外研版初二英语上册《Module-9-Unit-1》课件.ppt--（课件中不含音视频）--（课件中不含音视频）

1、PopulationModule 9Unit 1The population of China is about 1.37 billon.印度孟买印度孟买中国上海中国上海Work in pairs.Look at the picture and talk about it.Use the words in the box to help you.Listening and vocabularynoise peoplespacetraffic1 There is too much noise in the street.The population is becoming bigger and

2、bigger.There is so much smoke in the sky.We wont have enough space to live in.Too many cars bring traffic problems.noise/nz/n.噪音噪音 考向考向noise，voice和和sound辨析辨析 讲解来自讲解来自点拨点拨知识点知识点1 1名词，其形容词是noisy。要表示“制造噪音”，用make noise。【重点重点】讲解来自讲解来自点拨点拨典例典例The music made me think of the _ of a running stream.(安徽)Ashout

3、 BnoiseCvoice Dsound【点拨点拨】本题用本题用词汇辨析法词汇辨析法，此句表示，此句表示“这音乐让我想起这音乐让我想起 了潺潺溪流声。了潺潺溪流声。”自然界发出的声音用自然界发出的声音用sound。D讲解来自讲解来自点拨点拨1 What is the population of Beijing?a)About 11 million.b)About 13 million.c)About 20 million.2 What is the population of Chong qing?a)About 28 million.b)About 33 million.c)About 36

4、 million.Listen and choose the correct answer.2c bConversation 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 to mov

5、e.And there was a lot of noise.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?Betty:No,it doesnt.Chongqing has the largest population in China.More than thirty-three million people live

6、 there.Tony:Really?Thats a lot of people!Betty:Yes,and theres a lot more pollution in the air.Betty:What are you doing?Tony:Im preparing some notes for a report called “Our growing population”Li ngling：well，Were in the right place to talk about that！Beijing is a huge city with a big population.That

7、causes a lot of problems,such as too much traffic and noise.Betty:Its not only Beijng.Population increase is a bigListen and read.3 problem in many countries.Do you know how many babies are born every minute in the world?Tony:No.Can you tell me?Betty：Over 250！That makes over 131.4 million births a y

8、ear.Lingling：I dont 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 write that down too!Betty：But in the future，China s population wont grow so fast，because families are getting smaller.L

9、ingling：How do you know all this?Betty：I wrote my report yesterday!Tony：Great,thanks!Now I can write my report!Everyday EnglishI cant believe it!Hang on a minute!Great!Now complete the notes.over 250 131.4 million 1.37 billion 7 billion prepare some notes 准备一些笔记准备一些笔记 考向一考向一 prepare/prIpe/v.eg:Mum p

10、repares breakfast for me every morning.妈妈每天早晨为我准备早餐。讲解来自讲解来自点拨点拨知识点知识点2 2【重点重点】prepare作为及物动词，可直接加名词作宾语，常用作为及物动词，可直接加名词作宾语，常用短语：短语：prepare sb.sth./prepare sth.for sb.为某人准为某人准备某物；备某物；prepare to do sth.准备做某事。也可用作不准备做某事。也可用作不及物动词，常用结构：及物动词，常用结构：prepare for sth.为某事做准备。为某事做准备。eg：Im preparing to leave.我正准备

11、离开。讲解来自讲解来自点拨点拨典例典例The teacher often _ his lessons deep into the night.Aprepares Bshows Cproduces Dfalls【点拨点拨】句意判断法句意判断法及及关键词法关键词法。句意。句意“那位老师经常备那位老师经常备 课到深夜。课到深夜。”由关键词由关键词deep into the night可知不是展示，可知不是展示，故选故选A。A讲解来自讲解来自点拨点拨考向二考向二 note/nt/n.笔记；随笔笔记；随笔eg：Write a passage with the help of the notes.在笔记的

12、帮助下写一篇文章。在作在作“(听讲或读书等的听讲或读书等的)笔记；随笔笔记；随笔”讲时，讲时，通常用其复数形式通常用其复数形式notes。讲解来自讲解来自点拨点拨拓展拓展常用短语：make/take notes做笔记，作名词时，还可表示“便条”，作动词时，表示“注意，留意；记下”。如：Let me note down your address.让我记下你的地址。report/rIpt/n.报告，汇报报告，汇报 eg：Im making a report to my classmates.我正在为我的同学们作报告。考向考向 report作名词时，是可数名词，其后作名词时，是可数名词，其后 常接介

13、词常接介词on/about/of表示表示“关于关于的报告的报告”。讲解来自讲解来自点拨点拨知识点知识点3 3【重点重点】常用短语：give a report to sb.向某人作报告；a report card报告单。它也可以作为动词，意为“报告，汇报”；它的派生词为reporter，意为“记者”。A woman reporter is reporting the news.Have you heard of the report about it?一名女记者正在报道新闻。你听说过关一名女记者正在报道新闻。你听说过关于它的报道吗？于它的报道吗？魔法魔法记忆记忆讲解来自讲解来自点拨点拨典例典例W

