范文：
The past tense of the verb "lend" is "lent." For example, in a sentence about an action that happened in the past, you would use "lent" like this: "She lent me her book yesterday."
常见问答知识清单：
1. What is the past tense of lend?
2. How do you form the past tense of lend?
3. Can lend be used in passive voice in the past tense?
4. What is the past participle of lend?
5. Can I use lent in a sentence about something that happened before another past event?
6. How do you use lent in a question?
7. What is the difference between lend and borrow in the past tense?
8. Can lent be used as a gerund?
9. How do you use lent in a conditional sentence?
10. Is lent always used with "to" in a sentence?
详细解答：
1. The past tense of "lend" is "lent." It is used to describe an action that was completed in the past.
2. To form the past tense of "lend," you simply add "ed" to the base form of the verb, which is "lend."
3. Yes, lend can be used in passive voice in the past tense. For example, "The book was lent to me."
4. The past participle of "lend" is also "lent." It is used in perfect tenses and passive voice constructions.
5. Yes, you can use "lent" in a sentence about something that happened before another past event. For example, "He finished his homework before he lent his bike to his friend."
6. To use "lent" in a question, you can place it at the beginning of the sentence or invert the subject and verb. Examples: "Did she lend me her book?" or "Her book was lent to me."
7. In the past tense, "lent" is used to describe the action of giving something to someone, while "borrowed" is used to describe the action of taking something from someone. For example, "He lent his pen to me" (he gave his pen), and "I borrowed a pen from him" (I took his pen).
8. "Lent" can be used as a gerund, which is a noun formed from a verb. However, it is not commonly used as a gerund in everyday English. For example, "Lending money is risky" is not standard.
9. In a conditional sentence, "lent" can be used to describe a past possibility. For example, "If I had known, I would have lent you my umbrella."
10. "Lent" is not always used with "to" in a sentence. It can be used with "to" when indicating the direct object, but it can also be used without "to" in certain contexts. For example, "She lent her pen to me" (using "to" with the direct object) and "She lent her pen" (omitting "to" since it's understood).
