方法如下：

1. 找到一个适合练习口语的场景，例如与英语母语者进行对话、参加英语与同学进行英语会话练习等。

2. 尝试用英语表达你的问题，例如：“Can you do me a favor and help me with my survey?” 或 "I'm doing a survey, can you participate?"

3. 练习回答问题，例如：“Sure, I'd be happy to help. What do you need me to do?”'m sorry, I don't have time to help you right now。”

4. 尝试将问题转化为英语短语或句子，例如：“I'm going to do my survey later this evening.” 或 "You can help me survey, and I'll help you with yours in return."

5. 练习口语时，保持积极的态度和微笑，这有助于提高交流的效率和质量。