题目内容
14.---How many girls are there in your class?---______ them_____ over twenty.( )
| A. | A number of,are | B. | The number of,are | ||
| C. | A number of,is | D. | The number of,is |
分析 -你班有多少女孩?
-人数是20多个.
解答 答案:D 结合题干及选项,可知此题考查与number有关的固定短语的表达. a number of,表示"许多",相当于 many,修饰可数名词复数,作主语时,谓语动词用复数;the number of,表示"…的数量",跟复数名词连用作主语时,中心词是number,谓语动词要用单数;根据这一用法,联系语境可知这里是指girls(女孩子)的人数,所以应用the number of,后面的谓语用单数形式is.故选D.
点评 此题考查 a number of和the number of的辨析.做题时一定要从句意出发,在充分了解其用法的前提下选用符合句意的短语即可,还要注意主谓一致的问题.这是中考经常考到的知识点,一定要从意义和用法上分清它们的区别,避免混淆.
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