考研英语一词多义总结如下：
1. Benefit：利益、好处；利用；有益于。
- 例句：This course will benefit you in many ways.
- 例句：She benefited from her father's advice.
2. Effect：效果；影响；引起。
- 例句：The new policy has had a significant effect on the economy.
- 例句：The medicine should start to take effect soon.
3. Impress：给人留下深刻印象；使相信。
- 例句：His speech greatly impressed the audience.
- 例句：I was impressed by her dedication.
4. Impact：影响；冲击。
- 例句：The environmental impact of the factory is significant.
- 例句：The accident had a profound impact on his life.
5. Influence：影响；作用。
- 例句：Music can have a powerful influence on our emotions.
- 例句：The media has a great influence on public opinion.
6. Occasion：场合；机会。
- 例句：This is a special occasion that we should all celebrate.
- 例句：He took the occasion to express his gratitude.
7. Problem：问题；麻烦。
- 例句：The main problem is lack of funding.
- 例句：She has a lot of problems with her health.
8. Solution：解决方案；解决。
- 例句：They are looking for a solution to the traffic problem.
- 例句：He found a solution to the mystery.
9. Result：结果；后果。
- 例句：The experiment did not yield the expected results.
- 例句：His behavior has dire consequences.
10. Situation：情况；形势。
- 例句：The current situation is quite challenging.
- 例句：She is in a difficult situation financially.
微信考研刷题小程序：【考研刷题通】，涵盖政治、英语、数学等全部考研科目，助你高效刷题，轻松备战考研！快来加入我们，开启你的考研之旅吧！【考研刷题通】