用过去完成时.ppt

一 一 i * 做十年高考试题， 析时态语态考点 重庆二外 左明正 考点I： 动词时态的选择首先要看时间状语，若没有时间状语，则要根据句子所提供的语境来判断动作发生的时间，从而得出正确的判断。 1. With the rapid growth of population, the city ____in all directions in the past five years. (2003Anhui） A. spreads B. has spread C. spread D. had spread 2. I arrived late; I _____ the road to be so icy. (2004 Beijing spring) wouldn’t expect B. haven’t expected C. hadn’t expected D. wasn’t expecting 本题可由时间状语in the past five years判断应该用现在完成时态。 本题无明显的时间状语，但上下文语境提示了动作发生时间。arrived late是一过去动作，而之 所以迟到则是因为事先未能预计到道路会结冰，估计不足在先是原因，迟到在后是其结果，所以答案应是过去完成时态。 B C 考点2： 现在完成时。常考内容如下： 1. How can you possibly miss the news? It _____ on TV all day long. (2004Beijing spring) A. has been B. had been C. was D. will be 2。John and I friends for eight years. We first got to know each other at a Christmas party. But we _ each other a couple of times before that. (2002spring) A. had been; have seen B have been; have seen C. had been; had seen D have been; had seen 本题巧妙地将现在完成时与过去完成时组合在一题中加以区别。第一空的时间参照点是现在，做朋友迄今已八年，用现在完成时。第二空时间参照点为过去某时（第一次认识的时间）,在此时之前已见过几次面，用过去完成时。 ________ _______________ 现在完成时强调一个过去动作或状态对现在的影响而一般过去时只表示动作发生于或状态存在于过去，并不管对现在是否有影响。 答案A对现在的影响是: 你不可能没听到这条消息. 3. The coffee is wonderful! It doesn’t taste like anything I____before. (NMET2005-2) A. was having B. have C. have ever had D. had ever had 4. —Hi, Tracy, you look tired. —I am tired. I ____the living room all day. (NMET1998) A. painted B. had painted C. have been painting D. have painted C C 现在完成时与never, ever, before以及频率副词often等搭配常表示说话人的经历、经验。过去完成时也有类似用法。 本题考查现在完成时与现在完成进行时的区别。除少数延续性动词如study, live, teach加上since, for等段时间状语两个时态可互换外，现在完成时强调动作的完成，完成