百度试题 结果1 题目1.A、present perfectB、present perfect continuous 相关知识点: 试题来源: 解析 A 反馈 收藏
而present perfect continuous则更侧重于强调动作正在进行或持续中。如果用此时态表达，你会说"I have been reading the book you lent me"，这意味着阅读行为还在继续，没有结束。区分两者，记住核心在于时态指向的动作是否完成。完成的动作使用present perfect，而持续进行中的动作则使用present perfect con...
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...
past continuous:i was reading newspaper at 7o'clock yesterday. present continuous:i am reading newspaper now. present perfect continuous:i have been learning english for 2 years. present simple:i like cats. past simple:i went to school yesterday. present perfect:i have finished my homework.反馈...
present perfect 和 present perfect continuous 的最大区别在: 前者表示某事情在过去已经完全完成,可不知道确定时间.例如:He has wrote this novel. (没有确定他什么时候写,也不知道什么时候写完) 后者表示某事情在过去已经发生和还在进行到一定的时间,有确定的时间.例如:He has been writting this novel 6 month...
present perfect simple and present perfect continuous 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 ...
一直搞不清楚perfect continuous 和present perfect的区别还有用法,一直搞不清楚perfect continuous 和present perfect的区别还有用法,请大神根据例题指教一下 谢谢 相关知识点: 试题来源: 解析 前者是现在完成进行时,它所强调的是动作的持续性,是对动作本身的强调,而后者是现在完成时,它强调现在已经完成的动作,或是还在...
现在完成时和现在完成进行时
在这些句子中,present perfect continuous 用于强调动作或状态的持续性,以及时间的延续。 接续动作( present perfect continuous 还可以用来表达一个动作或状态一直持续到现在,并且可能在未来继续下去。 例如: •She has been playing the piano since she was a child, and she plans to continue playing in the ...
PresentperfecttenseVSpresentperfectcontinuoustense 一、现在完成时(Presentcontinuoustense)【构成】主动：have/has+过去分词；被动：have/has+been+过去分词。1.表过去发生的动作，对现在造成的影响和结果。Hehaspaidhisincometax.Whohastakenmypen?2.表过去发生的动作，持续到现在也许还将延续．常与for+时间段,since+...