2021年中考复习人教版英语定语从句 ppt课件.pptx

1、定语从句01定语从句定义02定语从句关系词03定语从句考点04课后练习作业Contents目录目录01定语从句定义 定语的定义：定语是置于名词或代词前修饰或限定的句子成分 如：Mary is a beautiful girl.形容词作定语形容词作定语 定语从句的定义：在复合句中，修饰某一名词或代词的从句叫做定语从句。定语从句由关系词引导，被修饰的词叫先行词。I m looking for the photos that you took in Australia.（定语从句）找出下列句中的定语从句 1.Another thing that I found very difficult was

2、English grammar.2.You couldnt understand people who talked fast.3.I have some ideas that may help.4.They said something that you didnt like.02定语从句关系词关系词的种类关系词的种类1）.先行词（被修饰的词（引导词前面的名词、代词）2）.引导词 关系代词that、which、who、which、whose（可作主语、（可作主语、宾语、定语）宾语、定语）关系副词where,when,why（作状语）（作状语）1.关系代词关系代词thatthatthat 既可

3、以用于指人，也可以用于指物。在从句中作主语或宾语，作主语时不可省略，作宾语可省略。The man that is mending the machine has been retired.（that作主语 ）Mary likes music that is quiet and gentle.（that作主语 ）The coat（that）I put on the desk is blue.（that作宾语 ）2.关系代词关系代词whichwhichwhich用于指物，在句中作主语或宾语，作主语不可省略，作宾语可省略。The building which stands near the trai

4、n station is a supermarket.（which作主语）The film（which）we saw last night was wonderful.（which作宾语）3.关系代词关系代词whowhowho 指人，在定语从句中作主语，有时也作宾语，作宾语可省略。The boy who is wearing the black jacket is very clever.(who作主语 )The man(who)you met just now is my friend.(who作宾语 )4.关系代词关系代词whomwhomwhom指人，在定语从句中作宾语。关系代词whom在

5、口语或非正式文体中常可用who来代替，也可省略。Do you know the young man(whom/who)we met at the gate？Mr.Lee(whom/who)you want to see has come.5.关系代词关系代词whosewhosewhose通常指人，也可指物，在定语从句中做定语。I know the boy whose father is a professor.The classroom whose door is broken will soon be repaired.关系副词关系副词whenwhen、wherewhere、whywhy 1

6、when 指时间，在定语从句中作时间状语。例如：I still remember the day when I first came to this school.2.where 指地点，在定语从句中作地点状语。例如：Shanghai is the city where I was born.3.why 指原因，在定语从句中作原因状语。例如：Please tell me the reason why you missed the plane.03定语从句考点只用that不用which1).当先行词是不定代词everything,anything,nothing,something,all,no

7、ne,few,little,some,much等代词时，或当先行词被every,any,all,some,no,little,few,much等代词修饰时。如：I didnt understand the words all that he said.I know all people that are from that village.Please take any seat that is free.2).先行词由最高级、序数词所修饰。如：This is the most beautiful place that I have been to.This is the first car

8、that arrived this morning.只用that不用which3).先行词既包括人，也包括物。如：They always like to talk about the man and the things that they see on the road.4).当主句是以which,what 或who 开头的特殊疑问句时。如：Who is the man that opened the door?5）当先行词被the very,the only,the same,the last修饰时。如：That is the very book that I was looking fo

9、r.04课后练习作业1.I have a friend _(主语）likes listening to classical music.2.Yesterday Emily was wearing the new dress _（宾语）I gave her.3.The man _（定语）leg broke in a match used to be a football player.who/thatthat/whichwhose4.My parents live in a house_（主语）is more than 100 years old.5.The boy with _（宾语）John spoke is my brother.which/thatwhom6.Kevin is reading a book _（主语）is too difficult for him.which/that7.Is there anything _ you want to buy in the town.8.All _ we can do is to study hard.9.The first one _ stands up is a little boy.thatthatthat谢谢大家的观看