牛津初中英语预备课程Unit 3 Good friends教案

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Unit 3
单元综述：
本单元分四个课时进行教学。
第一课时教学目标为识记和理解下列词汇：we, classmate, twelve, too, polite, helpful
掌握运用下列句型： Are we/you classmates
第二课时教学目标为识记和理解下列词汇： big, strong, small
掌握运用下列句型： Am I happy
第三课时教学目标为识记和理解下列词汇： have, two new friends
掌握运用下列句型： I have a friend.
第四课时教学目标为： 熟练运用一般疑问句及其回答；复习本单元内容。
本单元教学重点和难点为一般疑问句及其回答。
The First Period: Welcome to the unit
Aims and demands:
1. Learn some new words: we, classmate, twelve, too, polite, and, helpful
2. Learn drills:
（1）We are…….
（2）Are we/you…….
（3）How old are you
Difficulties and emphasis:
Are we/you…….
Yes, we/you are.
Teaching aids : cards, recorder, small blackboard
Procedure:
I. Greetings.
II. Free talk:
1. T: Good morning/ Good afternoon. S: Good morning/Good afternoon.
2. T: Hello/Hi. How are you
S: I’m fine, thank you. And you
T: I’m fine too.
3. T: You’re Li Ming, right
S: Yes, I am. /No, I’m Li Lei.
III． Presentation(1)
1. 向学生们介绍自己
I am Miss Li. I am thirty.
2. 拿出一张小男孩子的卡片，并且告诉学生：
He is Li Ming. He is twelve.
帮助学生读熟twelve.
3. 问学生：
How old are you
帮助学生回答：
I’m twelve/thirteen/fourteen.
IV. Practice(1)
1. 让学生互问互答：
How old are you I’m twelve/thirteen/fourteen.
2.边呈现边在黑板上写出：How old are you I’m twelve/thirteen/fourteen.
V. Presentation(2).
1. 指门牌对学生说：
You are in Class 12, Grade 1.
You are classmates.
立即问学生： Are you classmates
帮助学生回答： Yes, we are. 教学生读熟，并记上。
老师指她自己与一个学生，问: Are we classmates
帮学生答： No, we aren’t. 教学生读熟，并记上。
边呈现边板书： Are you classmates
Yes, we are.
VI. Practice(2):
( III. IV. V. VI采用分段呈现、分段操练的方法，分散难点)
VII. Listen and answer some questions.
听第一段对话前，给出几个问题(小黑板上)判断正误:
1. Millie and Jill are classmates.
2. Jill is twelve, too.
3. Andy is Jill’s classmate.
4. Andy is polite and helpful.
VII Read and explain.
He is polite and helpful .
1. polite a.有礼貌的 be polite
I’m polite.
You’re polite.
He is polite.
2. helpful a.乐于助人的
help+ful be helpful
I’m helpful
You are helpful
Li Lei is helpful.
VII . Some exercises:
1. 补全对话
A: Hello!_______ your name
B: _____ ______ is Chen Ming.
A: _____ ______ are you
B: _____ ______ 13.What about you (你呢 )
A: _____ ______ 12.
2. 根据中文意思写单词.
1) Xiao Ming and I are_____.(同学)
2) _____ ______ are _____ (你几岁)
I am _____(十二岁)
3) He is _____ (有礼貌的)and _____.(乐于助人的)
4) Yes, _____ are.(我们)
3.根据要求改写句子
1) We are classmates.(改为一般问句并用肯定回答)
_____ ______ classmates
Yes, _____ _____.
2) I’m thirteen.(划对线部分提问)
_____ _____ are you
4. 小作文
我叫Lucy,我十二岁.Kate是我的同学,她也是十二岁
她有礼貌又乐于助人.
VIII. 评讲练习并布置课后作业.
1.预习并背诵单词(从big到they)
2.完成Workbook(P90.1)
The second period: Listening and speaking
Aims and demands:
1.Learn some new words: big, strong, small, thin, tall, slim, short, pretty
2.熟练一般疑问句句型：
Are you a girl/a boy…… Yes, I am. /No, I’m not.
Am I happy Yes, you are. /No, you aren’t.
Are they sad
Difficulties and emphasis:
一般疑问句
Procedure:
I . Free talk
II. Learn some new words:
1.Read.
2.Explain.
(1).先教几个关于人或事物特征的词，即形容词.
big small; tall short; strong thin; happy sad; slim, pretty
两组反义词可一起教,便于学生记忆.
可让两学生站起来.在句子中教记单词.
He is big. She is small.
He is big and strong.
I’m tall. You’re short.
(2).教学boy, girl 同时举例
(3). Li Ming is a boy. Li Hong is a girl.
III. Presentation:
老师指着班里的一男孩问
Are you a boy 　答:　Yes, I am.
Are you a girl 　　　 No, I’m not.
Are you Liu Ling
Is he/she/it happy/sad
IV. Listen and learn
1. Listen.
2. Listen and complete.
3. Ask and answer.
让学生看着图并帮学生回答.
