四级写作说明文

1、作文类型二（说明文）：说明利弊型第一段：引出要说明事物及其两面性As the proverb goes: "every coin has its two sides", .is no exception.俗语有云："万事万物都有两面性。" _也不例外。Every thing has a good side and a bad side, and .is no exception.    万事万物有其两面性，而_也是如此。The discussion as to whether the . is a blessing or a

2、 curse arouses most people's interests.    _是好坏利弊问题引起了很多人的兴趣。.plays such an important role that it undeniably becomes the biggest concern of the present world.     _ 尤为重要而引起当今社会的关注。There comes a question: is it a blessing or a curse.    问题是：_是福是祸

3、？There is no denying that every thing has one more face and . is no exception.    不可否认，每一件事物都有其两面性，其实，_也不例外。Every thing in the world has its own two sides. Without exception, A has both advantages and disadvantages.    任何事情都有两面性，A也不例外，有其优势和劣势（利与弊）。The issue whether it i

4、s good or not to . has aroused a heated discussion all over the country.    _的利与弊已在全国范围内引起热烈的讨论。There is a good side and a bad side to everything, it goes without saying that.    万事万物都有其两面性，所以，勿庸置疑，_。第二段：说明事物的优缺点（一）说明优点.undoubtedly plays an increasing significant role i

5、n modern life.    不容置疑，_在现代生活中不断显示出其重要性。With the development of the society, . is increasingly important.    随着社会的发展，_变得越来越重要。The merits of this is obvious.    其好处显而易见。As we know, . bring many benefits and convenience to people.    众所周知，_ 为

6、我们的生活带来很多好处。There are no less than three advantages in . as rendered below.    如下所示，_ 至少有三种好处。（二）说明缺点Despite the advantages . has, some people claim, we shall not lose sight of its adverse effects on.    尽管_有些益处（优势），有些人则认为，我们不能忽略了其对_的负面影响。However, like anything else,. h

7、as more than one face.    然而，象其他任何事物一样，_ 还有其它的方面。However, with the advance of the human civilization, there is an increasing number of people who have raised doubts about whether.    然而，随着人类文明的进步，越来越多的人开始置疑是否_。Some people deem it is a dangerous signal and call for publi

8、c awareness of the negative effects it has brought about.    有些人认为这是一种危险的信号，因此需关注其给社会带来的负面影响。Of course, nothing in the world is perfect, so is.    当然，世间没有完美的事物，所以，_。Despite its merits, it also brings some problems to solve.    尽管其也有很多优点，不过，也给我们带来一些问题。But

9、its bright side should not keep us from examining its dark side.    但是，我们不能因为这些优点而忽略了其缺点。第三段：你对现状（或前景）的看法总结性表述常用：in general, all in all, on the whole , in brief, in summary, in conclusion, in short, in a word , to sum up, to conclude, to summarize,.From the reasons presented above, I

10、think the pros outweigh the cons.    从以上原因可以看出，其优势胜过劣势（优点多于缺点）。As far as I am concerned, its disadvantages outweigh its disadvantages.    我认为，其优势胜于劣势。But all in all, I would say the advantages outweigh the disadvantages. With the advance of society, if we encourage the

11、merits and eliminate the drawbacks, all the people will enjoy a better life.    但是，总的说来，我认为其优势大于劣势。随着社会的发展，如果我们能对此善加利用，所有的人都能生活得更好。From what has been discussed above, we may finally draw the conclusion that.    通过以上的讨论，我们可以得出如下结论，_。So, as I see it.    因此，

12、我个人认为，_。What we must do is to encourage the strength and diminish the weaknesses to the least extent.    我们必须尽可能发挥其优势，扬长避短。In conclusion, although . has its negative effects, it can to a great extent brings us more advantages.    总的说来，虽然_ 有其负面的影响，在很大程度上，其也将给我们带来很多好处。Fro

13、m what has been discussed above, we can see . does more harm than good to us. Therefore, I strongly approve of the motion that.    从以上论述可知，_ 对我们百害而无一利。因此，我对.的做法深表赞同。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。列举或举例，即"比如"的表达方式：For e

14、xample, For instance,It can be given a concrete example,Take . as an example, it is a very obvious caseThere is one impressive example I want to mention here.Let's see an example.It is best illustrated if given the following example.Let me provide an example.Perhaps the most important example of

15、 .is that.As I remember,/ I now still remember that.I will never forget that.To illustrate this, there is an example that is very persuasive.An instance that accompanies this reason is that.An example can give the details of this argument, .It is a forceful example to demonstrate the importance of .

