由助动词be 的过去式 + 现在分词构成。其中be有人称和数的变化,第一、第三人称单数用was,其他用were. 1)过去进行时动词主要表示在过去某一时刻或某一段时间内正在进行或持续进行的动作。过去进行时经常与过去时配合使用。例如: This time yesterday, we were having an English lesson. 昨天这个时候,我们正在上英语课。 The teacher was giving us a lesson when Tom walked into the room. 老师在给我们上课时,汤姆走进教室。 While we were having supper, all the lights went out. 我们吃饭的时候,灯灭了。 He was reading while she was setting the table. 她摆桌子时,他在读书。 It was getting dark. The wind was rising. 天渐渐黑下来了。风势增强了。 2)过去进行时动词常用always, continually, frequently 等词连用,表示过去经常发生的行为。这种用法表明带有的感情色彩。例如: The two brothers were frequently quarreling when they were young. 两兄弟小时候常吵架。 In Qing Dynasty, China was always making concessions to western powers. 清朝时,中国总是对西方列强妥协。
2018考研英语语法小讲:过去进行时.doc正在阅读:
2018考研英语语法小讲:过去进行时11-06
瑞士留学择校须避免的两点误区详解08-29
余秋雨《文化苦旅》读后感700字08-27
2022安徽滁州市明光市招聘幼儿园教师40人(报名时间为6月22日至6月28日)06-14
大学生暑假牧业实习报告范文精选12-25
珍惜每一天作文600字01-02
30.6万考生参加今年高考!浙江温州2018高考招生启动05-23
黑龙江齐齐哈尔2018年银行从业资格考试时间及科目03-30
小微企业培训心得体会[汇编版]06-06