开头句型： with the rapid development/widespread of.....=as the ...develops/is widely spread 随 着..发展/广泛传播There exists the phenomenon that....存在种现象是....（phenomenon 复数是 phenomena）It's known to us that... / As is known to us,...../ what's is known to us is that....众所周知...衔接句：Although/though there are a multitude of disadvantages/weaknesses/shortcomings ....z尽管存在很多缺点/劣势/不足，但是.....（不能使用But）Although/though there is a large quantity of advantages/strengths/benefits,....尽管存在很多优点/优势/好处，但是.....Opinions are greatly divided on this topic.在这个话题的分歧很大。
衔接词：however, nevertheless, otherwise 否则，要不然，despite=in spite of +sth 尽管On the one hand.....on the other hand....—*方面....另一方面For one thing....for another thing 一方面.....另一方面First and foremost 首先 Besides/moreover/in addition/what's more/furthermore 而且Last but not least最后但是同样重要的是In conclusion/to sum up/ in general/generally speaking 总之在我看来 from my perspective/in my point of view/as far as I'm concerned我认为 I think/believe （相信）/assume（假设）that....I bear/harbor it in mind that....从角度 from sb's/sth's perspective= from the perspective of sth（如果 sth 比较长用后面的）换句话说in other words俗话说 As the old and wise saying goes,....支持 support/advocate+ sth/doing sthBe for/ be in favor of/ be consistent with（与一致）反对 decline to do 婉言拒绝/deny doing sth 否认/ not accept 不接受/refuse to do 拒绝/ oppose doing 反对做...Be against.../be opposed to doing 反对重视 it is of great significance that.../ sth is of great significance.Place a high value onAttach great significance to考虑到 considering （介词）+sthAllow for=make allowance forTake sth into consideration/account= take consideration/account of sth不可否认的是There's no denying that...。