2. after learning the forms of the question tags, the students will learn what question tags are, and in what situations they are used; 学习重难点 how to use different intonations at the end of the sentences to express different meanings, and how to form question tags. 三、学习过程 ●自主质疑 反意疑问句由“陈述句+简单疑问句”两部分组成，第一部分提出一种看法，第二部分用来质疑或表
