七年级英语上册unit 8.docx

七年级英语(上)第8单元第2课时 陈金Unit 8 When is your birthday?Grammar focus-3c 一、【教材分析】目标1. 揭示并让学生掌握序数词的构成方式，重点记忆部分特殊的序数词的书写。2. 总结归纳when 引导的特殊疑问句对生日的询问和应答来学习日期的表达法。能力目标能够询问或确认他人的年龄及生日日期。情感目标通过互相询问生日的日期，可以增进同学之间的了解和友情并学会在英语交流中注意他人的情感。教学重点1. 揭示并让学生掌握序数词的构成方式，重点记忆特部分殊的序数词的书写。2. 总结归纳when引导的特殊疑问句对生日的询问和应答来学习日期的表达法。教学难点1. 揭示并让学生掌握序数词的构成方式，重点记忆部分特殊的序数词的书写。教学方法情境教学法；任务型教学法。二、【教学流程】环节师生活动二次备课I.复习热身Warming-up and revision1. Greeting the students as usual. Check their homework.2. Lets review the months and cardinal numbers together. Count from first to thirty-first.3. Play a number game: T: Your partner says an ordinal number and you say a cardinal number. Then exchange roles. S1: eleven S2: eleventh; twenty S1: sixteenth; 4. Ask your partner a question chain like this: T: How old are you? S1: Im thirteen. T: When is your birthday? S1: My birthday is October 16th. T: When is your mothers birthday? S1: Her birthday is on June 3rd. T: When is your fathers birthday? S1: His birthday is July 5th.Students work with their partners. Ask and answer in a question chain. .感知体验1. 名词所有格的构成法 a. 单数名词词尾加 s, 如：the boys bag男孩的书包，Mikes knife迈克的刀子 复数名词词尾如没有s，也要加 s，如： the Childrens Palace少年宫，mens room男厕所。 b. 若名词已有复数词尾-s，只加 ：the workers struggle 工人的斗争，the teachers reading-room 教员阅览室。 注意: 名词所有格词尾s的读音与名词复数词尾-s的读音相同。 c. 表示几个人共有一样东西，只需在最后一个人的名字后加s，如：This is Tom and Jasons room. 这是汤姆和杰森共有的房间。 若表示各自所有，则需在各个名字后加s，如：These are Toms and Jasons rooms. 这些是汤姆和杰森各自的房间。 注意：在某些句子里，名词所有格修饰的词，往往可以省略，如Johns bike is better than Mikes（bike).约翰的自行车比迈克的好。2. 根据汉语提示完成下列句子： 你的生日是什么时候？_ _ your birthday? 我的生日是8月2日。My birthday is _ _ _. 他的生日是什么时候 _ _ his _? 他的生日是在1月17日。His _is _ _ 17th. 她的生日是在什么时候？When is _ _? 是在八月份。 _ _ August. 爱丽丝的生日是什么时候？ When is _ _? 她的生日在九月五日。 _ birthday is _ _ 5th.你爸爸的生日是什么时候？When _ _ _ birthday? 他的生日是在四月21日。 _ _ is _ _ 21st.3. 学习指导：序数词：表示事物顺序的词，其前常加定冠词the。数字序数词变化规则 例词1、2、3特殊记 One first 第一 two second 第二； Three third 第三419基数词词尾加-th 特殊：fivefifth第五； eight eighth 第八； nineninth 第九twelve twelfth 第十二 一般：fourfourth 第四 sixsixth第六 sevenseventh第七 nineteen nineteenth 第十九20, 30，40, 50, 60, 70, 80, 90-ty变为-tie再加th twenty twentieth 第二十 thirty thirtieth 第三十 forty fortieth 第四十 fifty fiftieth 第五十 sixty sixtieth 第六十 seventy seventieth 第七十 eighty eightieth 第八十ninety ninetieth 第九十其余两位数将相应基数词的个位改为基数词 twenty-one twenty-first 第二十一； thirty-nine thirty-ninth第三十九； forty-six forty-sixth 第四十六读序数词表，然后写出下列基数词的序数词。one _ two _ three _ five _ eight _ nine _ twelve _ fifteen _ eighteen _ twenty_ twenty-one _ twenty-two _ 5. Check the answers. .强化巩固Step I : Practice 1. Now lets work on 3a. Read the questions and answers then match the questions and answers.指导：应明确问题是一般疑问句还是特殊疑问句。还要根据问句中物主代词或名词所有格的人称及数来确定答语。比如：第一个问题中名词所有格是Jennys，而Jenny是女性，可知答语中应用Her birthday来回答，故应选b项。2. Students read the questions and answers. Find the answers to the questions. Then check the answers with the class. 3. Students work with his or her partner. Ask and answer the questions. Step: Practice Work on 3b. Complete the conversation and practice it with your partner.1. T: Grace and her friends are talking about their ages and birthdays. Read the conversation and fill in the blanks.2. Students read and complete the conversation. 3. Check the answers with the class.4. Practice the conversation with your partner. 5. Ask some pairs act out the conversation. .实践应用Survey 1. T: Do you know your classmates ages and birthdays? Now lets make a survey of everyones ages and birthdays. Then line up from the youngest to the oldest. 2. Students ask and answer about each others age and birthdays. How old are you? Im . When is your birthday? My birthday is on .3. Make a report. students birthdays are in January. students birthdays are in February. students birthdays are in March 4. Then line up all the students from the youngest to the oldest. .总结反馈本节课主要引导学生进行Birthday Practice活动，让学生相互询问生日，然后按照年龄的大小排列顺序。通过这种方式，练习所学习的目标语言。.作业布置Homework1. Review the Grammar Focus.2. Make conversations with your partner.三、【板书设计】Unit 8When is your birthday?first, second, third, fifth, eighth,ninth, twelfth, eighteenth, twentieth, twenty-first, twenty-secondHow old