Module 9 Population. Unit 3 Language in use .教学课件（18张PPT）

课件18张PPT。Module9 Population
Unit3 Language in use
How many people are there in your family?Lead inHow many students are there in our grade?
How many students are there in our school?
How many students are there in our class?67
99
101
110
122
sixty-seven
ninety-nine
one hundred and one
one hundred and ten
one hundred and twenty-two
归纳总结：
1. 个位与十位之间一般要用连字符号“-”。
2. 十位与百位之间用 “and”。1,000
1,000,000
1,000,000,000one thousand (千)Can you say these numbers?one million (百万)
one billion (十亿)How to say this large number?65004317296，500，431，729thousandmillionbillion注意：四位数或以上的数字，每三个数加逗号为一个单位，按照百、十、个向后读。How to say this large number?6，500，431，729seven hundred and twenty-nine thousandmillionbillionsix
billionfive hundred millionfour hundred and thirty-one thousandWork in pairs. Match the countries with their populations.China
the US
Australia
New Zealand4,437,000
22,956,000
314,791,000
1,370,537,000Read your answers to the whole class.
China has a population of…Now listen and check.12P76P76Read the chart and answer the questions.3P761. Which city had the largest population in 2000?Tokyo had the largest population in
2000.2. Which city’s population will increase the most from 2000 to 2025?Mumbai’s population will increase
the most from 2000 to 2025. Mexico City will have a larger increase in its population.3. Which city will have a larger increase in its population, New York or Mexico City?4. Which city / cities do you think will have the biggest population problem? Why?I think Mumbai will have the biggest population problem because its population will increase the fastest.Key words
Key wordsWhat’s the population of China in..?
What’s the population of Anhui in..? ----It’s…
What’s the population of Hefei in..?The population is increasing .BrainstormInterview---Hello, I’m a reporter from AHTV1.
May I ask you some questions?
With the development of Hefei,what do you think of the environment of Hefei?
Do you have any good advice ?
---OK,as a citizen（市民） of Hefei,…近期，美国有一家企业打算在你的城市附近建厂，正在进行附近居民的民意调查
假设你是李华，写一封信交给这家企业的董事长Mr.Green。
具体包括以下几点：
1.欢迎来我们城市建厂，促进经济发展，解决人口就业。
2.不能排放污水，污染水源
3.不要产生噪音，影响居民生活
4…
注意：词数80-100，开头已给出，不计入总词数；应包含所有要点，可适当增加细节，使行文连贯。headOpening
IntroductionbodyBody
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Conclusion Free talk
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