(共29张PPT)
人教八下英语同步精品课件
人教版八年级下册
Unit 7 What's the highest mountain
in the world
Section A 2a-2d
听说精品课
人教版八下英语同步精品课件
Unit7 What’s the highest mountain in the world
Section A (1a-1c)
Topic: Facts about China
话题 （中国知识）
Language goals: Talk about geography and nature
语言目标 （谈论地理与自然）
Learning goals
1.在语境中听懂、认读、理解运用下列词汇: population, Asia, tour, tourist, wall, amazing, ancient, protect, wide, man-made, feel free, as far as I know, the Yangtze River, the Yellow River, the Ming Dynasty, the Ming Great Wall
2.通过学习2a,2d的内容,能了解中国一些“自然地理之最”的地理信息。
3.通过2a,2b听力练习,能听懂并获取地理知识中的一些重要数据及与之相关的文化信息。
4.通过听后对话练习,能继续运用大数字和比较级、最高级来描述中国的“自然地理之最”。
5.通过对比,能让学生了解中国的一些“地理之最”和有关我国大好河山信息,并加深对中国的热爱。
Task1. Read the new words
大声自读并跟读
Step 1 Revision and and prevision
population
Asia
feel free
tour
tourist
wall
amazing
ancient
protect
wide
as far as I know
man-made
n. 人口；人口数量
n. 亚洲
(可以)随便(做某事)
n.＆ v. 旅行；旅游
n. 旅行者；观光者
n. 墙
adj. 令人惊喜(或惊叹)的
adj. 古代的；古老的
v. 保护；防护
adj. 宽的；宽阔的
就我所知
adj. 人造的
the Yangtze River
the Yellow River
the Ming Dynasty
the Ming Great Wall
长江
黄河
明朝
明长城
Task2. Read the below numbers.
98
300
5, 000
5, 464
6, 300
8, 844. 43
8,850
ninety-eight
three hundred
five thousand
five thousand four hundred and sixty-four
six thousand three hundred
eight thousand eight hundred and forty-four point four three
eight thousand eight hundred and fifty
Geographic facts
地理常识
the longest river
(have) the biggest population
the highest mountain
the biggest country
the biggest desert
the biggest salt lake
the biggest ocean
the biggest continent
1. The Nile
2. The Amazon
3. Yangtze River
Russia
Canada
China
The Sahara
The Caspian Sea
Asia
The Pacific Ocean
China
India
America
6,300 kilometers long
9 million (百万)
square kilometers (km )
8,848.86 meters high
1.4 billion
Qomolangma
As Chinese, how much do you know about our motherland
Step 2 Lead in
Let’s watch a video and learn about some facts about China(中国知识)
How much do you know about China
size
about 9,600,000 square kilometers
one of the
largest ...
history
over 5,000 years
one of the oldest ...
population
1.4 billion
has the largest
population
famous rivers
the Yellow River
the Yangtze River
How much do you know about China
1.What’s the longest river in China
2.What is the population of China
3.How old is China
4.How big is China
5.What’s the biggest desert in China
6.What’s the biggest waterfall in China
7.What’s the longest wall in China
rivers
population
history
size
The Yangtze River.
China has a population of about 1.4 billion.
It’s over 5,000 years old.
It’s about 9,600,000 square kilometers in size
Taklimakan desert.
Huangguoshu Waterfall.
The Great Wall.
the top of China
Listen for the specific idea.听取细节
Task 2. Listen and number the facts [1-4] in the order you hear them.
2a
_______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
Listen for the specific idea.听取细节
2b
_______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
Task 3. Listen again and fill in the blanks in 2a with numbers in the box.
6,300 5,000 5,464 300
6,300
5,464
5,000
300
Make conversations using the information in 2a.
2c
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.
