1 一般过去式及练习 一、基本概念 一般过去时(simple past tense)表示过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为;过去主语所具备的能力和性格。 二、基本结构 主语+动词过去式+其他 否定形式①was/were+not;②在行为动词前加didn't,同时还原行为动词 一般疑问句Did+主语+do+其他? 例句She often came to help us in those days. I didn't know you were so busy. 一般过去式的构成形式 肯定式 疑问式 否定式 疑问否定式 I worked Did I work? I did not work Did I not work? He(she,it) worked Did he(she,it) work? He (she,it)did not work Did he(she,it)not work? We worked Did we work? We did not work Did we not work? You worked Did you work? You did not work Did you not work? They worked Did they work? They did not work Did they not work? 三、一般过去时的用法 1、带有确定的过去时间状语时,要用过去时 如:yesterday(昨天)、two days ago…(两天前…… )、last year…(去年…)、the other day(前几天)、once upon a time(很久以前)、 just now(刚才)、in the old days(过去的日子里)、before liberation(解放前…)、 When I was 8 years old(当我八岁时…)、at+一个时间点 Did you have a party the other day? 前几天,你们开了晚会了吗? Lei Feng was a good soldier. 雷锋是个好战士。 另外,在谈到已死去的人的情况时,多用过去时。 2、表示过去连续发生的动作时,要用过去时 这种情况下,往往没有表示过去的时间状语,而通过上下文来表示。 The boy opened his eyes for a moment,looked at the captain,and then died. 那男孩把眼睛张开了一会儿,看看船长,然后就去世了。 3、表示过去一段时间内经常或反复的动作,常与 always,never 等连用。 2 Mrs. Peter always carried an umbrella. 彼得太太过去老是带着一把伞。 (只是说明她过去的动作,不表明她现在是否常带着伞。) 比较 Mrs. Peter always carries an umbrella. 彼得太太老是带着伞。 (说明这是她的习惯,表明她现在仍然还习惯总带着一把伞) Mrs. Peter is always carrying an umbrella. 彼得太太 总是带...