Also, a number of Chinese films include English subtitles2Pre-readingWe are learning English hereBut why are we learning itCould you suggest to the class as many reasons as you can think of, why people in the world learn Englishfor work, as a hobby, to learn about other people, to travel, to read literature in the original, to read research papers, to meet foreigners, to surf the Internet, to pass exams, etc

教学难点：线段表象的建立，以及通过线段的特征来判断个图形的线段和线段数量教学工具每人一根毛线、一张彩纸铅笔两根(一曲一直)、毛线一根、课件教学过程一、 创设情境，引入新课1、师：请小朋友每人拿出课前准备的细线，同桌相互比比两根线的长短学生动手操作，教师巡视交流结果2、师：现在请小朋友来介绍介绍你们是怎样比的生：我是先把细线的一端对齐，然后把线拉直，再看另一端教师板书：拉直;一端对齐师述：我们把这根细线拉直以后，就可以看成是一根线段【设计意图】：良好的开端是成功的一半以学生感兴趣的“比一比谁的线长”导入新课，激发了学生的好奇心和积极性为学生主动构建新知识，做好了知识、能力与心理上的准备1拿出一根线，贴在黑板上

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情感目标：Letstudents to know and pare Chinese festivals and customs with westernfestivals and customs教学重难点：1、How to talk about the Chinesefestivals and social customs at festivals2、How to get the key words tounderstand the conversation about the carnival parade， to talk about sthhappened教学过程:Step 1 Warming upStep 2 Pre-readingLookat the pictures and discuss in pairs what kind of information you think will beintroduced in the passage