Unit7单元测试上海牛津版七年级上册英语

8/8上海牛津版2021-2022学年7AU7综合测试卷I.Completethesentenceswiththegivenwordsintheirproperforms.1.Themooncakeswithnutsare_________thantheoneswitheggs.(nice)2.Igetup________thanmyfather,butmymothergetsup_______inthefamily.(early)3.Mathsisas________asEnglish．（interest）4.Whatcityis__________________,Dalian,QingdaoorSanya?(beautiful)5.MrsBrownismuch__________________thanshewastwoyearsago.(healthy)6.Lifeinthecountrysideis____________thanthatinthecity.(peace)7.Sheismyfavorite________.(sing)8.It’s______tomakesnowmen.(funny)9.I’dliketotakesome________.(photo)II.Choosethebestanswer.()1.Iboughtthelittlechild______sweetsandtheboylookedveryhappy. A.apieceof B.apacketof C.apairof D.acoupleof()2.Digitalcamerasarebecomingverypopular,thoughsomestill________toomuch.A.cost B.spend C.sell D.pay()3.Theriverruns______thecityfromtheeasttothewest.A.through B.across C.cross D.opposite()4.______Iwascookingsupper,theelectricitywentoff. A.While B.Before C.Assoonas D.Since()5.We______switchofftheelectricitybeforeweleavetheroom.A.can B.can’t C.must D.mustn’t()6.Thecheesecaketastedso_________thatthekidaskedformore.A.well B.delicious C.bad D.badly()7.Ittookplace___________themorningofMarch17,1945. A.in B.on C.at D.of()8.Wemustbecareful______theelectricity. A.of B.with C.about D.on()9.______greatfunitistoplaywithalovelydog.A.How B.Howa C.What D.Whata()10.Ihavetwobrothers.Oneisateacher._____isadoctor. A.another B.theother C.others D.theothers()11. —MayIleavenow?—No,you______.You______stayhere.A.needn’t…hasto B.must…havetoC.can’t…must D.needn’t…must()12.She_____buysomuchfood.A.needto B.needst o C.needn’tto D.doesn’tneedto()13.He_____somedrinks. A.need B.needn’t C.needsto D.needs()14.In10years’time,hewillbe12centimeters_____. A.tall B.taller C.heavy D.heavier（）15.Idon’tlikethispen,pleaseshowme_____. A.another B.theother C.others D.theothers()16.Look,hereisa/an______sign.Ittellsusthingsthatwemustn’tdo.A.informationB.directionC.warning D.instruction()17.Pleasetellthekids_____somuchnoisebecauseMrs.Wangishavingarest.Adon’tmake B.notto make C.tonotmake D.notmake()18.HasKittytoldyou______tobuy?A.whereB.whatC.how D.when()19.We'll______theHopeProjectinthemountainousareaofChina.A.spendsomemoneyin B.paysomemoneyforC.raisesomemoneyfor D.collectsomemoneyon()20.MustIfinishthisprojectnow?______Ourbossislookingforwardtoit.A.No,youneedn't. B.Yes,youmust.C.No,youmustn't. D.Yes,youneed.III.Rewritethesentencesaccordingtotheinstructionsinthebrackets.1.Theoldmanspentnearlyonehourandahalfgoingtohisdaughter’shouseonfoot.(保持原意)It________theoldmannearlyonehourandahalf________gettohisdaughter’shouseonfoot.2.Wemustgetupbeforehalfpastsix.(改为反意问句)Wemustgetupbeforehalfpastsix,________________?3.Janecouldspeaktenlanguageswhenshewasfiveyearsold.(保持原意)Jane________________tospeaktenlanguageswhenshewasfiveyearsold.4.Shehasdoneherhomework.(改为否定句)She________________herhomework.5.Hedranksomewater.(一般疑问句)________he________anywater?6.Ofallthesports,Ilikeplayingfootballbest.(保持原意)My________________isplayingfootball.7.Ireadthisnewspaperyesterday.(一般疑问句)________you________thisnewspaperyesterday?8.HewatchesalotofTVprogrammesatnight.(改为否定句)He_______watch_______TVprogrammesatnight.9.Kittywillwatchthecartoon.Joewillwatchthecartoon,too.（保持句意不变）Kittywillwatchthecartoon._______________Joe.10.Mymothergoestotheshoppingcenteronceaweek.(对划线部分提问)__________________doesyourmothergototheshoppingcenter?IV.ReadingcomprehensionA.Electricitykeepsuswarminwinter,coolinsummer,cooksourfood,heatsourwater,cleansourclothesandpowersourTVs,radios,videogamesandcomputers.Electricitymakeswonderfulthings___1___.Electricitycantravel___2___throughourbodies.Doyouknowwhy?Becauseelectricitymovesquicklythroughwaterandthehumanbodyis70percentwater!Electricitycanbeverydangerous.Whatwillhappen___3___yougetshocked?Youwillfindithardtobreathe,your___4___willstopbeatingandyouwillgetburnsandeven___5___!Aselectricitytravelsatthespeedoflight,it’salmostimpossibleforyoutopullaway(摆脱)ifyoureallygetshocked.And,youshould___6___trytotouchanyonewho’sbeenshockedwithyourhands,becauseyoucanbecomepartofthecircuitaswell!Itsoundsterrible,anditis,butifyourememberthe___7___rules,youcanalwaysuseelectricitysafely: Nevertouchanelectricapplianceifyouarestandinginwaterorifyourhandsarewet. Nevertouchbrokenelectricalcords(电线，皮线). Neverputametalobjectintoanapplianceorplug. Keepkitesawayfrompowerlines. Keepawayfromdowned(下落的)powerlines.()1.A.difficult B.clean C.possible D.terrible()2.A.easily B.slowly C.heavily D.badly()3.A.because B.where C.how D.if()4.A.body B.heart C.eyes D.legs()5.A.die B.sleep C.cheer D.save()6.A.sometimes B.seldom C.never D.usually()7.A.traffic B.school C.home D.safetyBMostmatter(物质)hasthreestates(状态).Doyouknowthethreeformsofwater?Watercanbeliquid,solidandgas.Whenitbecomesice,itmaybeashardasarock.Whenitiswater,youcanp__1__itoutofabottle.Whenitbecomessteam,youcanfeelitveryhot.Watercanc__2__fromoneformtoanothereasily.Whenit’scoldenough,itturnsintoice.Whenitishotenough,itturnstosteam.Whenicemelts,itturnsintowater.Whensteamc__3__,itturnsintowater.Wheredoeswatercomefrom?Waterrisestotheskyb__4__theheat.Watervapor(水蒸汽)riseshigherandhigherandthencloudsformintheair.Buttheh__5__theyrise,thecoldertheyare.Thismakeswatervaporcondense(凝结).Inthisway,thetinydropsofwaterinthecloudsgetbiggerandbiggeruntiltheyareheavyenoughtofalltotheearthasr__6__.CSomepeoplehaveproblemsfallingasleep;othershavetroublegettingupinthemorning.Thefollowingsuggestionsmayhelp.

