一轮复习定语从句PPT课件下载推荐.ppt

1、4.若先行词在从句中做主语、宾语或定若先行词在从句中做主语、宾语或定语则选择关系代词（从句缺成分）语则选择关系代词（从句缺成分）若在从句中做状语，则选择关系副词。若在从句中做状语，则选择关系副词。考点考点1.who,whom,whose,that 用法用法 who 作定语从句的主语或宾语作定语从句的主语或宾语.The man _is speaking at the meeting is a worker.whom 作定语从句的宾语作定语从句的宾语 The woman _they wanted to visit is a teacher.that 可以作定语从句的主语和宾语可以作定语从句的主语和

2、宾语.The woman _they wanted to visit is a teacher.可省略可省略 The man _ is speaking at the meeting is a worker.who/that（whom/that）whose 作定语从句的作定语从句的定语定语.I know the girl _mother is a teacher.1.I walked in our garden,Tom and Jim were trying a big sign onto one of the trees.2.All of a sudden her handicap was

3、gone and all I saw was this beautiful girl,smile just melted me and almost instantly gave me a completely new sense of what life is all about.考点考点2:非限制性定语从句非限制性定语从句wherewhose 考点考点3.只能用只能用that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 _I have ever known.This is the first play _

4、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词时 Everything _ we saw in this film was true.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.主句已有主句已有who或或which时时Who is the girl _ is standing under the tree

5、?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 _you talked about just now.Have a try.1.The only thing _ we can do is to give you some advice.2.Which is the machine _ we used before?that（that/which）考点考点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

6、人只用whom,指物只用指物只用whichThis is the boy with _ he talked.This is the ring on _ she spent 1000 dollars.考点考点5.The way做先行词的用法做先行词的用法The way _he explained the sentence to us was not difficult to understand.that/in which/不填不填考点考点6.关系代词关系代词as的用法的用法1._we know,the earth goes around the sun.2.He was late again,

7、_was expected.3._the saying goes,“God help those who help themselves.”1.Ive come to the point _ I cant stand him.2.The country is in the situation _a war will break out at any time.考点考点7 where 指代模糊地点指代模糊地点如果定语从句分别修饰如果定语从句分别修饰point,situation,part,condition和和case等表示抽象意义的词，常用等表示抽象意义的词，常用where 引引导，意思是导，

8、意思是“到了某种地步，在某种境况中到了某种地步，在某种境况中”。考点考点8.which/where/介词介词+which转换转换1.The factory_Mr Li works in is a shoe one.2.The factory in _Mr Li works is a shoe one.3.The factory_Mr Li works is a shoe one.wherethat/whichwhich考点考点9.辨析定语从句、同位语从句辨析定语从句、同位语从句1.The suggestion _the job be finished is unreasonable.2.The

9、 suggestion _you put forward is reasonable.thatthat定做定做1.After the fire in his house,the old car is the only thing _ he owns.2.The teacher for _ you are waiting has come.3.The boy _ composition won the first prize is the youngest in the group.定语从句的运用定语从句的运用1.gap-filling定语从句在基础写作中的运用定语从句在基础写作中的运用以下是一

10、则关于中国政府以下是一则关于中国政府决定决定禁烟的报道的主禁烟的报道的主要内容要内容内内 容容:公共场所禁烟公共场所禁烟实施时间实施时间:2015年年1月月1日起日起实施范围实施范围:全国全国目目 标标:所有室内公共场所无烟所有室内公共场所无烟措措 施施:张贴禁烟标志张贴禁烟标志相关数据相关数据:（1）吸烟人数）吸烟人数:约约3.5亿亿 （2）分）分 布布:男性男性75;女性女性:25 （3）受二手烟影响人数）受二手烟影响人数:约约5.4亿亿 （4）因二手烟死亡人数）因二手烟死亡人数:超过超过10万万/年年 以下是一则关于中国政府决定禁烟的报道的以下是一则关于中国政府决定禁烟的报道的主要内容。

11、主要内容。This decision,_aims to make all indoor public places smoke-free,will come into effect from January 1st,2015.which（1）（决定的决定的）实施时间实施时间:2015年年1月月1日起日起（2）（决定的决定的）目目 标标:所有室内公共场所无烟所有室内公共场所无烟（1）The decision will come into effect from January 1st,2015.（2）The decision aims to make all indoor public plac

12、es smoke-free.以下是一则关于中国政府决定禁烟的报道的以下是一则关于中国政府决定禁烟的报道的主要内容。（3）吸烟人数：约）吸烟人数：约3.5亿亿（4）分）分 布：男性布：男性75;女性：25Currently China has about 350 million smokers,among _75%are men and 25%are women.whom（3）There are about 350 million smokers.（4）Among these smokers 75%are men and 25%are women.（5）受二手烟影响人数：约）受二手烟影响人数：约

13、5.4亿亿（6）因二手烟死亡人数：超过）因二手烟死亡人数：超过10万万/年年Around 540 million people are affected by second-hand smoke,_causes 100,000 deaths per year.which（5）Around 540 million people are affected by second-hand smoke.（6）The second-hand smoke causes 100,000 deaths per year.The Chinese government has decided to ban smok

14、ing in public places across the country.This decision,which aims to make all indoor public places smoke-free,will come into effect from the first day of 2011.To this end,no-smoking signs will be put up in all indoor public places.Currently China has about 350 million smokers,among whom 75%are men an

15、d 25%women.Around 540 million people are affected by second-hand smoke,which causes 100,000 deaths per year.定语从句在写作中的作用定语从句在写作中的作用:1.整合信息整合信息,使意思更为明确使意思更为明确2.使句子结构更为紧凑使句子结构更为紧凑Practice makes Perfect.根据下列内容根据下列内容,运用定语从句写一篇运用定语从句写一篇五句话五句话的的文章介绍中国文章介绍中国.1.众所周知众所周知,中国有中国有960万平方公里的土地万平方公里的土地,是是世界第三大国世界第三大国.2.中国有中国有56个民族个民族,其中汉族人其中汉族人（the Han Ethnic）占占94%3.中