第1篇：which定语从句的用法总结
例如：
Tankfield emailed Pea some photos, which did not cheer Pea up.
which就近指代photos，定语从句中谓语动词did not cheer (Pea up)的发出者即从句主语即先行词photos，是photos没让豌豆家属高兴起来。
扩展资料
Tankfield emailed Pea some photos, which Pea did not find interesting.
which就近指代photos，photos是定语从句中的宾语，把定语从句还原成一个完整句就是Pea did not find the photos interesting.
可以看到，上面两个句子都可以以that为关系代词改写，即
(1)Tankfield emailed Pea some photos that did not cheer Pea up.
(2)Tankfield emailed Pea some photos that Pea did not find interesting.
which前面是介词，介词前面是名词，which就近指代介词前的那个名词，名词和介词之间有无逗号均可。
Tankfield once lent Pea a book from which Pea glimpsed the basics of genes.
这个句子可以“拆”成如下两句：（每个定语从句都可以拆成两句，以先行词为拆分点）
(1)Tankfield once lent Pea a book.
(2)Pea glimpsed the basics of genes from the book.
先行词实际上是定语从句中介词的宾语，这时，需要把介词提前，避免如下表达：
(1)Tankfield once lent Pea a book, which Pea glimpsed the basics of genes from. (XXX)
(2)Tankfield once lent Pea a book that Pea glimpsed the basics of genes from. (XXX)
上中学的`时候学过，which引导的定语从句叫“非限制性定语从句”，是不是？它怎么就“非限制性”了？回顾上述GMAT语法规定which有且仅有的两种用法，which指的都是就近的名词，从句其实还是限制性的。
所谓非限制性呢，是说which指逗号之前一套主谓所描述的情况，以逗号前的一个完整句为先行词。比如：
(1)Tankfield might never care to say Happy Birthday to Pea, which was rather sad.
(2)Tankfield might never care to say Happy Birthday to Pea, which Pea did not refuse to acknowledge to herself any more.
第2篇：which 从句的用法总结
which引导定语从句。
which前面加介词时时在句子里做宾语。如果从句中是动词短语作谓语，打动词短语中的介词就可以前置，放在which前边。
例句：Which ones your favourite?
在从句里应该是 My books were put in the box.
介词in便可以变在从句时前置。
扩展资料
关系副词引导的定语从句：
1、关系副词也可以引导定语从句：
关系副词在从句中分别表示时间．地点或原因。关系副词when在从句中充当时间状语，where 充当地点状语，why充当原因状语。
2、that可引导定语从句表示时间、地点或原因：
That有时可以代替关系副词 when, where 或者why引导定语从句表示时间．地点或原因，在 that引导的这种定语从句中，that也可以省去。
限制性定语从句与非限制性定语从句：
1、二者差异比较：
限制定语从句紧跟先行词，同先行词这间一般不加逗号，仅修饰先行词，可以由关系代词．关系副词或that来引导。非限制性定语从句仅作补充或说明，用逗号与主句隔开，既可修饰先行词，又可修饰整个主句，不可用that引导。
2、关系代词和关系副词的选择依据：
(1) 弄清代替先行词的'关系词在从句中作什么成分,作状语的应选用关系副词，作主语．宾语或表语的可选用关系代词。
3、先行词与定语从句隔离：
定语从句一般紧跟在先行词之后，但定语从句与先行词之间有时也会插入别的成分，构成先行词与定语从句的隔离。例如：
1) This is the article written by him that Is poke to you about..
2) He was the only person in this country who was invited
第3篇：用which定语从句造句
用which定语从句造句
怎样用which定语从句造句？许多人并不是很清楚了解，以下是小编整理的相关范文，欢迎阅读。
用which定语从句造句一
1.Football is a game which is liked by most boys.
2.This is the pen (which) he bought yesterday.
3.My house,which I bought last year,has got a lovely garden.
4.Liquid water changes to vapor,which is called evaporation.
5.The sun heats the earth,which is very important to us.
用which定语从句
第4篇：定语从句as的用法总结
当as引导限制性定语从句的时候，as的作用是关系代词和关系副词。As在从句中可以充当主语、宾语、状语或表语等；当as引导非限制性定语从句，as主要用来指代整个主句。
扩展资料
My new job is much the same as the old one.
我的新工作和旧工作差不多。
Take as much time as you like.
你想花多少时间就花多少时间。
Research will be needed as a preliminary to taking a decision.
作出决定之前需要进行研究。
This years results are virtually the same as last years.
今年的结果几乎和去年的.一样。
Its not so easy as
