在考研英语作文中，"There be"句型是一种常用的表达方式，它可以帮助构建句子，表达存在或发生的事实。以下是一些"There be"句型的例子：
1. There are other techniques that might help you with your studying.
2. There is more entertainment in a good book than is a month of typical TV programming.
3. There is no quality control whatsoever.
4. There were no breaks in the day to relieve the boring work.
5. In the past 50 years, there has been a great increase in the amount of research being done on the brain.
6. There are so many paths and so many metal particles that it is impossible to land a flying saucer without being smashed by one.
7. There is much that we can do to improve our environment.
8. There is a public controversy nowadays over the issue of... （此处省略了具体争议话题）
这些句子展示了"There be"句型在表达不同概念时的多样性，包括存在、比较、否定等。使用这些句型可以使作文更加丰富和生动。