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1、,数词,初三英语总复习,Game,对对碰,自主学习:,526 7,000 8:0011:50 第一 第十 一个16岁的男孩 在20世纪90年代 四分之一 三分之二一周两次三倍,five hundred and twenty-six,seven thousand,eight oclock,eleven fifty ten to twelve,first,tenth,a sixteen-year-old boy,in the 1990s,one fourth,two thirds,twice a week,three times,合作研讨(10),1、基数词的读法和用法:（1）1,265（one
2、thousand,two hundred and sixty-five）；（2）年份的读法（19 95，2000）；（3）公交车号和房间号的读法（11路公交车，305房间）；（4）年代读法（20世纪70年代）；（5）年龄段的读法（40几岁）；（6）年龄的读法；（7）次数的读法（1次，2次，5次）；（8）时间的读法（8:00、3:30、3:10、3:40）。2、序数词的用法：（1）基数词变序数词的规则及不规则变化；（2）序数词的用法（the second floor、a second time）。3、分数的读法,展示汇报(15),三位一读法：3，333，333，333,thousand,mill
3、ion,billion,百 and 十,one thousand,two hundred and sixty-five,1,265,合作研讨,十-个,确数和概数的表达：,五百,five hundred,数百（千，百万，十亿）,hundredsthousandsmillionsbillions of,基数词的读法：,2.年：二位一读法 19 95 2000,nineteen ninety-five,two thousand/twenty hundred,3.公交车:,Bus(No.)11=the No.11 bus,房间：305房间,Room Three O Five,11路公交车,4.年代：2
4、0世纪70年代,in the 1970s,5.年龄段：,in ones forties.,在他60几岁时,in his sixties,40几岁,5.年龄:,six years old,六岁,一个六岁的男孩,a six-year-old boy,数字+year(s)old,6.次数：划线提问：,how many times,一次 二次三次及以上：,once,八倍,eight times,twice,数字+times,8.时间：,整点：30：30:,数字+oclock,half past+数字,分钟+past+几点,(60-分钟)+to+(几点+1),几点差几分,钟点+分钟,基数词 序数词(基数
5、词th),1.one-first two-second three-third,2.five-fifth twelve-twelfth,3.nine-ninth,4.整十:-ty-tieth twenty-twentieth,5.21:twenty-one-,twenty-first,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),（1）序数词前面加定冠词the,如：He
6、 lives on the second floor.,（2）序数词有时可与不定冠词连用，表示数量上的“又一、再一”,如：He tries a second time.,序数词的基本用法：,分数基数词(1)/序数词(+s),四分之一：one/a fourth=one quarter四分之三：three fourths=three quarters,当堂检测:,This is a big class,and _ of the students are girls.A.two third B.second three C.two thirds D.two threeThe questions is
7、 very easy,even a _ child can answer it.A.three-years old B.three years old C.three-year-old D.three year old3.The _ man on the left is Beckman,a famous football player.A.two B.second C.three4.Which class won the match in the end?Im not sure.Maybe _ did.A.Class Third B.Class Three C.third three D.Cl
8、ass three,C,C,B,D,5.Nine _ pages a book?Thats very good.A.hundred of B.hundreds of C.hundreds D.hundred6.There are _ books in my bedroom.A.thousands B.thousand C.thousands of D.thousand of7-How many students are there in your class?-_.A.Twenty nine B.Thirty and two C.Forty-five D.fifties 8.The old professor still works hard though he is _.A.in his sixty B.in his sixties C.in sixties D.in the sixty,D,B,C,C,Homework:1、完成中考总复习P28数词专题练习（必做）；2、完成中考总复习P29的数词拓展题1-10题（选做）。,Thanks for listening!,
