请问thereby therefore和so 的用法及其区别

Question

如题所述

Answer 1

区别是：
thereby是借以、从而、由此的意思。
therefore是为此、因此、所以的意思，是一个表因果的连词。
so意思是所以，也表示因果，但是不太正式，比较口语化。

例句辨析：
thereby
1、A firm might sometimes sell at a loss to drive a competitor out of business, and thereby increase its market power.
公司有时会通过亏本出售来将对手挤垮，从而提高其市场地位。
2、I gave him my advice; I hope he may profit thereby.

我已给他劝告了，希望他可以由此受益。
3、The party thereby lays itself open to charges of conflict of interest.

该党因此难免被人指责有利益冲突。

therefore
1、Muscle cells need lots of fuel and therefore burn lots of calories.
肌肉细胞需要很多能量，所以会燃烧大量卡路里。
2、Nothing was to prevent him now from becoming the richest, and therefore the happiest, man in the world.

现在什么也阻挡不了他成为世上最富有因而也是最幸福的人。
3、The truth is that junk bonds were misnamed, and therefore misunderstood.

事实上人们对垃圾债券的称谓有误，所以产生了误解。

so
1、Gold has been a poor investment over the past 20 years, and will continue to be so.
最近20年来投资黄金的收益很差，今后仍会如此。
2、Clasp the chain like so.

像这样扣上链子。
3、I am not an emotional type and so cannot bring myself to tell him I love him

我不是一个感情外露的人，因此不会主动告诉他我爱他。

Answer 2

都表示所以，但是前者只能在句首使用，后者so句首句中都可以。本回答被网友采纳