Step1:Greeting
and lead-in
greet
ss by" hello! how are you ?"and chat" what are they
like:?"
tall,tall,who is tall?
you
are tall,you are tall,you are tall.
short ,short ,who is short?
he ia
short, she is short,he is short.
thin ,thin, who is thin?
i'm
thin, you're thin,she is thin.
strong,strong,who is strong?
he's
strong,she's strong,they'er strong.
happy,happy,who is happy?
he's
happy,she's happy,he's happy.
you'er
happy,they'er happy, we're all happy.
Step2 presentation
1.
Ask Ss to see the pictures about different stars. Then compare some of their
things with each other. Show some pictures to Ss. Say They are stars---film
stars, sports stars and so on. Ask Ss to tell what they see. Ask Ss to use
the words: tall, wild, thin, long hair, short hair, heavy, calm, short and so
on.
在本活动中通过听说法配合多媒体辅助教学导入新课，进行师生互动活动引出本课的话题，用多媒体显示图画，如用姚明来让学生感觉单词tall，并以一个矮个short的人物来形成比较，通过连续几幅夸张的比较图片让学生认识并掌握本课所要学的基本词汇，并引出比较级的句子，如：He is taller than him./Sam is wilder than Tom.等句式，本环节以学生原有的知识为切入点谈论过去所做的活动，不知不觉地将学生引入教学交往的境地，进入本课的话题，达到润物细无声之效果，使学生形成积极的情感，主动思维，并形成良好的语感。
2. Show some pictures to make students pay attention to
the word “than” and “…er”（导入要联系所学的内容，使学生自然而然地进入新课的学习。）
Show the pictures and ask students to
compare two things.
Liu Xiang is tall. Pan Changjiang is short.
Liu Xiang is taller than
PanChangjiang.
Pan Changjiang is shorter than liu
Xiang.
Cheng Long is outgoing.
Li Yong is more outgoing
Li Yong is more outgoing than Cheng
long
Zhang Shaohan is thinnerthanFeifei=Feifei
is heavierthanZhanShaohan
Let the students read after the teacher
and learn how to compare.
1c Pair work:
T: Some students are talking about the
three twins. Let’s
listen to 1b.
3. Summarize the Comparatives.
A + be(V)
+ 比较级 + than + B.
比较级，要变化，一般词尾加er。 (long-longer)
词尾若有哑音e, 直接加r就可以。 (nice-nicer)
重读闭音节， 单辅音字母要双写。 (big-bigger)
辅音字母若加y, 记得把y变为i。 (happy-happier)
多音节词、部分双音节词词前加more
副词若以ly结尾，前面直接加上more (loudly-more loudly)
4. Show some adj. and ask students to
divide them into their own groups.
这样让学生们熟悉了解了形容词比较级的变化有哪些规律可循，以便于后面的变化规律总结的提出。
step3
practice
task1．Section
A是基本的语言部分，打好本单元目标语言的基础。运用听力（1b）pairwork
(1c,)role---playing等口语练习活动，充分培养学生学习目标英语的语感。
1.Tom’s ______than Sam.
2.Tina is ______thanTara.
She’s also______.
3. Pedro’s ______than Paul. And Paul’s_____than
Pedro
Task2 Make sentences as more as you
can according the pictures
Task3 Say something about
your past and now
step4 Game (Just Go)
1.以学生们熟知的《智勇大闯关》的游戏模式，让学生对后面的课程充满激情。充分调动学生的积极性，以巩固对刚学的形容词比较级的用法的句式结构。
2.闯关的过程中穿插listen to the recording. 让听说写贯穿游戏既课堂。利用1b来培养学生的听力能力，并结合学生的猜猜他人的游戏（一个学生描述班里一位同学并和自己作比较，其他同学猜所描述的人是谁），如：He/She is ┅than I. But I’m ┅than he/she is.使此活动是在激趣环节上的再一次升华，不仅反馈于活动，也为本节的重点突破环节打下基础。
Listening for the specific ideas听取细节
1b2 Listen and
number the pairs of twins in the pictures
Listen again and fill in the blanks.
1. Tom’s ______than Sam.
2. Tina is ______thanTara.
She’s also______.
3. Pedro’s _____ than Paul.
And Paul’s _____than Pedro.
Summary 击鼓传花游戏进行
.本课的又一次高潮是将游戏与练习有机结合，融为一体。使学生在玩中进一步体会比较等级的运用。学生边做游戏边总结，寓教于乐，极大地激发学生学习兴趣，同时巩固了学生所学的知识。
Homework
1．When KFC meets Mcdonald’s
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