latter,then...now,thefirst...whereasthesecond,once...now,ontheonehand...ontheother,some...others表因果关系:since,as,because(of),for,so,thus,therefore,asaresult,sothat表条件关系:if,onthecondition(that),aslongas,unless,orelse表时间关系:when,after,before,until,assoonas,later,afterwards,soon,lately,recently,since,fromthenon,eventually,inthemeantime,then,suddenly,atthesametime,next,earlythismorning/year/century,afteraninterval,now,after,presently,later,after?鄄ward,somewhatlater,finally,atlast,allofasudden表特定的顺序关系:aboveall,firstofall,firstly,first,secondly,the,next,finally,intheend,atlast表换一种方式表达:inotherwords,thatistosay,toputitanotherway表举例说明:forinstance,forexample,like,suchas表陈述事实:infact,actually,asamatteroffact,totellyouthetruth表总结:onthewhole,inshort,allinall,general,inaword,inconclusion,inclosing,insummary