present perfect continuous和present perfect simple的区别与用法 答案 前者是现在完成进行时,表示以前做的事延续到现在还在做.I have been living here for 10 years.我在这住了10年了,而且现在还住在这后者是一般现在时,表示经常或习惯性动作,没有延续的意思.I go shopping every sunda...相关推荐 1present per...
英语现在时态 现在时态分为四种,分别是现在一般时(present simple)、现在进行时(present continuous)、现在完成时(present perfect)、现在完成进行时(present perfect continuous)。一、现在一般时(present simple)现在一般时大体可分为三种应用场景,分别常态、瞬态或零态,以及表示将来。分别详述如下:1、常态【...
答案 present perfect simple have/has +动词过去分词 表示已经完成 某事I have done my homework.(我已经做完功课.)present perfect simple have/has + been + 动词现在分词 表示某事或动作已经开始,还在进行中I have b...相关推荐 1present perfect simple and present perfect continuous 反馈 收藏 ...
Present Perfect Simple的基本用法: 1.表示过去发生的动作对现在造成的影响或结果。 - I have lost my keys. How can I get into my house?(我把钥匙丢了,我怎么进家门啊?) - Have you finished your homework yet?(你作业做完了吗?) 2.表示过去开始的动作一直持续到现在。 - She has lived here for ...
Present perfect simple time words Present perfect simple also uses time words to describe “unknown” or “unclear” times, such as: before since for already just A few examples would be: Ihave metyou somewhere before. The politicianhasjustbecomepresident. ...
known10see1. 1 oiten 解析 第2列:考查动词的一般过去式 2. begin“开始,”一般过去式为“ began'” 5 drink“喝”,一般过去式为“ drank” 6.eat“吃”,一般过去式为“ate”” 8.know“知道”一般过去式为“knew” 1. write“写”一般过去式为“ wrote” 第3列:考查动词的过去分词形式. 1.be动词...
现在完成时present perfect simple现在完成的动作 过去完成时past perfect simple 过去已经完成的动作
百度试题 结果1 题目present perfect simple是什么意思 相关知识点: 试题来源: 解析 present perfect simple现在完美的简单 反馈 收藏
前者是现在完成进行时,表示以前做的事延续到现在还在做。I have been living here for 10 years. 我在这住了10年了,而且现在还住在这 后者是一般现在时,表示经常或习惯性动作,没有延续的意思。I go shopping every sunday. 我每周日去购物,只是表示这种习惯性动作,没有延续性。
Present perfect simple/continuous worksheets: present perfect simple and continuous (editable, with key) Level: elementary Age: 12-14 Downloads: 2131 PRESENT PERFECT SIMPLE OR CONTINUOUS Level: intermediate Age: 12-17 Downloads: 2009 PRESENT PERFECT SIMPLE and CONTINUOUS Level: advanced Age: ...