【课件】Unit 5Discover Useful Structures 定语从句课件人教版（2019）选择性必修第三册.pptx

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1、ReviewAttributive Clause一二三四结构关系词重难点总结Conan is a clever Conan is a clever manman.Conan is a Conan is a manman who is clever.who is clever.形容词定语从句man为先行词who为关系词Structure 结构结构结构：先行词+关系词+从句先行词：被定语从句修饰的名词或代词Conan is a clever Conan is a clever manman.Conan is a Conan is a manman who is clever.who is clev

2、er.形容词定语从句共同作用：修饰名词I find形容词vs定语从句cleverhandsomebrave不同的是，形容词是一条短裤子，只能表达简单的意思。But who is brave,clever and handsome。who is bothclever and agood detective.而定语从句是更宽更大的裤子，表达的意思更复杂。Butstructure：先行词+关系词+从句腰带belt裤子pants主角body关系词He is a man who is clever.who关系词的作用关系词引导定语从句替代先行词在从句中充当成分人/物的定指人主/宾物主/宾人/物主/宾人宾

3、Lets review关系代词关系副词whywhowhosewhenwhomwherethatwhichas正如主/宾指原因状语指时间状语指地点状语How to choose the right belt？确定关系代词确定关系代词先行词：人先行词：人/物物从句缺什么成分从句缺什么成分主宾定主宾定or状状 看主角看裤子选腰带1.Yesterday I helped an old man _ had lost his way.2.Li Ming is just the boy _ I want to see.3.The factory _ makes computers is far away f

4、rom here.4.This is the pen _he bought yesterday.who/thatwho/that/whom/可省which/thatwhich/that/可省5.I visited a scientist _ name is known all over the country.whose6.Tenzin was selected from more than 60 candidates,all of _ are from remote regions in Tibet.7.There are many great destinations in the UK,

5、one of _ is the South-West of England.whichwhom背诵课文背诵课文背诵课文背诵课文牛奶一瓶牛奶一瓶牛奶一瓶牛奶一瓶背诵范文背诵范文背诵范文背诵范文2 2 2 2组组组组3 3 3 3分分分分1 1 1 1组组组组2 2 2 2分分分分听写单词听写单词听写单词听写单词Lets practice Do you have anything _ you dont understand?The first thing_ you should do is to study.The day on _ he was born was Aug.20th,1952.Ji

6、m passed the driving test,_ surprised everybody.This is the best book_ I have read.选择题 竞争只用that，and 只用which的情况Key points 11 1）Thats Thats all all thatthat I know.I know.2 2）Is there Is there anythinganything thatthat I can do for I can do for you?you?3 3）He answered He answered fewfew questions ques

7、tions thatthat the teacher the teacher asked.asked.1，当先行词是all,any,few,little,none,anything,everything,nothing或被它们修饰时。22，当先行词形容词最高级或序数词修饰时。1 1）Thats Thats the most interesting the most interesting sport sport thatthat I have I have ever played.ever played.2 2）The first The first thing thing thatthat

8、I should do is to review my I should do is to review my lessons.lessons.33，当先行词有 the very,the only,the same等修饰时。1 1）Thats Thats the onlythe only thing thing thatthat I can do now.I can do now.2 2）These are These are the verythe very words words thatthat he used.he used.44，当主句以who或which开头时，定语从句的关系词用t

9、hat，而不用which或who。2 2）WhichWhich is the pen is the pen thatthat you lost?you lost?1 1）WhoWho is the boy is the boy thatthat played football with you played football with you just now?just now?55，先行词同时包括人或物时，关系词用that。The manThe man and and his doghis dog thatthat I always meet are I always meet are st

10、anding by the gate.standing by the gate.6只用“that”的情况 三大原则1.说法绝对：先行词出现绝对性的描述，如唯一的(the only),每个人(everyone),每件事(everything),所有的(all),没有一个(none),任何事(anything),任何人(anyone)2.数字常考:当先行词前有序数词时，如 the first,the second,其中the last，最后的也属于这种情况3.最高级：先行词前有形容词最高级修饰时，也只能用“that”此外：当先行词是人和物一起的时候，关系代词也要用that身是 t ha t先行词本

11、前有介词关系代词12关系代词关系代词关系副词关系副词orKey points 关代关代or关副关副 1.This is the town where I visited last year.which/that一起来找茬2.This is the school that I taught last year.wheretip:关系代词：先行词在从句做_关系副词：先行词在从句中做_主or宾or定语状语把先行词还原到从句把先行词还原到从句1.I still remember the day _ we spent in the forest从句还原：从句还原：2.I still remember t

12、he day _ I first came to Beijing.从句还原：从句还原：We spent the day in the forest.I first came to Beijing on the day.that/which/省略省略whenwhere=in/at/on whichwhen=on/at/in which why=for which/on which1.Is this the house _ _ Shakespeare was born?2.I still remember the day _ _ I first got to Paris.3.China is a

13、beautiful country _ _ we are proud.4.This is my pair of glasses,_ I can not see clearly.in whichon whichof whichwithout whichKey points 介词介词+关系代词关系代词Tips:确定介词确定介词1.与与先行词先行词的搭配的搭配2.与与从句中动词从句中动词的搭配的搭配3.根据根据句意句意选择恰当的介词。选择恰当的介词。1.She is such a good teacher _ we all like.2.She is such a good teacher _ we

14、 all like her.3.It is so hard a problem _ no one can work out.4.It is so hard a problem _ no one can work it out.5.She is wearing the same hat _ you wore yesterday.6.She is wearing the same hat _ she wore yesterday.asasasthatthatthatsuch/soas the same asthe same that限制性定语从句限制性定语从句结果状语从句结果状语从句 so/suc

15、h.that.Key points as的用法的用法1tip：看从句中是否缺少成分（如此（如此以至于以至于)(that后句子完整）后句子完整）（像这样的）这样的）（as指代指代同一类同一类事物）事物）（that指代指代同一个同一个事物）事物）as 在在非限制性定语从句非限制性定语从句中，常在固定搭配中考察中，常在固定搭配中考察as we all know/as is known to us all as is often the caseas was expected as the saying goesKey points as的用法的用法2应用应用:作文作文(介绍人物介绍人物)ConanC

16、onan is is cleverclever.ConanConan dreams of being a detective.dreams of being a detective.Conan,who is clever,dreams of being a detectiveI want to I want to be abe adetective.detective.应用应用:作文作文(介绍活动介绍活动)art exhibitionart exhibition艺术展艺术展艺术展艺术展内容内容内容内容地点地点地点地点+时间时间时间时间The art exhibition,which will

17、show many famous paintings,will be held in the gallery next week.The art exhibition will The art exhibition will show many show many famous paintingsfamous paintings.The art exhibition will be held The art exhibition will be held in in the gallerythe gallery next week next week.whowhenwhosewherebut应

18、用：应用：The story of ConanthatwhichsuggestionidentitychangedHe was a high school student,Shinichi Kudo(工藤新一),_was also a detective.He still remembered the day _ he went to an amusement park with his girlfriend,_ name is Rachel Moore(毛利兰).The park is the place_ the exchange of Black Organization took pl

19、ace.Unfortunately,he was poisoned by two men of the organization,_ made his body shrink(缩小)to the size of a childs.If they knew _ Shinichi Kudo was still alive,it would not only endanger his life,_also endanger the relatives around him.After accepting the _(suggest)of Dr.Ali(阿笠博士),he hid his _(identify).When Rachel Moore asked his name,he _(change)his name to Conan.summary