1. 在动词practise， finish， mind， enjoy， keep， be busy等动词及介词后只可用动名词作宾语。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ UB@N!kCsO~xF=mFroG]

    They often practise speaking English in the morning. 他们常常在早上练习说英语。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ yy!e@1n?Vsw2#uByeFroG]

    You're probably busy arranging activities to fill the empty days. 你可能忙于安排活动来填补空虚的日子。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ |M.C6@x
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    Would you mind closing the window? 请你关上窗子，你介意吗？[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ 9 :6;5J=$'9n+vJ,D FroG]

    提醒：spend...(in)doing something， stop/prevent/keep...(from) doing something， make a contribution to doing something[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ X
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    2. 动名词做主语。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ X|=+'Wp[T84
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    Seeing is believing. 眼见为实。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ qoFTA~p{..S*X8pzFroG]

    No smoking. 禁止吸烟。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ xB?kg c) ,a$rFroG]