Unit 6 When was it invented- Section B 同步练习人教版英语九年级全册

九年级全册英语WhenwasitinventedUnit6SectionB一、根据句意及汉语提示完成句子1.Thestudentsareoften____(分开)intoseveralgroupsbytheteacherbeforediscussingthedifficultquestionsinclass.2.Tomfelland____(几乎)brokehisleg.3.The31st____(奥林匹克运动会)wereheldsuccessfullyinRio.4.Putthesethingsintothe____(篮;筐),please.5.Hewasa____(职业的)basketballplayerafewyearsago.6.Theteacher____(分开;分散)thewholeclassintofivegroupsandstartedthegame.7.Tomfelland____(几乎)brokehisleg.8.Thethirty-first____(奥林匹克运动会)wereheldinBrazilin2016.9.Putthesethingsintothe____(筐),please.10.YaoMingwasa____(职业的)basketballplayerafewyearsago.二.根据语境，在空白处填入1个适当的单词或括号内单词的正确形式1.NormanBethuneisa____(Canada)doctor.2.Ourteachersoftenencourageus____(discuss)problemswithourclassmates.3.Someofmy____(hero)arerealpeople,andsomearefromstories.4.Youshouldstopthosepeople____(pollute)theriverrightnow.5.The____(popular)ofSquareDancemakespeopleofallagesinterestedinit.6.Doctorssaylemonsarebetterforuseventhoughtheyare____(sour)thanmostfruits.7.Ifyouputtoomuchsaltinthedishes,theywillbe____(salt).8.____(final),ourclasswonthebasketballmatchintheschoolsportsmeeting.9.Papermakingisoneofthegreatest____(invent)inChina.10.Our____(accident)meetingmadeusbecomegoodfriends.三.根据汉语意思完成句子1.我找不到我的雨伞了，肯定有人错拿了它。Ican'tfindmyumbrella.Someonemusthavetakenit____.2.他认为这汤不够咸。Hethinksthesoup____.3.我们最终约定了一个日期。Weagreedonadate________.4.你知道剪刀是什么时候被发明的吗?Doyouknowwhenthescissors____?5.我想这则消息会让他们高兴的。Ithinkthenewswill________.6.为了让每个同学都进行讨论，苏老师把我们班分成了六个组。Togeteverybodyinthediscussion,MissSuhas____ourclass____sixgroups.7.他不但喜欢踢足球，而且对打篮球非常感兴趣。He____likesplayingfootball,________hasagreatinterestinplayingbasketball.8.人们认为足球运动起源于中国。________footballoriginatedinChina.9.国家认同宇航员是我们的民族英雄，我们仰慕他们。Astronautsareournationalheroesandwe____them.四.阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Beep!Beep!Beep!Thebarcode(条形码)technologymakes1.____fasterandeasiertobuythingsinstores.Youhaveprobablyseentheblack-and-whitebarcodeonproductpackaging(外包装).In2022,thegreatinventionis51yearsold.In1971,2.____IBMengineernamedGeorgeLaurercameupwithacode(代码)thatcouldbeprintedonfoodpackages.Then,acompletecodesystem(系统),thebarcode,wasformedlater.Thesystemwasusedbymany3.____(company)from1973.Beforethis,shopkeepershadtorecordprices4.____handwhichtookmuchtimeandenergy.Actually,abarcodeis5.____(real)asimpleidea:showeachproduct'sinformationindifferentnumbers(justliketheIDcardnumber),thenincludethesenumbersintoacodeandprintitfor6.____(computer)toread.Today,barcodesarescanned(扫描)oversixbilliontimeseverydayand7.____(use)bytwomillioncompanies.Whatinformationdoesabarcodecarry?Wheretheproductcomesfrom,8.____(it)price,productiondate…Itcanalsohelpstoresalways9.____(know)abouttheirproducts.Forexample,ifthereare10boxesofmilkandacustomerbuysone,itwillberecordedsothatthestoreownerknowstherearenineboxes10.____(leave)ontheshelf.Inthe1980s,librariesstartedtousebarcodestofollowtheirbooksinthisway.五、单项选择。()1.NotonlyJimbutalsoLucy____afewinterestingplacessincetheycametoChina.A.willvisitB.hasvisitedC.havevisited()2.Edison____thelightbulbandColumbus____America.A.discovered;discoveredB.invented;discoveredC.invented;inventedD.discovered;invented()3.Ourteacherswereveryhappybecause____failedtheexam.A.somebodyB.anybodyC.nobodyD.someone()4.Theseorangeslooknice,but____verysour.A.feelB.tasteC.soundD.look()5.TheSummerOlympicGamesof2020will____inTokyo.A.takeafterB.takeoffC.takeplaceD.takeaway()6.—HaveyouheardofXuYuanchong?Hehaseverwonworld'shighesthonorintranslation.—Ofcourse.ManyfamouspoemsinancientChinawere____intoEnglishbyhim.A.DividedB.producedD.translated()7.Annie____totheparty.Shehadawonderfultimewithus.A.invitesB.isinvitedC.wasinvitedD.hasinvited()8.Someteenagers____themoviestarsanddreamofbeingapersonlikethem.A.lookdownuponB.lookuptoC.lookoutofD.lookthrough()9.Iamsosorry.Itookyourbaginsteadofmine____.A.bymistakeB.allofasuddenC.withoutdoubtD.infact()10.—Canyouhelpmethinkofanidea?—____.Letmethink.A.WithpleasureB.NowayC.NevermindD.That'sright六、完形填空。