陕西省石泉县石泉中学人教版高二英语选修6教案：Unit4 Global warming period6 3页

石泉中学课时教案 ‎ 科目： 授课时间：第 周 星期 年 月 日 ‎ 单元（章节）课题 Unit 4 Global warming ‎ 本节课题 Grammar (The usage of it.)‎ 课标要求 Enable the students to understand and know how to rewrite the sentenses with the best answers in some different ways.‎ 三维目标 ‎1. Target language 目标语言 a. 重点词汇和短语 glance, widespread, decrease, steady, average, existence, outer, on the whole ‎ b. 重点句式 It is human activity that has caused this global warming. P29‎ ‎…it is the burning of more and more fossil fuels that is resulting in this increase in carbon dioxide. P26‎ ‎2. Ability goals 能力目标 Learn about “it” used for emphasis.‎ ‎3. Learning ability goals 学能目标 Help the students learn how to use new words and expressions of this unit and how to use “it” for emphasis.‎ 学情分析 学生对于强调句型这一语法已经有一些基础，因此教师需要引导学生进行归纳和总结这一专题知识，同时进行一些专题巩固练习，讲解时突出重点和方法的引导，以此提高学生的解题能力。‎ 教学重难点 The structure of “It is ... that ...”.‎ 提炼的课题 Teach the students how to master the use of “it” for emphasis.‎ 教学手段运用 教学资源选择 教材和新新学案 教 学 过 程 Steps Contents and lesson steps Aims Lead-in 1. Check the homework.‎ 2. Show them the correct answers.‎ To focus the Ss’ interest on it.‎ Self-learning Give the students about 10 minutes to understand the answers first.‎ Know some key points and make preparations for the next step.‎ Discussion ‎1.Ask the Ss to discuss the problems in the groups.‎ ‎2. Let them try to find the difficult points.‎ To develop ‎ Speaking and ‎ reading skills.‎ ‎ ‎ Show time Ask some groups to share their ideas with us and see if they have understood the answers. Teachers will give them some necessary help.‎ To develop ‎ speaking skills.‎ ‎ ‎ Practice ‎ Guide students to practice the related knowledge with some extra exercises.‎ To help students to get more detailed ‎ information ‎ Have a quiz Give them some minutes to choose the best answers.(PPT)‎ Use what they have learnt to express themselves.‎ 预习内容布置 Revise the grammar and finish the paper.‎