英语人教版九年级全册Unit2 SectionA4a-4c.ppt

Unit2,Ithinkthatmooncakesaredelicious!,Period4,TheObjectClause,宾语从句,Ithinkthattheyrefuntowatch.Marythinksthattheteamswerefantastic.Billwonderswhethertheyllhavethesweetricedumplingsagainnextyear.IwonderifitssimilartothewaterfestivaloftheDaipeopleinYunnanProvince.,Readthesentencesbelow,payingattentiontotheunderlinedparts.,宾语从句用法小结一、宾语从句由关联词引出。我们根据引导宾语从句的连词不同，可把宾语从句分为三类：以从属连词that引导的宾语从句。(陈述句)Ihear(that)youhavepassedtheexamination.以从属连词if和whether引导的宾语从句(一般疑问句)Idontknowifyoucancometomorrow.以连接代词或连接副词引导的宾语从句(特殊疑问句)Pleasetellmehowyoucangethere.,二、宾语从句三要素：一连词,二语序,三时态。1)从句为陈述句时用that连接(常省略),从句语序不变;主句为一般现在时,从句可为任何时态。主句为过去时态,从句用相应的过去时态Ithink(that)sheisaclevergirl.Weallknow(that)theyreachedShanghaiyesterday.Doyouknow(that)thereisgoingtobeafootballmatchtonight?Isaw(that)theywereswimmingintheriver.,1.Therewillbeameetinginfivedays.Jackdidntknow.Jackdidntknowthattherewouldbeameetinginfivedays.,2.TheseflowersarefromGuangdong.Hesaid.HesaidthattheseflowerswerefromGuangdong.,3.Tonycancometotheschool.Ithink.IthinkthatTonycancometotheschool.,4.TheyreturnedtoShanghai.Iamafraid.IamafraidthattheyreturnedtoShanghai.,2)从句为特殊疑问句时连接词用特殊疑问词引导,从句改为陈述句语序;主句为一般现在时,从句可为任何时态。主句为过去时态,从句用相应的过去时态Doyouknowwhosheis?PleasetellmehowlongIcankeepthisbook.Nobodyknowswhenhecameback.Heaskedthepolicemanwhichisthewaytotheschool.,1.WhatsizeshoesdoesMarywear?Shewantedtoknow.ShewantedtoknowwhatsizeshoesMarywore.,2.Whenwillthetrainleave?Iwanttoknow.Iwanttoknowwhenthetrainwillleave.,3.Whoisthenewgirlintheclass?Heaskedher.Heaskedherwhowasthenewgirlintheclass.,4.Whatdothewordsmean?Theboyaskedtheteacher.Theboyaskedtheteacherwhatthewordsmeant.,2.从句为一般疑问句时，连接词用whether或if,从句改为陈述句语序;主句为一般现在时,从句可为任何时态。主句为过去时态,从句用相应的过去时态Canyoutellmewhether/ifyoucanmendthebike?Idontknowwhether/iftheylivedinParislastyear.Iwanttoknowwhether/ifshewilllendyouthemoney.Idontknowwhether/ifhellcomethedayaftertomorrow.Shewonderedif/whetheritrainedlastnight,1.Isthereahotelnearhere?(Canyoutellme).Canyoutellmeif/whetherthereisahotelnearhere?,2.Wouldtheybebackinthreedays?(Shewantstoknow).Shewantstoknowif/whethertheywouldbebackinthreedays.,3.Dopeoplelikewatchingboatraces.Iwondered.Iwonderedif/whetherpeoplelikedwatchingboatraces.,4.Doesthegoddessgivehimthemagicmedicine?Sheasked.Sheaskedif/whetherthegoddessgavehimthemagicmedicine.,几个需要注意的问题：宾语从句为客观事实或真理时,从句只能用一般现在时。Theteachertoldme(that)theearthisbiggerthanthemoon.2.If和whether的区别。1）Whether后能跟ornot,if不行。Idliketoknowwhetherhewillcomeornot.2）Whether后能加todo,if不行。Hedoesntknowwhethertoworkorplay.3）在介词后只能用whether不能用if.Heistryingtofindoutwhetherthemedicineworks4）whether置于句首时，不能换用if。Whetherthisistrueornot,Icantsay.,1.UncleWangcameuptosee_therewasanythingwrongwiththemachine.2.Theshopkeeperaskedmyfather_ornothewantedtochooseabigChristmastree.,if/whether,whether,3.Idontknow_togoorstay.4._thatistrue,whatshouldwedo?,whether,If,5._theywilleverbecomefutureOlympicchampionsonlytimewilltell.,Whether,Completethesentenceswithif/whether.,3.人称问题。一说二听三不改。从句中第一人称改成说话的人，第二人称改成听话的人,Wearegoingtopickapplesforthefarmers.ThestudentssaidThestudentssaidtheyweregoingtopickapplesforthefarmers.,2.Willyougotherewithmyparents?(Heaskedher)Heaskedherifshewouldgotherewithhisparents.,3.CanIfinishitbymyself?(Theoldmandidntknow)Theoldmandidntknowifhecouldfinishitbyhimself.,4.Howlonghaveyouwaitedforme?(Heaskedhisfriends)Heaskedhisfriendshowlongtheyhadwaitedforhim.,连词that不能省略的几种情况在下列that引导的宾语从句中，that则不能省略。,1.从句的主语是that。如：Hesaysthatthatisarealkingshat.2.that从句中含有主从复合句。Imafraidthatifyouvelostit,youmustpayforit.3.主、从句之间有插入语时。如：Itsayshere,onthiscard,thatitwasusedinplays.4.