1、一般过去时 一、 一般过去时表示在过去某个特定时间发生，或过去习惯性、经常性的 动作。一般过去时不强调动作对现在的影响，只说明过去的事情。 1. 表示过去发生的动作或存在的状态。 如：He bought the computer five years ago. 2. 表示过去经常性或习惯性的动作。 如：We often played together when we were children 3. 常用于一般过去时的时间状语或从句连用。 （一般过去时最明显的现象就 是常 由表达过去之时间的副词或副词短语来修饰它） just now yesterday the day before yeste
2、rday the other day = a few days ago before （前） 、 once upon a time in the old days yesterday (morning,afternoon,evening) That + 时间 eg. That day 时间 + ago eg：two days ago at+一个时间点、 eg. at the age of 10 last + 时间 eg. last:night/week/Sunday/weekend/month/winter/year/century 世纪） 、 when 引导的状语从句 （过去时） eg.Wh
3、en I was 8 years old（当我八岁时） 、 二一般过去时的构成：二一般过去时的构成： 1. 用动词的过去式。作谓语的行为动词的词尾变化如下： 一般情况 +ed work-worked 以 e 字母结尾的辅音 +d write-writed 以辅音字母+y 结尾 变变 y 变变 i+ed fly-flies study supply 2. 一般过去时态的肯定句、否定句和疑问句形式 (1)基本结构 主动： 肯定句型 be 分为 was,were v+ed 否定句型 was/were not didnt+v 一般疑问句型 was/were+ 主 did+主+V 特殊疑问句 特殊疑问词
4、 + 一般疑问句 例句例句 She often came to help us in those days. I didnt know you were so busy. （以 be 和 like 为例） ： 肯 定 否 定 动词 be I was I was not You were You were not He/She/It was He/She/It was not We were We were not You You They They 重读闭音节结尾的单词， 末尾只有一个辅音字母 双写词尾字母双写词尾字母+ed stop-stopped regret plan refer 主 语
5、 肯 定 式 否 定 式 疑 问 式 第一、 二人称 和第三 人称复 数以及 名词复 数 I was a student. We/You/ They were stu dents. He/ She was a student. I / We/ You/ They/ lik ed music. Many people liked mus ic. I was not a student. We/You/ They were not stu dents. He/ She was not a student. I / We/ You/ They/ didnt like music. Many peop
6、le didnt like m usic. Were you a student. Were you/ they stude nts? Was he/ she a studen t? Did you/ they like m usic? Did many people like music? 动词 have I had I had not You You He/Sh e/It He/S he/It We We You You They They 行为 动词 (stud y) I studied I did not study You You He/Sh e/It He/S he/It We W
7、e You You They They (2)一般过去时态的一般过去时态的“三变三变”技巧技巧 一变：一变：肯定句变为否定句肯定句变为否定句 1 当句中含有情态动词或助动词 could，would，should 等时，可直接在其 后面加 not 构成否定句。 例如：I could get you a concert ticket. 2 当句中含有系动词 was，were 时，可直接在其后加 not 构成否定句。 例如：I was on the Internet when you called me. 3 当句中谓语是除情态动词、助动词、系动词 was, were 以外的动词时， 在该动词之前加
8、 did not / didnt，动词还原，构成否定句。 例如：The famous singer sang some Chinese songs. 二变：二变：陈述句变为一般疑问句陈述句变为一般疑问句 1 移动词语的位置。将 was，were, could，would，should 等移到句首。 例如：He could pack his things himself. 2 添加助动词 did。谓语是除情态动词、助动词、系动词 was, were 以外的 动词时，在主语之前加 did，动词还原。 例如： Mr Li looked very old. 三变：三变：陈述句变为特殊疑问句陈述句变为特殊疑问句 1 确定疑问词： who / whom， what， why how often， how long， when / what time how far 2 辨认结构形式：疑问词+情态动词/助动词/ was / were / did +主语+V 原 形.? 例如：The accident happened near the station. Where did the accident happen? 例题解析： 1. Li Ming studied English this morning.
