人教版高中英语必修二Unit3Reading导学案.doc

2013-2014学年下学期高一英语导学案 编号： 1 使用时间：2013-3 班级： 小组： 姓名： 组内评价： 教师评价： Book Unit 3 Computers Reading导学案编写人: 审核人: 审批人:【学习目标】1. 准确把握文章主旨；提高阅读理解能力。2. 主动思考，探究质疑；解决课文理解障碍, 熟练运用所学语言。【使用说明与学法指导】 1. 同学们泛读文章，整体把握，理解课文大意。2. 同学们必须开动脑筋积极思考，用红笔在课本、导学案相应位置标记重点、难点和疑点。 正课：1）10分钟提出质疑并点评解决疑难，解决课前预习难点和重点。2）25分钟合作探究提出质疑并点评解决疑难，完成课内探究。 3）10分钟巩固落实。【课前预习】.Read the passage on P18 and tell the following statements true(T) or false(F).1. Alan Turing built an analytical machine to solve any mathematical problems.( )2. Analytical machine followed instructions from cards with holes.( )3. People began to realize that the computer got cleverer and quicker with time passing.( )4. Since the 1970s, the computer was used by people around the world through the Internet.( )5. The larger the computer is, the more memory it has.( ). Read the passage and finish the timeline below.1642 1822The analytical machine was made by Charles Babbage. 1940s The first family of computers was connected to each other.1970s Now 我的疑问：【课内探究一】Whats the main idea of the text? 【课内探究二】DiscussionHow computers have changed our lives? Brainstorm a list of things that you, your school and your family use computers for. Think about what you would have to do if you could not use computers any more.我的疑问：【当堂检测】Fill in the blankI began as a _ machine in 1642 in France. In 1822 I was built as an _ machine. Then in 1936 Alan Turing wrote a book and built a machine. As the years have , I have been made . There were times when my size _ changed. And my memory became _ large _ I couldnt believe it. In the 1960s they gave me a family by a network. I was able to with others through the World Wide Web. Since the 1970s many new app