ADAM英语句子分析0014 Present Perfect vs. Past Tense vs. Present Perfect Progressive(prepared by: alexcwlin; edited by: Adam Lam)(某些措辞可能不雅或冒犯, 请读者原谅和自行选择) #0014 Sentence to Analyze:[The company’s coffers have been bled dry from years of unrestrained spending, and for qui...
past perfect tense (过去完成时 )过去完成时表示一个动作或状态在过去某一时间或动作之前已经完成或结束,也可能是早已完成或结束,即“过去的过去”;也可以指过去的动作延续到过去的某个时刻. 过去完成时由“had +动词的过去分词”构成, had通常用于任何人称.过去完成时主要有以下几点用法 1. 表示过去某一时间或...
Finish the sentences with the Present Perfect Tense or the Past Tense. Then choose the correct ones.T=1/2A+F⋅AI in Chin a for six years. A.I still live in China. B.I do not live in Chin a now.∵Ben karate since 2015. A.He still does karate. B.He does not do karate now...
We form the present perfect with the verb 'have' and the past participle of the main verb. So the main verb here is 'achieve' and 'have' is an auxiliary or help verb. 我们用动词 have 和主动词的过去分词构成现在完成时。所以这里的主动词是 achieve,而 have 是助动词或辅助动词。 It helps...
clock.•Shehasjustarrived.Presentperfecttense 8 I Youhave We They Pastparticiplee.g.written 9 He She has It Pastparticiplee.g.written 10 •go•do•write•see•eat•have•find•learn Bingo •give•spend•lose•forgive•grow•take•stole•draw Example ...
Practice makes perfect.2 一般过去时（past simple）一般过去时表示过去的某个时刻发生的事情，可以在...
解析 present perfect tense,past perfect tense现在完成时和过去完成时用法的区别在于,看他们有无两个表过去的时间,若有,就用过去完成时!1.现在完成时表示过去发生某动作从过去一直持续到现在(将来还有可能继续下去)...结果一 题目 present perfect tense,past perfect tense两者的用法,用中文答 答案 present perfect...
【题目】Put the verb in the present perfect tense or simple past tense.(用所给词的现在完成时或一般过去时填空。6 The weather(not/be) very good the day before yesterday.7 My hai is still very wet. I(just/wash)it.8 I (clean) the floor before having brcakfastthis morning.9 Kathy ...
摘要:一般过去时 simple past 和现在完成时 present perfect 是英语里经常被混合使用的两个时态,它们的基本区别在于一般过去时说明的是过去某一时间里发生了什么或做了什么;而现在完成时则强调过去发生的事情或动作对现在产生的影响或造成的结果。 "Hi: I understand the meanings and usages of past tense and pre...
76•Unit18:PresentPerfectTensevs.PastTenseUnit18:PresentPerfectTensevs.PastTenseTHEPROBLEMSShehaslivedtherelastyear.Theydidn’tcally..