Unit 7 SectionA 1a-2d（课件+音视频）（人教八下 What's the highest mountain in the world ?）

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Unit7
What’s the highest mountain in the world
SectionA 1a-2d
Content
Lead-in
Present
Language points
Exercises
Lead-in
Part 1
watch a video
1
After watching a video ,which place does it talk about
2
How long is it
Answer the questions
The Great Wall.
More than 20,000 km.
Have a discussion
Where is it
Do you know something about the Great Wall
How long is it
Which is the most famous part
the Great Wall
Where is it
How long is it
Which is the famous part
In China.
More than 20,000 km.
Badaling part of the Ming Great Wall.
Present
Part 2
How much do you know about the world
B:Qomolangma.
A:What is the highest mountain in the world
How much do you know about the world
B:The Caspian Sea.
A:What is the deepest salt lake the world
How much do you know about the world
B:The Nile .
A:What is the longest river in the world
How much do you know about the world
B:The Sahara.
A:What is the biggest desert in the world
Choose lucky number(可以选择任意顺序）
B:The Nile .
A:What is the longest /deepest / highest/biggest/in the world
1
2
3
4
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
Match the facts you know.
1a
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.
Listen and complete the sentences.
higher
the biggest
the deepest
the longest
1b
Use the information in 1b to make conversations.
A: What is the highest mountain
in the world
B: Qomolangma.
1c
A: What is the biggest desert in the world
B: Sahara.
A: What is the deepest salt lake in the
world
B: Caspian sea.
A: What is the longest river in the world
B: Nile.
____ 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.
Listen and number the facts [1-4] in the order you hear them.
2
4
2a
6,300 5,000 5,464 300
____ 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.
1
3
____ 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.
Listen again and fill in the blank in 2a with the numbers in the box.
6,300 5,000 5,464 300
2b
2
4
6,300
5,464
____ 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.
1
3
5,000
300
A: Did you know that China is one of
the oldest countries in the world
B: Yes, I did. It’s much older than
my country.
Make conversations using the
information in 2a.
2c
1
2
2. What does the guide say about the wall
1. How long is the Ming Great Wall
It’s about 8,850 kilometers long.
It’s quite tall and wide. /
It’s the longest wall in the world.
…
Read from 2d and answer the questions.
Role-play the conversation.
2d
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.
Tourist 1
Tourist 2
Tourist 3
Role-play the conversation
The Great Wall is about 8, 850 kilometers long. This makes it the longest wall in the world.
...
...
Language points
Part 3
1. population
population意为“人口数量”，谓语动词要用单数形式。询问人口数量时要用“What’s the population of ... ”提问，而不用how many或how much等提问。表示人口“多”要用large 或 big；表示人口“少”要用small。
Language points
这个城市的人口是600万。
The population of this city is six million．
中国的人口比美国的人口多很多。
The population of China is much larger than that of the USA.
2. man-made
为合成形容词，意为“人造的”。英语中像这样与-made复合而成的形容词还有：handmade(手工制作的)、homemade (家庭制作的)、machine-made (机制的)等，用以描述产品的生产或制造手段、特点等。
这种鱼都是自家做的。
This kind of fish is homemade.
3. Feel free to ask me anything on today’s Great Wall tour.
在今天的长城游中，大家尽管问我任何问题，不
要拘束。
feel free是英语口语中一个常用表达。若有人让
你feel free to do something，就是让你无需拘束，
只管按照自己的意愿去做某事。e.g.
4. Qomolangma is 8,844.43 meters high.
It is … meters high (long, wide…).
它……米高(长,宽……)。
英语表示“有多长(宽，高……)”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。
这座山高三千多米。
The mountain is more than three thousand meters high.
它离我们只有三十八万公里。
It is only 380,000 kilometers away.
这座绿色长城长7,000公里。
The Green Great Wall is 7,000 kilometers long.
much higher 意为“高得多”。在形容比较级前还可以用much, even, a little, still ,a lot, less等修饰词表示程度。
6. It’s much older than my country.
比我的国家更古老。
他比我跑得更快。He runs even faster than I.
日本土地面积只比德国大一点儿。
Japan is a little larger than Germany in area.
1. It is … meters high (long, wide…).
2. What’s the population of ...
3. much, even, a little, still, a lot, less+形容词比较级
4. as far as I know…
as / so far as I can remember / I can tell / I can see
as far as 远至
5. 合成词man-made
Summary
Exercises
Part 4
1. The p________ in our hometown is very large.
2. We t____ by car every summer.
3. We have to make plans to p _____ the endangered animals.
4. They came to a _____ (宽阔的) river.
5. Some _______ (古老的) towns have walls around them.
opulation
our
rotect
wide
I.根据提示完成句子。
ancient
1. This bike is more expensive than that bike.
That bike is _____ __________ than this
bike.
That bike is ________ _______ this bike.
That bike is not ____ __________ ___ this
bike.
less
expensive
cheaper
than
as
expensive
as
II. 同义句转换。
2. I prefer maths to English.
I like maths __________________ English.
better than
3.He is the tallest student in the class.
He is _______________________________
in the class.
taller than any other student
any other + 名词单数
1. Lily gets up __________ (early) than Lucy.
2. Which goes ______________ (slowly), Tom
or Jim
3. This book is __________________
(interesting) than that one.
earlier
more slowly
more interesting
III. 根据所给词的适当形式填空。
4. She works _____________________
(careful) in her school.
5. Who goes to bed _________(late), Jim, Tom
or Jack
6. I think turkey is ____________________
(delicious) of all.
the most carefully
latest
the most delicious
1.Practice with your classmates to
speak and write large numbers.
2.Write some number cars and put
them in your room. Whenever you
see, read them quickly.
Homework
Thank you