帮忙总结所有英语转折,因果关系词.

一、并列连词

1、表示对等关系的并列连词。使用该类并列连词时必须保持结构对等，词性统一，在句子中要使用对等成分，不可失之偏颇。常用的该类连词有：and，either．．．or，neither．．．nor，as well as，both．．．and，not only．．．but also。如：

This is an old clock that is not only very handsome but also accurate．

2、表示选择关系的并列连词。常用的该类连词有：or，or else，otherwise，rather than，either．．．or。如：

You should get the license right away，or you'll have to pay a fine．

3、表示转折和对比关系的并列连词。常用的该类连词有：but，while，whereas，yet，however，nevertheless，on the other hand，on the contrary。如：

She is a funny girl，yet you can't help liking her．

4、表示因果关系的并列连词。常用的该类连词有：so，for，therefore，hence，thus，consequently，accordingly。如：

It was raining heavily，so the sports meeting was postponed．

in fact是表示递进