one hundred and fifty yuan two thousand eight

  • Slides: 21
Download presentation

one hundred and fifty yuan two thousand eight Olympic Games thousands of people two

one hundred and fifty yuan two thousand eight Olympic Games thousands of people two point two six (2. 26) meters tall

3. 14 1, 000 three point one four one million 100 1, 000, 000

3. 14 1, 000 three point one four one million 100 1, 000, 000 one hundred one billion 1, 000 one thousand

2 Listen and read the numbers, paying special attention to the intonation. Then read

2 Listen and read the numbers, paying special attention to the intonation. Then read the other numbers with your partner. How to read numbers? First, try to separate the number in groups of three from right to left. Then read it in order from billion to million and thousand. 1 , 1000000, 0 0 0 billion million thousand

1, 000, 000 billion million thousand 543. 7 five hundred and forty-three point seven

1, 000, 000 billion million thousand 543. 7 five hundred and forty-three point seven 1 562 one thousand, five hundred and sixty-two 6 004 001 six million, four thousand one 7 198 764 502 seven billion, one hundred and ninety-eight million, seven hundred and sixty-four thousand, five hundred and two

1, 000, 000 billion million thousand 973 nine hundred and seventy-three 3 980 three

1, 000, 000 billion million thousand 973 nine hundred and seventy-three 3 980 three thousand , nine hundred and eighty 98 721 ninety-eight thousand , seven hundred and twentyone 768 540 seven hundred and sixty-eight thousand , five hundred and forty

1, 000, 000 billon million thousand 2 346 780 two million, three hundred and

1, 000, 000 billon million thousand 2 346 780 two million, three hundred and forty-six thousand, seven hundred and eighty 82 346 580 eighty-two million, three hundred and forty-six thousand, five hundred and eighty 405 000 four hundred and five million 5 555 555 five billion, five hundred and fifty-five million, five hundred and fifty-five thousand, five hundred and fifty -five

= The world has a population of 7. 2 billion. 80 80 80 6800

= The world has a population of 7. 2 billion. 80 80 80 6800 The population is increasing by 90 million every year. What a large population!

1 b Listen to 1 a and match the information. 1. the world 2.

1 b Listen to 1 a and match the information. 1. the world 2. China 3. India 4. the USA A. 321 million B. 7. 2 billion C. 1. 37 billion D. 1. 31 billion

Make similar conversations after the example. Example: A. : What’s the population of the

Make similar conversations after the example. Example: A. : What’s the population of the world? B: It’s about 7. 2 billion. 1. the world A. 321 million 2. China B. 7. 2 billion 3. India C. 1. 37 billion 4. the USA D. 1. 31 billion

1 c Read 1 a and fill in the blanks. The world has a

1 c Read 1 a and fill in the blanks. The world has a population of 7. 2 billion and it 90 million every year. _______ China is increasing by _____ has the largest population. It has already 1. 37 billion and India is _____ second with reached _____ 1. 31 billion. The population in developing larger and is growing ____ countries is ______ faster than that in developed countries. Luckily, our country has carried out some policies to solve ______the population.

1 a Listen,look and say. P 11 -1 a视频

1 a Listen,look and say. P 11 -1 a视频

So it is. 确实如此。 So So. So she it does. is. has. She The

So it is. 确实如此。 So So. So she it does. is. has. She The Lucy has supermarket dances cleaned is very the veryroom. crowded. well. So +主语+ be/情态动词/助动词

A:What a large population ! The world … 7. 2 billion. … 90 million

A:What a large population ! The world … 7. 2 billion. … 90 million every year. B:Which country …? A:China … reach…, and India …with …. B:… the USA? A: 321 million. B:It shows … developing countries … developed countries. A:…is growing faster … B:So it is. The population problem … developing countries A:China … carry out … solve the population.

3 Work in groups and discuss the population of the world. The following chart

3 Work in groups and discuss the population of the world. The following chart and questions may help you. 1. Which of these 5 countries has the largest/smallest population? What’s the population of it? China has the largest population. The population of China is 1. 37 billion. Canada has the smallest population. The population of Canada is 35 million. 2. What can you tell from the population in developing countries and in developed countries? The population in developing countries is larger than that in developed countries. 3. What problems does the large population cause? The large population may cause less living space, more pollution and so on. 4. What measures do you think should be taken to solve the population problem?

Choose the best answer. C 1. — ______ is the population of Russia? —

Choose the best answer. C 1. — ______ is the population of Russia? — 143 million. A. How much B. How many C. What D. How D 2. There are ______ students in our school. A. three thousands B. three thousands of C. three thousand of D. three thousand D 3. — Jenny always helps others. — ______. A. So is she B. So she is C. So does she D. So she does A 4. The population of China is ______ than that of Japan. A. larger B. more C. fewer D. less

1. Some words: population, billion, increase, reach, luckily, policy, Russia, measure 2. Some phrases:

1. Some words: population, billion, increase, reach, luckily, policy, Russia, measure 2. Some phrases: increase by, developing countries, developed countries, carry out, the one-child policy 3. Some sentences: What a large population! The world has a population of 7. 2 billion. So it is. 1. Read numbers in English. 2. Talk about population problems.

Homework 1. Read 1 a aloud. 2. Read the numbers in Part 2 on

Homework 1. Read 1 a aloud. 2. Read the numbers in Part 2 on P 12. 3. Finish S ection B in your work book. 4. Preview Section C.

通常用large/ big/ small 来修饰。 e. g. The population of China is very large. 中国人口众多。

通常用large/ big/ small 来修饰。 e. g. The population of China is very large. 中国人口众多。 The population in this area is becoming smaller and smaller. 这个地区的人口越来越少。 集合名词 某地整体人口的数量(作单数) population e. g. The population of this city is nearly 300 000. 这个城市的人口将近三十万。 强调人口的具体分布或构成 (作复数) BACK e. g. 80% of the population in China are farmers. 中国百分之八十的人口是农民。

250 increase by + 数字 / 倍数 / 百分数 250 e. g. The price

250 increase by + 数字 / 倍数 / 百分数 250 e. g. The price of the house has increased 250 增加了…… by three times. 250 500 250 increase to +数字 增加到…… e. g. The price of the house has increased to 500 000. BACK