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1、一般过去时教学重点、难点一般过去时动词的变化形式和表示过去时的时间状语 教学目标 理解一般过去时的定义, 掌握动词对应的变化形式。 知识梳理1一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。一般过去时也表示过去经常或反复发生的动作。常用的时间状语:yesterday, just now , a moment ago , last week,last year,last Friday,last National Day holiday,the day before yesterday.2Be动词在一般过去时中的变化: am 和is在一般过去时中变为was。(was
2、not=wasnt) are在一般过去时中变为were。(were not=werent) 带有was或were的句子,其否定、疑问的变化和is, am, are一样,即否定句在was或were后加not,一般疑问句把was或were调到句首。 3句中没有be动词的一般过去时的句子 否定句:didnt +动词原形,如:Jim didnt go home yesterday. 一般疑问句:在句首加did,句子中的动词过去式变回原形。如:Did Jim go home yesterday? 特殊疑问句:疑问词+did+主语+动词原形?如: What did Jim do yesterday? 疑问
3、词当主语时:疑问词+动词过去式?如:Who went home yesterday? 动词过去式变化规则: 1一般在动词末尾加-ed,如:pull-pulled, cook-cooked ,shout-shouted ,point-pointed, 2结尾是e加d,如:taste-tasted , like-liked3末尾只有一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如:stop-stopped 4以“辅音字母+y”结尾的,变y为i, 再加-ed,如:study-studied 5不规则动词过去式: am,is-was, are-were, do-did, s
4、ee-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate, take-took, run-ran, sing-sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, fly-flew, ride-rode, speak-spoke, sweep-swept, swim-swam, sit-sat ,become-became, take-took,can-could,swim-swam, bring-broug
5、ht,drive-drove典型例题 过去时练习: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 _ Be动词的过去时练习一、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 Na
6、ncy _ good friends. 5. The little dog _ two years old this year. 6. Look, there _ lots of grapes here. 7. There _ a sign on the chair on Monday.8. Today _ the second of June. Yesterday _ the first of June. It _ Childrens Day. All the students _ very excited. 当堂检测二、句型转换。 1. There was a car in front o
7、f the house just now. 否定句:_ 一般疑问句:_ 肯、否定回答:_ 2. I went to the park last weekend.(改为一般疑问句) _(改为否定句) _三、 中译英。 1我的故事书刚才还在手表旁边。 _ 2他们的外套上个礼拜放在卧室里了。 _ 3一会以前花园里有两只小鸟。 _ 行为动词的过去时练习 一、用be动词的适当形式填空。 1. I _ (watch) a cartoon on Saturday. 2. Her father _ (read) a newspaper last night. 3. We _ to zoo yesterday,
8、 we _ to the park. (go) 4. _ you _ (visit) your relatives last Spring Festival? 5. _ he _ (fly) a kite on Sunday? Yes, he _. 6. Gao Shan _ (pull) up carrots last National Day holiday. 7. I _ (sweep) the floor yesterday, but my mother _. 8. What _ she _ (find) in the garden last morning? She _ (find)
9、 a beautiful butterfly. 二、句型转换。 1. They played football in the playground. 否定句:_ 一般疑问句:_ 肯、否定回答:_ 过去时综合练习(1) 一、 用动词的适当形式填空。 1. It _ (be) Bens birthday last Friday. 2. We all _ (have) a good time last night. 3. He _ (jump) high on last Sports Day. 4. Helen _ (milk) a cow on Friday. 5. She likes _ new
10、spapers, but she _ a book yesterday. (read) 6. He _ football now, but they _ basketball just now. (play) 7. Jims mother _ (plant) trees just now. 8. _ they _ (sweep) the floor on Sunday? No, they _. 9. I _ (watch) a cartoon on Monday. 10. We _ (go) to school on Sunday. 过去时综合练习一、用动词的适当形式填空。1. It _ (be) the 2nd of November yesterday. Mr White _ (go) to his office by car. 2. Gao Shan _ (put) the book on his head a moment ago. 3. Dont _ the house. Mum _ it yesterday. (clean) 4. What _ you _ just now? I _ some housework. (do) 5. They _ (make) a kite a week ago. 6. I want to _