there-be句型过去式

一般过去时1.概念：(1)过去某个时间里发生的动作或状态；(2)过去习惯性、经常性的动作、行为；2.时间状语(表示过去的关键词)：1.yesterday昨天2.yesterdaymorning昨天早上3.yesterdayafternoon昨天下午4.yesterdayevening昨天晚上5.thedaybeforeyesterday前天6.in1989在1989年7.justnow刚才8.attheageof5在5岁9.oneday一天10.onceuponatime曾经2.时间状语(表示过去的关键词)：11.lastnight昨晚12.lastweek上周13.lastmonth上个月14.lastyear去年15.lastSunday上个星期天16.lastweekend上个周末17.lastwinter去年冬天18.ago以前19.longago很久以前……3.基本结构•be动词的过去式am-----wasis-----wasare-----were•行为动词的过去式例如：do-----did做say-----said说feel-----felt感觉4.否定形式•was+not=wasn’t不是•were+not=weren’t不是•在行为动词前加didn‘t，同时还原行为动词。例如:didn‘tfeeldidn‘ttell5.肯定句:主语+动词过去式(1)Iwenttherebybus.(2)Youwenttherebybus.(3)Hewenttherebybus.(4)Shewenttherebybus.(5)Wewenttherebybus.(6)Theywenttherebybus.注:go----went去(过去式)6.否定句:主语+didn‘t+动词原形(1)Ididn'tgotherebybus.(2)Youdidn'tgotherebybus.(3)Hedidn'tgotherebybus.(4)Shedidn'tgotherebybus.(5)Wedidn'tgotherebybus.(6)Theydidn'tgotherebybus.Theydidn'tgotherebybus.7.一般疑问句：第一种：was或were放于句首；was+主语+其它were+主语+其它疑问句:was+主语+其它were+主语+其它(1)Wereyouthere?Yes,Iwas./No,Iwasn't.(2)Washethere?Yes,hewas./No,hewasn't.(3)Wasshethere?Yes,shewas./No,shewasn't.(4)Werewethere?Yes,youwere./No,youweren't.(5)Weretheythere?Yes,theywere./No,theyweren't.7.一般疑问句：第二种：用助动词do的过去式did提问，同时还原行为动词。（前面的助动词did已经用了过去式，后面的动词就不用再变成过去式了，而是用动词原形）。Did+主语+动词原形疑问句:Did+主语+动词原形(1)DidIgotherebybus?Yes,youdid./No,youdidn't.(2)Didyougotherebybus?Yes,Idid./No,Ididn't.(3)Didhegotherebybus?Yes,hedid./No,hedidn't.(4)Didshegotherebybus?Yes,shedid./No,shedidn't.(5)Didwegotherebybus?Yes,wedid./No,wedidn't.(6)Didtheygotherebybus?Yes,theydid./No,theydidn't.(1)Whatdid(助动词,没意义)youdo(做)yesterday?你昨天做了什么？(2)Howlongdid(助动词,没意义)youstay(待)there?你在那里待了多久？(3)Did(助动词,没意义)yousleep(睡觉)welllastnight?你昨晚睡得好吗？(4)Thebabycried(哭的过去式)allnight.宝宝哭了一夜。例句:8.therebe句型(单数)（1）肯定句：Therewasanappleonthetablelastnight.否定句：Therewasn’tanappleonthetablelastnight.疑问句：Wasthereanappleonthetablelastnight?回答：Yes,therewas./No,therewasn't.8.therebe句型(复数)（2）肯定句：Thereweresomeapplesonthetablelastnight.否定句；Thereweren’tanyapplesonthetablelastnight.疑问句：Werethereanyapplesonthetablelastnight?回答；Yes,therewere./No,thereweren't.注意：some用于肯定句any用于否定句和疑问句一般过去时口诀1.一般过去时并不难，表示过去动作、状态记心间。2.动词要用过去式，时间状语句末站。3.否定句很简单，didn't站在动词原形前，其它部分不要变。4.一般疑问句也好变，did放在句子前，主语、动词原形、其它部分依次站。5.特殊疑问句也简单，疑问词加一般疑问句记心间。6.最后一条请注意，动词过去式要牢记。