(共26张PPT)
Unit 7
What's the highest mountain in the world
Section B 1a-1d
Words game
cm
(centimeter)
at birth
adult
up to
birth
weigh
根据星星中的英文说出中文意思！
Who can be the king
Warming up
I’m the king of the forest,
but I'm too old now,
I need a new king instead of me.
Who can be the king
Of couse me. I am (high)
than any other animal in the forest!
higher
It's me! I am . (strong) of all animals.
the strongest
Me! I run much . (fast) than the other animals.
faster
Who can be the king
We must know more about them and
compare with them to choose the best one.
New words
The Facts about the Animals
Adult tiger
——is 130 cm tall，
——weighs 300 kilos，
——eats 40 kilos of meat a meal.
A: How tall is an adult tiger B: It is tall.
A: How much does an adult tiger weigh B:It weighs .
A: How much does an adult tiger eat a meal B:It eats .
adj. 成年的；成人的
n. 成人；成年动物
centimeter/ centimetre 厘米
v. 重量是……
weight n. 重量
The Facts about the Animals
Elephant
---- is 350 cm tall
----weighs 5,000 kilos
----eats 150 kilos of food a day
Giraffe
-----is 800 cm tall
----weighs 700 kilos
----eats 35 kilos of food a day
A: How tall is a/an... B: It is tall.
A: How much does a/an.. weigh B:It weighs .
A: How much does a/an ... eat a meal B:It eats .
The Facts about the Animals
Panda
---- is 150 cm tall
(standing on two legs)
----weighs 100 kilos
----eats 10 kilos of food a day
Sentence: This panda is 150 cm tall when standing on two legs,it weighs 100 kilos and eats 10 kilos of food a day.
1a Compare facts about these animals.
350 cm tall
150 cm tall
This elephant is 200 cm _____ ______ this panda.
This panda is 200 cm ______ _____ this elephant.
VS
Height
taller than
shorter than
数词+计量单位+比较级+than
1a Compare facts about these animals.
This elephant weighs _____ ______than this panda.
This panda weighs ______ _____than this elephant.
VS
Weight
much more
much less
5,000 kilos
100 kilos
much+比较级+than: ...得多
1:much/a lot/far+比较级：
...得多(比较差距大)
2:a little/a bit+比较级：
...一点儿，稍微...(比较差距小)
3:even+比较级：甚至...
1a Compare facts about these animals.
This elephant eats ____ _____ ____ than this panda.
This panda eats ______ ______than this elephant.
VS
Food
many times more
much less
150 kilos of food a day
10 kilos of food a day
14 times more
倍数+比较级+than
Adult tiger
——is 130 cm tall
——weighs 300 kilos
——eats 40 kilos of meat a meal
Let's compare!
Giraffe
-----is 800 cm tall
----weighs 700 kilos
----eats 35 kilos of food a day
Look and guess——what animal is it .
baby panda
adult panda
Let's get to know more about baby panda!
1b Listen and check the numbers you hear.
_____100 _____ 16 _____ 20 _____ 50
_____ 120 _____ 0.1 _____ 0.2 _____ 150
Task 1:read the numbers loudly.
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.
Task 2:guess the meaning of the numbers.
Task 3:listen and check the numbers.
√
√
√
√
√
the numbers may be about weight and length
Tips: When you are listening to the tape, it is a good way to pay attention to numbers in the dialogue.
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.
出生时
到达(某数量,程度等)
0.1
0.2
15
pink
teeth
20
30
Tips: Find out the key words.
1: Are they much smaller than an adult panda
2: When they’re born, they only weigh about 0.1 to 0.2 kilos.
3: An adult panda weighs many times more than a baby.
4: The adult pandas weigh about 100 kilos.
5: At birth, it’s only around 15 cm long,
but an adult panda is around 150 cm long.
6: Is a baby panda also black and white
7: A baby panda is pink and it cannot see. It also doesn’t have any teeth.
They can live up to 20 to 30 years.
1c Read the sentences loudly.
1d Make a comparison between a bady panda and an adult panda.
0.1 to 0.3 kilos
bady panda
adult panda
weight
size
color
others
about 100 kilos
around 15 cm long
around 150 cm long
pink
black and white
can't see, no teeth
live up to 20-30 years
1: A baby panda weighs than an adult panda.
2: An adult panda is longer than a baby panda.
3: A baby panda is pink ,while an adult panda is blank and white.
4: ...
…many times more than…“比……多很多倍”
英语中常用的倍数表达法有：
（1）“A+谓+倍数+形/副的比较级+than + B”
A是B的多少倍（大/小/长……）
例：他跑得比他弟弟快三倍。
He runs three times faster than his brother.
（2）“A+谓+倍数+as+形/副的原级+as+B”
A是B的几倍
例：我们的学校是你们学校的两倍大。
Our school is twice as big as yours.
（3）“A+谓+倍数+the height/weight/length/size …
+of + B” A是B的几倍（高/重/长/大……）
例：这座山的高度是那座小山的四倍。
This hill is four times the height of that small one.
（1）他跑得比他弟弟快三倍。
He runs ____________________ his brother.
（2）这棵树是那棵树的三倍高。
This tree is ____________________ that one.
（3）这座山的高度是那座小山的四倍。
This hill is ____________________ that small one.
three times faster than
three times as tall as
four times the height of
Summary.
words/phrases
sentences
1
2
3
4
cm: n
weigh: v.称重
adult: n.
birth: n. at birth
up to
5
1
倍数+比较级+than
2
数词+计量单位+比较级+than
3
much/a lot /far/a little/
a bit/even+比较级+than
1
2
3
Homework.
Self-check 1
Self-check 3
....
