推荐阅读：
as is shown/indicated/illustrated by the figure/percentage in the table(graph/picture/pie/chart)， ___作文题目的议题_____ has been on rise/ decrease (goesup/increases/drops/decreases)，
significantly/dramatically/steadily rising/decreasing from______ in _______
to ______ in _____. From the sharp/marked decline/ rise in the chart, it
goes without saying that ________.
There are at least two good reasons accounting for ______.
On the one hand, ________. On the other hand, _______ is
due to the fact that ________. In addition, ________ is
responsible for _______. Maybe there are some other reasons
to show ________. But it is generally believed that the above mentioned reasons are commonly convincing.
As far as I am concerned, I hold the point of view that _______.
I am sure my opinion is both sound and well-grounded.第二类：实用性写作(申请信)
Your address
Month, Date, year
Receiver's address
Dear …，
I am extremely pleased to hear from you./ to see your advertisement for the
position in … And I would like to write a letter to tell you that…/ I am confident
that I am suitable for the kind of the job you are advertising.
…/ I feel I am competent to meet the requirements you have listed. On the
one hand, … On the other hand, … I am enclosing my resume for your kind
consideration and reference.
I shall be much obliged if you will offer me a precious opportunity to an
interview. I will greatly appreciate a response from you at your earliest
convenience/ I am looking forward to your replies at your earliest convenience.
Best regards for your health and success.
Sincerely yours,
X X X
第三类：现象说明文
Recently _______,what amazes us most is______________,it is ture that
__________.
There are many reasons explaining__________________________.The
main reason is____________________.
what is more_________________________.thirdly_________________
_________.As a result_______________.
Considering all there,________________________.For one thing_______
______________,for another________
____.In Conclusion____________________.
一种事物或现象(负面意义倾向)
关于A的话题，早已引起了广泛的社会关注。如今在电视、报纸、日常生活的很多角落，都有越来越多的关于A的议论。
给A一个精确恒定的定义并非易事，因为它的概念涉及了科学、人性、思想、经济、社会、自然等广阔的领域。一般而言，我们可以这样描述A…
A能成为公众关注的焦点，主要是由于它对个人、集体乃至整个世界都有着不容忽视的不良影响。
认真分析后我们可以看到，A对社会/世界 /健康的不利有很多。首先，从最直观的角度来看，A的出现直接损害了(这里加入一句针对性的话，如人类的身体健康和环境的平衡)。(举例)。其次，从更深一层次上讲，它为人类的精神文明蒙上了一层阴影。更可怕的是，由于A所产生微小利益，却促成了许多可悲的人们为其忘乎所以，破坏了人类生存的法则和空间。
事实上，A的出现是社会发展和人类进步的产物，A所带来的危害是人类进化过程中付出的代价。同时，A的产生来源于部分人们的自私和趋利性，他们看到的是肤浅和片面的利益，而从未从整个全局和人类整体的利益出发去认识和分析它。这使得A始终挥之不去。对此，我奉劝他们，跳出狭小的角落，用长远和全局的眼光去重新审视A。
而如今，我们已深受其害，要想消除它的危害，我们必须从根源上杜绝它的产生，我们每一个人都应给予A高度的重视，用系统的和科学的方法去解决，唯有这样，避免它带来更多损失，我们人类前进的脚步才会更加平稳，更加欢快的迈向辉煌的明天。
