名词性从句之主语从句课件-高三英语一轮复习

名词性从句点击此处添加副标题汇报人姓名汇报日期GrammarisLogical!从句一个句子充当一个成分，做什么成分就是什么从句。名词性从句一个句子充当名词的成分名词成分主语、宾语、表语、同位语GrammarisLogical!ComplexSentencesAttributiveClause（定语从句）形容词性从句NounClause(名词性从句)AdverbialClause（状语从句）AppositiveClause同位语PredicativeClauseSubjectClauseObjectClauseReview一、位置，概念主语从句在复合句中充当____语；表语从句在复合句中充当____语，一般在______后；宾语从句在复合句中充当____语，且一般在_______或____后。同位语从句一般在_____后，解释或补充说明该名词的内容。主表宾介词名词系动词及物动词01主语从句句子主语TheearthgoesaroundthesunThat

什么是主语从句？GrammarisLogical!一个

充当

成分，为主语从句。这件事情为我们大家所知。Thisthingisknowntoallofus.“地球围着太阳转”为我们大家所知。

isknowntoallofus.=Itisknowntoallofusthattheearthgoesaroundthesun.主语从句的定义：在句中充当主语的从句叫做主语从句。主语Hisjobisimportant.Whathedoesisimportant.引导的连接词有从属连词、连接代词和连接副词。Findanddiscussthefunctionsofnounclauses.①Whoheisdoesn’tconcernme.②Whathesaidisunbelievable.③Whereweshalldothetestisstillunderdiscussion.④Whenwewillholdthesportsmeetisstillunknown.⑤HowhegotintouchwithTomisnotclear.⑥Thatlighttravelsfasterthansoundisknowntousall.⑦Whethershelikesthepresentisnotcleartome.以上从句为名词性从句中_____________(类)，引导词可以用：________________________________________________________主语从句that/whether/what/who/when/where/why/whatever/whoever等Thestructureofnounclauses

Subordinatingconjunctions从属连词ConjunctionalPronouns连接代词ConjunctionalAdverbs连接副词what（ever),who(ever),whom(ever),whose(ever),which(ever)that,whether(if不能引导主语从句)when(ever),where(ver),how,whyLeadingwords(引导词)ofsubjectclauses(无意义）(是否）（不作成分，不可省略）（作主、宾、表、定语）（均有各自意义，不可省）（作状语，均有各自意义，不可省）ClassifyandSummarize主语从句的引导词含义？在从句中作什么成分？1.Itisapitythatyouhaven'twatchedthemovie“LettheBulletFly.”2.Whetherthereislifeonthemoonisaninterestingquestion.3.Itisaninterestingquestionwhetherthereislifeonthemoon.4.Whathewantstotellusisnotclear. 5.Whowillbecometheleadingactorofthenewmoviehasn'tbeendecided.6.Whoevercomestoschoollatewillbepunished.7.Ithasnotbeendecidedyetwhichstudentwillbechosenasthegroupleader.8.Itisknowntoushowhebecameawriter. 9.WhenandwheretheEnglisheveningwillbeheldhasnotyetbeenannounced.10.Whyhecomesherelateisnotclear.习题演练

1.

somepeopleregardasadrawbackisseenasaplusbymanyothers.2.Itisuncertain

sideeffectthemedicinewillbringabout,althoughabouttwothousandpatientshavetakenit.3.

willbecometheleadingactorofthenewmoviehasn'tbeendecided.4.

(他是否会来)isnotclear.(come)5.

(无论你喜欢谁)hasnothingtodowithme.(like)WhatwhatWhoWhetherhewillcomeornotWhoeveryoulikeIt做形式主语的句型Thattheearthgoesaroundthesunisknowntoallofus.→1.Itisknowntoallofusthattheearthgoesaroundthesun.2.ItisnowonderthattheWestLakeismorebeautifulthantheEastLake.3.Itissaidthatthemonthlytestwillbecancelled.GrammarisLogical!It’spossible/important/necessary/clear…that…

很可能/重要的是……/必要的是……/很清楚……It’ssaid/reported…that…据说/据报道……It’sbeenannounced/declaredthat…已经通知/宣布……Itseems/appears/happens…that…显然/明显/碰巧……It’snowonderthat…并不奇怪/无疑……It’sapitythat…遗憾的是……It’safact/acommonknowledge…众所周知……It’sacommonsaying…俗话说it的用法:形式主语2.

Itis+adj+that从句

(1)

Itisobviousthathedidn'ttellusthetruth.(2)Itislikelythathehasescapedfromthescene.(3)Itisnotstrangethathe(should)begintostudyEnglishinprimaryschool.(4)

Itisnaturalthathe(should)forgetthatperson.当adj.为important,necessary,vital,essential,natural,desirable,strange,surprising等，that从句用should+v原形，should可省。练习——改错题(1)Itwasnecessarythateveryteacherwasfamiliarwithacomputer.(2)Itisimportantthatthisparcelwillbesentawaysoon.

beshould3.Itis+v-ed+that从句ItwassaidthatthemeetingwouldbeputofftillnextMonday.Itissuggestedthatthemeeting(should)beputofftillnextMonday.Conclusions:Itis+v-ed+that从句Itissaid/reported/considered/believed/thought...that从句（谓语动词用正常时态）Itissuggested/decided/advised/asked/requested/required/commanded+that从句（用虚拟语气，谓语动词用should+v原，should可省）

高考中名词性从句的考点之一：引导词

根据成分选连接词名词性从句连接词：主语：who(人)what（物）宾语：who/whom(人)what（物）定语：which/whose状语：where,when,why,how不缺成分，不缺意思：that不缺成分，缺意思“是否”：whether/if名词性从句学习有三关第一关：语序关

语序：陈述句语序第二关：引导词关（连接词）

连接词，连接代词和连接副词第三关：时态关

宾语从句中的时态考点分析高考中名词性从句的考点之一：引导词（连接词）秒杀技巧：1.找到从句画括号2.根据成分选连词练习改错题。1.Thatisamysterytomehowitallhappened.2.Thisiscommonknowledgethatthewhaleisnotafish.填空题。1.Itisessentialthathe

(is)herebytheweekend.5.Ithasnotbeenmadeclear

(这条新路将于何时通车)ItIt(should)bewhenthenewroadistobeopentotraffic.GrammarisLogical!［习题操练］1.Ithink________impressesmemostabouthispaintingisthecolorsheuses.2.________makesthebooksoextraordinaryisthecreativeimagin