Unit 4 Discovering Useful Structures 定语从句（ppt课件）(6)-2023新人教版（2019）《高中英语》必修第一册.pptx

1、2022科研成果Period 3 Discovering Useful StructuresBook1 Unit 4 NATURAL DISASTERS赤峰市 第二实验中学 英语组 孙雅玲1.To learn the grammar:the restrictive relative Clauses led by that,which,who,whose,whom.2.To learn to use the restrictive relative Clauses to make dialogues.3.To cultivate students cooperative learning abi

2、lity and improve students thinking quality.Learning aimsWhich one is Harry Porter?The boy _ is Harry Porter.who is wearing glasses定语从句一、概念:在复合句中修饰名词或代词的句子.(在句子中作定语)(Attributive clause)Harry Porter is a smart boy.Harry Porter is a boy who has magic power.形容词作定语句子作定语,修饰boy,叫做定语从句Harry Porter is a boy

3、who has magic power.先行词 关系词定语从句关系代词关系副词which,who,whom,whose,thatwhere,when，why7关系代词和关系副词的区别关系代词在定语从句中作主语、宾语、表语关系副词在定语从句中作状语二、用法:These are the trees which/that were planted last year.先行词是人关系代词:who whom whose that which先行词是物These are the students who/that won the first place last year.引导定语从句的关系代词Have

4、a tryHave a try指出关系代词（副词）在定语从句中的成份：1.The man who came to our 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 yesterday.()主语宾语定语宾语Find and underline the restrictive relative clauses in the sentences below.What fun

5、ction do the restrictive relative clauses have?1.The Tangshan earthquake was a terrible experience that my great-grandma cannot forget.2.The couple who live next to us volunteered to help after the volcano erupted.3.The supplies which were provided to the disaster area were collected from around the

6、 country.4.Mr li is an architect whose designs for the new town have won praise.5.A doctor with whom James used to work died in the 2016 earthquake in Ecuador.Find more sentences with restrictive relative clauses from the text on page 50 and fill in the blanks with that,which,who,whose,whom.1.There

7、were deep cracks _ appeared in the walls.2.One of the most deadly earthquakes of the 20th century had begun,a quake _ even caused damage more than 150 kilometres away in Beijing.that that 3.Two thirds of the people _ lived there were dead or injured.4.The number of people _ were killed or badly inju

8、red in the quake was more than 400,000.5.The army sent 150,000 soldiers to Tangshan to dig out those _ were trapped and to bury the dead.6.Workers built shelters for survivors _ homes had been destroyed.whowhowhowhose1.who,whom,whose,that 用法区别.who 作定语从句的主语或宾语.The man who is speaking at the meeting i

9、s a worker.The man is a worker.The man is speaking at the meeting.分解分解作主语作主语 whom 作定语从句的宾语 The woman whom they wanted to visit is a teacher.The woman is a teacher.They wanted to visit the woman.分解作宾语 that 可以作定语从句的主语和宾语.The woman(whom/that)they wanted to visit is a teacher.可省略 The man who/that is spe

10、aking at the meeting is a worker.whose 作定语从句的定语作定语从句的定语 (whose既可以指人，也可以指物).I know the girl whose mother is a teacher.分解分解I know the girl.The girls mother is a teacher.作定语I have a book whose cover is yellow.2.which,that 的用法which which 作定语从句的主语或宾语作定语从句的主语或宾语.I like the book(which/that)you bought yeste

11、rday.This is a truck which/that is made in China.作主语作主语作宾语作宾语可省略可省略3.只能用只能用thatthat的情况的情况 序数词或形容词最高级修饰先行词时序数词或形容词最高级修饰先行词时 Tom is the cleverest boy that I have ever known.This is the first play that I have seen since I came here.everything,something,nothing,all,anything,little,much等不定代词作先行等不定代词作先行词时

12、词时 Everything that we saw in this film was true.先行词被先行词被every,some,no,all,any,every,some,no,all,any,little,muchlittle,much等修饰时等修饰时。Ive read all the books that you lend me.先行词被先行词被the only,the very,the same,the last修饰时修饰时。This is the very book that belongs to him.主句已有主句已有whowho或或whichwhich时时Who is th

13、e girl that is standing under the tree?Which is the machine that we used last Sunday.当先行词同时指人和物时当先行词同时指人和物时Ive never heard of the people and things that you talked about just now.4.4.关系代词前有介词时关系代词前有介词时 (介词提前介词提前).).指人只用指人只用whom,whom,指物只用指物只用whichwhichThis is the boy with whom he talked.This is the r

