1、定语从句01定义定义02关系代词关系代词03That/which/who/whom的区别的区别04关系副词关系副词1.God helps those who help themselves.2.He who laughs last laughs best.天道酬勤谁笑到最后，谁笑得最好。God helps those.Those help themselves.whoHe laughs best.He laughs last.who定义定义在复合句中修饰名词或代词修饰名词或代词，在句子中起定语作用定语作用的从句叫定语从句。被被修饰的名词或代词叫修饰的名词或代词叫先行词先行词，连接先行词和定语从
2、句先行词和定语从句的词叫引导词引导词，也叫关系词也叫关系词。1.The man who spoke at the meeting just now is my uncle.2.This is an old computer that/which works much slower.5PAGE/2.whom:先行词指“人”，在从句中作宾语。The girl(whom)we met just now is my sister.选择填空1.According to a survey,people _ are able to speak two languages can manage two thi
3、ngs at the same time more easily.A.which B.whom C.whose D.who 2.Uncle Xi is a great chairman_ I have adored for five years.A.who B.who/whom C.what D.whose1.who:先行词指“人”，在从句中作主语或宾语。The girl who is reading over there is my friend.3.whose：先行词指“人”或“物”，在从句作定语。The dog whose name is Lucky belongs to Jim.4.w
4、hich:先行词指“物”，在从句中作主语或宾语。The book which was written by Mo is very popular.选择填空3.I caught a sight of an old man _hat is pink.A.which B.whom C.whose D.who 4.Venice is a city _ is famous for beautiful scenery and a long history.A.who B.which C.whatD.whoseAttention1.whom，that以及以及which在句中作宾语时，常可省略省略;但是介词提
5、前介词提前时，关系代词不能省略不能省略，也不能用也不能用that。I love this dog that/which my mother gave me as a gift.I love this dog my mother gave me as a gift.I love this dog that/which my mother asked me to take care of.I love this dog of which my mother asked me to take care.2.引导词后面是引导词后面是名词名词，且可以与，且可以与前面的名词前面的名词构成所有关系时，构成所
6、有关系时，引引导词用导词用whose。The dog whose name is Lucky belongs to him.02030104只用只用that的情况的情况先行词由all,no,some,any,only,little,much,many,every等修饰时。Every book that our library has bought is good.先行词被形容词最高级、序数词以形容词最高级、序数词以及及only,the very,the last,the same修饰时。This is the very book that I want to buy.先行词既指人又指物既指人又
7、指物时。I wont forget the club and the friends that I met last summer.先行词为something,everything,anything,nothing等不定代词时。Is there anything that I can do for you?05当主句中已有已有who或或which,为了避免重复时。Who is the girl that standing there?单项选择单项选择1.They talked of things and persons _ they remembered in the school.A.whi
8、chB.who C.that2.The first lesson_I learned will never be forgotten.A.whoB.thatC.whom3.I have read all the books_can be borrowed here.A.whoB.thatC.whom4.Thats the very tool _ we are looking for.A.whoB.thatC.whom5.Who is the man_is standing over there?A.thatB.whoseC.which只用只用which的情况的情况1.1.先行词本身是先行词本身
9、是thatthat时时2.2.前有前有逗号逗号,用用whichwhich指事或物时指事或物时3.3.关系词前有关系词前有介词介词时时4.4.一个一个句中句中含有含有两个两个定从定从，一个关一个关系代词用系代词用thatthat,另一个宜用另一个宜用whichwhich。That watch is that which tells the time.He came late again,which made me angry.This is the room in which I lived last night.Let me show you the book that I borrowed
10、from the library which was newly open to us.1.The watch is that _ tells the time.A.that B.whose C.which D.who 2.He came late again,_made me angry.A.that B.whose C.which D.who3.This is the room in_ I lived last night.A.that B.which C.where D.who4.This is the book that you bought you have lost.（that/w
11、hich）5.I have a house which is located on the hillside,faces the south.（that/which）whichwhich练一练练一练02030101只用只用who的情况的情况先行词由those,one,ones,he 或或anyone 时,多用who。He who doesnt reach the Great Wall is not a true man.在there be 开头的句子中时There is a lady who is waiting for you outside.一个句子中两个定从两个定从，一个用that,另一
12、个who时在“介词+关系代词”引导的定语从句中，whom指人时。The man that was praised at the meeting is the monitor who is very modest.只用只用whom的情况的情况The person for whom youre waiting is on the way now.注意注意Sample Text Here引导词在从句中作主语时，从句中谓语动词的单复数与所修饰的先行词保持一致。He has a daughter who very pretty.he has two daughters who very pretty.a
