外研版初中英语八年级上册Module 9 Unit 1 The population of China is about 137 billion课件

1、9unit 1 the population of china is about 1.37 billion. 9how many numbers did it mention(提及提及) in the video ?2122022220222twotwelvetwentytwenty-twotwo hundred and twentytwo hundred and twenty-two十位与百位间用十位与百位间用 “ “andand”。个位与十位间一般要用连字符号“-”,one hundred 一百一百one thousand 一千一千one million 一百万一百万one billion

2、 十亿十亿ten billion 一百亿一百亿one hundred and ten billion 一百一十亿一百一十亿one hundred and twenty-one billion一百二十一亿一百二十一亿 100 1,000 1,000,000 1,000,000,000 10,000,000,000 110,000,000,000 121,000,000,000billion /biljn / num 十亿十亿 .书写时每三位划分为一个单位。书写时每三位划分为一个单位。billion million thousandone billion, two hundred and thir

3、ty-four million, five hundred and sixty-seven thousand, eight hundred and ninety onecomma 逗号逗号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字可以分解为.lion.thousand.，每个，每个单位按照百、十、个位往后读，遵循百位以内数字的单位按照百、十、个位往后读，遵循百位以内数字的读法。读法。 8,742 1,370,000,0002,000,030,000eight thousand,

4、 seven hundred and forty-twoone billion, three hundred and sevevty milliontwo billion and thirty thousand1.37billion131.4billionone point three seven billionone hundred and thirty-one point four billion小数点读:pointdo you know how many people are there in the world now?7 billion 1,370,000,000milliontho

5、usandbillionwhats the population of china?9unit 1 the population of china is about 1.37 billion. 9noise /niz / n 噪声;杂音 prepare /pripe / v. 准备；预备 there is too much _ in the world.we should _some food for pinic.noisepreparenotes /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 .w

6、e should listen to the teacher carefully and make _.beijing is a _ city with a large population.hugenotesthe policeman wants to check the _.reportbirth /b:/ n 出生 grow /ru / (grew /ru:)v 增长；增大 .that make over 131.4 million babies _a year, so the worlds population will _fast.birthsgrow the population

7、of china is almost one _ of the worlds population.onefifth /fif/ num 第五；五分之一 .fifthincrease /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 in many countries , that _ a lot of problems.causesincrease1 work in pairs. look at the picture and talk about it

8、. use the words in the box to help you. noise people space traffica huge city with a large population too many _cause a lot of problems too much _ too much _ not enough _ is a big problem in many countries.population increasenoise peoplespace trafficpeopletrafficnoisespace空间空间1. whats the population

9、 of beijing? a) about 11 million c) about 20 million b) about 13 million2. whats the population of chongqing? a) about 28 million c) about 36 million b) about 33 million1) tony is preparing some notes for a paper. ( ) 2) beijing is a huge city with a large population. ( ) 3) over 131.4 million birth

10、s every minute in a world. ( ) 4) the families are getting bigger in the future. ( )ftffreportsmalleryeartony is _some notes for a _.beijing is a _city with a large population. that causes many problems.population _ is a big problem in many countries. babies born every minute（world）babies born every

11、 year（world）population of chinapopulation of the worldover 250.over 131.4 million.about 1.37 billion.about 7 billion.report increasehugepreparingtony is _some notes for a _.beijing is a _city with a large population. that causes many problems.population _ is a big problem in many countries. babies b

12、orn every minute（world）babies born every year（world）population of chinapopulation of the worldover 250.over 131.4 million.about 1.37 billion.about 7 billion.that makes 131.4 million births a year!b:thats almost one fifth of the worlds population.report increasehugepreparing(language point)1. -what a

13、re you preparing _ your party? -im thinking about who ill invite. a. at b. for c. with2._ the population of hong kong ? -seven million people . a.how much is b. what are c. what is 3. there is _ smoke in the room. a. too many b. too much c. much too4.tony has a big house _a beautiful garden. a. abou

14、t b. with c. of too many + 可数名词，表示可数名词，表示 “太多的太多的”。too much +不可数名词，表示不可数名词，表示“太多的太多的”。much too +形容词或副词形容词或副词 ，“实在太实在太”问某地有多少人口问某地有多少人口 what is/was the population of + 地名地名?prepare sth. for 表示表示“为为.准备某物准备某物”prepare for sth.= get ready for sth 为某事做准备为某事做准备5._ of the population in our city areworkers .

15、 a.there fifth b. three five c. three fifths 6.shanghai has _ population of 12 million. a. the b. an c. a7. - the school bus is coming. - _. ill come in a minute.a. hang on b. on earth c. once or twice分子用基数词，分母用序数词。分子大于分子用基数词，分母用序数词。分子大于1时，分母时，分母 + s1）某地）某地 + has a population of + 数词数词. 2） the popul

16、ation of + 某地某地+be (单数单数) +数词数词hang on “稍等稍等” “让某人等一下让某人等一下”whats happening to our town ，jilong?smokewater pollutionnosiepopulationtoo much traffic not enough space to parkthrow rubbish problems:too many people too much noise too much traffic not enough space to park water/air pollution.throw rubbis

17、h make a report: jilong is a small town with a population of 160,000. that cause many problems.whats the population of jilong ?what s happening to our town ?what are the problems? what should we do ? 160,000too many peoplecause many problems.throw rubbish anywhere.shuold not have too many babies.module 9unit 1new wordslannguage large numbersnoise,prepare,notes,report,grow,huge,cause,problem,increase,birth,