众所周知，考博英语不是全国统一性考试，而是各个院校自主命题，考察的难度也有高低不同。
一、考博英语如何准备
考博英语作文是考博英语考试中一项重要的考核内容，以下是一些准备考博英语作文的建议：
1.熟悉考试要求和题型
在准备考博英语作文之前，需要了解考试的要求和题型。考博英语的作文题型一般包括命题作文、图表作文、论述作文等。对于不同的题型，需要掌握其写作技巧和写作思路。例如，对于命题作文，需要围绕题目给定的主题进行写作;对于图表作文，需要先对图表进行描述，然后对图表所反映的现象进行分析和评论;对于论述作文，需要明确提出自己的观点，并进行正反两方面的论证。
2.提高英文写作能力
英文写作能力是考博英语作文的基础，因此需要注重提高自己的英文写作能力。可以从以下几个方面入手：
a. 学习常用的英文写作表达方式
掌握一些常用的英文写作表达方式，例如句型、短语、惯用搭配等，可以提高写作的准确性和流畅性。
b. 多读英文文章
多读英文文章可以扩大自己的词汇量，并熟悉英文的表达方式。可以选择一些优秀的英文文章或者范文进行阅读，并从中学习一些好的表达方式和写作技巧。
c. 多写英文文章
只有通过多写英文文章才能逐渐提高自己的英文写作水平。可以从简单的句子开始写起，逐渐扩展到段落和完整的文章。同时，需要注重语言表达的准确性和文采的流畅性。
4.注重写作练习
写作练习是提高英文写作能力的有效途径。可以从以下几个方面入手：
a. 模拟考试练习
模拟考试可以帮助考生了解自己的考试水平和存在的问题，并进行针对性的改进。可以进行模拟考试练习，模拟实际的考试环境和考试时间，按照考试要求进行写作练习。
b. 写作练习素材积累
平时可以注重积累写作练习的素材，包括优秀的英文文章、范文、常用的英文表达方式等。可以在阅读英文文章、听力练习、口语练习等过程中积累这些素材，并将其应用到写作练习中。
c. 写作练习反馈与改进
写作练习后需要有人进行反馈和评阅，以便了解自己写作中的问题和不足之处，并进行改进。可以找老师或同学进行评阅，或者使用一些智能批改工具进行自动批改和反馈。
5.注意考试时间安排
考博英语作文考试时间一般比较紧张，需要注意时间安排。在写作时需要合理分配时间，不要因为时间安排不当而影响作文的质量。可以根据考试要求和题型，合理分配每个题目的时间，并留出一定的时间进行复查和修改。
总之，考博英语作文需要注重熟悉考试要求和题型、提高英文写作能力、注重写作练习以及注意考试时间安排等方面的准备。只有全面、系统地进行准备，才能取得好的成绩。
二、考博英语写作万能句型
引出话题
Nowadays, our society is witnessing more and more..
There is a general discussion today about the issue of ...
Currently, there is a heated debate among people, that is..
Recently, the problem of.. has aroused public attention/become a heated topic.
With the rapid development of.., there arises a heated debate as to..
It is now a common practice to..
Recently,.have caused great controversy.
引出观点
As to ..., there is no consensus/complete agreement among people.
Opinions vary from individual to individual, from culture to culture.
When it comes to.., some believe that … .; others argue that..
In my opinion/as far as I'm concerned/as to me..
As opposed to widely held ideas, I argue that it's a betteridea to …
It is true that.., but this not to say that.
It is one thing to believe that.., but it is quite another to say that …
Faced with.., quite a few people argue that.., but other people conceive differently.
做出辩证的总结
.. does exist for a reason nowadays, but I don't think it should be encouraged among …
While l am in support/fovor of...,I am not suggesting that..
原因列举
There are many causes/reasons for this problem..
A number of factors can account for the change in.
In my opinion, it is the ... that cause..
. is attributed to the problem.
One of the chief causes of today's...is the fact that..
The explanation for this phenomenon involves many reasons.
.. is chiefly responsible for the problem.
强调重要性
.should never be underestimated.
Although it seems shallow and unromantic to.., it is true that.. are very important in..
分析事物的优点或缺点
... is playing an increasingly important role in people's lives.
.. rewards you with a host of knowledge of..
I think it is a win-win strategy that benefits both..and.
Nothing can be compared with... in terms of ...
Everything has two sides,... is no exception.
However,.. may also lead to/result in/contribute to some problems.
The side effects.. have exerted on human beings can be boiled down to several major ones as follows. First,. Second,... In addition,.
.. will exert a negative influence on...
While this is apparently convenient to.., some problems may occur.
However, it still has some drawbacks.
None of these can be accomplished if.
Resorting to.. is a short-sighted solution, which would cause..
以上是考博英语写作时能用上的万能句型，大家可将对应的实际的话题内容填入进去，也可从这些万能句 型中自行组织一套自已熟悉的模板。