Unit6单元培优（原卷版）-2021-2022学年九年级英语课后培优练（人教版）

Unit6单元测试班级________________姓名___________________学号___________________一、单项选择（每题1分，共15分）1．ThisTVprogramdiscusseswherethebesttealeaves________.A．wereproduced B．haveproduced C．produced2．—Itogiveaspeechatthegraduationceremonyyesterday.—Luckyyou!A．waschosen B．amchosen C．willbechosen3．ThelandingofChina’srover(登陆车)ZhurongonMarsshowsChinahasmadegreat________inspaceexploration.A．progress B．project C．product D．protection4．ChinaPandaTrainfromChengdutoZunyi_________touseonMarch28,202l.A．isput B．wasput C．willbeput D．puts5．—Thedishesinthatrestaurantmustbevery_______.—Don’tworry.Youcanenjoyyourself.It’smytreat.A．cheap B．salty C．delicious D．expensive6．NotonlyPeterbutalsohisfather________crazyaboutthebasketballmatch.A．am B．is C．are D．be7．—Whatabeautifuldress!Perfectforyou!—Thankyou.It________bymymotherlastmonth.A．ismade B．wasmade C．made8．—_________themunistPartyofChina(中国共产党)foundedin1921?—Yes,andit’sher100thbirthdaythisyear.A．Is B．Was C．Has D．Have9．We________toreachforourdreamsinthegraduationceremonylastweek.A．encourage B．areencouraged C．encouraged D．wereencouraged10．—Wow,socool!WhotaughtyoutoplayTikTok（抖音）?—_______.Ilearneditby_______.A．Somebody;myself B．Nobody;myself C．Nobody;me D．Somebody;me11．—________you________toJim’sbirthdaypartylastnight?—Yes,Iwas.ButIwastoobusytobethere.A．Did;invited B．Were;invite C．Was;invited D．Were;invited12．TuYouyou________theNobelPrizein2015forherworktoman.A．wasgiven B．hasbeengiven C．gives D．gave13．Ididn’tfindthatIleftmyIDcardathomeuntilI________toshowitbeforeIgotontheplane.A．require B．wasrequired C．required D．amrequired14．—I’mafraidthatyoulookabitfatterthanbefore.—Yeah.Ineedtostartexercisingandgetbackin________.A．size B．height C．style D．shape15．—Whichteacherwillyoumissmostinyourjuniorhighschool?—Mymathteacher,ofcourse.Iremembershealways________asmile.A．gave B．made C．wore D．marked二、完型填空（每题1分，共15分）Oneoftheeasiestwaystostopthespreadofdiseaseistosimplywashyourhands.Twentysecondsofhandwashingwithsoapandwatercanreduce16andsavelives.But,manypeople,especiallychildren,donothavegoodhandwashinghabits.One17isthatchildrendonotwashtheirhandsoftenenoughorlongenough.Childrenmaythinkthatitisa18thingtodo.Tohelp19thisproblem,AmanatAnandandShubhamIssarfromIndiacreatedaproductcalledtheSoaPen（肥皂笔）toturnhandwashingintoa20activity.Asthenamesuggests,theSoaPenisapenmadeoutofsoapthatkidscan21with.Thechildrendrawontheirhandswiththesoappenandthenwashitoff.If22donotspendenoughtimewashingitoff,thecolorswillremainonthechildren’shands.It’safun23toteachkidshowtowashtheirhands.IssarsaidtheSoaPenisinventedtoteachkidsgoodhandwashinghabitsanditensuresthatchildrenspendenoughtimewashingtheirhands.Thismaybeespecially24inaclassroom.Oftena25doesnothavethetimetoensurethateachchildhaswashedtheirhands26.“Kidsactuallywashtheirhandsfortheproperamountoftime27they’redrawingontheirhands,andunderwatertheyhavetorubreallyhardtoremovethedrawing.Sotheyareactuallywashingtheirhands28justgoingunderwater.”Theproductcouldhaveagreat29onpublichealth.TheUnitedNationsInternationalChildren’sEmergencyFund（UNICEF）reportsthat1.5millionchildren30eachyearasaresultofdiarrhea.UNICEFsaysgoodhandwashinghabitscouldreducethatnumberby40percent.16．A．challenges B．illnesses C．energies D．petitions17．A．program B．problem C．chance D．style18．A．serious B．special C．tiring D．difficult19．A．solve B．explain C．collect D．refuse20．A．valuable B．traditional C．safe D．fun21．A．start B．disagree C．draw D．plain22．A．they B．others C．we D．some23．A．smell B．size C．way D．shape24．A．helpful B．popular C．mon D．perfect25．A．doctor B．friend C．parent D．teacher26．A．widely B．probably C．properly D．gradually27．A．so B．because C．if D．although28．A．becauseof B．asfor C．thanksto D．insteadof29．A．influence B．suggestion C．discovery D．experience30．A．meet B．die C．fight D．fail三、根据汉语或首字母提示填空（每题1分，共10分）31．I_______(怀疑)whetherhesaidistrue.Heoncetoldalie.32．