Module+9+Unit+1 外研版英语八年级上册.pptx

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1、Module 9 PopulationUnit 1The population of China is about 1.37 billion.New wordsnoisepreparenotesreportgrowhugecauseproblemincreasebirthbillonn.噪声；杂音噪声；杂音v.准备；预备准备；预备n.(pl.)笔记；随笔笔记；随笔n.报告；汇报报告；汇报v.增长；增大增长；增大adj.巨大的；庞大的巨大的；庞大的v.造成；引起造成；引起n.麻烦；问题麻烦；问题n.&v.增大；增长增大；增长n.出生出生num.十亿十亿fifthhang onflatrubbis

2、h quiet local close downpupil pollution public service solvenum.第五；五分之一第五；五分之一稍等稍等n.套房；公寓套房；公寓n.垃圾；废弃物垃圾；废弃物adj.寂静的；安静的寂静的；安静的adj.当地的；本地的当地的；本地的(永久永久)关闭，关停关闭，关停n.学生学生;（尤指）小学生（尤指）小学生n.污染污染adj.公共的；公众的公共的；公众的n.公共服务；服务公共服务；服务v.解决问题解决问题make a noise 制造噪音制造噪音noise让人感觉不舒服的声音，一般指噪音让人感觉不舒服的声音，一般指噪音Dont make a

3、ny noise in class.课堂上不要制造噪音。课堂上不要制造噪音。voice 优美的声音，也可音量。优美的声音，也可音量。一般指人的一般指人的声音声音She has a beautiful voice.她有一副优美的嗓音。她有一副优美的嗓音。sound 作作“声音声音”/“响声响声”讲时，可以指人讲时，可以指人/动物动物发出的声音，或物体碰撞的声音。自然发出的声音，或物体碰撞的声音。自然中的任何中的任何“声音声音”都可以用都可以用sound.该词还可以用作感官动词该词还可以用作感官动词,表示表示“听起来听起来”。You can hear all kinds of sounds in

4、the city.在城市你能听到各种声音。在城市你能听到各种声音。This music sounds beautiful.这音乐听起来很这音乐听起来很优美。优美。noise，voice和和sound辨析辨析【典例分析】【典例分析】1.Themusicmademethinkofthe_ofarunningstream.AshoutBnoiseCvoiceDSound【答案】D2.Dontmakesomuch_.Mybabyissleeping.A.voiceB.soundC.noiseD.choice【答案】CFree talkTalk about the pictures and try to

5、 describe them.Work in pairs.Look at the picture and talk about it.Use the words in the box to help you.noise people space traffic 2课堂活动 01Listen and choose the correct answer.1 Whats the population of Beijing?a)About 11 million.b)About 13 million.c)About 20 million.022 What is the population of Cho

6、ngqing?a)About 28 million.b)More than 33 million.c)About 36 million.Betty:I went shopping in the city centre with my family last week.Tony:Did you have a good time?Betty:Yes,I did,but there was a lot of traffic on the way there.Then there were too many people and not enough space.It was impossible t

7、o move.And there was a lot of noise.玩得高兴玩得高兴许多许多Tony:Well,Beijing is a big city.Betty:Yes,it is.It has a population of about twenty million.Tony:Twenty million!Does Beijing have the largest population in China?百万百万Betty:No,it doesnt.Chongqing has the largest population in China.More than thirty-thre

8、e million people live there.Tony:Really?Thats a lot of people!Betty:Yes,and theres a lot more pollution in the air.Lingling:Well,were in the right place to talk about that!Beijing is a huge city with a large population.That causes a lot of problems,such as too much traffic and noise.一个巨大的城市一个巨大的城市人口

9、众多人口众多例如例如Listen and read.Betty:What are you doing?Tony:Im preparing some notes for a report called“Our growing population”.prepare.for.为做准备为做准备 03Betty:Its not only Beijing.Population increase is a big problem in many countries.Do you know how many babies are born every minute in the world?Tony:No.

