Unit 1 How tall are you？ PartA Let’s try & Let’s talk课件（23张PPT，内嵌音视频)

(共23张PPT)
Unit One How tall are you
Part A (1) Let’s try & Let’s talk
Warm-up
What kind of animal is this
This is a dinosaur.
dinosaur 恐龙
How tall and how heavy is it？
Warm-up
Let’s try
The children are in the museum.
Listen and circle.
1. The first dinosaur eats____.
A. vegetables B. meat
2. The ____ dinosaur is taller.
A.first B. second
Let’s try
听力原文
Look at the dinosaur! It's so big.
Yes, that one eats vegetables.
Cool! This one eats meat. It's taller.
You are right.
Mike:
Wu Yifan:
Mike:
Wu Yifan:
Let’s talk
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:
Mlike:
Zhang Peng:
n.大厅
n.米(英式)；meter(美式)
pron.两个都
n.恐龙
prep.比
Let’s talk
1. How tall is Zhang Peng
______________________.
2. Who is taller, Zhang Peng or the small dinosaur ______________________.
● Answer the questions:
1.65 metres
Zhang Peng
Language Points
eg. —How tall are you
—I am 1.65 metres.
How tall is/are...
1.询问身高的句型
注意除了a metre和one metre，其他要变复数。
【结构】提问：How tall + be动词(is/are) + 主语
　　 回答:主语+ be动词 + 数词 + metre(s) (+ tall).
How tall is your uncle
你叔叔多高？
He is 1.78 metres tall.
他1米78。
Language Points
Language Points
2.询问年龄的句型
How old is/are...
eg. —How old are you
—I’m 12 years old.
【结构】提问：How old + be动词(is/are) + 主语
　　 回答:主语+ be动词 + 数词 + years old.
【拓展】How的用法归纳
问身高
问年纪
问多少（可数）
问价格
问重量
问距离
问频率
How tall
How old
How many
How much
How heavy
How far
How often
/问多少（不可数）
Language Points
Look！That's dinosaur in this hall.看！那是这个厅里最高的恐龙。
3.形容词的比较级与最高级
It's both of us together.
它比我们两个都高。
tall→taller→tallest
taller than
the tallest
当两者比较时，用比较级，即“比较级+than”。
当三者或三者以上相比较时,用最高级表示，即“the+最高级”。
younger
shorter
older
oldest
cutest
busiest
Language Points
My sister is younger than my grandfather.
My mother is older than me.
I am shorter than my sister.
My grandfather is the tallest person in my family.
I am the cutest child in my family.
My mother is the busiest person in my family.
Language Points
←比较级
形容词变er形式
←最高级
形容词变est形式
她是班里最好的学生。
She is the best student in our class.
今天我们班比二班快乐。
Today Our class are happier than Class Two.
Language Points
Let’s talk
1. How tall are you I'm ______metres.
Who is taller than you ______________________.
2. How old are you I’m ______.
Who is the oldest in your family
______________________.
● Practice:
Let’s talk
Talk about the height of your classmates/family/friends.
How tall...
I’m/You’re/He’s/She’s...
Who is taller than...
Who is older than...
● Practice:
Exercise
一、单项选择。
( ) 1. Who ____ than you —John.
A. is tallest B. is taller C. are taller
( ) 2. The ____ dinosaur is much taller.
A. one B. second C.two
( ) 3. ____ is your brother —He is 1.5 metres.
A. How old B. How heavy C. How tall
B
B
C
Exercise
二、连词成句。
1. than, older, am, you, I (.)
______________________________
2. the, tree, that, is, tallest (.)
______________________________
3. are, more, zoo, there, the, in, elephants (.)
______________________________
I am older than you.
That tree is the tallest.
There are more elephants in the zoo.
Summary
句型
How tall/old...
I’m/You’re/He’s/She’s...
1
2
Who is taller/older than...
Who is the tallest/oldest in your...
词汇
dinosaur, hall, meter, both, than
Homework
1.Act the dialogue out with your friends.
2.Use ”-er” and ”-est” to make sentences
about your family.