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课题 Unit 1 How can I get there？A Let’s talk
教学目标 语言知识目标:能在图片和文本语境的帮助下， 理解talk部分对话 熟练运用句型How tall are you I'm_____metres.问答身高问题， 大胆说英语。思维能力目标： 能在教师引导下，能够运用所学句型谈论身高问题，能通过问答完成write and say部分表格信息并作出比较学习能力目标： 能在音频和图片语境的帮助下， 理解talk部分对话。运用句子How tall are you I'm_____metres.问答身高问题等能运用比较级句型“A + be +比较级 + than + B”进行相应的比较文化品格目标：通过游戏和小组合作等活动，学会与他人合作学习的能力2.了解英语的语言表达，体会不同的语言魅力，促进心智发展。
教学重点 能够熟读talk部分对话和情景表演并能通过游戏和小组活动巩固句型。
教学难点 能在正确的语境中熟练运用所学句子How tall are you I'm_____metres.询问对方的身高并用比较级句型“A + be +比较级 + than + B”进行相应的比较等
教学准备 自制课件
教学过程设计
Step 1：Warm-up&ReviewLet's review sharp eyes看单词快速读出来，巩固单词2.Let’s read：复习比较级单词和一些单位读法。3.Look and say: 呈现图片和视频，通过图片和视频了解恐龙。Step 2：Presentation1. Listen and circle.(1) T：What are they talking about Listen and circle.Show the questions of “Let’s try” on the PPT. (出示课件) Let students predict and guess the answers. The teacher plays the recording of “Let’s try”. (出示课件) Students try to choose the right answers. (3) Students read the dialogue and check the answers with the teacher. (出示课件)Show two dinosaurs on the PPT. Look and say:展示三条恐龙的图片，学生通过观察图片，了解最高那条恐龙，从而认识形容词最高级的结构和用法。Listen and answer:通过听力，找出How tall is the tallest dinosaur 学习重点句：It's taller than both of us together.Look and say：用英语描述其他两条恐龙的样子：They’re all so big and tall.Look and say：用英语谈论那条不高的恐龙This dinosaur isn’t tall!Watch and answer：观看视频，找出张鹏思的身高：How tall is Zhang Peng He is 1.65 metres.掌握带有小数点的数字读法：1.65m读作： one point sixty-five metres. （5）let’s read,Listen and imitate，跟录音读课文。然后read together,再Role play最后Good memory。Step 3: PracticeMake the words into sentence.Look and say：Practice the words and the sentences.3.Look and choose：操练巩固单词比较级和最高级 Step 4: Summary&Homework 1.Listen and repeat.（听音跟读。） 2. 用所学句型与同学编一段对话，并表演。 3.Finish your exercises.
教学反思:
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HYPERLINK "http://www.21cnjy.com/" 21世纪教育网(www.21cnjy.com)(共38张PPT)
新课标示范课
Unit 1 How tall are you
A Let’s talk
stronger
taller
shorter
bigger
smaller
fatter
thinner
Let's review
tall-----taller short----shorter
long----longer big----bigger
old----older young----younger
small----smaller heavy----heavier
thin----thinner fat----fatter
cm=centimeter 厘米
M = metre=meter 米
kg=kilogram　　公斤　千克
T = ton 吨
Let’s read
dinosaur
Do you know anything about dinosaurs
Warm up
Do they eat meat or vegetables
地震龙
世界最高的恐龙，身长可达50米，体重130吨，为植食性恐龙。
霸王龙
大型食肉恐龙
大型素食恐龙
雷龙
Eat vegetables
Eat meat
Eat vegetables
one of the tallest
The children are in the museum.Listen and circle.
Let's try
1.The first dinosaur eats ___________.
A.vegetables B.meat.
2.The __________ dinosaur is taller.
A. first B.second
Tips: ①第1题考查第一只恐龙要吃的食物；第2题考查哪只恐龙更高。因此在听录音时，应着重听取与此相关的信息。②做听力练习时，试着根据题目去捕捉考点并抓住关键词，如eats,taller等。
Let's try
John: Look at that dinosaur. It's so big!
Mike: Yes.That one eats vegetables.
John: Cool!
Zhang Peng: This one eats meat.It's taller.
Mike: You are right.
That's the tallest dinosaur in this hall.
Look and say
What do you think of the dinosaurs
最高的
the tallest
形容词最高级： 表示三者或三者以上的人或物进行比较时， 用最高级， 最高级的前面一般要加定冠词the.
Language point
形容词和副词比较级和最高级规则变化：
1、一般在词尾加er或est。
2、以不发音的字母e结尾，加r,st。
3、以辅元辅结尾的重读闭音节，双写结尾辅音字母，再加er,est。
4、以辅音字母加y结尾的，改y为i，再加er,est。
5、多音节和部分双音节词在词前加more，most。
Listen and answer
How tall is it
4m
Maybe four metres.
