1、定语从句Harry Porter is a smart boy.I have an Chinese book.There are three apples.定语：用来修饰、限定、说明名词或代词宾语：动宾/介宾什么是定语从句？There is a girl.那有一个女孩。The girl knows me.那个女孩认识我。There is a girl that knows me.那有一个认识我的女孩。定语从句：作定语的、修饰名词或代词的从句 先行词：被修饰的名词或代词 关系词：连接先行词和定语从句；替代先行词;并在从句中 充当一定成分（主、宾、定）定语从句先行词关系词 考点？关系词：关系代词/
2、关系副词关系代词的用法关系代词的用法I like the cake that you bought yesterday.物主+谓宾宾I like the cake.You bought the cake yesterday.我喜欢你昨天买的蛋糕。关系代词的用法关系代词的用法 The man that is singing is a worker.人谓主The man is a worker.The man is singing.关系代词做主语时，从句谓语动词单复数和先行词保持一致关系代词的用法关系代词的用法关系代词关系代词先行词（人先行词（人/物）物）在从句中充当的成分（主在从句中充当的成分（
3、主/宾宾/定）定）that人/物主/宾 (做宾语时可省略)The man you met was my brother.人谓主This is a truck that made in China.关系代词的用法关系代词的用法The meeting which you missed was very important.物主+谓宾I like the cake which you bought yesterday.关系代词的用法关系代词的用法Tim is the first person who leaves the room.主Tim is the first person.Tim leave
4、s the room.关系代词的用法关系代词的用法 The man who is singing is a worker.人谓主The man is a worker.The man is singing.关系代词关系代词先行词（人先行词（人/物）物）在从句中充当的成分（主在从句中充当的成分（主/宾宾/定）定）that人/物主/宾which物主/宾who人人主主/宾宾关系代词的用法关系代词的用法关系代词关系代词先行词（人先行词（人/物）物）在从句中充当的成分（主在从句中充当的成分（主/宾宾/定）定）that人/物主/宾which物主/宾who人主/宾whom人人宾宾Tim is the per
5、son whom I want to see.宾who/whom区别The person who/whom I talk with is my brother.The person with whom I talk is my brother.who/whom做宾语时前有介词，只能用whom关系代词的用法关系代词的用法关系代词关系代词先行词（人先行词（人/物）物）在从句中充当的成分（主在从句中充当的成分（主/宾宾/定）定）that人/物主/宾which物主/宾who人主/宾whom人宾whose 人人/物物定定The girl whose mother is a teacher studied
6、 very hard.EXERCISE将下列句子合并为定语从句1.The boys come from Class One.The boys are playing football.2.Mr.Liu likes football very much.Im talking with Mr.Liu.3.They could not get the job.They wanted the job.4.The factory is very dirty.The factory makes pencils.5.The man buys a pen.The pen writes well.The boy
7、s who/that come from Class one are playing football./The boys who/that are playing football come from Class one.Mr.liu who/that/whom Im talking with likes football very much./Im talking with Mr.Liu who likes football very much.They couldnt get the job that/which they wanted.The factory which/that ma
8、kes pencils is very dirty./The factory that/which is very dirty makes pencils.The man buys a pen which/that writes well.Have a try指出关系代词在定语从句中的成份1.The man who came to out school is Mr.Wang.2.The girl whom I met is Lucy.3.A child whose parents are dead is called Tom.4.I like the book which you bought
9、 yesterday.主语宾语定语宾语讲义练习讲义练习1.The animal _ is lost is a panda.A.that B.who C.what D.when2.The boy _ is sitting in the sun is Thomas.A.whom B.who C.whose D.which3.-What are you looking for？-Im looking for the pen _ my father gave me last week.A.who B.which C.whose D.whomABB关系副词的用法关系副词的用法 代词和副词有什么区别？关系
10、副词的用法关系副词的用法I still remember the day.I first met him on the day.I still remember the day that/which I first met him on.=I still remember the day on which I first met him.（介词后只能接which，不能用that）关系副词的用法关系副词的用法I still remember the day that/which I first met him on.=I still remember the day on which I fir
11、st met him.=I still remember the day when I first met him.若从句完整（不缺主宾定），先行词是表时间的词（the day）when在从句中做时间状语=介词+whichWe dont know the village.He lives in the village.We dont know the village that/which he lives in.=We dont know the village in which he lives.We dont know the village that/which he lives in.
12、=We dont know the village in which he lives.=We dont know the village where he lives.若从句完整（不缺主宾定），先行词是表地点的词 where在从句中做地点状语=介词+whichI dont know the reason.He was late for the reason（因为这个原因）.I dont know the reason which he was late for.=I dont know the reason for which he was late for.I dont know the
13、reason which he was late for.=I dont know the reason for which he was late for.I dont know the reason why he was late for.若从句完整（不缺主宾定），先行词是表原因的词 why在从句中做原因状语=for whichEXERCISE1.This is BeiJing _ I lived.This is BeiJing _ I visited.This is BeiJing in _ I lived.2.判断定语从句需要关系代词还是关系副词【九年级】定语从句关系词-仅题目.doc
14、3.讲义练习解题技巧与实践解题技巧与实践判定从找先行词析成分先行词是人/物分析从句缺少什么成分句子是否有两组谓语动词；从句是否起修饰作用Step1:判定从Many more people could afford the books _were produced on a printing press(印刷机).(2018年杭州中考题)修饰修饰两个谓语动词Many more people could afford the books _were produced on a printing press(印刷机).(2018年杭州中考题)Step2:找先行词物从句Many more people
15、 could afford the books _ were produced on a printing press(印刷机).(2018年杭州中考题)Step3:析成分主语谓语that/which The man _ will give us a talk is a professor.修饰修饰 Step 1:判定从 Step2:找先行词 Step3:析成分 人主语关系代词先行词（人/物）在从句中充当的成分（主/宾/定）that人/物主/宾 which物主/宾 who人主/宾 whom人宾whose人/物定that/who只能用that不能用which1.当不定代词something，an
16、ything,nothing,the one,all,much,few,any,little 等作先行词时 e.g.Everything that we saw in this film was true.只能用that不能用which2.先行词被the only,the very修饰时 e.g.He is the only person that understands the question.只能用that不能用which3.先行词前序数词、数词、形容词最高级修饰时 e.g.This is the most beautiful city that I have visited.He is
17、 the first student that goes to school.只能用that不能用which4.先行词既有人又有物时 e.g.He talked about the men and the places that attracted him.只能用that不能用which5.主语是以which或who开头的特殊疑问句时 e.g.Which is the hotel that you stayed at last night?只能用that不能用which6.关系代词在定语从句中做表语时 e.g.China isnt the country that it was.定从OR宾从1.I cant remember _ I put the book,and I need it for my homework now.2.Could you tell me _ camera it is?3.This is the most interesting story _ I have ever read.4.You look smart in the dress _ your daughter bought for you.回顾1.定语从句定义2.关系代/副词用法3.解题方法
