【学霸笔记】Unit 5 SectionA 1a-2d 教学课件 初中英语五四制鲁教版八年级上册

(共34张PPT)
Section A 1a-2d
Unit 5
What’s the highest mountain in the world
Lead-in
As we all know, there are seven continents(洲) and four oceans in the world.
众所周知
Do you know them Which is the biggest continent in the world
Lead-in
Europe/ j r p/
欧洲
Asia/'e /
亚洲
Africa/' fr k /
非洲
Oceania
/ si ɑ ni /
大洋洲
the Antarctica
/ n'tɑ:kt k /
南极洲
North America
北美洲
South America
南美洲
Asia is the largest continent.
Lead-in
Indian Ocean
印度洋
Which is the biggest ocean in the world
Pacific Ocean
太平洋
Atlantic Ocean
大西洋
Arctic Ocean
北冰洋
The Pacific is the largest ocean.
Pre-listening
1a
Match the facts you know.
Mountain River Sea/Lake Desert
Feature
Most
Least
height
highest/tallest
lowest/shortest
length
longest
shortest
depth
deepest
shallowest
area
biggest
smallest
32,304,410
3,121,078,506
401,450,048
302.54
1,078.306
_________ million _____________________ thousand _______________________
thirty-two
three hundred and four
four hundred and ten
_______ billion ________________________ million _________________ thousand __________________
three
one hundred and twenty-one
and seventy-eight
five hundred and six
___________________ million ___________________ thousand ______________
four hundred and one
four hundred and fifty
and forty-eight
____________________ point __________
three hundred and two
five four
_____ thousand _______________ point _____________
one
and seventy-eight
three zero six
2,002
_____ thousand and ______
two
two
Let’s practice!
1b
Listen and complete the sentences.
Qomolangma is _____________ than any other mountain in the world.
The Sahara is _____________ desert in the world.
The Caspian Sea is _______________ of all the salt lakes.
The Nile is _________________ river in the world.
higher
the biggest
the deepest
the longest
当我们想表达”主语……中最……的“的时候可以用句型:
1:主语+be+the+adj.的最高级+(单名)+of/in短语。
2:主语+be+adj.的比较级+than+any other+单名+of/in短语。
=主语+be+adj.的比较级+than+the other+复名+of/in短语。
Let’s watch a video and role play.
1c
Use the information in 1b to make conversations.
A: What/Which is ____________ mountain
in the world
B: It’s _____________.
A: How ______ is it
B: It’s _____________________________.
the highest
Qomolangma
high
8,848.86 meters high/in height
A: What/Which is _____________ river in
the world
B: It’s _____________.
A: How ______ is it
B: It’s _____________________________.
the longest
the Nile
long
6,671 meters long/in length
Qomolangma
8,848.86 meters high
the Nile
6,671 meters long
A: What/Which is ______________ lake in
the world
B: It’s _________________.
A: How ______ is it
B: It’s _____________________________.
the deepest
deep
1,025 meters deep/in depth
A: What/Which is _____________ desert in
the world
B: It’s _____________.
A: How ______ is it
B: It’s _______________________________.
the biggest
the Sahara
big
9,600,000 square kilometers in size
the Sahara
9,600,000 square kilometers
the Caspian Sea
the Caspian Sea
1,025 meters deep
Free talk
How much do you know about China
It’s one of the oldest countries in the world.
It has a long history.
It’s been around for over 5,000 years.
How long has it been there
It has the biggest population in the world.
What is the population of China
It has a population of 1,400,000,000.
What size is it
It’s about 9,600,000 square kilometers in size.
It’s the biggest country in Asia.
It’s the third biggest country in the world.
Asia n. 亚洲
Yangtze River
Yellow River
What are the important rivers in China
They are the cradle of the Chinese nation.
It is 6,300 kilometers long.
The Yangtze River is the longest river in China.
It is 5,464 kilometers long.
The Yellow River is the second longest river in China.
2a
Listen and number the facts [1-4] in the order you hear them.
4
2
1
3
n. 亚洲
长江
2b
Listen again and fill in the blanks in 2a with the numbers in the box.
4
2
1
3
6,300
5,464
5,000
300
Example: China is one of the oldest countries in the world. It’s over 5,000 years old. It has much longer history than the US. The US is not even 300 years old. China has the biggest population in the world. It’s a lot bigger than the population of the US. China is almost as big as the US. But it is the biggest country in Asia. There are two famous rivers in China. One is the Yangze River, the other is the Yellow River...
