开头：
1、Now there is a growing awareness/recognition of necessity of ....
2、In the past 10 years, great changes have taken place in ....
3、Nowadays, .... has become a problem we have to face.
4、The latest surveys/research show that ...
5、Recently, we have had a heated discussion about whether it is necessary for ... to
6、We find ourselves now living in a new era which requires .....
7、It is important/necessary /difficult / convenient 便利的/ possible for ... to do ... in our rapidly developing world.
8、More and more people are aware that it is important to .... / Many people are becoming aware of the importance of ...
9、Views on the issue vary from person to person. When my eyes caught this topic, my mind began tis search for ...
10、There is a public debate /controversy/discussion today on / as to the issue of ... As far as I'm concerned .... I am in favor of the opinion that...
如今，有一场关于... 问题的公开的争论（讨论，议论）。就我而言，我赞同...的观点。
11、With the rapid development / growth of .... has become a necessary part of our daily life and work.
12、Nowadays,it is commonly/ widely/ generally/believed/ thought/held that .., but I wonder(想知道)/doubt that....
如今，人们普遍认为...， 但是 我怀疑/想知道 ...
过渡：
1、... may further be supported by ... ... 可以进一步证实 ...
2、However,why is ..... important/indispensable/necessary?
但是为什么.... 很重要（必不可少、有必要）？
3、As a proverb says ... / As is well known to us ....
4、People should pay more attention to the .... because ...
5、Besides 除此之外/ In addition 另外 / Apart from this , other ways/aspects/functions are ..... 另外一些方法（方面，作用） 是...
6、 ... is but one of many effects . Another is .....
7、Another equally important aspect/function is ....
8、Closely connected with / related to / associated with this factor is ...
与这个因素密切相关的另一个因素是...
9、To understand the truth of ..., it is necessary to analyze....
10、To get a full understanding of what / how ...., we have to turn first to ....
11、A study of .... , perhaps , will make this point clear.
12、Obviously, it is high/about time that we took some effective measures to solve the problem.
显然，是采取一些积极的（有效的）措施来解决问题的时候了
转折：
1、But if ..., then ... 但如果..., 那么....
2、Rather than / Instead of ... 而不是...
3、On the contrary / By contrast, .... 相反的
4、Not only ... but also ....
5、Although this view is widely held , there is little evidence that ...
6、In spite of /Despite all the difficulty/ problem / pressure ,...
尽管有困难（问题，压力）, .....
7、 And the opposite is also the case. 反之亦然
8、What I really want to know is ....
9、For years, ... have been viewed as ... But people are taking a fresh look now. 多年来， .... 一直被认为是.... 但是现在人们对其持有一个新的看法
10、When asked about ..., the overwhelming majority of people say/ think / believe / answer that .... But ...
当被问及 ...时， 多数人的认为（回答）.... , 但是 .....
11、But that is only part of the explanation. Perhaps the most significant / remarkable thing about ... is ....
12、Some people argue / claim that .... But more often than not, the opposite / reverse is usually the case.
有些人认为 .... , 而在许多情况下，事实正好相反。
解释：
1、There are probably several reasons / causes 原因 理由 for this dramatic / significant increase / decline in .....
2、Some reasons can explain this trend. First of all, .... Secondly, ... Furthermore, ....
一些原因可以解释这一趋势。 首先 ... 其次... 另外 ....
3、This is phenomenon exists for a number of reasons. First ... second.. third ....
4、Perhaps the main/primary/ fundamental/most important reason is ....
也许，最主要（根本，重要 ，主要）的原因是 ....
5、 There is no doubt that ... is going to be the biggest problem for ....
6、You don't have to look very far to find out/identify the reason why ....
7、People seem to fail to take into account the fact that ....
人们似乎忽视了... 这一事实。
8、The causes for ... are varied . They include ... The main cause is .....
9、It is no easy task to identify the reasons for this phenomenon which involves several complicated factors.
找到这一现象的原因并非易事，因为它涉及若干复杂的因素
10、Certainly, (当然) .... is not the sole reason for ...., ... is also responsible for the change / problem .
11、There are numerous reasons why ..., and I would explore only the most important one here .
12、The reason for this is not far to seek.The first reason is that ... The second one is .... The third is .... For all this ,the main cause of ... is due to ....
举例：
1、Take ... for example
2、A good case in point is ....
3、There are many instances supporting my opinion.
有许多例子可以证明欧文的观点。
4、Perhaps the most important example of ... is ....
5、I can think of no better illustration of this idea than the example of....
6、 As one writer/scientist/psychologist wrote/commended/ noted .....
正如一位作家（科学家，心理学家） 写的 （说的，指出的）那样 ...
