课件38张PPT。Unit 7
What’s the highest mountain
in the world?Section A Period Three
(Grammar Focus-4c) 安赫尔瀑布 Angel FallLet’s enjoy a video.the largest fall in the world 伊瓜苏瀑布 Lguazu Fallthe widest fall in the worldObjectivesTo learn to use comparatives and superlatives with adjectives and adverbs
学会使用形容词和副词的比较级和最高级
Know the importance of protecting nature and environment.
明白保护自然和环境的重要性。let's reviewWhat’s the world’s highest mountain in the world?How high is
Qomolangma?It is 8,844.43 meters
high. QomolangmaAnswer my questions:Which is the deepest salt lake
In the world? The Caspian Sea How deep is it?It is 1,025 meters deep.Did you know that China is one of the oldest countries in the world?
Yes, I did. It's much older than the US.Grammar FocusThe second longest river
in the world -Do you know its
name?
-It is Amazon.
-Do you know how
long it is?
-It’s about 6,500
kilometers long.The longest river in Asia. The Yangtze RiverDo you know that the Yangtze River is the longest river in Asia?Yes, it is 6,300 kilometers long.Write two comparisons about two topics. Write true facts.Two rivers: _________________ and _________________
__________________________________________________________________________________________________________________________________________________________________________The Yangtze River is almost as long as the Amazon River. But in fact, the Yangtze River is not as/so long as the Amazon .Because the Amazon is longer than the Yangtze, and the Yangtze River is a little shorter than the Amazon .the Yangtze Riverthe Amazon RiverChallenge yourself！Talk about me and your other teachers： tall short young old
kind funny strict loud popular interesting
tall short strong thin heavy smart clever active
friendly outgoing shy
lazy hard-working
Talk about you：最 高 级1、撒哈拉沙漠是世界上最大的沙漠。
The Sahara is the biggest desert in the world.
2、里海是所有盐湖里最深的。
The Caspian Sea is the deepest of all the salt lakes.
3、登山是世界上最危险的运动之一。
One of the world’s most dangerous sports is mountain climbing.
4、黄河是中国第一长河。
The Yellow river is the second longest river in China。
用比较级表达最高级 珠穆朗玛峰比世界上别的任何一座山都高。
①Qomolangma is higher than any other mountain in the world.
②Qomolangma is higher than the other mountains in the world.
③No mountain is higher than Qomolangma .
Pair work4cTalk about our city：1.What is the largest shopping mall in our city?
2.Which is the most beautiful park in our city?
3.Which is the longest street in our city?
4.What is the biggest school in our city?
5.What is the best school in our city?
Talk about our country：1.What is one of the most developed city?
2.What is the second longest river in China?
3.What is the greatest achievement ?
*Return of Hong Kong and Macao（港澳回归,一雪百年耻辱）
* The belt and the road(一带一路，实现共同发展和繁荣的共赢之路）
* Hangzhou G20 Summit(杭州G20峰会，促进世界经济可持续发展）
* Beijing Olympic Games（北京奥运会，最好的奥运会）
* Three Gorges dam(三峡大坝，世界第一大水利枢纽工程)
* China sky eye(中国天眼，世界最大的单口径射电望远镜）
* The 19th Congress of the party（十九大，决胜全面建成小康社会的大会）
Talk about our country：
4.What is the most terrible thing?
5.Who is the most successful athlete(运动员）？
6.Who is the most greatest pilot?
刘传健，男，毕业于空军第二飞行学院，现为四川航空公司飞行员，3U8633航班机长。
2018年5月14日，3U8633航班在成都区域巡航阶段，驾驶舱右座前风挡玻璃破裂脱落，机长刘传健在气流吹袭和大量仪表被破坏的情况下组织机组安全返航。
凭着过硬的飞行技术和良好的心理素质，保证了119名乘客的安全，机长刘传健赢得了无数网友的点赞。I hope he can as great as Liu Chuanjian when he grows up.My
lovely
son My lovely son I have a lovely son. Though he is ten years old，he is (和我一样高) .But he is (不如他爸爸高)。He is 1.57cm tall and weighs 58 kilos. Last week, he had a physical examination, the doctor told him, “You are (tall) than any other (student), and you are (heavy) than the other (student) in your class.” So he is not only (tall), but also (strong) in his class.
