北京雅 思培训分享常用的关联词分为十一大类：

　　1. Addition

　　in addition，and，similarly，likewise，as well as，besides，furthermore，also，moreover，and then，too，not only ... but，even，besides this/that

　　2. Sequence

　　first(ly)，initially，second(ly) etc.，to begin with，then，next，arlier/later，after this/that

　　following this/that，afterwards

　　3. Consequence

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

　　4. Contrast

　　however，on the other hand，despite，in spite of，though，although，but，on the contrary

　　otherwise，yet，instead of，rather，whereas，nonetheless，even though，

　　compared with，in contrast，alternatively

　　5. Certainty

　　obviously，certainly，plainly，of course，undoubtedly

　　6. Condition

　　if，unless，whet