湖北省松滋市涴市镇初级中学九年级英语全册 Unit 2 I think that mooncakes are delicious宾语从句课件 （新版）人教新目标版.ppt

theobjectclause 宾语从句 宾语从句 theobjectclause 定义 复合句中 放在动词或介词后充当宾语的句子叫宾语从句 ithinkthatthey refuntowatch 2 marythinksthattheteamswerefantastic 3 billwonderswhetherthey llhavethesweetricedumplingsagainnextyear 4 iwonderifit ssimilartothewaterfestivalofthedaipeopleinyunnanprovince 5 couldyoupleasetellmewhenthepartystarts 宾语从句学习要点 一 语序二 引导词三 时态四 人称变化五 宾语从句的简化六 否定转移七 宾语从句的反意疑问句八 if when引导宾语从句和状语从句的区别 三要素 myfavoritesportis iam ispeak have like ican tplay areyou canyouplay doyoudo whereareyou whatcanyoudo howdoyoudo 陈述句 一般疑问句 特殊疑问句 结构比较 句子的两种语序 1 陈述句结构叫陈述语序宾语从句必须用陈述句语序2疑问句结构叫疑问语序 将下列句子改成陈述句语序 1 isthereabanknearhere 2 isitonfifthavenue 3 aretheydoinghomework thereisabanknearhere itisonfifthavenue theyaredoinghomework 4 doessheworkinahospital 5 didyougotocenterpark 6 dowehavetowearauniform sheworksinahospital youwenttocenterpark wehavetowearauniform wecanwearhatsinschool 7 canwewearhatsinschool 8 where syourpenpalfrom 9 wheredoeshelive 10 whatlanguagedoesshespeak 11 whydoyoulikepandas whereyourpenpalisfrom wherehelives whatlanguageshespeaks whyyoulikepandas 一 宾语从句的语序 陈述句语序即 连词 主语 谓语动词 陈述句变为宾语从句 语序不变 即仍用陈述语序 如 heisanhonestboy theteachersaid theteachersaid that hewasanhonestboy 一般疑问句和特殊疑问句变为宾语从句 语序变为陈述语序 如 doesheworkhard iwonder iwonderifheworkshard 或iwonderwhetherheworkshard whendidheleave idon tknow idon tknowwhenheleft what sthematter 怎么了 等 在作宾语从句时 语序不变 如 couldyoutellmewhat sthematter 可以告诉我怎么了吗 3 下列宾语丛句的语序是否正确 ithinkthathewillcometochinanextyear iwanttoknowifhewasathomeyesterday canyoutellmewheredoesyourmotherwork doyouknowwhocananswerthequestion pleasetelluswhereisthehospital yourmotherworks thehospitalis t t t f f 宾语从句根据引导词的不同可分为三种类型 引导词 看从句 从句是陈述句 口语中常省略 从句是一般疑问句 从句是特殊疑问句 weknow that weshouldlearnfromeachother pleasetellmeif whetheryouhavebeentoamerica couldyoupleasetellmewheretherestroomsare thatif whether 是否 wh how 即特殊疑问词 二 宾语从句的引导词 1 由that引导的宾语从句 that只有语法作用 没有实在的意义 在口语和非正式文体中可以省略 例如 hesaid that hewantedtostayathome shedoesn tknow that sheisseriouslyill iamsure that hewillsucceed 练一练 1 thisisabook 2 youlikesinging 3 heworkedlastnight 用以下开头与下列句子连成宾语从句 1 iknow 2 shesays 3 tellyourfriend that 2 由if或whether引导的宾语从句 if和whether在句中的意思是 是否 例如 iwanttoknowif whether helivesthere heaskedmewhether if icouldhelphim 练一练 1 ishereading 2 doyougetupatsix 3 doestomworkhard 用以下开头与下列句子连成宾语从句 1 doyouknow 2 iwanttoknow 3 theteacherasks if whether 3 由连接代词who whom whose what which和连接副词when where why how引导的宾语从句 这些连接代词和连接副词在宾语从句中充当某个成分 例如 doyouknowwho whom theyarewaitingfor heaskedwhosehandwritingwasthebest canyoutellmewheretheno 3busstopis idon tknowwhythetrainislate 练一练 whatisthis whatareyoudoing wheredoyoulive whendoeshegetup 用以下开头与下列句子连成宾语句 1 doyouknow 2 iwanttoknow 3 canyoutellme 4 themanasked 引导词是从句的一个成份 所以用哪个引导词 看从句成份是否完整 不完整 一定是特殊疑问句 完整 判断主句语气 是疑问语气 用if whether 是肯定语气 用that 2 用that if whether how where what 等连接词填空 1 ihear theywillvisitourschoolnextweek 2 doyouknow thegirlis 