若出现两个或两上以上的由that引导的宾语从句，且由并列连词连接时，只有第一个连词that可以省略。如：Shesaid(that)shewouldcomeandthatshewouldalsobringherson.她说她要来，还要带她的儿子来。,二、陈述句语序(主+谓),Correctthemistakesinthesentencesifthereareany.1.Idontknowwheredoeshelive.,helives.,2.Hewonderedifhisfriendwouldcometohisparty.3.HeaskedmewhenwouldIleave.,Iwouldleave.,4.Idontknowwhatsyourname.,yournameis.,5.Idontknowwhatsthematterwithyou.,中考练兵场：,1.Wouldyoupleaseshowme_next,Mr.Wang?A.whatshouldwedoB.weshoulddowhatC.whatweshoulddoD.shouldwedowhat,2.Itsuptoyoutodecide_youllgothere,byairorbyroad.A.howB.whyC.thatD.when,中考练兵场：,3.Couldyoupleaseshowme_apaperflower?A.howmakeB.howtomakeC.whatmakeD.whattomake,4.Iwondered_.A.whethertheyhavemadeamistakeornotB.howwecoulddownloadtheinformationC.thathegraduatedfromBeijingUniversityD.whydidthepolicearresttheman,中考练兵场：,5.Areyousureyouhaveto?Itsbeenverylate.-Idontknow_Icandoitifnotnow.A.whereB.whyC.whenD.how,6.Icantsay_Iwanttogobacktomyhometown.ItsquiteafewyearssinceIlastwentback.A.howmuchB.howlongC.howoftenD.howsoon,中考练兵场：,7.Theteacheraskedthestudents_.A.howmanytreestheyhaveplantedB.whenwasEinsteinbornC.whattheywilldowiththecomputersD.iftheywereinterestedindinosaurs,8.Shedidntknowthatsound_thanlight.A.travelledfasterB.travelledslowerC.travelsfasterD.travelsslower,Howexcitingtheracesare!,IbelievetheWaterFestivalisthemostfun.,Iwonderifthemooncakesaredelicious.,Idontknowwhetherhewillcomehomeforthefestival.,Whataninterestingcity!,1.IdontknowifMr.Wang_onafieldtrip.Ifhe_onafieldtriptomorrow,pleasecallme.A.goes;willgoB.willgo;goesC.willgo;willgoD.goes;goes2.SheaskedmeifIknew_.A.whosepenwasitB.whosepenitwasC.whosepenitisD.whosepenisit,B,B,3.Theywonderediftheteacher_usEnglishthenextterm.A.wouldteachB.hadtaughtC.willteachD.taught,A,Choosetherightanswers.,5.Ihaventdecide_Illgooutorstayathome.A.ifB.whenC.whyD.whether6.Iwanttoknow_helovesyou.A.thatB.whatC.ifD.who,D,C,4.Theboyasked_anynoisefromoutside.A.whetherhadIheardB.whetherIhadheardC.whetherhaveIheardD.whetherIhaveheard,B,A,C,7.Iwondered_ourteacherwasgoingtoattendourparty.A.whetherB.whyC.whereD.that8.Idliketoknow_ornot.A.whetherwillhecomeB.whetherhashecomeC.whetherhewillcomeD.ifhewillcome,()1.Iwonder_.Imafraidwellbelate.(2011山东青岛)A.howwecanbeontimeB.whatwearegoingtodoC.whywegettoschoollateD.ifwewillarriveatthemeetingontime,中考链接,D,()2.Wellplanttreestomorrow,andIdontknow_Tomwillcomeandjoinus.(2011天津)A.ifB.whichC.whatD.where,A,()3.Doyouknow_tomorrow?Sorry,Idontknow.YoumaysurftheInternet.(2011湖南湘潭)A.whetherwillitrainB.ifitwillrainC.whetherdoesitrain,B,()4.Mum,canwegototheartmuseumtomorrow?Sure.Butfirstweshouldfindout_.(2011广西南宁市)A.whatcanwedoB.wherewecangoC.howcanwegothereD.ifitwillbeopen,D,()5.Wedontknow_themeetingwillbeheldsoon.(2011内蒙古包头)A.whenB.whatC.whetherD.since,C,()5.Mary,couldyoutellmeifyourmother_ourschoolsportsmeetingtomorrow?Ithinkshewillcometoschoolifshe_free.(2011山东滨州)A.willtakepartin;willbeB.takespartin;isC.willtakepartin;isD.takespartin;willbe,C,()6.Doyouknow_Guangzhoutomorrow?(2011肇庆)A.whethertheyleaveforB.whetherwilltheyleaveforC.whethertheyareleavingfor,C,()7.IvedecidedtogotoLondonnextweekend.Iwaswondering_youcouldgowithme.(2011江西省)A.ifB.whenC.thatD.where,A,()8.Doyouthink_XiaoMingcanpassthehighschoolentranceexamornot?Sorry,Ivenoidea.(2011广西百色)A.thatB.whichC.ifD.whether,D,()9.Hesaidthatlight_muchfasterthansound.(2011山东枣庄)A.hastravelledB.wentC.travelsD.travelled,C,()10.OvertheseyearsIhavehadanewunderstandingof_peopletraditionallycallaperfectperson.(2012江苏淮安)A.howB.whatC.whoD.whom,A,()11.Canyoutellmeinthefuture?(2012江苏宿迁)A.howlifewillbelikeB.howwilllifebelikeC.whatlifewillbelikeD.whatwilllifebelike,C,()12.Doyouk