资源简介

(共38张PPT)
Unit 7 What’s the highest
mountain in the world
第一课时 Section A (1a-2d)
Which is the highest mountain in the world
Which is the longest river in the world
Which is the biggest desert in the world
… …
Do you know this
Warm-up
Qomolangma
Qomolangma runs along the border between China and Nepal. It is covered with snow all the year round. It’s 8848.86 meters high, the highest in the world. It’s 26 kilometers long.
The Sahara
the biggest desert
the Sahara
The Sahara is the biggest desert in the world. It is located in the northern Africa. Its climate conditions are very bad and is one of the earth's most unsuitable for biological survival.
The Caspian Sea
the deepest salt lake
the Caspian Sea
The Caspian Sea (里海) is the biggest inland lake in the world. The max depth is 1,025m (in the southern part). It lies in the border between Asia and Europe.
The Nile
the longest river
the Nile
The Nile is the longest river in the world. It’s more than 6,600 kilometers long. It runs through 9 countries. It’s one of the largest river flowing through the international states in the world and runs into the Mediterranean Sea (地中海) in the end.
the Yangtze River
The Yangtze River is the third longest river in the world, and the first Asian river. It’s 6211.31 kilometers long. The Yangtze River Basin, east-west width of 3,219 kilometers, about 966 kilometers wide north-south, passing through 11 provinces. It runs into the East Sea in Shanghai finally.
Match the facts you know.
1a
Qomolangma
The Sahara
The Caspian Sea
The Nile
about 9,000,000 square kilometers in size
1,025 meters deep
6,671 kilometers long
8,848.86 meters high
Pre-listening
8848.86 meters high
1,025 meters deep
6,671 kilometers long
9,600,000 square kilometers in size
高度
深度
长度
面积
长度、宽度、高度、深度等的表示法，有一个专门的结构，那就是“基数词 + 单位词（meters，kilometers,square kilometers） + 形容词(long长,wide宽, high高, deep深, in size面积)”
观察与总结1
观察与总结2
eight thousand, eight hundred and forty-eight, point eight six
six thousand, six hundred and seventy-one
one thousand and twenty-five
nine million,six hundred thousand
千位及千位以上数字的表达：以三位数为一个单位，每三位数用“，”隔开。
8848.86
6,671
1,025
9,600,000
111,121,435,678
↓ ↓ ↓
billion
十亿
million
百万
thousand
千
读：one hundred and eleven billion
one hundred and twenty-one million
four hundred and thirty-five thousand
six hundred and seventy-eight
逗号读法
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.
1b
higher
the biggest
the deepest
the longest
While-listening
1c
Pairwork
Use the information in 1b to make conversations.
A: What is the highest mountain in the world
B: Qomolangma.
Post-listening
Example 1:
A: What is the biggest desert in the world
B: The Sahara.
Example 2:
A: What is the longest river in the world
B: The Nile.
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 about the same size as the US, and it is the biggest country in Asia.
2a
1
4
3
2
While-listening
__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.
Listen again and fill in the blanks in 2a with the numbers in the box.
2b
6,300
5,464
5,000
300
6,300 5,000 5,464 300
1
4
3
2
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.
Post-listening
Reading
Which is the biggest man-made objects in the world？
2. Which is the most famous part of the Ming Great Wall
The Great Wall.
Badaling.
2d
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
the Ming Great Wall 明长城
“明长城”是指明朝时期为了防御北方游牧民族的骚扰，历时一百多年在北部地区 修筑的军事防御工程。这段长城东起辽宁虎山，西至甘肃嘉峪关，从东向西横贯多个省、 直辖市、自治区，全长约8850千米，是现存历代长城遗迹中最完整、最坚固的。
Read again and answer the questions in 2d.
1. How long is the Ming Great Wall
2. What does the guide say about the wall
It’s about 8,850 kilometers long.
It’s quite tall and wide. / It’s the longest wall in the world.
…
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.
