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(共19张PPT)
Unit 1 How tall are you
A Let’s try & talk
shorter
taller
Review
tall
short
longer
long
older
old
younger
young
A:How tall are you
B:I’m_______metres.
Lead in
What’s in the video
dinosaur
A
dinosaur B
Dinosaur B is_____ ______ than dinosaur A .
dinosaur C
Dinosaur C is_____ ______than dinosaur B .
Dinosaur C is____ ______ than dinosaur A .
Dinosaur C is the tallest dinosaur.
最高的
Dinosaur C is taller than both of them together.
他们两个加起来
taller
taller
taller
3.2m
4.0m
8 m
80cm
4m
4.8m
Dinosaur A is the shortest dinosaur.
最矮的
Lead in
形容词最高级
形容词原级变最高级，一般在词尾加est
三者或三者以上的比较用最高级
形容词比较级
形容词原级变比较级，一般在词尾加er
句中有than要用比较级，
两者之间的比较
Lead in
Where can you see the dinosaurs
We can see the dinosaurs
in the museum hall.
大厅
I want to know
恐龙是什么动物？
恐龙是生活在距今大约2.3亿年前地球上的史前爬行动物。
恐龙的骨架化石于19世纪20年代在英格兰首次被发现。
1842年，英国古生物学家理查德·欧文创建了名词“dinosaur”
来自希腊文deinos（恐怖的）和 Saurosc（蜥蜴）。
The children are in the museum. Listen and circle.
The first dinosaur eats .
A. vegetables B. meat
2.The dinosaur is taller.
A. first B. second
Presentation
Let’s try
听力原文：
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.
1. How tall is the tallest dinosaur
2. How tall is Zhang Peng
Maybe 4 metres.
He’s 1.65 metres.
Zhang Peng and John are in the dinosaur museum.
3. Who is taller, Zhang Peng
or the small dinosaur
Zhang Peng is taller than
the small dinosaur.
Listen and answer
Listen and follow.
Look! That’s the tallest dinosaur
in this hall.
Yes, it is. How tall is it
Maybe 4 metres.
Wow! It’s taller than both of us together.
Look! There are more dinosaurs over there!
They’re all so big and tall.
Hey, this dinosaur isn’t tall! I’m taller than this one.
Oh, yes. How tall are you
I’m 1.65 metres.
Zhang Peng:
Mike:
Zhang Peng:
Mike:
Zhang Peng:
Mike:
Zhang Peng:
Mike:
Zhang Peng:
米
大厅
最高的
Let’s talk
the+形容词最高级（三者或三者以上）
它比我们俩加起来都还要高。
在那边有更多的恐龙。
both: 两者都
1. both of+代词宾格
eg: Both of them are pupils.
2. both... and... are...:两者都...
eg: Both he and his brother are good at English.
他们俩都是小学生。
他和他的弟弟都擅长英语。
more: 更多的
原级：many或much
比较级：more
最高级：most
Try to recite
Let’s talk
Look! That’s the tallest dinosaur
in this hall.
Yes, it is. How tall is it
Maybe 4 metres.
Wow! It’s taller than both of us together.
Look! There are more dinosaurs over there!
They’re all so big and tall.
Hey, this dinosaur isn’t tall! I’m taller than this one.
Oh, yes. How tall are you
I’m 1.65 metres.
Zhang Peng:
Mike:
Zhang Peng:
Mike:
Zhang Peng:
Mike:
Zhang Peng:
Mike:
Zhang Peng:
1.69
1.73
1.65
1.58
1.60
1.53
1.55
1.47
1.59
1.63
1.56
1.50
A:How tall are you
B:I’m_______metres.
Practice
米
A:How tall is he/she
B:He/She is_______metres.
一、单项选择。
Exercises
( )1. I’m 1.62 _________.
A. meter B. meters C. tall
( )2. The giraffe is tall.It’s the_______in the zoo. A. tall B. tallest C. taller
( )3. How tall _________ you
A. is B. am C. are
B
B
C
( )1. That’s the tallest dinosaur in this hall.
A. 高的 B. 更高的 C. 最高的
( ) 2. They’re big and tall.
A. 又高又大 B. 又高又瘦 C. 又矮又瘦
二、选出下列句子中画线部分的汉语。
C
A
1. Tom is 1.58 meters. Bill is 1.65 meters.(合并成一句话)
Tom is_______ ______ Bill.
2. The brown dinosaur is about 4.5 meters.（就画线部分提问）
_____ ____ is the brown dinosaur
三、按照要求完成句子。
shorter than
How tall
3. The Yangtze River is 6363 km .（就画线部分提问）
_____ ____ is the Yangtze River
How long
动手测量身边事物的高度、长度，互相问答操练。
How tall is the tree/fridge...
It’s … meters/centimeters.
How long is the ruler/desk/book…
It’s … meters/centimeters.
Do and say.
Summary
七彩课堂
伴你成长
学习了下列单词：
dinosaur, hall, meter, both, tallest
2.学习了下列句型：
—How tall is the … It’s… It’s … than…
— How tall are you I’m… I’m taller…

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