主语从句课件.ppt

主语从句 从化三中聂海强 1 Thevillagersdidn trealizehowseriousthepollutionwasuntilthefishintheriverdied 2 Theydidn tknowmyaddress 3 Seeingisbelieving 4 Todomorningexercisesthismorningisnotgoodforyourhealthy 5 Itisagreathonorforustobeinvitedtotheparty 6 Thathewillcomehereisofgreathelp 7 Whetherhewillcometothemeetingisunknownyet 8 Whatwewilldonextisnotdecided 请找出下面句子的主语 1 Thevillagersdidn trealizehowseriousthepollutionwasuntilthefishintheriverdied 2 Theydidn tknowmyaddress 3 Seeingisbelieving 4 Todomorningexercisesthismorningisnotgoodforyourhealthy 5 Itisagreathonorforustobeinvitedtotheparty 6 Thathewillcomehereisofgreathelp 7 Whetherhewillcometothemeetingisunknownyet 8 Whatwewilldonextisnotdecided 请观察下列句子 注意主语从句的特点 1 Thattheearthtravelsroundthesunisawell knownfact 2 whethertheartistcandoitornotisuncertain 3 Whowillacttheleadintheplayhasnotbeendecidedyet 4 Wheretheyoungmanhasgoneisnotknown 5 Whenandwherethetestwillbegivenisnotyetdecided 1 主语从句必须有引导词 2 主语从句用陈述句语气 归纳总结 1 引导主语从句的词有连词 that whether 连接代词 who whose whom whoever what which等 连接副词where when whenever wherever how why等 主语从句引导词的选择 1 连接词 that whether例 1 hewillwiniscertain 2 Ithasbeenreported salesofbeefinChinawillincrease 3 weshallraiseducksorgeeseremainstobedecided 4 he lljoinusinthediscussionisofgreatimportance That that Whether Whether 2 连接代词 who whom whose what which whoever whatever whichever等 1 Itisclearisafraidofhavingachangeinlandownership 2 bagitiscannotbetold 3 Indianeedsisalawtomakelandownershipfairer who Whose What 4 Itisnotyetdecided cashcropwillbeproducednextyear 5 hesaidwasright 6 gotheremustgetreadyby6o clock which Whatever Whoever 3 连接副词 when where why how howmany howmuch howlong howsoon howoften 1 we llstarttomorrowwillbetoldsoon 2 wecanbuyoxenissomethingweneedtofindout 3 hecamehereisnotknown When Where How When 4 wecanprotectthegrainneedstobediscussed 5 peoplediedfromstarvationthatyearwillneverbeknown 6 he llgotoseehisgrandmotherdependsonthetimehecanspare How Howmany Howoften 归纳总结 主语从句引导词的选择主要是根据从句的结构和意义来选择 1 如果从句的意义和结构完整 则用that 2 如果从句的意义和结构不完整 则根据从句的意义和结构选择相应的引导词 1 themeetingwillbeheldontimeisnotknownyet 2 leavestheroomlastoughttoturnoffthelight 3 hehasbecomearichmanisknowntoallinourtown 4 Ineedismoretime 5 wewillgoforanoutingtomorrowremainsunknown Whether Whoever That What Whether Where 完成下面主语从句 比较that what 1 hewantsisabook 2 hewantstogothereisobvious 3 happenedisnotclear 4 ThisisthebestTV ismadeinChina 5 Thefirstmuseum hevisitedinChinawastheHistoryMuseum What That that What that 定语从句 定语从句 that和what的选用 that和what都可引导主语从句 但是 what除起连接作用外 还在主语从句中充当成分 可做从句的主语 宾语 或表语 而that在主语从句中不充当任何成分 只起连接作用 1 Itiswellreportedthatastormiscoming 2 Itistruethattheearthmovesaroundthesun 3 