14、hats the woman with a camera?Shes a _ (合肥45中月考)AcookerBprinterCcorner Dreporter【点拨点拨】词义辨析法。词义辨析法。A是炊具，是炊具，B是打印机，是打印机，C是角落，是角落，D是记者，根据句意是记者，根据句意“那个带相机的女子是干什么那个带相机的女子是干什么 的？的？”，问的是职业，故选，问的是职业，故选D。D讲解来自讲解来自点拨点拨 huge/hjud/adj.巨大的；庞大的巨大的；庞大的eg：Therere lots of huge buildings in Hefei.在合肥有许多庞大的建筑物。考向考向辨析辨析

15、huge,big与与large讲解来自讲解来自点拨点拨知识点知识点4 4【难点【难点】讲解来自讲解来自点拨点拨such as too much traffic and noise例如交通堵塞及太多噪音例如交通堵塞及太多噪音 so many，so much，too many，too much和和much too辨析辨析 考向考向讲解来自讲解来自点拨点拨知识点知识点5 5【重点重点】讲解来自讲解来自点拨点拨典例典例You look stressed out.Yeah，too _ work makes me tired.Alittle Bmany Cmuch【点拨点拨】此处的此处的work是不可数名

16、词，因此用是不可数名词，因此用too much修饰。修饰。C讲解来自讲解来自点拨点拨 increase/Ikris/n.增长；增大增长；增大 /Inkris/v.增长；增大增长；增大考向考向 作名词时，既可作可数名词，也可作名词时，既可作可数名词，也可 作不可数名词，表示作不可数名词，表示“在某方面的增长在某方面的增长”用用 介词介词in。eg：There was a steady increase in population.人口在稳定的增长中。讲解来自讲解来自点拨点拨知识点知识点6 6【难点难点】作动词时，可以构成短语作动词时，可以构成短语increase by 和和increase to

17、。讲解来自讲解来自点拨点拨辨析：辨析：increase by和和increase toeg：The population of this town has increased by 5%.这个镇的人口增长了5%。The population of our country has increased to 1.37 billion.我们国家的人口已增长到了13.7亿。讲解来自讲解来自点拨点拨典例典例用适当的介词填空。The population of this city has increased_5 million,and the rate of the growth has also inc

18、reased_2%.【点拨点拨】关键词法关键词法。根据句中的数字。根据句中的数字5 million和和2%，第，第一空后面是具体的数字，故用一空后面是具体的数字，故用to，第二空后面是百分数，第二空后面是百分数，故用故用by。to讲解来自讲解来自点拨点拨byA:Whats the population of Beijing?B:It has a population of about twenty million.A:Whats the population of Chongqing?B:Choose the correct answer.1 11Birth happens at the st

19、art/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 waiting for a short 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 fe

20、w words.8 A billion is a hundred/a thousand million.4Listen 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-eight1，370,000,000 one billion，three hundred and seventy million2，000,030,000 two billion and thir

21、ty thousand5Check()the statements you agree with.1 There are too many people in the world.2 The increasing population is the biggest problem in the world.3 People should not have too many babies.4 A city should not hold more than one million people.Now work in groups and discuss your answers.6一、单项选择

22、一、单项选择1Stop making so much_.The children are sleeping.(德阳)Avoice Bnoise Csound2_ is the population of Beijing?About 20 million.AWhat BHow many CHow much DHow来自来自点拨点拨BA【点拨点拨】本题用本题用词义辨析法词义辨析法。voice人的嗓音或虫鸣声、鸟鸣人的嗓音或虫鸣声、鸟鸣声；声；noise 噪音，喧闹声；噪音，喧闹声；sound可以听到的各种声音。句意：可以听到的各种声音。句意：停止制造如此多的噪音。孩子们正在睡觉。故选停止制造如此多

23、的噪音。孩子们正在睡觉。故选B。3Dont disturb Allen now.He _ for the Spelling Bee competition.(广东)A.prepares B.prepared C.is preparing D.will prepare4Could I speak to Jim，please?_，please.I will see if he is in.AKeep on BHang on CPut on DNo5_ Kobes fans watched his final match and _ of them were men.(乌鲁木齐)A.Million

24、of；three fourths B.Three millions；third four C.Millions of；three fourths D.Three million；third foursB来自来自点拨点拨CC二、根据首字母或汉语提示写出单词二、根据首字母或汉语提示写出单词6That makes about 131,400,000_(出生)a year.7His _(报告)interested all of us.8I think the play was a _(巨大的)success.9His careless driving c_ the traffic accident.1

25、0You should learn to make n_ in class.It will help you learn well.report 来自来自点拨点拨births hugeausedotes 三、用所给词的适当形式填空三、用所给词的适当形式填空11The population is _(increase)quickly.12Most of them _(grow)rice in this area last year.13Its so _(noise)in this supermarket.14Suzy got the _(five)place in the competition

26、.She has tried her best.(宿迁)15He worked out these _(problem)increasing 来自来自点拨点拨noisyfifthproblemsgrew 本节课主要学习了重点单词本节课主要学习了重点单词:noise,preare,notes report,grow,huge,cause,problem,increase,birth,billion,fifth和短语和短语hang on及句式及句式Whats the population of?;掌掌握大额数字的读法。握大额数字的读法。课后作业课后作业A A(选自典中点选自典中点)课后作业课后作业B B(选自选自点拨训练点拨训练)1.熟记本课时的词汇熟记本课时的词汇 2.完成本课时的课后作业完成本课时的课后作业