10、Can you tell me?人口增长人口增长在合适的地点在合适的地点/场所场所/时机时机日益增长的人口日益增长的人口 Betty:Over 250!That makes over 131.4 million births a year.Lingling:I cant believe it!Betty:The population of China is about 1.37 billion.Thats almost one fifth of the worlds population,that is,about 7 billion.Tony:Hang on a minute!Ill wri

11、te that down too!Betty:But in the future,Chinas population wont grow so fast,because families are getting smaller.让某人等一下让某人等一下写下；记下写下；记下Lingling:How do you know all this?Betty:I wrote my report yesterday!Tony:Great,thanks!Now I can write my report!五分之一五分之一.的人口的人口在未来在未来Now complete the notes.Babies b

12、orn every minute in the world:_Babies born every year in the world:_Population of China:_Population of the world:_over 250over 131.4 millionabout 1.37 billionabout 7 billionChoose the correct answer.1 Birth happens at the start/at the end of life.2 Huge means large/small.3 An increase in population

13、means more/fewer people.4 Hang on a minute means waiting for a short time/a long time.045 Making notes means writing a long passage/a few words.6 A problem is something easy/dificult.7 A report is a long piece of writing/a few words.8 A billion is a hundred/a thousand million.Language points1 The po

14、pulation of China is about 1.37 billion.中国的人口大约为中国的人口大约为13.7亿。亿。billion 意为意为“十亿十亿”，英语常用的数字单位与中文有所不同，为：，英语常用的数字单位与中文有所不同，为：hundred(百百)、thousand(千千)、million(百万百万)、billion(十亿十亿)。so many，so much，too many，too much和和much too辨析辨析 so many 如此多，如此多，+c.n复数复数There are so many people in the street.大街上大街上有如此多的人。有

15、如此多的人。so much 如此多，如此多，+u.n.We make so much pollution every day.我们每天制造如此多的污染。我们每天制造如此多的污染。too many 太多，太多，+c.n复数复数You made too many mistakes.你犯了太多的错你犯了太多的错误。误。too much 太多，太多，+u.n.There is too much rain in Hefei this year.今年今年合肥下了太多的雨。合肥下了太多的雨。much too 太，过于，太，过于，+adj/advIts much too noisy in the room.I

16、 cant stand it.房间里太吵了，我受不了了。房间里太吵了，我受不了了。【典例分析】【典例分析】1.请用toomuch,muchtoo,toomany填空1).Thereis_riceinmybowl.2).Wehave_applesinthebag.3).Todayis_hot.【答案】1.toomuch2.toomany3.muchtoo2.Donteat_fat(肥肉),oryoullget_fat.A.toomuch;muchtooB.muchtoo;toomuchC.toomany;toomuchD.toomuch;toomany【答案】Aincrease by 后后接接倍

17、倍数数或或百百分分数数，表表示示“增加了增加了倍倍/百分之百分之”Thepopulationofthistownhasincreasedby5%.这个镇的人口增长了5%。increase to 后后接接增增长长后后的的具具体体数数字字，表示表示“增加到增加到”The population of our country hasincreasedto1.37billion.我们国家的人口已增长到了13.7亿。【典例分析】【典例分析】1.The population of this city has increased_5 million,and the rate of the growth has

18、 also increased _ 2%.to;byListen and repeat.8,742 eight thousand,seven hundred and forty-two2,463,128 two million,four hundred and sixty-three thousand,one hundred and twenty-eight 051,370,000,000 one billion,three hundred and seventy million2,000,030,000 two billion and thirty thousand1.为为做准做准备备2.日

19、益增日益增长长的人口的人口3.一个巨大的城市一个巨大的城市4.人口众多人口众多5.在合适的地点在合适的地点/场场所所/时时机机6.例如例如7.人口增人口增长长8.的人口的人口9.五分之一五分之一10.写下；写下；记记下下11.让让某人等一下某人等一下12.在未来在未来Phrases prepare.for.growing populationa huge citythe population of a large populationsuch ashang onone fifthpopulation increase in the right place write downin the future1.我正在为一篇题为我们日益增长的人口的报告准备笔记我正在为一篇题为我们日益增长的人口的报告准备笔记。2.北京是一个人口众多的大城市。北京是一个人口众多的大城市。3.中国的人口大约为中国的人口大约为13.7亿。亿。Beijing is a huge city with a large population.The population of China is about 1.37 billion.Im preparing some notes for a report called“Our growing population”.