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1、一般过去式一、一般过去时态句子结构1 Be 动词的一般过去时态在没有实义动词的句子中使用be动词， am is 的过去式为was; are的过去式为were.构成：肯定句：主语+was (were) +表语 如：I was late yesterday.否定句：主语+was (were) +not+表语 如：We werent late yesterday. She wasnt a teacher three years ago.疑问句：一般疑问句：Was (Were) +主语+表语 如：Were you ill yesterday? Were they once your classmate
2、s？ 肯定回答： Yes, I was. 否定句： No, I wasnt.特殊疑问句：特殊疑问词+ Was (Were) +主语+表语 Who were your best friends in your primary school?2. 实义动词的一般过去时态肯定句要使用动词的过去式，否定句和疑问句要使用助动词do和 does 的过去式 did. 肯定句为：主语+动词过去式+宾语 如：I went home at nine oclock yesterday. 否定句：主语+didnt +动词原形+宾语 如：I didnt go home yesterday. He didnt tell
3、me about you. 疑问句：一般疑问句：Did +主语+动词原形+宾语如：Did you go home yesterday?Did you study in the school? 肯定回答： Yes, I did. 否定回答：No, I didnt. 特殊疑问句：特殊疑问词+did +主语+动词原型+宾语When did you finish your homework last night? What did you do the day before yesterday? 3. 助动词和情态动词过去式如下：shallshould（将要）用于第一人称单数 willwould（将要
4、）用于所有人称can could（能，会） maymight（可以） mustmust （必须） have tohad to（不得不）助动词和情态动词的过去时态要使用他们的过去式，后面的动词还使用原形。如： I had to do my homework yesterday. (昨天我不得不做作业。) 二、一般过去时态动词变化形式一般过去时态由动词的过去式表示。大多数动词的过去式是在动词原形后加上ed构成。这类动词称为规则动词。1） 一般情况下在词尾直接加ed。 如：playplayed workworked2） 以e结尾的动词只加d. 如：like- liked loveloved 3） 以
5、辅音字母+Y结尾的动词，变Y为I，再加ed. 如：studystudied carrycarried4） 以重读闭音节结尾的动词，如果末尾只有一个辅音字母，要双写最后这个辅音字母，再加ed. 如：stopstopped -ed的读音规则如下：i. 在清辅音后面读t。 如：workworked helphelped ii. 在浊辅音或元音后读d。 如：learnlearned iii. 在t 和d 后读id。 如：supportsupported （支持） 5） 不以ed 结尾的过去式，称为不规则动词,如：write（写） -wrote go-went do-did have-had see-s
6、aw take-took make-made come-came buy-boughtam,is-was are-were, do-did, see-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, buy-boug
7、htswim-swam, sit-sat bring-brought can-could cut-cutbecome-became begin-began draw-drew feel-felt find-foundforget-forgot hear-heard keep-kept know-knewlearn-learnt （learned） leave-left let-let lose-lost meet-met read-read sleep-slept speak-spoke take-tookteach-taught tell-told write-wrote wake-woke
8、 think-though一、用 “am , is , was”填空。 1. I _ a teacher now. I _ a student five years ago. 2. He _ a worker now. He _ a little boy ten years ago. 3. It _ there a moment ago . 4. The film _ in the playground a moment ago . 5. The newspaper _ on the table a moment ago. 6. The storybook _ on the bookcase
9、now. But it _ on the chair a moment ago . 7. Where _ it now? 8. Where _ it a moment ago? 9. Yang Ling _ at home now. But she _ at school a moment ago. 10.Wang Bing _reading books now .But he _ playing football a moment ago . 三、用所给动词的适当形式填空。 1.Tom _ (visit) a farm last week. 2. The twins _ (water) th
10、e flowers in the garden yesterday morning. 3. I _ (watch) a film with my friend last Friday. 4. My father _ (be) in London last year. 5. What_ (do) you do three days ago? 6. _ (be) there any parks here in 1950? 7. What_(do) you do just now? I (wash) my clothes. 过去时练习：写出下列动词的过去式isam_ fly_ plant_ are
11、_ drink_play_ go_ make _ does_ dance_worry_ ask _ taste_ eat_ draw_put _ throw_ kick_ pass_ do _句型转换。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 in the playground.否定句：_一般疑问句：_ 肯定回答：_否定回答：_三、用所给动词的适当形式填空。1. I _ (watch) a cartoon on Saturday.2. Her fa
12、ther _ (read) a newspaper last night.3. We _ to zoo yesterday, 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) a beautiful butterfly.9. It _ (be) Bens birthday last Friday 10. We all _ (have) a good time last night.11. He _
