人教版七年级上册UUnit 8 When is your birthday? Section A（）2e-3c）教案

Period 2 (Section A 2e-3c)
设计说明
由复习上节课的交际话题展开，进行归纳总结，自编对话，分角色表演，提高语言交际能力，使学生在一定程度上形成自主学习、有效交际和用英语思维的能力，增进同学间的了解和友情，学会在交流中关注他人的情感。
教学目标
1. 知识目标：
(1)掌握单词：happy，old，party，first，second，third，fifth，eighth，ninth，twelfth，twentieth。
(2)掌握句型：—How old are you —I’m thirteen.
—Is his birthday in July —Yes，it is.
Happy birthday!
2. 能力目标：
(1)会用When is your birthday？和How old are you 进行交际。
(2)能够掌握序数词的构成方法。
3. 情感目标：
通过与他人合作完成任务，分角色表演对话，让学生在交流中学习如何关爱他人。
重点难点
1. 重点：
(1)掌握序数词的构成方法和日期的表达方式。
(2)就生日聚会这一话题分角色表演对话。
2. 难点：
序数词的构成和用法。
教学准备
教具：制作序数词和基数词的教学图片或幻灯片；设计课后巩固练习的幻灯片；录音机及本课的录音带或MP3。
教学过程
Step 1　Warming up
Ask students about the birthdays in his or her family.
T：When is your birthday
：My birthday is...
T：When is your mother’s birthday
：Her birthday is...
T：When is your father’s birthday
：His birthday is...
Step 2　Presentation
1. Play a game to learn the differences between cardinal numbers and ordinal numbers.
T：Boys and girls，let’s play a game. Look at the numbers in the picture. Can you say them as quickly as you can
：One.
：Two.
：Three.
T：How old are you
：I’m 　　　　(基数词).
T：Look at the numbers：first，second，third，fourth，fifth...Can you read
：First.
：Second.
：Third.
...
T：Translate the Chinese into English.
(1)第一first　　　 第二second　　　 第三third
第五fifth 第八eighth 第九ninth
(2)第十tenth 第十二twelfth 第十八eighteenth
(3)第二十twentieth 第三十thirtieth
第四十fortieth 第五十fiftieth 第八十eightieth
2. Task 1　Work in groups of four and discuss the rules of changing cardinal numbers into ordinal numbers. Then sum up as a pithy formula.
基变序，有规律，词尾加上-th(fourth，seventh)。 一，二，三，特殊记，词尾字母t，d，d(first，second，third)。 八去t，九去e，ve要用f替(eighth，ninth，fifth，twelfth)。 整十变y为ie，后加-th别忘记(fortieth)。 要是遇到几十几，只变个位就可以(twenty-first)。
3. Task 2　Translate the Chinese into English.
3 月12日 March 12th　　 8月8 日 August 8th
1月5日 January 5th 7月20 日 July 20th
12月1日 December 1st 9月9日 September 9th
4月3日 April 3rd 11月2日 November 2nd
4. Pair Work.
Have students work in pairs and exchange the dates of birth of themselves and their family members.
A：When is your father’s birthday
B：His birthday is on 　　　　.
A：When is your mother’s birthday
B：Her birthday is in 　　　　.
Step 3　Role-play
1. Task 1　Listen to the conversation in 2e，and answer the questions.
(1)How old is Bill
(2)When is Alan’s birthday party
Answers：(1)He is thirteen. 　(2)At three this afternoon.
2. Task 2　Read the conversation in 2e. Then role-play it.
T：Class! Someone’s birthday is coming. We will have a birthday party for him. He wants us to go to the party. What do you want to say to him Let’s make conversations in pairs，and then I will ask you to act them out.
For example：
A：Hi. Is your birthday coming
B：Yes.
A：When is your birthday
B：My birthday is on/in 　　　　.
A：So，how old are you
B：I’m 　　　　 . Can you come to my birthday party
A：Yes. When is your party
B：At 　　　　 this evening in my home.
A：OK，great. See you!
Step 4　Practice
1. Match the questions and answers in 3a. After checking，ask and answer in pairs.
Answers：1. b　2. d　3. e　4. c　5. a
2. Ask students to complete the conversation in 3b，and then practice it in pairs.
Answers：old，I’m/I am，when，birthday，on，in
3. Make a survey.
T：Make a survey of your group members’ birthdays and ages. And fill in the chart.
Names Birthdays Ages
Tom
Lucy
Lily
　　Rank your group members from the youngest to the oldest. Then report their names，birthdays and ages one by one from the youngest to the oldest.
　　Model：His name is...He is fifteen. His birthday is...
　　Step 5　Grammar Focus
(让学生自己总结出序数词的构成规律及when和how old引导的特殊疑问句的用法。)
1. Fill in the chart.
基数词 序数词 序数词缩写 基数词 序数词 序数词缩写
one nine 9th
two twelve 12th
three twenty 20th
five 5th thirty 30th
eight 8th thirty-one 31st
2. Practice the conversation in pairs.
A：When is your father’s birthday
B：His birthday is on 　　　　.
A：When is your mother’s birthday
B：Her birthday is in 　　　　.
A：How old are you
B：I’m (=I am) 　　　　.
3. Work in groups.
(1)①询问他人生日的句型为When is...birthday
②祝福他人的生日用Happy birthday!
③得到他人的生日祝福应用Thank you. 等表示感谢。
④邀请别人可以用Do you want to come to/go to...
⑤询问他人年龄的句型为How old is/are...
⑥询问他人身体状况的句型为How is/are...
(2)一般情况下，在名词词尾加’s构成名词所有格，意为 “……的”，表示一种所属关系。
你妈妈的生日your mother’s birthday
汤姆的椅子 Tom’s chair
李雷的书 Li Lei’s book
〖WT9. 5HZ〗Step 6　Summary
In this lesson，we have learned：
1. New words：happy，old，party，first，second，third，fifth，eighth，ninth，twelfth，twentieth.
2. Sentences：Happy birthday!
—How old are you
—I’m thirteen.
—Is his birthday in July
—Yes，it is.
当堂达标(见导学案“当堂达标”)
答案与解析：
Ⅰ. 1. birthday is on
2. to come to
3. How old
4. Happy birthday to
5. See you
Ⅱ. 1. ninth　此处表示“第九个生日”，故用序数词，当序数词前有形容词性物主代词或名词所有格修饰时，序数词前不用the。
2. fourteenth　日期的表达应使用序数词。
3. Nick’s　空格处修饰birthday，应用名词所有格。一般情况下，在名词词尾加’s构成名词所有格，意为“……的”，表示一种所属关系。
4. twelve，twelfth　一年有12个月，其中12表示数量，应用基数词；December(十二月)是一年中的“第十二”个月，应用序数词。
5. to give　want to do sth. 为固定用法，意为“想要做某事”。
6. years　根据句中ten判断，此处用复数形式years。句意：他十岁了。
Step 7　Homework
1. Make a new conversation according to 2e.
2. Make number cards.
板书设计
UNIT 8　When is your birthday Period 2 (Section A 2e-3c)
one→first two→second three→third five→fifth eight→eighth nine→ninth twenty→twentieth twenty-one→twenty-first thirty→thirtieth thirty-one→thirty-first —How old are you？ —I’m 　　　　 . —When is your father’s birthday —His birthday is on 　　　　. —When is your mother’s bir-thday —Her birthday is in 　　　　.
教学反思