一般过去时 Simple Past 一般过去时的动词由 动词+ -ed 构成 (e.g. to walk becomes I/you/he/she/it/we/they walked).使用一般过去时有两个原因：可以使用一些副词时间修饰词来描述动作发生在过去的时间距离。例如，我昨天去公园散步了 或者 我弟弟三天前洗澡，现在有点难闻。过去进行时 Past ...
Progressive / Continuous (进行) Perfect Progressive (完成进行) 3. 十二种时态分别为: Past Simple (一般过去时) Past Progressive (过去进行时) Past Perfect (过去完成时) Past Perfect Progressive (过去完成进行时) Present Simple (一般现在时) Present Progressive (现在进行时) Present Perfect (现在完成时...
Simple Past 一般过去时 Past Progressive 过去进行时 Present Perfect Simple 现在完成时 Present Perfect Progressive 现在完成进行时 Past Perfect Simple 过去完成时 Past Perfect Progressive 过去完成进行时 Future I Simple 一般将来时 Future I Progressive 将来进行时 Future II Simple 将来完成时 Future II Progres...
As mentioned above, this form can take time modifiers which is a big differentiator between when to use the past progressive and the past perfect progressive. There is a strong implied meaning of past progressive that the action started in the past and is still going on while the past perfect...
C The past simple,the past perfect simple or the past perfect progressiveFill in the correct tenses of the verbs in brackets.Use the past simple (did),past perfect simple (haddone)or past perfect progressive (had been doing).One day last week two friends and I(1 drive)to the coast.We...
Simple Past 一般过去时Past Progressive 过去进行时Present Perfect Simple 现在完成时Present Perfect Progressive 现在完成进行时Past Perfect Simple 过去完成时Past Perfect Progressive 过去完成进行时Future I Simple 一般将来时Future I Progressive 将来进行时Future II Simple 将来完成时Future II Progressive 将来完成...
您好，这3个时态的区分在于：1）Simple Past（一般过去时）：动作发生在过去，也在说话之前结束了，强调状态，和时间点，也就是发生了没，和现在没有关联。2）Present Perfect（现在完成时）：动作开始于过去，在说话时可能刚结束，也可能没有结束，要是刚结束，对说话时产生影响；要是没有结束，会...
C The past simple, the past perfect simple or the past perfect progressive Fill in the correct tenses of the verbs in brackets. Use the past simple (did), past perfect simple (had done) or past perfect progressive (had been doing). One day last week two friends and I_(1 drive) to ...
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...
1. Simple Past A sentence in the simple-past form describes an event that occurred in the past: “They agreed with us.” “They did not agree with us.” “Did they agree with us?” Notice that in the first sentence, the verb form of agree is in past tense, but in the other exam...