牛津译林版英语b unit grammar PPT课件

1、Grammar ACardinal numbers（基数词）第1页/共41页We use cardinal numbers almost every day.No.11 Bus No.28 Shangwuneihuan RoadNo.21 playerPage 2810 yuan第2页/共41页Lets read from o to 9.012345zeroonetwothreefourfive6789sixseveneightnine第3页/共41页Please read these numbers: 1 2 4 6 7 8 1 2 4 6 7 8 11 12 14 16 17 18 11

2、12 14 16 17 18 21 32 44 56 67 78 21 32 44 56 67 78第4页/共41页Can you read the phone numbers?Millie 6222 4901 _Amy 6222 6390 _ Daniel 6222 3986 _Sandy 6222 0928 _Kitty 6222 7395 _me 6222 7108 _six,two,two,two;six,three,nine,osix,two,two,two;three,nine,eight,sixsix,two,two,two;o,nine,two,eightsix,two,two

3、,two;seven,three,nine,fivesix,two,two,two;seven,one,o,eightsix,two,two,two;four,nine,o,one第5页/共41页Lets read from 10 to 100.101112teneleventwelve13141516171819thirteen fourteen fifteen sixteenseventeeneighteennineteen2030405060708090twentythirtyfortyfiftysixtyseventy eightyninety100one hundred212223t

4、wenty-onetwenty-twotwenty-three第6页/共41页Can you read the numbers?102 (one hundred and two)139 (one hundred and thirty-nine)13 (thirteen)45 (forty-five) 33 (thirty-three)82 (eighty-two)91 (ninety-one)14 (fourteen)第7页/共41页Can you read the numbers? 911 715 422 554 218nine hundred and elevenseven hundred

5、 and fifteenfour hundred and twenty-twofive hundred and fifty-fourtwo hundred and eighteen第8页/共41页large numbers1,000one thousand10,000ten thousand100,000one hundred thousand1,000,000one million第9页/共41页How do we say it? 4,056= _ thousand and _ 23,813= _ thousand, _ 567,110= _ thousand, _ 6,425,200= _

6、 million, _ _ thousand, _ four fifty-sixtwenty-three eight hundred and thirteenfive hundred and sixty-seven one hundred and tensix four hundred and twenty-five two hundred第10页/共41页Find the right numbers._ 1. ten thousand, two hundred and six _ 2. one hundred and twenty-six_ 3. one hundred thousand,

7、two hundred and sixty_ 4. twelve thousand and twenty-six_ 5. one million, two hundred thousand and twenty-six_ 6. one thousand and twenty-six_ 7. one hundred and ten thousand, two hundred and sixa. 1,026 b. 10,206 c. 110,206 d. 126e. 100,260 f. 12,026 g. 1,200,026bdefgac第11页/共41页twenty-onethirty-two

8、forty-fourfifty-sixsixty-sevenseventy-eightPay attentionPay attention！1. 个位和十位之间要加连字符个位和十位之间要加连字符“ ”。2. 读三位以上的数词时，要在十位前加读三位以上的数词时，要在十位前加“and”,如如十位为十位为0则在个位前加则在个位前加“and”。321three hundred and twenty-one第12页/共41页24 368 689 253Pay attentionPay attention！3.在朗读、书写较大的数字前，我们可以先做什么在朗读、书写较大的数字前，我们可以先做什么 来让我们的

9、朗读、书写变得简单，而不易出错？来让我们的朗读、书写变得简单，而不易出错？从后往前每三位标上一个逗号twenty-two billion, three hundred and sixty-eight million, six hundred and eighty-nine thousand, two hundred and fifty-three，millionthousandbillion第13页/共41页 1.one hundred and eighty2.one thousand eight hundred and fifteen3.ninety-one thousand4.two hu

10、ndred and sixty thousand 5.eight million 6.thirteen million第14页/共41页How to use cardinal numbers?1. 表示数量的多少。如：There are fifty-two students in our class.2. 表示年份和年龄。如：I was born in 1973.I am forty years old.3. 表示时刻。如：-What time is it? -Its two to two.4. 表示顺序。基数词表示顺序时，由“单数名词+基数词”构成， 此时名词和基数词的第一个字母通常都大写。

11、如：Class Fourteen Lesson One Room 505 No. 4 Middle School Page 108注意：“单数名词+基数词” 可以转换为“the +序数词+单数名词”， 此时的名词和序数词的第一个字母都不大写。Lesson One= the first lesson第15页/共41页How to use cardinal numbers?5. 确数与概数的表达。英语中表示确数的方法为“基数词+计数单位（hundred,thousand, million, billion) +名词复数”。如：There are about seven thousand stude

12、nts in our school.There are thousands of students in our school.6. “整十” 的基数词的复数形式可以用于表示几十年代或在某人几十多岁时。如：In the 1960s, people had to lead a poor life.He is in his twenties.第16页/共41页Exercises 3.请拨8906 5437打电话给我 Please call me on _.4. 我住在315房间。I live in Rom _.5. 我早上6点18分起床。I get up at _.three one fiveei

13、ght nine o six five four three seven Can you read them correctly?six eighteen第17页/共41页Exercises 6. There are _ books in our library.A. six thousands ofB. six thousands C. six thousandD. six thousand of7. Anna住在公寓里的第七层。Anna lives on the _ floor in a flat.1. 当有具体数量时，不能加当有具体数量时，不能加 “s”和和 “of ”2. 当表示泛指数

14、量时用以下形式当表示泛指数量时用以下形式:hundreds ofthousands ofmillions ofCan you read them correctly?seventhOrdinal numbers第18页/共41页Grammar BOrdinal numbers（序数词）第19页/共41页B. Ordinal numbersWe use ordinal numbers to order things and events. We use them to talk about dates, floors, positions, etc.Womens Day is on the ei

