Grammar：Cardinalnumbers&Ordinalnumbers.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 1 Dream homes,-Grammar,1 Where does Neil live?,He lives in a town,15,miles from London.,2 Which floor does Anna live on?,She lives on,the seventh,floor.,3 How many rooms are there in Stephens house?,There are,eight,rooms.,cardinal number,ordinal number,Learning aims:,1.,能说出基数词和序数词。,2.,能正确使用基数词表示号码、数量、尺寸、面积等。,3.,能正确使用序数词表示日期、楼层、次序等。,Cardinal numbers,1.0-12,zero,one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve,2.13-19,thir,teen,four,teen,fif,teen,six,teen,seven,teen,eigh,teen,nine,teen,3.2030,twenty,-,one,/two/three/four/five/six/,can you read these numbers?,个位和十位之间要加连字符“,”,。,4.20-90,twen,ty,thir,ty,for,ty,fif,ty,six,ty,seven,ty,eigh,ty,nine,ty,5.,100,1,000,10,000,100,000,1,000,000,one,hundred,one,thousand,ten,thousand,one,hundred,thousand,one,million,101:,112:,149:,194:,455:,421:,919:,one hundred,and,one,(0,由,and,替代,),one hundred,and,twelve,（百与十之间,and,）,one hundred,and,forty-nine,(forty,无,u),one hundred,and,ninety-four,(ninety,有,e),four hundred,and,fifty-five,(,注意,fifty),four hundred,and,twenty-one,（注意连字符）,nine hundred,and,nineteen,(,注意,nineteen),Can you read the numbers?,4,056=,23,813=,567,110=,5,778,125=,four,thousand,and,fifty-six,twenty-three,thousand,eight,hundred,and,thirteen,five,hundred,and sixty-seven,thousand,one,hundred,and,ten,five,million,seven,hundred,and,seventy-eight,thousand,one,hundred,and,twenty-five,Can you read them?,(0,用,and,替代,),twenty,-,one,thirtytwo,forty,-,four,fifty,-,six,sixty,-,seven,seventy,-,eight,Pay attention,！,个位和十位之间要加连字符“,”,。,读三位以上的数词时，要在十位前加“,and”,如十位为,0,则在个位前加“,and”,。,321,three hundred,and,twenty-one,24 368 689 253,Pay attention,！,3.,在朗读、书写较大的数字前，我们可以先做什么,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-four,billion,three hundred and sixty-eight,million,six hundred and eighty-nine,thousand,two hundred and fifty-three,，,，,，,million,thousand,billion,2,005=,19,724=,743,210=,7,766,187=,two thousand and five,nineteen thousand,seven hundred,and,twenty-four,seven hundred,and,forty-three thousand,two hundred,and,ten,seven million,seven hundred,and,sixty-six thousand,one hundred,and,eighty-seven,How do we say it?,No.2 Bus,No.28 Shangwuneihuan Road,No.17 player,Page 28,10 yuan,We use cardinal numbers almost every day,Here are some telephone numbers.Can you,read and write them?,5553 2901,5558 6390,five,five,five,three,two,nine,o,one,(,电话,地址中,o,not“zero”),five,five,five,eight,six,three,nine,o,Here are some years.Can you read and write,them?,1320,2007,2013,two thousand,and,seven,thirteen,twenty,two thousand,and,thirteen,将数字分,成两部分,1.People from about 180 countries and,area,s live in New York.,大约有来自,180,个国家和地区的人们生活在纽约。,2.The CN Tower is 1,815,feet,tall.,加拿大国家电视塔有,1,815,英尺,高。,3.Red Square in Moscow is about 91,000,square,metre,s in size.,莫斯科的红场面积大约,91,000,平方米,。,Read and learn,4.France has an area of,over,260,000 square miles.,法国有,260,000,多,平方英里的面积。,5.There are about 8,000,000 people,living,in London.,大约有,8,000,000,人生活在伦敦,。6.Tokyo,the capital of Japan,has over 13,000,000 people.,日本的首都东京有,13,000,000,多人口。,Language points,180 countries and,area,s,1,815,feet,tall,1,英尺（,foot,）,=0.3048,米,40,米长,square metres,平方米,square miles,平方英里,in size:,在尺寸上，在大小上,我的房间在尺寸上大约,10,平方米。,My room is about 10 square metres in size.,forty metres long,have an area of,有多大的面积。,中国有,960,万平方公里的国土面积。,China,has an area of,9,600,000 square kilometres.,over=more than,多于，大于,we have,over,20 classrooms.,we have,more than,20 classrooms.,There be sb.doing sth:,有某人正做某事,操场上正有一些男孩踢足球。