Warming up and leading in

a baby panda an adult panda

Do you know these?

At birth:small,pink,can`t see, no teeth

Grow up:big,black and white

大熊猫最奇特的一点是新生儿在出生时相当的不成熟，体重仅是它母亲体重的 0.1% ，平均为145 克左右，约为成年的千分之一。照顾孩子是一项非常艰巨的任务，通常历时 18 个月，有时长达两年，直到她的下一个孩子出生。

Let`s learn

is 350 cm tallweighs 5, 000 kiloseats 150 kilos of food

a day

elephant

This elephant is 350cm tall. It weighs 5,000 kilos.

It eats 150 kilos of food a day.

Describe the animal with the information.

1a

is 150 cm tall (standing on two legs) weighs 100 kilos eats 10 kilos of food a day

panda

This panda is 150cm tall when it is standing on two legs

It weighs 100 kilos.It eats 10 kilos of food a day.

Animals tall weighs eatsElephant 350cm 5000 kilos 150 kilos of foodpanda 150cm 100 kilos 10 kilos of food

This elephant weighs many times than this panda.

Let’s compare!

is 200cm taller/shorter, weighs much more/less, eats much more/ less, eats many times more

重许多倍

This elephant weighs many times more than this panda. This panda weighs many times less than this elephant.This panda is 200 cm shorter than this elephant.This elephant is 200 cm taller than this panda.This elephant eats much more than this panda.This panda eats much less than this elephant.This panda eats many times less than this elephant.This elephant eats many times more than this panda.

Listen for the general idea of 1bThe general idea of the conversation is about __________. A. the facts about an elephant B. the facts about a panda C. the facts about two animals

Listen and check(√) the numbers you hear.

1b

100 __ 16___ 20___ 50___

120___0.1__ 0.2___ 150___ √√√

√√

Listen again and complete the sentences.1c

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.

0.10.2

15

pinkteeth

20 30

Teacher: Do you have any questions about _____ pandas?Boy l:Are they much ______ than an adult panda?Teacher: Yes. When they're born, they only weigh about 0.l to 0.2 _____.Boy l: Wow, that’s right ！ I know an ____ panda weighs many times more than a baby.Teacher: That's right. And the adult pandas weigh around ____ kilos.Boy 2: What about the ____ of a baby panda? How small is it?

babysmaller

kilosadult

100size

Teacher:At ____, it's only around15cm _____, but an adult panda is around 150 cm long.

Girl l: Is a baby panda also ____and white?

Teacher: No, you would never guess! A baby panda is ______and it cannot _____. It also doesn’t have any ______.

Girl l: How long can pandas live? Teacher: They can live up to 20 to __

___ years.

pink

black

longbirth

see teeth

30

can`t see no teeth

at birth,pinkweigh 0.1-0.2 kilos

Retell the conversation according to the mind-map.

Pandas

an adult panda

be born,smaller,15cm long,

a baby panda

150cm longblackand whiteweigh 100 kilos

live up to 20 to30 years

A: Can a baby panda see at birth ?B:No,it can`t.It also doesn`t any teeth.A: How long can pandas live?B:They can live up to 20 to 30 years.

A: What`s the size of a baby panda ?B: It`s only around 15cm long.A: What about an adult panda?B: It`s around 150cm long when it`s standing on twolegs.

A:What does a baby panda weigh at birth?B:It only weighs about 0.1 to 0.2 kilos.A:How about an adult panda?B:It weighs around 100 kilos.

A:What does a baby panda look like when it`s born?B: It`s pink.A: What about an adult panda?B: It`s black and wite.

1d Talk about pandas with your partner.

weight (kilos)

length (cm) color teeth sight

A baby panda

An adult panda

Describe the pandas in a sentence.

0.1-0.2

150

pink

blackand white

no teeth

has teeth

can`t seecan see100

15

Love animals

help animals

protect animals

结论：（ 1 ） . …cm taller/shorter than （ 2 ） much /even/a little/less + 比较级 +than（ 3 ） many/twice/three times more than ….

This elephant weighs many times more than this panda. This panda is 200 cm shorter than this elephant.This panda eats much less than this elephant.

一、 根据句意及首字母提示完成单词。1. The elephant _________ about 5,000 kil

os and its _________ is much heavier than a cow. (weigh)

2. At b__________ a baby panda .3. An adult panda weighs many ________

(time) more than a baby panda.4. The elephant eats 150 _________ (kilo)

of food a day.5. A panda usually eats much ________ (lit

tle) than an elephant..

weighsweight

irth

timeskilos

less

1. 完成助学 P89.2. 对任两种动物进行对比，尽你所能写出更多的对比句子。