Unit 3 Electricity（單元測(cè)試·提升卷）-2023-2024學(xué)年八年級(jí)英語(yǔ)下冊(cè)單元速記•巧練（牛津上海版）（原卷版）

試卷第=page66頁(yè)，共=sectionpages77頁(yè)第頁(yè)Unit3Electricity（單元測(cè)試·提升卷）學(xué)校:___________姓名：___________班級(jí)：___________考號(hào)：___________一、單項(xiàng)選擇1．Stop________,please.Let’shaveameeting.A．talk B．totalk C．talking D．talked2．BellaalwaysfeelstiredandIthinkshe________gotobedearly.A．should B．could C．may D．shall3．Withthe“doublereduction”(雙減),studentshavemuch_________timetodoafter-schoolactivitiesthanbefore.A．many B．much C．more D．most4．Thepartywas________successful.Allofusenjoyedourselves.A．so B．such C．enough D．true5．—Howmuchjuiceisthereinourhouse?—_________.Let’sgotothesupermarketandbuysomeafterdinner.A．None B．Nothing C．Everything D．All6．Jennygoestoschooleveryday________Sunday.A．besides B．not C．no D．except7．—Jane,canIhave________eraser?

—OK,hereyouare.A．/ B．a(chǎn)n C．a(chǎn) D．the8．—________isthesecondstepofmakingRussianSoup?—Oh,Iforgot.ButIthinkmymomcanhelpus.A．Howmany B．Howmuch C．How D．What9．________quiet,Tom.Yourfatheriswritingareport.A．Keep B．Kept C．Tokeep D．Keeping10．Where________he________lastSaturday?A．did;go B．did;went C．is;go D．was;went11．NotonlyhebutalsoI________themoviebefore.A．see B．sees C．haveseen D．hasseen12．Water________iceiftheweatherisbelowzero.A．willbeturnedoff B．willbeturnedtoC．willbeturnedinto D．willbeturnedup13．—WouldyouliketoseethefilmChangjinLakewithmethisSunday?—I’dliketo,butI’mnotsure________I’mfreeonthatday.A．whether B．that C．when D．what14．—Thebookseemsalittleboring.

—Youwon’tenjoyit_________youputyourheartintoit.A．when B．if C．a(chǎn)fter D．unless15．Thegirl________issittingunderthetreecomesfromEngland.A．who B．whom C．where D．what二、選詞填空將下列單詞或短語(yǔ)前的字母填入空格。每個(gè)單詞或短語(yǔ)只能填一次。A．change;B．planes;C．form;D．surprised;E.isconnectedto;F.use;G.whenEnergymakestheworldgoround.Energylightsourcities.Energypowersourvehicles(交通工具),trains,16androckets.Energywarmsourhomes,cooksourfood,playsourmusic,givesuspicturesontelevision.Energypowersmachinesinfactoriesandtractorsonafarm.Withoutit,we’dbewithoutkeyformsoftechnologyandtransportation.Energyfromthesungivesuslightduringtheday.Itdriesourclothes17they’rehangingoutsideonaclothesline.Ithelpsplantsgrow.Everythingwedo18energyinoneformoranother.Whenweeat,ourbodieschangetheenergystoredinthefoodintoenergytodowork.Whenwerunorwalk,we“burn”foodenergyinourbodies.Whenwethinkorreadorwrite,wearealsodoingwork.Manytimesit’sreallyhardwork!Cars,planes,lightbulbs,boatsandmachinesalso19energyintowork.Workmeansmovingsomething,liftingsomething,warmingsomething,lightingsomething.Alltheseareafewofthevarioustypesofwork.Electricityisa20ofenergyusedinourliveseveryday.Here’ssomethingyoucandotoseetheimportanceofelectricity.Takeawalkthroughyourschool,houseorapartmentandwritedownallthedifferentappliancesandmachinesthatuseelectricity.You’llbe21athowmanythingsweuseeachandeverydaythatdependonelectricity.三、單詞拼寫(xiě)22．ThelittlebluecartoonSmurfswereplanningtocelebratetheirbirthday.(fifty)23．Accordingtoareport,AIisexpectedto85millionjobsworldwideby2025.(place)24．