1.表示因果的 
　原因：后接句子 --- Because, since , as , for 
　后接词组 --- because of , thanks to , owing to , due to , as a result of , 
　by/in virtue of [由于] 
　* The movie touched me by virtue of its story. 
　结果： so(that), accordingly[因此] ; as a result; consequently; for this 
　(that)reason; hence; therefore 
　此外：表因果的特色词汇 
　比如A 是因，B是果： 
　A account for / be responsible for 　B 
　A　cause / lead to / result in / bring about / bring on / trigger /give rise to 　B 

　2，表示转折的 
　“但是，然而”：but , however; yet , nevertheless, whereas 
　“尽管，虽然”：后接句子 --- although , though, even though , while ,# notwithstanding 
　后接词组 --- despite; in spite of 
　“相反地”： conversely[相反地] ; on the contrary; 
　“另一方面”： on the other hand; 

　3，表示比较的 
　by comparison ; in contrast (相比之下); in the same way; similarly 

　4，表示递进的 
　　also; besides; furthermore; in addition; in particular（特别地）more importantly; moreover; What’s more 
　5，表示概括的 
　in brief; in conclusion; in short; in a word , in sum; to sum up; on the whole, to conclude 

　6．表示并列： 
　and , or , at the same time, meanwhile , as well as。