Module9Unit1

1、9unit 1 the population of china is about 1.37 billion. do you know how many people are there in the world now?7 billion one day, the world will be like this. how about china?its about 1.37 billion.chinas population - overviewa baby girl named danica camacho born in philippine capital manila, has bee

2、n chosen symbolically(象征性地象征性地) as the worlds seven billionth baby. list of continents by population rankcontinentpopulation in 2013world7,162,119,0001asia4,298,723,0002africa1,110,635,0003americas972,005,0004europe742,452,0005oceania38,304,0001.grasp the key words and key structure: noise, prepare,

3、 notes, report, grow, problem, birth, billion, fifth; beijing is a huge city with a large population. that makes over 131.4 million births a year. 2. reading aim: to be able to read and understand large numbers.3. affection: we should care more about the population problems of our country. teaching

4、aims/niz /pripe /nuts /rip:t /ru /hju:d/ /k:z /噪聲噪聲;雜音雜音 n.noise 準(zhǔn)備；預(yù)備準(zhǔn)備；預(yù)備 v.prepare筆記；隨筆記；隨 筆筆 n.(pl.)report報(bào)告；匯報(bào)報(bào)告；匯報(bào) n. (grew /ru:)增長(zhǎng)；增大增長(zhǎng)；增大 v.notesgrowwords and expressionshuge造成；引起造成；引起 v.巨大的；龐大的巨大的；龐大的 adj. cause/prblm /ikri:s /b:/biljn /fif/hang on/flt /麻煩；問題麻煩；問題 n. problem增大；增長(zhǎng)增大；增長(zhǎng) n.增大；

5、增長(zhǎng)增大；增長(zhǎng) vincrease birth出生出生 n. 十億十億 num. 第五；五分之一第五；五分之一 num. billion 稍等稍等套房；公寓套房；公寓 n. flatfifth1 work in pairs. look at the picture and talk about it. use the words in the box to help you. noise people space traffic2 listen and check the correct answer:1 what is the population of beijing? a) about

6、11 million b) about 13 million c) about 20 million2 what is the population of chongqing? a) about 28 million b) about 33 million c) about 36 millioni cant believe it!hang on a minute!great!then listen and read.betty: what are you doing?tony: im preparing some notes for a report called “our growing p

7、opulation”.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. betty: its not only beijing. populationincrease is a big problem in many countries. do you know how many babies ar

8、e born everyminute in the world?tony: no. can you tell me?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!

9、 i will write that down too! betty: but in the future, chinas population wont grow so fast, because families are getting smaller. lingling: how do you know all this? betty: i wrote my report yesterday! tony: great, thanks! now i can write my report!babies born every minute in the world:babies born e

10、very year in the world: population of china:population of the world:now complete the notes.over 250over 131.4 millionabout 1.37 billionabout 7 billion4 choose the correct answer.1 birth happens at the start / at the end of life.2 huge means large / small.3 an increase in population means more / fewe

11、r people.4 hang on a minute means wait for a short time / a long time.7 a report is a long piece of writing / a few words.8 a billion is a hundred / a thousand million.5 making notes means writing a long passage / a few words.6 a problem is something easy / difficult. . pronunciation and speaking5 l

12、isten and repeat. 8,742 eight thousand, seven hundred and forty-two.2,463,128 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 thirty thousand6 check () the statements you agree w

13、ith.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. grammar focus(一一)數(shù)詞數(shù)詞 numeral數(shù)詞是用來表示事物的數(shù)目和順序的數(shù)

14、詞是用來表示事物的數(shù)目和順序的詞。詞。數(shù)詞的分類：數(shù)詞的分類：1.基數(shù)詞基數(shù)詞2.序數(shù)詞序數(shù)詞3.分?jǐn)?shù)詞分?jǐn)?shù)詞今天我們先來學(xué)習(xí)一下基數(shù)詞。今天我們先來學(xué)習(xí)一下基數(shù)詞。1. 1. 復(fù)習(xí)復(fù)習(xí)11001100以內(nèi)的所有數(shù)字。以內(nèi)的所有數(shù)字。2. 2. 掌握百、千、萬、十萬、百萬的表達(dá)掌握百、千、萬、十萬、百萬的表達(dá)法。法。1 1、1-191-19的基數(shù)詞的基數(shù)詞 one 1 two 2 three 3 four 4 five 5 six 6 seven 7 eight 8 nine 9 ten 10 eleven 11 twelve 12 thirteen 13 fourteen 14 fiftee