13、re is关系副词：连接从句，充当状语（缺失意思仍然完整）1.when 在定语从句中作时间状语。2.where 在定语从句中作地点状语。3.why 在定语从句中作原因状语。表时间的名词表地点的名词表原因的名词whenwherewhy 先行词When引导定语从句引导定语从句当先行词是表示时间的名词，用when，在定语从句中充当时间状语，这时一般可以用介词which来代替:I will never forget the day _ we studied together.when/on whichI still remember the year _I came here.when/in whic
14、hwhere引导定语从句引导定语从句当先行词是表示地点的名词，用where，在定语从句中充当地点状语，这时一般可以用介词which来代替:The factory _ his father works is in the east of the city.This is the house _he lives.Scholar Education is the place _I work.where/in whichwhere/in whichwhere/in whichwhy引导定语从句引导定语从句先行词是表示原因的名词，即 reason，用 why，在定语从句中充当原因状语，这时一般可以用 f
15、or which 来代替：I dont know the reason _ he did it.why/for whichwhy/for whichThere are many reasons _ people like traveling.注意：当表示时间、地点和原因的名词在从句中不是作状语，而是在 从句中作主语或宾语时，还是应用which/that1.This is the date _ were proud of.2.This is the date _ he was born.3.This is the factory _ my mother works.4.This is the f
16、actory _ we visited last week.5.I dont believe the reason _ he gave for his decision.6.Another reason _ he made this decision is that he had to consider the feelings of others.that/whichwhen/in whichwhere/in whichthat/whichthatwhy/for which关系副词关系副词&代词代词1.首先分清主句和定语从句 2.确定定语从句的先行词3.看先行词在定语从句中做什么语法成分（主
17、语，宾语，定语或状语）4.若先行词在从句中做主语、宾语或定语则选择关系代词,若在从句中做状语，则选择关系副词。练习1.(2017甘肃天水中考)Tu Youyou is the woman used the plants special power to save millions of lives.A.which B.who C.whose D./2.(2017甘肃兰州中考）She often parks her car near the house she can easily get to.A.where B.who C.which D.what3.(2017湖北随州中考）Why are
18、you so worried?Ive lost the watch my dad bought me my birthday.A.what B.who C.whose D.which4.(2017湖南湘潭中考)I cant find the shoes _ I bought last week.So I have to buy another pair.A.who B.which C.what5.(2017山东滨州中考)I would like to tell you about the table manners_you should know when you visit France.A
19、.which B.who C.what D.howBCABD6.(2017河南中考）I hate the dogs live in the next house.They make loud noises all night.A.who B.that D.whom7.(2017湖北郭州中考）一Please tell me something about Yang Liwei.-He is a great astronaut of all the Chinese are proud.A.that B.whomC.who D.whom8.(2017内蒙古通辽中考)This is the best
20、book I have read.A.thatB.whose C.which D.who9.(2017湖北黄两中考)一Have you heard of Hansel and Gretel!Yes,Hansel in a smart boyu often comes up with a good idea.A.whoB.whom C.where D.which10.(2017黑龙江龙东地区中考)As for learning English,students read a lot do much better than who dont.A.who；that B.which；those C.t
21、hat；thoseBDAAC The flu is annoying enough on its own.Want to know 1._you can do to keep yourself from it?Here are the tips:Get the flu vaccine（疫苗）.Its the best way to protect yourself against the flu.Getting vaccinated doesnt just protect your own health.It also helps the people around you 2._theres
22、 less chance you will catch the flu and pass it on.Wash your hands often.Hand washing is an important way to protect against germs（会田菌）like flu viruses.So get in the habit of washing your hands when you come home from school，the mall,or anywhere else 3._ you are around a lot of people.Keep your dist
23、ance from someone 4._ is sick.Flu viruses travel through the air,so be careful about 5._you stay with and stay away from people 6._ look sick.Its also a good idea to avoid touching your nose，eyes,and mouth three places through 7._the flu viruses can easily enter the body.Cough or sneeze into a tissu
24、e（手巾纸）一not into your hands.Do you know 8._?Because in that way,youre not spreading the virus when you touch surfaces 9._ other people may touch too.You also can fight the flu.Let me tell you 10._ you can do that.Getting enough sleep,eating healthy food,drinking plenty of water,and getting regular exercise are all good ways.whatbecausewho/thatwherewhomwhichwhywhich/thathowwho/that谢谢观看Thank you!
