Now it is widely acknowledged that…… But I wonder whether……
目前大家广泛认为……但我觉得……
A close inspection of this argument would reveal how flimsy （groundless） it is.
仔细想想这个问题就会发现它其实毫无根据。
In all the discussion and debate over……,one important fact is generally overlooked / neglected.
在所有就……的讨论中，有一点总是被忽略。
There are a number of ways for us to keep fit. First，…… Second ……Finally ……
有很多方法可以使我们保持健康。第一……，第二……，最后……
One of the reasons given for……is that…… What is also worth noticing is that……
关于……的其中一个原因是……，另外……也值得我们注意。
Why are （is / do / did）……？ For one thing， …… For another， ……
为什么会……？一方面……另一方面……
Taking into account of all these factors， we may reach the conclusion that ……
考虑到所有这些因素，我们可以得出……的结论。
A number of further facts may be added……
这些的例子还可以列举很多……
Television is more than just an electronic appliance;it is a means of expression,as well as a vehicle for communication,and as such becomes a powerful tool for reaching other human beings.
电视不仅仅是一件电器；它是表达的手段和交流的载体，并因此成为联系他人的有力工具。
Television,the most pervasive and persuasive of modern technologies,marked by rapid change and growth,is moving into a new era,an era of extraordinary sophistication and versatility,which promises to reshape our lives and our world.
The greater the population there is in a locality,the greater the need there is for water,transportation,and disposal of refuse.
一个地方的人口越多，对其水、交通和垃圾处理的需求就会越大。
Adler is correct in his assertion that education does not end with graduation.
阿得勒的这句话很正确，教育不能随着毕业而结束。
With the opening and reform policy being carried out,thousands upon thousands of foreign visitors are crowding into our country. They are eager to see this old mysterious land with a splendid culture of more than 5,000 years.
On no account can we ignore the value of knowledge.
我们绝对不能忽视知识的价值。
There is no denying the fact that air pollution is an extremely serious problem;we should take strong measures to deal with it.
无可否认，空气污染是一个极其严重的问题：我们应该采取有力措施来解决它。
In view of the seriousness of this 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。
3.必背经典范文
Title： The Computer
（1）The computer is a wonderful machine.
（2）Computers play an important role in our life.
（3）However, many scientists dont think that computers will replace human beings completely.
The Computer
The computer is a wonderful machine. The invention of computers has greatly changed the way of our living, and is an important event in human history.
Today it is used a great deal in various fields. Especially, it is useful in automatic control and data processing. And there is great tendency for the use of computer not only in offices but home as well.
Computers play an important role in our life. They can do most of things people can do. They can give you information on buying and selling things. Provide you with suggestion of how to deal with certain illness and how to solve the problems you are faced with. There is no doubt that people can live much easier with the help of the computers.
However, many scientists dont think that computers will replace human beings completely. No matter how clever they may become, computers are no more that an extension for human brain. It is human being who controls them.
