know的过去式和过去分词

一、know的过去式和过去分词及其意思

知识是人类进步的基石，而学习英语也是获取知识的重要途径之一。在英语中，动词的过去式和过去分词形式的掌握对于正确运用语言至关重要。本文将详细介绍英文动词"know"的过去式和过去分词形式，并给出相关的中文翻译，以便读者更好地掌握其用法。

1. know的过去式：knew

中文意思：知道，了解

2. know的过去分词：known

中文意思：已知，被了解

二、使用know过去式的例句

1. I knew her when she was still a child. (我在她还是个孩子的时候认识她。)

2. He knew the answer to the question. (他知道这个问题的答案。)

3. We knew about the party, but we couldn't attend. (我们知道有聚会，但我们不能参加。)

4. They knew each other since they were in high school. (他们从高中时期就互相认识。)

5. Did she knew about the surprise party? (她知道惊喜派对吗？)

6. My parents knew I was lying. (我父母知道我在撒谎。)

7. We knew it was going to rain, so we brought umbrellas. (我们知道要下雨，所以带了伞。)

8. The detective knew who the murderer was. (侦探知道凶手是谁。)

9. She knew the truth all along. (她一直都知道真相。)

10. He knew he had made a mistake. (他知道自己犯了一个错误。)

三、使用know过去分词的例句

1. The news had been known to everyone in the town. (这个消息已经被镇上的每个人所知。)

2. The book is well-known for its insightful analysis. (这本书因其深刻的分析而闻名。)

3. She is a renowned scientist in the field of biology. (她是生物学领域中著名的科学家。)

4. The secret had long been known by the enemy. (这个秘密早已被敌人所知晓。)

5. The truth was finally known after years of investigation. (经过多年的调查，真相终于被揭示。)
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6. The fact that he had lied was widely known among his friends. (他撒谎的事实在他的朋友中广为人知。)

7. The company's financial troubles were well-known in the industry. (公司的财务困境在行业中众所周知。)

8. The known risks of the medical procedure were clearly explained to the patient. (医疗程序的已知风险被清楚地向患者解释了。)

9. The missing person's whereabouts are still not known. (失踪人员的下落仍然未知。)

10. The artist's talent was widely known and admired. (这位艺术家的才华广为人知并受到赞赏。)

通过以上例句的翻译，我们可以更好地理解和运用动词"know"的过去式和过去分词形式。掌握这些形式并能正确运用它们将有助于我们在英语交流中更准确地表达自己的意思。希望本文能对您的学习和写作有所帮助。