Question

定语从句的问题： 1。Mother was very patient with her husband seldom. Achildren,whom Bchildren,which

c.children,that
为什么选B 是不是因为with,所以不选C。又因为，代指mother,主语，所以选which？？
Is this museum you visited the other day.
A/ B in which C the one D where
为什么选c
3.This is Mr Smith, i think has something interesting to tell us.
Awho Bwhom Cthat D/
我觉得AB都行啊，为什么选A？
还有就是，什么短语的介词在定语丛句能拆，什么又可以？
4。She is a teacher of much knowledge, much can be learned.
A who bthat c from which d from whom
答案选d 为什么？
There are two thousand students in your school, of whom two thirds are girls.
为什么是of whom two girls?
2题，1楼说的，the one 是宾语，那么，which 就不能代指宾语吗？

Answer 1

Answer:
(1)在非限制性定语从句中,不能用关系代词"that"
在非限制性定语从句中,which不仅可以指代先行词还可以指代主句或主句中的部分内容,而"which"在这里就是指代从句中缺失的系表结构的内容.
(2)LZ补充问题回复
为了便于理解主句还原如下:
This museum is<the one><that/which>you visited the other day.
选"the one"是因为主句缺表语即定语从句所修饰的先行词,如果没有了先行词,关系代词及其所引导的定语从句也就失去存在的意义.
而原句没有出现that /which,是因为语法规定当关系代词在从句中做宾语时可以省略
(3)
This is Mr Smith, i think has something interesting to tell us.
此句是一个非限制性定语从句,只不过句中多了"I think"这个插入成分干扰
去了"I think",LZ会发现从句缺主语故只能who而不能用whom
(4)She is a teacher of much knowledge, much can be learned.
A who b that c from which d from whom
答案选d 这里涉及到"much"一个特殊用法,即"much"本身就可做代词指代文中提到的不可数名词. 从句完整部分如下:
Much can be learned from <whom>
Much 指代了前面的 much knowledge .
(5)楼上解答很清晰故省略,补充一下此句还可以转化成一个由并列连词"and"引导的并列句如下:
There are two thousand students in your school,and two thirds of them are girls

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Answer 2

1原句应该是Mother was very patient with children，which her husband seldom. which应该是引导非限制性定语从句，that不行，不是因为with
2把这句话变成陈述句this museum is the one you visited the other day
the one是句子的宾语不能省略
3I think he has something interesting to tell us把这句变成非限制性定语从句，用who替代he，不能用whom
4这句的意思是我们能从他那学到很多知识，所以是from whom
5two thirds of two thousand students are girls 非限制性定语从句whom代two thousand students

Answer 3

第1题应该是选C的，因为that 是指前面这一整件事。
2.选D。因为is this museum 如果是陈述句的话缺宾语。所以要用C来代宾语。
3.who 要充当has 的主语，所以不能选whom.
4.这个从句省略了主语。can be learned much from her.her 是宾语，对应whom.
5.two thirds are girls of them,them 是宾语，对应whom