3 couldyoutellme icangettothepark 4 wethought youhadneverbeentherebefore 5 pleasetellme youlive that who how that where 6 motheraskedme ihadfinishedmyhomework 7 doyouknow sheisangry 8 theteacherasked yournamewas 9 tomisten iwanttoknow youare 10 heaskedyou youwereastudentornot why what howold whether if whether if whether 是否 的区别 一般情况下 if和whether可以互换 但以下4种情况只能用whether 在不定式前 whethertogothereornothasn tbeendecided 在介词后 itdependson 依靠 whetheritisgoingtorain 与ornot连用 theyaretalkingaboutwhethertogothereornot 做主语从句 whetherheisrightisn timportant 主语 三 宾语从句的时态 看主句 如果主句是现在的时态 从句的时态可根据实际情况而定 如 1 ihaveheard that he come backnextweek 2 wewonderwhenhe start learningenglish willcome started 5 hetoldmethathe be toshanghai 6 couldyoutellmehowhe go toschooleveryday hadbeen goes 注意 如果宾语从句表述的是客观真理 自然现象等时 不管主句是什么时态 从句都要用一般现在时 如 hesaidthatlighttravelsmuchfasterthansound 时态练习 1thegirlsaskedifthey somefoodanddrinkwiththem a tookb takec takesd willtake2catherinesaidthatshe toguangzhou a hasnevergoneb hadnevergonec hasneverbeend hadneverbeen3couldyoutellmewhetherthey dictationtoday a hadb has c willhaved are a d c couldyoutellme 宾语从句 表达的是委婉的语气 是一般现在时 4sheaskedlindaif goandgetsome a couldsheb shecouldc shecand shemay5lindasaidthemoon roundtheearth a traveledb hastraveledc travelsd hadtraveled b c 四 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 wearegoingtopickapplesforthem thestudentssaidthestudentssaidtheyweregoingtopickapplesforthem 2 willyougotherewithmyparents heaskedher heaskedherifshewouldgotherewithhisparents 3 canifinishitbymyself theoldmandidn tknow theoldmandidn tknowifhecouldfinishitbyhimself 4 howlonghaveyouwaitedforme heaskedhisfriends heaskedhisfriendshowlongtheyhadwaitedforhim 从句是特殊疑问句 当主句的主语或宾语与从句主语是一致 可简化成 特殊疑问词 todo 如 canyoutellmehowicangettothestation canyoutellmehowtogettothestation idon tknowwhatishoulddo idon tknowwhattodo idon tknowhowishoulddoit idon tknowhowtodoit 五 宾语从句的简化 六 否定的转移 在think believe suppose imagine等动词所跟的宾语中 如果从句谓语是否定的 一般要将否定词not转移至主句谓语上去 而将从句谓语改为肯定形式 如 idon tthinkhehastimetoplaywithgirl 我认为他没时间和女孩玩 idon tthinkheisright 我认为他不对 七 附加疑问句 反意疑问句 1 一般根据主句的谓语动词判断 如 shedidn tsaythathewouldcomehere 2 当主句主语为i 我 主句动词为suppose believe think等 则根据从句判断 但肯 否定形式根据主句判断 idon tthinkheisserious ibelievehecanfinishitontime ishe can the didshe 八 if when引导宾语从句和状语从句的区别 1 宾语从句 ifwhen2 状语从句 条件状语从句if时间状语从句when 是否什么时候 即特殊疑问词 如果 从句时态根据句意而定 当 时 时态 1 主句一般将来时 一般现在时 祈使句 含情态动词 从句一般现在时 2 主句一般过去时 从句一般过去时 主要从汉语意思去区别 重点是时态运用 if when区别练习 1 ifit rain tomorrow iwon tcome 2 hedidn ttellmeifit rain tomorrow 3 idon tknowifhe come tomorrow ifhe come i lltellyou 4 whenit stop raining we llgoswimming 5 couldyoutellmewhenthefilm start i llleaveforamoment wouldrain rains willcome comes stops willstart 如果 是否 是否 如果 当 的时候 什么时候 标点符号的确定 带有宾语从句的主从复合句的标点符号取决于主句 主句是陈述句 heaskedmewhereiwentjustnow 问句 doyouknowwhenhe llbeback 其它问题 练习 将下列各句合并成宾语从句 1 whatishisname idon tknow 2 whendidyoubegintostudyenglish ididn tknow 3 itisimportanttolearnenglish theteachersaid 4 doeshel