教学案例How long have you been collecting shells.doc

教学案例How long have you been collecting shells ？ Section A人教版八年级（上）Unit6新泰市东都初级中学 李丽人教版八年级（上）Unit6How long have you been collecting shells ？Section A新泰市东都初级中学 李丽案例依据：本节课结合教材和学生的特点,依据新英语课程标准的要求,从激发学生的学习兴趣,丰富生活经验和提高认知水平出发,科学地整合教材，安排教学内容,合理设计教学任务,开展形式多样的教学活动,让学生跟着老师大胆实践,积极参与,共同合作交流,帮助学生在任务性的教学途径下提高语言运用能力,并逐步形成自主学习能力.在教学过程中注重以学生为主体成为新一轮课改形势下一堂好课的重要判断标准之一。本节课教师充分发挥了引路人的作用，利用BINGO,GUESS,DO AS I DO 等游戏让学生轻松愉快地体会并掌握了现在完成进行时的用法，同时Flash 6 呈现单词、游戏规则等，极大增强了课堂趣味性及高效性.具有较强参考性。课题说明：人教版八年级（上）Unit6How long have you been collecting shells ？Section A实施步骤及设计意图：1.生词学习用动画展现单词，同时将每个单词的情景创设到have been doing 当中，体现情景教学。如讲been时，先出现bee在飞，闪掉一个e,出现be ,同时问学生，“Where is the other e going ?”, “It has gone away and brought us a friend -en ”屏幕出现been,最后是have been flying .依次让学生学习其他单词，如have been climbing, have been skating, have been collecting等。DO AS I DO游戏此环节实际上是巩固单词及新语法的学习。教师做一些诸如拣贝壳，跳跃，滑冰的动作，让同学跟着做，做动作时让学生跟着重复短语have been climbing, have been skating, have been collecting等。巩固新知的同时，课堂气氛也活了起来。BINGO游戏累了学生的口，荒了学生的手是普遍现象。为摈弃这一缺漏，设计了此游戏，以锻炼写的能力。游戏规则：每个学生准备一张纸，并在上面画一个井字，将纸分成九格，然后教师随便念九个刚学过的短语，学生边听边将其填在格子中，随便填在哪个格里都行。学生填好后，教师再打乱顺序逐个念这九个短语，学生边听边在听到的短语上画圈，当画的圈在横行、竖行或对角线上成一条直线时，学生便可以边喊宾狗(Bingo)边将纸举起让教师检查，最先喊宾狗并写得准确的获胜。可以有三次游戏机会和时间。获胜者可得奖品，奖品是写着本课知识点的语句，课堂小结时会用到。 Say what I say. 鼓励学生模仿老师说出例句，用表格和学案上的语法导航指导自己。学生可以很轻松的说出一些句子。）单词拆拆拆小组合作，从乱码中找出本课单词及重要的问答语，挑战学生的眼球。要求小组注意合作的技巧，怎样用最短的时间找出答案。skatingoatoyoushellsleepouranmarathonllongetohoursinceachowbeenthengohave. 录像演播厅（看Hilltop School Skating Marathon，完成表格），以此训练学生的听力。并可以根据表格内容用目标语言提问问题，即原始会话。.语法点金石 利用谜语“猜猜他是谁(周杰伦)” 设计了点金石板块-多功能的have been，实际上是语法的能力提升。语法不是不讲，而是要“精”讲-精彩地讲。随着课件一句句的呈现, 谜底跟着浮出水面。. 希望英语秀（Outlook English Show）和小组成员一起谈论一下彼此的爱好，看哪个小组可以获得最佳表演奖。提供可参考的语言结构。.当堂测试 题组的设计由简到难，有单选到翻译的梯度进行，并渗入各地中考题，让学生闻一闻中考的味道。.课堂小结BINGO 游戏中获胜的同学拿着奖品到台上来，呈现本节课的主旨内容，课堂结束。教学反思：本节课曾参评新泰市2008年信息技术与课程整合优质课，获得一等奖。整节课气氛很活跃，学生积极性很高，尽管在讲解过程中，出现了一些小插曲如有的学生没听懂BINGO的游戏规则（因为是用英文解释的），以致出现了当我念到第二个短语时，有同学就大喊 “BINGO!”,惹得全班及评委老师哄堂大笑；在语法点金石板块中，have been +介词或副词的用法由于时间的限制，进行的训练略显欠缺：但习题、中考题的难度把握得很到位，课堂达标率在80%以上。有一点令我感受颇深，作为英语教师，能不能流畅地上好一节课，做到英语课堂说英语是极为关键的，我很庆幸自己平时就注意到这一点，用尽量多的肢体语言帮忙阐释自己的想法，让英语情景化，语用化，这样学生才会饶有兴趣的听，富有热情的学。课堂评价是学习过程中很关键的一环。本节课我运用了多种评价手段：1.口头表扬。如：夸张地运用Well done！Excellent！Good job! Clever boy girl! I can hardly believe it! 2.使用激励性语言。如 Dont worry, I think you can do better next time. Er Im afraid youve get the wrong idea, try again? Much more better this time等。3.根据对话表演，评选最佳表演奖，将自己的“ 道具”如小石子，小贝壳等送给学生,过程自然而然，毫无矫揉牵强之感。教学环节设计巧妙。如在BINGO 环节时曾给获胜的同学颁发奖品。所谓的奖品正是一些写着本课主旨内容的句子（课堂小结时将要用到的）。整节课节奏紧密，环环相扣。任何一节课总有其不尽人意的地方，我们既要善于吹毛求疵，又要善于发现自己的优点，才能在这个人才济济的英语世界里快乐的畅游！真诚期待评委老师的青睐！Unit 6 How long have you been collecting shells?新泰市东都镇初级中学 李 丽教师寄语：Success is largely a part of holding on while others have let go. 成功即是当别人已经放弃时，你还在坚持。学习目标：1、知识目标：掌握生词been , collect , shell , marathon.及结构have been doing2、能力目标：学会用How long havebeen doing？谈论做某事持续多 长时间。3、情感目标：让学生在各种活动中体会毅力对个人成长的意义。重难点：1、现在完成进行时（have / has been doing）的使用。 2、have been用法。学习过程：Free talk导入:（教师拿一个盒子进入教室）Hello, everybody ！Look! Heres a magic box. Whats in it ? Can you guess? 以此引出话题my hobby-I like collecting stones and shells, especially small ones like buttons. 借机询问同学的爱好，拉近与学生的距离。从而更轻松的进入生词环节。（ Class, Ive prepared some cartoons for you, look here!） 生词大陆 （课件展示蜜蜂在花丛中飞。）T: Whats this ?Ss: Its a bee.（bee闪掉e,变成be，同时问学生-）T：Where is the other e ? It has gone away and brought us a friend -en （屏幕出现been,最后是have been flying .