英语人教版九年级全册Unit4 Stction B.doc

教学设计基本信息名称九年级Unit4 Section B写作课执教者尹巧课时1所属教材目录人教新目标（Go for it）教材分析本节课为写作课。谈论他人相貌、性格并进行今昔对比的语言运用，通过对题目内容的分析、范文的欣赏等方式帮助学生完成语篇写作。学情分析学生通过学习本单元话题，能够熟悉运用used to 这一特有的用来表述过去经历和习惯的语言结构，通过Section A的学习能够感知新语言内容的结构特征，体会人物特点和相貌的今非昔比的语句运用。在此基础上开展写作任务，对于学生来说是不难组织成文的。教学目标知识与能力目标学生通过完成单元话题写作任务，准确、熟练地运用本单元目标语言：used to be.能谈论和描述自己现在和以前在外貌、性格、爱好等方面的变化。学生通过本单元话题写作任务，发展话题写作能力，提高综合语言运用能力。过程与方法目标阅读感悟-归纳写作思路-写作提示写作实践情感态度与价值观目标学生通过完成单元话题写作任务，培养思维的广阔度和创造性。教学重难点重点重点培养学生的写作能力，提高学生的综合语言运用能力。难点单元话题写作,基于本单元的话题：Talk about what you used to be like.用一些相关联的图片和阅读材料启发学生思考，激发想象，限定话题范围内的写作。教学策略与 设计说明从分析题目入手确定要点及时态，通过范文分享关注语篇的结构，最后结合自己的成长变化形成文章。在问题引领下，培养学生写作的谋篇布局意识和连贯的语言表达技巧，搭建写作框架。教学过程教学环节（注明每个环节预设的时间）教师活动学生活动设计意图Activity 1:Sing,Watch, and answer(3 minutesActivity 2: Mind- map (5 minutes)Activity 3: Play a game: Who is my best friend? (5 minutes)Activity 4： Read and enjoy(3 minutes)Activity 5: Group work: Discuss and write the other optional beginnings and endings.(5 minutes)Activity 6： Write the first draft and correct it (10 minutes)Activity 7: Peer correction and whole-class appreciation(9 minutes)Play a song “sailing” and then show some pictures. Then ask some easy questions.T: You are sailing. I wish all of you will succeed. However, when time goes by, I am getting older and older. Look at me and my photo taken three years ago, what have I changed?T: But now I have short hair and I am an old ugly man. People sure change! Now lets watch some pop stars pictures carefully and answer some easy questions.Well, what did Fan Bingbing use to be?What did Pan Weibo use to be?Now look at the pictures of our classmates.From the photos we know how people have changed! So when we talk about changes, what aspects can we include?Very good. Looks is appearance. As for appearance, what details can we talk about?Yes, thats right. What other aspects can we talk about? Please discuss with your group members and write down on your English Writing Show, more detail and more points.Show an old photo of a student and ask a student to introduce her best friends picture and the changes of her friend, the other students guess.Who is the cute girl, do you know?Using the pattern “ used to but now”.Read the article about the English teacher and answer his questions.Oh, you have changed a lot! So have I. Do you want to know about my changed?Ok, lets read it. You have 90 seconds to go.How I have changed! I have changed a lot in the last few years. My life is different! When I was young ,I used to be shy, but now Im outgoing and I enjoy talking with others. In the past, I used to be interested in Chinese; however, now I like English. I think English is useful and important. And I am an English teacher now. I often play basketball with my friends, now Im used to reading in free time. Whats more, I used to go to school by bus, now I ride my bike instead. What great changes I have!(学生阅读文章后)：Lets look at the part in the middle. What can we call it?Right. What about the first sentence?Yes. And where is its ending part? Read it aloud together.Right. There are two conjunctions in the article, can you find them out?Good. 想想老师在文章中用这两个连词起到什么作用呢？ Think it over and tell me your understandings.Absolutely right. Thank you.