下面是某课堂实录的核心环节内容。核心环节1：感知体验1．引入话题sports，复习并引入新的表示运动的目标词汇并教授be good at结构。T: Spring is a good season to do sports, right Ss: Yes.T: Do you like sports Ss: Yes.T: What sport are you good at S1: I am good at basketball.T: Good. And you S2: I am good at table tennis.T: What sport are you good at S3: I am good at skiing.…2．引入描述运动的形容词。T: What sport do you think is dangerous S3: Skiing.T: What sport do you think is boring S4: Cycling.核心环节2：运用T: Can you work in pairs and compare sports S: Football is more tiring than swimming. S: Running is more popular than gymnastics. T: Good. Another pair…根据上面的信息，从下面两个方面作答：(1)从课堂问答角度对案例进行评析。(2)从学生互动方面对案例进行评析。