15、n 15 sixteen 16 seventeen 17 eighteen 18 nineteen 192 2、20209090等十位數(shù)等十位數(shù)twenty 20thirty 30forty 40fifty 50sixty 60seventy 70eighty 80ninety 90 twenty-one 21 twenty-two 22 其它的十位數(shù)照此類推，如其它的十位數(shù)照此類推，如： thirty-one 31 forty-two 42 seventy-five 75 ninety-six 963 3、百、千、萬、百、千、萬 百百 hundred 100 one hundred 200

16、two hundred 以此類推以此類推 千千 thousand 1 000 one thousand 2 000 two thousand英語里沒有英語里沒有“萬萬”這一單位，這一單位，萬也用萬也用thousand表示。如：表示。如：10 000 ten thousand 一萬一萬20 000 twenty thousand 兩萬兩萬 4 4、十萬、百萬、十萬、百萬十萬的說法是：十萬的說法是： 100.000 a (one) hundred thousand 200.000 two hundred thousand million 百萬百萬 a (one) million 1 000 000

17、 two million 2 000 000 以此類推以此類推 8 000 000 eight million練一練練一練345100118,657,421three hundred and forty-fiveone thousand (and) oneeighteen million, six hundred and fifty-seven thousand, four hundred and twenty-one1.the project lasted 5 years and cost 2 billion dollars.2. the chinese have been making p

18、aper for two thousand years.3. one thousand punds is a lot of money.表示確定數(shù)量時(shí)表示確定數(shù)量時(shí) 用基數(shù)詞用基數(shù)詞+ hundred，thousand，million，billion多位基數(shù)詞讀法457890608389three hundred and eighty-ninefour hundred and fifty-seveneight hundred and ninetysix hundred and eight 102 one hundred and two635 six hundred and thirty-fiv

19、e2)三位數(shù)以上的數(shù)，從個(gè)位往前數(shù)，每三位數(shù)三位數(shù)以上的數(shù)，從個(gè)位往前數(shù)，每三位數(shù)加一個(gè)逗號(hào)，從后往前數(shù)的第一個(gè)逗號(hào)代表加一個(gè)逗號(hào)，從后往前數(shù)的第一個(gè)逗號(hào)代表thousand, 第二個(gè)逗號(hào)代表第二個(gè)逗號(hào)代表million, 第三個(gè)逗第三個(gè)逗號(hào)是號(hào)是billion，注意，注意這幾個(gè)詞不能用復(fù)數(shù)形式，這幾個(gè)詞不能用復(fù)數(shù)形式，后也不能加后也不能加and。例如：。例如： 2,648 two thousand, six hundred and forty-eight 16,250,064 sixteen million, two hundred and fifty thousand, sixty-fou

20、r 確切數(shù)目與不確切數(shù)目的表達(dá)確切數(shù)目與不確切數(shù)目的表達(dá)：hundred, thousand, million, billion等前面有等前面有基數(shù)詞，基數(shù)詞，表示確切數(shù)目時(shí)，用單數(shù)，后直接表示確切數(shù)目時(shí)，用單數(shù)，后直接接復(fù)數(shù)名詞；接復(fù)數(shù)名詞；如：如：three hundred books one hundred people five thousand students seven million starts表示不確切數(shù)目時(shí)，這類詞后加表示不確切數(shù)目時(shí)，這類詞后加-s且與且與of連連 用。用。如：如： hundreds of people thousands of students mil

21、lions of birds billions of lions注意：這類短語中，名詞前如有定冠詞、指注意：這類短語中，名詞前如有定冠詞、指 示代詞或形容詞性物主代詞時(shí)，可加示代詞或形容詞性物主代詞時(shí)，可加of, 但但 表示的是范圍。如：表示的是范圍。如：two hundred of the workers工人中的二百（人）工人中的二百（人）grammar focus(二二)冠詞冠詞 articles冠詞的定義不定冠詞的用法定冠詞的用法不用冠詞的情況用冠詞和不用冠詞的差異一一. .冠詞的定義冠詞的定義 冠詞是一種虛詞，沒有詞義，沒有數(shù)和格冠詞是一種虛詞，沒有詞義，沒有數(shù)和格的變化，不能單獨(dú)使用