15、ghth of March.Our flat is on the seventh floor.He is always the first to come to school in our class.第20页/共41页序数词1 = one 1st = first 2 = two 2nd = second 3 = three 3rd = third 4 = four 4th = fourth 5 = five 5th = fifth 6 = six 6th = sixth 7 = seven 7th = seventh 8 = eight 8th = eighth 9 = nine 9th =

16、 ninth 10 = ten 10th = tenth 第21页/共41页We use ordinal numbers to order things and events.0 _1 _ 2 _ 3 _ 4 _ 5 _ 6 _ 7 _ 8 _ 9 _onetwothreefourfivesixseveneightninezeroOdinal numbers(序数词)firstsecondthirdthfifthththhth口诀：一 、二、三特殊记，词尾字母t, d, d, （first, second, third ）八去t , 九去e , ( eight, ninth)第22页/共41页

17、10 _11 _ 12 _ 13 _ 14 _ 15 _ 16 _ 17 _ 18 _ 19 _eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentenththfthththththththth口诀：f 来把ve 替( fifth, twelfth)We use ordinal numbers to order things and events.Odinal numbers(序数词)第23页/共41页20 _ 30 _ 40 _ 50 _ 60 _ 70 _ 80 _ 90 _twentythirtyfort

18、yfiftysixtyseventyeightyninetyiethiethiethiethiethiethiethieth口诀：见y变ie,后面再加th We use ordinal numbers to order things and events.Odinal numbers(序数词)第24页/共41页91 _100 _ 1,000 _ 1,000,000 _ one hundredone thousandone millionWe use ordinal numbers to order things and events.ninety-one firstththth口诀：若是碰到几

19、十几(twenty-one )，只变个位就可以。(twenty-first)Odinal numbers(序数词)第25页/共41页 1月1日 1月2日 1月3日 1月5日2月17日 2月19日 3月12日 4月8日 5月4日 5月20日 5月21日 5月30日the first of Januarythe second of Januarythe third of Januarythe fifth of JanuaryFebruary the seventeenthFebruary the nineteenthMarch the twelfthApril the eighthMay the

20、fourthMay the twentiethMay the twenty-firstMay the thirtieth第26页/共41页We use ordinal numbers to talk about dates, floors, positions, etc. Odinal numbers(序数词)National Day is on _.Childrens Day is on _. October the first the first of October June the first the first of June第27页/共41页We use ordinal numbe

21、rs to talk about dates, floors, positions, etc. 我们生活在21世纪。We live in the _century(世纪). twenty-first1. live on the _(five) floor2. live on the _(two) floor secondfifthOdinal numbers(序数词)第28页/共41页We use ordinal numbers to talk about dates, floors, positions, etc. Odinal numbers(序数词)书上的第四幅图the _ pictur

22、e on the bookfourthTom的第一个生日Toms _ birthdayfirst序数词须与the、物主代词或名词所有格连用第29页/共41页Neil: Hi, Simon. Im arriving on Sunday, the_ of February.Simon: I cant wait to see you. Would you like to have a free day Monday, the_? I think you would be tired after the long plane journey from London to Beijing.Neil: T

23、hats a good idea. I really want to see the Great Wall. When can we do that?Simon: Let me think.Neil: I also want to go shopping.seventeenthFebruary1718192021222324252627282930eighteenth第30页/共41页February1718192021222324252627282930Simon: Dont worry. On Tuesday, the_, Id like to take you to the Great

24、Wall. We can go shopping on Wednesday,the_. We can visit the Summer Palace on Thursday, the_.Neil: That sounds great.Simon: On the _,I think we can go to the Space Museum. We can visit the Palace Museum on Saturday, the _.Finally, on the_, lets go to Zhangjiakou.Neil: Thanks, Simon.nineteenthtwentie

25、thtwenty-firsttwenty-secondtwenty-thirdtwenty-fourth第31页/共41页Amy 81 Daniel 129 Kitty 118 Millie 98 Paul 67Peter 75 Ricky 61 Sandy 73 Shirley 51 Simon 107 1 Amys score: _points, the_.2 Daniels score: _points, the_.3 Simons score: _points, the_.4 Kittys score: _points, the_.5 Millies score: _points, t

26、he_. eighty-one fifth one hundred and twenty-ninth first one hundred and seven thirdone hundred and eighteen second ninety-eight fourth第32页/共41页seventhfifteenthfourthsecondninthtwelfth第33页/共41页How to use ordinal numbers?1. 序数词主要用作定语，前面要加定冠词。如： The ninth boy in the team is my brother. We live on the

27、fourth floor.2. 序数词前面有时可加不定冠词来表示“再一”“又一”的意思。如: May I have a third try? Ill have to do it a second time because my parent isnt pleased.3. 表示分数时，分子用基数词表示，分母用序数词表示。分子大于1时，分母加-s。如：4/7 four sevenths 1/2 a half/one second4.起副词作用，前无“the” 。如： Simon came first in the English exam.第34页/共41页5. 表示年、月、日时，年用基数词表示

28、，日用序数词表示。如： 1960年10月1日 October the first, nineteen sixty= the first of October nineteen sixty 2013年2月27日 February twenty-seventh, two thousand and thirteen= twenty-seventh of February, two thousand and thirteen6. 表示编号。如：Lesson 5 =the fifth lesson7. 序数词前有限定词修饰时，不加“the”。如：This is my first lesson. 第35页

29、/共41页Exercises 用所给词的适当形式填空.1. He gets the (one) in the English test this time.2. Tom will come on the _ (twelve) of 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-first第36页/共41页Exercises (2011安顺