2012—2013英语必修3外研版Module 2导学案(4) Module 2 Developing and developed countriesLearning paper 1 Words and phrasesLearning aim: to master the usage of the words and expressions in Module 2.Important and difficult points: how to use these words and expressions.Learning methods: make full use of the textbook, the guidebook and the dictionary.ⅠNew words: 1. _______ n. 收入 ______, _______, ____