导游
可以随便做某事
长城
n. & v. 旅行
游客
墙
朝代
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.
adj. 令人惊奇的
adj. 古代的；古老的
保护
正如
相当
宽的
就我所知
adj. 人造的
物品
一部分
1.比较级表示最高级含义
Qomolangma is higher than any other mountain in the world.
珠穆朗玛峰比世界上其他任何一座山都高。
any other意为“其他任何一个”,后接可数名词单数,常用于比较级结构中,表示最高级含义,可与“the other+可数名词复数”或者the others互换。
Peter runs faster than any other student/the other students/the others in his class.
彼得比他班其他任何一个同学跑得都快。/彼得比他班其他同学跑得都快。
Language points
Practice!
1.—What do you think of maths,John
—For me,maths is 　　　 than any other subject.
A.difficult B.more difficult
C.most difficult D.the most difficult
2.China is the greatest country in the world.(改为同义句)
China is greater than 　　　　 　　　　 country in the
world.
any
other
2.population n.人口;人口数量
China has the biggest population in the world.
中国是世界上人口最多的国家。
population n.意为“人口”,表示某地有多少人口时,常用句型为:某地+has a population of...或the population of+某地+is...
Our village has a population of 380.=The population of our village is 380.我们村有380口人。
拓展
(1) the population作主语时,谓语动词用单数形式;分数/百分之……+of+population作主语时,谓 语动词多用复数形式,用第三人称单数形式也可以。
The population of our town is 130,000.我们镇有13万人口。
30% of the population in this city are/is from the countryside.
这个城市30%的人口来自农村。
(2) 指人口“多”或“少”时,一般用large或small,而不用many或few。
India has a large population.印度有很多人口。
(3) 提问“有多少人口”时用what 或how large,而不用how many 或how much。
What’s the population of your hometown
你们家乡有多少人口
Practice!
1.—　　　 the population of Tianshui
—It’s about 3.6 million.
A.How many B.How much
C.What is D.Which is
2.Eighty percent of the population in our factory______ (be) young people.
3.—Which country has the 　　　 population in the world
—China.
A.many B.most C.largest D.large
are/is
3. It’s much older than my country.
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。
① 他比我跑得更快。
He runs even faster than me.
② 日本土地面积只比德国大一点儿。
Japan is a little larger than Germany in area.
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。
e.g. A: Can I use your bathroom
我可以用一下你的卫生间吗？
B: Yes, feel free.可以，请随意。
5. As far as I know, there are no 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。
as far as I know 是一个固定的表达方式，还可
以说so far as I know，意思是“据我所知”。
e.g. ① As far as I know, Jack’s got twin sisters.
就我所知，杰克有一对孪生姐妹。
② They’re not coming today, so far as I know.
他们今天不来了— 就我所知是这样的。
Ⅰ.根据句意及首字母或汉语提示填写单词。
1．To p environment, we shouldn't throw
rubbish everywhere.
2．It is dangerous to walk in the ___________(沙漠)．
3．As we know, China is a country in ________(亚洲)．
4．What is the _________________(人口)of China now
5．This room is 50 s meters in size.
rotect
desert
Asia
population
quare
Exercises
Ⅱ.用括号内所给单词的适当形式填空。
1．Spring Festival is the __________(big) festival in China. It is
a good time for family members to get together.
2．Sandy can sing as __________(good ) as Wendy.
3．It is one of ______________(old) buildings in the town.
4．He is the ___________(brave) boy of all the students.
5．Every year a lot of ___________(tour) go to Beijing to see
the Great Wall.
biggest
well
the oldest
bravest
tourists
Ⅲ.根据汉语意思完成英语句子
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
China.
3．游客们可以随便问问题。
Tourists can _______________to ask questions.
As far as I know
one of the most ancient
feel free
4．撒哈拉是世界上最大的沙漠吗？
Is the Sahara ____________________________in the world
5．这条河比那条宽得多。
This river is ____________________than that one.
the biggest/largest desert
much wider
1. To memorize the important phrases
and sentences.
2. To make some dialogs about asking
the size of objects.
