(共22张PPT)
Unit 7 What’s the highest mountain in the world
Section A (1a— 2d)优质课
一、教学目标
1.学习和掌握本节课的词汇和短语
2.能掌握听前的词汇分类与听中聚焦关键信息的听力策略。
3.通过听后深度挖掘听力信息任务的设置和文本再构，能进一步
去判断并思考表达观点，发展口语技能。
二、教学重点
1.学习和掌握本节课的词汇和短语
2.能掌握听前的词汇分类与听中聚焦关键信息的听力策略。
三、教学难点
1.通过听后深度挖掘听力信息任务的设置和文本再构，能进一步
去判断并思考表达观点，发展口语技能。
Let’s enjoy the following song.
please choose the following airplane,
I will take you to travel around the world.
Qomolangma
珠穆朗玛峰
the Nile
尼罗河
the Caspian Sea
里海
the Sahara
撒哈拉沙漠
highest最高的
longest最长的
biggest最大的
deepest最深的
mountain山
river 河
desert沙漠
lake 淡水湖
Where did we go just now
We went to
the
in the world.
0
1a Match the facts you know.
Qomolangma about 9,600,000 square kilometers in size
The Sahara 1,025 meters deep
The Caspian Sea 6,671 kilometers long
The Nile 8,844.43 meters high
What is the highest mountain
the longest river
the biggest desert
the deepest lake
It’s_________.
pair work
基数词 + 单位词s + 形容词(long, wide, high, deep等)
长、宽、高、深、面积的表达方法
1b
Listen and complete the sentences.
1. Qomolangma is ______ than any other mountain in the world.
2. The Sahara is ____________ desert in the world.
3. The Caspian Sea is ____________ of all the salt lakes.
4. The Nile is ___________ river in the world.
higher
the biggest
the deepest
the longest
How hight is Qomolangma
Qomolangma is about 8,844.43
meters high.
thousand
eight
eight hundred and forty-four
point four three
point
about 9,600,000 square
kilometers in size
million
thousand
nine million six thousand
the Sahara
How big is the Sahara
1: 1—12: (记住每个单词)
2: 13—19: -teen (thir-, fif-, eigh-)
3: 20—90: -ty (twen-, thir-, for-, fif-, eigh-)
4: 21—99:
十位
_
个位
5: 100, 200, ... 900:
hundred
6: 101—999:
_______ hundred and
__
个位
十位
__
_
个位
小结:
7: 多位数:
_____ billion (十亿), ______ million (百万), _____ thousand, ______ hundred and
个位
十位
_
_
个位
_
Can you read these numbers
9,600,000
6,671
1,025
8,844.43
nine million, six hundred thousand
six thousand, six hundred and seventy-one
one thousand and twenty-five
eight thousand, eight hundred and forty-four point four three
If you are a guide(导游)，please introduce(介绍) a famous place to the tourists(游客).
__________ is the longest river in China.
It’s longer than any other river in China.
A. The Amazon River
B. The Yellow River
C. The Nile
D. The Yangtze River
['j z ]
比较级+than any other+名词+其他,比其他任何一个…都…
=the+最高级+名词+其他
China
the US
Let’s compare China with the US.
________has the biggest population in the world.
________is the biggest country in Asia.
________has a much longer history.
China
2aListen and number the facts (1- 4) in the order you hear them.
___ The Yangtze River is about ____ kilometers long and the Yellow River is ___ kilometers long.
___ China has the biggest population in the world. It’s a lot bigger than the population of the US.
___ China is over ___ years old. It has a much longer history than the US. The US is not even ___ years old.
___ China is almost as big as the US, and it is the biggest country in Asia.
4
2
1
3
1.population人口,作主语时,谓语动词用单数形式
某地有多少人口:The population of+某地+is+数词
某地+has a population of +数词
2.much +比较级 :…得多
much, a lot, a little, still, less,even+形容词比较级表示程度
口诀：两多两少一甚至
2b Listen again and fill in the blanks with the numbers in the box.
6,300 5,000 5,464 300
___ The Yangtze River is about ______kilometers long and the Yellow River is _______ kilometers long.
___ China has the biggest population in the world. It’s a lot bigger than the population of the US.
___ China is over _______ years old. It has a much longer history than the US. The US is not even ______ years old.
___ China is almost as big as the US, and it is the biggest country in Asia.
4
2
1
3
6,300
5,464
5,000
300
What is the…est___
in the world/China…
A: What is the highest/longest/deepest/ biggest...in the world
B: ...
____. It's higher/longer/
… than any other ___in the world.
Pair work
Watching a video and answer
Do you know what is the saying goes about The Great Wall
He who does not reach the Great Wall is not a real man!
不到长城非好汉
1. How long is the Ming Great Wall
2. Is Badaling part of the Ming Great Wall
It’s about 8850 kilometers long.
2d Read the conversation and answer the questions:
Yes, it’s the most famous part.
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 other 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.
随便做某事
正如你所看见的
就我所知
墙
惊奇的
古代的王帝
保护
宽的
人工制造的物体
__________________ (可以)随便(做某事)
___________________ 就我所知
__________________ 平方米
__________________ 咸水湖
_____________________ 最多的人口
feel free (to do sth.)
as far as I know
square meters
salt lakes
the biggest population
What’s the population of ...
It is … meters high (long, wide…).
1.根据句意，从方框中选择恰当的单词填空，有的需要变换形式其中有两个余
1. Linda, the sun is shining. Please wear your sunglasses _________ your eyes.
2. We hardly see grass or water in the ________.
3. Those ________ were interested in the Summer Palace and they visited it.
Exercise
desert, protect, deep, tour, ancient, wide, wall
to protect
desert
tourists
4. This building is ____________ than that one. It has a longer history.
5. I think Green Street is the ________ of all the streets in our city. Five cars can run on it side by side.
more ancient
widest
2.根据汉语意思完成英语句子，每空一词。
1. 就我所知，Alex是班里最勤奋的学生。
_______ _______ _______ _______ _______, Alex is the most hard-working student in the class.
2. 里海比其他的咸水湖都深。
The Caspian Sea is ________ ________ ________ ________ ________ ________.
3. 在整个市里我们镇的人口最多。
Our town___ ____ ______________ ____________ in the whole city.
As far as I know
deeper than
has the biggest / largest
the other salt lakes
population
4. 我们学校操场面积约为200平方米。
Our school playground is about 200 ______ ____ ____ ________
5. 孩子们，桌子上的东西随便吃！
Children, ________ ________ to eat anything on the table.
meters in size
feel free
square
Thank you for listening!
