开头模式一：由宏观到微观过度，最终点明关键词，中间使用过渡词Nevertheless, despite, among them,举例：Nowadays, with the rapid economic and industrial development, existing cities and growing faster in size, and meanwhile, new cities are steadily increasing in numbers. Despite the various profits urbanization has brought to our country, many problems turn up as a result of the process: environmental deterioration, warming climate, and housing insufficiency, to name just a few. Among them there is a serious social problem I would like to draw your attention to –high unemployment in China.The human history has been considered as a course of man’s migration from the country to the city, so urbanization is seen as the symbol of human civilization. Nevertheless, as we enjoy the convenience of urban life, we also have to suffer many problems that urbanization brings to us. Among them, the environmental pollution is one of the most serious.模式二：说出现象，提出反问，段尾提出结论Nowadays, university students are being encouraged to establish themselves in western China, and many universities are even selecting and preparing juniors and seniors to work there as volunteers for one or two years. But does it really help the development of both the chosen students and the underdeveloped region to the most? A careful consideration of the question may lead to a negative answer.模式三：重述题目所给材料，变换说法，段尾提出自己的结论With easy access to the Internet, there are more and more people getting online and having fun every day. In the virtual world, they set up their own rules, build their communities, and even develop their own slang. Indeed, term s originating from the Net such as “PK”, for competition and “dinosaur”, for ugly women, have become household words around China. In response to the situation, a new regulation has been introduced in Shanghai to forbid the use of Internet slang in official documents, news broadcasts and textbooks. Though many citizens do not welcome the regulation, I hold that it has come out for good reasons.From where I standFaced with the question whether it is worthwhile to …. many college students would...However,I will give an affirmative answer without hesitationa negative answer without hesitationWhen asked whether…., different people may have different things to say, but personally I think/I don’t think…Here comes/arises the question…? My answer is positive/negative, for….…is growing in popularity…However, we should not let these benefits blind us to the problems it may poseWhen my eyes caught this topic, my mind began its search for … Then the best choice--… --occurred to meThe definition of education may vary from person to person. Some people consider…. , while others regard it as… . I agree with the latter/former viewpoint for the following reasonsThe answer to …may vary from case to case. Some people … while others… I agree with….What if you…? What if you …? What if you …? ... may be the first answer that …. flashes through many youths’ mind, and they have good reason for thatWhat we have been told since childhood about… is … But the facts don’t support this…seem to be two apparent opposites…Ho wever, the contrast between the two is misleading and damaging, for in fact, one may enhance the other in the present day societyBut on campus you can also see the sights:结尾总结上文观点In short, I think the disadvantages of making friends online outweigh its advantagesAddressing these issues is not a luxury that can be postponed until a more convenient time. It is a short step from … to …Only when we treat plagiarism as seriously as it deserves to be treated will we accomplish the first step toward对正文论据总结罗列As the above has shownTo sum up, seen with a positive attitude, an interview can be a win-win situation for both the employer and the job-hunterIn conclusion, interview cannot always serve as an efficient means of recruitment due to its short time span, possible partiality and high costs on interviewees.正文：整篇肯定，指出反面观点及解决措施的处理：Admittedly, some youths admire their idols so excessively or imitate them so blindly that they suffer cognitive disorders, lose themselves and ruin their life. However, this can be avoided if parents and teachers set involved and offer prompt guidance. They can help the youth to understand their idols more rationally and objectively; they can draw the young’s attention from the pop star’s glamorous life to his or her previous and present struggle; they can also help to set a limit to what the youth can do as a huge fan.But it is believed that these disadvantages will be disposed of with the improvement of modernization and our life will be more healthy and more comfortable.Stand by each other for better or worseIt might quite safe to say that money is not the barrier but the touchstone of real relationshipIs Plastic Surgery the Right Choice?Nowadays, with the rapid improvement of life standard and the great progress in medical science, all kinds of surgery operations are much easier to conduct than before. Nevertheless, here arise the problem that more and more people are infatuated with plastic surgery, because of the easy access to the operation. From where I stand, the plastic surgery is unnecessary for most of people for health, financial and ethic reasons.First of all, despite of the beauty the plastic surgery may bring to people, it is a surgery after all, there is great risk for health. It is not uncommon that we see the news on TV or news paper about people who get permanent hurt or scar after the plastic surgery, especially those who conducted at some illegal personal clinic or local beauty salon. For one hand, in order to get better looking, people are willing to pay high price to get the surgery sometimes, on the other hand, some business men or doctors take this kind of surgery as a profitable business, which lead them to conduct the surgery regardless of health ofthe patient. Even in a reputed hospital, no doctor can ensure that the surgery can be one hundred percent safe. Therefore, getting the plastic surgery is really risky.Second, even though the medical technology for the plastic surgery in today’s society are not uncommon, the fees of the surgery is still not affordable for all walks of life, which can be a financial burden for the family. As the plastic surgery grow in popularity, many people may get misleaded and go after the fashion without consideration of their own life standard, especially the youth.At last but not the least, many movie stars get plastic surgery , which is ethicly unacceptable. Among the movie stars and singers, quite a few people get their popularity by their fabulous looking, while many of them were not born with the looking they have now, in another words, some people get famous after they have plastic surgery, which is unfair and unacceptable for the public.Admittedly, there are also good reason for plastic surgery to exist, such as recovery the looking after fire burnt, car accident or removing of marks. But as far as I am concern, it is unnecessary for normal people and we shouldn’t let it develop excessively for the good of the whole society.Of course, it is also worth mentioning that plastic surgery is not the best cure for all our problems which seem to be connected with appearanceShould we compare ourselves with othersWhat we have been told since childhood is that we should do everything better than people around us, for example many parents tell their children to get higher scores than other kids in neighbourhood; while teachers will set goals for the students in the class to perform better in the university entrance exam than other classes in school . But does the compare really helpful to us ? A careful consideration of the question may lead to a negative answer.To begin with, blind comparison with others drive to one-sided conclusion about ourselves. Everyone has their own unique personality and ability, therefore, the diversity should always be taken into consideration. However, we usually compare with others blindly, for example compare with another person at a certain aspect regardless of everything else. As a result, we may get self-conceited or, in the contrary, self-abased.Moreover, we should know our advantages and disadvantages clearly and set our own life goals, rather than getting the sense of achievement by comparing with others.Admittedly, some people get more motivation from comparison with others, however, this kind of comparison can be misleading for us. Short after the establishment of Chinese Republic, we set the goal to make high steel output than America, which caused considerable waste of time, energy and nature resource of our country. Later on, we made prompt plan according to our situation at that time instead of compare with other country and by now we have got great progress at all aspects.Without a second thought, some people may rush to dispute this. However, give more rational consideration and careful observation, it has to be admitted that financial disparity is a barrier for friendThis notion of life, as far as I observe, is closest to truth and does apply to almost all aspects of lifeTo sum up, ambition can benefit us tremendously if wisely and correctly channeled, otherwise it may ruin others and ourselves.A person can make his life beautiful, meaningful and rewarding and stand out as a respectable personage if he is motivated by a well-orientated ambitionTake myself for exampleNumerous stories of success tell us that there is no royal road to great accomplishment。