一、引出开头
1：It iswell- known to us that（我们都知道）==As far as myknowledge is concerned, hellip;（ 就我所知hellip;）
2：Recentlythe problem of has been brought into focus.==Nowadays there is a growing concern over （最近问题引起了关注）
3：Nowadays（overpopulation）has become a problem we haveto face.（现今，人口过剩已成为我们不得不面对的问题）
4：Internethas been playing an increasingly important role in our day-to-day life. It hasbrought a lot of benefits but has created some serious problems as well.（互联网已在我们的生活扮演着越来越重要的角色，它给我们带来了许多好处但也产生了一些严重的问题）
5：With therapid development of science and technology，more andmore people believe that（随着科技的迅速发展，越来越多的人认为）
6：It is acommon belief that==It is commonly believed that（人们一般认为）
7：A lot ofpeople seem to think that（很多人似乎认为）
8:It is universally acknowledged that + 句子（全世界都知道hellip;）
二、表达不同观点
1：People'sviews onvary from person to person. Some hold thatHowever, others believe that（人们对的观点因人而异，有些人认为然而其他人却认为）
2：People mayhave different opinions on（人们对可能会持有不同见解）
3：Attitudestowards （drugs）vary from personto person.==Different people hold different attitudes towards（failure）（人们对待吸毒的态度因人而异）
4:There are different opinions among peopleas to（对于人们的观点大不相同）
三、表示结尾
1：In short,it can be said that（总之，他的意思是）
2：From whathas been mentioned above, we can come to the conclusion that（从上面提到的，我们可以得出结论）
3：Taking allthese factors into consideration, we naturally/reasonably come to the conclusionthat（把所有的这些因素加以考虑，我们自然可以得出结论）
4：Hence/Therefore,we'd better come to the conclusion that（因此，我们最好的出这样的结论）
5:There is no doubt that （job-hopping）hasits drawbacks as well as merits.（毫无疑问，跳槽有优点也有缺点）
6：All in all,we cannot live without，but at the same time we musttry to find out new ways to cope with the problems that would arise.（总之，我们没有无法生活，但同时我们必须寻求新的解决办法来面对可能出现的新问题）
四、提出建议
1：It is hightime that we put an end to the （trend）。（该是我们停止这一趋势的时候了）
2：There is nodoubt that enough concern must be paid to the problem of（毫无疑问，对问题应予以足够重视）
3：Obviously,if we want to do something hellip; it is essential that（显然，如果我们想要做么事，很重要的是）
4：Only inthis way can we （只有这样，我们才能）
5：Spare noeffort to + V （不遗余力的）
五、预示后果
1：Obviously，if we don't control the problem, the chances are thatwill lead us in danger.（很明显，如果我们不能控制这一问题，很有可能我们会陷入危险）
2：No doubt,unless we take effective measures, it is very likely that （毫无疑问，除非我们采取有效措施，否则我们很可能会）
3：It isurgent that immediate measures should be taken to stop the situation（很紧迫的是应立即采取措施阻止这一事态的发展）
六、表示论证
1：From mypoint of view, it is more reasonable to support the first opinion rather thanthe second.（在我看来，支持第一种观点比第二种更有道理）
2：I cannotentirely agree with the idea that（我无法完全同意这一观点）
3：As far as Iam concerned/In my opinion,（就我来说）
4：I sincerelybelieve that==I am greatly convinced （that）子句。（我真诚地相信）
5：Finally, tospeak frankly, there is also a more practical reason why （最后，坦率地说，还有另外一个实际的原因）
七、给出原因
1：The reasonwhy + 句子 ~~~ is that + 句子 （hellip;的原因是hellip;）
2:This phenomenon exists for a number ofreasons .First,Second,Third，这一现象存在有很多原因的，第一第二第三
3：For onething, For another thing，==On the one hand,On the other hand一方面另一方面
4：I quiteagree with the statement thatThe reasons are chieflyas follows.我十分赞同这一论述，即其主要原因如下。
八、列出解决办法和批判错误观点做法
1：The bestway to solve the troubles is解决这些麻烦的最好办法是
2：As far assomething is concerned,就某事而言，
3;It is obvious that很显然 更多英语四级加微信aaaeyy
4：It may betrue thatbut it doesn't mean that可能是对的，但这并不意味着
5;It is natural to believe thatbut we shouldn't ignore that认为是自然的，但我们不应忽视
6：There is noevidence to suggest that没有证据表明
九、表示好处和坏处
1：It has thefollowing advantages.它有如下优势
2：It isbeneficial/harmful to us.==It is of great benefit/harm to us.它对我们有益处
3:It has more disadvantages than advantage.他有很多不足之处
十、表示重要、方便、可能
1：It isimportant（necessary/difficult/convenient/possible）for sb to do sth.对于某人做是
2：It plays animportant role in our life.
十一、采取措施
1：We shouldtake some effective measures.我们应该采取有效措施
2：We shouldtry our best to overcome/conquer the difficulties.我们应该尽最大努力去克服困难
3：We shoulddo our utmost in doing sth.我们应该尽力去做
4：We shouldsolve the problems that we are confronted/faced with.我们应该解决我们面临的困难
十二、显示变化
1：Somechanges have taken place in the past five years.过去五年发生了很多变化
2：Greatchanges will certainly be produced in the international communications.在国际交流中理所当然会发生很多大的变化
3：It hasincreased/decreased fromhellip;tohellip;他已经从hellip;增加/减少到hellip;
4：The outputof July in this factory increased by 15%.这个工厂7月份产量以增加了15%
十三、表明事实现状
1;We cannot ignore the fact that我们不能忽略这个事实
2：No one candeny the fact that没人能否认这个事实
3：This is aphenomenon that many people are interested in.
4:be closely related to ~~ （与hellip;息息相关）