逻辑英语_定语从句

定语从句

定语从句之合并同类项

什么是定呢（限制范围）

天下的定语从句只有两种 1、人的定语从句是who 。 2、物的定语从句是which.

定语从句的形成过程：who:我认识那个在车里哭的人。主句： I know the man.从句:  the man is crying in the car.合并：I know the man the man is crying in the car.the man the man 重复了,可是重复肯定不行嘛，我们要找个代词替换他，怎么找呢，人就是用who   ,物就是用which。最后： I know the man who is crying in the car.which:我不喜欢没有图片的书分：我不喜欢书书没有图片合：I do not like books books do not have pictures.最后：I do not like books which do not have pictures.那些花样的定语从句都怎么来的呢？where   我特别讨厌我遇见他的那个城市I do hate the cityin the city I met him.合并I do hate the city in the city I met him.合并同类项：I do hate the city in which I met him.这里  in which = where  偷懒的过程I do hate the city where I met him.我特别讨厌你喜欢的那个城市I really hate the cityYou like the city合并  I really hate the city which you like .把第二句的the city 用which 替换掉  然后which 放到前面。when:我都忘记你过来的日子了。I have forgotten the day.You came on the day.合并同类项I have forgotten the day.You came on which.I have forgotten the day on which You came.I have forgotten the day when You came.介词不提前：（因为一旦提前，look的意思就变了，所以不能提前）This is the book which I am looking for.时间不等于when今天将会是一个你一辈子都记住的日子。Today will be a day You will remember the day for life.合并Today will be a day which You will remember for life.一定要把第二句改成句子，这是我们合并的前提。whose:我有一条眼睛是蓝色的小狗。分：I have a dog .a dog is eyes are blue.合I have a dog a dog's eyes are blue.I have a dog a which's eyes are blue.which's=whosewho's=whoseI have a dog a whose eyes are blue.why：我不理解他离开我的原因。我不理解原因1、I don't understand the reason .他离开我的原因2、he left me for the reason.合I don't understand the reason for which  he left me.for which = why最后I don't understand the reason why he left me.whom:我认识那个你喜欢的男孩I know  the boy.You like the boy.合并  I know the boy who you like .根据一句话只要有主谓就可以了，宾语是可以没有的英文是一定不能没有主语的who = whom最后有三种写法：I know the boy who you like.I know the boy whom you like.I know the boy you like.(宾语是可以没有的)我认识那个喜欢你的男孩I know the boy who likes you(主语不可以省)非限定性定语从句(用逗号断开变成插入语，其实说白了就是插入语了，不是定语(修饰限定),天下所有的插入语，他的作用都是补充说明)that 偷懒行为(同时有人也有物，which和who ,用单独的一个说不清楚，所以呢，就用that)that并不是通用的，什么时候不能用that呢which = thatwho = that that != in whichthat != wherethat != whenthat != whosethat != whythat != , which因为 who = that所以 whom = thatin that 是关联词  由于的意思in which != in that不限定性定语从句,逗号后面的也不能是that。不能that的两个地方：    In which    非限定性定语从句必须用that：自带强调意味。1 强调(通过差异来强化语气)all, everything, anything, nothing, little, much, any, each, no, some, few, the only, the very, the --est , the --thYou are the most beautiful girl that I have ever seen.