雅思词汇：11类重要关联词　　常用的关联词分为十一大类： 　　1.
Additionin 　　addition，and，similarly，likewise，as well as，besides，furthermore，also，moreover，and then，too，not only .
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but，even，besides this/that 　　2.
Sequence 　　first，initially，second etc.
，to begin with，then，next，arlier/later，after this/thatfollowing this/that，afterwardsc 　　3.
Consequence 　　as a result，thus，so，therefore，constantly，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 contraryotherwise，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，whether，provided that，for，so that，whether，depending on 　　7.
Definition 　　is，refers to，means，that is，consists of 　　8.
Summary 　　in conclusion，in summary，lastly，finally，to sum up，to conclude，to recapitulate　in short 　　9.
Example 　　for instance，one example，for example，just as，in particular，such as，namel to illustrate 　　10.
Reason 　　since，as，so，because，due to，owing to，the reason why，in other wordsleads to， 　　11.
Time 　　before，since，as，until，meanwhile，at the moment，when，whenever，as soon as，just as