一、引出开头­
1：It is well-known to us that……（我们都知道……）==As far as my knowledge is concerned, …（ 就我所知…）­
2：Recently the 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 have to face.（现今，人口过剩已成为我们不得不面对的问题）­
4：Internet has been playing an increasingly important role in our day-to-day life. It has brought 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 the rapid development of science and technology，more and more people believe that……（随着科技的迅速发展，越来越多的人认为……）­
6：It is a common belief that……==It is commonly believed that……（人们一般认为……）­
7：A lot of people 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...）­

二、表达不同观点­
1：People's views on……vary from person to person. Some hold that……However, 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 may have different opinions on……（人们对……可能会持有不同见解）­
3：Attitudes towards （drugs）vary from person to 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 people as 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 what has 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 all these factors into consideration, we naturally/reasonably come to the conclusion that……（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)has its 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 must try 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）­

五、预示后果­
1：Obviously，if we don't control the problem, the chances are that……will 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 is urgent 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 my point of view, it is more reasonable to support the first opinion rather than the second.(在我看来，支持第一种观点比第二种更有道理)­
2：I cannot entirely agree with the idea that……（我无法完全同意这一观点）­
3：As far as I am concerned/In my opinion,……（就我来说……）­
4：I sincerely believe that……==I am greatly convinced (that)子句.（我真诚地相信……）­
5：Finally, to speak 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 reason why + 句子 ~~~ is that + 句子 （...的原因是...） ­
2:This phenomenon exists for a number of reasons .First,…….Second,…….Third，……。这一现象存在有很多原因的，第一……第二……第三……­
3：For one thing,…… For another thing，…… ==On the one hand,……On the other hand……一方面……另一方面……­
4：I quite agree with the statement that……The reasons are chiefly as 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 best way to solve the troubles is……解决这些麻烦的最好办法是……­
2：As far as something is concerned,……就某事而言，……­
3;It is obvious that……很显然……­
4：It may be true that……but it doesn't mean that……可能……是对的，但这并不意味着……­
5;It is natural to believe that……but we shouldn't ignore that……认为……是自然的，但我们不应忽视……­
6：There is no evidence to suggest that……没有证据表明……­

九、表示好处和坏处­
1：It has the following advantages.它有如下优势­
2：It is beneficial/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 is important(necessary/difficult/convenient/possible)for sb to do sth.对于某人做……是……­
2：It plays an important role in our life.­

十一、采取措施­
1：We should take some effective measures.我们应该采取有效措施­
2：We should try our best to overcome/conquer the difficulties.我们应该尽最大努力去克服困难­
3：We should do our utmost in doing sth.我们应该尽力去做……­
4：We should solve 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：Some changes have taken place in the past five years.过去五年发生了很多变化­
2：Great changes 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 has increased/decreased from…to…他已经从…增加/减少到…­
4：The output of 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 can deny the fact that……没人能否认这个事实……­
3：This is a phenomenon that many people are interested in.­
4:be　closely　related　to　~~　（与...息息相关）　­

十四、进行比较­
1：Compared with A,B……与A比较，B……­
2;I prefer to read rather than watch TV.­

十五、常用英语谚语­
1：Actions speak louder than words.事实胜于雄辩­
2：All is not gold that glitters.发光的未必都是金子­
3：All roads lead to Rome.条条大路通罗马­
4：A good beginning is half done.良好的开端是成功的一半­
5：Every advantage has its disadvantage有利必有弊­
6：A miss is as good as a mile.失之毫厘，差之千里­
7：Failure is the mother of success.失败是成功之母­
8:Industry is the parent of success.勤奋是成功之母­
9:It is never too old to learn.活到老，学到老­
10:Knowledge is power.知识就是力量­
11:Nothing in the world is difficult for one who sets his mind to it.世上无难事，只怕有心人­