英语六年级下上海新世纪版 Unit 4 Lesson 3 Geography in English课件（24张）1

课件24张PPT。Geography in EnglishNumbers 101-100,000,000从后往前数每三位为一段，用逗号分开，
所用的词依次为
hundred, (百) thousand（千），million（百万）
billion （十亿）。
１,０００, ０００ , ０００
十亿 百万 千 百
billion million thousand hundred
1万 = 10,000
10 个千
10万 = 100,000
100个千
100万： =1，000,000
1百万
1000万 =10,000,000
10个百万
1亿 = 100，000,000
100个百万
10亿 =1,000,000,000
注意：
1.两位数基数词之间用连字符“-”连接。
例如：
twenty-one forty-two fifty-five
2)三位数以上的基数词，在百位数与十位数之间用and 连接。
“百” 、“千”等词用单数形式。
例如：
two hundred
three hundred and sixty-five
five thousand and eighty
five thousand five hundred and eighty-eight100以上的基数词
1,000 千
one thousand
10,000 万
ten thousand
100,000 十万
one hundred thousand
1,000,000 百万
one million
10,000,000 千万
ten million
100,000,000 亿
one hundred million
1,000,000,000 十亿
one billion101
one hundred and one
111
one hundred and eleven
1,001
one thousand and one
1,010
one thousand and ten
1,100
one thousand, one hundred
1,111
one thousand, one hundred and eleven
10,000
ten thousand10,101
ten thousand, one hundred and one
100,000
one hundred thousand
1,101,110
one million, one hundred and one thousand, one hundred and ten
11,001,101
eleven million, one thousand, one hundred and one
111,111,111
one hundred and eleven million, one hundred and eleven thousand, one hundred and eleven
1,000,000,000
one billion
1,369
one thousand three hundred and sixty-nine
2,010
two thousand and ten
15,600
fifteen thousand six hundred 75,426,391
seventy five million,
four hundred and twenty-six thousand,
three hundred and ninety-one
Read the numbers 17,000,000
seventeen million
17,600,000
seventeen million six hundred thousand
29,000,000
twenty-nine million
149,000,000
one hundred and forty-nine million
Geography informationWhich country is the biggest in the world?RussiaArea: 17,000,000km2
RussiaWhat’s the name of this country?How big is it?How many square kilometers has it got? What’s the area of Russia?It has an area of about 17,000,000 square kilometers .
It’s about 17,000,000 square kilometers. What’s the name of this country?How big is it?How many square kilometers has it got? What’s the area of …?It has an area of about … square kilometers .
It’s about … square kilometers. Geography informationWhich country has the world’s largest population?ChinaArea: 9,600,000km2
Population: 1,300,000,000
Capital: Beijingthe Name of this counrtythe Area of this countryWhat’s the population of China?How many people are there in China?It’s about1,300,000,000 There are about 1,300,000,000.What’s the capital of China?Beijing Geography informationWhat’s the pupulation of…?It’s about
How many people are there in ? There are about…What’s the capital of…?Talking about the following countries.Use the map and word cues.BritainBritainArea:244,000km2
Population: 60,000,000
Capital: LondonCanadaArea:10,000,000km2
Population: 33,000,000
Capital: OttawaAustraliaArea:7,700,000km2
Population: 20,000,000
Capital: CanberraFranceArea:550,000km2
Population: 60,000,000
Capital: ParisListen to the text and answer the questionsCountry name:Country name:
Area:
Population:
Biggest city:
Capital: the United Statesabout 9,000,000 km2about 261,000,000New YorkWashington, D.C. Listen and complete…ExercisesⅠ用英语写出下列数字：
1. 136 ---- 2. 508,035 ---
3. 804 ---- 4. 1,000,000 ----
5. 1,000 ---- 6. 23,000,000 ---
7. 1,001 ---- 8. 100,000,000---
4,765 --- 10. 123,123,123 ---
Ⅱ改句
11. Russia has the biggest area in the world.
12. Beijing is the capital of China.
13. The population of Canada is about twenty-nine million. 14. How big is the USA? (保持句意不变)
_____ _____ _____ ______ _____ it _____?
_____ _____ _____ _______ USA?
15. Russia is the largest country in the world.
Russia is ______ than ______ _______ country in the world.
Ⅲ完成下列句子
16.What’s ___________(中国人口)？
17.A: Which is _________ (世界第一长河)？
18. A:________(多大) is Canada?
19. B: It has an area of 10,000,000 ___(平方公里)
20. A: Is Tom _______(班里最高的学生之一)？
　B: Yes, he is .4. A: Is Tom ___________(班里最高的学生之一)？
　B: Yes, he is .