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/ 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

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