1、201 3 - 201 4 学年第 二 学期 第 4，5 课时课 题课型 新授主备人：林建虹 个备人： 授课班级： 授课时间：教学目标能说出基数词和序数词。能正确使用基数词表示号码、数量、尺寸、面积等。能正确使用序数词表示日期、楼层、次序等。重 点 个别基数词变序数词的特殊变化难 点 基数词、序数词的特殊变化和准确使用教学准备 词典，教学图片，日历教学设计与过程 教学反馈【检查预学】一、写出下列数词的基数词或序数词。one_ two_ three_ five_ nine_ twenty_eighty-eight_ twenty-first_tenth_ ninety-sixth_二、单项选择。
2、1. There are _ days in a month. A. thirty B. thirtieth2. March is the _ month of a year.A. three B. third3. Fifteen and _ is thirty. A. fifteen B. fifteenth4. April 4th is my _ birthday. A. fourteen B. fourteenth5. Lisa is _ years old. A. eight B. eighth6. Today is October _.A. one B. first教学设计与过程 教
3、学反馈【合作互学】 & 【点拨导学】A Cardinal numbers Step 1 Lead-in (Free talk)T：How far is Neils home from London? How many rooms does Stephen have in his house? How many rooms do you have in your home? And how many people live in your home?The teacher will write students answers on the blackboard.Step 2 presentat
4、ion T: Well, look at the blackboard please. These are cardinal numbers. We use them to talk about the numbers of things. T: Are you good at Maths? Whos good at Maths in our class? Id like to give you some maths problems. Can you do them quickly and correctly?Whats five and six?Whats four and eight?W
5、hat fifteen plus thirteen? Present pictures and forms to students. Let them to introduce the pictures using cardinal numbers. Write the expressions on the blackboard. (hundred, thousand, million)Step 3 Practice Read the sentences on Page 11. Pay attention to the numbers. Finish the exercises on Page
6、 5 补充习题册Step 4 Presentation T: We use the ordinal numbers to talk about data, floor, position, etc. For example:Womens Day is on the eighth of March.Our flat is on the seventh floor. He is always the first to come to school in our class. 从基数词到序数词的变化：a. 一般构成是在基数词词尾加上 th，而 first, second, third是特殊的。b.
7、以 ve 结尾的基数词，ve 要变为 f, 再加 th。如：fivefifth, twelvetwelfth。c. 以 ty 结尾的基数词，y 要变为 ie，再加 th。如：twentytwentieth，thirtythirtieth。d. 十位或百位的基数词，只将其个位上的基数词变为序数词。如：fifty-fivefifty-fifth，two hundred and sixty-onetwo hundred and sixty-first。e. 序数词也可以用缩写形式。如：fourth4 th, twenty-third23rd。Step 5 Practice Finish Part B1 and B2 on Page 12. Exercises on Page 6. 补充习题册Step 6 Homework 记忆特殊序数词的拼写。同步导学第四课时。【检测练学】一、将下列数字用英文书写出来。56_ 218_5327_ 485_726_ 2216_1181_ 2313_二、翻译下列短语和句子。1.第六十四中学_2. 成千上万的儿童_3. 第二层_4. 45 路公共汽车_5.第三次_6.他每天早上总是第一个到校。_7. 第三天早上玛丽没有迟到。_8. 最近的医院离他们学校约 500 米。_【课后作业】记忆特殊序数词的拼写。同步导学第四课时。【教后记】：
