Unit 4 Discovering Useful Structures 定语从句（ppt课件）(01)-新人教版（2019）《高中英语》必修第一册.pptx

1、the restrictive relative clauseLearning ObjectivesLearn the restrictive relative clauses with that,which,who,whose,whom.Use the restrictive relative clauses to introduce Christmas.大使微课Merry ChristmasChristmas is a popular holiday that has a long history.Most Christianities celebrate the birth of Jes

2、us Christ.大使微课Merry ChristmasParents will prepare presents for their kids which are put in stockings.Their best wishes are expressed for a new year.大使微课Merry ChristmasSanta Claus who comes on a special night is a very helpful man.He comes down from chimney on Christmas Eve and brings children gifts.

3、大使微课Merry ChristmasThere are many friends with whom people can decorate Christmas trees.Trees are covered with strings of colored lights and gifts.大使微课Merry ChristmasRoast Turkey is a traditional food whose flavour is unique.It is usually stuffed with bread and vegetable to absorb the tasty juices.L

4、ead inChristmas is a popular holiday that has a long history.Santa Claus who comes on a special night is a very helpful man.Parents will prepare presents which are put in stockings.Roast Turkey is a traditional food whose flavour is unique.There are many friends with whom people can decorate Christm

5、as trees.Restrictive relative clauses限制性定语从句限制性定语从句AnalyseChristmas is a popular that has a long history.Santa Claus who comes on a special night is a very helpful man.Parents will prepare presents which are put in stockings.Roast Turkey is a traditional food whose flavour is unique.There are many f

6、riends with whom people can decorate Christmas trees.先行词先行词 关系代词关系代词 定语从句定语从句 Santa Claus whopresents whichfood whosefriendswhomthat,which,who,whom,whose在复合句中修饰在复合句中修饰_的从的从句叫做定语从句。句叫做定语从句。被定语从句修饰的被定语从句修饰的词叫做词叫做_。定语从句一般紧跟定语从句一般紧跟在先行词之后，由在先行词之后，由_引出。引出。引导定语从句引导定语从句的的关系代词关系代词有：有：名词或代词名词或代词先行词先行词关系词关系词关

7、系词的作用关系词的作用:1)1)把两个简单句把两个简单句连连接接起来；起来；2)2)代替代替先行词，并先行词，并与先行词保持数的与先行词保持数的一致；一致；3)3)在从句中充当一在从句中充当一个个成分成分 (主，宾，主，宾，状，定状，定)。DefinitionChristmas is a popular that has a long history.AnalyseChristmas is a popular holiday that has a long history.Santa Claus who comes on a special night is a very helpful ma

8、n.Parents will prepare presents which are put in stockings.Roast Turkey is a traditional food whose flavour is unique.There are many friends with whom people can decorate Christmas trees.DiscussionChristmas is a popular that has a long history.Santa Claus who comes on a special night is a very helpf

9、ul man.Parents will prepare presents which are put in stockings.Roast Turkey is a traditional food whose flavour is unique.There are many friends with whom people can decorate Christmas trees.先行词先行词 主语主语宾语宾语 先行词先行词 主语主语主语主语定语定语指人指人指物指物主语主语 宾语宾语that whichwhowhom 关系代词在从句中：关系代词在从句中：何时可以省略？何时可以省略？做宾语时可以

10、省略做宾语时可以省略This is a successful film(that/which)I have ever seen for years.1)Lynn is the teacher whose students are smart.2)This is a room whose curtain is silver.whose 在从句中作定语在从句中作定语,指人或物指人或物The teachers students are smart.The students of the teacher are smart.The rooms curtain is The curtain of the

11、 room iswhose是who的所有格，在定语从句中作定语。whose引导定语从句时，先行词可以指人也可以指物。1)关系代词关系代词that与与which 定语从句中定语从句中,关系代词关系代词that既可指人也可指物，既可指人也可指物，which一般用于指物。一般用于指物。指物时二者一般可以互换。指物时二者一般可以互换。只用只用that引导定语从句的情况：引导定语从句的情况：(1)先行词为先行词为all,everything,nothing,something,anything,little,much 等不定代词时。等不定代词时。I am sure she has something _

12、 you can borrow.(2)先行词被先行词被all,every,no,some,any,little,much等修饰时。等修饰时。Ive read all the books _ you lend me.只用只用that引导定语从句的情况：引导定语从句的情况：(that)thatDo you have anything _ you dont understand?(that)Please send us any information _ you have about the subject.that(3)先行词被先行词被序数词序数词或或最高级最高级修饰时。修饰时。This is t

13、he first book _ he has read.(that)It is the most beautiful city _ Ive ever seen.that(4)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 _ belongs to him.thatHe is the only person _ was present at the time.that只用只用that引导定语从句的情况引导定语从句的情况：(6)先行词是先行词是who或或which引导的主句。引导的主句。Who is

14、the girl _ drove the car?(5)先行词先行词既有人又有物既有人又有物时。时。She took photos of the persons and things _ she was interested in.thatthat只用只用that引导定语从句的情况：引导定语从句的情况：2)关系代词关系代词who与与whom who指人，在定语从句中作主语或宾语，一般可用指人，在定语从句中作主语或宾语，一般可用that替换。替换。whom指人，在定语从句中作宾语。指人，在定语从句中作宾语。Do you know the girl _ is talking with our te

15、acher?Danny was the man _ we rescued from the ruins.Id really like to find a friend _ I can trust completely.who/thatwhowhom3)关系代词关系代词whose whose是是who的所有格，在定语从句中作定语。的所有格，在定语从句中作定语。whose引导定语从句时，先行词可以指人也可以指物。引导定语从句时，先行词可以指人也可以指物。Here are some of the people _ homes were destroyed by the typhoon.The inj

16、ured boy _ mother was lost in the disaster was taken to the hospital.whosewhose定语从句关系代词关系副词who/whom缺主语/宾语缺定语（s）whose指代人指代物指代人或物thatwhichTo be continued指代人或物的只用that的情况：谁是人物，不定全部都第一SummaryComplete each sentence with that,which,who,whose,whom or/.1.Here are some of the people _ homes were destroyed by

17、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.whosewhothat;/n.台风台风露天露天;在户外在户外4.Several days later,most of the buildings _ had been damaged by the hurricane were repaired.5

18、.The injured boy _ mother was lost in the disaster was taken to the hospital.6.The woman wrote a thank-you letter to the soldier by _ she was rescued.7.Is this young boy _ saved several other students trapped under buildings?that/whichwhosewhomwhon.飓风飓风I.用用who,whom,which或或that完成下列句子。完成下列句子。1.Its a b

19、ook _ introduces how to cook.2.There are many volunteers _ are helping the poor children.3.This is the bike _ my brother gave me for my birthday.4.The girl _ is standing under the tree is my little sister.that/whichwho/thatthat/whichwho/that5.The woman _ you met yesterday is my aunt.6.Bruce,there is

20、 someone outside _ would like to see you.7.Do you know the boy _ threw the stone at the window?8.I am looking for the backpack _ I bought yesterday.whom/who/thatwho/thatwho/thatthat/which1.There were deep cracks that appeared in the well walls.2.A quake that even caused damage more than 150 kilometers away in Beijing had begun.3.Two-thirds of the people who lived there were dead or injured.4.The number of people who were killed or badly injured in the earthquake was more than 400,000.主语主语主语主语主语主语主语主语