Present Perfect Simple with how long, for and since→Present Perfect Simple vs Past SimpleA. Read the examples and discuss the difference between for and since. Then complete the rules.a. A: How long have you been a volunteer?Use:• The Present Perfect Simple for an action which started...
Past Simple vs Present Perfect ● We use the Present Perfect when we talk about something that happened in a period of time up to the present. We use the Past Simple to 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...
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 ...
现在完成时present perfect simple现在完成的动作 过去完成时past perfect simple 过去已经完成的动作
差异Present Perfect vs Simple Past Tense! Differences 璐璐2182 271 0 06:36 学习英语中你应该知道的前20个旅游短语Learn the Top 20 Travel Phrases You Should Know in English 璐璐2182 83 0 13:45 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...
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
The structure of the Present Perfect is: have/has done 现在完成时结构:have/has done ● When we talk about something that happened in the past, but we don’t specify precisely when it happened, we use the Present Perfect. ● 表示某事发生在过去,但并未给出具体的发生时间,用现在完成时。 ★...
Simple PastPresent Perfect Simple Emphasis on action Example: I bought a new bike.(just telling what I did in the past.) Emphasis on result Example: I have bought a new bike.(With this sentence I actually want to express that I have a new bike now.) ...
We use the past simple when we include a past time expression to say when in the past an event took place. ✓Yesterday I ate rice. ✗Yesterday I have eaten rice. We use the present perfect to talk about past events when we don't say exactly when they took place and with expressio...
Simple past VS.present perfect.问题补充:匿名 2013-05-23 12:21:38 一般过去VS.present完美。 匿名 2013-05-23 12:23:18 简单过去vs.本完美的。 匿名 2013-05-23 12:24:58 简单的过去VS.present完善。 匿名 2013-05-23 12:26:38 简单过去 VS.present 完美。 匿名 2013-05-23 12:...