2018年中考英语知识点总复习 定语从句.ppt

定语从句,定语从句,点击添加标题,点击添加标题,在复合句中作定语、修饰主句中某一名词或代词的从句，叫做定语从句。被定语从句修饰的词叫先行词，通常位于定语从句之前。n.有不好的结局的故事Idontlikestoriesthathaveunhappyendings.先行词主语谓语宾语定语从句修饰先行词that是关系词，在定语从句中充当主语。,一.关系代词,点击添加标题,点击添加标题,(1)who,whomwho在从句中作主语或宾语，whom在从句中作宾语。eg:Thegirlswho/thatwerebadlyhurtintheaccidentaremyclassmates.Heisthemanwhom/who/thatIsawyesterday.,一.关系代词,点击添加标题,点击添加标题,(2)whose谁的whose用来指人或指物，在从句中作定语（若指物，还可与ofwhich互换）。eg:Thisisthestudentwhosebikewasstolenlastweek.Pleasepassmethebookwhose(ofwhich)coverisgreen.,一.关系代词,点击添加标题,点击添加标题,(3)whichwhich指物，在句中作主语或宾语。eg:ThecoatwhichIputonthedeskisblack.Hereisthepenwhichyoulostyesterday.,一.关系代词,点击添加标题,点击添加标题,(4)thatthat既可指人又可指物，可以代替who,whom和which,在句中作主语或宾语，但不能作介词的宾语。eg:Ihatepeoplewho/thattalkmuchbutdolittle.Thepersontowhomyoujusttalkedisourteacher.宾语,注意,点击添加标题,点击添加标题,先行词指物时，在下列情况下只能用that引导，不用which引导：1.当先行词是all,little,much,none,everything,anything,nothing等代词时。eg:Isthereanythingthatyoudontunderstand?Tomtoldhismotherallthathadhappened.,注意,点击添加标题,点击添加标题,2.当先行词前面有theonly,thevery,thelast等修饰时。eg:ThisistheonlybookthatIcanfind.3.当序数词或形容词最高级修饰先行词时。eg:ThisisthebestbookthatIhaveeverread.,注意,点击添加标题,点击添加标题,4.当先行词前有only,all,any,no等词修饰时。eg：IwanttoreadallthebooksthatwerewrittenbyLuXun.5.当主句是以疑问词which开头的特殊疑问句时。eg：Whichisthehotelthatyoulikebest?,二.关系副词,点击添加标题,点击添加标题,(1)when先行词表示时间且在定语从句中作状语。when相当于“介词+which”。先行词时间eg:Istillrememberthedaywhen/onwhichIfirstcametoBeijing.theyearinwhichIllneverforgetthedaywhen/onwhichIjoinedtheleague.,二.关系副词,点击添加标题,点击添加标题,(2)where先行词表示地点且在定语从句中作状语。when相当于“介词+which”。eg:Beijingistheplacewhere/inwhichIwasborn.Thisisthefactorywhere/atwhichmyfatherworked.Myfatherworkedatthefactory.,二.关系副词,点击添加标题,点击添加标题,(3)why先行词表示原因且在定语中充当状语，其先行词只有