一般过去时过去进行时.ppt
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1、8.4 8.4 一般过去时和过去进行一般过去时和过去进行时时Sentences:I am an English teacher now.I was a student in 2010.一般过去时一般过去时The Simple Past Tense一般过去时的用法一般过去时的用法1.1.过去某个时间发生的动作或存在的状态过去某个时间发生的动作或存在的状态, ,常和表常和表示过去的时间状语连用示过去的时间状语连用; ;eg.1).I got up at 7:00 yesterday.2).My father was at work yesterday afternoon.表示过去的时间状语表示过去
2、的时间状语yesterday last nightin 1990 two days ago1.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lasttimenightweekmonthtermMondaymorningafternooneveningthe day before yesterday前天前天 2.与与 连用连用3.与与 连用:连用:一般过去时的用法一般过去时的用法2 2、表示在过去的一段时间内经常发生的动作、表示在过去的一段时间内经常发生的动作或反复的习惯。常和或反复的习惯。常和often, alwaysoften, always等频率副等频率副词连用。词连用
3、。eg.My father was always very busy on Monday. 3.表示已故人所做的事情。表示已故人所做的事情。Comrade Lei Feng good deeds in his life. 雷锋同志做了一生的好事。4. 表示过去所发生的一系列的动作。表示过去所发生的一系列的动作。Miss Liu got up at seven oclock this morning, dressed, had breakfast, and went to work. I played tennis last weekend. My school trip was great.
4、肯定句肯定句“主语动词过去式其他主语动词过去式其他” “主语主语waswere其他其他”。12 肯定句肯定句“主语动词过去式其他主语动词过去式其他” I played tennis last weekend. 1 1、一般词尾加、一般词尾加。 staystayed help - helpedstaystayed help - helpedask - asked looklooked ask - asked looklooked 2 2、e e结尾的只加结尾的只加hopehoped love - lovedhopehoped love - loveddance - danced livelive
5、d dance - danced livelived 3、 辅音字母结尾词,重读闭音节先双辅音字母结尾词,重读闭音节先双写,然后才能加写,然后才能加- stopstopped plan(计划计划) planned drop - dropped beg - begged 4、“辅音字母辅音字母+y”尾,尾,y改为改为i, 再加再加 carry - carried study - studied 1.1.中间去中间去e e,末尾加,末尾加t t 如:如: keepkept keepkept, feelfelt feelfelt, sleepslept sleepslept,sweepsweptsw
6、eepswept2.2.结尾结尾d d变变t t 如:如: buildbuilt buildbuilt,lendlentlendlent, sendsent sendsent,spendspentspendspent3.3.遇见遇见i i改为改为a a 如:如: ringrang ringrang,sitsatsitsat, drinkdrank drinkdrank, singsang singsang,swimswamswimswam,beginbeganbeginbegan, givegave givegave 4.4.“骑骑( (马马) )”“”“开开( (车车) )”“”“写写( (
7、字字) )”把把i i变变o o如:如:rideroderiderode,drivedrovedrivedrove,writewrotewritewrote5.5.“想想”“”“买买”“”“带来带来”“”“打仗打仗”oughtought换上换上 thinkthought thinkthought,buyboughtbuybought, bringbrought bringbrought,fightfoughtfightfought6.6.“教书教书”“”“抓住抓住”aughtaught切莫忘切莫忘 如:如: teachtaught teachtaught,cacatchtchcaughtcau
8、ght7.ow/aw7.ow/aw改为改为ewew是新时尚是新时尚 如:如: knowknew knowknew,growgrewgrowgrew, throwthrew throwthrew,drawdrewdrawdrew8.8.“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 putput,letletletlet,readread/redreadread/red grow - grewknow - knewthrow - threwblow - blewwrite - wrotedrive - drove ride - rodeget - got
9、forget - forgotlend - lentsend - sentspend - spentsay - said */sed/pay - paidstand - stoodunderstand - understoodlet - let put - putcut - cut read - read*am, is - was are - were do - did go - went have - hadsee - sawcan - couldmay - mightdig - dugeat - atefind - foundmake - madehear - heardrun - ran
10、take - tookhold - heldspeak - spokeleave - leftkeep - keptsleep - sleptsweep - swepttell - toldsell - soldbegin - begansing - sangsit - satswim - swamring - ranggive - gave bring - broughtbuy - boughtthink - thoughtteach - taughtcatch - caughtcome - came become - became不规则动词的过去式不规则动词的过去式1.肯定句:主语肯定句:
11、主语 + 行为动词过去式行为动词过去式 be动词过去式动词过去式(was / were)e.g. We played football yesterday. I was in the office last night. He couldnt swim 10 years ago.2.否定句否定句 did not / didnt + 行为行为动词原形动词原形 was not / wasnt + 其他成分其他成分 were not / werent + 其他成分其他成分 eg. I was not in the office last night. I didnt sing a song at K
12、angkangs party. I didnt play video games.3. 一般疑问句一般疑问句 did + 主语主语 +行为动词原形行为动词原形 was / were + 主语主语 +其他成分其他成分 eg. - Did you go shopping yesterday? -Yes, I did. / No, I didnt. -Was she 15 years old last year?4. 特殊疑问句特殊疑问句 特殊疑问词特殊疑问词 +did + 主语主语 +行为动词原形行为动词原形 特殊疑问词特殊疑问词 +was / were + 主语主语 +其他成分其他成分 eg.
13、- Did you go shopping yesterday? When and where were you born?222324 III.句型转换句型转换1.They came to China in 1990.(变一般疑问句变一般疑问句)2.I was ill for two days last week? (同上同上)3. The twins go to school on foot every day. (同同上上)4.She washed the clothes last Sunday. ( 变否定变否定句句)Exercises用括号里动词的适当形式填空。用括号里动词的适当形式
14、填空。1. He _ (read) that book last week.2. Last night he _ (arrive) just in time for the show.3. Mary _ (marry) Thomas yesterday.4. Tom _ (show) us where to sit at the meeting yesterday.5. Last summer we _ (visit) Uncle Jack.readarrivedmarriedshowedvisited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。6. It _ (rain) alm
15、ost every day last month.7. John _ (like) to play piano when he was in secondary school.8. Betty _ (work) hard all last year.9. We _ (change) the color of our uniforms last Christmas.10. Last year Frances _ (buy) her mother a pretty watch for her birthday.rainedlikedworkedchangedbought I.改错题改错题 How
16、is Jane yesterday? _ He gets to school at six yesterday. _ He often goes home at 6:00 last month. _ I can fly kites seven years ago. _ Did you saw him just now. _ He wait for you three hours ago. _ Who find it just now ? _ wasgotwentcouldseewaitedfound根据要求改写下列句子。1. They had a meeting yesterday. (改为一
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