1、一般过去时的概念：
一般过去时表示过去某个时间发生的动作或存在的状态。常和表示过去的时间状语连用。如：last year, yesterday等；也可表示过去
经常反复发生的动作，常和often, always等频率副词连用。
例如：①I saw him in the street yesterday. 昨天我在街上看见他了。
②Li Mei always went to school on foot last year. 去年李梅总是步行上学。2、一般过去时的构成
我们主要来学习谓语动词为实义动词的一般过去时的构成。
2、动词过去式的构成：
(1)规则动词过去式的构成有四条规则：
①一般在动词原形末尾直接加上-ed。如：look-looked。
②以不发音的字母e结尾的动词，去e再加-ed。如：live-lived。
③末尾只有一个辅音字母的重读闭音节，先双写这个辅音字母，再加-ed。如：stop-stopped。
④末尾是辅音字母+y结尾的动词，先变y为i，然后再加-ed。如：study-studied。
(2)不规则动词的过去式需特殊记忆。如：am(is)-was, are-were, go-went, come-came, take-took, have (has)-had等。
3、一般过去时的几种句型：
肯定句结构为：主语+动词的过去式+其它。如：He went to the toy store yesterday. 他昨天去玩具店了。
否定句结构为：主语+did not (didn't)+动词原形+其它。如：He didn't go to the toy store yesterday. 他昨天没去玩具店。
一般过去时的一般疑问句的构成：Did+主语＋动词原形＋其它？如：
1) -Did you go to Beijing last week?
-Yes, we did. (No, we didn't.)
2) -Did you meet the businessman before?
-No, I didn't. (Yes, I did.)
4、一般过去时的特殊疑问句的构成：疑问词＋did+主语＋动词原形＋其它？如：
1) -What did you do last night?
-I did my homework.
2) -Where did you go last week?
-I went to Shanghai with my parents.
一般过去时口诀
一般过去时并不难，表示过去动作、状态记心间。
动词要用过去式，时间状语句末站。
否定句很简单，didn't 站在动词原形前，其它部分不要变。
一般疑问句也好变，did放在句子前，主语、动词原形、其它部分依次站。
特殊疑问句也简单，疑问词加一般疑问句记心间。
最后一条请注意，动词过去式要牢记。
下一页练习题
写出下列动词的过去式
isam_________ fly_______ plant________ are ________
drink_________ play_______ go________ make ________
does_________ dance________ worry________ ask _____
taste_________ eat__________ draw________ put ______
throw________ kick_________ pass_______ do ________
一、 用be动词的适当形式填空
1. I _______ at school just now.
2. He ________ at the camp last week.
3. We ________ students two years ago.
4. They ________ on the farm a moment ago.
二、句型转换
1. It was exciting.
否定句：________________________________________________
一般疑问句：____________________________________________
肯、否定回答：__________________________________________
2. All the students were very excited.
否定句：________________________________________________
一般疑问句：____________________________________________
肯、否定回答：__________________________________________
三、用be动词的适当形式填空
1. I ______ an English teacher now.
2. She _______ happy yesterday.
3. They _______ glad to see each other last month.
4. Helen and Nancy ________ good friends.
四、句型转换
1. There was a car in front of the house just now.
否定句：________________________________________________
一般疑问句：____________________________________________
肯、否定回答：__________________________________________
肯、否定回答：__________________________________________
五、用行为动词的适当形式填空
1. He _________ (live) in Wuxi two years ago.
2. The cat ________ (eat) a bird last night.
3. We _______ (have) a party last Halloween.
4. Nancy ________ (pick) up oranges on the farm last week.
5. I ________ (make) a model ship with Mike yesterday.
6. They ________ (play) chess in the classroom last PE lesson.
7. My mother _______ (cook) a nice food last Spring Festival.
8. The girls ________ (sing) and _______ (dance) at the party.
六、句型转换
1. Su Hai took some photos at the Sports day.
否定句：________________________________________________
一般疑问句：____________________________________________
肯、否定回答：__________________________________________
2. Nancy went to school early.
否定句：________________________________________________
一般疑问句：____________________________________________
肯、否定回答：__________________________________________