初三英语总复习 数词PPT学习教案

1、会计学1初三英语总复习初三英语总复习 数词数词 Game对对碰第1页/共21页自主学习: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-sixseven thousandeight oclockeleven fifty ten to twelvefirst tentha sixteen-year-old boyin the 1990sone fourth two thirds twice a week three times第2页/共21页展示汇报(15)第3页/共21页三

2、位一读法：3，333，333，333thousandmillionbillion百 and 十 one thousand, two hundred and sixty-five1,265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第4页/共21页基数词的读法：2.年：二位一读法 19 95 2000nineteen ninety-fivetwo thousand / twenty hundred第5页/共21页第6页/共21页3.公交车:Bus (No.) 11 = the No. 1

3、1 bus房间：305房间 Room Three O Five11路公交车第7页/共21页4.年代：20世纪70年代in the 1970s第8页/共21页5.年龄段： in ones forties.在他60几岁时in his sixties40几岁第9页/共21页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第10页/共21页6.次数：划线提问： how many times 一次 二次三次及以上：once八倍eight timestwice 数字 + times第11页/共21页8.时间：整点：30： 30:数字

4、+ oclockhalf past + 数字分钟 + past +几点(60 - 分钟) + to + (几点 + 1)几点差几分钟点+分钟 第12页/共21页基数词 序数词(基数词th)1.one-first two-second three-third2.five-fifth twelve-twelfth3.nine-ninth4.整十: -ty-tieth twenty-twentieth5. 21:twenty-one -twenty-first第13页/共21页一、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

5、”和“e”，词尾加上“th”，(twenty,thirty,-ninety)若是遇到几十几，只变个位就可以。v ordinal numbers(序数词 )第14页/共21页（1）序数词前面加定冠词the如：He 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：第15页/共21页分数基数词(1) / 序数词(+s)四分之一：one /a fourth = one quarter四分之三：three fourths = three quarters第16页/共21页1

6、.1. This This is is a big class, and _ of the students a big class, and _ of the students are girls.are girls. A. two third B. second three A. two third B. second three C. two thirds D. two three C. two thirds D. two three2.2. The questions is very easy, even a _ child The questions is very easy, ev

7、en a _ child can answer it.can answer it. A. three-years old B. three years old A. three-years old B. three years old C. three-year-old D. three year old C. three-year-old D. three year old3. The _ man on the left is Beckman, a famous 3. The _ man on the left is Beckman, a famous football player.foo

8、tball player. A. two B. second C. three A. two B. second C. three4. Which class won the match in the end?4. Which class won the match in the end? Im not sure. Maybe _ did. Im not sure. Maybe _ did. A. Class Third B. Class Three A. Class Third B. Class Three C. third three D. Class C. third three D.

9、Class t threehreeCCBD第17页/共21页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 sixti