as tall as menot as/so tall as his fathertallerstudentheavierstudentsthe tallest the strongest
At school, he studies (hard). His teacher says he listens (careful) and answers questions (loud) in class. He thinks math is (easy) than Chinese. Of all the subjects, he likes science (good). He thinks English is (第二有趣的)subject. He speaks English as (often) as possible. If you ask him why, he will tell you” Because my mother is an English teacher!”
hardloudly/the most loudlyeasierbestoften the second interestingcarefully/the most carefully
In his free time, he enjoys （read）， watching movies and playing soccer. He thinks Jay Chou is one of (great) (singer) and Bailey(贝利) is (successful) soccer player in the world. He likes listening to music but doesn’t like (play) the piano. He often says, ”There is nothing (boring) than playing the piano！”
reading the greatestsingersthe most successfulmore boringplaying What have you got
from this class？ We should protect nature ，the environment , and the earth，for humans，for ourselves and for our more beautiful future.Homework Write a passage:
Describe and compare your fiends, classmates, teachers or family members, making sentences using comparatives and superlatives with adjectives and adverbs.用比较级和最高级写一篇短文，描述和比较你的朋友、同学、老师或者家庭成员。
仔细观察,你能总结如何使用比较级和最高级吗?1、Qomolangma is higher than any other mountain in the world.
2、The Sahara is the biggest desert in the world.
3、The Nile is the longest river in the world.
4、The Caspian Sea is the deepest of all the salt lakes.
5、China has the biggest population in the world.
6、China is one of the oldest countries in the world.
7、China is almost as big as the US, and it is the biggest country in Asia.
8、China is over 5000 years old. It has a much longer history than the US.
9、The Ming Great Wall is the longest wall in the world.
10、Badaling is the most famous part of the Ming Great Wall 。
11、One of the world’s most dangerous sports is mountain climbing.
12、One of the most popular places for this is the Himalayas.
13、Of all the mountains， Qomolangma rises the highest and is the most famous.
Summary
Two animals: ___________an___________
1. _______________________________.
2. _______________________________ .Two animals: Cat and DogA dog is bigger than a cat.
A cat is smaller than a dog, but it climbs a tree faster than a dog. 仔细观察,你能总结如何使用比较级和最高级吗?1、Qomolangma is higher than any other mountain in the world.
2、The Sahara is the biggest desert in the world.
3、The Nile is the longest river in the world.
4、The Caspian Sea is the deepest of all the salt lakes.
5、China has the biggest population in the world.
6、China is one of the oldest countries in the world.
7、China is almost as big as the US, and it is the biggest country in Asia.
8、China is over 5000 years old. It has a much longer history than the US.
9、The Ming Great Wall is the longest wall in the world.
10、Badaling is the most famous part of the Ming Great Wall 。
11、One of the world’s most dangerous sports is mountain climbing.
12、One of the most popular places for this is the Himalayas.
13、Of all the mountains， Qomolangma rises the highest and is the most famous.
Summary 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.
5) China has _________ population in the world. Fill in the blanks.higherthe biggestthe deepestthe longestthe biggestgoReady?6) China is one of _________ countries in the world.
7) China is almost as ___ as the US, and it is the _________ country in Asia.
8) China is over 5000 years old. It has a _____ ______ history than the US.
9)The Ming Great Wall is _____ ______ wall in the world.
the biggestmuch longerbigthe biggestthe longest10) Badaling is ______________ part of the Ming Great Wall .
11) One of the world’s ______________ sports is mountain climbing
12) One of _______________ places for this is the Himalayas.
13) Of all the mountains, Qomolangma rises ________ and is the most famous.the highestthe most popularmost dangerousthe most famousFill in the blanks with the correct forms of the words in the box.big much popular long old high1. The Amazon River is one of the _______ rivers in the world. It’s a little _______ than the Yangtze River.
2. Qomolangma is 8,844.43 meters _____. It’s one of the most ________ places for serious mountain climbers.longestlongerhighpopular3. No ocean in the world is as _____ as the Pacific Ocean.
4. Although Japan is _______ than Canada, it is _______ smaller.bigoldermuch太平洋n. 大海；海洋1、 中国几乎和美国一样大。
China is almost as big as the US。
2、但是美国的历史不如中国长。
But the history of the US is not as long as that of China。
3、中国的历史比美国长得多。
China has a much longer history than the US.
比 较 美 国 和 中 国
