初中語法數(shù)詞復(fù)習(xí)

1、 一一. .基數(shù)詞、序數(shù)詞基數(shù)詞、序數(shù)詞 二二. .數(shù)詞的表示法數(shù)詞的表示法 基數(shù)詞基數(shù)詞序數(shù)詞序數(shù)詞基數(shù)詞基數(shù)詞序數(shù)詞序數(shù)詞 onetwelve twotwenty threetwenty-one fourforty fiveone hundred six one hundred and five eight one hundred and twenty- nine ninenineteen 一一. .基數(shù)詞、序數(shù)詞基數(shù)詞、序數(shù)詞 first second third fourth fifth sixth eighth ninth twelfth twentieth twenty-first

2、 fortieth one hundredth one hundred and fifth one hundred and twenty-ninth nineteenth 二二. .基數(shù)詞的讀法基數(shù)詞的讀法 1 1、百位和十位間用、百位和十位間用 and 連接連接, , 十位和個位間用十位和個位間用 - 連接連接 three hundred and twenty-one321 2 2、右往左數(shù)、右往左數(shù), ,三位一組三位一組, ,逗號隔開逗號隔開. .依次是依次是 thousand(千千) million (百萬百萬) billion (十億十億) four thousand three hu

3、ndred and twenty-one seven million,six hundred and fifty four thousand three hundred and twenty- one 7,654,321 1,987,654,321 43214,321 one billion nine hundred and eighty-seven million,six hundred and fifty-four thousand three hundred and twenty-one 1. hundred thousand (表示具體數(shù)字表示具體數(shù)字) million billion

4、 2. hundreds thousands (表示概數(shù)表示概數(shù)) millions billions 三三. .基數(shù)詞的用法基數(shù)詞的用法 數(shù)詞數(shù)詞 ( (several)+)+ + of some / many hundreds of 1. If a = 3, b=4, whats the answer to the problem, a+2ab+1=? the answer is_. A. twenty eight B. twenty-eighth C. twenty-eight 2. In our school several _ students are able to search

5、the Internet . A. hunderd of B. hunderds of C. hundred 3. Many _ sheep were killed in the accident. A. thousands of B. thousand C. thousands 4. There are over nine _ workers in the factory, but _ of young people hope to work in it. A. hundred; hundreds B. hundreds; hundreds C. hundreds; hundred 月日年月

6、日年 在在2008年年10月月1日日 四四. .數(shù)詞的表示法數(shù)詞的表示法 年月日年月日 on Octorber the first, two thousand and eight 日日 the + 序數(shù)詞序數(shù)詞 月月 （首字母大寫）（首字母大寫） 月日與年之間月日與年之間 用用 ，分開分開 年年 （兩位兩位讀）（兩位兩位讀） on August the ninth in May, two thousand and ten 有日用有日用 onon 無日用無日用inin on Oct. 1st , 2008 月日月日 在在8月月9日日 月年月年 在在2010年年5月月 1. The acciden

7、t happened on_. A. April 5, 2001 B. 2001, April 5 C. April 2001, 5 2. I was born _. A. in March 8, 1993 B. on July 9, 1994 C. on May, 1995 20世紀90年代 in the 1990s 在他50多歲時in his fifties 四四. .數(shù)詞的表示法數(shù)詞的表示法 年代世紀年代世紀 in the in ones + 整十基數(shù)詞復(fù)數(shù) 在某人幾十歲時 nineteen nineties 1. There will be more chances in _ cent

8、ury than in _ century. A. twenty-one, twenty B. twenty-first, twentieth C. the twenty-first, the twentieth 2. The city changed a lot _. A. in 1980s B. in the 1980s C. in the 1980 3. He graduated in _ of _ century. A. the sixtieth; twenty B. sixty; the twentieth C. the sixties; the twentieth 4. He go

9、t the prize _. A. in his fifties B. in fifties C. in his fifty 時間類型時間類型表示法表示法例例讀法讀法 整點整點基數(shù)詞（基數(shù)詞（+ oclock) 1:00 30分鐘分鐘分鐘分鐘 + past +小時小時 2:10 = 30 分鐘分鐘half + past + 小時小時3:30 30分鐘分鐘 （60-分鐘）分鐘） + to + （小時（小時 + 1） 4:40 分鐘逢分鐘逢15 即即 一刻鐘一刻鐘 a quarter 5:15 6:45 簡化法簡化法按順序讀基數(shù)詞按順序讀基數(shù)詞7:50 one oclock ten past tw

