UnitScienceandScientistsDiscoverUsefulStructures表语从句课件高中英语人教版选择性

表语从句PredicativeClausee7d195523061f1c0f0ec610a92cff745ee13794c7b8d98f8E73673273C9E8BE17CC3D63B9B1D6426C348A354AD505654C28F453CD7C8F90EADD06C08281DAED7140E5AAAED5880ECE414DFB6A93B82BE019406867034C3A8500A4827DCF3FBF74A471B736410707E336A01C9ADC9BE02ACCB8DF2121D81636A067B8AE80C6AB6F014154F4E7B7247①理解:表语从句的结构及意义②

掌握:表语从句的连接词及使用规则③

运用:表语从句,去表达自己的想法

LearningAimsYou'reinsecureDon'tknowwhatforYou'returningheads

youwalkthroughthedoorDon'tneedmake-uptocoverupBeingtheway

youareisenoughEveryoneelseintheroomcanseeitEveryoneelsebutyouBabyyoulightupmyworldlikenobodyelseTheway

youflipyourhairgetsmeoverwhelmedBut

yousmileatthegrounditain'thardtotellYoudon'tknowOhohYoudon'tknowyou'rebeautifulIfonlyyousaw

IcanseeYou'llunderstand

IwantyousodesperatelyRightnowI'mlookingatyouandIcan'tbelieveYoudon'tknowOhohYoudon'tknowyou'rebeautifulOhohThat's

makesyoubeautifulwhenthatthatwhenwhatwhywhatYou'reinsecureDon'tknowwhatforYou'returningheadswhen

youwalkthroughthedoorDon'tneedmake-uptocoverupBeingthewaythat

youareisenoughEveryoneelseintheroomcanseeitEveryoneelsebutyouBabyyoulightupmyworldlikenobodyelseThewaythat

youflipyourhairgetsmeoverwhelmedButwhen

yousmileatthegrounditain'thardtotellYoudon'tknowOhohYoudon'tknowyou'rebeautifulIfonlyyousawwhat

IcanseeYou'llunderstandwhyIwantyousodesperatelyRightnowI'mlookingatyouandIcan'tbelieveYoudon'tknowOhohYoudon'tknowyou'rebeautifulOhohThat'swhat

makesyoubeautiful表语从句的定义一、Itsurprisedallstudents.ThatIwonthefirstsurprisedallstudents.Sth句子做主语,被称为主语从句句子做表语,被称为表语从句Onetheorywasthatbadaircausedthedisease.ThetruthwasthatthewaterfromtheBroadStreetpumphadbeeninfectedbywaste.1.表语从句的定义Thedefinitionofpredicativeclause在主从复合句充当表语的从句叫表语从句1.状态类:be动词;keep,remain,stay,2.感官类:look,feel(摸起来),smell,sound,taste3.变化类:

become,grow,turn,get,go,come,run,fall4.像类:seem,appear,5.终止类:turnout结果是,prove证明是2.表语从句的判断

后的成分为表语。

后的从句为表语从句系动词系动词表语从句的引导词二、ThetroubleisthatIhavelosthisaddress.Thequestioniswhetherthefilmisworthseeing.ThisiswhereIdon’tagreewithyou.That’swhatmakesyoubeautiful.Thefirsttimewemeteachotherwaswhenwestudiedinthatschool.Thatiswhyhewaslateforclassagain.That’sbecauseIwastoobusythen.Helooksasifhehassomethingtosay.

1.连接词that1.Mybeliefis______________Iwillsucceedbyworkinghard.thatConclusion:that在句中______（充当/不充当）句子成分，______（有/无）含义，______(可/不可)省略.不充当无不可2.连接代词：what(ever)、who(ever)、whom(ever)、whose、which1.Youcanbe__________youwanttobe.2.Thequestionis____________causedtheaccident.3.WhatIwanttoknowis_______universityIshouldchoose.4.Themostimportantthingis____________responsibilityitis.

what(ever)、who(ever)、whom(ever)、whose、which在从句中作主语、宾语、表语、定语。whoeverwhosewhatwhich3.连接副词：when、where、why、how1.Thisis____________Idon'tagreewithyou.这就是我不同意你的地方。2.Thequestionis__________wecangetintouchwithhim.问题是我们怎样才能和他联系上。3.Thatis_________Igotwetthrough.