14、ing on which she spent 1000 dollars.主语宾语定语指人whothatwhom（优先）whothatwhose（of whom）指物WhichthatWhichthatWhose(of which)指人和物thatthatwhoseSummary:引导定语从句的关系代词如何选用定语从句的关系词如何选用定语从句的关系词 1.1.首先分清主句和定语从句首先分清主句和定语从句 2.2.确定定语从句的先行词确定定语从句的先行词 3.3.把先行词带回到定语从句中去，看把先行词带回到定语从句中去，看其在定语从句中做什么语法成分（主其在定语从句中做什么语法成分（主语，宾语，定

15、语或状语）语，宾语，定语或状语）4.4.若先行词在从句中做主语、宾语或若先行词在从句中做主语、宾语或定语则选择关系代词，若在从句中做定语则选择关系代词，若在从句中做状语，则选择关系副词。状语，则选择关系副词。由由Who Who 引导的定语从句，在句中做主语引导的定语从句，在句中做主语 宾语宾语1、Do you know the man _ is talking with your father?A.whose B.who C.which2、The boys _ the teacher talked to are from Class One.A.when B.which C.who3、Thos

16、e _ want to go to the museum must be at the school gate at 7 tomorrow morning.A.who B.which C.whom4.The doctor _ you are looking for is in the room.A.whom B.what C.which5.The teacher for _ you are waiting has come.A.who B.whom C.that由Whom 引导的定语从句，在句中做宾语介词提前时只能用 whom6.A child _ parents are dead is ca

17、lled an orphan.A.which B.his C.whose 7.This book is for the students _ native(本国的)language is not English.A.that B.of whom C.whose 8.The boy _ composition won the first prize is the youngest in the group.A.who B.whose C.that由Whose 引导的定语从句,在句中做定语9、He prefers to eat the rice _ in the south.A.who is gr

18、own B.which is grown C.when is grown10、The knife _ I cut the apple with cant be found.A.which B.who C.what 11、The room in _ there are many books is mine.A.that B.who C.which12、This is the pen _ he bought yesterday.A.which B.who C.when由由Which Which 引导的定语从句，在句中做主语引导的定语从句，在句中做主语 宾语宾语介词提前时只能用 which13.Al

19、l _ is needed is a supply of oil.A.which B.that C.what14.Finally,the thief handed everything _ he had stolen to the police.A.which B.what C.that先行词是不定代词先行词是不定代词 all,few,little,much,something,nothing,anything只能用只能用thatthat引导引导15.Its the most boring film _ I have ever seen.A.which B.that C.whose16.Thi

20、s is the first car _ arrived this morning.A.which B.who C.that 先行词被序数词或形容词最高级修先行词被序数词或形容词最高级修饰时只能用饰时只能用thatthat引导引导17.I know all people _ are from that village.A.who B.that C.whose18.There is no water _ is needed badly.A.which B.who C.that19.Please take any seat _ is free.A.which B.that C.in which先行

21、词被先行词被all,any,every,few,little,no,some 等修饰时只能用等修饰时只能用thatthat引导引导20.That is the very book _ I was looking for.A.who B.that C.which21.After the fire in his house,the old car is the only thing _ he owns.A.who B.that C.which先行词被先行词被the only,the very,the same,the last 等修饰时只能用等修饰时只能用thatthat引导引导22.The sp

22、eaker spoke of some writers and some books _ were popular then.A.who B.that C.which先行词被既有人又有物时只能用先行词被既有人又有物时只能用thatthat引导引导23.Who is the worker _ took some pictures of the factory.A.who B.that C.which主句已有主句已有whowho或或whichwhich时时,只能用只能用that that 引导引导1.Here are some of the people _ homes were destroye

23、d by the typhoon.2.The terrible shaking of the building woke up all the people _were asleep.3.The next day,people put up shelters in the open air using anything _they could find.whosethatthatthat,which,who,whose,whom,or/.Then translate the sentences into Chinese.4.Several days later,most of the buil

24、dings_had been damaged by the hurricane were repaired.5.The injured boy _mother was lost in the disaster was taken tothe hospital.6.The woman wrote a thank-you letter to the soldier by _she was rescued.7.Is this the young boy _saved several other students trapped under buildings?1.1.这就是救了那个孩子命的医生这就是

25、救了那个孩子命的医生.This is the doctor who saved the boys life.2.2.正在跑步的那个人是我的叔叔正在跑步的那个人是我的叔叔.The man who is running is my uncle.3.3.我喜欢可以随之而唱的音乐我喜欢可以随之而唱的音乐.I like the music that I can sing along with.4.4.住在隔壁的那个女的是一名教师住在隔壁的那个女的是一名教师.The woman who lives next door is a teacher.Work with a partner.Take turns to ask each other about the pictures.Make sentences with restrictive relative clauses using that,which,who,whose,or whom.EXAMPLE:A:Whats the rescue worker doing?B:Shes feeding the baby who survived the earthquake.Thank you