Yourcarisdesignedtogiveyoudifferenttypesofwhenthingsgowrong.(warn)25．Thecoachexplainedhowtowearamaskatthegym.(comfortable)26．Thebodyproducesthatarenaturalpainkillers.(chemistry)27．Helookedandconfidentbeforethematch.(relax)28．I’dbeenwaitingforthirtyminutesandIwasgetting.(patient)四、完成句子29．Dannydidsomeexercisesyesterday.（改為否定句）Dannyanyexercisesyesterday.30．TheGradeEightstudentsareplantingtreesoverthere.（改為一般疑問(wèn)句）theGradeEightStudentstreesoverthere?31．WemustthankJenny.ShehelpedoursonwithhisEnglish.(保持句意不變)WemustthankJennyoursonwithhisEnglish.32．Samwassotiredthathecouldn’tcontinuedrivingthecar.（保持句意不變）Samwastiredcontinuedrivingthecar.33．is,our,city,thanbefore,beautiful,more,much(連詞成句).五、閱讀理解Imaginethatthebatteryonyourmobilephonehasrunout.Youcan’tmakeanycallsforhelpandnoonecancontactyou.Youareallalone,andwell,notquite.Justreachintoyourpocketandtakeoutapieceofsugar.Putitintothebattery,waitaminuteandyouarebackonthephone.ThankstoacoupleofAmericanscientists,thissituationcouldbecomereal.SwadeshChaudhuriandDerekLovelyhaveinventedthe“bacteria(細(xì)菌)battery”.Thiskindofbatterygetsitspowerfrombacteriathateatssugarandturnsitintoelectricity.“Thisisaspecialorganism(有機(jī)體),”Lovelysaid.“Youcangetenoughelectricitytopoweracellphonebatteryforaboutfourdaysfromaspoonfulofsugar.”Inthepast,bacteriabatterieshavebeenexpensiveandnotlong-lasting.Butthisbatteryusesamoreefficientbacteriumthatcanturn80percentofsugarintoelectricalenergy.Thisis30percentmorethansimilarbatteriescanmanage.Thebacteriabatterycouldbecomeassmallasahouseholdbattery.Itisalsocheapandstable(穩(wěn)定的),becausesugarcanbetakenfromwasteandcrops.Butthesugar-to-electricityprocessisnotsatisfactoryasitcouldtakeweeksforthebacteriatochangeacupofsugarintoelectricity.Anditproduces“greenhouse”gaseswhichpollutetheenvironment.Thescientistsunderstandthereisalotmoreworktobedone.“Itisstillyoung.”saidLovely.“Wherewearenowiswheresolarpowerwas20or30yearsago.”Healsobelievesthebatterywillbeusedinscientificequipmentatthebottomoftheocean.Ocherideasincludeusingsugarinthebloodtorunmedicaldevicesinthehumanbodyandtakingsugarfromanimalwastetoprovideenergytopowerhomesinrural(鄉(xiāng)村的)areas.34．What’sthepassagemainlyabout?A．Aneffectivewaytorepairthemobilephone. B．Ascientificinventionofanewtypeofbattery.C．Acleanenergytoreducethecarbondioxide. D．Anewkindofmobilephoneanditsfuture.35．WhichofthefollowingisNOTtheadvantageofthenewly-developedbattery?A．Convenient. B．Stable C．Inexpensive. D．Quick36．Whichofthefollowingarethescientistsworkingontoimprovethenewbattery?A．Increasethebacteria. B．Solvethepollutionproblem.C．Bringdowntheprice. D．Changethesizeofthebattery.37．Whatdoestheunderlinedsentenceactuallymean?A．Thebacteriabatterysharessomesimilaritieswithsolarenergy.B．Scientistswillcontinuetheirworkuntiltheyfindsolarpower.C．Thereisstillmuchroomfortheimprovementofthebacteriabattery.D．Thebacteriabatterywillbeaspopularassolarpowerintwentyorthirtyyears.38．Accordingtothelastparagraph,whowillfindthebacteriabatterylessuseful?A．Divers. B．Farmers. C．Doctors. D．Architects.