7、The latest surveys conducted by ... show /reveal / demonstrate/ indicate that ....
8、I have fully realized that ... is essential to our future.
9、The majority of people believe that ... will provide them with more opportunities to ... , which may put them in a favorable position in the future
10、We are blessed with new opportunities and faced with new challenges that ....
11、 What will happen to ... ? Nobody really knows. But one thing is certain ....
12、Nothing could be more obvious / apparent that the evidence that ...
比较：
1、 .... is no more ... than ... is
2、 On the one hand .... on the other hand ....
3、Similarly/ Likewise / In the same way, ...
4、 ... bears startling / striking resemblance to .... ....与....极为相似
5、Although ... enjoys a distinct advantage , ......
6、 Some hold that ...., while others argue that ....
一部分人认为 ..., 另一部分人则认为.....
7、Nothing / Few thing can equal/match/parallel .....
8、I think we should balance well between ... and ....
9、Serious as the problem may be, it pales /disappears into insignificance by comparison to ...
问题可能很严重，但与.... 相比就微不足道了
10、The advantages gained in ... are much greater than the advantages we gain from .....
11、Indeed,(真的，的确) .... causes more weight than ... when ... is concerned. 的确，就... 而言， .... 的重要性超过 ......
12、Depending on personal experience and concern, we find that some people hold the idea of ...., while others prefer ....
判断：
1、In short/In any case, we should /must/ought to .....
2、 We will try our best to overcome /conquer the difficulties.
3、Any government , which is blind to this point, may pay a heavy price.
4、There is an increasing tendency that ....的趋势在不断增长
5、No matter what you do in the future, .... will always be important.
6、Anyhow, whether it is positive or negative, one thing is certain that it will undoubtedly ....
7、It is time that we put/urged an immediate end to the undesirable situation/tendency of .....
该是结束.... 这种不良情况（趋势）的时候了。
8、We can't imagine what the world is going to be without ....
9、It is high time that .....Here are a few examples of some of the things that might be carried out immediately
10、It is necessary/essential/important that effective /proper actions /steps/measures should be taken to end/correct the situation /tendency/phenomenon
非常有必要采取措施结束（纠正）这种状况（趋势、现象）。
11、Perhaps it is time we remembered the old saying ... And fighting ... is everybody's business!
我们应该记住.... 这句古语了。 与....作斗争是每个人的事情。 至于....., 我们应该努力 .....
12、Yet out job is not to wait these thing to happened, but to devise a way to obviate them , at the very least , to alleviate them because God helps those who help themselves.
然而我们的工作并不是坐等事情发生，而是想办法来解决问题，至少减轻问题的程度。因为自助者天助也
建议：
1、We should spare no effort to ....
2、 The best way to ... is to ....
3、We should get into the good habit of ...
4、It is suggested that the government should make efforts to ....
5、The significance of .... cannot be overvalued . It will .... , it will......
6、In view of the seriousness of the problem. effective measures should be taken before things get worse .
考虑到问题的严重性，在事态进一步恶化之前， 必须采取有效的 措施
7、Therefore , in order to ...., effective means should be taken to ....
8、If everyone is willing to contribute himself to the society , it will be better and better.
9、Following these suggestions may not guarantee the success, but the payoff might be worth the effort.It will not only benefit ...., but also benefit .....
10、To reverse the trend is not a light task .It requires a good awareness of ....
要想扭转这一趋势并非易事，这需要充分意识到.....
11、People are coming to realize the importance of .... They have begun to try their best to ..... We believe that ....
12、I suggest the department concerned taking some effective measures to improve the present situation.
结尾：
1、Therefore , it is not difficult to draw the conclusion that....
2、Recognizing the fact that ... should lead us to conclude that ....
3、The evidence upon all sides supports/confirms/leads to a conclusion/view that ....
4、In a word , it is more important that we should ....
5、Based on the points discussed above,we may reasonably draw the conclusion that ...
6、Taking into account all the factors ,we can reach the conclusion that ...
7、From above , we have lots of confidence in our ability to solve any problem.
8、Obviously,if we ignore the problem , ... will be put int danger.
9、In brief, ... But this problem is very complicated . People can hardly rely on only one way to solve to problem completely.
10、Both governments and ordinary citizens should join hands to make this world a better place to live in , not only for ourselves , but also for future generations.
不仅仅是为了我们，更是为了我们的后代。 政府和市民应该联合起来，使这个世界变成更美好的家园
11、To sum up, ... can benefit us tremendously if wisely and correctly channeled.
12、Conquering English is not different from conquering a great mountain ;both of them require determination , courage, and perseverance.
征服英语不亚于征服一座高山，都需要决心，勇气和坚持