Unit 6 When was it invented？Section B 分层作业 初中英语人教版九年级全册（2023-2024学年）

Unit6Whenwasitinvented?SectionBUnit6Whenwasitinvented?SectionB基础巩固基础巩固一、用所给单词的适当形式填空1.Thesoupisalittle______（salt）.Let'sprovideenoughwaterforthekids.【答案】salty【解析】系动词后跟形容词，故填salty。2.ThethreeastronautsofShenzhouⅩⅣcompletedmanytasks.Theywereour_______（hero）.【答案】heroes【解析】根据"Theywereour"可知，此处应用名词复数形式heroes。3.Theyoungmanwantedtoreceive____________（profession）trainingandworkasadiverfortheDreamTeam.【答案】professional【解析】句意：这个年轻人想接受专业的训练，作为一名跳水运动员为梦之队效力。professional"职业的，专业的"，是形容词，在句中修饰名词training。4.Those___________（Canada）wereinvitedtovisittheGreatWalllastmonth.【答案】Canadians【解析】空处指加拿大人，且空前有Those修饰，故应用复数形式。5.Alotof__________（customer）arewaitingoutsidethesupermarket，becausethepricesofgoodsareverylowtoday.【答案】customers【解析】alotof后可接可数名词的复数形式，也可接不可数名词，由空后的"are"可知用customer的复数形式。二、单项填空1.___allthestudentslikethenewteacher.Theyenjoyhavingherclasses.A.Nearly B.Hardly C.Usually D.Only【答案】A【解析】根据"Theyenjoyhavingherclasses"可知句子表肯定，且与"all"连用并放在句首，应用nearly。2.ThetraditionalChineselunarcalendar________ayear________24solarterms（节气）.()A.divides；into B.mixes；with C.translates；into D.covers；with【答案】A【解析】此处是说，中国传统的农历将一年划分为24个节气。o..."将……划分为……"；mix...with..."把……和……混合"；o..."把……翻译成……"；cover...with..."用……覆盖……"。根据语境可知应选A。3.TheGreatWallisasymbolofChina.Itattracts___travelersfromallovertheworldtovisitit.A.millionsof B.tenmillionof C.tenmillions D.millionof【答案】A【解析】数词million与具体数字连用时，表示确数；与of连用时，million用复数形式，表示概数。故选A。4.Thatlittleboycan'tfindhismotherinthepark.Nothingcan________him________crying.()A.stop；from B.give；up C.put；off D.make；from【答案】A【解析】句意：那个小男孩在公园里找不到他的妈妈了。没有什么能让他不哭。stopsb.fromdoingsth."阻止某人做某事"。5.NotonlyIbutalsomyfather___crazyaboutthebasketballmatch.A.am B.is C.are D.be【答案】B【解析】notonly...butalso...连接两个主语时，谓语动词遵循"就近原则"，即与butalso后的"myfather"保持人称和数的一致，应用is。语用提升语用提升一、根据汉语意思完成句子（每空一词）1.这个女孩今天把我的伞还回来了。她昨天错拿了它。Thegirlreturnedmyumbrellatoday.Shetookit____________yesterday.【答案】by；mistake2.她努力工作，最终实现了她的梦想。Sheworkedhardandfinally_____________________.【答案】achieved；her；dream3.老师把蛋糕分成了许多份儿。Thecake__________________manypiecesbytheteacher.【答案】was；divided；into4.在龙舟比赛中，两支队伍同时到达终点。Twoteamsreachedthefinishingline___________________intheDragonBoatRace.【答案】at；the；same；time5.许多青少年钦佩像袁隆平那样的科学家，希望成为像他们一样的人。Manyteenagers____________thescientistslikeYuanLongpingandhopetobelikethem.【答案】look；up；to二、按要求完成句子（每空一词）1.Itisusedtoservereallycoldice-cream.（改为同义句）Itis__________________reallycoldice-cream.【答案】used；for；serving2.Thegamewasfirstplayedbythenursesin2018.（对画线部分提问）____________thegame____________bythenurses？【答案】When；was；first；played3.Herepairedtheoldbikelastweek.（改为被动语态）Theoldbike______________byhimlastweek.【答案】was；repaired4.BothTomandMaxlikeplayingbasketball.（改为同义句）__________Tom__________Max______playingbasketball.【答案】Not；only；but；also；likes5.Thebeescollecthoneyfromtheflowers.（改为被动语态）Honey____________fromtheflowersbythebees.【答案】is；collected三、根据短文内容，在空白处填入一个适当的单词或括号内单词的正确形式You'reprobablyusedtogettingtakeaways（外卖）delivered（递送）toyourhometheseyears.Butthefirstpizzadeliveryinhistorytookplacenearly150years1_______inItaly.In1878，MargheritabecamethefirstqueenofaunifiedItaly.Gradually，thequeengottired2_______eating"fancy"mealsandwantedtoeat"common"food.Esposito，themostfamouspizzachefatthattime，wasaskedtodeliverapizzatothequeen.He3__________（quick）preparedapizzawithredtomatoes，whitecheeseandgreenbasil，whichstoodforthecolorsofItaly'snew4_________（nation）flag.Assoonasthepizzawasoutoftheoven（烤箱），hedeliveredittothequeen5__________（him）.Thequeenhadnevereatenpizzalikethatbeforeandsaiditwasoneofthe6_______（good）thingsshe'devereaten.Espositonamedthepizzaafterthequeen，andithasbeenservedinnearlyeverypizzarestaurantintheworldeversince.Today，pizzaisstillpopularwithpeoplearoundtheworld.In1973，USDomino'sPizzacompanypromised7__________（take）pizzastocustomersin"30minutesorless".Ifthepizzawaslate，itwouldbefree.AnotherUSpizzacompanyoffersa"Hot-N-Ready"pizzaatallits8_______（store）.Thesepizzas9___________（cook）aroundtheclock（日夜不停）sothattherearealwaysfreshpizzasavailable.Gotothestore，pay$610_____you'llwalkoutwithafreshpizzawithnowaitingtime.