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1、Module 9 PopulationUnit 1The population of China is about 1.37 billion. Lead-inTalk about the pictures and try to describe them.1. There are too many people in the world. ( )2. The increasing population is the biggest problem in the world. ( )3. People shouldnt have too many babies. ( )Check () the
2、statements you agree with.4. People should be free to decide how many babies they want. ( )5. Countries with large populations should take more responsibilities to protect the environment. ( )6. A city should not hold more than 1,000,000 people. ( )Now work in groups and discuss your answers. New wo
3、rdsnoisepreparenotesreporthugeincreaseproblembirthbilliongrow噪声，杂音噪声，杂音准备；预备准备；预备笔记；随笔笔记；随笔报告，汇报报告，汇报巨巨大的；庞大的大的；庞大的增大，增大，增长增长问题，麻烦问题，麻烦出生出生十亿十亿增长，增大增长，增大1. Work in pairs. Look at the picture and talk about it. Use the words in the box to help you.noise people space traffic2. Listen and choose the co
4、rrect answer.1. Whats the population of Beijing?a)About 11 million. c) About 20 million.b)About 13 million.c)2. Whats the population of Chongqing?d)About 28 million. c) About 36 million.e)About 33 million.Babies born every minute（world）Babies born every year（world）Population of ChinaPopulation of th
5、e world3.Now complete the notes.Over 250.Over 131.4 million.About 1.37 billion.About 7 billion.4. Choose the correct answer.1. Birth happens at the start / at the end of life.2. Huge means large / small.3. An increase in population means more / fewer people.4. Hang on a minute means wait for a short
6、 time / a long time. 5. Making notes means writing a long passage / a few words.6. A problem is something easy / difficult.7. A report is a long piece of writing / a few words.8. A billion is a hundred / a thousand million.Language points1.a report called 2.so many/much3.one fifth of4.make notes5.ha
7、ng on6.talk about7.write down8.in the future一一个叫个叫的报告的报告 如如此多此多五五分之一分之一记笔记笔记记稍稍等等谈谈论论写写下，记下下，记下在在将来将来1.population n. 人口人口1) population 是一个集体名词，作主语时，若指一个是一个集体名词，作主语时，若指一个地区或国家的整体人口，谓语动词通常用单数；若强地区或国家的整体人口，谓语动词通常用单数；若强调整体人口中的成员，谓语动词通常用复数调整体人口中的成员，谓语动词通常用复数。例如。例如：The population of the city is about 20,0
8、00. 这个城市大约有两万人口。这个城市大约有两万人口。Three fifths of the population here are old people. 这里五分之三的人是老年人。这里五分之三的人是老年人。2) 表示一个地区或一个国家有多少人口时，可用表示一个地区或一个国家有多少人口时，可用 the population of . is . 或或 . has a population of .。例如。例如：The population of our country is 28,100,000. 我们国家的人口是二千八百一十万。我们国家的人口是二千八百一十万。The city has a
9、population of 50,000. 这座这座城市有五万人口。城市有五万人口。形容形容“人口数量的多或少人口数量的多或少”可用可用large 或或 small 修饰修饰。例如例如：The population of Beijing is large. 北京人口众多。北京人口众多。3) 在询问人口时，要注意在询问人口时，要注意 population 和和 people 的区的区别。前者通常用别。前者通常用what来提问来提问，后者用，后者用how many 来提来提问问。例如。例如：Whats the population of Canada? 加拿大的人口是多少加拿大的人口是多少？How
10、 many people are there in the hall? 大厅里有多少人？大厅里有多少人？2. Beijing is a huge city with a big population.北京北京是个大城市，是个大城市，有很多的人。有很多的人。with是介词，表示伴随，意是介词，表示伴随，意为为“有，带有有，带有”。Number practice150,000: one hundred and fifty thousand500,000: five hundred thousand2,100,000: two million, one hundred thousand5,600,0
11、00: five million, six hundred thousand82,550,000:eighty-two million, five hundred and fifty thousand200,030,040:two hundred million, thirty thousand and forty Exercises1.Mina lives in a village _ green mountains and clear rivers around.A. on B. with C. for D. as2. Excuse me, _ Beijing? About 13,000,
12、000. A. whats the population of B. how many is the population of C. do you know a number of people ofD. how much is the population of 3.The number 22,135 reads _.A. twenty-two thousands one hundred and thirty-fiveB. twenty-two thousand one hundred and thirty-fiveC. twenty-two thousands one hundred thirty-fiveD. twenty two thousand one hundred thirty-five4.Population is _ big problem for cities.A.a B.an C.the D./HomeworkWrite a passage about how to reduce the population of our nation.Between friends all is common.朋友之间不分彼此。
