名师伴你行系列高考英语人教一轮复习配套语法专题学案定 语 从 句22张ppt.ppt
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1、高考英语一轮复习课件,新 课 标 版,人 民 教 育 出 版 社,高考一轮总复习,语法学案4 定 语 从 句 考点1 限制性与非限制性定语从句考点精讲限制性定语从句对先行词起修饰限制作用;而非限制性定语从句是对先行词起补充说明作用。非限制性定语从句中,先行词与定语从句间往往用逗号隔开;非限制性定语从句相当于并列句、状语从句等。如:He has two daughters,who teach in the same senior high school.(He has only two daughters.)He has two daughters who work in the same se
2、nior high school.(Perhaps he has more than two daughters.)技巧点拨 判断一个定语从句是非限制性定语从句还是,第二编 语 法 知 识,限制性定语从句的关键是看两个句子之间是否有逗号;有逗号的是非限制性定语从句,若没有则是限制性定语从句。典例剖析That evening,_ I will tell you more about later,I ended up working very late.2012大纲全国卷A.that B.which C.what D.when剖析 考查定语从句。that evening是先行词,定语从句中介词ab
3、out缺少宾语,故选B项。句意:那天晚上,我工作到很晚,关于那个晚上我以后再和你细谈。对应训练把下面的两个句子合并为一个定语从句,并判断是哪种定语从句,高考一轮总复习,1.That is his father.His father works in Shanghai.That is his father,_works in Shanghai.(_定语从句)2.I like the boy.The boy likes to help others.I like the boy_ likes to help others.(_定语从句)考点2 关系代词:who,whom,whose;which,t
4、hat的用法关系代词有三个作用:连接主句和从句;在从句中代替先行词;在从句中充当主语、宾语、表语等。考点精讲1 who,whom,whose的用法当先行词指人且在从句中作主语时,用who,不可省略;当先行词指人且在定语从句中作宾语时,用whom,可以省略;当先行词指人且在定语从句中作定语时,用whose,whose也可指物,不可省略。,who,非限制性,who,限制性,第二编 语 法 知 识,典例剖析He is the boy who lives next door.剖析 关系代词who在定语从句中作主语,不能省略。Thats the student(whom/that)I talked to
5、 yesterday.剖析 关系代词在定语从句中作宾语,可以省略。This is the scientist whose achievements are well-known.剖析 关系代词whose在定语从句中作定语,不能省略。This is the house whose windows were broken yesterday.剖析 关系代词在定语从句中作定语,不能省略。对应训练用关系代词who,whom或whose填空3.Do you know the name of that girl _ brother is your roommate?4.The man_ you met j
6、ust now is my old friend.,whose,whom/that,高考一轮总复习,5.The man_ is walking on the playground is my old friend.考点精讲2 that和which的区别1.限制性定语从句中,必须用关系代词that而不用which的情况:(1)当先行词是不定代词all,much,little,few,something,everything,any,anything,no,nothing,none等时。Do you have anything that you want to say for yourself?Y
7、ou should hand in all that you have.(2)当先行词前面被the only,the very(恰恰,正好)或者有形容词最高级修饰时。This is the very bus that Im waiting for.This is the best way that has been used against pollution.(3)当先行词是序数词或它前面有一个序数词修饰时。,who,第二编 语 法 知 识,This train is the last that will go to Suzhou.What is the first American fil
8、m that you have seen?(4)当先行词既有人,又有物时。Do you know the things and the persons that they are talking about?2.定语从句中,必须用which而不用that的情况:(1)在非限制性定语从句中,只用which,不用that。Mary was much kinder to her youngest son than to the others,which,of course,made the others envy him.(2)当动词短语中的介词提前时,只用which,不用that。This is
9、a village in which Liu Yang,the first Chinas woman astronaut once lived.注意:在一些固定搭配的动词短语中,由于动词和介词不可分割,因此不能把介词置于关系代词之前。如:,高考一轮总复习,This is the pen which(that)Im looking for.不可以说:This is the pen for which Im looking.技巧点拨 判断一个定语从句是否用关系代词,关键是看定语从句中所缺的句子成分是否缺主语、宾语或者表语;当定语从句缺主语、宾语或者表语时,用关系代词。对应训练用关系代词that或w
10、hich填空6.Is there anything _ you dont understand about the problem?7.He was late for the opening ceremony,_ was very surprising to me.8.All the presents _ your friends gave you on your birthday should be put away.9.This is the very book _ I have been looking for.,that,which,that,that,第二编 语 法 知 识,10.J
11、uly 28th was the day on _ the 30th Olympic Games were started.11.The worst matter _ Im afraid of happened in the end.考点3 关系副词when,where和why的用法考点精讲,which,that,高考一轮总复习,总结关系副词在定语从句中作状语。1.when代替“atinon/during+which”,在定语从句中作时间状语,其先行词往往是表示时间的名词,如:time,day,hour,year等。June 29th,2012 was the day when/on whic
12、h the Shen-zhou-9 landed safely.2012年6月29日是神州九号安全返回的日子。He came at the time when we needed help.他在我们需要帮忙的时候来了。2.where代替“in/at/on/under等+which”,在定语从句中作地点状语,其先行词往往是表示地点的名词,如:place,room,house,street,area等。This is the place where my mother was born.这是我母亲出生的地方。,第二编 语 法 知 识,注意:当先行词为situation,case,stage,poi
13、nt或position等时,若定语从句中缺少状语,则定语从句的引导词用where引导。They have reached the point where they have to separate.他们已经到了必须分手的地步。Can you think of a situation where we can use this word?你能想出一个我们可以使用这个单词的情境来吗?3.why指原因,引导的从句修饰名词reason。why代替表原因的“介词for+which”。I dont know the reason(why/for which)he left here.我不知道他为什么要离开
14、这儿。注意:有时尽管先行词是表示地点、时间或原因的the reason,但也不用关系副词,这是因为地点、时间或the reason等词在从句中作主语或宾语。,高考一轮总复习,(1)This is the reason that/which he gave me.(作宾语)(2)This is the house that/which we visited yesterday.(作宾语)(3)I still remember the day that/which is his birthday.(作主语)(4)I agreed with most of what you said,but the
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