非限制性定語從句

非限定性定語從句ObjectivesFindoutthedifferencesbetweenDefiningandNon-definingClauses(限制性定語從句和非限制性定語從句的區(qū)別）非限制性定語從句本課目標：非限制性定語從句與限制性定語從句的不同。非限制性定語從句的易錯點。TheVikingswereagroupofpeople_______ancestorscamefromScandinavia.Hethensetsailfurthertoanisland______isnowknownasNewfoundland.Ourporterscarryyourluggage,________meansthatyoucansimplyenjoyyourtrip.whosewhich/thatwhichRevision:Sheistheone_______youneverforget. A.whichB.whoseC.thatD.when2.Sheistheheaven-sentangel___youmet. A./ B.whichC.whoseD.Where3.Shemustbethereason_____Godmadeagirl. A.that B.whyC.whenD.whichthat/why定語從句（attributiveclause）1.HethensetsailfurthertoanislandwhichisnowknownasNewfoundland.2.Ourporterscarryyourluggage,whichmeansthatyoucansimplyenjoyyourtrip.

Taskone:

IstudyinSanshuiExperimentalSchool,_____isaverybeautifulschool.2.Theschool__________isthelargestinSanshuiis

SanshuiExperimentalSchool.3.Theman__________isalawyerisMary’sfather.4.Mary’sfather,_____isalawyer,isastrongman.5.YaoMing,_______heightisover2meters,wonthehonorinNBAwithhishardworkandskills.6.ImetProfessorWangthismorning,with____Iwenttothesamemeeting.討論：1.1&2,3&4句形式上有什么不同？2.把定語從句去掉對各句話分別有什么影響？3.非限制性定語從句有哪些引導詞？whichwhich/thatwho/thatwhowhosewhomLet'ssummarize!總結一：限制性定語從句非限制性定語從句形式上主句和從句_____(有/無)逗號隔開主句和從句_____(有/無)逗號隔開作用對主句起_________作用，如省略，主句意思___________.對主句起_________作用，如省略，主句意思___________.關系代詞指人：_____,______,_______指物：______,_______指人：_____,______,_______指物：_____________Let'ssummarize!總結一：限制性定語從句

非限制性定語從句

形式上

作用

關系代詞

無逗號隔開。有逗號隔開。限定修飾，如省略，則主句意思表達不完整。補充說明，如省略，主句仍能表達完整的意思。人：who,whom,whose物：which，that物：which,不能用that人：who,whom,whoseWhich?

Thethief,whofellofftheladder,wasarrestedbythepolice.Thethiefwhofellofftheladderwasarrestedbythepolice.Which?

Thecustomerswhoarrivedafter9weren’tallowedintothesale.Thecustomers,whoarrivedafter9,weren’tallowedintothesale.Which?

Westoppedattheonlypubinthevillagewhichhadafrontgarden.Westoppedattheonlypubinthevillage,whichhadafrontgarden.Hedoesn’twearshoes____________makehimdifferentfromothers.Hedoesn’twearshoes,_______makeshimdifferentfromothers.Jerry’sgirlfriend________isanurseworksindowntown.Jerry’sgirlfriend,_____isanurse,worksindowntown.WepickedupProfessorLiintheLiJingHotel,______therewasameetingbeingheld.Theybrokeuplastnight,______itwasrainingheavilyoutside.Helosthismoney,for______hecouldn’tbuysomefoodforlunch.討論：1.第1&2句中定語從句修飾的對象有什么不同？2.第3&4句的含義有什么不同？3.非限制性定語從句有哪些關系副詞。Tasktwo:which/thatwhichwho/thatwhowherewhenwhichLet'ssummarize!總結二：限制性定語從句非限制性定語從句修飾對象

修飾前面的____________.除了修飾名詞代詞外，還可以修飾_______________.譯法上可翻譯為______________.可翻譯為___________________________________關系副詞時間：地點：原因：時間：地點：原因：Let'ssummarize!總結二：限制性定語從句

非限制性定語從句

修飾對象

譯法上

關系副詞

修飾名詞或代詞除修飾名詞或代詞外還可以修飾整個主句譯成先行詞的定語：“……的”通常譯成主句的并列句。When,where,whywhen,where,forwhich“非限定”使用須知1.從句中所有的關系詞都不可省略2.從句通常不能用that引導3.在“非限定”中,指人的關系代詞作賓語時,只能用賓格whom,不能用who替換,也不能省略。4.從句不能用why引導,要用forwhich代替why5.從句置于句首時,不能用which引導;而要用關系代詞as

引導(as可放主句前,也可放主句后)要點歸納非限制性定語從句的易錯點總結三____weallknow,Chinaisacountrywithalargepopulation.As這是一個定語從句提前的句子，由as引導;理解為“正如…，如同…”試翻譯：正如所報道的，醫(yī)生們已經(jīng)找到了治療這種病的方法。Asisreported,doctorshavefoundthewayofcuringthedisease.

