精选中考英语知识点总复习课件：-定语从句课件

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Idon'tlikestories

that

have

unhappyendings.

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.Heistheman

whom/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.

Pleasepassmethebook

whose(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:ThecoatwhichIputonthedesk

isblack.

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.

Theperson

towhomyoujusttalkedisourteacher.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:Isthereanythingthatyoudon'tunderstand?

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:Istillremembertheday

when/onwhichIfirstcametoBeijing.theyearinwhich

I'llneverforgetthedaywhen/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