一般过去时（小学）一、定义1.表示过去某个时间发生的动作或存在的状态。
如：She ate three apples yesterday. 昨天她吃了三个苹果。
I got up at 6:30 yesterday. 我昨天6:30起床。
My father was very busy last week.我父亲上周很忙。
2.表示过去经常或过去反复发生的动作（也可与often，always等频率副词连用）。
如：He always got up very early when he was young.年轻的时候，他每天总是起得很早。
二、谓语形式：动词的过去式（1）She was a student two years ago. 两年前她是一个学生。
（这件事情已经过去了，所以be动词is要用过去式was）（2）they were students two years ago. 两年前他们/她们是学生。
（这件事情已经过去了，所以be动词are要用过去式were）(3) Ann washed her clothes last night. 安昨晚洗了她的衣服。
（这件事情已经过去了，所以动词wash要用过去式washed）(4) I did my homework promptly. 我及时地完成了作业。
（这件事情已经过去了，所以动词do要用过去式did）三、句子结构：（a） be 动词的过去式句型: （b）动词过去式句型：（a） be 动词的过去式句型:1.肯定句：主语+be 动词（was , were）+其他，如：She was a student two years ago. 两年前她是一个学生。
2.否定句：主语+be not（was not, were not）+其他，如：She was not a student two years ago. 两年前她不是一个学生。
3.一般疑问句：Be动词（Was/Were）+主语+其他？肯定回答为“Yes，主语＋was／were”，否定回答为“No，主语＋wasn’t／weren’t”。
如：Was she a student two years ago? 两年前她是一个学生吗？肯定回答：Yes, she was. 否定回答：No, she wasn’t4. 特殊疑问句：特殊疑问词＋一般疑问句（顺序）？—Where were you yesterday? 你昨天在哪儿？—I was at home. 我在家里。
（b）动词过去式句型：1.肯定句：主语+ 动词的过去式+其他，如：She ate three apples yesterday. 昨天她吃了三个苹果。
2.否定句：主语+did not+动词原形+其他，如：She did not eat three apples yesterday. 昨天她没吃三个苹果。
3.一般疑问句：Did+主语+动词原形+其他？肯定回答为“Yes，主语＋did”，否定回答为“No，主语＋didn’t”如：Did she eat three apples yesterday? 昨天她吃了三个苹果吗？肯定回答：Yes, she did. 否定回答：No, she didn’t.4. 特殊疑问句：特殊疑问词＋一般疑问句（顺序）？—What did Li Lei do last weekend?李雷上周末干什么了？—He visited his grandparents. 他去看了他的祖父母。
(注意：wasn’t是was not 的缩写，weren’t是were not 的缩写，didn’t是 did not 的缩写。
) 记忆：动词一般过去时，表示过去发生事。
谓语动词过去式，过去时间作标志。
否定形式很简单，主语之后didn’t添，谓语动词要还原。
疑问构成有规则，主语前面加did。
四、常用的时间状语yesterday 昨天two days ago 两天前 long ago 很久以前 in 1989 在1989年a moment ago 刚才just now 刚才 last+ week(year,night,month)上一周（去年，昨晚，上个月）过去式的构成:be动词和实义动词过去式的构成：⑴系动词be 的过去式有两种形式：was 和were。
其中was是am和is的过去式，were是are 的过去式。
⑵规则动词过去式的构成（变化规则）：①一般情况下，动词词尾加—ed。
如：walk→walked play→played work→worked want→wanted act→acted …②以不发音的e结尾的动词，末尾只加—d 。
如：love→loved decide→decided live→lived move→moved taste→tasted hope→hoped use→ used③以“辅音字母＋y”结尾的动词，先将y变为i，再加—ed。
如：study→studied carry→carried copy→copied cry→cried empty→emptied④末尾只有一个辅音字母的重读闭音节，先双写该辅音字母，再加—ed。
如：stop→stoppedplan→planned规则动词的过去式构成方法可用以下口诀来记忆：过去式构成有规律，一般词尾加—ed 如果词尾有个e（不发音的），只需直接加上—d。
“辅音字母＋y”在词尾，变y为i加—ed 。
“一辅重闭”作尾巴，双写之后加—ed 。
（3）不规则动词的过去式的变化规律（见课本P69）送给孩子们三句话，一生受益！第一句话：不要以为小，就不想努力跑第二句话：世界上最厉害的不是钱袋，而是脑袋第三句话：学习上吃苦，一辈子受补随堂练习：一．写出下列动词的过去式。
1.am/is ________2.do _______3.go ________4.have _______5.isn’t_________6.aren’t________7.spend ________8.cook _______9.read_______ 10.clean _______ 11.live _______ 12.study_________ 13 stop _______14 wash_______15.drink_______ 二．用适当的词完成下列对话。
1.—How was your weekend? —It ______ great.—What _______ you ______ last weekend ? —I _______ some homework.2.—What ______ she ______ last weekend? —She _______ to the beach.3.—What _______ they do last weekend? —They ________ to the movies. 三．用括号内所给词的适当形式填空。
1. We _________ (enjoy) ourselves at the party last night.2.Jack ____________ (study) for the English test last Sunday.3._______ you ______ (go) to the Great Wall last year?4. What day _______ (be) it yesterday?5.The old man _______(be)ill and went to see a doctor.6.We ________ (have) a party last night.7.We __________ (visit) the museum and went home.8.—How _______ (be) the students? —They were very friendly.9.He often_______(have)supper at home. Today he ______ (have) supper at school.10.We had great fun _______ (play) in the water.11.That made me ______ (feel) very happy.12.-______ he _______(have) lunch at nine?-No, he didn’t.13.They _________(buy) a guitar yesterday.四．句型转换。
1. He came here last month. (改为否定句)He _______ _______ here last month.2..They played football this morning. (改为一般疑问句并作简略回答)—______ they _______ football this morning?—Yes, they _______.／No, they _________ .3.They went to Beijing last year. (就划线部分提问)_________ _________ they ________ last year.4.Tom watched TV last night. (改为一般疑问句)_______ Tom _______ TV last night?5.Mary does homework every day. (用last night 改写句子)Mary ________ ____________ _________ ________ .。