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,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,数 词,1.,什么是数词？,数词分为基数词和序数词。,表示数量的数词叫,基数词,；,表示顺序的数词叫,序数词,。,2.,数词的分类,表示数量或顺序的词叫做数词,基数词,one,two,three,four,five,six,seven,eight,nine,ten,one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve,thir,teen,four,teen,fif,teen,six,teen,seven,teen,eigh,teen,nine,teen,twen,ty,thir,ty,for,ty,fif,ty,six,ty,seven,ty,eigh,ty,nine,ty,hundred,twen,ty,-,one,twen,ty,-,two,twen,ty,-,three,twen,ty,-,four,twen,ty,-,five,twen,ty,-,six,twen,ty,-,seven,twen,ty,-,eight,twen,ty,-,nine,十几,:,teen,几十,:,ty,几十几：,挑战,1,请默写,1-12,的基数词,625,six hundred and twenty-five,8,961,eight thousand,nine hundred,and sixty-one,95,680,ninety-five thousand,six hundred,and eighty,Look and Practice,基数词记忆口诀：,基数词，表数量，一至十二单独记，,十三、十四至十九，,teen,尾莫忘记，,二十、三十至九十，单词末尾有,ty,若是遇到几十几，连词符连就可以。,百位、十位加,and,，没有十位就连个。,Lets review,10,20,30,40,50,60,70,80,90,100,ten,thir,ty,for,ty,seven,ty,six,ty,One hundred,fif,ty,nine,ty,twen,ty,eigh,ty,请快速说出下列数字：,13,20,30,15,40,70,18,80,90,50,1,2,3,4,5,6,7,1,2,3,4,5,6,7,one-,first,two-,second,three-,third,four-four,th,five-fi,f,th,six-six,th,seven-seven,th,eight-eigh,th,nine-nin,th,ten-ten,th,序数词,eleven-eleven,th,twelve-twel,f,th,one,two,three,first(1,st,),second(2,nd,),third(3,rd,),eight,eigh,t,th,nin,e,th,nine,eigh,th,nin,th,fi,ve,fi,f,th,twel,ve,twel,f,th,挑战,2,请默写,1-12,的序数词,fif,tie,th,twen,ty,thir,ty,for,ty,fif,ty,twen,tie,th,thir,tie,th,for,tie,th,six,ty,seven,ty,eigh,ty,nine,ty,six,tie,th,seven,tie,th,eigh,tie,th,nine,tie,th,几十，,y,变,ie,再加,th,twenty-,one,thirty-,two,forty-,three,fifty-,four,sixty-,five,seventy-,six,eighty-,seven,ninety-,eight,twenty,-first,thirty,-second,forty,-third,fifty,-fourth,sixty,-fifth,seventy,-sixth,eighty,-seventh,ninety,-eighth,若是遇到几十几，只,变个位,就可以,first 1,st,second 2,nd,third 3,rd,fourth 4,th,fifth 5,th,sixth 6,th,seventh 7,th,eighth 8,th,ninth 9,th,tenth 10th,eleventh 11,th,twelfth 12,th,thirteenth 13,th,fourteenth 14,th,fifteenth 15,th,sixteenth 16,th,seventeenth 17,th,eighteenth 18,th,nineteenth 19,th,twentieth 20th,twenty-,first,(21,st,),twenty-,second,(22,nd,),twenty-,third,(23,rd,),twenty-,fourth,(24,th,),twenty-,fifth,(25,th,),twenty-,sixth,(26,th,),twenty-,seventh,(27,th,),twenty-,eighth,(28,th,),twenty-,ninth,(29,th,),thirtieth,(,30,th,),thirty-,first,(31,st,),缩写：,1,st,2,nd,3,rd,4,th,序数词，很容易，前面用,the,表顺序，,基变序，有规律，词尾加上,th,一、二、三，特殊记，词尾字母,t,d,d,。,八加,h,九减,e,，,f,来把,ve,替，,ty,须变,tie,。,若是遇到几十几，变化个位就可以。,序数词记忆口诀：,基数词,:one,two,three,hundred.,序数词：,first,second,third,four,th,fif,th,nin,th,twelf,th,thirteen,th,nineteen,th,twentie,th,twenty-first,，,thirtie,th,hundred,th,.,December is the _ month of the year.,Monday is the _ day of the week.,English is spoken by most people as their _,language in the USA,Great Britain,Australian,and Canada.,The Games of the _ Olympic in 2008,will be held in the city of Beijing.,Im hungry.Ive eaten three apples.Would you,please give me a_ one?,At the beginning of the _ century the,worlds population has passed 6 billion.,He got off this bus and got on a _ one.,twelfth,second,first,twenty-ninth,fourth,twenty-first,second,Practice:,一、请用所给数词的正确形式填空。,1.There are _(two)chairs here,but I like the _(one),best,（最）,.,2.The _(two)day of the week is Monday.,3.I like the _(five)tiger.,4.The _(three)umbrella is hers.,5.There are _(sixty),minutes,（分钟）,in an hour,（在一个小时里）,.,6.How many pens do you have?I,have_.(eleven),two,first,second,fifth,third,sixty,eleven,Tips:,1.,基数词,+,名词复数,（,one+,名词单数）,2.the+,序数词,+,名词单数,二、用括号内所给数词的正确形式填空。,We are in Class_,（,3,）,.,This is my_,（,1,）,bag.,3.We have_,（,12,）,months of,the year.December,is the _,（,12,）,one.,4.My birthday is Dec._,（,21,）,.,5.I have_,（,3,）,books.,I like my_,（,3,）,book.,Three,first,twelve,twelfth,twenty-first,three,third,总结：,数词分为基数词和序数词，,区分公式：,the+,序数词,
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