人教版八年级下册Unit 7 What’s the highest mountain in the world Period 5 Revision课件(共21张PPT)

(共21张PPT)
Revision of U7
Who has a better memory
1. About 70 percent of the (人口) in China are farmers.
2. The price for the hotel (包括) breakfast.
3. The Caspian Sea is the (深)of all the salt lakes.
4. The elephant (重量是) much heavier than the horse.
5. Tom tried his best and (成功)in reaching the top .
population
includes
deepest
succeeded
weighs
6.One of the (游客)came from Africa. He couldn’t understand Chinese.
7. I’ll never give up (实现)my dream.
8. I am worried about his .(疾病)
9. He held the old man’s hands and looked at him with ___________(激动)
10. You can ask the police for (保护) when you are in trouble.
Who has a better memory
tourists
achieving
illness
protection
excitement
phrases
随便做某事
据我所知
与…一样大
人造的事物
大得多
长的多
高8,844.43米
深1,025米
长6,671公里
9,600,000平方公里
活到…岁
feel free to do sth
as far as I know
as big as
man-made objects
a lot/much bigger
a lot/much longer
8,844.43 meters high
1,025 meters deep
6,671 kilometers long
9,600,000 square kilometers in size
live up to …years
run along
the southwestern part of China
freezing weather condition
take in air/ breathe
the first people to reach the top
risk their lives
challenge oneself
in the face of difficulties
achieve/realize the dream
the forces of nature
even though/ even if
1.绵延
2.中国西南部
3.冰冻气候环境
4.呼吸空气
5.第一批到达山顶的人
6.拿他们的生命冒险
7.挑战某人自己
8.在困难面前
9.实现梦想
10.大自然的力量
11.即使，尽管
兴奋地跑过来
大约300
绊倒
死于疾病
某人花时间做某事
做研究
保护某人免于
濒临灭绝野生动物
9.做某事的重要性
10.为...准备
11.醒着
12.撞倒
13.每两年
run over with excitement
300 or so
fall over
die from illness
sb spend time doing sth.
do research
protect sb. from
endangered wild animals
the importance of doing sth. prepare...for...
be/stay/keep awake
walk into
every two years
How is the Qomolangma
Qomolangma is 8844.43 meters .
It is mountain of all mountains.
=It is higher than any other in the world.
high
the highest
mountain
Fill in the blanks and analyze sentences
提问数据：How+ is sth.
数据回答：A is 数字+单位+ .
of+ 范围;in+ 范围
any other+ ，意为“其他任何一”
high
Qomolangma is 8844.43-meter-high
×
长宽高深远（adj）
同类别对象
不同类别环境
[C]单数
长宽高深远（adj）
weigh vs. weight
-Do you know the of the elephant
-Yes. It about 5,000 kilos.
A.weight,weighs; B.weight,weight;
C.weigh,weighs; D.weigh,weigh
weigh 是 意为 ；weight 是 意为 。
-What's the weight of the elephant
=
-It ...
How much does the elephant weigh
weighs
V.
称重
n.
重量
“实现梦想”
In the face of difficulties, he didn't give up and he achieved his dream at last.
（用come true改写划线部分）
...his dream came true...
（用make改写划线部分）
...he made his dream come true...
adj,adv的原级比较
1.Bob never does his homework____Mary.He makes lots of mistakes
A. so careful as B.as carefully as
C. carefully as D. as careful as
2.It does not snows so as yesterday.[hard]
3.The factory is twice as as that one .[large]
4.The girl is too to go to school.[young]
large
hard
young
A.肯定：as...as 否定： ;
B.可用too, 等修饰原级
not as/so...as
enough,quite,very,pretty
1.Bill runs (fast) than any other boy in his class.
2.The days are getting ______and_______when spring comes.(long)
3.__kids there are in a family,__their life will be.
A.The less/ the better B.The fewer/ the better
C.Fewer/ richer D.More/ poorer
4.Tom is __________of the two .(tall)
5.There are ______new words in Unit 7 than in Unit 6.
A.many B. much more
C. many more D. quite a few
adj,adv的比较级用法
faster
longer longer
the taller
adj,adv的最高级用法
1.Who is the (高)of all in the school
2.Titanic was one of (popular) movies at that time.
3.The Yellow River is the second (long)river in china .
tallest
the most popular
longest
1.表示 的人或事物进行比较时用最高级
2.be+one of+the+最高级＋名词 表”最···之一”
3.the+ ＋最高级＋ 名词＋范围，表“第几最...”
三者或三者以上
复数
序数词
单数
about population
- is the population of China
-It a population of 1,339,724,852.
-The population of China is very .
A.How much;is;many B.How many;has;large
C.What;has;large D.How big,is;many
提问人口多少用句型： ;
拥有多少人口用动词： ;
修饰人口多少用形容词： .
What is the population of...
have/has
large/big,small
6 points
Take steps to read a number
1,025
6,671
8,844.43
9,600,000
step 1:标好逗号， 位一“逗”
step 2:明确单位（百，千，百万，十亿)
step 3:百位和十位之间需用 连接
step 4:小数点的读法“ ”
三
hundred,thousand,million,billion
and
point
8 points
Circle keywords and translate
1.据我所知，中国是世界上最古老的国家之一。
As far as I know,China is one of the oldest countries in the world.
2.尽管下雨，但她坚持跑步。
Even though/if it rains, she keeps running.
3.这张桌子有三米长，两米宽。
This desk is three meters long and two meters wide.
4.太平洋（Pacific）比世界上其他任何一个大洋都大。
The Pacific Ocean is bigger than any other ocean in the world.
What do you know about them
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.
3a
Read the following words and phrases about whales. Put them in the correct place in the chart.
What do they look like
Where do they live
What do they eat
What can they do
Huge
Some kinds have teeth
In the sea
Small fish and other sea life
Jump high out of the water
Sing songs
Why do some of them have to be protected
How can we protect them
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
3b
Writing: Use the information in 3a to talk about whales.
提纲：
Para 1 :introduce whales
Para 2 :Why they need to be protected
Para 3 :How can we protect whales
Whales are huge animals. They live in the sea and eat small fish and other sea life. They can jump high out of the water.
One interesting fact is that 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. Another interesting fact is that the oceans are getting polluted and it’s difficult for whales to live in the sea.
We should do something to protect whales. For example, we should make rules on whale protection, and we should not put rubbish into the sea. What’s more, I think people should learn more about whales. The better we know about them, the more we can do to protect them.
Introduce whales
why
How to protect them
THANKS!