Creativity(创造力)helpspeoplealotinmanyways.Hereishowschoolsandparentscanhelptheirchildren_1_theircreativity.Drewworkedforacompanyin1925.Atworkheinventedakindofmaterial_2_enoughtoholdthingstogether.Buthisbosstoldhimnottothinkmoreabouttheidea.Drewdidn'tstopandfinally,usinghisowntime,madeakindoftape,whichnowisusedeverywherebymanypeople.Andhiscompanylearntfromits_3_.Nowthecompanyasksitsworkersto_4_15percentoftheirworktimejustthinkingaboutanddevelopingnewideas.Creativityisnotsomethingoneisjustbornwith.Apersonwithhighintelligencedoesnotmeanthatheusesitcreatively.Creativityisthematterof_5_yourintelligencetothinkofnewideasthataregoodforsomething.Weknowthatmanyschoolshavetriedtodevelopstudents'creativity,butsometeachersonlywanttodevelopstudentsreading,writingandMathsskills,andhaveto_6_creativityforcorrectanswers.Childrenfromsuchschoolscangivecorrect_7_,buttheyareunabletousethemtoworkoutproblems.Itisimportanttogivechildrenchoices.Fromtheearliestage,childrenshouldlearntomakedecisionsandunderstandtheir_8_.Eventhoughit'schoosingbetweentwokindsoffoodforlunch,decision-makinghelps_9_skills.Aschildrengrowolder,parentsshouldlettheirchildrendecidehowtousetheirtimeorspendtheirmoney,butnothelpthemtoomuchiftheymakethewrongdecision.Thechildmayhavea_10_time,butthatisallright.()1.A.changeB.discoverC.developD.discuss()2.A.thickB.wideC.lightD.strong()3.A.mistakeB.effectC.thoughtD.suggestion()4.A.takeB.wasteC.spendD.save()5.A.findingB.usingC.takingD.improving()6.A.growupB.giveupC.catchupD.hurryup()7.A.reasonsB.knowledgeC.waysD.answers()8.A.informationB.conversationsC.resultsD.questions()9.A.eatingB.writingC.thinkingD.reading()10.A.hardB.luckyC.happyD.great七、阅读理解。AEnglishplaywrightArthurWingPinerosaid,“Wherethere'stea,there'shope.”Similarly,aChinesesayinggoesthat“Firewood,rice,cookingoil,salt,sauce,vinegarandteaarethesevennecessitiestobeginaday.”Teais,withoutdoubt,welcomedallovertheworld.AccordingtoStatista,aGermanwebsiteforstatistics(数据),globalteaproductionreachedabout5.8milliontonsin2018.Ithasbecomethemostconsumedbeverage(饮品)intheworld-afterwater,ofcourse.AccordingtotheUN,teaismuchmorethanjustahotdrink.It'sabigpartofmanyculturesaroundtheworld.YouprobablyknowthatpeopleinChinausetop-gradeteatoshowrespectwhenreceivingimportantguests.Meanwhile,theBritishtraditionofafternoonteaisanimportantpartofthatcountry'sidentity.MakingMalaysia'spulledteahasbecomeasortofartform,wheredrinkerstakeprideinitsentertainmentaspects.Apartfromitsculturalsignificance(意义),teaisalsoamedicine,usedfromancienttimestomodernday.“Teaiscoldandlowersthefire,”ChineseMingDynastyherbalistLiShizhenoncesaid.Thehealthbenefitsofteaarestillbeingdiscoveredtoday:preventingheartdisease,obesityandcancerhaveallbeenlinkedtodrinkinggreentea,accordingtotheNationalCenterforBiotechnologyInformationintheUS.Hotorcold,baggedorloose-leaf,teaismorethanadrink-it'sasocialcustomandalsoamagicmedicine,alinktothepastandawayoflife.()1.Whatisthemostconsumedbeverageintheworld?A.CoffeeB.TeaC.WaterD.Beer()2.WhatdoChinesedotoshowrespectwhenreceivingimportantguestsaccordingtothepassage?A.Cookabigmealforthem.B.Offerthemacupoftop-gradetea.C.Sendthemsomegreatpresents.D.Askthemtostayforalongertime.()3.WhichofthefollowingisNOTthebenefitsofdrinkingtea?A.Itcanhelpyourskinbecomebetter.B.Itcanhelplowerthefire.C.Itpreventsheartdiseasesandcancer.D.Ithelpspreventobesity.()4.Theauthorusethefamoussayingsaboutteainparagraph1to____A.Showtheimportanceofteainpeople'slife.B.Showthatteaiseverywhereinourlife.C.Provethatteahasalonghistory.D.ProvethatteaismorepopularinChinathaninthewesterncountries.()5.Whatdoestheunderlinedsentencemeaninthelastparagraph?A.Teaisveryimportantbecauseit'sapopulardrink.B.Teaisimportantinmanyways.C.Everyonedrinksteaintheirsociallives.D.Teaisactuallynotadrink.B“Iwillthinkofit.”Itiseasytosaythis,butdoyouknowwhatgreatthingshavecomefromthinking?SirIsaacNewtonwassittinginhisgardenwhenhesawanapplefallfromatree.Hebegantothinkandtriedtofindoutwhytheapplefell.ThenhediscoveredhowtheSun,Moon,andstarsarekeptintheirplaces.AboynamedJamesWattsatquietlybythefire,watchingthelidofthekettlemoveupanddown.Hewantedtofindoutwhythesteaminthekettlemovedthelid.Fromthattimehewentonthinkingandthinking.Andwhenhebecameaman,heimprovedthesteamengine(蒸汽机)somuchthatitcouldeasilydotheworkofmanyhorses.JamesFergusonwasapoorboy.Once,seeingtheinsideofawatch,hewondered,“WhyshouldInotmakeawatch?”Buthowcouldhegetthemat