名词性从句示范课市公开课金奖市赛课一等奖课件

名词性从句第1页从句形容词性定语从句限定性非限定性副词性状语从句九种名词性主语从句宾语从句表语从句同位语从句第2页名词性从句：一个句子充当主语，宾语，表语，同位语名词性从句主语从句

表语从句

宾语从句

同位语从句

第3页

连接代词who,whom,whose,which,what,连接副词how,why,when,where,wh-ever连接词that,whether,if引导名词性从句引导词（不充当从句任何成份）(只能引导宾语从句)第4页引导词

1

2

3that连接词两无：无词义；无语法功效Weconsideritnecessarythatheshouldimprovehispronunciation.连接词if/whether一有一无：有词义“是否”；无语法功效Idon’tcareifhedoesn'tcome.Idon'tcarewhetherhecomes.连接代词which两有：有词义，“哪一个”；有语法功效。Icanguesswhichoneyouwouldchoose.第5页4

5连接代词who/whom/whose连接代词，两有：有词义,“谁（）”；有语法功效who在从句中作主语whom作宾语whose作定语Ithasn’tbeendecidedyetwhowillpresideatthemeeting.连接代词what两有：有词义（含糊）；有语法功效。Weareworryingaboutwhatweshoulddonext.第6页

连接副词where/when/why/how两有：有词义“在哪儿/在什么时候/为何/怎么样”；在从句中作状语。Thisiswhereourproblemlives.Tomorrowiswhenitwouldbemostconvenient.Italldependsonhowwesolvetheproblem.wh-+ever“不论……”意思Shewillgivewhoeverneedshelpawarmsupport.We’llmakehimwhateverheisfitfor.I’llgiveyouhowevermuchmoneyyouneed.67第7页

________weshallholdoursportsmeetingisnotdecided.

Idon’tknow_____broketheglassyesterday.Whenwho我们何时举行运动会还没有决定。我不知道昨天谁打破了玻璃。第8页Ihavenoidea______helookslike.

Thisis______Ileftmyglasses.whatwhere我不知道他长什么样子。

这就是我忘记眼镜地方。第9页1.Whenwewillstartisnotclear.2.Iwonderwhether/ifheisfitforthejob.3.Theproblemiswhowillbeequaltothetask.4.Ihadnoideathatyouwereherfriend.主语宾语表语同位语Findouttheclause,andtellwhatkindofclauseitis:第10页找出以下句子中错误，并总结出规律：

1.

Canyoutellmehowmanystudentsarethereinyourclass?

2.Idon'tknowwherehashegone.

3.

Theowneroftheshopcametoseewhatthematterwas.

Canyoutellmehowmanystudentsthereareinyourclass?Idon'tknowwherehehasgone.Theowneroftheshopcametoseewhatwasthematter.规律一：名词性从句中须使用陈说语序！第11页找出以下句子中错误，并总结出规律：4.Wesuggestedthatwewouldgotothecinema.5.Hisrecommendationthatwewentthereonfootisacceptable.

.Hisrecommendationthatwe(should)gothereonfootisacceptable.规律二：注意虚拟语气使用！Wesuggestedthatwe(should)gotothecinema.第12页宾语从句中虚拟一个坚持：insist两个命令：ordercommand三个提议：suggestadviserecommend（propose）四个要求：require，request，demand,desire在同位语从句中，碰到以上动词名词形式时也要用虚拟suggestionadvicerecommendationproposalshould+do,should可省略第13页HegavemeasuggestionthatI(should)becalmnow.第14页找出以下句子中错误，并总结出规律：7.Ifwewillhaveameetinghasn'tbeendecidedyet.8.Itdependsoniftheweatherissuitableforustodoit.9.HeaskedmeifIcouldgowithhimornot.

Whetherwewillhaveameetinghasn’tbeendecidedyet.Itdependsonwhethertheweatheris…...HeaskedmewhetherIcouldgowithhimornot.规律三：4种情况只能用whether，不能用if

：（1）除宾语从句之外名词性从句（2）前面有介词；（3）与ornot连用。（4）在动词不定式之前10.Idon’tknowiftodoit.

whether第15页Fillintheblanksusing‘whether/if’

1.Iaskedher_____________shehadabike.

2._________wewillholdapartyintheopenair

tomorrowdependsontheweather.

3.We’reworriedabout___________heissafe.

4.Idon’tknow___________heiswellornot.

5.Idon’tknow____________ornotheiswell.

6.Thequestionis__________heshoulddoit.

