学习目标: by the end of this class, you will be able to 学习过程一、预习交流 review the new words. what words are used to describe brother’s characteristics in this poem? 二. 合作探究 choose words from exercise 2. 1. 1.paris is a very ________ city. 2.he always smiles, that is to say, he is _______ even though he is in trouble.