高中英语优秀教案必修二（人教版）全套（下）.docVIP

高中英语优秀教案必修二（人教版）全套 内容简介 　 《新课标学案·高中》以课程标准为总纲，以人教社教材为主线，以学生认知水平为标准，结合了多年教学积累的优秀而独特的，汲取了近几年的全国高考试题以及模拟试题的精华。学案既有条理清晰的知识点总结，经典的例题素材，又有精心挑选的习题；源于教材，又高于教材，从中既能找到课本的影子，又跳出了书本并开阔了学生的视野，使其具有丰富的综合能力。学案极具系统性和全面性，是学生学习的方案，教师备课的设计。 Period 2 Learning about Language The General Idea of This Period： This period includes revision of the text、learning about language.From this period the students will learn how to use some of the key words and expressions in the text and do some exercises for consolidation，and learn how to use the Present Perfect Passive Voice. Teaching Aims： 1.Help the students to learn to use some useful words and expressions. 2.Enable the students to learn how to use the present perfect passive voice. Teaching Important Point： The use of the present perfect passive voice. Teaching Difficult Points： How to master the usages of some important words and phrases and the Present Perfect Passive Voice. Teaching Methods： 1.Task-based learning. 2.Cooperative learning. 3.Explanation and practice. Teaching Aids： 1.A tape recorder. 2.A multimedia. Teaching Procedures： Step 1 Revision T：Boys and girls，in last period we learned something about the history and development of computers.Now who would like to retell the text with the help of these figures? S1：Let me try.In 1642，a calculating machine was used in France.Then in 1922，the Analytical Machine was made by Charles Babbage.It could follow instructions from cards with holes.In 1936，Alan Turing，the real father of computers，wrote a book to describe how computers could be made to work and built a “universal machine” to solve any mathematical problem.Later，people discovered the computer had “artificial intelligence”.In the 1960s，the computer got his new transistors.Its size was totally changes at that time.And in the early 1960s，the first family of computers were connected to each other.In 1970s，computers have brought into people’s homes.Now computers have been used by billions of people to deal with information and communicat