Imagine you are Mike, try to give a report by using the information in 2b.
The differences between China and the US
Report time
In fact, there are many places of interest in China.
And one of them is the Great Wall.
The Great Wall
He who doesn’t reach the Great Wall is not a true man.
不到长城非好汉。
Which emperor started to built the Great Wall
Qin Shi Huang is an ancient emperor in Qin Dynasty.
/'e n nt/ /'da n sti/
古代的 朝代
It is a man-made object.
(人造的)
As you can see...
It’s quite long, wide and tall.
He who has never been to the Great Wall is not a true man.
That’s amazing.
2d Listen to the tape and repeat loudly. 大声跟读
Guide: Feel free to ask me anything on today’s Great Wall tour.
Tourist 1: How long is the wall
Guide: Ah, the most popular question! If we’re only talking about the parts from the Ming Dynasty, it’s about 8,850 kilometers long. This makes it the longest wall in the world.
Tourist 2: Wow, that’s amazing! Why did the ancient emperors build the wall
Guide: The main reason was to protect their part of the country. As you can see, it’s quite tall and wide. As far as I know, there are no man-made objects as big as this.
Tourist 3: Is Badaling part of the Ming Great Wall
Guide: Yes, it’s the most famous part.
1. feel free to do sth. 随意做某事
随意问我一些有关中国的事情。
Feel free to ask me anything about China.
2. …is/was to do … ……是做……
最糟糕的事就是什么也不做。
The worst thing is to do nothing.
正如你所看
到的
据我所知
人造物体
Groupwork:
Talk about our hometown.
Then report in public.
单击此处添加标题文本内容
新课探究
情境导入
课堂小结
山东教育出版社
Language points
Qomolangma is higher than any other mountain in the world. (教材 P33 1b)
比较级 + than any other + 可数名词单数
Point
该结构意为“比其他任何一个……都……”，指同一范围内比较，表示最高级含义。
She is thinner than any other student in her class. = She is the thinnest in her class.
other必不可少，用以将主语从比较对象中排除，避免逻辑矛盾。
【特别提醒】如果比较对象不在同一范围内或不属于同一类别，应用“形容词/副词比较级 + than any（任何的）+ 可数名词单数”。
The Pacific Ocean is larger than any lake in the world.
练一练
Hulunbuir is bigger than _____________ city in China.
Hulunbuir is bigger than _____________ city in Anhui.
any other
any
课 堂 小 结
1.形容词的最高级及比较级表达最高级含义：
the+形容词/副词最高级 ...+in/of = 比较级+ than any other + 单数n.
Qomolangma is higher than any other mountain in the world.=Qomolangma is the highest
mountain in the world.
The Sahara is bigger than any other desert in the world. =The Sahara is the biggest desert in the
world.
2. one of+形容词最高级+名词复数 : 表示……之一
China is one of the oldest countries in the world.
Summary
课 堂 小 结
3. much/ a lot +形容词比较级+ than...
China is much/ a lot older than the United States.
4. 表示长、宽、高时常用句型：
基数词 + 单位词（meter, foot, inch, kilo等）+ 形容词（ long, wide, high, tall）
Summary
Ⅰ. 根据语境及所给首字母提示，补全所缺单词。
1. —Last week we made a t of London.
—Oh Tell me what interesting places you visited.
2. For many years people kept on fighting pollution to p the earth.
3. In this town, three fourths of the p is from Sichuan.
4. —How far is it from here to the post office
—About five hundred m .
5. The river is not d and big ships can’t in it.
our
rotect
opulation
eters
eep
Exercises
Ⅱ. 根据汉语意思完成英语句子，每空一词。
1. 就我所知，这个游泳池有20平方米。
_______ _______ _______ _______ _______, this swimming pool is twenty square meters.
2. 长城是世界上最古老的城墙之一。
The Great Wall is _____ _____ _____ ________ walls in the world.
3. 游客们可以随便问问题。
Tourists can ________ ________ to ask questions.
As far as I know
one of the oldest
feel free
Exercises
4. 撒哈拉沙漠是世界上最大的沙漠吗？
Is the Sahara ________ ________ ________ in the world
5. 这条河比那条河宽得多。
This river is ________ ________ than that one.
the biggest desert
much wider
Can you introduce China now
China is a great country.
It has... in the world. It is a lot/ much ...than...
It is ... in size. It is ...than....
As for history, it is one of .... It is much older than...
I love my country.
THANK YOU