常用连接词如下：
1.表示平行对等的或选择的连词,如and,both.and,as well as neither ..nor,or,either..or 等.
2.表示转折的连词,如but ,yet,while however on the contray,on the other hand 等,
3.表示结果关系的连词,如for,so,therefore,as a result ,because of ,due to,owing to,thanks to等.
4.表示时间顺序的连词,如ar first,then,later,meanwhile,in the end,finally,after that ,since then,for the first time,at last,as soon as,the next moment等.
5表示时间顺序的连词,如on the right/left,to the right/left of,on one side of...,in the middle/center of等.
6,表示解释说明的连词,如that is(to say),in other words,such as ,for example,for instance,and so on等.
7,表示递进关系的连词,如what's more/worse,what's better,besides,in ddition,worse still,moreover,above all,not only...but also等.
8,表示总结的连词,如in short,in brief,in a word,on the whole,to sum up等.