一个场景一家三口在吃晚饭，吃了没几 口，突然来了一个好朋友。于是尴 尬的场景出现了不瓷谕册说对这时候，如果你是主人，你该怎么办（备注这个朋友已经吃过饭了，是吃饱了撑着类型的饭后串门）这个场景告诉我们，拜访 朋友之前，提前告知一下是多 么重要啊主人说我们刚好吃完了（潜台词你来的正是时候等客人走了再吃生活中需要善意的谎言We have just 伍nished our dinner现在完成时have/has 过去分词sjeqa JOj noqzwUEH 启 POAU QAEq i先来两句经典的现在完成时He has gone to Paris.他已经去巴黎了。（目前人在巴黎）完成情况I have been to Paris three times.我去过巴黎三次。（这个王八羔子有炫耀的成分，目前人在杭州）经验情况试着翻译以下句子Sadam has gone to Paradise.The cat has been to Paradise twice.表示完成”I have already read the book.They have not finished the work yet.表示“经验rI have seen her bofore.I have never seen her bofore.I have seen the movie many times.表示“持续”I have lived in Hangzhou for seven years.Where have you been these days亲密无间的朋友之间的问话你这些天死哪里去啦I have lived in Hangzhou since 1987.表亦“结果过去一个动作造成的影响，直到现在。I have lost my watch.我丢了手表，导致我到现在都是没有手表可用的状 态I lost my watch.（过去时态）骰麟總间我丢了手表这个事实现在瞬间动Xiaoming has died for 10 years o X Die是瞬间动词，“死” “一下就完成了，不可能 花十年时间去dieXiaoming has been dead for 10 yearsP Xiaoming has been dead 10 years before P Xiaoming died 10 years ago.P ago 一般用于过去时态before般用于完成时态总结现在完成时have过去分词表示完成、经验、持续、结果等好好学习,天天做题经常练习,