【答案】ago；of；quickly；national；himself；best；totake；stores；arecooked；and阅读强化阅读强化一、阅读理解Thewell-known"FourNewGreatInventions"ofmodernChinahavemadeourdailylivesmoreconvenient.High-speedrailwaysThefirsthigh-speedrailwaylinewentintoservicein2011inChina.Sincethen，thenumberofpassengertripshasgrownbyover30percenteveryyear.By2016，morethan5billionpassengershadtakentherailways.By2020，one-fifthofChina's150，000-kmrailwaynetworkhadbeenusedbythehigh-speedrailways.Thisnetworkhadlinkedmorethan80percentofmajorcitiesacrossChina.MobilepaymentMobilepaymentisturningChinaintoa"cashlesssociety".Insteadofpayingbycash（现金），customersnowpayfortheirgoodsandsomekindsofbillssimplybytypingapaymentpasswordintotheAlipayorWeChatontheirmobilephones.Bike-sharingChinahassurprisedtheworldwithhowquicklysharedbikesarewidelyused.Nowadays，bikeuserscansimplypickuporparkthebikesonthestreetthroughsmartphoneapps.OnlineshoppingWithalmostonebillionInternetusers，Chinahadbeentheworld'slargestandfastest-growingonlineshoppingmarketin2020.Becauseoflowercostsandfewerlicensingrequirements（执照要求），it'seasierforsellerstoopenanonlineshopinChina.In2016，morethan20millionjobsofruralareaswerecreated，withover8.1millionrunningtheirownonlineshops.1.What'sthepassagemainlyabout？()A.ModernChina. B.Thefast-developingtechnology.C.China'sfournewgreatinventions. D.ConvenientdailylivesinChina.【答案】C【解析】主旨大意题。根据第一段"Thewell-known‘FourNewGreatInventions'ofmodernChinahavemadeourdailylivesmoreconvenient"以及下文中的具体介绍可知，本文主要介绍的是现代中国的新四大发明。2.By2020，___ofmajorcitiesacrossChinahadbeenlinkedbythehigh-speedrailwaynetwork.A.over30% B.aboutone-fifth C.over80% D.about20%【答案】C【解析】细节理解题。根据第二段中的"By2020...morethan80percentofmajorcitiesacrossChina"可知，到2020年，高铁网络把超过80%的中国各地的大城市连接起来了。3.MobilepaymentmakesshoppingmoreconvenientinChinabecausecustomers___.A.needn'ttakecashB.needn'tpayforthebillsC.don'thavetouseapasswordD.cangoshoppingwithoutmobilephones【答案】A【解析】细节理解题。根据第三段中的"Insteadofpayingbycash（现金），customersnowpayfor...bytypingapaymentpasswordintotheAlipayorWeChatontheirmobilephones"可知，移动支付使顾客不用付现金，只需要在支付宝或者微信中输入支付密码就可以了。4.Wherecansharedbikesbepickeduporparked？()A.Onthestreet. B.Inzoos. C.Inparks. D.Inmarkets.【答案】A【解析】细节理解题。根据第四段中的"Nowadays，bikeuserscansimplypickuporparkthebikesonthestreetthroughsmartphoneapps"可知，人们可以在大街上通过智能手机软件找到或者停放共享单车。5.Whichofthefollowingcan'tmakeonlineshoppingdevelopsofastinChina？()A.Lowercosts. B.Fewerlicensingrequirements.C.Morejobchances. D.Lesscustomers.【答案】D【解析】细节理解题。根据最后一段中的"Becauseoflowercostsandfewerlicensingrequirements（执照要求），it'seasierforsellerstoopenanonlineshopinChina.In2016，morethan20millionjobsofruralareaswerecreated"可知，A、B、C三项均能使网购发展更快，而D项文中未提及。二、任务型阅读Asimplebadge（徽章）isplayinganimportantroleinhelpinglostoldpeoplereturnhome.ByscanningaQRcode（二维码）ontheplasticbadge，anyonewithasmartphonecanreachtheoldpeople'sfamilyimmediately.TheideacametoLiandhisworkmatesfiveyearsagowhenthe44-memberpolicestationdealtwithmorethan200lostoldpeopleinayear.Theofficersspenthourstryingtofigureouthowtocontactwiththelostoldpeople'sfamilyfromtheirvague（模糊的）descriptions.Insomecases，thelostoldpeoplehadtostayovernightatthestationbeforetheirfamilywascontacted."Takingawalkisnevereasyfortheold，"Lisaid."Theycan'ttelltheiridentities（身份），addressesorphonenumbers，andmostofthemgetlostfrequently（频繁地）."Theoldpeoplewillhavetofacemanydifficulties，suchashunger，coldandevendeath，iftheyfailtogethelpintime.LiandhisworkmatesdevelopedtheideaofaQRcodewithcontactinformationaftertwomonthsoftrials（试用）.Thenumberoflostoldpeoplehasdroppedtoaround30ayearsincetheQRcodewasintroduced.Morethan50，000badgeshavebeendistributed（分发）forfree，withabouthalfofthemforpeopleinotherpartsofthecountry."Iamveryinterestedinthisinventionbecausemanypeopleinmyareaareelderly，"saidZhangPeng，headoftheHongmiaozipolicestationinUrumqi，Xinjiang.Zhanghasorderedmorethan100badges."F