22、，只能的變化，不能單獨(dú)使用，只能幫助名詞或起幫助名詞或起名詞作用的其他詞類說明其意義。名詞作用的其他詞類說明其意義。 冠詞分冠詞分定冠詞定冠詞和和不定冠詞不定冠詞兩大類。定冠兩大類。定冠詞詞特指特指一一特定名詞特定名詞，不定冠詞，不定冠詞泛指泛指一般普通一般普通名詞。名詞。二二. .不定冠詞的用法不定冠詞的用法不定冠詞有不定冠詞有a a和和anan兩種形式，兩種形式，a a用在以輔音開頭用在以輔音開頭的名詞前，的名詞前，anan用在以元音開頭的名詞前。它的用在以元音開頭的名詞前。它的用法如下：用法如下：1.1.表示表示“一個(gè)一個(gè)”的意思，與數(shù)詞的意思，與數(shù)詞oneone相同。相同。例如：例如：

23、rome was not built in a day. 羅馬不是一天建成的；偉業(yè)非一日之功羅馬不是一天建成的；偉業(yè)非一日之功 the project(項(xiàng)目，計(jì)劃項(xiàng)目，計(jì)劃) will be carried out（執(zhí)執(zhí)行，貫策行，貫策） in a year or two.2.表示一類人或事物。表示一類人或事物。例如：例如：a dog is a faithful（忠誠(chéng)的）（忠誠(chéng)的） animal. even a woman can do it.3.表示表示“每一每一”，相當(dāng)于，相當(dāng)于per，用于某些表示時(shí)，用于某些表示時(shí) 間、重量、長(zhǎng)度等單位前。間、重量、長(zhǎng)度等單位前。例如：例如：he ear

24、ns two thousand yuan a month. the train is running sixty miles(英英 里里)an hour.4.表示同樣的人或事物，相當(dāng)于表示同樣的人或事物，相當(dāng)于the same。例如：例如：birds of a feather（羽毛）（羽毛） flock (一群）一群）together./they are people of a kind.一群同樣羽毛的鳥在一起一群同樣羽毛的鳥在一起/物以類聚，人以群分。物以類聚，人以群分。 5.物質(zhì)名詞或抽象名詞前用物質(zhì)名詞或抽象名詞前用a 或或an表示具體意表示具體意義、制成品或種類。義、制成品或種類。例如

25、：例如：green tea is a wonderful tea. she is a beauty.（美人）（美人） please give me a coffee.6.用于人名前，表示說話者對(duì)此人不認(rèn)識(shí)，相用于人名前，表示說話者對(duì)此人不認(rèn)識(shí)，相當(dāng)于當(dāng)于“a certain”，也可指于某名人有類似性，也可指于某名人有類似性質(zhì)的人或事物。質(zhì)的人或事物。例如：例如：a mr. chen came to see you this morning. he wishes to become a newton.7.有些世界上獨(dú)一無二的東西，如有些世界上獨(dú)一無二的東西，如sun, moon, sky, un

26、iverse（宇宙）（宇宙）,world（世間，地（世間，地球）球） ,earth （地球）等，（地球）等，一般前面要用一般前面要用定冠定冠詞詞，但當(dāng)他們前面有修飾語時(shí)，則要用，但當(dāng)他們前面有修飾語時(shí)，則要用不定不定冠詞。冠詞。例如：例如：we hope we can see a full moon tonight.he sat in a chair, looking at a starry 布滿星星布滿星星的的 sky.8. 在作單數(shù)可數(shù)名詞定語的形容詞最高級(jí)前，在作單數(shù)可數(shù)名詞定語的形容詞最高級(jí)前， 如果不表示如果不表示“最最”，而表，而表“非常非?！?，則用則用不不定冠詞定冠詞。例如：。例

