英语present perfect simple跟past perfect simple 有什么区别?

来源：学生作业帮助网编辑：作业帮时间：2024/06/01 12:15:57

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

present perfect simple就是现在完成时。 have\\has listened. 1.Simple present: the movie fascinates me. Simple Past: the movie fascinated me. 2

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

present perfect present perfect simple and present perfect continuous Present simple,present continuous,present perfect simple,present perfect continuous present perfect continous是什么 present perfect是什么意思 The present perfect tense 英语present perfect simple跟past perfect simple 有什么区别? 什么是PRESENT PERFECT CONTINUOUS啊? 英语present perfect的句子帮忙写3个短点的谢谢! 请用英语五种句子结构：SV,SVC,SVO,SVOC,SVoO 和八种时态：1 simple present,2 present perfect,3 present progressive,4 present perfect progressive,5 simple past,6 past perfect,7 past progressive,8 past perfect progressive造句就是说 write the sentence in the present perfect 用present perfect tense ,simple past tense , 求 4 个 present perfect progressive 句子求 4 个 present perfect progressive 句子.. the present perfect tense的中文求帮忙写10个英语句子!Present Perfect 时态的,5个用For,5个用Since.谢 present perfect continuous和present perfect simple的区别与用法英语perfect什么意思