1)Ihaveasisterwhoworksinahospital.我有一位在醫(yī)院工作的姐姐。（不只一位姐姐）2)Ihaveasister,whoworksinahospital.我有一位姐姐，她在醫(yī)院工作。（只有一位姐姐）注意1：有時同一個限制性從句變?yōu)榉窍拗菩詮木鋾淖內(nèi)涞囊馑?。Hisfather,whoworksinBeijing,camebackyesterday.Shanghai,whichisinEastChina,isdevelopingrapidly.注意2:當先行詞是地名人名、世界上獨一無二的事物或家庭唯一成員時，通常只用非限制性定語從句。

as和which可指代整個主句

(=andthis/andthat)

as可放在句中或句首,which只放在句中

_____weknow,smokingisharmfultoone'shealth.Thesunheatstheearth,______isveryimportanttous.Aswhich注意3:as/which引導非限定性定語從句的區(qū)別

關系代詞as在定語從句中指代整件事，充當句中的主語或者賓語，它經(jīng)常和thesame,such,as一起搭配使用，共同構成一個固定詞組。Asweallknow,heisafamousscientist.Asisexpected,heisadiligentboy.Shehasthesamebookasyouhave.as引導非限制性從句，常意為“正如”?？沙霈F(xiàn)在句首、句中、句末。常見結構有：asisknowntoallasisoftenthecaseasmight/couldbeexpected

ashasbeensaidbeforeashasbeenmentionedaboveashasbeenpointedoutascanbeimaginedascanbeseen(fromthesefigures)asoftenhappens

aswillbeshown這是常有的事正如人們所預料的正如上面所提到的正如前面所說的正如所指出的正如…所示Theearthisround.____isknowntoall.Theearthisround,_________isknowntoall.____isknowntoall,theearthisround.____isknowntoall

that

theearthisround.____isknowntoallisthat

theearthisround.Itwhich/asAsItCompare:(定從)(形式主語)WhatThisisthesamebookasIlost.ThisisthesamebookthatIlost.這本書和我丟的那本一模一樣。這本書就是我丟的那本。注意4：非限制性定語從句和簡單句的比較1)Hefailedintheexam.

_______madehisparentsangry.2)Hefailedintheexam,_______madehisparentsangry.3)Hehastwosons.Bothof_______areteachers.4)Hehastwosons,

bothof_______areteachers.Thiswhichwhomthem×

that注意5：定語從句和其他從句的比較Putthebook_____itiswhenyouhavefinishedreading.A.whichB.whereC.inwhichD.attheplace(地點狀語從句)Whenyoureadthebook,you’dbettermakeamark_____youhaveanyquestions.A.atwhichB.atwhereC.theplacewhereD.where(地點狀語從句)Let'spractice!短文填空寫作提升1.Promoteyourwriting:translatesomesentenceswithnon-definingattributiveclauses.

1)眾所周知，隨著社會的發(fā)展,我們的生活每天都在改變。2)李華，學習英語10年，以他流利的英語獲得了第一名。3)學校的新圖書館，于去年9月建成，到現(xiàn)在已經(jīng)有收集了逾15萬的藏書。4)有些人反對這個計劃，大概占總?cè)藬?shù)的40%。寫作提升（劃線部分用非限定性定語從句完成）1.眾所周知，隨著社會的發(fā)展,我們的生活每天都在改變。2.李華，學習英語10年，以他流利的英語獲得了第一名。3.學校的新圖書館，于去年9月建成，到現(xiàn)在已經(jīng)有收集了逾15萬的藏書。4.有些人反對這個計劃，大概占總?cè)藬?shù)的40%。1.Asweallknow,ourlifeischangingwiththedevelopmentofthesociety.2.LiHua,whohasstudiedEnglishfor10years,wonthefirstprizewithhisfluentEnglish.3.Thenewlibraryofourschool,whichwascompletedinSeptemberlastyear,hascollectedmorethan150,000books.4.Somepeopleareagainsttheplan,whichtakesup40%ofthetotalnumber.