Am I happy/sad Yes, you are.
Are you sad No, I’m not.
Is he happy No, he isn’t.
Are we sad Yes, you are.
Are they happy No, they aren’t.
V. Practice
让学生用学过的一般疑问句及其肯、否回答进行两两操练.设置一定的情景,让一个学生做出happy、sad等神态并问另一学生，另一学生根据真实情况作出相应的回答.
VI. Do some exercises.
1.写出下列词的反义词.
big _____ short _____ happy _____ yes_____
2.翻译下列句子：
1) 他开心吗？不，他很难过.
2) 你是一个女孩吗？不，我不是.
3) 我的妹妹又小又瘦.
4) 她又高又苗条.
3.改写句子：
1).She is sad. (改为一般疑问句并作否定回答)
_____ _____sad _____, she _____.
2).Is Li lei big and strong (改为肯定句)
_____ _____big and strong.
The Third Period: Reading
Aims and demands:
1.Some new words:
have, two, new, friend, English, American
2.Drills:
He/she is from….
I have …
Difficulties and emphasis:
Reading materials.
Procedure:
I. Greetings.
II. Revision: 1.Read P16 17
2.Have a dictation
(教师报中文，学生写出英文，可请两个学生到黑板上Presentation(1)写，写完后集体纠正并朗读)
1) big and strong 2)small and thin
3) tall and slim 4)short and pretty
5) Are you sad No, I’m not.
6) Is he happy Yes, he is.
7) Is she sad No, She isn’t.
8) Are they happy No, they aren’t.
III. Learn new words:
1. 先学形容词 new 教师可用手里的书，告诉学生a new book并举出其反义词old，如an old book.
2. 教学名词 friend时，可指班级里的学生，并对学生说：
Li Hong is your friend.
3 教学have时，告诉学生：
I have a book. You have a box.
并可举出他/她/它有…用has.
IV. 教学 English、American 同时，要求学生掌握England、America
She is English.=She is from England.
He is American.=He is from America.
big small English England thin fat
American America tall short polite helpful
V. Turn to Reading.
教学这一段内容时，可利用先分散后集中的教学方法，教师可先介绍Sammi的情况，并在黑板上写出 Key words，再让学生用自己的话把Key words联成完整的句子.
Sammi, girl, twelve, short and slim, from England
再用类似的方法教学Pat的内容.
Pat, boy, twelve, tall and strong , from America
教师再把两段内容联成一篇短文，并引导学生用黑板上的关键词复述出短文内容，先集体再个别.
VI. Do some exercises.
1.写出下列词的缩写形式.
she is _____ is not _____ are not _____
we are_____ they are _____ you are _____
2. 用am、is、are填空
1)_____ your brother a policeman
2)_____ you and Li Ning good boys
3) _____Yang Ning.I _____ twelve
4)Kate and Mary _____ English.
VII Homework.
1.背Unit 3所有单词
2.完成P.19 Task填空
The Fourth Period:
Aims and demands：
1. Learn Grammar: be动词
2. Finish Task
3. Revision
Difficulties and emphasis:
be动词的用法
Procedure:
I. Greetings.
II. New Content:
1.总结be动词的用法.
动词be,包括 is,am , are.
我(I)用am，你(you)用are，is用于他(he)、她(she)、它(it),..
复数人称全用are
2. 填P19一表格。
3. Some exercises.(be动词用法)
1) My father and mother _____ teachers.
2)_____ you from England Yes, I _____English.
3)_____ Lin Tao from China Yes.
4)Who _____ this She _____ my teacher, Miss Wu.
III. Look and complete.
这一段内容含有人称代词及be动词的用法填空，教师在填写与讲解过程中，要求学生看着图看清男孩(he)女孩(she)以及单数还是复数(they)，并谨慎用好be动词的单复数.
IV. Task.
这一段内容不仅要求学生按照表格所给的内容填写好，还要让学生理解并熟识整段内容，可以采用整体教学方法教学这段内容，教师可在黑板上列出四个新朋友的名字，然后在黑板上分别写出描述四个朋友特征的关键词.
Lucy Sally Alan Carl
slim small, thin big short
not tall helpful
polite
教师用自己的语言把黑板上的字连成短文，学生熟悉后让学生模仿复述、背诵.
V. Do some exercises.
一 根据中文提示或首字母填写好单词.
1. This is Carl . He is_____(矮的)
2. Sally is small and t_____.
3. Lucy and Sally are polite g_____.
4. Alan is big, he is very h______.
5. They are good ______.(朋友)
二 句型转换；
1.She is from England.
=She is girl.
2.I am fourteen.（对划线部分提问）
you
3 .They are Sammi and Pat.
Sammi and Pat
No , .
4. My aunt is a doctor .
your aunt
三 改错
( ) 1.How old are your mother
A B C D
( ) 2.He is tall .He is American.
A B C D
( ) 3.They are good friend.
A B C D
( ) 4.The girl is Lucy. He is pretty.
A B C D
( ) 5.Is you a good student Yes , I am .
A B C D
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