江西省吉安县第三中学人教版高中英语选修七课件：UNIT4定语从句 .ppt

1、Unit 4 Sharing复习限制性定语从句The person who/that steals things is called a thief.A person steals things.The person is called a thief.导试试看：把两个简单句连成一个复合句该复合句中先行词是_，关系词是_,定语从句是_.the personWho/thatWho/that steals things1.A huge crack that was eight kilometers long and thirty metres wide cut across houses,road

2、s and canals.2.The number of people who were killed or injured reached more than 400,000.3.The army organized teams to dig out those who were trapped and to bury the dead.4.Workers built shelters for survivors whose homes had been destroyed.Workers built shelters for survivors whose homes had been d

3、estroyed.A huge crack that was eight kilometers long andthirty metres wide cut across houses,roads and canals.The number of people who were killed or injured reached more than 400,000.The army organized teams to dig out those who were trapped and to bury the dead.你注意到文中的这些句子吗？它们有什么特点？思(引导定语从句的关系词有哪些

4、？分别做何成分？)关系词指代（人/物）功能（作何成分）thatwhichwhowhomwhosewherewhenwhy人或物物人或物人人表时间的名词表地点的名词表原因的名词主语、宾语、表语主语、宾语定语+n宾语主语、宾语地点状语时间状语原因状语考点一：关系词的选用1.The boy _wears glasses is Harry Potter.2.The little problems _we meet in our daily livesmay be inspirations for great inventions.（2017 北京）3.The man _we have just see

5、n is a famous writer.4.I live next door to a couple _children often make a lot of noise.（2016北京）5.A company_ profits from home markets are declining may seek opportunities abroad.议、展、评who/thatthat/省略who/whom/that/省略whosewhose5.The neighborhood _I was brought up is now a business center in which I fa

6、il to find any memory of my childhood.6.We are living in an age _QR code(二 维 码）are becoming more and more popular in our daily life.(2017 北京海定区）7.Instead of making any excuses _you cant reach your goal,just hold to your dream and never give up.(2017江苏镇江)总结：(1)如定语从句中缺主语、_语、表语或_语，用_。(2)如定语从句中缺_语，用_。wh

7、erewhenwhy宾定关系代词状关系副词考点二：介词+关代（介词如何选择？）1.I still remember the day_ I first went to school.2.The boss of the company is trying to create an easy atmosphere_ his employees enjoy their work.(2015 天津)3.The pen _ she wrote that book can now be seen in a museum.4.The man _ I looked was Tony.5.Can you expl

8、ain to me how to use these idioms_ Im unfamiliar.总结：(1)关系代词前介词的选用根据_ _;_。(2)先行词是表示时间的名词如day,time,year等时，一般可以用介词in/_/_/_+_.先行词是表示地点的名词如place,position,scene，point等时，一般可以用介词in/_/_+_.先行词是reason时一般用 _+_.on whichin whichwith whichat whomwith which先行词与介词的搭配定语从句中的动词的搭配定语从句中的形容词短语的搭配atonduring whichonatwhich

9、whichfor考点三：几组词的区别That和which1.This is all _ I know about the matter.2.Please send us all the information_ you have about the candidate.3.The first place _ we visited was the Great Wall.4.Is oxygen the only gas _ helps fire burn?5.He is the very person_ they are looking for.6.This is the best book_ I

10、 have read this year.7.He talked happily about the men and books_ interested him greatly.8.Which was the hotel_ was recommended to you?9.Who is the person_ is standing at the gate?10.He is not the man_ he was.that或/that或/that或/thatthat或/that或/thatthatthatthat总结：只用that不用which的情况1.先行词是不定代词all,every,no

11、,some,any,little,much，few,everything,nothing,something,anything或被不定代词修饰时；2.先行词被序数词、形容词的最高级、the only/the very/the same/the last 修饰时；3.先行词既有人又有物时；4.主句中有疑问词which或who时为避免重复；5.先行词在从句中作表语时只用which不用that的情况1.This is the room_ Mr.White lives in.2.This is the room in _Mr.White lives.3.He slept in class,_ made

12、 the teacher angry.4.Let me show you the novel that I borrowed from the library _ was newly open to us.总结：只用which不用that的情况1.引导词放在介词后作宾语紧挨着介词时（前面有介词时）；2.引导非限制性定语从句时；3.已有that引导从句时为避免重复用which。whichthat/which或/whichwhichThat 和who1.It is often the case that anything is possible for those _hang on to hope

13、.(2016 江苏)2.Do you know the man to_ the little girl is turning for help?3.Sarah,_has taken part in shows along with top models,wants to prove that she has brains as well as beauty.(2017 全国卷)总结：只用who不用that的情况1.先行词是不定代词those，someone，anyone,one,ones,人称代词：he,I,you,they等时2.引导词放在介词后作宾语紧挨着介词时（whom)；3.引导非限制

14、性定语从句时；whowhomwhoWhich和 as 引导限制性定语从句的区别1.Such people_ were recommended by him were reliable.2.The books _I have read are classical books.3.This is the same pen _I bought yesterday.这和我昨天买的那支钢笔一样。4.This is the same pen _I bought yesterday.这就是我昨天买的那支钢笔。总结：（1）as引导限制性定从主要用于_,_等固定结构中。（2）the same.as.;the s

15、ame.that.区别在于_asthat/which或/asthatsuchasthe sameasthe sameas和。一样的。（同类不同一事物）the samethat就是。（同一事物）考点四：注意几个问题1.I,who _your close friend,will try my best to help you whenever you are in trouble.2.He was one of the students who_ late for class.3.Barbara is easy to recognize as she is the only one of the

16、women who _(wear)evening dress.(全国二卷)总结：（1）一般来讲，关系代词在定语从句中作主语时，定语从句中的谓语动词的人称和数要与_保持一致.(2)one of+复数名词+定语从句（从句中的谓语动词用_ 数。）the only/very/right one of+复数名词+定语从句（从句中的谓语动词用_ 数。）定语从句中的主谓一致amwerewears先行词复单先行词是way时关系词的情况The way _he used to settle the problem was quite simple.The way_ he answered the question

17、 was surprising.总结：the way作先行词，若在定语从句中作主语或宾语，则用_或_。若在定语从句中作状语，则用_，_ 或者可以_。that/which或/that/in which或/thatwhichthatin which省略检1.Some experts think reading is the fundamental skill upon _school education depends.（2015 安徽）2.As the smallest child of his family.Alex is always longing for the time _he sho

18、uld be able to be independent.(2015 陕西)3.The scientist and his achievement in physics _our professor told us about are greatly admired by us all.4.Many universities share teaching resources online,creating a learning space_ benefits life-long learners.(2017 北京西城区）5.He isnt such a man _he used to be.

19、(2017 天津和平区)whichwhenthat或/which/thatthat检6.Many grandparents have become babysitters for free on _more and more working women rely to take care of their children.7.A new atmosphere is being formed among us this year_ we stress effective work and oppose empty talk.8.I dont like the way _you speak to

20、 him.(2017 浙江绍兴)9.Was it in 2002 _he was still at the middle school that the boy became an expert in the computer science area?(2017 浙江绍兴)10.The G20 Hangzhou summit was a significant meeting _agreements were reached on innovation,structural reforms,a new industrial revolution and the digital economy.(2017 江苏无锡)whomwhereIn which/that或/whenwhereHomeworkn 1.巩固定语从句n 2.完成日日清作业