7.Thedoctorcanhardlyanswerthequestion

___________theoldmanwillrecoversoon.

8.Idon’tknow____________togo.9.Ididn’tknow___________tolaughortocry.10._____youarenotfreetomorrow,I’llgowithoutyou.if/whetherWhetherwhetherwhetherwhetherwhetherwhetherwhetherwhetherIf假如，只用if第16页找出以下句子中错误，并总结出规律：11.Ithinkthatworthwhilethatwespentsomuchmoneyonthesebooks.12.Thatishardtodecidewhenandwherewewillheldoursportsmeeting.itIt规律四：主语从句和宾语从句在适当情况下能够借助“it”

而后置。第17页1用it作形式主语，主语从句放在句末。

(1)Itbe＋名词＋从句

Itisafactthat…

ItisanhonorthatItiscommonknowledgethat事实是……非常荣幸…是常识(2)Itbe＋形容词＋从句Itisnaturalthat…Itisstrangethat…很自然…奇怪是…另外还有,nowonder,agoodthing,apity,nosurprise等Itisnosurprisethatourteamhaswonthegame.Itisapitythatwecan’tgo.另外还有，certain,obvious,true,good,wonderful,funny,possible,probable,important,necessary等。Itiscertainthatshewilldowellinthefinalexam.ItisprobablethatJackhastoldhereverything,第18页(4)Itbe＋过去分词＋从句Itisreportedthat…Ithasbeenprovedthat…Itissaidthat…据报道…已证实…听说…(3)It＋不及物动词＋从句Itseemsthat…Ithappenedthat…Itappearsthat…似乎…恰巧…似乎…Itseemsthathereallylovesher.Ithappenedthathereallylovedher.Ithasbeenprovedthattheearthturnsaroundthesun.Itissaidthattheearthturnsaroundthesun.第19页2

it能够作为形式宾语

it不但能够作为形式主语，还能够作为形式宾语而真正宾语that从句则放在句尾，尤其是在带复合宾语句子中。比如：

Wehearditthatshewouldgetmarriednextmonth.第20页找出以下句子中错误，并总结出规律：13Isawheistalkingwithhermother.14.Theteachertoldhisclassthatlighttraveledfasterthansound.

wastravels规律5:宾语从句中1.当主句谓语动词是现在时或普通未来时从句谓语可依据句意需要而选取任一个时态。2.当主句谓语动词是过去时，宾语从句谓语动词要用对应过去时态。3当宾语从句叙述内容为客观真理时，仍用普通现在时。普通现在时，现在进行时，现在完成时普通过去式，过去进行时，过去完成时第21页15.He

believes_____________________________.

hisdreamwillcometruesomeday找出以下句子中错误，并总结出规律：16.Nomatterwhobreaksthelawshouldbepunished.Whoever规律6whatever,

whoever,

whichever…除用于引导名词性从句外，还可用于引导让步状语从句。当引导让步状语从句时，能够用

no

matter

what,

no

matter

who,

no

matter

which…替换。第22页引导词that省略情况that可省略情况：单个宾语从句中that可省略that不可省略情况：

a.主语从句

b.表语从句

c.同位语从句ItissaidthatMr.LihasarrivedinBeijing.Wethinkithighlyprobablethatheisdead.MyquestionhowIshallgetintouchwithhimhasnotbeenanswered.第23页d.用it做形式宾语宾语从句Wehearditthatshewouldgetmarriednextmonth.e.并列宾语从句中后几个从句引导词that不能省略ItoldhimIlovedhimandIhatedhim.ItoldhimIlovedhimandthatIhatedhim.√×第24页名词性从句和定语从句区分第25页

1Idon’tknowwhenhewillleave.2Idon’tknowthetimewhenhewillleave.3ThatiswhomIwanttosee.4ThatisthegirlwhomIwanttosee.定定名名第26页3.同位语从句与定语从句区分(1)定语从句中that既代替先行词，同时以在从句中作某个成份（主语或宾语），而同位语从句中that是连词，只起连接主句与从句作用，不充当句中任何成份。(2)定语从句是形容词性，其功效是修饰先行词，对先行词加以限定，描述定性质或特征；同位语从句是名词性，其功效是对名词进行补充说明。比如：ThenewsthathetoldmeisthatTomwouldgoabroadnextyear.2)ThenewsthatTomwouldgoabroadistoldbyhim第27页

(3)同位语从句对中心词内容作深入解释和说明，表明中心词详细内容。引导同位语从句that在同位语从句中不做任何成份,只起连接作用,无详细含义,且不可省略。1)Theking’sdecisionthattheprisonerwouldbesetfreesurprisedallthepeople.2)TheorderthatallthesoldiersshouldstayisgivenbytheGeneral.第28页1.Weexpressedthehopethatthey

hadexpressed.2.WeexpressedthehopethatwewouldcometoChinaagain.AttributiveorAppositive

ATAP第29页1.Itisimportantthat______oureducationinallavailableways.A.wemustdevelopB.weshalldevelopC.wewoulddevelopD.weshoulddevelop2.Itisnecessarythat______bytheendoftheweek.A.wegoteverythingreadyB.wehavegoteverythingreadyC.WegeteverythingreadyD.wemustgeteverythingready3.Itwasnaturalthat_______