● Time adverbs that refer to the present, such as today, this morning/week/month can also be used with either the Past Simple or the Present Perfect. If we see today,this morning/week/month as a past, completed period of time, then we use the Past Simple; if we see them as a pe...
故答案为:past perfect。 (2) 考查时态。根据have+done可知,时态为现在完成时。句意:我从2019年开始在这里工作。故答案为:present perfect。 (3) 考查时态。根据句中的谓语动词 "had" 和 "drank" 是动词过去式,所以这句话时态为一般过去时。句意:今天早上我吃了一些面包,喝了一些牛奶。故答案为:simple ...
past perfect,present perfect,simple past,past perfect,past passive,simple past,simple past,past passive (1)past perfect。考查过去完成时。题干中谓语是"had begun",begun是begin的过去分词,可判断时态为过去完成时,谓语结构为"had+过去分词"。故答案为:past perfect。(2)present perfect。考查现在完成时。根...
Past simple uses a verb form like "studied," "visited," "bought." while present perfect uses "have/has" +past participle(studied, visited, bought). If you have a specific time in mind, use past simple. If the action started in the past and has some relevance to the present, use pre...
● We usethe Present Perfectwhen we talk about something that happened in a period of time up to the present. We usethe Past Simpleto talk about something that happened at a particular, finished time in the past. Compare: ● 表示某事发生在过去并持续到现在,用现在完成时;表示在过去的某个特...
● We can useFORwith boththe Past Simpleandthe Present Perfect. ● FOR+时间段,既可用一般过去时,也可用现在完成时。 ★ I was stuck in traffic for hours. (the traffic is over) ★ 我被堵了好几个小时。 ★ Andy has worked here for 10 years. (he is still working here) ...
24.3 听录音,勾选出每幅图是用一般过去时还是现在完成时描述 √[3]1 Past simple Present perfect ①Past simple_□Present perfect[ ②Рast simple_Present perfect 5 Past simple Present_ perfect 3Past simple_Present perfect ④Past simple Present perfect ...
Use the simple past of___.Use the present perfect for___. 相关知识点: 试题来源: 解析 Simple past n.(动词的)一般过去式present perfect n.现在完成时 反馈 收藏
Present Perfect &Past Simple objective TousethePresentPerfectandPast Simpletensesappropriately.GrammarFocus 发生在过去但对1.现在完成时表示___现在有影响的动作；发生在过去的___动作但对发生的时间不感兴趣。___2.现在完成时和一般过去时的区别一般过去时表示动作发生在过去，现在完成时表示动作发生在过去且延续...
现在完成时态、简单时态或进行时态-基本英语语法Present Perfect Tense Simple or Continuous - Basic Englis 璐璐2182 485 0 06:42 直接宾语和间接宾语的差异-基本英语语法Direct Objects and Indirect Objects Differences - Basic Engli 璐璐2182 67 0 04:51 工作-基本动词-学习英语语法WORK - Basic Verbs ...