雅思英语培训课程

　　不用that，而用which，who，whom的情况 　　He made the same mistakes again ,whichmade his parents very angry. 　　Yesterday I bought a dictionary,whichcost me more than 100 yuan . 　　Mr Smith,whogave a talk several months ago,will come again. 　　My uncle has come back from abroad,whomIhaven’t met for along time. 　　在非限制性定语从句中，指事物用which，指人用who或whom。 　　Her bag ,inwhichshe put all her money,has been stolen. 　　This is the ring onwhichshe spent 1000 dollars. 　　Xiao Wang ,withwhichIwent to the concert, enjoy it very much. 　　在介词后面，指事物用which，指人用whom。 　　Where引导的定语从句 　　先行词是表示地点的名词或含有地点意义的抽象名词，用引导定语从句。从句做状语。 　　This is the townwhere (= in which )Ispent my childhood. 　　The tablewhere (= at which )she is sitting is a new one. 　　I’ll show you the painytwhereyou failed. 　　注意1: 　　若定语从句缺主语或谓语，用which或that引导定语从句。 　　The librarywherestudents often study was on fire last night. 　　The library,whichwas built in the 1930s,needs repairing. 　　The librarywhichyou visited yesterday was built in 1990. 　　注意2:区分where引导的定语从句和状语从句 　　Where前面有被修饰的地点名词时，是定语从句，否则是状语从句。 　　When you read books ,you had better make a mark at the spoytwhereyou have any questions. 　　When you read books , you had better make a markwhereyou have any questions.