英語單項填空考點——數(shù)詞

【考點歸納】可能涉及的考點：

1. 年月日表達(dá)法；

2. 年代的表達(dá)法；

3. 年齡的表達(dá)法；

4. 序數(shù)詞與冠詞；

5.基數(shù)詞的讀法；

6. 分?jǐn)?shù)小數(shù)百分?jǐn)?shù)；

7. 鐘點的讀法；

8. 算式的表達(dá)法；

9. 編號的讀寫法；

10.“一兩天”的表達(dá)；

11.“一個半”的表達(dá)；

12.“基數(shù)詞+…”作定語(如an eight-year-old boy)；

13. dozen, score的用法。

【真題精選】(按考點規(guī)律排列)

1. He looked quite healthy though he was________.

 A. in seventy   B. in his seventy 

C. at seventies  D. at the age of seventy

2. The hero of the story is an artist in his _______.

 A. thirtieth     B. thirty     C. thirty’s     D. thirties

3. It is not rare in _____that people in _____fifties are going to university for further education.

 A. 90s; the  B. the 90s; /      C. 90s; their       D. the 90s; their

4. _____ people in the world are sending information by E-mail every day.

A. Several million B. Many millions

C. Several millions D. Many million

5._____ cave that George has discovered in his lifetime is near the Alps.

 A. The hundredth  B. The hundred  C. Hundredth  D. A hundredth

6._____ of the land in that district ______ covered with trees and grass.

A. Two fifth; is  B. Two fifth; are   

C. Two fifths; is  D. Two fifths; are

7. Shortly after the accident, ______police were sent to the spot to keep order.

 A. dozens of    B. dozens    C. dozen of    D. dozen

8. Mr Smith ______me to buy several ______ eggs for the dinner.

A. asked; dozen    B. suggested; dozens of 

C. had; dozen        D. persuaded; dozens

    【答案詳解】

1. D。at the age of seventy在七十歲時；若表示“他七十幾歲時”用in his seventies。

2. D。表示“在某人幾十多歲”時，用in one’s +逢十的基數(shù)詞的復(fù)數(shù)形式。

3. D。表示在幾十年代，用the加逢十的基數(shù)詞的復(fù)數(shù)(寫作s或’s)；表示“在某人幾十多歲”時，用in one’s +逢十的基數(shù)詞的復(fù)數(shù)形式。

4. A。當(dāng)hundred, thousand, million等前面有基數(shù)詞或several等修飾時，不用復(fù)數(shù)；另外，many一般不與這類詞連用，若表示許多百 / 千 / 百萬之類的意思時，用hundreds / thousands / millions of 表示。

5. A。由cave是單數(shù)可知，不選基數(shù)詞，要用序數(shù)詞；序數(shù)詞前面用the。

6. C。2 / 5是two fifths；主語含分?jǐn)?shù)、百分?jǐn)?shù)時，謂語動詞的數(shù)與分?jǐn)?shù)、百分?jǐn)?shù)后面的名詞的數(shù)一致。

7. A。dozen的用法與hundred, thousand, million等用法相同，當(dāng)前面沒有基數(shù)詞時，在后面加s，同時加上of。dozens of許多。順便說一句，score與這幾個詞的的用法略有不同，前面有基數(shù)詞時，也加of。如three score of eggs(60個蛋)。

8. A。suggest和have不可接sb to do sth，排除B和C；前有several或別的基數(shù)詞時，dozen后不加s。