在考研作文中，使用恰当的句子结构和表达可以提升文章的整体质量和分数。以下是一些适用于考研作文的句子模板和表达，供您参考：
引入话题
There is a general debate on the campus today over the phenomenon of college or high school students choosing a major.
It is well-known that higher education has been undergoing significant changes in recent years.
表达观点
I firmly believe that the quality of education should be the top priority for any country.
There is no denying that the rapid development of technology has revolutionized the way we live and work.
提出问题
With the increasing pressure of academic competition, how can students be encouraged to develop a well-rounded set of skills？
What role do you think parents should play in their children's education？
给出建议
It is necessary to point out that students should not only focus on their academic performance but also on their personal growth and social skills.
In conclusion, I would like to suggest that universities should provide more opportunities for students to engage in extracurricular activities.
总结全文
In summary, the importance of education extends far beyond grades and certificates.
To sum up, we must recognize the multifaceted role that education plays in our society.
这些句子可以根据具体的作文主题和需要进行选择和调整，使您的文章更加连贯、有逻辑性，并展示出您对问题的深入思考和分析能力。希望这些建议能对您的考研作文准备有所帮助。