27、如： that is a best dictionary. this is a most troublesome（費(fèi)事的）（費(fèi)事的） case. （情形，情況（情形，情況)9. 序數(shù)詞前，一般有定冠詞，但當(dāng)表示序數(shù)詞前，一般有定冠詞，但當(dāng)表示“又一又一 個(gè)個(gè)”時(shí)，時(shí)，則要用則要用不定冠詞不定冠詞。 例如：例如：they have a second house. when i sat down, a fifth man rose (動(dòng)詞動(dòng)詞,rise的過去式的過去式 “站起來站起來”）to speak. 10. 季節(jié)、月份、日期、三餐季節(jié)、月份、日期、三餐前有修飾語時(shí)，前有修飾語時(shí)， 用用不定冠

28、詞不定冠詞。 例如：例如：we had a wonderful lunch. we had a very cold winter last year. 11. 用在某些用在某些固定的短語固定的短語中中 例如：例如：once upon a time （從前（從前) in a hurry （匆匆忙忙）（匆匆忙忙） have a rest have a good time have a look all of a sudden （突然地）（突然地） have a cold/fever（發(fā)熱）（發(fā)熱）/cough/headache/ pain（疼痛）（疼痛）1. im preparing some n

29、otes for a report called “our growing population”. 我正在為一篇名為我正在為一篇名為我們不斷增長(zhǎng)的人我們不斷增長(zhǎng)的人口口的報(bào)告準(zhǔn)備筆記。的報(bào)告準(zhǔn)備筆記。 prepare常見用法：常見用法： prepare 準(zhǔn)備準(zhǔn)備/做做 mom was preparing dinner in the kitchen. 媽媽在廚房準(zhǔn)備晚飯。媽媽在廚房準(zhǔn)備晚飯。language points prepare for 為為做準(zhǔn)備做準(zhǔn)備hope for the best and prepare for the worst.報(bào)最大的希望，做最壞的準(zhǔn)備報(bào)最大的希望，做最壞

30、的準(zhǔn)備 prepare sth. for 為為準(zhǔn)備某準(zhǔn)備某物物please prepare the table for the dinner.請(qǐng)擺好桌子吃飯。請(qǐng)擺好桌子吃飯。2. beijing is a huge city with a large population. that causes a lot of problems, such as too much traffic and noise. 北京是一個(gè)人口眾多的大城市。那會(huì)引起北京是一個(gè)人口眾多的大城市。那會(huì)引起 眾多問題，比如交通擁擠，噪音污染等。眾多問題，比如交通擁擠，噪音污染等。 (1) population n. 人口人

31、口,人數(shù)人數(shù) 1) 集體名詞集體名詞,無復(fù)數(shù)形式無復(fù)數(shù)形式,在句中作主語時(shí)在句中作主語時(shí),謂謂 語動(dòng)詞用語動(dòng)詞用單數(shù)單數(shù)形式形式. 目前的人口增長(zhǎng)很快。目前的人口增長(zhǎng)很快。 the population today is growing very fast.2) population 之前若有分?jǐn)?shù)或百分?jǐn)?shù)修飾時(shí)之前若有分?jǐn)?shù)或百分?jǐn)?shù)修飾時(shí), 用于指用于指具體人數(shù)作主語具體人數(shù)作主語時(shí)時(shí),謂語動(dòng)詞則用謂語動(dòng)詞則用復(fù)復(fù) 數(shù)數(shù)形式形式. 這兒大約有五分之三的人口是農(nóng)民。這兒大約有五分之三的人口是農(nóng)民。 about three fifths of the population here are farm

32、ers. 3) 表示某一范圍內(nèi)有多少人口時(shí)表示某一范圍內(nèi)有多少人口時(shí),用用 has a population of + 數(shù)詞數(shù)詞. 中國(guó)有中國(guó)有13億人口。億人口。 china has a population of 1.3 billion.4) 問某地有多少人口時(shí)問某地有多少人口時(shí), 用用 what is/was the population of + 地名地名? 中國(guó)有多少人口中國(guó)有多少人口? whats the population of china?(5) 表示人口的多少時(shí)表示人口的多少時(shí),用用large或或small 修飾修飾,而而 不能用不能用many, more或或few等等.

