新外研版英語八年級(jí)上冊(cè)Module9Unit1課件

1、朝城初級(jí)中學(xué) 張 紅Lead-inLook at the pictures . We can see many people in the world.Leaning aims1.The new words: noise, prepare, notes, report ,huge, increase, problem, birth ,billion ,fifth, grow, hang on, prepare for, too much2.The sentences: Whats the population of Beijing? The causes a lot of problems s

2、uch as too much traffic and noise. The population of China is about 1.37 billion. Hang on a minute3.The grammar:初步了解數(shù)詞的用法，運(yùn)用所學(xué)句型談?wù)撊丝趩栴}。New wordsnoisepreparenotesreporthugeincreaseproblembirthbilliongrow噪聲，雜音噪聲，雜音準(zhǔn)備；預(yù)備準(zhǔn)備；預(yù)備筆記；隨筆筆記；隨筆報(bào)告，匯報(bào)報(bào)告，匯報(bào)巨大的；龐大的巨大的；龐大的增大，增長增大，增長問題，麻煩問題，麻煩出生出生十億十億增長，增大增長，增大noisep

3、reparehugeWhat was he/she/it doing?growproblembirthreportnotesbillionCan you say these numbers? 1 2 3 4 5 6 7 8 9 10 11 12 13 20 21 30 60 80 90 100Can you say these numbers? 1 2 3 4 5 6 7 8 9 10 11 12 13 20 21 30 60 80 90 100onetwothreefourfivesixseveneightnineteneleventwelvethirteen twentytwenty-on

4、ethirtysixtyeightyninetyhundred 101 110 122 1,000 1,000,000 1,000,000,000one hundred and oneone hundred and ten one hundred and twenty-twoone thousand（千）（千）one million(百萬）百萬）one billion(十億）十億）1, 000, 000, 000billionmillion thousand1232,20012,000123,3401,234,500one hundred and twenty-threetwo thousan

5、d and two hundredtwelve thousandone hundred and twenty-three thousand, three hundred and fortyone million two hundred and thirty-four thousand and five hundred,comma 逗號(hào)逗號(hào)注注 意意英語中四位數(shù)和四位數(shù)以上數(shù)字的讀法：英語中四位數(shù)和四位數(shù)以上數(shù)字的讀法： 從數(shù)字的右端向左端數(shù)起，每三位數(shù)加一從數(shù)字的右端向左端數(shù)起，每三位數(shù)加一個(gè)逗號(hào)個(gè)逗號(hào)“，”。從右開始，第一個(gè)。從右開始，第一個(gè)“,”前的數(shù)前的數(shù)字后添加字后添加 thousan

6、d，第二個(gè)，第二個(gè)“,”前面的數(shù)字前面的數(shù)字后添加后添加 million，第三個(gè)，第三個(gè)“,”前的數(shù)字后添加前的數(shù)字后添加 billion。然后一節(jié)一節(jié)分別表示，兩個(gè)逗號(hào)之。然后一節(jié)一節(jié)分別表示，兩個(gè)逗號(hào)之間最大的數(shù)為百位數(shù)形式。間最大的數(shù)為百位數(shù)形式。 Lets practice8,7421,370,000,0002,000,030,000eight thousand ,seven hundredand forty-twoone billion,three hundredand seventy milliontwo billion and thirty thousand1. Whats th

7、e 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) More than 33 million.People in the worldBabies born every minuteBabies born every yearPopulation of ChinaPopulation of the worldRe

8、ad the conversation(對(duì)話對(duì)話) and complete the table(表格表格).over 250131.4 million1.37 billion7 billionRead the sentences1.Whats the population of Beijing?北京的人口是多少？北京的人口是多少？在詢問人口時(shí)，要注意在詢問人口時(shí)，要注意 population .通常用通常用what來提問來提問. 它它是一個(gè)集體名詞作主語時(shí)，若指一個(gè)整是一個(gè)集體名詞作主語時(shí)，若指一個(gè)整體人口謂語動(dòng)詞通常用單數(shù)；形容人口多與少時(shí)體人口謂語動(dòng)詞通常用單數(shù)；形容人口多與少時(shí)用用la

9、rge 和和small. For example:The population of China is about 1.37 billion.中國的人口大約是中國的人口大約是13.7億。億。Beijing is a huge city with a large population.北京是一個(gè)人口眾多的大城市。北京是一個(gè)人口眾多的大城市。精講One fifth 分之一；分?jǐn)?shù)的表示方式：分子是基數(shù)詞，分之一；分?jǐn)?shù)的表示方式：分子是基數(shù)詞，分母是序數(shù)詞五；如果分子大于分母是序數(shù)詞五；如果分子大于1，分母要用復(fù)數(shù)形，分母要用復(fù)數(shù)形式。式。two fifths 五分之二五分之二2.The popula

10、tion of China is almost one fifth of the worlds populatian.那幾乎是世界人口的五分那幾乎是世界人口的五分之一。之一。3.I am preparing some notes for a report.我正在為我正在為一篇報(bào)告準(zhǔn)備筆記一篇報(bào)告準(zhǔn)備筆記Prepare for為為.做準(zhǔn)備做準(zhǔn)備 4.The causes a lot of problems such as too much traffic and noise.那引起了許多問題，例如有太多的車輛和噪音。那引起了許多問題，例如有太多的車輛和噪音。too many太多太多后接可數(shù)名詞復(fù)

11、數(shù)，后接可數(shù)名詞復(fù)數(shù)，too much太多太多后接不可數(shù)名詞，后接不可數(shù)名詞，much too太太后接形容詞后接形容詞1. -What are you preparing _ your party? -Im thinking about who Ill invite. A. at B. for C. with2. There are _ people in the little room. A. too much B. too many C. very muchBB3. _ of the worlds population is in China. A. One five B. One fif

12、ths C. One fifth 4. The population of Beijing_ about 20 million A. is B. are C. beCA6.How do you read 131,000,000? _.A. One hundred and thirty-one millionB. One hundred thirty one million C. One hundred and thirty one million A5. _ is the population of the town? Over 20,000. And a third of the popul

13、ation _ workers of the car factory A. What; are B. How many; are C. What; is D. How many; is C1. You have _ shoes.2. Sometimes I eat _ noodles.3. The work is _ hard for us.4. She drank _ water.5. Among ourselves, that young mans hair is _ long.too manytoo manyFill in the blanks. too many, too much和和

14、much too too muchtoo muchmuch tooI cant believe it! 我簡直不敢相信我簡直不敢相信!Hang on a minute! 稍等稍等!Great! 太好了太好了!1. Maybe many years later, people wont have water to drink._2. I can read the words “billion”. _3. May I speak to Mary, please? _3. Great!1. I cant believe it!2. Hang on a minute!Check the stateme

15、nts（觀點(diǎn)）（觀點(diǎn)） 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. 小組探討小組探討Work in pairs.Work in groups and discuss your answers.Topic: The increasing population is the biggest problem in the world.人口增長是世界人口增長是世界上最大的問題。討論它帶來的影響。上最大的問題。討論它帶來的影響。A: We think there are many traffic on the road.B: I hate