接着老师让学生总结出表示不同功能的连词，如下：表示次序：first, second, third, first of all, secondly, thirdly, next, last表示转折： but, yet, however, on the contrary, otherwise表示递进： whats more, besides, apart from, in addition to表示列举： for example, take as example, in other words表示因果： so, therefore, because of, as a result(of)， thanks to, due toIn the article, what aspects of changes did I mention? (让学生找出答案）教师把学生分成4个小组， 2个小组写开头，2个小组写结尾。写完之后由交换欣赏。如果有错，进行修正。Present the writing task: 你有没有发现你的家人或你身边的朋友也发生了变化？请你写一篇文章介绍你的一位家人或朋友这几年的变化，包括外形、性格、喜好、生活方式等几个方面的变化。80词左右。写作方法指导：（1）审题，找要点。 四个必须写到的要点：外形，性格，喜好，生活方式。（2）怎样写？开头总写：People sure change! My best friend, has changed a lot in the last few years.第一要点：She used to ，but now第二要点：She used to ，but now第三要点：She used to ，but now第四要点：She used to ，but now结尾：Time goes by, its amazing how shes changed and she is never a child.Tips:大声朗读自己的文章，从结构、人称、时态、拼写、大小写、标点符号和字数等方面进行自我修正。(1) 同伴欣赏与互改Now please exchange your composition with your partner. You guys, try to read and find out the good words, sentences and the points needed to improve. （2）全班欣赏与修改老师选用12份有代表性的学生习作，利用实物投影，先由为其批改的同学带领全班一起欣赏，指出文章的优缺点，给出合理的建议。老师再进行适当补充点评，引导学生体会作者表达思想的方法以及谴词造句的技巧，欣赏与体会文章的精彩之处，使他们深刻认识到自己习作的不足。（3）课后作业学生依据自己和同伴的修改意见，完成二稿写作。Sing the song “sailing” together.S1: You used to be handsome.S2: You used to have long hair.She used toHe used toLooks.S1: EyesS2: HairA student say something about the changes of someone, the other students guess who her best friend is.S1：S2：S3：Yes.Main body!Beginning.“What great changes I have!”“However, whats more.”文中作者过去喜欢汉语，但现在喜欢英语，However 表示转折。 Whats more 意思是“再说，再者，还有”，表示递进。小组合作。Ss begin to write the first draft in their worksheet independently in 10 minutes.学生完成初稿后大声朗读自己的作品，并利用老师所提供的tips进行自我检查，发现存在的小问题并及时改正。学生用商量、鼓励的语气和发展的态度和同伴交流，从文章的结构、内容、语言等多角度欣赏和找不足通过看学生所熟悉的明星小时侯与现在的对比图片,还有教师本人和同学的相片对比，不仅激发了学生的学习兴趣，满足了他们好奇的心理特征，而且可以让学生使用本单元句型简单谈论人物的外貌变化，使他们迅速投入到课堂学习活动中，为写作做好前期准备工作。为学生做好写作内容的准备工作。小组合作进行思维导图的制作，使学生的思维更开阔，为接下来的写作做好铺垫。通过一个“猜猜谁是我最好的朋友”的游戏,让学生熟练运用used to 句型表达人物在外貌、性格爱好等方面的变化，为后面的写作积累素材。同时能够再次激发学生写作的兴趣及表达欲望。在问题引领下，培养学生写作的谋篇布局意识和连贯的语言表达技巧，搭建写作框架。在问题引领下，培养学生写作的谋篇布局意识和连贯的语言表达技巧，进一步搭建写作结构框架。此环节旨在培养学生自我发现问题和解决问题的能力，使学生体验写作后收获的成功，又可为学生制造机会进行自我干预，他们据此可以发现自身的不足，进行自我修正，并为同伴欣赏与修改做好准备。步骤1和步骤2的活动让学生在相互交流的同时不断提高欣赏作品的能力。学生结合评分标准彼此纠错时，既看到了他人的不足，又找到了自己的不足之处，他们在不知不觉中内化写作标准，不断发展寻习作的鉴赏和评价能力。步骤3是将评价和修改文章的技能迁移到自己的二稿中，实现能力升华。课堂小结2分钟used to 的用法如下：（1）肯定句：used这个词没有人称的变化，to后面接动词原形。 I /You / We / They / He / She / It used to be / work / have / play etc.否定句: didnt use to. When I was a child, I didnt use to like apples.当我还是孩子的时候我不喜欢苹果疑问形式: Did you use to? Where did you use to live before you came here?当你来这儿之前你住哪儿？(2) used to 可以和be, have 以及其他状态动词连用，描写过去的状态。 I used to be a waiter, but now Im a taxi-driver.我过去是一个服务员，但现在我是出租车司机。布置作业1分钟1.小组合作探究 辨析：used to do sth. be used to (doing) sth. 与 be used to do sth.2试着完成下列练习【2011兰州】28. Mary is used to a T-shirt and jeans. A. wear B. put on C. wearing D. putting on【2011雅安】16. Her sister _ a taxi driver. Now she works for a charity.A. is B. were used to being C. is used to being D. used to be【2011苏州】 I _ keep dogs for protection, but now I keep them as pets.A. would rather B. had better C. used to D. have to 【2011铜仁】34Bamboo can _ paper. A. used to make B. be used make C. be used to make D. be used to making【2010湖北孝感】33. Old Henry _ take