33、中國(guó)是世界上人口最多的國(guó)家。中國(guó)是世界上人口最多的國(guó)家。 china has the largest population of the world.(2) too muchtoo much 太多太多(+名詞名詞/放在行為動(dòng)詞后放在行為動(dòng)詞后 起限制作用起限制作用)too many +可數(shù)名詞可數(shù)名詞,是是”非常非?！钡牡?意思意思much too =quite+形容詞形容詞/副詞副詞,是是非常非常/ 十分十分increase vt. 增大; 增加; 增強(qiáng) vi. 增大; 增加; 增強(qiáng)travel increases ones knowledge of the world. 旅游增進(jìn)人對(duì)世界的

34、了解。foreign investments there increased five times. 那里的外國(guó)投資增加了五倍。3. population increase is a big problem in many countries.人口增長(zhǎng)在很多國(guó)家都是很大的問題。人口增長(zhǎng)在很多國(guó)家都是很大的問題。4. thats almost one fifth of the worlds population.那幾乎占了全世界人口的五分之一。那幾乎占了全世界人口的五分之一。英語分?jǐn)?shù)的表示法：英語分?jǐn)?shù)的表示法： 用用“基數(shù)詞序數(shù)基數(shù)詞序數(shù)詞詞”表示，其中表示，其中基數(shù)詞表示分子，序數(shù)詞基數(shù)詞表示

35、分子，序數(shù)詞表示分母表示分母。分子除用。分子除用one外，也可用外，也可用a；如；如果分子大于果分子大于1，分母要用復(fù)數(shù)形式。，分母要用復(fù)數(shù)形式。two thirds of the students have passed the exam. 三分之二的學(xué)生考試及格了。三分之二的學(xué)生考試及格了。注意：注意：12不能說不能說a（one）second，而，而要說要說a（one）half。 14和和34可以說可以說a（one）fourth和和three fourths，但常用，但常用a quarter和和three quarters表示。表示。 若它們?cè)诰渥又凶髦髡Z，則若它們?cè)诰渥又凶髦髡Z，則謂語動(dòng)

36、詞謂語動(dòng)詞是是用單數(shù)還是復(fù)數(shù)取決于名詞，即用單數(shù)還是復(fù)數(shù)取決于名詞，即與分?jǐn)?shù)與分?jǐn)?shù)所修飾的名詞保持一致所修飾的名詞保持一致。 about two thirds of the students attend the meeting大約大約23的學(xué)生都參加了會(huì)議。的學(xué)生都參加了會(huì)議。 5. hang on a minute! i will write that down too! 等等，我要把這點(diǎn)也記下來！等等，我要把這點(diǎn)也記下來！ hang on 表示：表示：“讓某人等一下讓某人等一下”；例如：；例如： sallys on the other phone would you like to ha

37、ng on? 薩利再接另一個(gè)電話，請(qǐng)您稍等一下可以嗎？薩利再接另一個(gè)電話，請(qǐng)您稍等一下可以嗎？ hang on! ill be back in a minute. 稍等！稍等！ 我馬上回來。我馬上回來。一、用英語寫出下列數(shù)字：一、用英語寫出下列數(shù)字：ninety-eight thousand seven hundred and fifty-four nine hundred and eighty-threeexercise five hundred (and) sixty-six seven hundred and nine 566_ 709_ 983_ 98 754_ _3 872three

38、 thousand eight hundred and seventy-two46 290forty-six thousand two hundred and ninety58 230 fifty-eight thousand two hundred and thirty59684,3219,648,215five hundred and ninety-sixeighty-four thousand three hundred and twenty-onenine million, six hundred and forty-eight thousand, two hundred and fi

39、fteen二、翻譯下列句子。二、翻譯下列句子。1. 北京人口是多少？北京人口是多少？ _ _the _ _beijing? 2. 中國(guó)的人口大約為中國(guó)的人口大約為13億。億。 the _ _china _ _ _.what is population of population of isabout 1.3 billion4. 增長(zhǎng)的人口給一些國(guó)家?guī)肀姸鄦栴}。增長(zhǎng)的人口給一些國(guó)家?guī)肀姸鄦栴}。 an _ _ causes_ _in some _. 3. 人口太多，空間不夠。人口太多，空間不夠。 there are_ _people and there is not _ _. too much enough spaceincreasing populationmany problems countries( ) 1. the bike cost me _ yuan. a