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      15.5 指代意義決定謂語的單復(fù)數(shù)
      ?
      1) 在代詞what, which, who, none, some, any, more, most, all等詞的單復(fù)數(shù)由其指代的詞的單復(fù)數(shù)決定。
         All is right.    (一切順利。)
         All are present.  (所有人都到齊了。)

      2) 集體名詞作主語時,謂語的數(shù)要根據(jù)主語的意思來決定。如family, audience, crew, crowd, class, company, committee等詞后用復(fù)數(shù)形式時,意為這個集體中的各個成員,用單數(shù)時表示該個集體。
         His family isn't very large.  他家不是一個大家庭。
         His family are music lovers. 他的家人都是音樂愛好者。
        但集合名詞people, police, cattle, poultry等在任何情況下都用復(fù)數(shù)形式。
         Are there any police around?

      3)有些名詞,如variety, number, population, proportion, majority 等有時看作單數(shù),有時看作復(fù)數(shù)。
        A number of +名詞復(fù)數(shù)+復(fù)數(shù)動詞。
        The number of +名詞復(fù)數(shù)+單數(shù)動詞。
        A number of books have lent out.
        The majority of the students like English.













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