10．One fourth of the children are singing in the music classroom．（　�。�
A．A lotB．A halfC．A quarter

分析 有四分之一的孩子在音樂教室里唱歌．

解答 答案：C 分析原句，英語中One fourth 意思是四分之一，相當(dāng)于a quarter，故選C．A大量；B一半．

點(diǎn)評(píng) 帶分?jǐn)?shù)是常見的英語數(shù)詞表達(dá)．所謂帶分?jǐn)?shù)，實(shí)際上是"整數(shù)+分?jǐn)?shù)"，表達(dá)時(shí)分而述之，只是整數(shù)部分與分?jǐn)?shù)部分要用連詞 and連接．當(dāng)帶分?jǐn)?shù)修飾名詞時(shí)，該名詞通常是復(fù)數(shù)，但若名詞置于整數(shù)one或a之后，則用單數(shù)．"帶分?jǐn)?shù)+名詞"作主語時(shí)，謂語動(dòng)詞根據(jù)臨近原則要用復(fù)數(shù)．

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