【正文】 he first place, , in the second place, ___原因二_____. So it goes without saying that ___觀點一_____. 　　People,　however,　differ　in　their　opinions　on　this　matter.　Some　people　hold the idea that ___觀點二_______. In their point of view, on the one hand， ___原因一_______. And secondly ___優(yōu)點二_____. Just As a popular saying goes, every coin has two sides, __討論議題______ is no exception, and in another word, it still has negative aspects. To begin with, ___缺點一______. In addition, As we know that there are many steps which can be taken to undo this problem. First of all, __途徑一______. In addition, another way contributing to success of the solving problem is ___途徑二_____. Sincerely yours, 給A一個精確恒定的定義并非易事，因為它的概念涉及了科學、人性、思想、經(jīng)濟、社會、自然等廣闊的領域。（舉例）。同時，A的產(chǎn)生來源于部分人們的自私和趨利性，他們看到的是膚淺和片面的利益，而從未從整個全局和人類整體的利益出發(fā)去認識和分析它。One object or phenomenon (negative significance inclination.) A has attracted extensive attention of the society. Nowadays, increasingly more argumentations about A can be found in TV programs, newspapers, ugogo and marry aspects of our everyday life. Since its concept covers vast fields, such as science, humanity, ideology, economy, society and nature, A is difficult to be defined, precisely and fixedly. Generally speaking ,we can describe A as follows:……. A’s status as the focus of public concern mainly results from its in negligible but harmful influence on individuals, collective, and even the whole world. It seems to have a strange power to drive some individuals or organizations to act wrongly. The essence of these wrong actions is: (1) to gain personal, shortterm and partial individual interest at the expense of damaging others’ longterm and overall interest。s unreasonable behavior while children usually think their parents too old fashioned). Why have there been so much misunderstanding between parents and children?Maybe the reasons can be listed as follows . The first one is that ( the two generations,having grown up at different times, have different likes and dislikes ,thus the disagreement often rises between them) . Besides(due to having little in mon to talk about , they are not willing to sit face to face ) . The third reason is (with thepace of modern life being faster and faster , both of them are so busy with their work or study that they don\39。s bodies ) . Especially when ( the children are too small to judge what programs are suit to them ) .Indeed, these unique points can be connected to remind parents that ( they should pay close attention to and responsibilitiesfor supervising their children\39。It turns out that all your plan falls through .　No one can deny another fact that (selfconfidence gives you light when you are in dark and encouragement when you are dismayed) .You donn\39。s high time that more effective measures should be taken .therefore ,(new laws should be passed to limit the amount of pollutantsfrom factories . moreover ,in the households ,there is an obvious needto reduce litter and waste . let\39。 文章的開頭一般來說應盡量做到開門見山，用簡單明白的敘述引出文章的話題，使讀者了解文章要談論什么，一下于引起讀者的興趣。例如A Trip to the Taishan Mountain(泰山游)的開頭是： I remember my first trip to the Taishan Mountain as if it were yesterday. 4．概括性的開頭 即對要在文章中敘述的人或事先作一個概括性的介紹。如 Pollution Control (控制污染)的開頭： In this article I shall draw your attention to the subject of pollution control.。如“An Accident”(一場事故)的開頭是: It was a rainy and windy morning. The sky was gloomy, the temperature was low, and the street was nearly empty. I was on my way back to school. Suddenly, a speeding car came round the corner. 6．交待寫作目的的開頭。如“How I Spent My Vacation”(我怎樣度假)的開頭是： I Spent my last vacation happily． 下面是題為Honesty(談誠實)一文中的開頭： Honesty is one of the best virtues．An honest man is always trusted and respected．On the contrary, one who tells lies is regarded as a liar，and is looked upon by honest people． 2．交代人物、事情、時間或環(huán)境開頭 在文章的開頭，先把人物、事件和環(huán)境交待清楚。 作文的開頭一篇文章通?？煞譃槿齻€部分，即開頭、正文和結尾。s ambitions ).　With reference to my standpoint ,I think (he that can have selfconfidence can have what he will).（I）說明原因型模塊（4） 　 For most of us today ,(　　　　1　　　　　　　　　).　From above ,we can find that the reasonswhy (