北師大版高一必修3Unit8Lesson3DefiningandNon-definingRelativeClauses限制性與非限制性定語從句1Tolearnthenon-definingrelativeclausesTotellthedifferencebetweendefiningandnon-definingrelativeclausesTouserelativeclausesinthewritingLearningObjectives目標(biāo)2MarcoPolowasborninItalyin1254.Whenhewas17yearsold,hetraveledacrossEuropeandAsiawithhisfather,_____wantedtodotradewiththeChinese.Atthattime,ChinawasruledbyKublaiKhan,_____welcomedthem.Marcowasamazedandconfusedbytheinventionsanddevelopments_________werenotavailableinEuropeatthattime.In1291,MarcoreturnedtoItaly,_____alocalwarbrokeout.Hewascaughtandputintoprisoninthelocalwar.Hemetanotherprisoner________enjoyedlisteningtohisstoriesaboutChina.TheprisonerthenwrotethestoriesinabookcalledTheDescriptionoftheWorld,_____becameoneofthebest-sellingbooksinEurope.whowhowhich/thatwho/thatwherewhich3Whataredefiningandnon-definingclauses（什么是限制性與非限制性定語從句)?4Theboywho/that

istappingtheball

ismyfriend.Theboyismyfriend.5Thebookswhich\thattheladyisholdingareabouthistory.Thebooksareabouthistory.61）Theboywho/that

istappingtheballismyfriend.2）Thebookswhich\thattheladyisholingareabouthistory.＊definingclauses限制性定語從句：giveinformationtoidentifytheperson(s)/object(s)修飾限定名詞或代詞，清楚表明所修飾的人或物。7Ourheadteacherisproudofus.Ourheadteacher,whoteachesusGeography,isproudofus.8Thesun,whichprovidesuswithlightandheat,isimportantforhumanbeings.Thesunisimportantforthecrops.91）Ourheadteacher,whoteachesusGeography,isproudofus.2）Thesun,

whichprovidesuswithlightandheat,isimportantforhumanbeings.＊

Non-definingclauses非限制性定語從句:giveextrainformationaboutapersonorathing,whichcanbeleftout提供句子意義以外的額外信息，要用逗號(hào)隔開。101.Whenhewas17yearsold,hetravelledacrossEuropeandAsiawithhisfather,whowantedtodotradewithChinese.(Para1ND)2.…especiallytheSummerPalacewhichhedescribedas“Thegreatestpalacetateverwas…(Para3D)Task1Underlinetherelativeclausesinthepassageanddecideiftheyaredefining(D)ornon-defining(ND).TranslatethemintoChinese.113.TherewereinventionsanddevelopmentsinChinawhichwerenotavailableinEuropeatthattime.(Para4D)4.Hewasalsoconfusedbytheblackstonespeopleusedtoburnforfuels.(Para4D)5.MarcowasluckyenoughtomeetanotherprisonerwhoenjoyedlisteningtohisstoriesaboutChina.(Para5D)126.TheprisonerthenwrotethestoriesinabookcalledTheDescriptionoftheWorld,whichbecameoneofthebest-sellingbooksinEurope.(Para5ND)7.Marcowasaskedthequestion,“Wasitalltrue?”,towhichhereplied….(Para6ND)13TheGreatWall②China,whichislocatedintheeastofAsia,hasalonghistory.WhenshouldweusetheNon-definingclauses？1.當(dāng)先行詞指的是獨(dú)一無二的事物或?qū)Ｓ忻~。①TheGreatWall,whichisfamoustotheworld,attractsmanyvisitorseveryday.142.先行詞指的是唯一這樣稱呼的親屬。①M(fèi)ymother,whoisateacher,isstrictwithme.②Myson,whoisinterestedinscience,likesmakingpaperplanes.15①Theboyattendedanadventureholiday,whichmadehisparentsworried.

這個(gè)小男孩參加冒險(xiǎn)假期，這使他的父母很擔(dān)心。②Asweallknow,theearthtravelsaroundthesun.總所周知，地球圍繞著太陽轉(zhuǎn)。Whatdoeswhich/asreferto?3.當(dāng)先行詞是整個(gè)句子(指的是事情).164.當(dāng)出現(xiàn)someof+which/whom結(jié)構(gòu)時(shí)，除了some外，還有many/few/little/much/most/half+of…①M(fèi)anyteachers,

twoofwhomarefromEngland,celebratedtheChristmas.②Thereare10applesonthetable,someofwhicharegreen.17aforeignteacher;comefromtheUKgraduatedfromEdinburghUniversity;beawardedwith2degreesHugo,whocomesfromtheUK,wasaforeignteacherinourschool.HegraduatedfromEdinburgUniversity,wherehewasawardedwith2degrees.Task2Picturestalk18haveawidevarietyofhobbies;oneisdrawingacreativeperson;classes,interestingandlivelyHehasawidevarietyofhobbies,oneofwhichisdrawing.Heisacreativeperson,whoseclassesareinterestingandlively.19designvariousactivities;studentsactiveHedesignsvariousactivitiesinclass,whichmakesstudentsactive.20Hugo,whocomesfromtheUK,isaforeignteacherinourschool.HegraduatedfromEdinburgUniversity,wherehewasawardedwith2degrees.Hehasawidevarietyofhobbies,oneofwhichisdrawing.Heisacreativeperson,whoseclassesareinterestingandlively.Hedesignsvariousactivitiesinclass,whichmakesstudentsactive.21寫作提升

1.假定你是李華，你的外籍老師告訴你他在英國的學(xué)生Paul想結(jié)交一位中國筆友，你寫一封短信Paul介紹你的情況,并告訴他你愿意成為他的筆友。寫作內(nèi)容：

1)年齡

2)

性別3)

愛好廣泛（旅游是其中之一，去過很多地方，如桂林）Task3用定語從句描寫以上信息22Ihaveavarietyofhobbies,oneofwhichistravelling.Iamagirl/

boywhoissixteenyearsold.Iamagirl/

boywhoisofthesameageasyou.IhaveeverbeentoGuilin,whichisfamousforitsgreenmountainsandcleanwater.23大學(xué)案page85Task2&課堂檢測Homework24Notes:1.thatcannotbeusedinnon-defining.

that不用于非限制性定從。2.Relativepronounscannotbeomitted.

關(guān)系代詞不可省略(即使作賓）25DefiningandNon-defining限制性定從與非限制定從RelativeClauseDefining限制性定從Non-defining非限制性定從identifynounsorpronouns:makingclearwhichpersonorthing,etc,isbeingreferredto.giveextrainformationwhichisnotnecessarytothemeaningofthesentence.Theseclausesneedscommas(逗號(hào)).2