Unit7 SectionB 1a-1d 课件+内嵌音频（新目标八下Unit 7 What's the highest mountain in the world?）

(共23张PPT)
Unit7
What’s the highest mountain in the world
SectionB 1a-1d
Learning Objectives
1. To learn to use comparatives to compare facts about elephants and pandas.
This panda is 200 cm shorter than this elephant.
2. To listen for specific information about numbers.
3. To be able to talk about pandas.
Lead in
Do you like animals
What do you know about these animals below
How much do you know about them
huge
strong
big ears
long nose
black and white
eat bamboo
cute and friendly
Compare facts about these two animals. Use the language in the box to help you make sentences.
Elephant
is 350 cm tall
weighs 5,000 kilos
eats 150 kilos of food a day
1a
This elephant is 350 cm tall. It weighs 5,000 kilos. It eats 150 kilos of food a day.
Panda
is 150 cm tall
(standing on two legs)
weighs 100 kilos
eats 10 kilos of food a day
Example sentences:
This elephant weighs many times more than this panda.
(200 cm taller/shorter, weigh much more/less, eat much more/less, eat many times more)
This panda is 150 cm tall when it is standing on two legs. It weighs 100 kilos. It eats 10 kilos of food a day.
双腿站立时
Let's make a comparsion.
height
This panda is 200 cm than this elephant.
This elephant is 200 cm than this panda.
shorter
taller
表示“A比B大/小..cm/years/kilos” :
基数词+单位词+ 比较级 + than
weight
This elephant weighs ________________than this panda.
This panda weighs _________________ than this elephant.
This elephant weighs _________________ than this panda.
much more
much less
many times
time 作可数名词时，表示倍数，次数
表示A是B的几倍：A + be+数词+ times +比较级+than+B
eating
This panda eats much_______ _______ this elephant.
This elephant eats much _______ _____ this panda.
This elephant eats _______ _______ ______ _____ this panda.
less than
more than
many times more than
How about the baby elephant and the baby panda？
Which one is bigger when they're born？
At birth, a baby elephant is about 70 to 113 kilos.
At birth, a baby elephant is about 100 cm long.
A baby elephant looks the same as an adult elephant.
An elephant can live up to 60 to 70 years, even 80 years.
Can you guess what’s this
a mouse
a puppy
a baby panda
A baby panda is not 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，直到母亲的下一个孩子出生。
What else do you know about pandas Let’s listen and learn.
Listen and check (√) the numbers you hear.
100 16 20 50
120 0.1 0.2 150
√
√
√
√
√
1b
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
teeth
20
30
1c
Listen for the third time and find the details.
1. The baby pandas are______ ______than adult pandas, they only weigh about 0.1 to 0.2 kilos.
2.An adult panda weighs around 100 kilos. It weighs ______ _______more than a baby panda.
3. A baby panda is ______ _______ shorter than an adult 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
135 cm
black white
see
live up to
Which one is bigger when they're born
Baby pandas are _______ ______ than baby elephants.
Baby elephants are _______ ______ than baby pandas
much smaller
much bigger
1d
Take turns telling your classmates about pandas.
A: A baby panda cannot see.
B: An adult panda weighs many times more than a baby panda.
…
We all live on the same earth,
every life should be respected.
Exercises
weighs live up to at birth kilos many times
1.The baby weighed only 2 kilos ________.
2. People can __________ 200 years in the future.
3. An adult panda weighs __________ more than a baby one.
4. My little sister __________ 15 kilos now.
5. How many _______ did you weigh last year
选择恰当的词填空。
at birth
live up to
many times
weighs
kilos
1. Mom always asks me to make the bed alone beacause
I’m not ____child but ____adult.
A. a; a B. a; an C. an; the
2. My pet dog feels like standing _____ his two legs.
A. in B. with C. on
3. Lily often _____ herself in the morning every day.
A. includes B. weighs C. trains
单项选择。
Summary
1.含有数字的事实描述事物；
2.表示比较的句式；
3.了解一些与熊猫、大象相关的知识。
Homework
1. Preview the article in 2b.
2. Search for more information about pandas online and try to describe a panda in your words.