八年级英语上册 Unit 3 I'm more outgoing than my sister第2课时教案 （新版）人教新目标版-（新版）人教新目标版初中八年级上册英语教案.doc

自主学习方案1.自学生词，并记住拼读及拼写。2.预习课本，找出重点短语和句子。（见学案自学导练内容）3.读记后完成自学导练内容。课堂导学方案Step 1 复习（1分钟）让两个学生介绍班上学生的情况（使用比较级）。eg: A：Who is funnier, A or B?B:I think B is funnier.Step 2 情景导入（2分钟）教师让两名学生各唱一首歌，然后问：Who sang better? Why did he/she sing well?环节说明：通过师生互动既复习了上节课的内容，又锻炼了学生的口语。Step 3 完成教材2d的任务1.学生自读对话，根据对话内容完成下列句子。（5分钟）（1）There was a singing competition yesterday.（2）Julie thinks Lisa sang better than Nelly.（3）Anna thinks Nelly danced better than Lisa. （4）The girl with shorter hair is Lisa. 环节说明：将对话转化成填空题，这样能对所学的比较级起到复习巩固的作用。2.大声朗读2d对话，读熟后与同伴结对练习，分角色表演对话。（3分钟）3.邀请三组学生表演对话。（5分钟）4.小结训练。（3分钟）（ B ）（1）This box is _heavier than that one.A. lots of B. a lotC. a lot of D. more( C )（2）Do you know _girl is Lisa?The girl in a red skirt.A. who B. whatC. which D. whom( D )（3）The coat I bought last week is too bigfor me. Id like to change it for a _one.A . small B. largerC. nicer D. smaller( D )（4）Tom draws _better than hisbrother.A. more B. mostC. many D. muchStep 4 完成教材Grammar Focus及3a部分1.参考学案中语法精讲精练部分。（5分钟）2.让学生用单词写出3a中问句及答句。提示：as+原级+as；比较级+than。（3分钟）环节说明：通过对学案上语法的讲解与作业练习及3a的练习，使学生能更好地理解掌握本单元的重点语法及句型。Step 5 完成教材3b3c的任务1.根据3b的提示，要求学生模仿句子Im taller now than I was two years ago.写出4个句子表达自己和两年前的变化。（3分钟）2.对比自己的父母，完成3c表格内容，然后用Who is your mother or your father?来询问你的搭档父母的情况。（3分钟）参考举例A. Who is smarter, your mother or your father?B.I think my mother is smarter than my father.3.小结训练。（1分钟）（ D ）（1）My sister does her homework _me.A. so careful asB.as careful asC.so carefullyD.as carefully as( C )（2）A horse is _than a pig.A. heavy B. much heavyC. much heavier D. more heavy环节说明：通过本环节的学习，让学生更熟练地掌握了比较级的用法，小结训练更是加深了对重要知识点的巩固深化。Step 6 问题探究（ B ）1.Lily is _than Lucy.A. as outgoingB. less outgoingC. as outgoing as( C )2. Which do you like _,apples or bananas?A. good B. wellC. better D. best( D )3. Nelly plays so _.A. good B. betterC. best D. well课堂资料包Step 1 重难点解析petition n.比赛；竞争；竞赛competition，contest与match三个词均有“比赛，竞争之意”。competition多指体育运动中的各项比赛、角逐，也指知识、技巧等方面的竞赛。contest多指在音乐、书法、演讲等方面所进行的比赛或竞争，其结果由评判委员会裁决。match通常指体育运动项目的比赛，隐含势均力敌意味。2.win v.获胜；赢；赢得win意为“获胜；赢得”，后面接比赛或奖项作宾语；而beat后面接人或球队作宾语，表示“击败；战胜”，常构成beat sb.in sth.结构，意为“在某方面击败某人”。如：They will win the tennis match tomorrow.明天他们会赢得这场网球赛。He never beats me in ping-pong.在乒乓球上，他从来没打败过我。3.But the most important thing is to learn something new and have fun.但是最重要的事情是学习新东西和玩得开心。（1）the most important意为“最重要的”，是important的最高级形式。（2）to learn something new and have fun是不定式短语作表语。当动词或动词短语不作句子的谓语时，要把动词或动词短语转变成to do sth.或doing sth.如：To learn English well is very necessary.学好英语是很有必要的。（3）have fun意为“玩得开心”，后面接v.ing形式，相当于have a good time或enjoy oneself。如：Did you have fun camping？你们野营玩得开心吗？Step 2 小结训练（ C ）1.How was the speech _yesterday？I did very well and I got the first prize.A. competition B. matchC. contest D. test（ B ）2.They_that team and _the match last year.A. beat；win B. beat；wonC. won；beat D. win；beated( C )3.He _the first prize in the singing competition.A. win B. beatC. won D. wins（ C ）4.She prefers football because she thinks its _among all sports.A. interestingB. more interestingC. the most interesting（ A ）5._a book in the library，enter a key word into the computer.A. To find B. FindC. To write D. Write Step 3 问题探究1.My father works （hard）.He （hard）relaxes on weekends.【解析】work hard意为“工作努力”；hardly意为“几乎不”。句意为“我父亲工作努力，他在周末几乎不休息。”故正确答案为：hard; hardly。（ ）2.How often does Kate_ TV？_once a week.A. watches；MaybeB. watch；May beC. watches；May beD. watch；Maybe【解析】包含实义动词的一般现在时的主语是第三人称单数时，用“does+动词原形”构成疑问句。maybe意为“也许”，为副词，may be中的may为情态动词，表猜测。故选D。Step 4 家庭作业完成课后提升作业（学案p16）。教学反思本课时的多个教学环节都对学生的积极性要求比较高，教师应鼓励学生积极参与课堂活动，多与同学进行沟通交流，提高口语表达能力。