exercise单复数辨析(中考,高考)
You should do more______. Don't always sit at the desk busy doing your ______.
A. exercise; exercises
B. exercises; exercise
C. exercises; exercises
D. exercise; exercise
辨析:exercise有几种含义,分别做可数和不可数名词,是中考及高考考点及难点,意思容易混淆,解析如下:
(1) 表示重复性动作时,为可数名词,对应含义为“练习题、早操、操练”,如do morning exercises(做早操), do some English exercies(做英语练习题)
(2)表示抽象笼统的含义,为不可数名词, 对应含义为“锻炼”,A bit more exercise would do you good. 多些锻炼将对你有好处。
综上,选择答案A。
句意:你应该多些锻炼,不要总是坐在书桌旁忙于做练习题。
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