课件27张PPT。
Unit 7 What’s the highest mountain in the world?Section A 1a-2c学习目标(learning aims)1.掌握本节课的重点单词。
2.学会较大数字的表达；学会用不同句式表达比较级和最高级。
3. 学习如何用含有大数字的度量结构表达“自然地理之最”。
596twenty-onefifty-six21ninety-seven5697two hundred and eighty-four103five hundred and ninety-six284one hundred and three1，025 Let’s learn to read the large numbers.(朗读这些数词）one thousandsix thousand6,671thousandand twenty-fivesix hundred and seventy-one9,600,000 nine millionmillionthousandLet’s read the large numbers.(朗读这些数词）six hundred thousand8,844.43 point fourthreeeight thousandeight hundred and forty-fourpointIt’s 8844.43 meters highQomolangma is __________ mountain in the world. the highest The Caspian Sea is_________ salt lake in the world. It’s 1025 meters deepthe deepest The Nile is ___________river in the world.
the longest It’s 6671 kilometers long. The Sahara is __________desert in the world It’s about 9,600,000 square kilometers in size the biggest 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.higherthe biggestthe deepestthe longest
A: What is __________mountain in the world?
B: Qomolangma.
A: _____________is it ?
B: It’s 8,844.43 meters high. It’s
___________ than__________mountain .
the highest8,844.43
meters
highQomolangma
.higher any otherHow high
A: What is____________ desert in the world?
B: The Sahara.
A: __________is it ?
B: It’s________________________.
It’s_______ than__________ desert .the biggestHow big biggerany otherthe Sahara
9,600,000
square kilometers
in size9,600,000 square kilometers in size
Pair workA: What is __________
salt lake in the world?
B: The Caspian sea.
A:__________is it ?
B:It’s________________. It’s_______than_______ salt lakes.the deepestHow deepdeeperthe otherThe Caspian Sea
1025
meters
deep1,025 meters deep
A: What is______________ river in the world?
B: The Nile.
A:_____________ is it ?
B: It’s_____________________,
it’s _______ than_________ rivers.the longestHow longlonger the other
The Nile 6,300 kilometers long6,671 kilometers longAsia n. 亚洲China is a beautiful country with a long history .It’s one of ___________ (old) countries
in the worldthe oldestThe Yangtze River is____________ river in Asia.
It’s ____________________river in the world. the longest the third longest The Yelllow River is__________________
river in China.the second longest China has __________population in the world. the biggest 2a Listen and number the facts(1- 4)
in the order you hear them. 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, but it is the biggest country in Asia. 42132b Listen again and fill in the blanks
in 2a 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. 6,3005,464___ 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, but it is the biggest country in Asia.5,000300China is one of ___________ (old) countries in the world,
it has a much _______(long) history than the US.
2. Which is _______(high), Qumolangma or Mountain Tai?
3. The Yangtze River is ______ than any other river in Asia.
It’s ________________river in the world.(long)
4.China is almost as ______ (big) as the US, it’s the biggest country in Asia.
5.The population of China is a lot _________(big) than
the population of the US.
higher 一、用所给词的适当形式填空longerlongerthe oldestbigthe third longestbiggerExercise
Writing :Let’s describe our great country China is a great country with a long history , it’s one of the oldest countries in the world .I love it very much .
(the history/mountains/rivers/lake….)
There are many ….in China
….is the …… in the world.
The ...... is …..
Groupwork
Summary:
What have you learnt in this class?
(本课你学到了什么？知识、能力、感受)
A:Make a conversation about China like 2c
B:Write a passage about China . Homework You can talk about :
the history
the population
the rivers
the mountains
the lakes …Thank you!
