一般过去时.语法讲解.pptVIP

一般过去时态; 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连用。如last year,yesterday等. 我每天去上学。 我昨天去上学。 I went to school yesterday. 他每天下午都去打篮球。 他上星期一打篮球。 ;2. 用 法;3.表示已故人所做的事情。;1.动词 be 2.动词 have, has 3.助动词do, does 4.行为动词用过去式;所有时态都是通过 动词 变化来表现的;构成规则;不规则动词表;I ___ 12 years old this year. ;They ____ in China today.;每天，早餐我吃鸡蛋和牛奶。;I get up at 6:30 every morning. I ___ up at 9:00 last Sunday.;They don’t watch TV in the evening. They _________ TV last night.;4.常用时间;1.与ago 连用： a moment two minutes three hours five days one week six months four years;last;4.与one 连用：;just now in the old days in those days in 1980 the other day at that time once upon a time从前;5.行为动词一般过去时的否定式;6.行为动词一般过去时的疑问式;行为动词一般过去时的疑问式;T;Be动词的一般过去时 1)肯定句式：主语 + was / were + 其它+时间状语? 2)否定句式：主语 + wasn’t /weren’t+ 其它+时间状语（wasn’t=was not weren’t=were not） 3)一般疑问句：Was/Were + 主语 + 其它+时间状语？ 肯定回答：Yes，主语+ was / were . 否定回答：No，主语+ wasn’t /weren’t. 4)特殊疑问词+was/were+主语+其他+时间状语？ ;肯定句：The air was clean yesterday. 否定句：The air wasnt clean yesterday. 一般疑问句： Was the air clean yesterday? 肯定回答：Yes, it was. 否定回答：No, it wasnt. 特殊疑问句：How was the air yesterday?;2. 行为动词(v.)的一般过去时态; 肯定句：I rode a horse last Sunday. （1） （2） 否定句：I didn’t ride a horse last Sunday. 一般疑问句： Did you ride a horse last Sunday? 肯定回答：Yes, I did. 否定回答：No, I didn’t. 特殊疑问句： （1）What did you do last Sunday? （2）When did you ride a horse? ;动词一般过去时，表示过去发生事； be用was或用were, have, has变had； 谓语动词过去式，过去时间做标志； 一般动词加-ed，若是特殊得硬记。 否定句很简单，主语之后didn’t添； 疑问句也不难，did放在主语前； 如果谓语之前有did，谓语动词需还原； 动词若是was,were,否定就把not添。;;动词过去式转换练习 答 案;____ you ________ (remember) to buy the oranges? 2.Who ________ (invent) the computer. 3.We _____ (go) to the cinema last night. The film _____ (be) very good. 4.What time ____ you ____ (get) to school this morning? 5.Jim ___ (do) a lot yesterday. He ____ (go) shopping and ______ (cook) supper.;1.Lucy did her homework at home. (改否定句) Lucy ___ __