《Let's Learn Geography》Know Our World PPT课件下载
第一部分内容：Learning Targets
Key words:
population, abroad, Japan, Japanese, Antarctica, island, Pacific, learn about, be abroad
Key sentences:
1. Do you like to study geography?
2. Recently, we have learned about the population of the world.
3. I think travelling is a good way to learn geography.
4. Have you ever been abroad, Danny?
5. They speak Japanese in Japan, not Chinese.
6. He has been to every continent except Antarctica.
7. It’s fun to travel.
8. I can’t wait to go！
Grammar: present perfect tense
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Let's Learn GeographyPPT，第二部分内容：Warming up
Can you name the places?
The Great Wall in China
The Statue of Liberty in America
The London Eye in England
The Sydney Opera House in Australia
The Eiffel Tower in France
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Let's Learn GeographyPPT，第三部分内容：THINK ABOUT IT
What places would you like to visit？Why？
Do you like to study geography？Why or why not？
Presentation
Listen and read
Jenny: I really like to study geography. In geography class, we learn about rivers, mountains and oceans. We also learn about countries and cities. Recently, we have learned about the population of the world.
Brian: I think travelling is a good way to learn geography. Have you ever been abroad, Danny?
Danny: Yes. Jenny and I have been to China twice.
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Let's Learn GeographyPPT，第四部分内容：Language points
1. Do you like to study geography?
geography n．地理(学)
例: The students in the classroom are learning geography.
教室里的学生正在学习地理。
2. Recently, we have learned about the population of the world.
1) Learn about 了解
2) population n．人口
它是集合名词，是人口的总称，没有复数形式。使用时要注意以下四点：
①表示 “某地有多少人口”，常使用固定结构：
Sp. has a population of…＝The population of sp. is…
例：The population of Canada is 35 million.
＝ Canada has a population of 35 million.
加拿大有三千五百万人口。
② “人口的多/少” 用形容词large/big或者small来表示，不能用many/much或few/little。
例: China has a large/big population.
中国人口众多。
③population在句中作主语的时候，谓语动词使用单数形式。
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Let's Learn GeographyPPT，第五部分内容：Grammar
现在完成时
现在完成时表示过去发生或者未发生的事对现在造成的影响或结果。
1. Recently, we have learned about the population of the world.
2. Have you ever been abroad, Danny?
3. Jenny and I have been to China twice.
4. Have you been to any other countries in Asia?
5. Have you visited any other countries?
6. He has been to every continent except Antarctica.
7. She has gone to visit her friend.
现在完成时——构成
肯定句：主语 + have / has + 过去分词 + 其他。
否定句：主语 + haven’t / hasn’t + 过去分词 + 其他。
一般疑问句：Have / Has + 主语 + 过去分词 + …？
肯定答语：Yes, 主格代词 + have / has.
否定答语：No, 主格代词 + haven’t / hasn’t.
现在完成时——用法
1. 表示动作到现在为止已经完成或刚刚完成。
例：He has turned the light off .他已把灯关了。
2. 动作发生在过去，强调对现在的结果、影响等。
例：He has been away from the city.
他已离开这个城市。(结果：他不在这个城市。)
I have lost my pen.
我把钢笔丢了。(结果：我现在无钢笔用。)
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Let's Learn GeographyPPT，第六部分内容：Exercises
一、根据句意及汉语提示完成下列句子。
1.I have a _________ (日本) friend, and she comes from _________ (日本).
2.The __________ (人口) of our city is 2,000,000.
3.How many __________ (岛) are there in your country?
4.The _________ (太平洋) Ocean is the largest ocean on the earth.
5.Does your uncle live __________ (在国外)?
二、单项选择
1.—_______ the population of China?
—1.3 billion. Everyone knows China has the ________ population in the world.
A. What is; most B. What is; largest
C. How many; most D. How many are; largest
2. —How long has he _______?
—About two years.
A. be abroad B. go abroad
C. been abroad D. gone abroad
3. All the people went home _______ Mr. Wang, for he had to finish his work.
A. with B. besides C. except D for
4. —May I speak to Mr. Wang?
—Sorry, he _______ to the city.
A. went B. goes C. has gone D. has been
5. —Have you _______ read the poem?
—Yes, I really enjoy it.
A. still B. ever C. yet D. never
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Let's Learn GeographyPPT，第七部分内容：Summary
1. Learn some new words and expressions.
2. Learn to talk about the places which you have been.
3. Master the present perfect tense.
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Let's Learn GeographyPPT，第八部分内容：Homework
1. Recite the words and phrases in this lesson.
2. Complete the related exercises.
3. Search for more information of a foreign country.
4. Preview next lesson
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