正文第一段：原因1

Just like human beings, wild animals are the indispensible part of the earth. The coexistence of animals and human beings creates harmony and brings about the vividness to our planet. An increasing number of people come to realize that the disappearance of animals will result in huge threat to the balance of ecosystem. If one species die out, it is inevitable that other species on the food chain will be put in very dangerous situation, which will definitely cause a series of terrible problems for the earth.
主体段2

另一方面，就业的压力也越来越大。 （举例论证，因果链）

Secondly, the pressure of employment is becoming greater and greater. Statistics show that in 2007 about one million college graduates failed to find jobs. Most of them held bachelor’s and even master’s degrees. The fact that even well-educated people are confronted with unemployment problems urges children to obtain more skills and become more versatile so as to stay competitive on the job market.
As is known to all, the big contradiction between the limitation of land and the rapidly increasing demand for it causes an alarming headache of human beings. To improve the situation, some people suggest we instantly give up protecting wild animals, the reason for which, according to them, is simply that they believe there will be no spare places for the wild animals as their habitats in the 21st century, and thus it is nothing but a waste of resources to carry out the protection. As far as I am concerned, the so-called “suggestion” is extremely ridiculous and has no point at all.
正文第二段：原因2

It is hard to imagine what our world would be like without animals. Sociologists also point out that the disappearance of animals can cause social and economic problems. Animals trade, as a supporting sector to the world economy, would be out of control and a large number of animals would be killed for more profit.
结构：四段或五段



引言部分：提出主题（描述当前背景）， 改写复述题目，表明自己的观点，衔接 下文。 正文第一段：原因1 正文第二段：原因2 正文第三段：原因3（可省略） 结尾：重申主题，建议措施，展望未来
引言部分：提出主题（描述当前背景），改写复述题目， 表明自己的观点，衔接下文。

结尾段

重申观点，导致后果，如何解决


From the above discussion, we can easily come to a conclusion that children do live under more pressure than ever before. Under so much work and pressure, it is difficult for them to develop good personalities and interpersonal communication skills. They may become solitary and even suffer from certain mental illnesses. Therefore, our government and society should create opportunities and reform our educational mechanism to let our kids enjoy their supposed happy childhood.
主体段1
首先，学业负担尤其沉重。 （扩展主题句，延长因果链，假设论证， 举例论证）


Firstly, the burden with academic learning has become extremely heavy. It has become a trend for kids to take extra courses beyond their normal school curriculum, for parents believe that this can ensure their children a chance to a better university. And only a better university can ensure their kids a good job in the future. This would no doubt bring huge pressure to their children, affecting their health both physically and mentally.

Nowadays children are growing up in more favorable conditions than ever before. However, they are also faced with much greater pressure than children in the past. As for me, their childhood is indeed less colourful and carefree than that of the children in the past.
practice

Today’s children are living under more pressure from society than children in the past. To what extent do you agree or disagree with the opinion?
Homework:

The computer is widely used in education, and some people think teachers do not play important roles in the classroom. To what extent do you agree or disagree?
大作文的结构及写作方式
两种类型

议论文 argument 说明文 report
议论文

议论文一般针对的是题目中的一个话题 (some people think)，以及部分人对这个话题的想法(some people think, while others believe, 有些人认为。。。 当另外 一些人认为)，然后要求你是不是同意或者是发表你自 己的看法（I think this is correct/true; I disagree with this）。 这类题目通常会在题目中引述一个观点，然 后要求你针对那个观点，进行写作。 议论文比较基于 主观事实描述，一般来说，文章的主体是以 为什么而 展开，，作者需要通过解释，论证从而达到一个比较 合理的能够具有说服力的一个层次。 作者要展开自己 的想法，并要通过论证，让读者认为你所写的是正确 的，合理的。
Writing an outline

一边倒 开头—提出主题，表明观点，引出下文 主体段1—原因1 主体段2—原因2 结尾—重申主题，建议措施
开头

现在的孩子们生活条件比以前好了很多， 但是也比过去的孩子承受了更多的压力。 我认为，现在的孩子们的童年与过去的 孩子们比起来的确不那么多姿多彩无忧 无虑。
结尾：重申主题，建议，展望

Certainly, our diet cannot live without meat. There are living stocks, which can provide us with sufficient and nutritious produce. Therefore, we need not to resort to wild animals, especially the endangered ones. To protect animals is to protect our living environment. Every individual should join efforts to keep the diversity of animals.