小学英语基数词序数词语法课堂课件.ppt
LOGO,1,Unit 7,数,词,2,什么是数词？,?,表示数目多少或顺序多少的词叫数词，,数词分为基数词和序数词。表示数目,多少的数词叫,基数词,；表示顺序的数,词叫,序数词,。,3,基数词,one,two,three,four,five,six,seven,eight,4,seven,six,three,zero,nine,two,one,eight,four,five,5,numbers,seven,six,three,zero,nine,two,one,eight,four,five,6,Numbers are widely used.,Hello,，,86861873-,7,Title,Number song,Lets sing a song,！,8,Lets count!,?,1-10,?,one two three four five,?,six seven eight nine ten,11-19,eleven,twelve,thir,teen,for,teen,fif,teen,six,teen,seven,teen,eigh,teen,nine,teen,9,Lets review,ten,thir,ty,for,ty,seven,ty,six,ty,One hundred,fif,ty,nine,ty,twen,ty,eigh,ty,10,?,one-,first,two-,second,three-,third,four-four,th,five-fif,th,six-six,th,seven-seven,th,eight-eigh,th,nine-nin,th,?,ten-ten,th,序数词,11,twenty-twent,ieth,thirty-thirt,ieth,forty-fort,ieth,fifty-fift,ieth,sixty-sixt,ieth,seventy-sevent,ieth,eighty-eight,ieth,ninety-ninet,ieth,12,tenth,ninth,eighth,seventh,sixth,fifth,fourth,third,second,first,13,ordinal,numbers,tenth,ninth,eighth,seventh,sixth,fifth,fourth,third,second,first,14,一、二、三，特殊记，,加,th,从,4,起，,八少“,t,”,，九去“,e,”,，,“,ve,”,要用“,f,”,替，,(five,twelve),见“,y,”,变成“,i,”,和“,e,”,，词尾加上,“,th,”,，,(twenty,thirty,-ninety),若是遇到几十几，只变个位就可,以。,?,ordinal numbers,(,序数词,),15,作业,16,?,二,.,把基数词改为序数词。,?,1.one 2.two,?,3.three 4.five,?,5.nine 6.eight,?,7.twelve 8.fourteen,?,9.twenty 10.twenty-one,?,11.forty-four 12.ninety-six,17,1.first 2.second,3.third 4.fifth,5.ninth 6.eighth,7.twelfth,8.fourteenth,9.twentieth,10.twenty-first,11.fourty-fourth,12.ninth-sixth,18,三、,用括号内所给数词的正确形式填空。,1.We are in Class_,（,3,）,.,2.We have_,（,12,）,months of the year.December is,the _,（,12,）,month.,3.There are _(7)of a week.,4.My birthday is Dec._,（,21,）,.,5.I have_,（,3,）,books.,四、,选择题。,1.My grandmother is_ old.A.seventieth B.seventy year C.,seventy years D.seventies,2.Monday is the second day,and_.,A.Tuesday is the fourth B.Thursday is fifth C.the second day is,Tuesday D.the second day is Thursday,3.There are _months in a year.December is the,_month of the year.A.twelve;twelve B.twelve;,twelfth C.twelfth;twelve D.twelve;twelveth,4.Whats the date today?It is _.,A.,Friday B.time to go C.cloudy D.June 4th,B.,5.What is five and eight?,C.,A.Twelve B.Thirteen C.Fourteen D.Fifteen,LOGO,19,
