所有的教学内容都可以用一个问题来表达呈现出来的。针对不同程度的学生适时的提问,不但可以培养学生良好的英语思维,流利的口语,而且还能活跃课堂气氛,促进师生关系,激发学生学习英语的兴趣。一、优化设计提问的内容 All the teaching content can be expressed with a question presented. Timely questions for students of different levels can not only cultivate students good English thinking, fluent spoken language, but also active classroom atmosphere, to promote the relationship between teachers and students to stimulate students interest in learning English. First, the content of optimization design questions