那就是为什么我被淋湿了。when、where、why、how引导表语从句，在从句中作状语，表示时间、地点、原因、方式。wherehowwhy4.whether(不能用if)Theproblemis___________wecanfindthemthere.

whetherwhether_____（充当/不充当）句子成分，不可省，译为“________”；在表语从句中不可用if替换。不充当是否Whatthedoctorsreallydoubtis___________theinfectiondiseasecanbebroughtundercontrol.

whetherThequestionisifitisworthwhiletodoit.whether单句改错。5.as(照…方式)，asif/asthough(似乎/好像)，because引导的表语从句Itsounds____________someoneisknockingatthedoor.Everythingremained______itusedtobeinthisroom.YourEnglishisnotverygood.Thatis_______youonlyknowverylittlevocabulary.asif/thoughbecauseasif/asthough，because_____（充当/不充当）句子成分，不可省.不充当as注意：asif/asthough引导的表语从句如果是事实，就用陈述语气；如果与事实不符，就用虚拟语气。Itsoundsasifsomeone___knockingatthedoor.(与事实相符)2.Tomlikestotalkbigasifhe______animportantperson.

(对现在的虚拟，用一般过去时，be动词用were)3.Heopenshismouthasifhe________saysomething./asiftosaysomething

(对将来的虚拟，用would/could/might+do)4.HetalkedaboutRomeasifhe___________there.(对过去的虚拟，用haddone)iswerewouldhadbeen表语从句的引导词连词在从句中不作句子成分连接代词在从句中作主语、宾语、表语、定语连接副词在从句中作状语whenwherewhyhowwhat（ever）who（ever）whom（ever）whosewhich…that,whetherasasif/asthoughbecause小结表语从句的注意事项三、表语从句和其他从句一样都用陈述语序：连主谓

连词+主语+谓语表语从句的注意点ThegrammarrulersofthepredicativeclauseThat’swhere________wrong.(areyou/youare)

那就是你不对的地方。youare2.This/That/Itisbecause...+_________“这/那是因为...”This/That/Itiswhy...+_______“这/那就是...的原因。”Shegotangrywithme.Thatis________Ididn’tphoneher.Ididn’tphoneher.Thatis_______shegotangrywithme.原因结果becausewhy表语从句的注意点Thegrammarrulersofthepredicativeclause3.Thereason

why...isthat....“...的原因是...”Thereasonisthat...“原因是...”Thereason________shegotangrywithmeis________Ididn’tphoneher.Thereasonis________Ididn’tphoneher.表语从句的注意点Thegrammarrulersofthepredicativeclausewhythatthat4.表语从句中的【虚拟语气】

主语是表示“建议”“命令”“要求”的名词，表语从句应使用虚拟语气，即：(should)+动词原形建议:suggestion,advice,proposal,idea命令:order,command,要求:request,requirement,demand表语从句的注意点Thegrammarrulersofthepredicativeclause1.Myproposalisthatwe____________(start)earlytomorrow.2.Myideaisthatyou_________________(recite)20Englishwordseveryday.3.Myadviceisthatallstudents____________(pay)moreattentiontoEnglishlearning.Examples(should)recite(should)pay(should)startSummary：一、表语从句的定义主语+系动词+引导词

+简单句二、引导词:连词：that,whether,as,asif/though,because连接代词：what（ever）,who（ever）,whom（ever）whose,which…连接副词：when,where,how,why三、注意点:3）Thereason

why...isthat....4）表语从句的虚拟语气。1）陈述语序:连主谓2）This/That/Itisbecause...This/That/Itiswhy...表语从句1.Thefactwas

.事实是他没有做真正的努力。2.Thequestionis

.问题是这部电影是否值得看。3.