河北省辛集市第三中学2013中考英语 动词时态——现在完成时复习学案无答案 外研版.docVIP

2013中考英语动词时态---现在完成时（复习学案） 概念：过去发生或已经完成的动作对现在造成的影响或结果，或从过去已经开始，持续到现在的动作或状态。 时间状语：recently, lately, since…for…,in the past few years, etc. 基本结构：have/has done 否定形式：have/has not done. 一般疑问句：have或has放于句首。 动词过去分词的构成： 动词过去分词的规则变化与过去式的规则变化相同；不规则变化的需要我们单独记忆，记住常见动词的过去分词，例如： do see say hear go have sleep find get cut put eat buy come read spend pay think bring tell 现在完成时的用法： 1.表示过去发生或已经完成的动作对现在造成的影响或结果，常与already, yet, ever, never, just，before 等词连用。 Have you ever cooked at home? You have already grown much taller. 2、表示过去持续到现在，并可能还要延续Since 用来说明动作起始时间，for用来说明动作延续时间长度It has been five years since he joined the army . They have learned English for eight years . 3、现在完成时需注意的问题： 1）表示短暂性的动词不能与表示一段时间的状语连用 appear, begin, borrow, lend, buy, close, come, die, fall, find, finish, join, kill, leave, sell, stop等。 He has joined the army for five years. （错误）注意：非延续性动词的否定形式可以与表示延续时间的状语连用。即动作不发生的状态是可以持续的。 （错）I have received his letter for a month. （对）I havent received his letter for almost a month.比较一般过去时与现在完成时 一般过去时表示过去某时发生的动作或，强调动作常与具体的时间状语连用，yesterday, last week，…ago, in 1980, in October, just now等，；现在完成时过去发生的对现在的影响，强调的是。 I saw this film yesterday. （强调看的动作发生过了） I have seen this film. （强调对现在的影响，电影的内容已经知道了） Why did you get up so early? （强调起床的动作已发生过了）He has been a League member for three years. （是团员） You have _____ a tall young man. A. grown B. grown into C. grew D. grown up 2. He has ____ the watch for a year. A .buy B. bought C. have D. had 3. I _____this book for two weeks, I have to return it now. A. borrowed B. have borrowed C. kept D. have kept 4. Have you ever _____to the Great Wall? Its very beautiful. A. gone B. been C. went D. go 5. Her brother _____the Party since 1978. A. joined B. has joined C. has been in D. was in 6. The Greens _____many places of interest since they came to China. A. will visit B. v