领读。依次让学生学习其他单词： 图片滑冰skate-skating-have been skating, 视频倒霉熊爬山have been climbing,感叹What an unlucky bear!贝壳图片shells , have been collecting shells，海豚图片jump-jumping-have been jumping等）。(详见后附图) DO AS I DO T :Do you like sports? Let s do exercise together. （教师引领学生做诸如一直在飞，一直在滑冰，一直在攀爬，一直在收集一直在跳等运动，同时说出词组have been flying，have been skating，have been climbing，have been jumping，have been collecting等）。将课外运动应用于课堂，活跃气氛，巩固新知。 语法任我“游” Bingo！1.T:Do you like games ? Its our game time! Tear a piece of paper down, draw lines like this “#”,lets have a small dictation .You can write in any blanks you like ,then Ill read them again but in a quite different order. If you find three in a line ,this way_, this way ,or this way ,say “Bingo” quickly, then youre the winner! You can also get a present. Clear?（规则的解释在屏幕上配有汉语。如有同学不明白，可能会出现一些小插曲。获胜者可得大纸一张，纸上写有本课的主旨内容，课堂小结时会用到。）for ten years / five minutes since ten years ago 长达+时间段 自从 2007 +时间点 I came here2.Say what I say （游戏结束后,进入跟我说环节。）T: Listen carefully, class, I have been collecting shells for ten years. The unlucky bear has been climbing since an hour ago. How about you? Give me your sentence, can you? Use the box to help you.（鼓励学生模仿做出例句，用表格和学案上的语法导航指导自己。学生可以很轻松的说出一些句子。） 单词拆拆拆（你能从乱码中找出本课重要的问答语吗？小组合作）T: Look at the screen, can you find some sentences in it? You have two minutes to finish it.skatingoatoyoushellsleepouranmarathonllongetohoursinceachowbeenthengohave 录像演播厅。（看Hilltop School Skating Marathon，完成表格）T：Do you like watching videos ? Lets have a look at a skating marathon of the Hilltop High School. When you watch and listen ,try to finish the table on your paper. You can listen twice. Alisonhas been skating for hours.Samhas been skating for hours.Lu Ninghas been skating since hours ago.Li Chenjust started hour ago.The skating marathon has been on for hours. 滑冰马拉松已进行 小时了。Check the answer together. (找一名学生于老师对话，询问表格中的内容)T: How long has Alison been skating?S: He has been skating for five hours.T: How long did Sam skate?S: He skated for four hours. Now work in pairs, make dialogues like ours.（两人一组，做类似对话。展示2到3组） 语法点金石： T：I have a riddle here. Can you guess who he is? (屏幕一句句出现，出一句，让学生猜一下，所有句子出完了，学生也就能猜出谜底了) He is a pop singer. He has been famous since 2000.He has been to(去 过)many places. “Thousands of Miles Away” is his best -known song.He has been in (在)America for a week because his personal concert has been on （进行）for 2 days. He has been a bright star to many young people. 即时练习题： Lin Xiang a player for many years.刘翔当运动员好多年了。 The sports meeting since 2 hours ago.运动会已进行2小时了。 （07.厦门.1分）- Doctor, I caught a bad cold and I had a sore throat. - How long like this? A. did you B. were you C. have you been ( )The twins for a week. A. have been ill B. have ill C. were ill D. are illness 希望英语秀（Outlook English Show）T: I think its time for our Outlook English Show. I want to know more about you. Whod like to help me? （找同学和老师对话，然后鼓励学生组内合作，运用目标语言进行创新会话，从而学会使用语言。在此过程中，注意情感教育的渗透，回扣教师寄语，将道具小石子，小贝壳送给获胜小组做礼物） 参考语言结构： - Whats your hobby? - I like - When did you start / begin? - At the age of / When I was years old. - Are you still doing now? - Sure! - Then how long have you been doing？ - For /Since 巅峰时刻（按由简到难，有单选到翻译的梯度进行，并渗入各地中考题，增加挑战性） 1、（ ）Tom is ill. He in bed for three days. A. lied B. has been lied C. has been lying D .have lied 2、（ ）- How long they ,do you know? - I dont know ,