Unit 7 What's the highest mountain in the world? Section 2a-2d（共有PPT25张）

(共25张PPT)
Unit 7. section a. 2a-2d
What’s the highest mountain in the world
Check homework and review what we learnt before.
What is the highest mountain in the world
How high is it
What is the longest river in the world
How long is it
What is the biggest desert in the world
How big is it
What is the deepest salt lake in the world
How deep is it
__ 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.
2a
6,300 5,000 5,464 300
1
4
3
2
Listen 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.
2b
1
4
3
2
6,300
5,464
5,000
300
6,300 5,000 5,464 300
size
Listen again and fill in the blanks in 2a with the numbers in the box.
Listen again and take notes of patterns about comparison.
a bit more
one of the oldest countries
much older than
one of the youngest countries
the biggest population
a bit bigger than
the same size as
the biggest country
the longest river
longer
更；多一点
最古老的国家之一
比...老得多
最年轻的国家之一
人口最多
比...大一点
和...一样大
最大的国家
最长的河流
更长
2c
Make conversations using the information in 2a.
Suppose Student A is Chinese, and Student B is a foreigner.
For example:
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.
China America
River
Population
History
Size
Feel free to ask me anything on today’s Great Wall tour.
How long is the wall
Ah, the most popular question! If we are only talking about the parts from the Ming Dynasty, it’s about 8850 kilometers long. This makes it the longest wall in the world.
Wow, that’s amazing! Why did the ancient emperors build the wall
Guide:
Tourist 1:
Guide:
Tourist 2:
Role-play the conversation.
2d
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.
Feel free to ask me anything on today’s Great Wall tour.
How long is the wall
Ah, the most popular question! If we are 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.
Wow, that’s amazing! Why did the ancient emperors build the wall
Guide:
Tourist 1:
Guide:
Tourist 2:
Role-play the conversation.
2d
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.
Feel free to ask me anything on today’s Great Wall tour.
How long is the wall
Ah, the most popular question! If we are 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.
Wow, that’s amazing! Why did the ancient emperors build the wall
Guide:
Tourist 1:
Guide:
Tourist 2:
Role-play the conversation.
2d
注意语气词
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.
Now let’s talk about the Great Wall. The parts from the Ming Dynasty is about 8,850 kilometers long. This _________________________________. The ancient emperors built it to _______ their part of the country. It is quite ___________ and there are no other __________ objects _________ this. Badaling is the most famous part of the Ming Great Wall.
makes it the longest wall in the world
protect
tall and wide
man-made
as big as
Fill in the blanks according to the conversation.
Language points
3. China has the biggest population in the world. (教材 P50 2a)
Post-listening
population n. 人口；人口数量
Point
① population 是集体名词，在句中作主语时，谓语动词用单数形式。
The population of the world continues to increase, but in some areas the population is falling.
Post-listening
② 表示有多少人口时，用“have/has a population of + 数词”，或“the population of … is + 数词”。
China has a population of about 1.4 billion. = The population of China is about 1.4 billion.
③ 询问人口多少时，用“What is the population of … ”或“How large is the population of … ”。
What/How large is the population of Henan Province
Post-listening
④ 表示人口多少时，用 big/large 或 small 修饰，而不能用 many，much 或 few 等。
India has a large population.
类似的，表示 price（价格）高低，用 high 或 low，不能用 expensive 或 cheap；表示 temperature（温度）高低，用 high 或 low，不能用 hot 或 cold。
Language points
4. Feel free to ask me anything on today’s Great Wall tour. (教材 P50 2d)
Post-listening
tour n. & v. 旅行；旅游
Point
tour在此处作可数名词，还可以作动词用。
They went on a tour around Europe last year. ( n.)
We toured Italy for our holiday last year. ( v.)
【拓展延伸】
tour (v.) + 后缀 -ist → tourist (n.) 旅行者；观光者
The tourists (n.) toured (v.) Hong Kong for holidays. They all enjoyed their tour (n.).
Language points
5. Wow, that’s amazing. (教材 P50 2d)
Post-listening
amazing adj. 令人大为惊奇的；令人惊喜（惊叹）的
Point
amazing一般用于修饰事物，amazed（感到惊奇的）常用于修饰人。 be amazed at 意为“对……感到惊讶”。
The amazing magic show made me feel so amazed.
I’m amazed at his rapid progress.
经典例句
【拓展延伸】类似的以 -ing（令人……），-ed（感到……）结尾的形容词：
interesting/interested, surprising/surprised, relaxing/relaxed, moving/moved, tiring/tired, boring/bored, exciting/exited, …
Language points
6. The main reason was to protect their part of the country.(教材 P50 2d)
Post-listening
protect v. 保护；防护
Point
protect此处用作及物动词, protect… against/from…“保护……免于……”。protection作不可数名词，意为“保护；防卫”。
Are we doing enough to protect the environment
He wears sunglasses to protect his eyes against/from the strong sunlight.
It’s parents’ duty to provide protection for their children.
（达州中考）— ______ is the population of China now, Jack
— Let me think for a moment; it is about ______.
A. How many; 1,400 million B. What; 1,400 million
C. What; 140 million D. How many; 140 million
（安徽中考）— The 5G technology can help doctors treat patients who are hundreds of kilometers away.
— It’s really ______.
A. secret B. direct C. amazing D. traditional
Exercises
一、单项选择
B
1
2
C
（潍坊中考）____I know, more and more people in the world are
learning Chinese.
As well as B. As often as
C. As soon as D. As far as
The Yangtze River is about ______.
A. 6300 kilometer long B. 6300 kilometers long
C. 6300-kilometer long D. 6300 kilometers’ long
The girl is ______ than any other girl in her class.
more beautiful B. the most beautiful
C. beautiful D. much beautiful
Exercises
D
3
4
B
5
A
Hangzhou will be the third Chinese city to host the _______(Asia)
Games after Beijing and Guangzhou.
He wears sunglasses _______ (protect) his eyes against the strong sunlight.
Feel free _______ (ask) me anything on today’s Great Wall tour.
It’s _______ (amaze) for him ______(pass) the English exam this time.
A lot of _______(tour) went to China _______ (visit) the Great Wall every year.
Exercises
二、用所给单词的适当形式填空。
Asian
1
2
3
4
to protect
to ask
amazing
to pass
tourists
to visit
5
Summary
New words
Sentences
Expressions
square meter deep desert population Asia tour tourist
wall amazing ancient protect wide man-made
feel free as far as I know 长、宽、高、深、面积的表达
amazed
①The Yangtze River is about 6,300 kilometers long.
②Qomolangma is higher than any other mountains in the world.
③ China has the biggest population in the world.
in size protect…from…
Teaching goals (教学目标)
知识与技能：学习地理知识中的一些重要数据及与之相关的文化信息，学生能够再次练习比较级最高级的用法。
情感态度：通过了解中国的地理历史知识，更加热爱自己的祖国。
学习策略：利用关键词预测听力主题，运用已知条件预测可能会听到的信息的策略。
文化意识：了解中国人口历史河流以及明长城等人文知识。
Analysis of Teaching Meterials （教材分析）
2a-2b：根据听力内容排序、填空，让学生完成教学内容。
2c：通过听力呈现本节课的目标语言；再次巩固输出本节课的核心句型。
2d：充分利用语篇信息，设置相关问题，让学生了解语篇大意。为学生提供可以模仿的口语范例。学生深入了解中国长城，增加民族自豪感。
各环节之间的联系：
大意预测----听力输入，场景输入----语言输出
Homework
通过资料查阅模仿2d写一篇导游和游客之间介绍中国的一个世界之最的对话。