九年级英语全册Unit6Whenwasitinvented第2课时作业课件

第二课时SectionA(3a～4c)Unit6Whenwasit invented?earthquakecookiesrulerlock快速对答案boiling1Ⅰnationalwasbroughtranginstrumentsmusical2345341-5125ⅡⅢCBBBA53412ⅣⅤⅥ1-56-10CDCBDABBCA见内文1DCBAAⅠ.根据首字母及汉语提示,完成下列单词的拼写。1.Therewasane(地震)inamountainarealastweek.arthquake2.Ilikec(曲奇饼)verymuch.Theytasteverydelicious.3.Inancienttimes,theemperorwasther(统治者)ofacountry.ookiesuler4.I'mb(煮)themilk.Wouldyouliketotasteitinaminute?5.Pleasedon'tforgettol(锁)thedoorwhenyougoout.oilingockⅡ.用括号内所给单词的适当形式填空。1.Myfatherpaysmoreattentionto_________(nation)newsthaninternationalnews.national2.Tea_____________(bring)toKoreaduringthe6thand7thcenturies.3.Mymotherwascookinginthekitchenwhensomeone_____(ring)thedoorbell.wasbroughtrang4.Thelittlegirlis________(music).Shecansingalotofsongsatsuchanearlyage.5.—Doyouknowhowtousethe_____________(instrument)?—Yes.Myfathertaughtmehowtousethem.musicalinstrumentsⅢ.单项填空。()1.—Theriverhasbeenpollutedseriously.—Yes,theterrible______makesmesick.A.sightB.lookC.smellD.tasteC根据句意河水被污染了,应该是糟糕气味使“我”恶心。smell“气味”,符合句意。()2.(安徽中考)Heisanhonestboy.Ihavenoreasonto______whathesaid.A.hearB.doubtC.repeatD.believeB由第一句中的honest“诚实的”,可知此处用doubt“怀疑”。()3.(安徽泗县月考)ShenNongwasthefirsttodiscoverteaasadrink______.A.byhand B.byaccidentC.bymistake D.bytheendBbyaccident“意外地”,符合句意。()4.ThepriceofthisMP5isnot______.I'mafraidIcan'taffordit.A.lowB.highC.shortD.expensiveA根据“恐怕我不能负担起它”可知这个MP5的价格不低。表示价格低用low,故选A。()5.—Thefloodwashedawaymostofthebuildingsinthatvillage,didn'tit?—Yes,fewofthem______.A.wereremained B.remainedC.built D.werebuiltBremain“保留”,符合句意,remain是不及物动词,不用于被动语态,故选B。Ⅳ.根据汉语意思完成英语句子,每空一词。1.这本书在两年前被翻译成多种版本。Thisbook___________________manyversionstwoyearsago.wastranslatedinto2.毫无疑问,爱因斯坦是世界上最著名的科学家之一。Einsteinis________________oneofthemostfamousscientistsintheworld.3.据说今天一辆公共汽车落入了湖中。It'ssaidthatabus________thelaketoday.withoutdoubtfellinto4.第七届世界军运会2019年10月在武汉举行。The7thCISMMilitaryWorldGames___________________inWuhaninOctober,2019.5.突然我听到一个小孩在公园里哭。______________,Iheardachildcryinginthepark.tookplace/washeldAllofasudden()1.A.foundB.foundedC.inventedD.discoveredⅤ.完形填空。Thebicycleisoneofthemostusefulinventionsintheworld.Whatthemostsurprisingisthatitwasnot

1earlier,althoughthegreatinventorLeonardodeVincihaddrawnpicturesforbicyclesandalsoforflyingC()2.A.beforeB.afterC.sinceD.until()3.A.muchB.quiteC.littleD.many()4.A.developmentB.pollutionC.harm D.dangermachinesandsomeotherthings.Thosethingswerenotproduced2longafterhedied.Apersonridingabicycleuses3energytomakethebicyclemove,anditcausesno4atall.DCB()5.A.luckyB.gladC.sorryD.tired()6.A.becomesB.turnsC.goesD.remainsEvenso,insomedevelopedcountries,mostpeopledon'tgotoworkbybicycle.Itisn'tbecausethebicyclesareexpensiveorpeoplewillfeel5iftheyridebicyclestowork.It'sbecausethenumberofcarsontheroads6largerandlarger.DA()7.A.saferB.moredangerousC.cleanerD.funnier()8.A.byB.inC.forD.atItcertainlymakesridingabicycleontheroads7.Asaresult,morepeopleputtheirbicyclesawayandgotowork8theircars.Thetrafficbecomesheavierandheavierandtheairbecomesmuchworse.BB()9.A.because B.whichC.that D.when()10.A.use B.buy C.borrow D.takePerhapsthebestwaytomakeridingabicyclesaferandmorepopularistocreatepaths(道路)onlyforbicycles,andtomakeitsodifficultandexpensivefordriverstodrivetheircarsintothecity9theywillgobackto10theirbicycles.CAⅥ.阅读理解。Inventionsmaketheworldbetter,smarterandalittlemorefun.

Thefoldingbikehelmet(头盔)Peoplehatetowearahelmetbecauseit'sthickandheavy.Morpherisabikehelmetmadefromplastics.Itisjustasstrongasthetraditionalones,butflexible(灵活的)enoughtofoldalmosttotallyflat.Alsoitismucheasiertocarry.ShoesthattiethemselvesAfterweseethemovieBack

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Future,almosteveryonewantsapairofself-tyingshoes.Now,thankstoNike,theshoedreamcomestrue.Whenyoupressabutton,theshoescantiethemselves.Thesmartalarmclock—HelloSenseAnalarmclock,calledHelloSense,canimproveyoursleep.Itcancontrolthetemperature,lightandevenairqualityinyourbedroomtohelpyouhaveaperfectsleepenvironment.Anditcanrecordyoursleepcycles.SweetpotatoesthatcouldsavelivesThelack(缺乏)ofvitaminAcancauseblindnessandmanyotherillnesses.Insub-SaharanAfrica,plantexpertsarehelpingthemgrowakindofnewsweetpotatoes.Thesepotatoescanhelpthemfightagainstsomeillnesses.()1.Thefoldingbikehelmetis______.A.thickand