11、an that is making a speech?只用which, who, whom的情况1 在非限制性定语从句中 ， 只能用which指代物 ， 用who/whom指人2 在由“介词+关系代词”引导的定语从句中 ， 只能用which指物 ， whom指人 。
3 先行词本身是that时 ， 关系词用which, 先行词为those, one, he时多用who 。
He has a son, who has gone abroad for further study.I like the person to whom the teacher is talking.Those who respect others。

12、are usually respected by others.VI. as与which的区别：定语从句区别例句限制性定语从句中名词前有such和the same修饰时 ， 关系代词用as,不能用whichHe is not such a fool as he looks.Dont read such books as you cant understand. 非限制性定语从句中as和which都可以指代前面整个主句 。
如果有“正如 ， 象”的含义 ， 并可以放在主句前 ， 也可以放在后面 ， 那么用as；而which引导的从句只能放主句后 ， 并无“正如”的意思 。
They won the game, as we ha 。

13、d expected.They won the game, which we hadnt expected.As is well known, he is a famous film star in the 1980s.as引导定语从句主要用于非限制性定语从句和the sameas ， suchas ， asas的结构中 。
1.as与which都可以引导一个非限制性定语从句 ， 并代表前面整个句子或主句中的表语 。
He married the girl ， as(which)was natural.He seemed a freigner,as(which)in fact he was.不同的是：as引导的定语从 。

14、句可以前置 ， 而which不行 。
As was natural, he married the girl.2. 在the sameas,suchas,asas结构中 ， same,such,as之后应是名词或形容词名词 。
We are facing the same problems as we did years ago.Some people have no doubt that their cat understands as many words as a dog does.We hope to get such a tool as he is using.这三种结构也可以用which改写 。
但要 。

15、去掉这种结构 ， 不能直接用which代替as 。
以上三句分别可以改写成：We are facing the problems which we faced years ago.Some people have no doubt that their cat understands the words which a dog understands.We hope to get the tool which he is using.3.the sameas与the samethat引导的定语从句在意义上的区别是：前者修饰的是与原物同样的；而后者修饰的就是先行词同样的东西 。
是比较：This is th 。

16、e same watch as I lost.这和我丢失的那一只表一样 。
（不是同一只）This is the same watch that I lost这就是我丢失的那一只表 。
（同一只）VII. 定语从句与其它从句1. 定语从句与同位语从句的区别 。
首先看引导从句的关系词that是否在从句中充当句子成分 。
如果在从句中充当主、宾、表 ， 则是定语从句 。
再看that前的名词是否是一些需要有内容的名词 ， 如：idea, fact, thought, news等 。
后面的从句是说明其内容的 ， （这个名词在后面的从句中部充当任何成分） ， 这个从句则是同位语从句 。
He expressed the hope that。

17、he has had for many years.hope在从句中不充当句子成分 ， 又加上后面从句是说明hope的内容的 ， 因此时同位语从句 。
We heard the news that pleased everyone.We heard the news that our term had won.2. 定语从句还是状语从句1）Here is such a big stone as no one can move.2) Here is so big a stone as no one can move.3) Here is such a big stone that no one can mo 。

18、ve it4) Here is so big a stone that no one can move it.在1) 2)句中as 都在定语从句中做了move 的宾语 ， as是引导词 ， 引导定语从句 ， 而在3) 4)句中 ， that 上作来引导状语从句的 。
3. 定语从句还是地点状语从句1）Ill go to the place where you stay.2）Ill go where you stay.在句1）中where是引导定语从句 ， 而在句2）中where是引导在点状语从句的 。
4定语从句还是主语从句1）As is known to all, they are sure to win.待添加的隐藏 。

19、文字内容22）Its known to all that they are sure to win.在句1）中as是关系代词 ， 代表后面的整个句子做主句的主语 。
在句2）中it是代词 ， 代表that引导的句子做主句的主语 。
5. 独立句与定语从句分不清1）I met twenty students, some of whom are good at maths.2）I met twenty students. Some of them are good at maths.3）We reached the mountain, on the of which we saw a beautiful scen 。

20、e4）We reached the mountain. On the of it (or: On its top ) we saw a beautiful scene1） 和3）是主句和定语从句关系 ， 所以我们要用关系代词 ， 而在2）4）各两句中 ， 它们是各自的独立句子 ， 所以用代词 。
当然在36中将on the top of which改为on whose top,则定语从句的关系 更为明显 。
6. 定语从句与what引导的名词性从句的转换1）Hes not the man that he was.2）Hes not what he was.3）China is no longer the countr 。

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标题：高考|高考英语语法复习系列之1定语从句( 二 )