精选优质文档-倾情为你奉上 Book 7 Unit 4 Sharing 导学案Period I Warming-up, Pre-reading and Reading 学习目标 1. Learn more about the topic sharing.2. Develop reading skills by skimming, scanning and careful reading.【学习重点】Develop reading skills.【学习难点】How to skim, scan and carefully read the text effectively.预习案Previewing Case一、重点词汇1 n两星期2 adj. 泥泞的;泥土般的 n泥巴,泥土3 n观念;概念 4 adj.有关的;切题的5