4m
It's taller than both of us together.
两者都...
both of
Look! There are more dinosaurs over there!
Look and say
What do you think of them
They’re all so big and tall.
更多的
This dinosaur isn’t tall!
Look and say
What do you think of it
Watch and answer
How tall is Zhang Peng
Watch and answer
How tall is Zhang Peng
He is 1.65 metres.
1.65m
1.65m读作： one point sixty-five metres.
Pair work
How tall are you
1.65m
I’m 1.65 metres.
Zhang Peng: Look! That’s the tallest dinosaur in this hall.
Mike: Yes, it is. How tall is it
Zhang Peng: Maybe 4 metres.
Mike: Wow! It’s taller than both of us together.
Zhang Peng: Look! There are more dinosaurs over there!
Mike: They’re all so big and tall.
Zhang Peng: Hey, this dinosaur isn’t tall!
I’m taller than this one.
Mike: Oh,yes.How tall are you
Zhang Peng: I’m 1.65 metres.
Listen and imitate
Zhang Peng: Look! That’s the tallest dinosaur in this hall.
Mike: Yes, it is. How tall is it
Zhang Peng: Maybe 4 metres.
Mike: Wow! It’s taller than both of us together.
Zhang Peng: Look! There are more dinosaurs over there!
Mike: They’re all so big and tall.
Zhang Peng: Hey, this dinosaur isn’t tall!
I’m taller than this one.
Mike: Oh,yes.How tall are you
Zhang Peng: I’m 1.65 metres.
Zhang Peng: Look! That’s the tallest dinosaur in this hall.
Mike: Yes, it is. How tall is it
Zhang Peng: Maybe 4 metres.
Mike: Wow! It’s taller than both of us together.
Zhang Peng: Look! There are more dinosaurs over there!
Mike: They’re all so big and tall.
Zhang Peng: Hey, this dinosaur isn’t tall!
I’m taller than this one.
Mike: Oh,yes.How tall are you
Zhang Peng: I’m 1.65 metres.
Role play
Zhang Peng: Look! That’s the tallest dinosaur in this hall.
Mike: Yes, it is. How tall is it
Zhang Peng: Maybe 4 metres.
Mike: Wow! It’s taller than both of us together.
Zhang Peng: Look! There are more dinosaurs over there!
Mike: They’re all so big and tall.
Zhang Peng: Hey, this dinosaur isn’t tall!
I’m taller than this one.
Mike: Oh,yes.How tall are you
Zhang Peng: I’m 1.65 metres.
Good memory
That’s
the
tallest
dinosaur
in
this
hall
.
连词成句
It’s
taller
than
both
of
us
together
.
连词成句
How
tall
are
you

连词成句
I’m
taller
than
this
one
.
连词成句
Practice: Look and say
A: Age: 25
B: Age: 15
B
Dinosaur A is ________ ________ Dinosaur B.
older than
Practice: Look and say
A: Height: 3m
B: Height: 4m
B
Dinosaur A is ________ ________ Dinosaur B.
shorter than
Practice: Look and say
A: Age: 15
B: Age: 20
B
Dinosaur A is ________ ________ Dinosaur B.
younger than
1210
Practice: Look and say
A: Height: 5m
B: Height:2m
B
Dinosaur A is ________ ________ Dinosaur B.
taller than
1210
B
Who is ___________
Who is the ________
taller
tallest
Sister is taller than brother.
Father is the tallest.
Practice: Look and choose
1210
B
Practice: Look and choose
Who is ___________
Who is the ________
older
oldest
Father is older than mother.
Father is the oldest.
35 years old
32 years old
1210
B
Mike
Name
1.55
Amy
...
1.62
Hello. How tall are you
I’m 1.55 metres.
Who is taller than me
Oh, I’m 1.62 metres. I’m taller than you.
Height
(metres)
...
Let’s survey
1210
B
Mike
Name
1.55
Amy
...
1.62
Height
(metres)
...
1.61
John
I’m … metres. … is … metres. …
… is taller than …
… is the tallest in the class.
Let’s survey
1210
B
Summary
1. How tall 多高
How tall are you --- I’m 1.65 meters.
How tall is he --- He’s 1.57 meters.
How tall is she --- She’s 1.48 meters.
2. 形容词的比较等级
原级 比较级 最高级
tall 高的 --- taller 更高的 --- tallest 最高的
old 老的 --- older 更老的 --- oldest 最老的
1210
B
Homework
1.Listen and repeat.（听音跟读。）
1
3
2. 用所学句型与同学编一段对话，并表演。
2
3.Finish your exercises.
谢谢
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