课件24张PPT。
Unit7
What’s the highest mountain in the world?
Period 4
Do you want to be Dr. knowledgeable?Dr. knowledgeable knows much about geography!Dr. knowledgeableWelcome to the QuizDr. Knowledgeable Quiz1. What’s the highest mountain in the world?
Qomolangma [?t???m???lɑ??m?] .
2. Which is the deepest salt water lake in the world?
The Caspian ['k?sp??n] Sea.
3. How long is The Nile?
6671 Kilometers long.
4. Which is the longest river in the world?
The Nile [na?l] river.
5. What’s the largest country in the world?
Russia.
6. Which is the largest continent(大洲) in the world?
Asia.
7. Which is the biggest ocean in the world?
The Pacific [p?'s?f?k] ocean.
8. What is the biggest desert in the world?
The Sahara [s?'hɑ:r? ] .
Dr. Knowledgeable QuizLet’s watch a videoHow to talk about geographical facts?Grammar FocusTalk about geographical facts How high/large/long/deep is…? It’s…high/in size/long/deep.Grammar FocusTalk about geographical facts比较级特殊结构
(Comparative degree)1.the+形容词最高级+名词单数+in/of+ 范围
2.One of +形容词最高级+名词复数+in/of+ 范围
最高级结构
(Superlative degree)形容词比较级 + than + any other +名词单数比较级前的修饰词
比较级前可加much, a lot, a bit, a little, any, no, some, even, still等词修饰。
比较级前还可加其他表示数量的词。 ten years younger
最高级前的修饰词
形容词最高级可被second, third等序数词修饰。
I am much older than you.Who is the second tallest boy in our class?Fill in the blanks with the correct forms of the words in the box.big much popular long old highThe 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.
3. No ocean in the world is as _____ as the Pacific Ocean.
4. Although Japan is _____ than Canada, it is _______ smaller.
longestlongerhighpopular4abigoldermuchTip1:key wordsthe Yangtze Riverthe Amazon River04b Write two comparisons about two topics. Write true facts.e.g. Two rivers:________________ and _____________
______________________________________________
______________________________________________
______________________________________________the Yangtze Riverthe Amazon RiverThe Yangtze River is almost as long as the Amazon River.The Amazon River is longer than the Yangtze River, but theYangtze River is the longest river in China.Tip2:原级，比较级，最高级 Part 2
How to make comparisons?Two cities: __________ and ___________
1. _______________________________
2. _______________________________
_______________________________Two animals: ________ and ________
1. _______________________________
2. _______________________________
_______________________________ BostonShanghaiBoston is as modern as Shanghai
.Shanghai is bigger than Boston and has a larger population than Boston.MonkeyDogA dog is bigger than a monkey.A monkey is smaller than a dog, but it climbs a tree faster than a dog.How to compare two cities?citiesLet’s do a brain-stormriverpopulationsizehistoryweatherfoodHow to compare two animals?animalsLet’s do a brain-stormheightweightsizeabilitycolorfood Part 2
Make your comparisons and talk with your partner.as… as
more…than
the most…
Pair-work: Write two comparisons about two topics.
Then share with your partner.ShanghaiSanyaBeijinga pandaa koalaWrite five questions with answers about Chengdu’ s “greatest”. Then ask our classmates. The best group will be
Dr. knowledgeable!
Do you know Chengdu well?Firstly, write five questions about Chengdu using comparisons. Then ask our classmates. Group-work:
Dr knowledgeable in Chengdu1. _________________________________
2. _________________________________
3. _________________________________
4. _________________________________
5. _________________________________e.g.4cWhat is the largest shopping mall in our city?What is the busiest subway station in our city?Knowledge is everywhere,
love your life and love our city!Try to describe one of the great places in your hometown and write them down!HomeworkYou are excellent!
Thank you.彭中实验学校
王 芳
