgrowing.Thatbegantochangearound2016.Now,forseveralyears,theareaofAntartica’sseaicehasbeengettingsmaller.Thisyear,theUSNationalSnowandIceDataCenter(NSIDC)reportedthatAntartica’sseaicereacheditsmaximum(最大值)onSeptember10—almosttwoweeksearlierthannormal.Andtheseaicewasatanewrecordlow—notjustbyalittlebit,butbyalot.ThelasttimeAntartica’slowseaicesetarecordattheendofwinterwasin1986.Andthisyear,there’sabout1.03millionsquarekilometerslessseaicethanin1986.It’shardtopicturesuchalargearea,butit’saround1.6timesthesizeofFrance.ScientistsarestilltryingtounderstandwhatisdrivingthechangeinAntarctica.TedScambos,aresearchscientistattheUniversityofColorado,says,“Antarctica’sicelevelshavealwayschangedsome,butthesituationthisyearispointingtowardswarmeroceanconditionsaroundthearea.”Thenewlowrecordhasworriedscientists.Theseaiceisimportantbecauseithelpscooltheplanet.Whenit’sfrozen,seaicereflectssunlightbackoutintospace.Butwhentheseaicemelts(融化),thewaterleftbehindisdarker,andtakesinandkeepsmoreheat.47．WhatdidNSIDCfindabouttheseaiceinAntarcticathisyear?A．Itprotectedthewildlifeintheocean. B．Itgrewandcoveredawiderarea.C．Itturnedouttobedifficulttoobserve. D．Itreachedanewrecordlowlevel.48．WhydoesthewritermentionFranceinparagraph4?A．Topresenthowsmallthecountryis.B．Tointroduceanewtopicfordiscussion.C．ToshowAntarctica’sseaiceisgettingsmaller.D．Toexplainthepositionofthewonderfulland.49．WhatcausesthechangeinAntarcticaaccordingtoTedScambos?A．Lowrainfall. B．Shortsummermonths. C．Coldweather. D．Risingtemperatures.50．WhatcanweknowaboutAntarctica’sseaice?A．It’skeytotheearth’scoolingsystem. B．It’sjustashort-termproblem.C．Itremindsustofindwaterresources. D．Itoffershumansabrightfuture.五、用所给词的适当形式填空(本大题共5小题，每小题1分，共5分)51．Infact,thebook’smessagewasverysimple—tothink(positive).52．Theweatherreportsaysitisgoingtobe(fog)tomorrowmorning.53．IcanfeeltheonmyfacewhenIwalkinthesunnypark.(hot)54．It’sanewwayof(connect)witheachotherforstudents.55．Tomwasdoinghomeworkinhisbedroom.(sudden)heheardasoundoutsidethewindow.六、选词填空(本大题共10小题，每小题1分，共10分)用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次，每空限填一个单词。）be,heavy,volunteer,two,complete,it,prepare,fall,rise,hourFloridaisastateinthesoutheastoftheUS.Insummerandautumn,there56stormsfromtimetotimeinthisarea.OntheafternoonofNovember9,2022,blackcloudsfilledthesky.ThenewsonTVreportedthataheavyrainstormwason57waytoFlorida.Formostpeople,itwasnotthefirsttimetoexperiencestorms.Thentheytookactionrightaway.Whilesomepeoplewereputtingpiecesofwoodoverthewindowsoftheirhouses,otherswere58somecandlesandfood.Intheevening,therainstormfinallycamewithstrongwinds.Therainbeatagainstthewindowsofthehouses59.Theseriousrainstormlastedforseveral60.Itcausedlotsoftreesinthestreetsandparkstofalldownandbrokemanythings61.Thepowerinmanyplaceswasoffandpeopletherehadtousecandlestogivelight.Onthe62day,therainstormstoppedearlyinthemorning.ThestreetsandparksinmanycitiesinFloridawereinamesswith63trees,brokenwindowsandrubbisheverywhere.Afterthesun64,thecleanersbegantocleanupstreetsandparks.Manycityresidents(居民)alsocametohelp.Withthe65help,theneighborhoodbecamecleansoon.Thestormbroughtfamiliesandneighborsclosertogether.56._______________57._______________58._______________59._______________60._______________61._______________62._______________63._______________64._______________65._______________七、任务型阅读(本大题共5小题，每小题2分，共10分)请阅读下面语篇，根据其内容回答问题，并将答案写在答题卡相应的位置上。Isitsunny,cloudyorrainytoday?Weathermattersalottous.Itmakesadifferencetowhatwedoandwhatwewear.Peopleinthepaststudiedweatherbylookingatchangesinnature.Theycouldknowaboutweatherwithcloudsbyreadingtheirsizes,shapesandheights.Forexample,fish-scalecloudsmeanthattheweatherwillsoonturnbadwithrainandwind.Tallcloudslikefortsmeanthatstormsareahead.Funfact:Howfaristhestormfromyou?Whenyouseelightning,startcountingthenumberofseconds(秒)betweenlightningandthunder(雷).Foreverythreeseconds,thestormisonekilometeraway.ThetraditionalChinesecalendartellsusthesecretsofweather,too.ItconnectstheTwenty-fourSolarTerms(节气)withthelunarcalendar.Ittellsfarmersthebestmonthstoplantseeds(种子)andharvestcrops.Forexample,JingzheoftenfallsinMarchinChinaanditmarksthebeginningofwarmweatherwithrainandthunder.Itisthetimewhenfarmersbegintoplantseedsintheirfields.Youmayseewindvanesontopofbuildings.They’reusedtoshowwherethewindiscomingfrom.AncientChinesewindvanesoftenhadabirdoradragononthetop.Nowadays,wehavemoredesignsforthem.Culturecorner:ThexiangfengtongwuItisanancientChinesewindvane.ItwascreatedbyZhangHengintheEasternHanDynasty.Atpresent,peoplecollectdatafromdifferenttoolsandguesswhattheweatherisgoingtobelike.Wecanknowaboutweatherthroughmanyappsorwebsites.Moderntechnologyhelpsusalotinstudyingweatherbutthefolkwisdomofthepastisstillusefulnow.Byconnectingtheknowledgeofthepastandpresent,wecanknowabouttheweatheraroundusevenbetter.66．Howdidpeopleinthepastknowaboutweatherwithclouds?67．Ifthereareninesecondsbetweenlightningandthunder,howfaristhestormfromyou?68．WhydoChinesefarmersbegintoplantseedsinMarch?69．Whatisthexiangfengtongwuusedfor?70．Whichwaydoyouusetoknowaboutweather?Whatdoyouthinkofit?八、短文填空(本大题共15小题，每小题1分，共15分)阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空。WhatisthebestseasontovisittheAmazonRainforest(亚马逊雨林)?Thisis71commonquestionwegetfrompeoplevisitingtherainforestforthe72(one)time.Theanswerisanytime.Thereisawetseason73adryseasonintherainforest.Thereisnotimethatis74(good)thantheother.Bothofferbeautifulsightsandamazingchances(机会)toseeplantsandanimals,hotweatherandsome75(rain)days.ThewetseasonisaboutfromNovembertoApril.Duringthetime,therainforest76(get)60%ofthetotalrainfall,soitiscoolandwet.Also,becauseoftherain,thewaterintheriver77(rise)andthereisafloodintheforest.That78