初中英语人教版七年级下册Unit6 Section A (1a-1c).doc

Unit 6 Im watching TV. (Section A 1a1c) -汉川市西江中学 陈敏杰【单元目标分析】本单元是Go for it (下) Unit 6。主要围绕“What are you doing?”这一主题展开各种教学活动，并以这一主题引出现在进行时的一般疑问句，否定句以及特殊疑问句等语言功能。本单元旨在创造一个轻松、愉快的学习、交流环境，通过听、说、读、写来培养学生综合运用这些知识的能力。本单元要求学生掌握以下词汇（read a newspaper, use the computer, make soup, wash dishes)；能理解并熟练运用日常交际用语：What are you / they doing ? Im / Were/ Theyre watching TV. Is he/ she watching TV? Yes, he/ she is. / No, he/ she isnt. 能正确使用现在进行时的各种形式进行陈述正在发生的事情，能根据语境正确使用一般现在时态和现在进行时态表述现在。通过对本单元的任务性活动，了解世界各国存在的时差现象，了解电话会话中中英文表述的差异，了解中国传统节日中的端午节。激发学生对学习英语的兴趣和热情，在接近生活常态的交际中能乐于模仿，敢于开口，积极参与，主动请教。本单元的教学重点为词汇、词组搭配和现在进行时的用法。教学难点为现在进行时中现在分词的结构及读音，能在交际中准确地运用现在进行时来描述或表达正在进行的动作。【学习目标】1.学习使用1a中的动词短语；2.学习现在进行时态；3.学会运用常用的动词短语，谈论人们正在做什么。【能力目标】通过描述日常生活中人们正在做的事，培养学生能就发生的事情做现场报道【重、难点】1. 学会谈论人们正在做什么。 2. 现在分词的构成和现在进行时态的结构【预习指导】1. 采取学生独学，对学，组内群学的方式，指导学生课前预习课本31页的新单词及词组2. 阅读课本112页的语法，思考并试着总结现在进行时的结构 。3. 探索发现动词现在分词的变换规则观察playplaying; readreading; gogoing发现，一般动词变现在分词是在动词后面+_.观察taketaking; comecoming; dancedancing发现，以e结尾的动词变现在分词要_.观察runrunning; beginbeginning; getgetting发现以重读闭音节结尾的单词，且词尾只有一个辅音字母变现在分词应_.【课堂导学】学习任务一：看图片，学生个人展示猜单词或词组。然后，请学生分组展示读单词。展示正确流利的得3分，出现不准确的词组得1或2分，并请同学纠错。学习任务二：合作交流探究：看图片，观察对话的句型：What are you doing? I am watching TV. What is she doing? She is exercisingWhat are they doing? They are using the computer. What is he doing? He is runningWhat is she doing? She is swimming(1). 以上五个句子的句型结构是 。表示了英语中的一种时态现在进行时态。doing被称为现在分词。(2). 现在进行时: 1.表示现在（说话瞬间）正在进行或发生的动作。 What are you doing? I am watching TV. What is she doing? She is exercising. 2.表示当前一段时间内的活动或现阶段正在进行的动作。We are working on a farm these days.Im reading a history book this month.(3). 现在分词 (doing)变化规则：1.一般加ing playplaying watchwatching2. 以不发音的e 结尾,去e 加-ing useusing exerciseexercising3元音+辅音结尾,且是重读闭音节的单词,双写辅音字母加-ingrunrunning swimswimming但是：draw-drawing，play-playing，类似 aw, ay这样字母组合的单词是例外。学习任务三：1.完成1a 的配对练习，学生抢答得分。2.听录音，完成1b，个人展示说句子的形式给出答案得分。3.看图片，分组练习编对话，小组展示得分。4.看图片，两人组练习编对话，展示得分。【精讲精练】现在进行时表示正在进行的动作或存在的状态。一般有be动词(am, is, are)加上动词的现在分词(即动词的ing形式)构成。通常句子中常有now, Look! Listen! Its two oclock now.等表示正在进行的时间状语。1. My brother is watching TV. (对划线部分提问) _ your brother _?2. Tom and I _ music now. A. are listening B. are listening to C. listening 3. Are they having lunch at home now? (用every day 替换now) _they _lunch at home every day?4. Theyre playing basketball. (划线提问) _are they _?单选选择( )1. Look,! They _ games over there.A. is play B. is playingC. are playing( )2. We are doing _.A. our homework B. my homework C. ones homework ( )3. Jim and his teacher _ over there.A. is talk B. is talking C. are talking ( )4. Lily _ the blackboard.A. is looking B. is looking at C. looking( )5. They are _ books. A. seeing B. reading C. watching( )6. _ are the students doing in the classroom now?A. What B. Where C. When ( )7.- Is the boy using the computer? -_A. Yes, he does B. No, he isnt C. No, he doesnt ( )8.-What _ your family doing? -Theyre watching TV.A. is B. does C. are ( )9.