英语人教版八年级下册Unit9(3a-3c).doc

Section A第2课时（3a4c）类别学习重点重点单词unbelievable, progress, rapid, unusual, toilet, encourage, social, peaceful, perfect, itself, collect, ride, German, province重点短语encourage sb. to do sth., think about, tea art, tea set, a couple of, hear of重点句式1. The most interesting museum Ive ever been to is the American Computer Museum.2. I just couldnt believe my eyes when I saw so many different kinds of toilets there.3. Have you heard of a Disney Cruise?课前预习写一写1.难以置信的；不真实的unbelievable 2.进步；进展progress3.快速的；迅速的rapid 4.特别的；不寻常的unusual5.坐便器；厕所toilet 6.鼓励encourage7.社会的social 8.和平的；安宁的peaceful9.完美的；完全的perfect 10.它自己itself11.收集；采集collect12.德国的；德语；德国人German13.短途旅程ride 14.省份province译一译1.鼓励某人做某事encourage sb. to do sth.2.考虑think about3.茶艺tea art 4.茶具tea set背一背1.我曾去过的最有趣的博物馆是美国计算机博物馆。The most interesting museum Ive ever been to is the American Computer Museum.2.当我看到那么多不同种类的坐便器时，我简直不敢相信我的眼睛。I just couldnt believe my eyes when I saw so many different kinds of toilets there.新课导入Teacher: Do you want to know more about computers? Do you want to know about the history and the development of toilets? Do you want to watch the tea art performances? If your answers are yes, please lets learn together today and learn more about them.新课展示新课展示【完成教材3a3c的任务】1.快速阅读短文，回答方框中的两个问题，完成后让学生展示答案，教师点拨。2.再次认真阅读短文，从3c方框中选择出与文中画线单词意思一样的单词，完成后请学生展示答案，教师点拨。3.细心阅读短文，理解每一句话的意思，小组合作解决遇到的疑难问题。教师点拨文中出现的重点和难点。【完成Grammar Focus4c的任务】1.学生读Grammar Focus 中的句子。2.引导学生参考学案上的单元同步语法讲练，归纳语法知识，并完成对应的练习。3.认真阅读4a对话，然后用括号内所给的单词来补全对话，完成后小组内互相交流答案，教师点拨易错点。4.两人一组练习4a中的对话，并邀请几组学生表演对话。5.认真阅读4b短文，然后用括号内所给单词的正确形式填空，完成后请学生说出答案，教师点拨重难点。6.以对话的形式和你的搭档互相询问对方问题并把对话内容记录在4c表格中。典例参考A: Have you ever been to another province in China?B: Yes, I have. I have been to many provinces in China. What about you?A: No, I havent. Have you everB: 【语法提要】1.how to make a perfect cup of teahow to make a perfect cup of tea是“疑问词+动词不定式”结构。英语中，疑问代词what，who，which和疑问副词where，when，how等后面接动词不定式构成动词不定式短语，在句中可作主语、宾语、表语等成分。例句：How to save our homeland is a big problem for us.如何拯救我们的家园对我们来说是一个重大的问题。I dont know how to improve my English.我不知道怎样提高我的英语水平。“疑问词+动词不定式”结构作宾语时，相当于宾语从句。当宾语从句的主语与主句的主语相同时，可以与此结构互换。2.动名词短语动名词短语watching the tea preparation在句中作主语。动名词（短语）作主语时，谓语动词常用第三人称单数形式。但由and连接的两个或两个以上的动名词（短语）作主语时，谓语动词则用复数形式。例句：Learning a new language is very fun.学习一门新语言很有趣。动名词（短语）在句中还可作表语、宾语或定语。例句：The nurses job is looking after the patients.护士的工作就是照顾病人。（作表语）Tony likes playing basketball very much.托尼非常喜欢打篮球。（作宾语）Students studying in our school are from all over the world.在我们学校学习的学生来自世界各地。（作定语）3.a couple of a couple of意为“两个；一对；几个”。例句：He bought a couple of books for his daughter.他给他女儿买了几本书。couple, pair和dozen（1）couple指任何两件同类的东西。如：a couple of cats“两只猫”。（2）pair指两件不能分开的东西，它们可以是两件互不相连的东西，如鞋、袜、手套等，也可以是由两部分构成的一件东西，如裤子、剪刀、圆规等。如：a pair of shoes/socks“一双鞋子/袜子”；a pair of scissors/compasses“一把剪刀/一个圆规”。（3）dozen意为“（一）打；十二个”，dozen与数词或many,several等连用时，不加s。如：a dozen eggs一打鸡蛋；several dozen people数十个人。dozen也可以表示“几十;许多;大量”，如：dozens of years几十年。【问题探究】1. Our English teacher often says to us B English well is very important.A. learn B. learning C. learned D. to learning2.To master（master）a language is not an easy thing.活学活练1.Im sorry to keep you waiting.Oh, not at all. I just A here.A. have been B. had been C. was D. am2. Mary lost (los