TheRedArmywas_________(迫使)tohavetheLongMarch.33．The32nd_____(奥运会)willbeheldinJapanin2020.34．Don'taddtoomuchsaltinthesoup，oritwillbetoo_____(咸的)．35．Idon'tlikechocolatebecauseittastestoo_____(甜的)．36．Thesupermarketisusuallycrowedwithc________ontheweekends.37．Iboughtthecameraataveryl________price.It'sreallycheapandnice.38．Georgeisnod________thebestbasketballplayerinourschool.39．Ilikethes________ofyourskirt.It’sveryfashionable.40．Thee________tookplaceallofasuddenandmanyhousesfelldown.四、短文填空（每题1分，共10分）ThingsSpotterIfyouoftenlosethings,you’llbehappywithanew41．(发明)calledThingsSpotter.It’lllooklikeasmallkeytagthatcanbeputonyourobjects.Thetagwill42．(连接)toyourmobilephonethroughBlueToothtechnology.Whenyoufindsomethingmissing,don’t43．(担心)!Justpressabuttononyourmobilephoneandamaponyourscreenwilltellyouwheretolook.FireRechargerIt’sreallyfunto44．(扎营)inthewild!Butwhatcanyoudoifthebatteries(电池)onyourmobilephoneareempty?Some45．(工程师)areworkingonaFireRecharger.It46．(生产)electricityfromtheheatoffire.Thismeansyoucanuseasmallfiretocharge(充电)yourmobilephone.Itisveryusefulandwillbe47．(广泛地)usedinthefuture.DigGogglesThoselivelyunderwaterphotosaresobeautiful,butnoteasytotake.Besides,underwatercamerasarenot48．(便宜的)enough.Butsoonyouwillhavethe49．(机会)tobuyapairofDigGoggles.That’sthenameofa50．(特殊的)divingmaskthatcantakephotos.Openandcloseyoureyestwiceandyourcamerawillgo‘click’!五、补全对话7选5（每题1分，共5分）A:Wow!Theboxissobig.Letmehelpyou,John.B:Thanks,Bruce.51．Thereareonlysomeemptybottlesandcans(金属罐)init.A:Whatwillyoudowiththem?B:Tomakesomething.52．A:Amodelrobot?Soundsinteresting.53．B:Icanusethemtomakemodelplanesandships,too.A:Itseemsthatyoulikemakingthings.54．B:Yes,youareright.55．A:Great!Ihopeyourdreamcanetrue.A．Maybeamodelrobot.B．That’smydream.C．What’syourhobby?D．It’stooheavy.E.Whatelsecanyoumakewiththem?F.Itisn’theavyatall.G.Areyougoingtobeaninventorwhenyougrowup?六、阅读单选（每题2分，共30分）AImagineusingyourcoattolookthroughtheinternet,sendandreceivemessages,andevenreadamap.Yes,youreadthatcorrectly—yourcoat.Itmaysoundsilly,butit’ssomethingscientistsareworkingon.ResearchersatShanghai’sFudanUniversityhavemadeanewtypeofcloththatcanbeusedasadigitaldisplay（显示屏）.ProfessorPengHuishengandhisteamhavespent10yearstryingtomake“digitalcloth”.Aftertestingdifferentbinations,theychosetwomaterialsthatworked:asilverplatedyarn（镀银纱）thatcanlightupandakindofthread（纺线）thatconducts（传导）electricity.Theresultshavebeenadmirable.It’snotonlywearableandfoldable,butalsowashable.Afterbeingputthrough100washanddrycyclesinawashingmachineandfolded10,000times,theclothremainedalmostunchanged.Pengbelievesthatthenewclothcouldbeusedformanythings.Forexample,itcouldallowadrivertoviewaGPSmapontheirarmwhiletheydrivearound.Itcouldalsohelppeoplemunicatebetteriftheyhavelanguagebarriers（障碍）ordisabilities.Inonetest,Peng’steamcollectedbrainwavesfromvolunteerswhohadeitherbeenplayingagameormeditating.Thewaveswerethentranslatedintomessageslike“anxious”or“relaxed”andshownonthecloth.Thiscouldhelpdeafmute（聋哑的）people“talk”toeachotherinthefuture.“Wehopethatnewmaterialswillshapenextgenerationelectronicdevicesbychangingthewayweinteractwiththem,”saidPeng.56．Theresearchershavemadeanewtypeofcloththatcanbeusedasa________.A．digitalcamera B．digitaldisplayC．digitalmethod D．digitalmunication57．Asilverplatedyamandakindof________werechosentomake“digitalcloth”.A．gold B．metal C．steel D．thread58．Thenewclothcanallowadriver________ontheirarmwhentheydrivearound.A．toreadaGPSmap B．toprintaGPSmapC．tomakeaGPSmap D．todrawaGPSmap59．Theunderlinedword“meditating”inParagraph6means________inChinese.A．争吵 B．打架 C．冥想 D．讨论60．WhichofthefollowingstatementsisNOTTRUE?A．Thenewclothremainedunchangedafteritiswashedorfolded.B．Newmaterialsmayshapenextgenerationelectronicdevices.C．Thenewclothcouldhelppeoplewhohavelanguagebarriersordisabilitiesmunicatebetter.D．