work in groups.Each group member represents a branch of science.You are going to debate which branch of science is the most important and useful to society.Decide who will represent each branch ,then prepare your role card and let the debate begin .
參考答案:以小组的形式工作,小组里的每一个成员代表科学的一个分支.你要进行辩论科学的哪个分支对社会而言是最重要而且是最有用的.决定谁将代表不同的科学分支,然后准备你的角色卡片,让辩论开始.