为什么前后时态不一样呢？
that China is…是know的宾语从句。尽管主句的动词是过去时态，但由于宾语从句陈述的是客观事实，所以从句仍用一般现在时。
修饰比较级还有哪些词呢？
much, a lot, far,a little, a bit, even, still
China has _________people on the earth. And it is the biggest country in ______. Every year, many tourists come to China and visit _______________.
the Great Wall
Asia
the most
中国的长城共有近一万公里，东起河北秦皇岛的山海关，西到嘉峪关，这是明代修筑长城的两个最大关口，北京境内的长城有600余公里，比较著名的有八达岭长城、金山岭长城、司马台长城、慕田峪长城、居庸关长城和箭扣长城等。
The Great Wall
He who doesn’t reach the Great Wall
is not a true man.
不到长城非好汉。
Do you know what is the saying goes about The Great Wall
2d
Read the conversation and answer the questions.
1. What is the biggest man-made object in the world
2. How long is the Ming Great Wall
3. What is the most famous part of the Ming Great Wall
4. Why did the ancient emperors build the wall
The Great Wall.
It’s about 8850 kilometers long.
Badaling part .
The main reason is to protect the country .
Task 3. 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 sth.
正如你所看
到的
据我所知， … …
人造物体
Language points:
1. China has the biggest population in the world.
population n. 人口 (集合名词)
1) 作主语时，谓语动词通常用单数形式。
The population of+某地+is+数词
e.g. The population of my hometown is about three million.
2) 表示人口“多”或“少”时,常用large,big/small修饰。
e.g. My village has the smallest population in our town.
3) 对人口数量提问，用疑问词what/how large。
e.g. What / How large is the population of your country
4)“有多少人口”时，常用“have / has a population of …”。
e.g. This city has a population of nearly a million.
2. Qomolangma is higher than any other mountain in the world.
any other + 可数名词单数：“在同一范围内除了某人或某物以外的其他人或物”
e.g. 彼得跑得的比他班里的其他任何同学都要快。
Peter runs faster than ____________________________.
any other student in his class
3. It’s much older than my country.
*much +比较级 : “……得多”
*在形容词比较级前可以用much, even, a
little, still, a lot, less等修饰词表示程度。
4. 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。
5. The main reason was to protect their part of the country.
protect v. 保护 protect ... from ...
保护……不受……的侵害 =
protect ... against ...
as far as I know = so far as I know，
据我所知
as far as 就…… 而言，据……
常见搭配还有：
as far as I can see; as far as I am concerned
6. As far as I know, there are no other man-made objects as big as this.
据我所知，再没有像它这样大的人造物体了。
2) 句中man-made是一个合成形容词，意为“人造的”。像这样与-made复合而成的形容词不止一个。用以描述产品的生产或制造手段，特点等
__________________ (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…).
Step 5 Test
2d
Task 1. Read the conversation and complete the passage.
Let's feel free __________(talk)about the Great Wall. If we are only talking about the parts from Ming Dynasty, it is about 8,850 ________________.This makes it __________ (long)wall in the world.
The ancient emperors built it ____________(protect) their part of country. It's quite ______ and _______. There are no other man-made __________(object)as _______(big)as it. And Badaling is _________________(famous)part of the Great Wall.
to talk
kilometers long
the longest
to protect
tall
wide
objects
big
the most famous
1.最深的咸水湖有1,025米深。
______ _______salt lake is 1,0252 _____ ______.
2. 中国的人口比世界上其他任何国家多得多。
_____ _____ _____China is _____ ______than that of any other country in the world.
3.今天的长城游,大家尽管问我任何问题,不要拘束。
_____ _____ _____ask me anything on today's Great wall ______.
4.据我所知,世界上再没有其他像长城这样大的人造物体了。
____ ____ ____ ___ ___,there are no other objects as big as the Great Wall.
5.修筑长城是为了保护我们的国家。
________the Great Wall was ______ _______our country.
Task 2. Translate the sentences into English.
The deepest
meters deep
The population of
much bigger
Feel free to
tour
As far as I know
Building
to protect
Homework
1. 复习大数字的表述。
2. 跟读2a听力和2d对话，并尝试复述对话内容。
3. 预习：3a内容，熟读词汇，通读课文，标出有疑问的部分。
谢谢
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