The“fueling”shownontheclothcouldn’thelpdeafmutepeople“talk”toeachother.BWhatwouldyoudoifyouhadtroubleseeingclearly?Youwouldprobablygotoaneyedoctorwhomightgiveyouglasses.Formanypeoplearoundtheworld,however,suchawayisn’tthatsimple.TheWorldHealthOrganizationreportsthatglassescanhelponebillionpeopleintheworld.YetplaceslikeGhanahaveonlyoneeyedoctorevery8millionpeople.Thismakesglassesalmostimpossibletoget.JoshuaSilver,ateacheratOxfordUniversity,however,mayhavesolvedtheproblem.Mr.Silverhasdevelopedliquid(液体)—filledglassesthatuserscanadjust(调整)bythemselveswithoutseeingadoctor!Thelenses(镜片)arefilledwithoil.Usingadialontheglasses,theuserchangestheamountofoil.Thischangesthestrength(度数)ofthelens.Aftertheuserfindstherightstrength,hethenfixesthelens.Resultsshowthatamongthosewhohavetriedtheglasses,around80%aresatisfied.Mr.Silver’sgoalisforeveryonewhostillneedsglassestohavesuchglassesassoonaspossible.Withalittlemoreeffort,Mr.Silverthinksthathisgoalmightbeachievedinthenearfuture.61．Theunderlinedword“this”inthesecondparagraph(段落)means_______.A．glassescanhelpmanypeople B．Mr.SilverhassolvedtheproblemC．therearemanypeopleinneedofglasses D．therearenotenougheyedoctors62．Thethirdparagraphismainlyabout_______.A．whothenewglassesareusedby B．howthenewglassesareusedC．whythenewglassesweremade D．wherethenewglasseswereinvented63．Wecanknowfromthepassagethat_______.A．thenewglassescandogoodtolargenumbersofpeopleB．thenewglassesmustbeadjustedbyeyedoctorsC．oilisnotnecessaryforthenewglassesD．glassesareeasytogeteverywhereallovertheworld64．WhatdoesMr.Silverthinkofthenewglasses?A．Hethinksthey’rethebestofall.B．He’spletelyuncertainaboutthem.C．Heisworriedabouttheirfuture.D．Hethinkstheyhaveabrightfuture.65．WhatwillMr.Silverdonextaccordingtothelastparagraph?A．Hewillletmorepeopleownthenewglasses.B．Hewillinventanothernewkindofglasses.C．Hewilldecidethepriceofthenewglasses.D．Hewillmakethenewglassescheaper.CWaterisimportanttoalllivingthingsbutsomeareasintheworldareshortofwateralot.Soweshouldtrytoprotectandsavewater.AgroupofstudentsfromZhejiangUniversityhavesuccessfullydevelopedan“airhandwashingmachine”.Themachineusesaninfraredrayinductionsystem(红外线感应系统),whichcanfeelthepresenceofourhands.Ifitfeelstherearehands,thewaterwiththeairwillefromthetap.Andithasbeenproventhatitisnearlyaseffectiveastraditionalhandwashing.Itusesonlytenpercentofthewaterthatregularhandwashingdoes.Thestudentshaveevensetupapanytointroducetheproducttothepublic.LiQizhang,amemberoftheteamthatdevelopedthemachine,toldareporterthatamodeloftheirmachinehadalreadybeenplacedinaclassroombuildingattheuniversityanditworkedverywell.In2014,astudentcalledChenPuyangfirstthoughtoftheideawhilehewaswashinghishands.Washingone’shandsusesalotofwater,Chenthought.Woulditbepossibletoreplacethewaterwithair?Othersmaynotgivethequestionasecondthought.However,forChenandLi,whowerestudyingfluidmechanics(流体力学)atthetime,thiswasconsideredtobeanexcellentidea.Soon,Chen,Liandseveralclassmatesstartedontheproject.Afterayearofresearch,theteamcameupwithagravitydriven(重力驱动)handwashingmachinesuccessfully.66．Theunderlinedwords“presence”means“________”inParagraph2.A．形状 B．存在 C．距离 D．影响67．Theunderlinedsentenceinthe4thparagraphmeans________.A．otherpeoplemaynotspendasecondthinkingaboutthequestionagainB．otherpeoplemaythinkitisimpossibletouseairinsteadofwaterC．otherpeoplemaynotthinkorworryaboutthequestionatallD．otherpeoplemaythinkthereisnoanswertothequestion68．Wecaninferfromthepassagethat________.A．theairhandwashingmachinewillbeexpensiveB．youcanwashyourhandscleanwithoutanyelectricityC．youcanbuythe“airhandwashingmachine”intheshopnowD．thestudentsdevelopedthemachinebytheknowledgeoffluidmechanics69．WhichofthefollowingisTRUEaboutthe“airhandwashingmachine”?A．Apanywassetuptoproducethemachine.B．Itdoesn’tneedanywaterwhenyouwashyourhand.C．ItwasinventedbytwostudentsfromZhejiangUniversity.D．TheideaofthemachinecametoChen’smindinasudden.70．paredwitht