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1、 第 1 页一般过去时 一、导入二、（1）专题讲解 一般过去时 1、定义：一般过去时表示过去某个时间里发生的动作或状态，常和表示过去的时间状语连用；也可表示过去习惯性或经常性的动作和行为。2、时间状语：yesterday , the day before yesterday , yesterday morning , just now , a momentago ,two days ago , last night / year / week , before 11:00 , in the past ， at thattime 等 3、使用情况：（1) 表示过去某个时间发生的动作或存在的状态。
2、 I got up at 7:00 yesterday. 我昨天 7 点起床。(2) 表示过去经常或反复发生的动作。He always went to work by bus last year. 去年他总是乘公交车去上班。4.一般现在时的结构及句型变化结构：一般现在时的结构主要有三种形式：（1)、结构一（谓语动词为 be 动词时） 肯定句：主语+be(was，were)+其它. （注：am,iswas, arewere ） 否定句：主语+be+not+其它.一般疑问句：Be+ 主语+其它? 孩子弄的大人没脾气儿子问老公：张飞他妈姓什么？ 老公：不知道。 儿子：笨，姓吴，无事生非（吴氏生飞）都
3、不知道。 儿子再问：张飞他爸姓什么？ 老公思索半天，猛拍脑门：姓惹，惹事生非！ 儿子狂笑：笨死了！姓张！你不跟你爸姓呀。 第 2 页e.g. I was late yesterday. e.g. They were in Bei jing last year. I was not late yesterday. They werent in Bei jing last year. Were you late yesterday？ Were they in Bei jing last year？Yes, I was. Yes, they were. No, I wasnt. No, they w
4、erentam 和 is 在一般过去时中变为 was。 （was not=wasn t）are 在一般过去时中变为 were。 （were not=werent）(2） 、结构二（谓语动词为 情态动词时） (注意：情态动词 can ，may ，have to 等等。 ）肯定句：主语+情态动词过去式+动词原形+ 其它. 否定句：主语+情态动词过去式+not+ 动词原形+其它.一般疑问句：情态动词过去式+主语+动词原形+其它?E.g. The old man could swim 30 years ago. The old man couldnt swim 30 years ago. Could
5、the old man swim 30 years ago? Yes, he could. No, he couldnt. 常用情态动词过去式如下： cancould（能，会） maymight（可以）have tohad to（不得不） shallshould（将要）用于第一人称单数 willwould（将要）用于所有人称 (3)、结构三（谓语动词为实义动词时） 肯定句：主语+动词过去式+其它. 否定句：主语+ didn t +动词原形+ 其它. 一般疑问句：Did+主语+动词原形+ 其它？ 第 3 页E.g. Li Ming studied English this morning. E.
6、g. We often played tennis in the past.Li Ming didnt study English this morning. We didnt often play tennis in the past. Did Li Ming study English this morning？ Did you often play tennis in the past? Yes, he did. Yes, we did. No, he didnt. No, we didnt. 注：1.谓语动词为实义动词时，变否定句和一般疑问句一律找助动词 did 来帮忙（过去时不分人称
7、和单复数，都是加 did 或 did not）2.前面出现了助动词，后面的动词一律用原形。 3.变一般疑问句时，一问一答的关系当中，第一人称和第二人称要相互交换。 5.一般过去时的特殊疑问句：结构：特殊疑问词 +一般疑问句？特殊疑问词+did+主语 +动词原形+其它？特殊疑问词+was/were+主语+其它？E.g. Where were you last night？ What did Jim do yesterday? Where did you walk to yesterday？ How did you find the job? 6、动词的过去式1、动词过去式的规则变化(1)、一般词
8、尾加-ed stay-stayed help - helpedask - asked look-looked watch - watched(2） 、以 e 结尾的只加-d hope-hoped love - loveddance - danced livelived （3） 、末尾三个字母以 “辅+ 元+辅”结尾，且为重读闭音节，应双写末尾的辅音字母，再加-ed Stop- stopped plan- planned 第 4 页drop - dropped beg - begged（4)、 “辅音字母+y”尾，变 y 为 i, 再加 -ed carry - carried study - s
9、tudied hurry - hurried 2、动词过去式的不规则变化（见书后表格）7、口 诀 ：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，过去时间作标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后 didnt 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。（2）变式练习 一、写出下列动词的过去式isam_ fly_ plant_ are _ drink_play_ go_ make _ does_ _ dance_worry
10、_ ask _ taste_ eat_ draw_put _ throw_ kick_ pass_ do _二、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.5. The little dog _ two years old this year.6. Look, there _ lots of grapes here.7. There _ a
11、 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. 第 5 页四、巩固练习一、句型变换。1、There was a car in front of the house just now.否定句：_一般疑问句：_肯定回答：_否定回答：_2 They played football on the playground.否定句：_一般疑问句：_ 肯定回答：_否定回答：_二、用所给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 the zoo yesterday, Tom _ to the park. (go)4. _ you _ (visit) your relatives last Spri