Homework中小学教育资源及组卷应用平台
课题：Unit 7 What’s the highest mountain in the world
第一课时 Section A (1a-2d)
学习目标：
重点单词
square (n.) 平方；正方形； meter (n.) 米；公尺； deep (adj.) 深的；纵深的；
desert (n.) 沙漠； population (n.) 人口；人口数量； Asia (n.) 亚洲；
tour (n.&v.) 旅行；旅游； tourist (n.) 旅行者；观光者； wall (n.) 墙；
ancient (adj.) 古代的；古老的；wide (adj.) 宽的；宽阔的
2、重点词组
feel free to do sth.随便做某事； as far as I know据我所知
3、重点句式
. What is the highest mountain in the world
世界最高山脉是什么？
. Qomolangma is higher than any other mountain in the world.
珠穆朗玛山比是世界上其它任何一座山都高。
. The Yangtze River is about6,300 kilometers long and the Yellow River is 5,464 kilometers long.
长江大约6,300公里长，黄河5,464公里长。
. China has the biggest population in the world.
中国拥有世界上最多的人口。
.As far as I know, there are no other man-made objects as big as this.
据我所知，没有其它的人造物体和这个一样大。
重点难点：
重点
掌握本部分出现的生词和词组，达到熟练运用的目标。
难点
1).进行听力训练，提高综合听说能力。
2).训练学生的语言交际能力。
导学设计：
1. Qomolangma is higher than any other mountain in the world. 珠穆朗玛峰比世界上任何山都要高。
【归纳】any other意为“其他任何一个/一些”，后接可数名词单数或复数形式，用以指“(在同一范围内)除了某人或某物以外的其他任何人或物”，通常用于____级，也可用最高级形式改写。any 可表示“任何一个”，指不在同一范围内。例如：上海比中国其他任何城市都要大。Shanghai is bigger than____ ____ ____ in China.＝Shanghai is ____ ____ ____ in China.
【现学现练】
—Everyone knows Canada is the second largest country in the world.
—That is, it is larger than_______ country in Asia.
A. any　　 B. any other　 C. other　　 D. another
2. It's a lot bigger than the population of the US. (中国)人口比美国多得多。
【归纳】(1). a lot＋比较级，意为“……得多”，相当于much， even， far。例如：他比我重得多。 He's ____ ____ ____ than me.
. population n.意为“人口；人口数量”；表示人口多少，通常用large和small；询问人口多少，通常用句型“What's the population of…？”。population作主语时，表整体人口，谓语动词用_____数；population前有百分比或分数修饰时，谓语动词用_____数。例如：
中国有多少人口？What is the population of China？
【现学现练】
The population of the world ________ still ________ now.
A. will; grow　　 B. has; grown C. is; growing D. is; grown
3. Did you know that China is one of the oldest countries in the world？你知道中国是世界上最古老的国家之一吗？
【归纳】(1). one of意为“……中的一个”或“……之一”，后面接可数名词____数，当名词前有形容词修饰且有比较范围时，形容词应用其___级形式。例如：宋杰是我们班最高的学生之一。Song Jie is one of _____ _____ _____ in our class.
(2). one of ... 作主语时，谓语动词要用_____形式。例如：这些女孩中有一个是我妹妹。
One of the girls _____ my sister.
【现学现练】
As we know, the Yangtze River is one of ________ rivers in the world.
A. long　 B. longer C. longest D. the longest
知识巩固
Ⅰ. 根据句意及汉语提示写单词
1. His sister is one and a half ________ (米)tall.
2. This city has a big __________ (人口)．
3. Mount Tai is very famous. There are many ________ (游客)visiting it every year.
4. Don't draw on the ________ (墙)．
5. Hey, friends! Welcome to our short ________ (旅游) of Paris.
Ⅱ.单项选择
1.Qomolangma is higher than 　　　 in the world.
A.other mountain B.any other mountain
C.any mountain D.any of the mountains
2.Hong Kong is 1098 　　　 in size.
A.meters B.high C.deep D.square kilometers
3.Farmers have become 　　　 in our hometown in recent years.
