一、一般现在时的用法1.表示现在习惯或经常反复发生的动作.常与always, usually, often, sometimes, every day (week, month)等连用.He plays football twice a week.他每周踢两次足球.I sometimes go to work on foot.我有时步行去上班.2.表示现在的事实或状态.It’s cold today.今天很冷.You look tired...
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动作之前已经发生...
过去完成进行时(Past Perfect Continuous Tense)表示某个动作在过去某个时间之前已经开始,并一直持续到过去某个时
上海/中学九年级/第二学期/英语/第二单元 语法:Past continuous tense & The past perfect tense 24:04 上海/中学九年级/第二学期/英语/第二单元 写作:Time boxes 27:43 上海/中学九年级/第二学期/英语/第一单元 阅读: The green consumer robertshan 12 0 上海/中学九年级/第二学期/语文/第二单元 ...
Pastperfectcontinuoustense Revision 1.WestartedtolearnEnglish5yearsago.一般过去时表示在过去某时发生的动作或存在的状态。5yearsago now 2.WehavelearnedEnglishfor5years.现在完成时表示的动作发生在过去,但侧重对现在产生的结果或造成的影响,与现在有关。其结构为:“助动词have(has)+过去分词”5yearsago have...
Simple Past Tense, Past Continuous Tense, and Past Perfect Tense(prepared by alexcwlin; edited by: Adam Lam)Question (from 泥泞开出花朵):老师我看到这样一个句子,A very loud engineer talked big about all of the civil works that he was involved in. 这句话中的was是指他当时正在参加的国家工程...
past perfect continuous 系指这件事已经发生咗,而系发生某件事时,他一直做紧 eg.When the fire broke out I was cooking. present perfect continuous系指这件事进行紧 eg.I am doing homework (now). PS.如果篇文章用past tense 就一定要用past perfect continuous ,如果篇文章用present tense...
四、过去完成进行时态(Past Perfect Continuous Tense) 过去完成进行时表示过去某一时间点之前一直持续进行的动作,强调持续性和延续性。 例:They had been working on this project for months before it was canceled. (这个项目被取消之前,他们已经连续几个月都在工作。) 通过正确运用上述不同类型的past tense,我...
Past Perfect Tense (过去完成式) 当我们想表达一个比 Simple Past Tense 更早发生的动作时,就会用上 Past Perfect Tense 或 Past Perfect Continuous Tense,现在先说 Past Perfect Tense。 这个 Past Perfect Tense 与 Present Perfect Tense 虽然名字很相似,但是用法却有一点儿不同。Past Perfect ...
The Past Perfect Continuous tense is like the Past Perfect tense, but it expresses longer actions in the past before another action in the past. For example:Ram started waiting at 9am. I arrived at 11am. When I arrived, Ram had been waiting for two hours....