(共21张PPT)
Unit7
What's the highest mountain in the world？
SectionB 1a-1d
cm (=centimeter) n. 厘米
weigh v. 重量是......
Elephant
It's the biggest animal on land.
It is 350 cm tall.
It weighs 5,000 kilos.
It eats 150 kilos of food a day.
It always eats vegetables, plants, and some fruits.
species n. 物种
birth n. 出生；诞生 at birth 出生时
adj. 成年的；成人的 n. 成人；成年动物
Panda
It's one of the oldest species in the world.
It is 150 cm tall (standing on two legs)
At birth, it is only about 0.1 to 0.2 kilos, but an adult one weighs 100 kilos, is 150cm tall.
It eats 10 kilos of food a day.
It always eats bamboos.
It is a symbol of our country.
The elephant is __________ than the panda.
The panda is ___________ than the elephant.
Compare facts about these two animals.
— is 350 cm tall
— is 150 cm tall
height
a lot taller
much shorter
The elephant is ____________ than the panda.
The panda is ____________ than the elephant.
200 cm taller
200 cm shorter
The elephant _____ ______than the panda. (weigh)
The elephant weighs ______ ______ more than the panda.
The panda _____ ______than the elephant. (weigh)
Compare facts about these two animals.
— weighs 5,000
kilos
— weighs 100 kilos
weight
weighs more
many times
weighs less
fifty times as much as
The elephant eats ______ ______ than
the panda.
The elephant eats_____ _____ more than the panda.
The panda eats ______ than the elephant.
Compare facts about these two animals.
— eats 150kilos of
food a day
— eats 10kilos of
food a day
food
much more
less
many times
fourteen times
This giraffe is 550 cm _____ _____ this lion.
This giraffe weighs much _____ _____ this lion.
This giraffe weighs _____ _____ _____ _____ this lion.
This giraffe eats _____ _____ this lion.
Let's try to compare other two animals.
— is 800cm tall
— weighs 800 kilos
— eats 30 kilos of food a day
— is 250 cm tall
— weighs 240 kilos
—eats 40 kilos of meat a day
more than
taller than
many times more than
less than
倍数表达法：
Tom跑得比Amy快(三倍)。
Tom runs faster than Amy.
Tom runs three times faster than Amy.
Tom runs four times as fast as Amy.
Tom runs four times the speed of Amy.
Summary
50
When we talk about times,we need to use numbers.
Read the following numbers.
0.1
zero point one
fifty
zero point two
0.2
100
one hundred
16
sixteen
120
one hundred and twenty
20
twenty
150
one hundred and fifty
1b
Listen and check(√) the numbers you hear.
____ 100 ____ 16 ____ 20 ____ 50
____ 120 ____ 0.1 ____ 0.2 ____ 150
√
√
√
√
√
1c
Listen again and complete the sentences.
1. At birth, a baby panda is about _____ to _____ kilos.
2. At birth, a baby panda is about _____ cm long.
3. A baby panda is not black. It is ______ and it
has no _____.
4. A panda can live up to ______ to ______ years.
0.1
0.2
15
pink
20
30
teeth
1. The baby pandas are
______ ______than
adult pandas, they only
weigh about 0.1 to 0.2
kilos.
Listen for the third time and
find the details.
2.An adult panda
weighs around 100 kilos. It weighs
______ _______
more than a baby panda.
4. A baby panda is not ______ and ______, it is pink and it cannot ______, it also doesn't have any teeth.
5. Pandas can ______ _______ ______20 to 30 years.
smaller than
many times
black white
see
live up to
3. A baby panda is ______ _______ shorter than an adult panda.
135 cm
Try to make cards for the adult panda and the baby panda. You can use the cards in 1a as examples.
Then work in pairs and compare the adult panda with the baby panda.
Make a comparison between a baby panda and an adult panda.
Post-Listening
A baby panda An adult panda
Weight
Length
Corlor
Others
life
0.1 to 0.2 kilos
about 100 kilos
around 15 cm long
around 150 cm long
pink
black and white
can’t see,
has no teeth
We are so small !
They can live up to 20 to 30 years.
Discussion
panda
What’s the animal
How can we introduce the panda
What’s it like
What does it feed on
Where does it live
...
Pandas are beautiful black and white animal.
When a panda was born, it looks like a pink mouse and when it grows up, it is about 150 cm long and weighs around 100 kilos,It looks very lovely.
Pandas feed on a lot of bamboo every day. Some of them live in the forest and some of them live in the zoo.
It’s a symbol of China.
01
call on people to protect them
No matter how strong the wild animals are,
some of them have died out.
How can we protect wild animals
02
plant more trees
03
ask the goverment to
develop laws
04
set up more wild animals
research base
An adult panda weighs many times more than a baby panda.
“倍数+比较级+than…”，表示“……比……(大/小/长/短……)几倍”。
这个盒子比那个字大三倍。
This box is three times bigger than that one.
Language points
This elephant weighs many times more than this
panda.
An adult panda weighs many times more than a
baby panda.
There are ten times more apples here than there.
He earns five times more money than he did ten
years ago.
根据句意及汉语提示完成句子。
1．The _________(大象) is a friendly animal.
2．The _________(熊猫) in the park are so cute that many tourists take photos of them.
3．My little brother ________(重) 50 kilos.
4．At _______(出生)，the baby is only 50 cm long.
5．Tom has ________(更多) friends at school than any other student.
elephant
pandas
weighs
birth
more
完成句子。
1. He _________ ( weight) only 70 kilos now after taking a balanced diet.
weighs
2. 他父亲的年纪有他两倍大。
His father is ______ ____ ____ as he.
twice as old
3.那个婴儿生下来重七磅。
That baby weighed seven pounds ______ _____．
4.一只熊猫能活20到30年。
A panda can _________ _________ _________ 20 to 30 years．
5.这头大象的重量比这头熊猫重许多倍。
This elephant weighs __________ __________ more than this panda．
at birth
live up to
many times
翻译下列句子。
刚出生时，熊猫宝宝大约有15公分长。
2. 大象比这个熊猫要重许多倍。
3.我的苹果要比妹妹的多三倍。
At birth, a baby panda is about 15 cm long.
The elephant weighs many times more than this panda.
My apples are three times more than my sister’s.
