高一英语定语从句课件1.ppt
1.I have a friend.2.I have a selfless friend.3.I have a friend _who is working in Beijing.The man who lives next to us sells vegetables.先行词先行词：先行，被修饰的名词：先行，被修饰的名词定语从句定语从句：名词后面：名词后面,修饰名词的从句修饰名词的从句 next to uswho lives关系代词关系代词:引导从句引导从句,在从句中代替在从句中代替先行词先行词v定语从句四步：v第一步,找出先行词；v第二,找出定语从句v第三,看先行词在定语从句中的语法功能（主语、宾语）v第四,选择合适的关系词。1)Do you know the man _is standing over there?2)The girl _ we were talking about is Mary.who/that who(m)/that3)The book _ is about the USA has been lost.4)Did you see the pen _ I lost yesterday?that/whichthat/which5)There are some people _ faces you cant forget.6)I am sitting in the chair _legs are broken.whosewhoseThere are some people whose faces you cant forget.There are some people of whom the faces you cant forget.I am sitting in the chair whose legs are broken.I am sitting in the chair of which the legs are broken.1.This is the factory.2.The factory is near our school.This is the factory_which/that is near our school1.This is the factory.2.I visited the factory.This is the factory_which/that I visited.1.This is the factory.2.I worked in the factory.This is the factory_which/that I worked in.This is the factory in _ I worked.which=where1.We visited the house.2.Luxun once lived in the house.We visited the house _ Luxun once lived.where=in whichv注意:先行词是地点时，并非都用where(=介which)引导从句1.This is the library _ has many books.2.This is the library _ I visited.3.This is the library _ I read books.which/thatwhich/thatin which/wherethe librarythe libraryin the librarywhere引导的定语从句修饰表引导的定语从句修饰表示地点的名词示地点的名词,并在定语从句并在定语从句中作中作地点状语地点状语,相当于相当于“介介词词+关系代词关系代词(which)”。1.Ill never forget the day.2.I joined the Party on the day.Ill never forget the day _ I joined the Party.when=on which We still remember that August _ we traveled together.in that Augustin which/whenv注意:先行词是时间时，并非都用when(介+which)引导从句1.This is the day _ we cant forget.2.This is the day _ I was born.which/thaton which/whenthe dayon the day when引导的定语从句修饰表示时间的名词,并在定语从句中作时间状语,相当于“介词+关系代词(which)”。1.There are many reasons.2.People like traveling for many reasons.There are many reasons_ people like traveling.for whichwhy=v注意:先行词是原因时，并非都用why(for which)引导从句1.This is the reason _ he gave me.2.This is the reason _ he was late.for which/whywhich/thatthe reasonfor the reason
