经典：主语从句课件

主语从句从化三中聂海强11.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21.Thevillagersdidn'trealizehowseriousthepollutionwasuntilthefishintheriverdied.2.Theydidn’tknowmyaddress.3.Seeingisbelieving.4.Todomorningexercisesthismorningisnotgoodforyourhealthy.5.Itisagreathonorforustobeinvitedtotheparty.6.Thathewillcomehereisofgreathelp.7.Whetherhewillcometothemeetingisunknownyet.8.Whatwewilldonextisnotdecided.

3请观察下列句子,注意主语从句的特点。1.Thattheearthtravelsroundthesunisawell-knownfact.2.whethertheartistcandoitornot

isuncertain.3.Whowillacttheleadintheplayhasnotbeendecidedyet.4.Wheretheyoungmanhasgoneisnotknown.5.Whenandwherethetestwillbegivenisnotyetdecided.41.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】51.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。6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.ThatthatWhetherWhether72)连接代词:who,whom,whose,what,which,whoever,whatever,whichever等。(1).Itisclear

isafraidofhavingachangeinlandownership.(2)._________bagitiscannotbetold.(3).__________Indianeedsisalawtomakelandownershipfairer.whoWhoseWhat8(4).Itisnotyetdecided________cashcropwillbeproducednextyear.(5).____________hesaidwasright.(6)._________gotheremustgetreadyby6o’clock.whichWhateverWhoever93)连接副词:when,where,why,how,howmany,howmuch,howlong,howsoon,howoften(1)._________we’llstarttomorrowwillbetoldsoon.(2).__________wecanbuyoxenissomethingweneedtofindout.(3)._____________hecamehereisnotknown.

WhenWhereHow/When10(4)._________wecanprotectthegrainneedstobediscussed.(5).___________peoplediedfromstarvationthatyearwillneverbeknown.(6).__________he’llgotoseehisgrandmotherdependsonthetimehecanspare.HowHowmanyHowoften11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。121._______themeetingwillbeheldontimeisnotknownyet.2.________leavestheroomlastoughttoturnoffthelight.3.________hehasbecomearichmanisknowntoallinourtown.4.________Ineedismoretime.5._______________wewillgoforanoutingtomorrowremainsunknown.WhetherWhoeverThatWhatWhether/Where完成下面主语从句13比较that/what1.______hewantsisabook.2.______hewantstogothereisobvious.

3..______happenedisnotclear.4.ThisisthebestTV_____ismadeinChina.5.Thefirstmuseum_____hevisitedinChinawastheHistoryMuseum.WhatThatthatWhatthat定语从句定语从句14that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。151.Itiswellreportedthatastormiscoming.2.Itistruethattheearthmovesaroundthesun.3.ItisapitythatImissedthetrain.4.Itdoesn’tmatterwhetherhewillcomeornot.

5.Itseemsthatitisgoingtorain.

6.Ithappenedthattheydidn’tknowmyaddress.翻译和分析下列句子16

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17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181.It’slikely/possible/important/necessary/clear

that…

很可能/重要的是…/必要的是…/很清楚…2.It’sknown/reported/thought/said

that…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…19下列各句均有一处错误，请改正并分析原因。1.Lighttravelsfasterthansoundiscommonknowledge.2.Ifshe’scomingornotdoesn’tmattermuch.Thatthat虽无词义但引导主语从句位于句首时不能省略。Whetherif,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203.Thattheprofessorsaidisofgreatimportance.4.Wherewillthetreesbeplantedhasnotbeendecided.Whatthat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。215.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。remains22Exercises23一、改错1：Thatshewantstoknowiswhichdresssheshouldbuy.2:Hewillgiveuphisjobsurprisesallofus.3:Nomatterwhobreaksthelawwillbepunished.4:Ifthemeetingwillbeheldinourschoolisnotknownyet.5:Thatworriedherabitwasthathecouldn’tgetintouchwithherfriend.6:HeissaidhehasgonetoAmerica.WhatThatheWhoeverWhetherIt

What24二.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.ThatWhether/Wherethat254._______sheiscomingornotdoesn’tmattertoomuch.5._______hecamefromstillpuzzlesallofus.6.Ithappened_____Isawhimyesterday.7.Itdoesnotmakeanydifferencetome______youdo.WhetherWherethatwhat268._____wasresponsiblefortheaccidentisnotyetclear.9.____________________theywillhavethesportsmeetisstillaquestion.10.Itdoesn’tmatter______shelookslike.WhoWhen/Where/Whetherwhat271.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.284.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.29

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。HowtolearnEnglishwell?为什么要学好英语英语是应用最广泛的语言，据报道，很多人都把英语作为第一或第二语言。如何学好英语不好放弃，虽然英语有时很难。多练习，熟能生巧是有道理的。最重要的是养成良好的学习习惯，比如利用字典、多和老师交流等。Homework30HowtolearnEnglishwell?

ItiswellknownthatEnglishisuse