1、It's generally recognized that....

　　普遍认为

　　2、There are many different opinions among people as a... , some people suggest that...

　　关于..人们有不同的观点，一些人认为……

　　3、As far as .. is concerned

　　就...而言

　　4、It can be said with certainly that....

　　可以肯定地说.....

　　5、It has to be noticed that...

　　必须注意到...

　　老升木

　　6、Today ,... which have brought a lot of harms in our daily life. Frist,...Second,....what makes things worse is that...

　　现在，…他们给我们的生活带来了许多危客首先...其次

　　…最糟糕的是…

　　7、As the old saying goes.....

　　俗话说…

　　8、Among all the..., my favorite is.../ the most unforgettable one is...

　　在所有的....中，我最喜欢的是.../最难忘的一个是

　　9、With the development of... an increasing numberof people...

　　随着..的发展，越来越多的人....

　　10、There's no denying fact that....

　　不可否认...

　　11、Nothing is more important than the fact that..

　　没有什么比这更重要的是..

　　12、Different people hold different opinions.

　　不同的人持不同的意见

　　13、How times flies. During the past three years,there is one thing that made me more confident.

　　时光飞逝，在过去的三年里，有一件事让我变得更自

　　信了

　　二、过渡与衔接

　　1、To begin with.../First of all ...

　　首先

　　2、Besides/what's more/Moreover

　　另外

　　3、Similarly, we should pay attention to...

　　同样，我们要注意

　　4、Worse still/what's worse /To make matters worse.

　　更糟糕的是

　　5、On one hand,..., on the other hand,....

　　一方面…，另一方面...(转折)

　　6、For one thing,...,For another,...

　　一方面…，另一方面...(并列)

　　7、A case in point is that

　　一个典型的例子是

　　8、In brief/short.

　　简而言之