Unit 7 What's the highest mountain in the world？ Section B 3a-Self Check课件(共25张PPT)

(共25张PPT)
Unit 7
What’s the highest mountain in the world.
人教版八年级英语下册
Section B 3a-Self Check
Can you guess what the animal is
They are huge animals.
They live in the sea.
They can sing songs.
They can jump high out of water.
They are very clever and also very friendly.
What are they
Read the following words and phrases about whales. Put them in the correct place in the chart.
Humans catch whales for meat, fat and oil
Eat small fish and other sea life
Jump high out of the water
Rules on whale protection
Huge
Water pollution
3a
Live in the sea
Some kinds have teeth
Learn more about whales
Stop putting rubbish into the sea
Sing songs
Whale parts sold to make things like
candles and soap
What do they look like
Where do they live Live in the sea
What do they eat
What can they do
Why do some of them have to be protected
How can we protect them
Huge; Some kinds have teeth;
Eat small fish and other sea life
Jump high out of the water; Sing songs
Humans catch whales for meat, fat and oil; Water pollution; Whale parts sold to make things like candles and soap
Rules on whale protection; Learn more about whales; Stop putting rubbish into the sea
Please look at the pictures below:
The whales are in danger now.
What should we do to protect them
Whales are ... They live in ...
They eat... They can ...
One interesting fact is ...
Another interesting fact is ...
Some kinds of whales are in
danger because ...
We should protect whales from ...
I think people should/shouldn’t...
3b
Write a paragraph about whales and why they need to be protected. Use the information in 3a. Then make a poster.
Sample writing:
Whales are huge animals. They live in the sea and eat small fish and other sea life. One interesting fact is whales can jump high out of water. Some kinds of whales are in danger because humans catch them for meat, fat, and oil, and use whale parts to make candles and soap.
Whales are also in danger from water pollution. We should protect whales by making rules on whale protection and by not putting rubbish into the sea. I think people should learn more about whales.
1. Complete the chart.
Adjectives Comparatives Superlativ
high
dangerous
long
popular
higher
highest
more dangerous
most dangerous
longer
longest
more popular
most popular
Self Check
2. Match verbs and objects. Then add one more
object to each list.
Verbs Objects
1. reach a. my life, my money,...
2. achieve b. the top of a mountain, the library,...
3. risk c. my dream, success,…
Reach the top of a mountain
Reach the library
Reach the bus stop
Reach the agreement （达成协议）
Achieve my dreams
Achieve success
Achieve the first place
Achieve our goal
Risk my life
Risk my money
Risk management(风险管理)
Risk defeat(冒着失败的风险)
1. An elephant weighs(few / many)times more
than a dog.
2. An adult panda can eat ( much / a little)
more than a cat.
3. Canada is a (little / lot) less __________
(crowded) than China.
4. A tiger is ( much / a little ) _________
(strong) than a man.
3 Circle the correct word and/or fill in the
blank with the correct form of the word in
brackets for each sentence.
crowded
stronger
Paul is very _____ . He is ______ than his brother.
A. heavy --- heavier B. heavy --- heavy
C. heavier --- heavier D. heavy---heavyer
2. It has the ________ clothing store in the town.
A. goodest B. gooddest C. best D. better
3. This ruler is ________ than that one.
A. long B. longer C. the longest D. longest
4. This book is ________ of all.
A. cheapest B. cheap C. cheaper D. the cheapest
I.单项选择。
A
C
B
D
Exercises
5. This is one of ________ films of this year.
A. more exciting B. exciting
C. the most exciting D. most exciting
6. Tom is __________ of the two boys.
A. taller B. tallest C. the taller D. the tallest
7. Of my parents, my father looks_________.
A. old B. older C. the oldest D. the older
8. This watch is ________ than that one.
A. much expensive B. expensiver
C. more expensiver D. more expensive
C
C
D
D
II. 用括号中形容词的适当形式填空。
1. I am very _______. But Tom is ____________than I.
Frank is ________________. (tired)
2. Which is ________________ (difficult), physics or biology
3. This book is ______ than the other two. It is ____________
of the three. (easy)
4. In summer it’s ________ (hot) in Wu Han than in Beijing .
5. The Chinese people have a much _______ (good) life now.
tired
more tired
the most tired
more different
easier
the easiest
hotter
better
6. Lily gets up __________ (early) than Lucy.
7. Which goes ______________ (slowly), Tom or Jim
8.This book is _________________ (interesting) than one.
9. She works ____________________(careful) in her
school.
10. Who goes to bed ____________ (late) Jim, Tom or
Jack
11. I think turkey is __________________ (delicious) of all.
earlier
more slowly
more interesting
the most carefully
the latest
the most delicious
(2019·苏州）
The flying squirrel might be one of ______ animals you could meet during the trip.
A. strange B. stranger
C. strangest D. the strangest
D
中考链接
句意：鼯鼠很可能是你在旅行中遇到的_____ 动物之一。由one of...结构以及 you could...这一限定句可知，此处考查strange的最高级。故选D。
U7 S -
（2019·湘西）
— Do you know that China is one of ____
countries in the world
— Yes，I do. It’s much _______ than the US.
A. the oldest; older
B. old; older
C. older; older
A
【解析】
句意：“你知道中国是世界上 ____ 的国家之一吗？”
“是，知道。比美国_____多了。” 上句考察世界范围。故用最高级；下句由than可知，应该用比较级。故选A。
1. How much do you know about
pandas Share with your partners.
And discuss how to protect them.
2. Search more information about
whales on the internet.
Homework