七年级英语下册Unit1DreamHomesGrammar1牛津版.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,*,*,*,Unit 1 Dream homes,-Grammar,Cardinal numbers 基数词,Ordinal numbers 序数词,Numbers,We use cardinal numbers almost every day.,We use them to talk about,the numbers(数量)of people or things.,cardinal numbers 基数词,We use cardinal numbers almost every day.,No.,8,Bus,2,boys,5,magazines,Page,25,10,yuan,0,one,two,three,four,five,six,seven,eight,nine,ten,1,2,3,4,5,6,7,8,9,10,/zr/,Lets read these cardinal numbers.,zero,eleven,twelve,11,12,13,14,15,16,17,18,19,20,nine,teen,thir,teen,four,teen,fif,teen,six,teen,seven,teen,eigh,teen,Lets read these cardinal numbers.,twenty,100,200,300,400,one,hundred,two,hundred,three,hundred,four,hundred,/hndrd/,Can you read the numbers?,1000,5000,6000,9000,one,thousand,five,thousand,six,thousand,nine,thousand,Can you read the numbers?,/,aznd/,1,000,000,5,000,000,8,000,000,one,million,five,million,eight,million,Can you read the numbers?,/mljn/,百万,1）当表示,具体数量,时，不能在其后加,“s”和“of”,e.g.,three hundred/eight thousand,2）当表示,泛指数量,时用以下形式:,hundred,s of,thousand,s of,million,s of,1.hundred,thousand,million,数百的,数千的,数百万的,篮子里有数百个鸡蛋。,There are _ _ eggs in the baskets.,hundred,s,of,这儿有数千个苹果。,Here are _ _apples.,thousand,s,of,102(one hundred,and,two),100(one hundred),Can you read the numbers?,2.读三位以上的数字时，要在,十位前,加“,and,”;,如十位是0,则在,个位前,加“,and,”,5,39(five hundred,and,thirty-nine),222,(two hundred,and,twenty-two),Can you read the numbers?,911,715,422,554,218,nine,hundred,and,eleven,seven,hundred,and,fifteen,four,hundred,and,twenty-two,five,hundred,and,fifty-four,two,hundred,and,eighteen,2,000=_ thousand,4,306=_,thousand,_,23,813=_,thousand,_,567,110=_,thousand,_,four,twenty-three,five hundred,and,sixty-seven,How do we say it,?,one hundred,and,ten,eight hundred,and,thirteen,three hundred and six,two,1,000,000=_ million,2,334,20,6=_,million,_thousand,_,88,333,555=_,million,_thousand,_,999,000,000=_,million,two,three hundred,and,thirty-four,nine,hundred,and,ninety-nine,How do we say it,?,eighty-eight,five,hundred,and,fifty-five,three hundred,and,six,one,three hundred,and,thirty-three,567,3,280,10,943,123,456,9,070,811,45,607,760,Try to write the numbers,five hundred,and,sixty-seven,three,thousand,ten,thousand,one hundred and twenty-three,thousand,nine,million,forty-five,million,two hundred,and,eighty,nine hundred,and,forty-three,seventy,thousand,eight hundred,and,eleven,six hundred,and,seven,thousand,seven hundred,and,sixty,four hundred,and,fifty-six,Find the right numbers.,_ 1.ten thousand,two hundred and six,_ 2.one hundred and twenty-six,_ 3.one hundred thousand,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 six,a.1,026 b.10,206 c.110,206 d.126,e.100,260 f.12,026 g.1,200,026,b,d,e,f,g,a,c,1.People from about,180,countries and areas live in New York.,2.The 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.,one hundred and eighty,one thousand eight hundred and fifteen,ninety-one thousand,two hundred and sixty thousand,eight million,thirteen million,Learning about different countries,We use ordinal numbers to order things and events.,We use them to talk about,dates(日期),floors(楼层),positions(位置),etc.,ordinal numbers 序数词,Ordinal numbers(序数词),Tom is 2 years old.,Today is his _ birthday.,second,生日,the eighth,of March,Womens Day is on _.,日期,Ordinal numbers(序数词),Christmas is on _.,Ordinal numbers(序数词),the twenty-fifth,of December,日期,There are fifteen floors in the building.,Elsa,lives on the _ floor.,Wilson,lives on the _floor.,seventh,楼层,twelfth,Jane is a top student.,She always gets _ in the exam(考试).,first,顺序,autumn,spring,summer,winter,There are four seasons in a year.,Winter is the _ season of the year.,fourth,顺序,December is the _ month of the year.,twelfth,顺序,我们生活在21世纪。,We live in the _century(世纪).,twenty-first,Ordinal numbers(序数词),序数词的运用：,序数词可用来表示日期、生日、楼层、顺序等。,序数词前要加定冠词“,the”,e.g.Our flat is on,the seventh,floor.,(3),序数词前有,sbs,修饰时，不加“,the”.,e.g.This is,Toms/his,fourteenth birthday.,(4),起副词作用，不加“,the”,e.g.Simon,came first,in the running game.,numbers,Cardinal numbers,Ordinal numbers,numbers,Cardinal numbers,Ordinal numbers,1,one,first,11,eleven,eleven,th,2,two,second,12,twel,ve,twel,f,th,3,three,third,13,thirteen,thirteen,th,4,four,four,th,14,fourteen,fourteen,th,5,fi,ve,fi,f,th,15,fifteen,fifteen,th,6,six,six,th,16,sixteen,sixteen,th,7,seven,seven,th,17,seventeen,seventeen,th,8,eight,eight,h,18,eighteen,eighteen,th,9,nin,e,nin,th,19,nine,teen,nine,teen,th,10,ten,ten,th,1.序数词119:,除,first,second,third,fifth,eighth,ninth,twelfth,变化不规则外,其余均由在基数词后加上,“,th”,。,口诀如下：,基变序，有规律，词尾加上th。一二三,特殊记，面目全非要注意。八去t,九减e,若是-ve来结尾，变成f莫迟疑。,numbers,Cardinal numbers,Ordinal numbers,20,twent,y,twent,ieth,30,thirt,y,thirt,ieth,40,fort,y,fort,ieth,50,fift,y,fift,ieth,60,sixt,y,sixt,ieth,70,sevent,y,sevent,ieth,80,eight,y,eight,ieth,90,nin,e,t,y,nin,e,t,ieth,2.十位整数的序数词:,将基数词的词尾,“y”,变成,“ie”,再加,“,th”,。,numbers,Cardinal numbers,Ordinal numbers,100,a hundred,a hundred,th,1,000,a thousand,a thousand,th,1,000,000,a million,a million,th,3.整百、整千、整百万的序数词:,hundred,th,thousand,th，,million,th,numbers,Cardinal numbers,Ordinal numbers,21,twenty-,one,twenty-,first,22,twenty-,two,twenty-,second,23,twenty-,three,twenty-,third,34,t,hirty-,four,t,hirty-,fourth,45,forty-,five,forty-,fifth,4.几十几的序数词:,十位数不变,把个位数变成序数词。,seventh,fifteenth,fourth,second,ninth,twelfth,Exercises,用所给词的适当形式填空.,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 Russia.,5.Mr.Green is _ years old.He will celebrate his,_ birthday next weekend.(,四十,),6.The building has _(,十九,)floors.,It is _(,九十,)meters tall.,We live on the _(,九,)floor.,And my grandparents live _(,九,)floors above(,在,上面,)us.,My uncle lives on the _(,十九,)floor.,first,twelfth,seven,seventh,third,f,or,ty,f,ort,ieth,nin,e,teen,nin,e,ty,ninth,nine,nin,e,teen,th,Exercises,(2011安顺)David,how old is your father this year?,_.And we will have a special party for his _ birthday next weekend.,AFortieth；fortyBForty；forty,CForty；fortiethDFortieth；fortieth,(2011黄冈)Jackie Chan donates _dollars to charity every year.,He is an example to us all.,AthousandBthousands,Cthousand ofDthousands of,(2011滨州)Now,everybody,please turn to Page_and look at the_picture.,AFifth；fiveBFive；fifth,CFifth；fifthDFive；five,直击中考,A:How tall is?,B:He iscm tall.,A:Which floor does he live on?,B:He lives on the floor.,A:How much money can he get every year?,B:,Height,(身高),Floor,Salary（年薪）,Yao Ming,220 cm,18,￥82,650,000,Liu Haoran,185 cm,20,￥36,508,800,XiaoShenyang,174 cm,36,￥5,123,677,Pair Work,Thank you!,