一、And 并列关系

　　（and）in addition/and/similarly/likewise/as well as/besides/furthermore/also/moreover/too/not only……but/even/besides this／that

　　二、Sequence 顺序（then）

　　出现的时候表示列举

　　first/initially/second etc./to begin with/then/next/earlier／later/following this／that/afterwards

　　三、Consequence 结果（so）

　　前面是后面的结果/也就是这些词后面就开始给出结论了

　　as a result/thus/so/therefore/consequently/it follows that/thereby/eventually/in that case/admittedly

　　四、Contrast 转折（but）

　　表对前面论述的转折/一般后面才是作者观点

　　however/on the other hand/despite/in spite of/though/although/but/on the contrary/otherwise/yet/instead of/rather/whereas/nonetheless/in contrast

　　五、Certainty 确定（of course）

　　强烈的确定/后面是作者的坚定论点

　　obviously/certainly/plainly/of course/undoubtedly

　　六、Condition 条件/ 因为（if)后面跟随着某种情况发生的前提或者是条件。

　　if/unless/whether/provided that/Given that /for/so that/whether/depending on

　　七、Time 时间（when）

　　before/since/as/until/meanwhile/at the moment/when/whenever/as soon as/just as

　　八、Summary 总结（in a word）

　　作者的最后总结

　　in conclusion/in summary/lastly/finally/to sum up/to conclude/to recapitulate 重述/in short/in a word

　　九、Example 举例（for example）

　　for example/for instance/just as/in particular/such as/namely 也就是

　　十、Reason 原因（because）

　　since/as/so/because（of）/due to/owing to/the reason why/in other words/leads to/cause