Step 1 情景导入
(Show two pictures to the students.One is a picture of a panda and the other is an elephant.)
Teacher：What's this?
Students：It's a panda.
Teacher：What's this?
Students：It's an elephant.
Teacher：Can you say something about the two animals with Comparative Forms of Adjectives and Adverbs?
...
环节说明：由图片引导，用比较级对两者进行比较，引出1a的教学内容，过渡自然，易于理解及引起学生的学习兴趣。
