本资料来自于资源最齐全的21世纪教育网www.21cnjy.com
数词
考点一: 基数词与序数词
【经典习题】
( ) 1. Tom’s cousin lives on the floor.
A. two B. twice
C. twos D. second
( ) 2. The boy got a nice present on his birthday. 21世纪教育网版权所有
A. nine B. ninth
C. the nine D. the ninth
( ) 3. Boys and girls, please turn to page and look at the picture.
A. 5th; five B. 5; fifth
C. 5th; fifth D. 5; five
( ) 4. Last year, Jimmy had his vacation in Sanya. 21教育网
A. ten day B. ten day’s
C. ten-day D. ten-days21世纪教育网
( ) 5. trees have been planted since 2011 in our town.www.21-cn-jy.com
A. Two hundreds B. Hundred of
C. Hundreds of D. Hundreds
【考点点拨】
◆基数词表数目;序数词表顺序。
◆基数词可与一些名词用连字符连接构成复合形容词,其中名词用单数形式。
◆当hundred, thousand, ( http: / / www.21cnjy.com ) million, billion与one, two等基数词连用时,要用单数形式;hundreds, thousands, millions, billions可与of连用且前面不可以加基数词。21cnjy.com
考点二: 分数的表达
【经典习题】
( ) 1. — Which is the smallest number of the four 2·1·c·n·j·y
— .
A. A half B. One third
C. A quarter D. Two thirds
( ) 2. of the students in our class are from the countryside.【来源:21·世纪·教育·网】
A. Two third B. Two thirds21世纪教育网
C. Two three D. Second three
【考点点拨】
◆表达分数时,分子用基数词,分母用序数词;分子大于1时,分母要在序数词后加-s。表达二分之一时,可用one half或a half。表达四分之几时,可用“基数词 + quarter(s)”。
◆分数修饰名词作主语时,谓语动词的单复数要与名词一致。
考点三: 年代与日期的表达
【经典习题】21世纪教育网21世纪教育网
( ) 1. The machine was invented in century. 21·世纪*教育网
A. 18th B. the 18th
C. 18 D. the 18
( ) 2. — Were Jack and Jerry born in the 21世纪教育网www-2-1-cnjy-com
— Yes, they were both born in .
A. 1995; 1990s B. 1995; 1995
C. 1990s; 1995 D. 1990s; 1990s
【考点点拨】
◆表达“在……世纪”时,用“in the + 序数词 + century”。
◆表达“在……年”时,用“in + 基数词 ( http: / / www.21cnjy.com )”;“in the + 年的复数”用来表示年代。如:in the 1990s意为“在20世纪90年代”。21·cn·jy·com
◆英语中表达年、月、日时,一般年在后,日既可用基数词表达,也可用序数词表达。
如:“2012年10月1日”可写为October 1(st), 2012。2-1-c-n-j-y
Key:
考点一、1-5 DBBCC
考点二、1-2 CB
考点三、1-2 BC
21世纪教育网 -- 中国最大型、最专业的中小学教育资源门户网站。 版权所有@21世纪教育网