（1）表示年代：the+逢十數(shù)字的復數(shù)
20世紀60年代the 1960’s(1960s)或the nineteen-sixties
19世紀80年代the 1880’s(1980s)或the eighteen-eighties
(2)表示年齡段（in one’s+整十的復數(shù)形式）
在我50多歲時 in my fifties 在他30多歲時 in his thirties
(3) one week or two = one or two weeks
a year or two = one or two years
one day or two = one or two days
one day and a half =one and a half days
one hour and a half =one and a half hours
（4）倍數(shù)的表示法
①A is …times as + adj .as B
②A is …times 比較級 than B
③A is …times the size (length, width, depth, height)of B
如：Our classroom is three times as big as yours.
Our classroom is twice bigger than yours.
我們的教室時你們的三倍大
This river is three times the width of that one.
這條河是那條河的三倍寬。
（5）hundred, thousand, million, dozen, score 作定語表示確切①的數(shù)目時一般用單數(shù)形式。Hundreds(thousands, millions, scores, dozens)+of…表示“許多”的意思。
（6）序數(shù)詞前面常用定冠詞the ,但是有時可以不用定冠詞a/an,表示“又一次”，“再一次”的意思。如：He came to our school a third time yesterday.
昨天他再一次來到我們學校。（以前來過兩次）。
Try it a third time, please!請再試一次（已經試過兩次了）
（7）帶有數(shù)詞的名詞用作定語時，一般用單數(shù)形式。
①一個五歲的小男孩a five-year-old boy
②一張五英鎊的鈔票a five-pound note
③一座800米長的橋an eight-hundred-metre-long bridge
(8)編號既可以用序數(shù)詞也可以用基數(shù)詞。
The tenth lesson, Lessen Ten the fifth page, Page 50
有的編號習慣用基數(shù)詞。
Room 302 (room three “o” two) Bus No.15 (bus number fifteen)
(9) 年、月、日的表示：（年用基數(shù)詞，日用序數(shù)詞）
美國用： Month Date, Year的順序表示
英國用： Date Month, Year的順序表示
如：1995年5月15日： May 15, 1995/May 15th, 1995/ 15th May, 1995
(10)時刻的表示法：
方法一： 30分以下用 “to”。 如：
6：12 twelve past six 7:30 half past seven 9:50 ten to ten
方法二：依次讀出時，分別用基數(shù)詞形式即可。 如：
6:12 six twelve 7:30 seven thirty 9:50 nine fifty
注：AM/a.m., PM/p.m. 分別表示上午、下午。
典型例題
例1 Shortly after the accident,_______ people were sent to the stop to keep order.
A. hundreds of B. hundreds C. hundred of D. hundred
【答案】A
【解析】hundreds of …表示“許多”
例2 He looked quite healthy though he was______.
A. in seventy B. in his seventies C. at seventies D. at the age seventy
【答案】B
【解析】in his seventies 在他七十多歲時
例3 China is______ larger than the United States.
A. one six B. one sixth C. one sixes D. one sixths
【答案】B
【解析】one sixth 六分之一
例4 The damage(損壞)of the books is about_______.
A. three seventh B. threes seventh C. three-seventh D. three sevenths
【答案】D
【解析】three sevenths 七分之三
例5 The editor told the newsman to write_______ report.
A. a two-thousand-words B. a two-thousand-words
C. a two thousand words D. a two-thousand-word
【答案】D
【解析】a two-thousand-word 名詞、數(shù)詞合成作定語時，名詞只能用單數(shù)，且合成詞的各詞間要用連字符號。
（1）表示年代：the+逢十數(shù)字的復數(shù)
20世紀60年代the 1960’s(1960s)或the nineteen-sixties
19世紀80年代the 1880’s(1980s)或the eighteen-eighties
(2)表示年齡段（in one’s+整十的復數(shù)形式）
在我50多歲時 in my fifties 在他30多歲時 in his thirties
(3) one week or two = one or two weeks
a year or two = one or two years
one day or two = one or two days
one day and a half =one and a half days
one hour and a half =one and a half hours
（4）倍數(shù)的表示法
①A is …times as + adj .as B
②A is …times 比較級 than B
③A is …times the size (length, width, depth, height)of B
如：Our classroom is three times as big as yours.
Our classroom is twice bigger than yours.
我們的教室時你們的三倍大
This river is three times the width of that one.
這條河是那條河的三倍寬。
（5）hundred, thousand, million, dozen, score 作定語表示確切①的數(shù)目時一般用單數(shù)形式。Hundreds(thousands, millions, scores, dozens)+of…表示“許多”的意思。
（6）序數(shù)詞前面常用定冠詞the ,但是有時可以不用定冠詞a/an,表示“又一次”，“再一次”的意思。如：He came to our school a third time yesterday.
昨天他再一次來到我們學校。（以前來過兩次）。
Try it a third time, please!請再試一次（已經試過兩次了）
（7）帶有數(shù)詞的名詞用作定語時，一般用單數(shù)形式。
①一個五歲的小男孩a five-year-old boy
②一張五英鎊的鈔票a five-pound note
③一座800米長的橋an eight-hundred-metre-long bridge
(8)編號既可以用序數(shù)詞也可以用基數(shù)詞。
The tenth lesson, Lessen Ten the fifth page, Page 50
有的編號習慣用基數(shù)詞。
Room 302 (room three “o” two) Bus No.15 (bus number fifteen)
(9) 年、月、日的表示：（年用基數(shù)詞，日用序數(shù)詞）
美國用： Month Date, Year的順序表示
英國用： Date Month, Year的順序表示
如：1995年5月15日： May 15, 1995/May 15th, 1995/ 15th May, 1995
(10)時刻的表示法：
方法一： 30分以下用 “to”。 如：
6：12 twelve past six 7:30 half past seven 9:50 ten to ten
方法二：依次讀出時，分別用基數(shù)詞形式即可。 如：
6:12 six twelve 7:30 seven thirty 9:50 nine fifty
注：AM/a.m., PM/p.m. 分別表示上午、下午。
典型例題
例1 Shortly after the accident,_______ people were sent to the stop to keep order.
A. hundreds of B. hundreds C. hundred of D. hundred
【答案】A
【解析】hundreds of …表示“許多”
例2 He looked quite healthy though he was______.
A. in seventy B. in his seventies C. at seventies D. at the age seventy
【答案】B
【解析】in his seventies 在他七十多歲時
例3 China is______ larger than the United States.
A. one six B. one sixth C. one sixes D. one sixths
【答案】B
【解析】one sixth 六分之一
例4 The damage(損壞)of the books is about_______.
A. three seventh B. threes seventh C. three-seventh D. three sevenths
【答案】D
【解析】three sevenths 七分之三
例5 The editor told the newsman to write_______ report.
A. a two-thousand-words B. a two-thousand-words
C. a two thousand words D. a two-thousand-word
【答案】D
【解析】a two-thousand-word 名詞、數(shù)詞合成作定語時，名詞只能用單數(shù)，且合成詞的各詞間要用連字符號。
本站僅提供存儲服務，所有內容均由用戶發(fā)布，如發(fā)現(xiàn)有害或侵權內容，請
點擊舉報。
