“一般过去时”ppt课件.ppt

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1、Simple 一、一、定义：定义： 一般过去时态表示过一般过去时态表示过去某个时间发生的去某个时间发生的动作动作或存或存在的在的。常和表示常和表示过去的过去的时间状语时间状语连用连用时间状语时间状语：yesterdaylast nightin 1990two days ago 等等例例如如: : 1.I got up at 7:00 yesterday.2.My father was at work yesterday afternoon. 也表示也表示过去过去经常或反复发生经常或反复发生的动作的动作, ,常和表示常和表示频度频度的时间的时间状语连用状语连用。频度副词：频度副词：often，a

2、lways 等等例句例句: : He always went to work by bus last year. 1.与与 连用：连用：用于一般过去时的时间状语用于一般过去时的时间状语2.与与 连用连用lastTimeMonthYearnightmorningafternooneveningthe day before yesterday 3.与与 连用连用： am/is-was are-were1)肯定句肯定句：主语主语+was/were+其他成分其他成分例：例：I was at home last night. You were in Class 1 last year. They wer

3、e early this afternoon.2)否定句否定句：was not=wasnt were not=werentvI was not at home last night.vYou were not in Class 1 last year.vThey were not early this afternoon.3)疑问句及其回答：疑问句及其回答： Was/Were+主语主语+其他成分？其他成分？ Yes,主语主语+was/were.(肯定回答肯定回答) No,主语主语+wasnt/werent.（否定回答）（否定回答）vWas I at home last night？ Yes,I

4、 was./No,I wasnt.vWere you in Class 1 last year? Yes,I was./No,I wasnt.vWere they early this afternoon? Yes,they were./No,they werent.1)肯定句肯定句： 主语主语+行为动词行为动词过去式过去式+其他成分其他成分。vI had some rice for lunch.vYou spent weekend with me last time.vThey went to Xian a week ago.2)否定句否定句： did not=didnt主语主语+didnt

5、+ 行为行为动词原形动词原形+其他。其他。vI didnt have a bowl of rice for lunch.vYou didnt spend weekend with me last time.vThey didnt go to Xian a week ago.3)疑问句及其回答：疑问句及其回答： Did + 主语主语 +行为动词原形行为动词原形+其他？其他？ Yes, 主语主语+ did./No, 主语主语+didnt.vDid you spend weekend with me last time? Yes, I did./No, I didnt.vDid they go to

6、 Xian a week ago? Yes, they did./No, they didnt.1)肯定句肯定句： There+was/were+其他成分其他成分.vThere was a bird in the room just now.vThere were many boys in our class last term.2)否定句否定句： There+was/were+not+其他成分其他成分.vThere was not a bird in the room just now.vThere were not many boys in our class last term.3)疑问

7、句及其回答：疑问句及其回答： Was/Were+there+其他成分？其他成分？ Yes,there+was/were. No,there+wasnt/werent.vWas there a bird in the room just now? Yes,there was./No,there wasntvWere there many boys in our class last term? Yes,there were./No,there werentv不规则动词的过去式不规则动词的过去式1、一般词尾加、一般词尾加。 playplayed work - workedask - asked c

8、leancleaned 2、e结尾的只加结尾的只加livelived decide - decideddance - danced livelived 3 3 一个一个辅音字母结尾，重读闭音节先双辅音字母结尾，重读闭音节先双写写这个这个辅音字母，然后加辅音字母，然后加- -stopstopstopstoppedped planplan planplannedneddrop-dropdrop-droppedped beg-beg beg-beggedged4“4“辅音字母辅音字母+y”+y”尾，尾，y y改为改为i, i, 再加再加 carry-carrcarry-carried ied stu

9、dy-stud study-studiedied不规则不规则动词的过去式动词的过去式1.1.中间去中间去e e，末尾加，末尾加t t 如：如： keepkkeepke ep pt t， feelfelt feelfelt， sleepslept sleepslept，sweepsweptsweepswept2.2.结尾结尾d d变变t t 如：如： builbuild dbuilbuilt t，lendlentlendlent， sendsent sendsent，spendspentspendspent3.3.遇见遇见i i改为改为a a 如：如： r ri ingrngra angng，s

10、itsatsitsat， drinkdrank drinkdrank singsang singsang，swimswamswimswam， givegave givegave4.“骑骑(马马)”“”“开开(车车)”“”“写写(字字)”把把i变变o如：如：riderode，drivedrove，writewrote5.“想想”“”“买买”“”“带来带来”“”“打仗打仗”ought换上换上 thinkthought，buybought， bringbrought，fightfought6.“教书教书”“”“抓住抓住”aught切莫忘切莫忘 如：如： teachtaught，catchcaught

11、7.ow/aw改为改为ew是新时尚是新时尚 如：如： knowknew，growgrew， throwthrew，drawdrew8.“放放”“”“让让”“”“读读”过去式与原形一样过去式与原形一样 如：如： putput，letlet，readread/red/1.在在过去某一时间内过去某一时间内发生的动作发生的动作：He to school at ten oclock last Friday.2.表示表示过去经常或反复发生过去经常或反复发生的动作的动作,常常与与often，always等表示频度的等表示频度的 间状语连用：间状语连用：I often very early at that t

12、ime.3.表示表示已故人已故人所做的事情。所做的事情。 Comrade Lei Feng good deeds in his life. 雷锋同志做了一生的好事雷锋同志做了一生的好事。 4. 表示表示过去过去所发生的所发生的一系列一系列的动的动作作,而这一系列的动作是从现在而这一系列的动作是从现在的角度来考虑的的角度来考虑的,不是从动作相不是从动作相互之间的关系这一角度来考虑的。互之间的关系这一角度来考虑的。Miss Liu got up at seven oclock this morning, dressed, had breakfast, and went to work.5、一些句子

13、虽没有明确的时间状一些句子虽没有明确的时间状语，但表示的意思是过去发生的语，但表示的意思是过去发生的动作，且与现在毫无牵连，也会动作，且与现在毫无牵连，也会用一般过去时用一般过去时 如：如：v What did you say?vWhat did you think of the film? 1. They _ (not watch) TV just now. 2. They _ (carry) water for Grandpa Liu three days ago. 3. Mike and Jack _ (make) the model plane last month. 4. _ you

14、r friends _ (have) a good time in the park that day? 5. My father _ (go) to Beijing a week ago. 6. _ Mary _ (study) at the No. 1 Middle School the year before last? 7. His parents _ (not go) out for a walk after supper yesterday. 8. Where _ (be) Mei Fang last night?didnt watchcarriedmadeDid havewent

15、Did studydidnt gowasI 用括号里动词的适当形式填空用括号里动词的适当形式填空vII.句型转换句型转换They came to China in 1990.(变一般疑变一般疑问句问句)v _ they _ to China in 1990?v2.I was ill for two days last week? (同上同上)v_ you ill for two days last week?v3. The twins went to school on foot every day. (同上同上)v_ the twins _ to school on foot every day?v4.She washed the clothes last Sunday. ( 变否定句变否定句)v She _ _ the clothes last SundayDidcomeWere Did godidntwashWhat about your past life?Discussion