Unit4FriendsForeverUsinglanguage定语从句（关系代词）课件高中英语

AttributiveClauses定语从句1.Whoishe?HeisYuanLongping.2.Whatishisprofeesion?Heisascientist.1930-2021Heisagreatscientist.1.Canyouusesomewordstodescribehim?Heisaworld-famousscientist.Heisanoutstandingscientist.HeisaChinesescientist.Heisarespectablescientist.Whatarethese?定语YuanLongpingisascientistwhoishonoredasthe“fatherofhybridrice”.什么是定语？定语就是·····一只可爱的小狗一位会说六种语言的女士定语修饰名词/代词。定语可以是形容词、代词、数词、名词、分词、不定式、介词短语。YuanLongpingisagreatscientist.形容词作定语句子作定语，修饰名词或代词,叫定语从句。YuanLongpingisascientist

whoishonoredasthe“fatherofhybridrice”.关系代词先行词关系词定语从句定语从句结构：先行词+关系词+从句的其它部分关系副词Theman

who/thatisholdingricecropsinhishandisYuanLongping.先行词：关系代词:

who/that在从句中作主语定语从句修饰主语themanwho/that先行词：scientist关系代词:who/that

who/that在从句中作主语1930-2021YuanLongpingisaChinesescientist

who/thatwasbronin1930.定语从句修饰表语YuanLongpinghasacat

which/thatisverycute.先行词：cat关系代词:which/that

which/that在从句中作主语定语从句修饰宾语Theman

whomweseeinthepictureisYuanLongping.先行词：theman关系代词:whomwhom在从句中作宾语定语从句修饰主语YuanLongpingisaChinesescientistwhoselifegoalistohelpallpeoplestayawayfromhunger.定语先行词：scientist关系代词:whosewhose在从句中作定语从句修饰表语YuanLongpinghasacat

whosenameisHuahua.先行词：cat关系代词:whosewhose在从句中作定语定语从句修饰宾语YuanLongpingisascientist

who/thatishonoredasthe“fatherofhybridrice”.YuanLongpinghasacat

which/thatisverycute.Theman

whomweseeinthepictureisYuanLongping.Thecat

that/whichYuanLongpingisholdingisHuahuaYuanLongpingisaChinesescientistwhoselifegoalistohelpallpeoplestayawayfromhunger.YuanLongpinghasacat

whosenameisHuahua.关系代词who,which,that,whom,whoseThesearethetrees____________

wereplantedlastyear.先行词是人whowhomwhose

that

which先行词是物Thesearethestudents__________

wonthefirstplacelastyear.引导定语从句的关系代词who/thatwhich/that1.Themanwho/thatcametoourschoolisMr.Wang.()2.Thegirl(whom)ImetisLucy.()3.AchildwhoseparentsaredeadiscalledTom.()4.Ilikethebook(which/that)youboughtyesterday.()主语宾语定语宾语指出关系代词在定语从句中的成份who和

whomwho和whom都用于指代人，who往往可以代替在从句中担任宾格的whom，但who的前面不能有介词，如果带介词必须用whom，即“介词+whom”。TheboywhomItalkedwithisaniceperson.与我讲话的男孩是个不错的人=TheboywithwhomItalkedisaniceperson指代内容所做成分是否可省略thatwhichwhowhomwhose关系代词的用法人；物物人人(人/物)的主语,宾语主语,宾语主语,宾语宾语定语作宾语可省作宾语可省作宾语可省可省不可省定语从句做题方法一、分析句子结构(判断主句与从句)

先确定句子中是否有两个句子成分，一个是主句，一个是定语从句。二、找先行词并确定先行词的特点

先行词是人还是物

三、分析从句成分确定定语从句中所缺的成分是主语、宾语、定语还是状语等YuanLongpingisaChinesescientist

lifegoalistohelpallpeoplestayawayfromhunger.1.Thisisthehotel__________IstayedatwhenIwastravellinghere.2.Heisamanfrom________weareallreadytolearn.3.Itisthemostamazingbuilding______Daminghasseeneversincehecamehere.4.Sheisoneofthegirls________havepassedtheexam.5.Theyplantedsometrees__________didn'tneedmuchwater.6.Shewoulddoanything_______couldhelphermotherrecoverfromthedisease.7.Italkedwiththeman_________housewasdestroyedintheflood.8.Anyone______ha