摘要:-Bob,what are you doing? -Oh,I’m sorry I ,Mr.Li. A.haven’t noticed B.wasn’t noticing C.am not noticing D.couldn’t have noticed 命题意图:本题考查时态间的区分.本题属四星级题. 知识依托:过去进行时表示过去某一时间点正发生某一动作. 错解分析:本题易误选A.如果选完成时.则强调对现在造成的影响和结果.而实际上“notice 这一动作应发生在犯错的同时.即在错事发生时.注意这一动作应正在进行.故选B. 解题方法与技巧:过去进行时通常用于表示: (1)过去某一时刻或某一时间段内正在发生的动作.常与表过去某一具体时间的时间状语连用. eg.We were having lunch at seven o’clock last night. (2)表示过去一段时间内持续进行的动作. eg.We were discussing the plan the whole morning yesterday. (3)过去反复发生的动作.常带有说话人的主观感情色彩. eg.He was always asking that silly question. 答案:B

网址:http://m.1010jiajiao.com/timu3_id_2489002[举报]

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网