顺序法

     数字法

Firstly=in the first place

Secondly=in the second place

Thirdly=in the third place

    惯用法

To begin with, to start with, originally, initially,

Also, still, rather, plus, again, what is more, moreover, furthermore, in addition=additionally

   渐强法

even worse/better=to make things/matters worse/better

Last but not least, best of all, worst of all, mostly important

      渐弱法

First and foremost, primarily, best of all, worst of all, mostly important

转折与对比

However，nevertheless, nonetheless, whereas

Admittedly, notwithstanding

In comparison with A, B, compared with A,B

In comparison=by contrast  on the contrary=conversely

Equally, similarly, like  unlike

原因与结果：

Because as since

Because of=due to=owing to=on account of=as a result of=thanks to=at the mercy of

Therefore, as a result, thus, hence, accordingly, consequently

举例：

长例子： for example, for instance, to illustrate, it can be given/offered a solid/reasonable/convincing/wonderful example

中例子：a goodsolid/reasonable/convincing/wonderful  case in this point is that

        the fact, that ___ can serve as a good, solid/reasonable/convincing/wonderful example.

短例子：such as, like, to name/mention but/just/only/merely a few

解释法：

In other words, that is to say, it means that.., to put another way, namely, to be exact/specific/precise=specifically