1、Grammar 7B Unit OneDream HomesPart one :cardinal numbers (基數(shù)詞)No.2 Bus No.28 Shangwuneihuan RoadNo.17 playerPage 2810 yuanPlease read these numbers: 1 2 4 6 7 8 11 12 14 16 17 18 21 32 44 56 67 78We use cardinal numbers almost every day. We use them to talk about the numbers of people or things 0 _1

2、 _ 2 _ 3 _ 4 _ 5 _ 6 _ 7 _ 8 _ 9 _onetwothreefourfivesixseveneightninezeroCardinal numbers(基數(shù)詞)We use cardinal numbers almost every day. We use them to talk about the numbers of people or things 10 _11 _ 12 _ 13 _ 14 _ 15 _ 16 _ 17 _ 18 _ 19 _eleventwelvethirteenfourteenfifteensixteenseventeeneighte

3、ennineteentenCardinal numbers(基數(shù)詞)We use cardinal numbers almost every day. We use them to talk about the numbers of people or things 20 _ 30 _ 40 _ 50 _ 60 _ 70 _ 80 _ 90 _twentythirtyfortyfiftysixtyseventyeightyninetyCardinal numbers(基數(shù)詞)Pay attention!(1) teen重音在 “teen”上；-ty重音在單詞開頭;(3) 表示“幾十幾”的數(shù)詞中

4、有 “-”， 如twenty-two,thirty-five等。(2) 特殊變化：13/15/18/30/40/80；111 , 1 1 1 , 1 1 1 , 1 1 1 thousand n.千million n.百萬(wàn)billion n.十億hundred n.百 1001,00010,000100,0001,000,00010,000,000100,000,0001,000,000,000one thousandten thousandone hundred thousandone millionten millionone hundred millionone billionone h

5、undredHow to read them?twenty-onethirty-twoforty-fourfifty-sixsixty-sevenseventy-eightPay attention！個(gè)位和十位之間要加連字符“ ”。讀三位以上的數(shù)詞時(shí)，要在十位前加“and”,如十位為0則在個(gè)位前加“and”。321three hundred and twenty-one301three hundred and one24 368 689 253Pay attention！3.在朗讀、書寫較大的數(shù)字前，我們可以先做什么 來讓我們的朗讀、書寫變得簡(jiǎn)單，而不易出錯(cuò)？從后往前每三位標(biāo)上一個(gè)逗號(hào)twen

6、ty-two billion, three hundred and sixty-eight million, six hundred and eighty-nine thousand, two hundred and fifty-three，millionthousandbillionHow do we say the following numbers?4,056four thousand and fifty-six23,813twenty-three thousand eight hundred and thirteen567,110five hundred and sixty-seven

7、 thousand one hundred and ten6,425,200six million four hundred and twenty-five thousand two hundredLearning about different countriesSimon is collecting some information about different countries. Help him read the numbers correctly.1. People from about 180 countries and areas live in New York.2. Th

8、e CN Tower is 1,815 feet tall.3. Red Square in Moscow is about 91,000 square metres in size.4. France has an area of over 260,000 square miles.5. There are about 8,000,000 people living in London.6. Tokyo, the capital of Japan, has over 13,000,000 people.1. There is a man _ (wait) for you at the sch

9、ool gate.2. There is a dog _ (lie) on the ground.waitinglying= more thanExercises 1. 這本書花費(fèi)了我16元。This book costs me _ yuan.2. Amy出生在1990年。Amy was born in _.sixteen nineteen ninety如何閱讀年份？ eighteen, seventy-two nineteen, ninety-nine two thousand two thousand and seven將數(shù)字分成兩部分1872199920002007Can you rea

10、d them correctly?Exercises 3.請(qǐng)撥8906 5437打電話給我 Please call me on _.4. 我住在315房間。I live in Rom _.5. 我早上6點(diǎn)18分起床。I get up at _.three one fiveeight nine o six five four three seven Can you read them correctly?six eighteenExercises 6. There are _ books in our library.A. six thousands ofB. six thousands C.

11、six thousandD. six thousand of7. Anna住在公寓里的第七層。Anna lives on the _ floor in a flat.1. 當(dāng)有具體數(shù)量時(shí)，不能加 “s”和 “of ”2. 當(dāng)表示泛指數(shù)量時(shí)用以下形式:hundreds ofthousands ofmillions ofCan you read them correctly?seventhOrdinal numbersWe use ordinal numbers to order things and events.0 _1 _ 2 _ 3 _ 4 _ 5 _ 6 _ 7 _ 8 _ 9 _one

12、twothreefourfivesixseveneightninezeroOdinal numbers(序數(shù)詞)firstsecondthirdthfifthththhth口訣：一 、二、三特殊記（first, second, third ）八加h, 九去e , ( eight, ninth)10 _11 _ 12 _ 13 _ 14 _ 15 _ 16 _ 17 _ 18 _ 19 _eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentenththfthththththththth口訣：ve要用f代替( fi

13、fth, twelfth)We use ordinal numbers to order things and events.Odinal numbers(序數(shù)詞)20 _ 30 _ 40 _ 50 _ 60 _ 70 _ 80 _ 90 _twentythirtyfortyfiftysixtyseventyeightyninetyiethiethiethiethiethiethiethieth口訣：整十?dāng)?shù)，ty變成tie,再加th,不忘記 We use ordinal numbers to order things and events.Odinal numbers(序數(shù)詞)91 _100

14、_ 1,000 _ 1,000,000 _ one hundredone thousandone millionWe use ordinal numbers to order things and events.ninety-onefirstththth口訣：若是遇到幾十幾(twenty-one )，只變個(gè)位就可以。(twenty-first)Odinal numbers(序數(shù)詞)How do you write it?Ordinal numbers 1st = first11th = eleventh 2nd = second12th = twelfth 3rd = third19th =

15、4th = fourth20th = twentieth 5th = fifth21st = twenty-first 6th = 22nd = 7th =23rd = 8th =30th = 9th =ninth40th = fortieth 10th =100th =sixthseventheighthtenthnineteenthtwenty-secondtwenty-thirdthirtiethhundredthWe use ordinal numbers to talk about dates, floors, positions, etc. Odinal numbers(序數(shù)詞)N

16、ational Day is on _.Childrens Day is on _. October the first the first of October June the first the first of JuneWe use ordinal numbers to talk about dates, floors, positions, etc. 我們生活在21世紀(jì)。We live in the _century(世紀(jì)). twenty-first1. live on the _(five) floor2. live on the _(two) floor secondfifth

17、Odinal numbers(序數(shù)詞)We use ordinal numbers to talk about dates, floors, positions, etc. Odinal numbers(序數(shù)詞)書上的第四幅圖the _ picture on the bookfourthTom的第一個(gè)生日Toms _ birthdayfirst序數(shù)詞須與the、物主代詞或名詞所有格連用Exercises 用所給詞的適當(dāng)形式填空.He gets the (one) in the English test this time.2. Tom will come on the _ (twelve) o

18、f this month.3. There are _days in a week. Saturday is the _ day . (seven)4. This is my (three) time to come to NJ.5. Mr. Green has children. Tom is the youngest. He is the child. (nine)6. He is the (twenty-one) League Member in our class.firsttwelfthsevensevenththirdnineninthtwenty-firstExercises (

19、2011安順)David, how old is your father this year?_. And we will have a special party for his _ birthday next weekend.AFortieth；fortyBForty；fortyCForty；fortiethDFortieth；fortieth(2011黃岡)Jackie Chan donates _dollars to charity every year.He is an example to us all.AthousandBthousandsCthousand ofDthousands of(2011濱州)Now, everybody, please turn to