Don’tspendlongerthanthirtyminutestryingtofallasleep.Ifyoucan’tgettosleepafterhalfanhour,getupanddos

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quiet,likereading.Onlygobacktobedwhenyoufeeltired.

Drinkaglassofwarmmilkfifteenminutesbeforeyougotobed—ithelpsyoutorelax.Butdon’tdrinkcoffeeortea:theyhavechemicalswhichwillmakeitd

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Haveawarmbath—it’sagreatwaytorelax.Butn

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stayintheretoolong.Morethantwentyminutesandyouwillloseallyourenergy.Andthebathroomisn’tthebestplacetofallasleep!

Listentosomemusic.However,ifyouhavetogetupandturnofftherecorderwhenthemusicf

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___

,itwon’twork!

Setalltheclocksinthehousetenminutesfastbeforeyougotobed(andtrytoforgetthatyoud

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thiswhenyouwakeupthenextmorning).

Getafriendtophoneyouinthemorning.Andhopethatyourfriendisbetteratwakingupthanyouare…andisabletohaveaninterestingt

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withyouonthephonetohelpyouwakeup.

Gotobede

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thanusual.Itmaynotbeeasyatfirst,buttheysaythatanhourofsleepbeforemidnighthasthesameeffectastwohoursaftermidnight.DElectricitydidn’tbeginwhenBenjaminFranklinflewhiskiteduringarainstorm,nordiditbeginwhenpeoplefirstusedlightbulbs.Electricityhasalwaysbeenaroundalthoughit’sinvisible.Scientistshaveworkedwithelectricityforthousandsofyears.We’veallheardoffamousonessuchasBenjaminFranklinandThomasEdison,butmanyotherimportantinventorshavebeenburiedinhistory:backinancientGreece,scientistsbegantostudyelectricity.Over2,000yearslaterin1600,EnglishscientistWilliamGilbertfirstusedtheword“electric”inareport;whenEdison’sgenerator(发电机)wasconnectedwithJamesWatt’ssteamengine,itbecamepossibletoproducealotofelectricityatlast;ScottishinventorWattwasbornin1763.Hisnamewasgiventotheelectricunitofpower,thewatt(瓦特).Questions:1.Whodiscoveredelectricity?_________________________________________________________________________2.Iselectricityvisibleorinvisible?______________________________