A.more and more rich B.richer and richer
C.more rich and more rich D.rich and more rich
4.China has a 　　　 longer history than the US.
A.very B.much C.a lot of D.lots of
5.Han Hong is one of 　　　 in China now.
A.the famous singer B.more famous singer
C.the most famous singer D.the most famous singers
Ⅲ.根据对话内容，从方框中选择恰当的选项补全对话，其中有两项多余。
Tom：Dad, which is the longest wall in the world
Father：____1____
Tom：____2____
Father：It's in China.
Tom：____3____
Father：It's about 8，850 kilometers long.
Tom：____4____
Father：The reason was to protect China.
Tom：Wow! ___5_____
Father：Yes, it's the most famous part.
Is Badaling part of the Ming Great Wall Which part is the most famous Why did the ancient emperors build it？ It’s the great wall. How long is it How wide is it Where is it
参考答案
导学设计
比较, any other city, the biggest city【现学现练】B
(1). a lot heavier (2).单,复【现学现练】C
3. (1). 复，最高，the tallest students (2). 单数，is【现学现练】D
知识巩固
Ⅰ.1.meters 2.population 3.tourists 4.wall 5.tour
Ⅱ.1-5 BDBBD
Ⅲ.1-5 DGECA
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
21世纪教育网(www.21cnjy.com)(共16张PPT)
Unit 7　What's the highest
mountain in the world？
第一课时　Section A （1a-2d）
A. free　B. from　C. wide　D. Asia　E. tourists　F. about
Ⅰ.根据句意，用所给词的适当形式填空。
1. Many （tour） go on a trip to Hainan every winter.
2. The Caspian Sea is the （deep） salt lake in the world.
3. The new road is （wide） than the other roads in our city.
4. In autumn，leaves fall down from trees and they make an （amaze）
scene.
5. Chongqing has the highest overpass（立交桥） in China，at 72
（meter）.
tourists　
deepest　
wider　
amazing　
meters　
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
Ⅱ.根据句意，选择恰当的单词完成下列各句。方框中有一个为多余单词。
square，ancient，population，wall，tour，desert
6. His bedroom is not big. It's only ten meters.
7. There used to be a lot of trees here，but now it has become a .
8. The of Guiyang is larger than that of Anshun.
9. The town has been open to visitors for ten years.
10. Spring is the best season to around the field.
square　
desert　
population　
ancient　
tour　
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
Ⅲ.根据中文意思，补全英语译文。（每空限填一词，缩写算一词）
11. 我们教室的面积约60平方米。
Our classroom is about 60 square meters .
12. 珠穆朗玛峰比世界上其他任何的山峰都要高。
Qomolangma is higher than mountain in the world.
13. 母亲们会保护她们的孩子免受伤害。
Mothers will their children hurting.
14. （热点素材）据我所知，中国首条悬挂式空中轨道列车已于2023年9月在武
汉投入运营。
far I know， the first suspended monorail in China went into
operation in Wuhan in September，2023.
in　
size　
any　
other　
protect　
from　
As　
as　
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
15. 我对长城非常了解，你们可以随便问。
ask me anything about the Great Wall because I know it
well.
Feel　
free　
to　
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
deep
adj.意为“深的；纵深的”。
◆“数字＋长度单位名词＋wide/long/high/deep”可用来表示“有……宽/长/高/
深”。
如：100 meters long一百米长
◆对长、高、宽、深度等提问用how long/high/wide/deep等。
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
population
（1）population 是集体名词，在句中作主语时，谓语动词用单数形式。
（2）表示有多少人口时，用“have/has a population of ＋数词”或“the
population of…is ＋数词”。
（3）询问人口多少时，用“What is the population of…？”或“How large is the
population of…？”。
（4）表示人口多或少时，用big/large 或small修饰，而不能用many，much
或few等。
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
比较级＋than any other＋可数名词单数
该结构意为“比其他任何一个……都……”，指同一范围内的比较，表示最高
级含义。
如：Tom runs faster than any other student （或 any of the other students） in his
class.汤姆比他班上的其他任何学生都跑得快。（在同一范围内）
【拓展】但如果比较的人或物不在同一范围或不属于同一类别，就不用other。
如：Shanghai is larger than any city in India.
