1 We __ four thousand new words by the end of last year . A had learned B have learned C learned 2 Helen ____ her keys in the office so she had to wait until her husband ___ home .( NMET’96 ) A has left; comes B left ; had come C had left ; came3 I lost the book I _...
时间:2024-11-21 13:13栏目:中学教育
现在完成时与一般过去时的区别REPORTING2023 WORK SUMMARY目 录CATALOGUE• 引言• 现在完成时与一般过去时的定义• 两者之间的主要区别• 常见错误分析• 练习与巩固• 总结与回顾PART 01引言0102主题简介强调掌握这两种时态对于英语...
时间:2024-11-21 10:34栏目:中学教育
过去完成时态1)过去完成时态的构成:肯定式:had+动词的过去分词否定式:hadn’t+动词的过去分词疑问式:Had…+动词的过去分词简略回答:Yes,主+had.No,主+hadn’t.缩写形式:I’d,he’d,we’d,they’d.过去完成时的用法:1、表示在过...
时间:2024-11-13 12:12栏目:发言稿