常见同义词搭配因果关系:B ecause = as because of = owing to = due to = on account of = as a result of = as a consequence ofL ead to = result in factor = contributorA ttribute to = contribute to = be responsible for 平行关系:A nd = as well = ; = (either)…or…N either…nor…F irst…second… = firstly…secondly…转折关系:B utA lthough = thoughH owever = nevertheless = nonethelessI n spite of = despiteO n the one hand…on the other hand…衔接(后几个为让步反驳中的衔接):F irst, firstly, first of allSecond, secondlyB esides, meanwhile, andwhile, whilst, whereasC onversely, on the contrary, by/in contrastS imilarly, likewiseA dmittedly, granted, understandably, undeniably, it is true that, it is often the case thatAlthough, thoughhowever, nevertheless假设:P rovided thatA s long as…结尾:T o conclude, to sum up, to wrap upO n balance, overall, for my partA s for me, in my viewL ast but least辩论话题中用到的替换词背景I mportance: M ain, major, necessaryS ignificant, essential, vital, criticalK ey, crucial, decisive P aramount, indispensableU nprecedented ( … exert … ) I nfluence (on … sth. ): B ig, great, deep, significantM ajor, chief, dominantS trong, powerful, profoundB eneficial, positiveA dverse, negativePrevalenceI t is common/not common to see that……is increasingly prevalent/popular/widely used…Discuss:E xplore, compareAdvantages:G ood points, strength, benefits, prosV irtues, meritsDisadvantages:B ad points, weakness, drawbacks, shortcomings, consB lemishes, flaws常见替换词:Diligence = hardworkingDespise = look down uponUse…as the source = be produced fromSub...