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1、Module,9,Population,Unit 1 The population of China is about 1.37 billion.,Module,9,How many numbers did it mention(提及) in the video ?,Can you say the numbers,2 12 20 22 220 222,two twelve twenty twenty-two two hundred and twenty two hundred and twenty-two,十位与百位间用 “and”。,个位与十位间一般要用连字符号“-”,看谁说得又快又准,on
2、e hundred 一百 one thousand 一千 one million 一百万 one billion 十亿 ten billion 一百亿 one hundred and ten billion 一百一十亿 one hundred and twenty-one billion 一百二十一亿,100 1,000 1,000,000 1,000,000,000 10,000,000,000 110,000,000,000 121,000,000,000,billion /bIljn / num 十亿 .,Try to read the numbers,书写时每三位划分为一个单位。,bi
3、llion,million,thousand,one billion, two hundred and thirty-four million, five hundred and sixty-seven thousand, eight hundred and ninety one,comma 逗号,How to read large numbers,1, 234, 567, 891,朗读数字时，将每三位数看做一个单位。上例中的数字可以分解为.billion.million.thousand.，每个单位按照百、十、个位往后读，遵循百位以内数字的读法。,8,742 1,370,000,000 2,
4、000,030,000,eight thousand, seven hundred and forty-two one billion, three hundred and sevevty million two billion and thirty thousand,看谁说得又快又准,1.37billion 131.4billion,one point three seven billion one hundred and thirty-one point four billion,小数点读:point,Do you know how many people are there in the
5、 world now?,7 billion,1,370,000,000,million,thousand,billion,Whats the population of China?,Module,9,Population,Unit 1 The population of China is about 1.37 billion.,Module,9,noise /nIz / n 噪声;杂音,prepare /prIpe / v. 准备；预备,Look and say,There is too much _ in the world.,We should _some food for pinic.
6、,noise,prepare,notes /nuts / n.(pl.) 笔记；随 笔,report /rIp:t / n 报告；汇报 .,huge /hju:d/ adj 巨大的；庞大的 .,We should listen to the teacher carefully and make _.,Beijing is a _ city with a large population.,huge,notes,The policeman wants to check the _.,report,birth /b:/ n 出生,grow /ru / (grew /ru:) v 增长；增大 .,T
7、hat make over 131.4 million babies _a year, so the worlds population will _fast.,births,grow,The population of China is almost one _ of the worlds population.,one,fifth /fIf/ num 第五；五分之一 .,fifth,increase /Ikri:s / n; v 增大；增长,cause /k:z / v 造成；引起.,problom /prblm / n 麻烦；问题,Population_ is a big problem
8、 in many countries , that _ a lot of problems.,causes,increase,1 Work in pairs. Look at the picture and talk about it. Use the words in the box to help you.,noise people space traffic,a huge city with a large population too many _ cause a lot of problems too much _ too much _ not enough _,_ is a big
9、 problem in many countries.,Population increase,noise people space traffic,people,traffic,noise,space,空间,Whats the population of Beijing? a) About 11 million c) About 20 million b) About 13 million 2. Whats the population of Chongqing? a) About 28 million c) About 36 million b) About 33 million,List
10、en and choose the correct answer.,Listen and check the sentences “T“ or “F“.,1) Tony is preparing some notes for a paper. ( ) 2) Beijing is a huge city with a large population. ( ) 3) Over 131.4 million births every minute in a world. ( ) 4) The families are getting bigger in the future. ( ),F,T,F,F
11、,report,smaller,year,Reading,Read aloud in group and act!,Read the conversation again and complete the table,Over 250.,Over 131.4 million.,About 1.37 billion.,About 7 billion.,report,increase,huge,preparing,Try to retell.,Over 250.,Over 131.4 million.,About 1.37 billion.,About 7 billion.,That makes
12、131.4 million births a year!,b:,Thats almost one fifth of the worlds population.,report,increase,huge,preparing,Exercise,(Language point),1. -What are you preparing _ your party? -Im thinking about who Ill invite. A. at B. for C. with 2._ the population of Hong Kong ? -Seven million people . A.How m
13、uch is B. What are C. What is 3. There is _ smoke in the room. A. too many B. too much C. much too 4.Tony has a big house _a beautiful garden. A. about B. with C. of,too many + 可数名词，表示 “太多的”。too much +不可数名词，表示“太多的”。 much too +形容词或副词 ，“实在太”,问某地有多少人口 What is/was the population of + 地名?,prepare sth. fo
14、r 表示“为.准备某物” prepare for sth.= get ready for sth “为某事做准备“,5._ of the population in our city areworkers . A.There fifth B. Three five C. Three fifths 6.Shanghai has _ population of 12 million. A. the B. an C. a 7. - The school bus is coming. - _. Ill come in a minute. A. Hang on B. On earth C. Once o
15、r twice,分子用基数词，分母用序数词。分子大于1时，分母 + s,1）某地 + has a population of + 数词. 2） The population of + 某地+be (单数) +数词,Hang on “稍等” “让某人等一下”,Whats happening to our town ，Jilong?,smoke,water pollution,nosie,population,too much traffic not enough space to park,throw rubbish,Group work,Problems: too many people too much noise too much traffic not enough space to park water/air pollution. throw rubbish,Make a report: Jilong is a small town with a population of 160,000. That cause many problems,