,There are,some boys,playing,football on the playground.,How much have you learned?,零,百,千,百万,英尺,平方的,米,/,公尺,面积,超过,平方公里,有,的面积,在尺寸上,zero,hundred,thousand,million,foot,square,meter/metre,area,over,square meter/metre,have an area of,in size,另意：地区,=more than,1.,hundred,的用法,e.g.three hundred five hundred,hundred,不因前面的数词是复数而加,-s,只有当表示“数以百计”的时候才能用,hundreds of,e.g.,Hundreds of,visitors visit here every year.,Do you want to learn more?,How do we write them?,1.one hundred and twenty-five,2.two thousand three hundred and eleven,3.ten thousand and eleven,4.one hundred thousand one hundred and two,5.Two million three hundred and two,6.nine million eight thousand seven,hundred and eight,125,2,311,10,011,100,102,2,000,302,9,008,708,2.thousand,million and billion,的用法和,hundred,的用法一样,thousands of,数以千计的,millions of,数以百万计的,billions of,数以十亿计的,Exercises,4.There,are _ books in our library.,A.six thousands of,B.six thousands,C.six thousand,D.six thousand of,1.,当有具体数量时，不能加“,s”,和“,of”,2.,当表示泛指数量时用以下形式,:,hundreds of,thousands of,millions of,1 Which floor does Anna live on?,2 When is your birthday?,3When is Womens Day?,Ordinal numbers,We use ordinal numbers to order things and events.,0 _1 _,2 _ 3 _,4 _ 5 _,6 _ 7 _,8 _ 9 _,one,two,three,four,five,six,seven,eight,nine,zero,Ordinal numbers(,序数词,),first,second,third,th,fifth,th,th,h,th,口诀,：,一、二、三特殊记（,first,second,third,）,th,从四起,八去,t,九去,e,(eighth,ninth),10 _11 _,12 _ 13 _,14 _ 15 _,16 _ 17 _,18 _ 19 _,eleven,twelve,thir,teen,four,teen,fif,teen,six,teen,seven,teen,eigh,teen,nine,teen,ten,th,th,fth,th,th,th,th,th,th,th,口诀：,逢五与十二,f,替,vefifth,twelfth),We use ordinal numbers to order things and events.,Ordinal numbers(,序数词,),20 _ 30 _,40 _ 50 _,60 _ 70 _,80 _ 90 _,twen,ty,thir,ty,for,ty,fif,ty,sixty,seventy,eigh,ty,ninety,ieth,ieth,ieth,ieth,ieth,ieth,ieth,ieth,口诀：,整数变,y,为,ie,后面再加,th,We use ordinal numbers to order things and events.,Ordinal,numbers(,序数词,),91 _,100 _,1,000 _,1,000,000 _,one,hundred,one,thousand,one,million,We use ordinal numbers to order things and events.,ninety-one,first,th,th,th,口诀：,若是碰到几十几(twenty-one)，只变个位就可以。(twenty-first),Ordinal numbers(,序数词,),How do you write it?(B1),Ordinal numbers,1st =first,11th=eleventh,2nd=second,12th=twelfth,3rd=third,19th=,4th=fourth,20th=twentieth,5th=fifth,21st=twenty-first,6th=,22nd=,7th=,23rd=,8th=,30th=,9th=ninth,40th=fortieth,10th=,100th=,sixth,seventh,eighth,tenth,nineteenth,twenty-second,twenty-third,thirtieth,hundredth,We use ordinal numbers to talk about dates,floors,positions,etc.,Ordinal 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,We use ordinal numbers to talk about dates,floors,positions,etc.,我们生活在,21,世纪。,We live in the _century(,世纪,).,twenty-first,1.live on the _(five)floor,2.live on the _(two)floor,second,fifth,Ordinal,numbers(,序数词,),We use ordinal numbers to talk about dates,floors,positions,etc.,Ordinal numbers(,序数词,),书上的第四幅图,the _ picture on the book,fourth,Tom,的第一个生日,Toms _ birthday,first,序数词须与,the,、物主代词或名词所有格连用,一、基数词用法,1.,基数词在表示数量时与表示编号、号码时的读法不一样。,语 法 小 结,数字：,87,300,005,读作：,eighty-seven million three hundred thousand and five,电话号码：,82772906,读作：,eight two seven seven two nine zero six,2.hundred,thousand,million,有不加,s,和加,s,两种情况：,I have,two hundred,books.(,不可加,s),我有两百本书。,I have,hundreds of,books.(,必须加,s),我有数百本书。,二、序数词用法,1.,表日期：,the fifth of June (=June the fifth)6,月,5,日,2.,表顺序或编号：,the second lesson (=Lesson Two),3.,序数词常与,the,连用，但以下两种情况不用,the,：,Review ordinal numbers,一、二、三特殊记（,first,second,third,）,th,从四起,八去,t,九去,e,(eighth,ninth),逢五与十二,f,替,ve,(fifth,twelfth),整数变,y,为,ie,后面再加,th,(twentieth),若是几十几,(twenty-one),，只变个位就可以。,(twenty-first),Rules:,1.Do you live on the _(nine)floor?,2.Next Friday is my fathers _(forty)birthday.,3.We will have the _(five)lesson next week.,Complete sentences with the correct forms of the words given.,Exercise,ninth,fortieth,fifth,4.There are eight _(hundred)students in our school._ of them come from the same town.,5.On the _(twelve)of December,they will have a sports meeting.,hundred,Hundreds,twelfth,Exercises,(2011,安顺,)David,how old is your father this year?,_.And we will have a special party for his _ birthday next weekend.,A,Fortieth,；,fortyB,Forty,；,forty,C,Forty,；,fortiethD,Fortieth,；,fortieth,(2011,黄冈,)Jackie Chan donates _dollars to charity every year.,He is an example to us all.,A,thousandB,thousands,C,thousand ofD,thousands of,(2011,滨州,)Now,everybody,please turn to Page_and look at the_picture.,A,Fifth,；,fiveB,Five,；,fifth,C,Fifth,；,fifthD,Five,；,five,Homework：,完成补充练习。,背诵12页前的单词短语，准备听写。,