during的用法解析 如:He was in hospital for six weeks during the summer. 他在夏天住了 6 个星期的医院。(2) 两者之后均可接由 the whole 引起的时间短语,但通常不能接由 all 引起的时间短语。如:他整个夏天都住在那儿。正:He stayed there for [during] the whole summer.误:He stayed there for [during] all the summer.(3) 在“数词+时间名
