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Don’tforgetthethingsthatonceyouowned.Treasurethethingsthatyoucan’tget.Don'tgiveupthethingsthatbelongtoyouandkeepthoselostthingsinmemory.曾经拥有的，不要忘记。不能得到的，更要珍惜。属于自己的，不要放弃。已经失去的，留作回忆。TheAttributiveclause语法讲解定语从句（theattributiveclause）☆被定语从句限定的词是_______，引导定语从句的词叫做________或_________。☆关系代词和关系副词有三大作用，即连接（连接定语从句和主句）、替代（替代前面的先行词）、成分（在定语从句中要充当一定的句子成分）。在复合句中，充当_______用的从句是定语从句“先行词”“关系代词”“关系副词”形容词Revision1relativepronoun关系代词指代在定语从句中所充当的成分人物句子主语宾语定语whowhomwhichthatwhoserelativeadverb关系副词指代所充当的句子成分whenwherewhytimeplacereason时间状语地点状语原因状语4.关系副词的用法注意点(1)当先行词为time，表示“次数”时，应用关系词that或省略。如：Thisisthefirsttime(that)thepresidenthasvisitedthecountry.(2)当point,situation,case等词作先行词表示“情况，境地，场合”等意思时，其后常由where引导定语从句，where在句中作状语。如：Canyouthinkofasituationwherethisphrasecanbeused?4.关系副词的用法注意点巩固练习：用适当的关系词填空1)October1,1949wastheday______(________)Chinawasfounded.2)Beijingistheplace______(__________)Ilive.3)Isthisthereason____(________)hedidn’twanttoseeme?whenonwhichwhereinwhichwhyforwhich巩固练习：用适当的关系词填空4)Isthistheroom______(________)wewerelivinglastwinter?5)Thedaysaregone_____(____________)weused“foreignoil”.6)Yesterday,wehadameeting______(________)wediscussedmanyproblems.whereinwhichwhenduringwhichatwhichwhere对比练习：用适当的关系词填空1.Theroom___________________heoncelivedisstillthere.Theroom___________________Ihavetocleaneverydaybelongstomymother.where/inwhich(that/which)对比练习：用适当的关系词填空2.Iwillneverforgettheday_______________Imetyou.Iwillneverforgettheday______________wespenttogether.when/onwhich(that/which)Thereason_____________Idon’tknowisknowntohim.(that/which)why/forwhich3.Thereason________________Idon’tknowthethingisthatIwasnotthereatthattime.1.先行词是不定代词all,everything,anything,nothing,something,much,little,few,none,theone.2.先行词被all,everything,anything,nothing,something,much,little,few,none修饰时考点一：that和which以下情况，引导词用that，不用which。3.先行词被theonly,thevery,thesame,thelast修饰时4.先行词被数词,序数词修饰时5.先行词是形容词最高级或被形容词最高级修饰时6.先行词既有人又有物时7.先行词在从句中做表语时8.主句以therebe开头1.Thisisall____Iknowaboutthematter.A.thatB.whatC.whoD.whether2.Isthereanythingelse_____yourequire?A.whichB.thatC.whoD.what3.Thelastplace_____wevisitedwastheGreatWall.A.whichB.thatC.whereD.itExercise:先行词为everything，little,much，all，anything，nothing,none,few等词时，关系代词用that4.Hetalkedhappilyaboutthemenandbooks_____interestedhimgreatlyintheschool.A.whichB.thatC.itD.whom5.Thereisnodictionary_____youcanfind.A.thatB.whichC.whereD.inthat6.Isoxygentheonlygas_____helpsfireburn?A.itB./C.whichD.that7.Whichwasthehotel_____wasrecommendedtoyou?A.whereB.whichC.thatD.it先行词为人和物的组合先行词被all,little,much,every,no,等修饰时先行词被序数词或最高级修饰，先行词前有序数词(thefirst),形容词最高级(thebest),thelast,thevery,theonly等时。若主句中有疑问代词who或者which，为了避免重复,关系代词不要再用who,which，而用that。考点二：以下情况只能用which引导定语从句。1.引导非限制性定语从句时,其先行词可是一个词,也可是整个主句或主句的某一部分。3.句子中同时有两个定语从句，其中一个已经用了that引导时2.先行词是物，紧接在介词后面时考点三：关系代词as的用法☆thesame…as表示同一类人或物；thesame…that指同一个人或物1.直接引导定语从句:作用相当于whichHewaslate,as/whichisoftenthecase.2.与such连用,引起定语从句Therearenosuchwritersasyoumention.Itgavehimsuchashockthathisfaceturnedwhite.3.与same连用,引起定语从句如此……以至于，结果状语从句Thisisthesamepen______Ilostyesterday.A.asB.thatC.theoneD.A&BD比较：...thesamepenasIlost....thesamepenthatIlost.表示这支笔与我不见的那支很像，不一定就是则表示这支笔就是我不见的那支Eg:4.as与which的区别★as在从句中作主语时，后面常接行为动词的被动语态，如beknown，besaid，bereported等★如从句中行为动词是主动语态，一般要用which作主语。1)Shehasbeenlateagain,_______wasexpected.2)Tomhasmadegreatprogress,_______madeushappy.aswhich1.______wasnatural,hemarriedJenny.A.WhichB.ThatC.ThisD.As2.Suchsigns_____weuseintheexperiment______Greekletters.A.as,areB.as,isC.that,areD.that,is3.Sheisverygoodatdance,____everybodyknows.A.thatB.whereC.whoD.as4.______hasbeensaidabove,grammarisasetofdeadrules.A.WhichB.WhatC.ThatD.As5.Wedothesamework_____theydo.A.whichB.asC.thanD.like考点四：什么情况下whose和ofwhich不能互换?1.先行词是人时，只能用whose,不能用ofwhichIt’sthefirsttimetheboy_______fatherisanengineerhaspaidavisittoourschool.2.of不具有所属关系时，不能用whoseShewouldliketoreadthenovelofwhichagreatnumberofpeoplehaveheard.whose考点五:什么情况下用who不用that？先行词是人称代词时，如：He,whojustheardthenewsofhisfather’sdeath,burstintotears.考点六:way后面的定语从句way后面的定语从句的引导词有inwhichthat或不填，如：Irecognizedhe’sfromAustraliafromtheway__________________hespeaks.inwhich(that/不填)1.I’llneverforgetthedays_____________weworkedtogether.2.I’llneverforgetthedays______wespenttogether.3.Iwenttotheplace______________Iworkedtenyearsago.when/inwhichwhichwhere/inwhich几种易混的情况及物动词4.Iwenttotheplace_______Ivisitedtenyearsago.5.Thisisthereason_____________hewaslate.6.Thisisthereason__________hegave.whichwhy/forwhichthat/which及物动词及物动词定语从句三步：•第一找出先行词•第二看先行词在定语从句中的语法功能（做主语、宾语或状语）•第三选择合适的关系词专题专练1.Doyouthinksuchaplace____youspeakofisworthvisiting?2.HepromisedtocometoseemeonpurposeonSunday,_____Idoubtverymuch.3.Thereisalakenearourschoolyard,_____depthisoutofyourexpectation.4.--Doyouhaveanythinginmind_____you’dlikeforsupper?--Well,anythingisOkforme.5.Thehousein_______heusedtolivehasturnedintoalibrary.aswhichwhosethatwhich=thelake’s6.Studentsinourschool,mostof_____arefromthesouthofChina,enjoyriceverymuch.7.Canyouthinkofasituation______thisidiomisused?8.____isoftenthecase,teachersinourschoolusua