16、History presented many examples of.In order to see this point clearly, let us see an example.作文类型二（说明文）：解决问题型第一段：提出问题或消极现象，及其现状1) 提出现象    .plays such an important role that it undeniably becomes the biggest concern of the present world. However, there comes a question, is it a blessin

17、g or a curse?"_显得非常重要而成为当今世界所关注的最大的问题，这是无可厚非的。不过，问题是："我们该如何抉择？"Nowadays, . has become a problem we have to face. Though its easier said than done, with the help of modern technology, we now have many means to solve it.今天，_已经成为一个我们必须面对的一个问题。虽然说起来容易做起来难，但是，在现代科技的帮助下，我们现在已经有诸多的解决方法了。In r

18、ecent days, we have to face a problem that . People have figured out many ways to solve this problem.近来，我们必须面对一个问题_。人们已经找出了许多解决这一问题的方法。With the development of modern industry, more and more people are concerned about the problem . Accordingly, problem is becoming more and more serious.随着现代工业的发展，越来越多

19、的人开始关注_问题。随之而来的是，_问题变得越来越严重。2）预示后果/解决问题的必要性、紧迫性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.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,很可能会.It is urgent that immediate measures shoul

20、d 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.第二段：提出解决办法及其优点（至少2-3个解决办法）（一）段首句It is high time that strict measures were taken to stop .该是采取严格措施制止_的时候了。It is necessary that steps should be taken to .采取措施解决_是有必要的。There is no easy method, but .might be of some help.虽然解决此问题不易，但_也许会有些许帮助。To sol

21、ve the above-mentioned problem, we must .为了解决以上问题，我们必须_。If we continue to ignore the above-mentioned issue, more problems will crop up.如果我们还是继续忽略上述问题，更多的问题还会层出不穷。We might do more than identify the cause; it is important to take actions to .我们仅局限在找出原因是不够的，更重要的是采取行动去_。It is high time that we put an en

22、d to the (trend).  该是我们停止这一（趋势）的时候了.It is time to take the advice of . and to put special emphasis on the improvement of .该是采纳.的建议, 并对.的进展给予特殊重视的时候了.There is no doubt that enough concern must be paid to the problem of .毫无疑问,对.问题应予以足够的重视.Obviously,. If we want to do something. , it is essential

23、that.显然,如果我们想做某事,很重要的是.Only in this way can we. 只有这样,我们才能.It must be realized that. 我们必须意识到.（二）列举解决办法及其优点第三段：前景预测All in all, the solutions may not bring the perfect result, but as long as we do it with our brains and hands, we will one day resolve the problem.总之，任何解决办法都不可能无懈可击，但是只要我们用心去做，任何问题总有一天会解决

24、。Im confident that a bright future is awaiting us. Only will we solve any problem we will be faced with in the future.我对光明的未来充满信心。只有_我们才会解决在未来会面对的任何问题。With the efforts of all parts concerned, the problem will be solved thoroughly.有了各方的共同努力，问题会被彻底解决的。All in all, we cannot live without. But at the sam

25、e time we must try to find out new ways to cope with the problems that would arise.总之,我们没有.是无法生活的。但同时,我们必须寻求新的解决办法来对付可能出现的新问题。作文类型二（说明文）：说明原因型模块一：Currently, XX has been the order of the day. This does demonstrate the theory - nothing is more valuable than XX It is clear that (1). If you (2), as a re

26、sult, your dreams will come true. On the contrary, if you (3).Failure will be following with you. It turns out that all your plan falls through. No one can deny another fact that (4).You don't have to look very far to find out the truth, in respect that we all know (5).It will exert a profound i

27、nfluence upon (6).With reference to my standpoint, I think (7).相应作文：The importance of self-confidenceCurrently, self-confidence has been the order of the day. This does demonstrate the theory - nothing is more valuable than self-confidence. It is clear that (self-confidence means trust in one's

28、abilities). If you (are full of self-confidence, it will bring your creative power to play, arouse your enthusiasm for work, and help you overcome difficulties). As a result, your dreams will come true. On the contrary, if you (have no confidence in yourself, there is little possibility that you wou

29、ld ever achieve anything ). Failure will be following with you.It turns out that all your plan falls through. No one can deny another fact that (self-confidence gives you light when you are in dark and encouragement when you are dismayed).You don't have to look very far to find out the truth, in

30、 respect that we all know (the secret of Me. Curie lies in perseverance and self-confidence, the latter in particular). It will exert a profound influence upon (the achievement of one's ambitions). With reference to my standpoint, I think (he that can have self-confidence can have what he will).

31、模块二：In recent years, XX has caused a heated debate on (1). The factors for (2).First of all, (3).Then, there comes a case that (4). Moreover, (5). Especially when (6).Indeed, these unique points can be collected the remind people that (7).In this way, we should behave just like (8).相应作文：The impact of TelevisionIn recent years, with the development of science and technology