一轮之定语从句高考英语课件

who，which，（一）定义及相关术语1定语从句：修饰某一名词或代词的从句叫定语从句，做宾语时常可省略，常可省略，where，whose，在定语从句中做主语或宾语，在定语从句中作主语，Themanwhoisshakinghandswithmyfatherisapoliceman（二）关系代词引导的定语从句1who指人，MrLiuistheperson(whom)youtalkedaboutonthebusLiMingisjusttheboy(whom)IwanttoseeTheprofessor(whom)youarewaitingforhascomeThegirl(whom)theteacheroftenpraisesisourmonitor注意：关系代词whom在口语或非正式文体中常可用who来代替，TheboyswhoareplayingfootballarefromClassOneThosewhowanttogotothemuseummustbeattheschoolgateat7tomorrowmorningYesterdayIhelpedanoldmanwhohadlosthiswayThatistheteacherwhoteachesusphysics2whom指人，as等关系副词有:when，在定语从句中做宾语，whom，Theman(whom/who)youmetjustnowismyoldfriend3which指物，3关系词：引导定语从句的词叫关系词，why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，2先行词：被定语从句修饰的词叫先行词，关系词有关系代词和关系副词关系代词有:that，定语从句一般紧跟在它所修饰的先行词之后，也可省略，FootballisagamewhichislikedbymostboysThefactorywhichma，