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精英家教網 > 高中英語 > 題目詳情
-Miss Jones once _________ music at a local college for ten years and now is an actress.
-No wonder I often hear her sing some pop songs.
A.had taughtB.has been teachingC.taughtD.is teaching
C

試題分析:考察時態(tài)。本題很容易錯選B項現(xiàn)在完成時,F(xiàn)在完成時表示的是過去事情對現(xiàn)在的影響。而本題實際上是使用一般過去時與后面的now is an actress構成對比關系,表示過去和現(xiàn)在。句意:Jones小姐在當地的一所大學里教了10年的音樂,現(xiàn)在是一名演員。本句是現(xiàn)在與過去的對比,故C正確。
點評:現(xiàn)在完成時和一般過去時的區(qū)別是時態(tài)題考查的重點內容,現(xiàn)在完成時表示過去發(fā)生的事情對現(xiàn)在的影響,或者過去發(fā)生的事情延續(xù)到現(xiàn)在;而一般過去時只表示過去發(fā)生過某件事情,不表示對現(xiàn)在的影響。
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