上海比印度的任何城市都大。（不在同一范围内）
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
protect
v.意为“保护；防护”。
【拓展】protect…from… 意为“保护……（使其）免受……”。
amazing
adj.意为“令人大为惊奇的；令人惊喜（或惊叹）的”。通常用来描述事物的特
质或特征。
【拓展】amazed作形容词，意为“（感到）大为惊奇”，表示人的感受，其主
语通常是人。 be amazed at…意为“对……感到惊奇”。
如：We're not doing enough to protect the environment from pollution.
我们对于保护环境免受污染做得还不够。
The law provides protection for threatened animals and plants.
这条法规保护了濒危的动植物。
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
feel free
意为“（可以）随便（做某事）”。feel free 是英语口语中一个常用表达。feel
free to do sth.“无需拘束，按照自己的意愿去做某事”。
如：Feel free to ask questions if you don't understand.
你要是不懂，可以随便提问。
tour
n.&v.旅行；旅游
如：Space tours will be a piece of cake.
太空旅行将是小菜一碟。
We're going to tour Guizhou this autumn.
今年秋天我们将去贵州旅游。
The hotel is very popular with tourists.
这家旅馆很受游客欢迎。
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
Ⅳ.完形填空。
　　阅读下面短文，从框内6个选项中选出能分别填入5个小题空白处的最
佳选项。
Last week，my family and I went on a vacation to Guizhou.It took us 4 hours to
get there by train.We visited many places of interest.I like Huangguoshu Waterfall
most.It's really wonderful.Let me tell you something 　16. it.
　　Huangguoshu Waterfall is the largest waterfall in 　17. . Itis the most
famous scenic spot（景点） in Guizhou. It is 128 kilometers away from Guiyang.The
waterfall is 77.8 meters high and 101 meters 　18. . The best time to visit
Huangguoshu Waterfall is during June and October. Many 　e here in
these busy seasons. You can feel 　20. to enjoy your trip here.
F
D
C
E
A
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
Ⅴ.阅读理解。
Qomolangma is the third mountain of the Himalayas，so it is called the Third
God Mountain in Tibetan language.
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
Qomolangma is very famous and it is higher than any other mountain in the
world.Its newest height is 8，848.86 meters，which was announced on December
8th，2020.At the height of 8，000 meters，there is only 30％ O2 and the human
body can only stand this height for a few days，so it is dangerous for humans to climb
higher.But many climbers want to challenge themselves in the face of difficulties.As
Alan Arnette，a mountain climber from America，said，“Climbing mountains
drives you to look deep inside yourself，and lets you find out whether you are healthy
enough and strong enough in mind when you want to stop.”
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
It's a good thing that Qomolangma gives people a chance to become strong-
willed（意志坚强的） when trying to achieve their dreams. 　▲　 because many
people leave their waste behind，such as water bottles and plastic bags.They cause the
environmental pollution for Qomolangma.Many local farmers said their sheep and
cows would die after eating the plastic bags and it was too difficult to clean them
up.Luckily，many volunteers from all over the world came to Qomolangma to join in
the clean-up activity.A volunteer advised，“When climbing Qomolangma，
mountain climbing lovers should always take good care of themselves，and at the
same time，take good care of Qomolangma.”
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
（　C　）21. According to Alan's words， 　　　　to climb mountains.
A. you need to be healthy enough
B. you will be in great danger
C. you'll know better about yourself
（　A　）22. Which can be the best sentence for 　▲　？
A. However，these years，Qomolangma is in danger
B. Climbers are easy to fall down on the mountain
C. It is very hard to take in air as you get near the top
C
A
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
（　C　）23. What does the underlined word “them” refer to in Paragraph 3？
A. Local farmers. B. Cows and sheep. C. Plastic bags.
（　A　）24. What's the passage mainly about？
A. Qomolangma. B. Climbers. C. Himalayas.
C
A
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ

展开更多......

收起↑