10、o half past three twenty to five a quarter past five a quarter to seven seven fifty 表示在幾點鐘用介詞表示在幾點鐘用介詞 atat 四四. .數(shù)詞的表示法數(shù)詞的表示法 時間時間 1. Its already 7:40 now. When will the film start? _. We still have five minutes. A. A quarter to seven B. Seven past forty-five C. A quarter to eight 1 1 5 5 分子分子 基數(shù)詞基數(shù)

11、詞 分母分母 序數(shù)詞序數(shù)詞 one fifthone fifth 2 2 7 7 分子分子 1 1 分母分母 + s+ s two seventhtwo sevenths s 1 1 4 4 分子分子 a a 分母分母 quarterquarter a quartera quarter 3 3 4 4 three quarterthree quarters s 1 1 2 2 a halfa half 1 1 3 3 threethree andand one third one third3 3基數(shù)詞基數(shù)詞 + and + + and + 分數(shù)分數(shù) 四四. .數(shù)詞的表示法數(shù)詞的表示法 分數(shù)百

12、分數(shù)分數(shù)百分數(shù) 80 %80 % 基數(shù)詞基數(shù)詞 + + percent percent eighty percenteighty percent half / (百百)分數(shù)分數(shù) + of + 可數(shù)名詞復(fù)數(shù)可數(shù)名詞復(fù)數(shù) 謂語動詞用復(fù)數(shù)謂語動詞用復(fù)數(shù) half / (百百)分數(shù)分數(shù) + of + 不可數(shù)名詞不可數(shù)名詞 謂語動詞用單數(shù)謂語動詞用單數(shù) 3.783.78three three pointpoint seven eight seven eight 1. _ of the students _ boys in Class A. Two three; are B. Two thirds; ar

13、e C. Two thirds; is 2. _ of her money _ spent on clothes. A. Two three; are B. Two thirds; is C. Two third; is 3. _ the teachers in our school is about one hundred, and _ of them are women teachers. A. The number of; two third B. The number of ; two thirds C. A number of; two thirds 一個半小時一個半小時 兩個半小時

14、兩個半小時 two two andand a half hour a half hours s = two hour= two hours s andand a half a half one one andand a half hour a half hours s = one hour = one hour andand a half a half 四四. .數(shù)詞的表示法數(shù)詞的表示法 半的表示法半的表示法 1. The boy always stays there for _. A. one and half hour B. one and a half hour C. one and a

15、 half hours 2. The old man drank_ beer. A. two bottles and a half B. two and a half bottle C. two bottle and a half 一倍一倍 once，兩倍，兩倍 twice， 三倍三倍 three times (三倍或以上三倍或以上 基數(shù)詞基數(shù)詞times) 四四. .數(shù)詞的表示法數(shù)詞的表示法 倍數(shù)倍數(shù) This box is five times as big as that one. =This box is four times bigger than that one. A + be

16、+ 倍數(shù)倍數(shù) + as +adj.原原+ as +B. A是是B的的 倍倍 C + be + 倍數(shù)倍數(shù) + adj.比比+ than +D. C比比D 倍倍 1. This building is _ that building. A. three time as tall as B. twice taller than C. three times as taller as 2. 我的箱子比你的重六倍我的箱子比你的重六倍! My box is _ yours. six times heavier than seven times as heavy as 一般編碼用一般編碼用 名詞名詞 + +

17、 基數(shù)詞基數(shù)詞 207207房房 三年級一班三年級一班 第五部分第五部分 第一課第一課 3 3 號汽車號汽車 第一中學(xué)第一中學(xué) Room 207 Room 207 Class one Grade threeClass one Grade three part five = the fifth partpart five = the fifth part lesson one = the first lesson lesson one = the first lesson Bus No.3 =Bus No.3 = the No.3 busthe No.3 bus No. 1 Middle SchoolNo. 1 Middle School 四四. .數(shù)詞的表示法數(shù)詞的表示法 編號編號 The winner is _. He is an _ boy . A. eight-year-old; eight years old B. eight years old; eig