1.围绕讨论主题在发言时提示思路。在讨论中，不但若干个同学的发言会出现思路交叉混乱的现象，就是一个同学的发言也常有思路不够清楚的缺点，教师应帮助其准确、完整、清晰地表达自己的意见。比如可以用询问方式，如直问“你的意思是不是……”，或提示“你的意见是否可以分 1. Prompt ideas around the topic of discussion when speaking. In the discussion, not only the speeches of several students will appear cross-talk, but also the shortcomings of a student’s speech that are often not clear enough. Teachers should help them express their opinions accurately, completely, and clearly. For example, you can use an inquiry method, such as asking “what do you mean?” or suggesting “whether your opinion can be divided