必修一unit4定语从句

,定语从句,TheAttributiveClause,Heisa_teacher,humorous,humorous,Heisourteacher.,Heisa_teacher.,whoworksveryhard.,定语：e.g.ahumorousteacherabeautifulgirlbluesky定语从句：e.g.Heisateacherwhoworksveryhard.先行词：关系词：,句子中修饰名词或代词的成分。,在句子中作定语的从句。,被修饰的名词或代词,引导定语从句的词，放在定语从句开头。,先,关,关系代词：who,that,whom,whose,which,关系副词；when,where,why,how,关系词通常有下列三个作用：A.引导定语从句；B.代替先行词；C.在定语从句中担当一个成分。,练一练：划出下列句子里的定语从句，并指出先行词和关系词。,1.Iknowisstandingoverthere.2.youspeaktoismygoodfriend.3.wevisitedyesterdaywereverynice.4.Weshouldnotlookdownuponfamilyispoor5.HewenttoLucyshousewhichisbigandcomfortable.6.Itsabookthatwillhelpyoualot.7.Ilikethecarwhosecolorisred.,thegirl,who,Theboy,whom,Thepeople,that,anyone,whose,练一练：,1.Ahugecrackthatwaseightkilometerslongandthirtymeterswidecutacrosshouses,roadsandcanals.2.Thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythedead.3.Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.,Attributiveclause:,限制性定语从句restrictive,非限制性定语从句non-restrictive,是先行词在意义上不可缺少的定语，如果去掉，主句的意思就不完整或失去意义。这种从句和主句关系十分密切，写时不用逗号分开。,和主句关系不很密切，只是对先行词作些附加说明，如果去掉，主句的意思仍然清楚。这种从句，写时往往逗号分开。,Iwastheonlypersonwhowasinvited.inmyoffice,Jenny,withwhomIplayedtabletennisyesterday,livesinmynextroom.,Themanwhocamehereyesterdayhascomeagain.,ThatisMr.Wang,whosedaughterteachesEnglishatamiddleschool.,注意：引导非限制性定语从句的关系代词不可用that，指人时用who(主语),whom(宾语)，指物时须用which.,who/that,whom,whose,which/that,whose,关系代词的选择原则,用合适的关系代词把下列句组连成一句。,OurmonitorisaverykindgirlShealwayshelpsotherclassmates.2.Ilikereadingthebooks.ThesebookswerewrittenbyGuoJingming.3.Theboywasmybrother.Hiswallet（钱包）wasstolen.,Ourmonitorisaverykindgirlwhoalwayshelpsotherclassmates.,Ilikereadingthebookswhich/thatwerewrittenbyGuoJingming.,Theboywhosewalletwasstolenwasmybrother.,练一练,1.Theplace_interestedmemostwastheChildrensPalace.A.whichB.whereC.whatD.inwhich2.Isthereanyoneinyourclass_familyisinthecountry?A.whoB.whosC.whichD.whose3.Hetalkedalotaboutpeople_herememberedintheschool.A.whichB.whenC.whomD.what4.Theletterisfrommysister,_isworkinginBeijing.A.whichB.thatC.whomD.who,2.Theman_wasafriendofmine.A.thatyoujusttalkedtoB.whomyoujusttalkedtohimC.whoyoujusttalkedtohimD.youjusttalked,Hello,everyone.MynameisXXX.Idliketotellyousomethingaboutmyschool.,Qinglaiisourschoolwasbuiltin2004.,which,Itisaverybeautifulplaceinterestsmealot.,that,Imakemanyfriendsherealwayshelpmewithmystudy.,who,ThesefriendswhomIoftentalkwitharereallynice.,Ilovemyschool,andIwillstudyhard.,Describethisoneofyourclassmatesbyusingtheattributiveclausesasmuchasyoucan.,庆来学校高一（1）班，李华了写一封信给他的英国朋友Tom，介绍自己的学校，但是他的信写得不够生动，请你运用定语从句给他的信件润色。,DearTom,Howareyou?Imwritingtotellyousomethingaboutourschool.OurschooliscalledQinglaischool.Thereisalakeinthecenter.Behindthelakeisabiglibrary.Therearealotofbooksinit.Wehavealotofgoodteachers.AndalsoImakemanyfriendshere.Everyday,Istudyhardintheclassroom.Afterclass,wehaveawalkaroundthelake.Ienjoymylifehere.LiHua,小结,1.定语从句：修饰、说明一个名词或代词的从句。,2.关系代词的作用：1）引导定语从句；2）指代先行词；3）做定语从句的一个