【浙江版】2013年高中英语人教版必修二《Unit1culturalrelics》U1Grammar.ppt

Unit 1 Cultural relics;一、关系代词: ;3. which 指物，作主语或宾语 (作宾语可省略, 如介词提前则不能省) ;Do you find the pen? I wrote with it just now.;;He is the man (that) I told you about.; that和which在指物的情况下一般都可以互换, 但在下列情况下, 一般用that而不用which。;(1) The scientist is very famous in the world.  We met her yesterday.;(3) He is the kind person. I have ever worked with him. ; 二、关系副词引导的定语从句 ;　 ;b) 这就是 我们去年住的 房屋。;c) 你知道 他迟到的 原因吗？; 这是我们去年参观的地方。 ······①; 三、判断关系代词与关系副词 ; 　 ;1. 限定性定语从句是对先行词起限定作用的。去掉这个从句则整句话不完整或不成立。 Eg: He who doesn’t go to the Great Wall is not a true man. -----He is not a true man.不完整 ;The mooncake that has egg in it is the mooncake which I like best. ----- The mooncake is the mooncake.不成立 大多数定语从句是限定性定语从句。 2. 非限定性定语从句是对先行词起解释、说明作用的。去掉这个从句整句话仍成立。常被逗号隔开。 Eg: I have a dog, which can do many things for me. ;注意区分下列几组句子的不同含义;2. All the books that have pictures in them are well written. 所有里面带插图的书都写得很好。（意含： 不带插图的书则不一定写得好。） All the books, which have pictures in them, are well written. 所有的书都带插图，这些书都写得很好。（意含： 没有不带插图的书。） ;在非限制性定语从句中as与which可以在整个主句作 为其先行词指代上面或下面说的一件事， 从意义上来看 which (=and this/that) as (=in accordance with what) E.g.: He is a teacher, which(=as)is clear from his manner或He is a teacher, as(=which)can be seen from his manner.The student forgot to bring his dictionary, as is oftenthe case.（此句中as不能用which代。） 从as,which在非限制性定语从句中的位置和作用来看 as引导的从句可置于主句之前，亦可置于主句之后， which一般置于主句之后。 ;定语从句判断步骤： （1）判断出先行词 （2）确定关系代词在从句中所担任的成分 （3）确定关系代词的人称和数 ★定从的时态不受主句的限制 The woman who/that was spoken to yesterday is my mother.;定语从句的辨认与使用 （1）找出先行词 a.确定关系代词的人称、数和性 b.确定从句位置(一般在先行词之后) （2）确定关系代词在从句中所担任的成分以确定关系代词的格 （3）确定从句时态 ;定语从句注意事项;4.当先行词为专有名词或整个句子是世界上独一无二的名词时，一般用非限定性定语从句修饰。 The sun, which gives us light, is very big.;The film brought the hours back to me ____ I was taken good care of in that far-away village. A. until B. that C. when D. where;2. He paid the boy $ 10 for washing ten windows,most of ______