精选优质文档-倾情为你奉上高中英语必修四导学案Unit4 Body languageWarming up and reading Learning aims1.Learn the new words2.Understand the meaning of BL一. Learning difficulty point and important point1.Grasp important words2.Improve the reading skills三Learning ProceduresStep1.Warming up 1. Look at the pictures below.What are these people communicating?2. What are the following facial expressions?3. What do people in different countries usually do when meeting?Step2.Pre-reading1. W