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 // tn 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 // in short // in a word

　　九、Example 举例 (for example)

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

　　十、Reason 原因 ( because)

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