一般过去时和现在完成时练习题

一般过去时和现在完成时练习题Tag内容描述：<p>1、现在完成时一、构成1.肯定句:主语+have/has+过去分词+(其他）。2. 否定句:主语+have/has+not +过去分词+(其他）。3. 一般疑问句Have/has+主语+过去分词? Yes, S+have/has.No, S+have/hasnt.二、特征词l already(肯定句)，yet(否定句和疑问句)l never，ever(疑问句)l just (谓语动词之前) before(句末）l so far= up to now, by now（到如今，迄今为止）l in the past/last few years, (过去几年来)l these days（这几天）l since/ever since（自从，从那时起）l for+ 时间段:for two years三、用法1.表示过去发生的某一动作对现在造成的影。</p><p>2、一般过去时和现在完成时练习题1. A. 用 already或 yet1) Have they taken down the old pictures ___ ___? No, they havent____ ___.2) Most of us have finished our compositions _____ .3) He said he hadnt visited the exhibition _____ ___.B.用 since或 for1) We have learned five lessons __ __ _ the beginning of this term.2) Mrs Liao has been in hospital __ _ ___last week.3) I have stayed at my aunts ___ __two weeks.C. 用have gone或 have been1) Where are the boy students? Th。</p><p>3、一般过去时与现在完成时比较练习题1）概念的不同：一般过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作；现在完成时 为过去发生的，强调过去的事情对现在的影响，强调的是影响持续到现在的动作或状态2）时间状语的不同：一般过去时常与具体的时间状语连用，现在完成时通常与模糊的时间状语连用，或无时间状语。一般过去时的时间状语：yesterday， last week，ago， in1980， in October， just now等，皆为具体的时间状语。现在完成时的时间状语：for， since， so far， ever， never， just， yet， till/until，皆不确定。</p><p>4、一般过去时和现在完成时练习题1. A. 用 already或 yet1) Have they taken down the old pictures ___ ___? No, they havent____ ___.2) Most of us have finished our compositions _____ .3) He said he hadnt visited the exhibition _____ ___.B.用 since或 for1) We have learned five lessons __ __ _ the beginning of this term.2) Mrs Liao has been in hospital __ _ ___last week.3) I have stayed at my aunts ___ __two weeks.C. 用have gone或 have been2) Is your father in? No, he ___。</p><p>5、一般过去时和现在完成时练习题1. A. 用 already或 yet1) Have they taken down the old pictures ___ ___? No, they havent____ ___.2) Most of us have finished our compositions _____ .3) He said he hadnt visited the exhibition _____ ___.B.用 since或 for1) We have learned five lessons __ __ _ the beginning of this term.2) Mrs Liao has been in hospital __ _ ___last week.3) I have stayed at my aunts ___ __two weeks.C. 用have gone或 have been1) Where are the boy students? Th。</p><p>6、一般过去时和现在完成时练习题 1. A. 用 already或 yet 1) Have they taken down the old pictures ___ ___? No, they havent____ ___. 2) Most of us have finished our compositions _____ . 3) He sa。</p>