JoinIn2Unit2NumbersPart3.doc

Join In 2 Unit 2 Numbers Part 3Part5 教学设计邾城二小 左征亚一教材内容：Join In 2 Unit 2 Numbers Part 3Part5二教学目标：1 知识目标：能够准确地听辨读写20100。能够理解并使用How much money has (Pat) got? He has got2 能力目标：能集中注意力听录音，并进行相应的涂色做记号等活动。培养学生的视觉记忆力。3 情感目标：鼓励学生在学习中乐于参与，积极合作，敢于开口中，表达中不怕出错误，有学好英语的信心。三教学重难点：1正解听说读写20100。帮助学生准确辨听后缀-teen和-ty的发音。2理解并运用How much money has (Pat) got? He has got四教学准备：彩笔、学习用品(背后标有价格)、课件、奖品。五教学过程：Step 1 Warming up1 Lets singNinety-nine bananas a day.2 GreetingsT: How many bananas does the monkey eat in a day?Ss: Ninety-nine bananas.T: Whats his favourite colour?Ss: Yellow.T: Whats his favourite number?Ss: Ninety-nine.T: Then whats your favourite number?Ss:T: Do you know, my favourite number is a hundred. Because I want to get full marks in every exam. Now, read after mea hundred.【教学设计说明】唱歌活动有效集中了学生的注意力，创设了轻松的学习氛围。紧接着围绕歌曲内容谈话，顺其自然导入数字，并强化“a hundred”的读音。Step 2 Practice1 Read these numbers.thirteen thirty fourteen forty fifteen fifty sixteen sixty【教学设计说明】 通过对比读，帮助学生区分-teen和-ty的发音。2 Lets listen and colour.T: Open your books and turn to page 20, lets listen and colour.【教学设计说明】引导学生听录音并给相应的圆圈涂色。培养学生集中注意力倾听的习惯，提高学生的动手能力。T: Now, lets check the answers. What colour is thirteen?Ss: Red.T: Yes, thats right. You are great.【教学设计说明】 这一环节对于大部分学生比较容易完成，因此核对答案时尽量让基础较薄弱的学生来回答问题，一方面便于发现问题，一方面老师可及时对学生进行肯定与鼓励，让他们获得成功感，增强学生学好英语的信心。3 Test your partner.T: Look at part 3 for twenty seconds, then close your books, lets ask and answer.【教学设计说明】 给学生20秒看练习3中的数字各颜色，老师说一种颜色，要求学生能说出对应的数字。学生了解规则后，可让学生和同桌一起练习。通过这一活动，能有效训练学生的视觉记忆。Step 3 Presentation1 Lets play a guessing game.T:（出示笔袋）Lets guess, how much is the pencil case?Ss: Its 5 yuan.T: (让学生看笔袋背后的价格) Its 5 yuan, yes or no?Ss: Yes.【教学设计说明】 教师依次出示背后标有价格的学习用品，引导学生反复练习上节课的重点句型 How much? Its 并对活动中表现积极和猜对的学生进行奖励。2 Listen and do the sums.T: Look at part 5, lets listen and circle the numbers.T: （学生做完听力后）Then lets do the sums. How much money has Pat got?Ss: He has got 99p.T: Oh, youre very clever.（教师演示本节课重点句型：How much money has Pat got? He has got 99p.）【教学设计说明】 通过计算总和并回答问题，引导学生学习本课重点句型。3 Read these sentences. How much money has Pat got? He has got 99p.【教学设计说明】引导学生集体跟读，分组读，个别读，问与答。通过反复操练帮助学生掌握本课重点句型。Step 4 PracticeLets look and do the sums.（教师演示课件，引导学生观察课件中每个人所拥有的货币数量，通过计算后回答相应的问题。）T：（指着课件中的一幅图）Look, this is me. How much money have I got?Ss: You have gotT: (指着课件中的另一幅图) Look, this is Mary, how much money has she got?Ss: She has got【教学设计说明】此环节教师要注意指导学生正确运用have got / has got. 并由师生对话逐步过渡到生生对话。对于敢于开口，表达中不怕出错误的学生及时进行奖励。Step 5 ConsolidationLets see a film about shopping in another country.【教学设计说明】运用课件观看购物，了解购物时的交际用语，为以后的学习打下基础。Step 6 Summary and homework1 Who is the winner?【教学设计说明】对本节课有进步的学生和奖品累积多的学生进行表扬。2 Copy these numbers:thirteen thirty fourteen forty fifteen fifty sixteen sixtyseventeen seventy eighteen eighty nineteen ninety 【教学设计说明】帮助学生掌握数字单词。六、板书设计thi