英语时态用法题目-Have you mended your shoes,Bob?-Yes,I mended them twenty minutes ago.为什么不用had mended 过去完成时态不是表示过去某一时刻之前已经完成的动作 么.而过去式不是表示过去某一时间发生

六年级英语时态用法 英语时态用法题目-Have you mended your shoes,Bob?-Yes,I mended them twenty minutes ago.为什么不用had mended 过去完成时态不是表示过去某一时刻之前已经完成的动作 么.而过去式不是表示过去某一时间发生 问一道英语时态题目Why didn’t you tell me you could __ me the money?I needn’t __it_form the bank.第一格的lend和第二格的borrow分别应该用什么时态呢? 英语时态用法have +动词过去式 与have been +动名词的区别 where have you gone 这是英语中的什么时态 英语各种时态的用法 英语将来时态的用法 英语完成时态的用法 英语with+ 时态 的用法 所以英语时态的用法 Have you been corresponding with him?这句话是什么时态?什么用法呢? 分析英语句式型,时态等.You wouldn't have met her if it hadn't been for me.尽量详细些, whom would you rather have gone with you ,liiy or me 为什么用have gone ,这种时态怎么看谢谢 求助英语达人I have been doing quite well.帮忙分析下此句子,其用法和时态还有这个句子Have you ever been a student carde 请分析 You couldn't have loved me better的语法同题,该句的翻译、时态、用法等.could后为什么要加have done？意思是不是指 （以前)你不能更爱我了 这种 could + have done的用法是怎样的？ 英语作文题目为.bring(s) me happiness 要求如下What brings you happiness?Why do you think it brings you happiness?What have ypu learnt from it 英语简答题目1)It was very kind of you to do the washing-up,but you (didn't have to do) it.you didn't have是什么时态2)You(should have told) me earlier.I could have helped you.为什么不是should told3)English has a large vocabulary,doesn' have to 用法have to 有无人称时态变化?