Question

which的用法

Dumb English is not conducive to the development of students, which can lead to a lot of troubles in their future这句话有什么问题吗？

Answer 1

which 只带这件事
what指代内容
what可以引导名词性从句，在从句中可做主语、宾语、表语。
which是关系代词，引导定语从句，在从句中可充当主语、宾语、表语。引导定语从句的词分为关系代词（which,that,who,whom,whose,as）关系副词（when,where,why）,注意：没有what.
简单点记吧：定语从句放在表示“事物”的名词后面，且关系代词在从句中充当句子成分，用which。如果不是定语从句，就考虑用what。
如：
1.This is the book which I talked about yeasterday.
(which引导定语从句放在名词book后面起修饰作用，which在从句中充当talk about的宾语)
2. This book is what I talked about yesterday.(what引导名词性从句，放在is之后，what 在表语从句（名词性从句）充当talked about的宾语。)

Answer 2

which是指代dumb english吧。Dumb English is not conducive to the development of students, 这句的意思是哑巴式英语对于学生的发展来说是没有好处的。
然后后面的which can lead to a lot of troubles in their future就是说哑巴式英语会导致学生未来出现很多问题。

追问

这句话是对的吧?谢谢你

追答

这句话不是你提供的吗？我只是把它翻译出来。从语法的角度来说，是对的。

Answer 3

which前加逗号，是非限制定语从句，which指代前面整个主句。

句子翻译：哑巴英语不利于学生的发展，这可能会给他们的未来带来很多麻烦。
“这”可以等同于“哑巴英语不利于学生的发展”，所以，你的句子意思是“哑巴英语不利于学生的发展 可能会给他们的未来带来很多麻烦”，句子逻辑不通。应该是“哑巴英语可能会给他们的未来带来很多麻烦”。

追问

懂了，谢谢你

Answer 4

答案是B

a) 关系代词who的用法
i. who 的前行词必须是人，在从句中可以担任主语，往往也可以代替在从句中担任宾
语的whom,但是它前边不能有介词，如果带了介词就必须用宾格的whom:
（介词+whom）

This is the teacher who teaches us mathematics.
She is the girl who (whom) I met at the party. （可以替代）
She is the girl whom (who) I went there with. （可以替代）
She is the girl with whom I went there. （不可替代）
ii. who，that在很多情况下可以通用，但是有些情况只能用who:
1. 先行词是one, ones, anyone的时候宜用who.
One who has nothing to fear for oneself dares to tell the truth.
The ones who flatter me don’t please me.
Don’t tell anyone about the news who oughtn’t to know it.
Anyone who fails to finish the task given should be criticized.
2. 先行词为those的时候，宜用who为关系代词
Those who were not fit for their work could not see the beautiful clothes
made of the magic cloth.
Those who want to go to the Great Wall sign up here.
3. 当先行词有比较长的后置定语的时候
I met a foreigner in the street yesterday who could asked me questions in
Chinese.
4. 一个句子中带有两个定语从句，其中一个定语从句的关系代词为that,另一个则用
who.
The boy that you met last night is the group leader who studies very hard.
5. 在there be 开头的句子中
There is an old man who wants to see you.
There are many young men who are against him.

关系代词which的用法
在非限定性定语从句中，只宜用which, 不宜用that.
Beijing, which is the capital of China, is a very beautiful city.

在限定性定语从句中which和that在指代物的时候常常可以通用，但是有时只宜用which
而不用that
i. 关系代词前面有介词的时候
This is the hotel in which you will stay.
ii. 如果有两个定语从句，其中的一句的关系词是that, 另一句宜用which.
Let me show you the novel that I borrowed from the library which was newly
open to us.

3. 关系代词与介词，关系代词的省略
a) 关系代词和介词
介词放在关系代词的前面时，介词短语只能用which代物，和用whom代人
This is the hero of whom we are proud.
I want to find the very pen with which I wrote that letter.

当介词放在句子的末尾时，可用that/which代物，that/whom/who来作为介词的宾语，
且这个做介词宾语的关系代词往往忽略
This is the hero that (who/whom/忽略) we are proud of.
参考资料：http://www.cycnet.com/cms/2004/englishcorner/yufaz/t20040820

Answer 5

which指代逗号前的整个句子
（sandstorms
strike
us
now
and
then）
还原成正常
就是we
suffer
from
（which）
a
lot
括号里的which用sandstorms
strike
us
now
and
then替换