Unit 7 Section B 3a-self check课件+内嵌视频（新目标版八下Unit 7 What's the highest mountain in the world?）

(共31张PPT)
Unit7
What’s the highest mountain in the world
SectionB
3a-self check
01.Lead in
02.Writing
03.Exercises
04.Homework
Part1
Lead in
PPT模板 http://www./moban/
Reviewing:
1
2
3
4
5
6
7
8
9
tiger
lion
whale
elephant
panda
monkey
giraffe
dolphin
koala
cat
cow
dog
Boys read the words in black.Girls read the words in red.
Rules
Watch a video
Which animal does they meet
01
A whale.
Do you know something about it
02
Part2
Writing
02
03
06
01
05
04
weight
food
hobbies
height
special ability
living place
How to describe a animal
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
PPT模板 http://www./moban/
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
The wales are in danger.
What’s wrong
Water pollutiuon
01
Human activities
02
Global warming
03
Why are whales in danger
Have a discussion
01
02
03
How can we protect them
Follow rules and laws
Protect the enviroment
Make posters to let more people help
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.
体裁：说明文
01
时态：一般现在时
02
人称：
第一/第三人称单数
03
写作注意点
Beginning：introduce their appearance，living place...
01
Body:why and how we need to protect them
02
Ending:appeal more people to protect them
03
The structure of the article
Analyzing of the article
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...
para.1
para.2
para.3
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.
beginning
body
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.
ending
Writing time
Write a paragraph about pandas and why they need to be protected.
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,…
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
Part3
Exercises
PPT模板 http://www./moban/
1. The biggest ______ in the world is the Sahara.
2. The river is too ______ to swim in.
3. China is one of __________ civilizations (文明) in the world.
4. The ______ of the fastest animal is 120 kilometers per hour.
5. －What ______ do you need for your coat
－I want a large one.
desert
dirty
the oldest
一、根据句意，用适当的词填空。
speed
size
二. 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
Part4
Homework
1. How much do you know about
dolphins Share with your partners.
And discuss how to protect them.
2. Search more information about
whales on the internet.
Homework
Thank
you