六、完形填空Choosethewordsorexpressionsandcompletethepassage(選擇最恰當(dāng)?shù)膯卧~或短語(yǔ)完成短文)Whatdoyouthinkofwhensomeonesaysthewordinventor?Maybeyouthinkofawomandressinginawhitecoat,surrounded(被……圍繞)bytesttubesandworking39intothenight.Perhapsyouthinkofagray-haireddoctormakingstrangemachines.Whateveryouthinkof,thetruthisthatinventorsarejustrealpeople.Theycomefromallwalksoflife(各行各業(yè)),andfromallovertheworld.Theyareofallages.Somemight40beyoungerthanyou!BrandonWhalewaseightyearsoldwhenheknewthePaceMate,whichhelpspeoplewhohavepacemakers(心臟起搏器)fortheirhearts,likeBrandon’smother.Whenpatientsare41,theycansenddataabouttheirheartthroughanelectronicbracelet(手鐲)todoctorsinthehospitalwithoutsteppingoutofthedoor.However,thisbraceletwastoobigforhismother,soBrandonfoundawaytomakeitsmallerandmoreconductive(更具導(dǎo)電性),soitcouldsendinformationbetter.Justlikeotherinventors,BrandonWhalesawaneedandfoundout42tofillit.Thatisexactlywhatinventingis.Someoneworksoutaproblembyputtingthingstogetherinawholenewway.Inventingisnotnew.Itispartofbeinghuman.Infact,humanshaveusedtoolsthey43forthousandsofyears.Itisunlikelythatpeoplewilleverstopinventing.Frommakingthefirstwheelandusingfiretocreatingfuel-cellcarsandvisitingspace,thereseemstobeno44tohumancreatively.39．A．hardly B．late C．happily D．later40．A．still B．a(chǎn)lso C．probably D．even41．A．inhospital B．a(chǎn)thome C．inthestreet D．inthestore42．A．how B．what C．whether D．when43．A．kept B．collected C．invented D．expected44．A．need B．end C．time D．way七、短文填空請(qǐng)根據(jù)下文中所給的首字母寫(xiě)出空格所缺的單詞，使文章通順合理并符合語(yǔ)法要求。在填寫(xiě)答題卷時(shí)，要求寫(xiě)出完整單詞。（每空只寫(xiě)一詞）Today,manyinventionscanbebetterknown.Let’shavealookatsomeofthem.TVBikeAscientistconnectstheTVtoabikesothattheTVcangettheelectricitybyridingthebike.IfthechildrenwanttowatchTVforalongertime,theyhavetorideveryhardi45ofsittingonthesofa.FloatingBikeCanyouimagineabicyclecrossingrivers?Ifyouwanttocrossariver,first,inflate(充氣)ahugeplasticballallaroundthebike.Thenyoucane46theballandridethebikeinsidetheballtomoveforward.FireRechargerAfirerechargercanproduceelectricityfromtheheatoffire.Thismeansifyouhavet47findingaplacetocharge(充電)yourmobilephoneinthewild,youcanuseasmallfiretodothat.DigGogglesUnderwatercamerasareoftensoe48.ButnowapairofcheapDigGogglescanhelpyoudothat.Theyarespecialglassesfortakingphotoswhenswimming.Openandcloseyoureyestwiceandthenyouwills49intakingphotoseasilyunderwater.八、任務(wù)型閱讀【語(yǔ)篇來(lái)自二十一世紀(jì)學(xué)生英文報(bào)·試題原創(chuàng)】NewtechwillchangeourfutureWitheveryyearthatpasses,anewtechnologycomesalongtoimproveourlivesandchangethewaywedothings.ScientificAmericanhaschosen10emerging(新興的)technologies.Someofthemmightbethe“nextbigthing”.Let’shavealookatthreeofthem.Quantumsensors量子傳感器Everythingintheuniversehassomeamountofgravity(引力)—evenyou.Andnow,scientistsaredesigningsensorsthatcanfindthesetinygravitationalfields(引力場(chǎng))anddetect(探測(cè))thingsmoreaccurately(精確地)andsafely.Thesequantumsensors,asthey’recalled,canpickuptinychangesingravitational,electric,andmagnetic(磁的)fields.Theyaremoreaccuratethanothersensors,astheycandetectchangesattheatomic(原子的)level.Forexample,theycanbeusedtodetectcables(電纜)undergroundwith