ItisapitythatImissedthetrain 4 Itdoesn tmatterwhetherhewillcomeornot 5 Itseemsthatitisgoingtorain 6 Ithappenedthattheydidn tknowmyaddress 翻译和分析下列句子 为了使句子保持平衡 常用 来代替主语从句 而把主语从句放到 尤其是连词that引导的主语从句常用于此种句式中 请你归纳 it 后面 常用句型如下 It be 名词 that从句It be 形容词 that从句It be 动词的过去分词 that从句It be 不及物动词 that从句 1 It slikely possible important necessary clearthat 很可能 重要的是 必要的是 很清楚 2 It sknown reported thought saidthat 据说 据报道 3 Itseems appears happensthat 显然 明显 碰巧 4 It sbeenannounced declaredthat 已经通知 宣布 5 It snowonderthat 并不奇怪 无疑 6 It sapity afact acommonknowledge 众所周知 acommonsaying 俗话说 that 下列各句均有一处错误 请改正并分析原因 1 Lighttravelsfasterthansoundiscommonknowledge 2 Ifshe scomingornotdoesn tmattermuch That that虽无词义但引导主语从句位于句首时不能省略 Whether if whether都可表示 是否 但if不能引导位于主句之前的主语从句 它可以引导位于主句之后带有形式主语it的主语从句 主语从句常见错误 3 Thattheprofessorsaidisofgreatimportance 4 Wherewillthetreesbeplantedhasnotbeendecided What that引导主语从句时无词义 Whattheprofessorsaid表示 教授所说的 将will置于trees之后 主语从句要用陈述句语序 5 Nomatterwhobreakstherulewillbepunished 6 Whenandwherethemeetingwillbeheldstillremainaquestion 引导让步状语从句时二者可互换 但引导名词性从句时只能用whoever Whoever 主语从句表示单一概念时 谓语要用单数形式 remain Exercises 一 改错1 Thatshewantstoknowiswhichdresssheshouldbuy 2 Hewillgiveuphisjobsurprisesallofus 3 Nomatterwhobreaksthelawwillbepunished 4 Ifthemeetingwillbeheldinourschoolisnotknownyet 5 Thatworriedherabitwasthathecouldn tgetintouchwithherfriend 6 HeissaidhehasgonetoAmerica What Thathe Whoever Whether It What 二 用适当引导词填空 使下列主语从句意思和结构完整 1 hefinishedwritingthecompositioninsuchashorttimesurprisedusall 2 wewillgoforanoutingtomorrowremainsunknown 3 Itisapity wewon tbeabletogotothesouthtospendoursummerholidays That Whether Where that 4 sheiscomingornotdoesn tmattertoomuch 5 hecamefromstillpuzzlesallofus 6 Ithappened Isawhimyesterday 7 Itdoesnotmakeanydifferencetome youdo Whether Where that what 8 wasresponsiblefortheaccidentisnotyetclear 9 theywillhavethesportsmeetisstillaquestion 10 Itdoesn tmatter shelookslike Who When Where Whether what 1 他在找什么与你无关 三 用主语从句翻译下列句子 2 他是否能来仍然是个问题 Whatheislookingforisnoneofyourbusiness Itremainsaquestionwhetherhewillbeabletocome 4 飞机何时起飞还没有宣布 3 谁告诉他们这个消息的仍然是个谜 Whotoldthemthenewsisstillamystery Whentheplaneistotakeoffhasnotbeenannounced Ithasnotbeenannouncedwhentheplaneistotakeoff 请根据以下表格内容 以HowtolearnEnglishwell 为题写一篇短文 可以自由发挥 在短文中尽可能运用主语从句 Homework HowtolearnEnglishwell ItiswellknownthatEnglishisusedmostwidelyintheworld ItisreportedthatmanypeopleuseEnglishasthefirstorsecondlanguage WeshouldtryourbesttolearnEnglishwell ButhowcanwelearnEnglishwell First weshouldn tgiveup It struethatEnglishissometimesreallyverydifficultforus Butifweholdon Ithinkwewillbegoodatit Also Ithinkifwedoalotofpractice wewillmakeprogress we