微课 过去进行时

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Grammar,The past continuous tense,过去进行时,威海市古寨中学,董瑜 刘锦秀,学习分层目标：,学习重点：,学习难点：,能够通过自主学习本节微课，掌握过去进行时的构成和用法。,通过学习本节微课，能在老师或同学的帮助下，掌握过去进行时的构成和用法。,过去进行时的构成和时间状语以及它的用法,when,和,while,引导的时间状语从句,学习评价：,Its 2 oclock in the afternoon now.,My daughter,is,reading,a book.,What,was,my daughter,doing,at 2 pm yesterday?,She,was sleeping,.,感知与观察,Mary cook now.,Mary cook,at this time yesterday,.,is,was,ing,ing,They play football now,.,are,ing,They play football,at four yesterday afternoon.,were,ing,感知与观察,What,were,they do,ing,at four last Sunday,?,They,were,play,ing,tennis.,What,was,she do,ing,at six last night,?,She,was,watch,ing,TV.,感知与观察,6:00pm,4:00,3:00,5:00,过去进行时,is listening to the music,was/were playing tennis,was/were +doing,am/is/are +doing,past,now,future,构成：,现在进行时,Sarah,总结与归纳,学习评价,1.,昨天的这个时候,我正在做作业。,I _ my homework at that time yesterday.,2.,昨晚,我,从,5,点到,7,点,在看电视。,1.,过去进行时常表示,过去某一时刻,或,过去某一时间段内,正在,进行的动作,。,过去某一时刻,过去某一时间段,过去进行时的用法,：,I _ TV from 5 to 7 last night.,was doing,was watching,总结与归纳,常用的时间状语有,:,at this /that time yesterday,、,at ten oclock last night,、,from 6 to 9 this morning,、,those days,、,the whole day,等,Eg,.,I,was doing,my homework,the whole day,.,我一整天都在做作业。,总结与归纳,Li Lei,the twins,Joy,Li Lei was playing computer games.,What were they doing at 10 oclock last Sunday,？,Were the twins eating fruit?,The twins werent eating.,They were dancing.,Was Joy dancing, too?,No, she wasnt dancing.,She was painting.,Guessing,学习评价,肯定句：,否定句,:,一般,疑问句,:,特殊疑问句,:,总结与归纳,过去进行时四种基本句式,肯定句：,主语,+was/were +doing,He was singing.,否定句：,主语,+was/were +not +doing,He wasnt singing.,一般,疑问句,:,Was/Were+,主语,+doing?,Yes,主语,was/were. No,，主语,wasnt/werent.,Was he singing? Yes, he was/No, he wasnt .,特殊疑问句,:,特殊疑问词,+was/were+,主语,+doing?,What was he doing at this time yesterday?,总结与归纳,过去进行时四种基本句式,学习评价,-What _ now?,-Hes_.,-,Was he,_ at this time yesterday?,-No, he wasnt.,-What _at that time?,-He,_.,is he/Jerry doing,reading a book,reading a book/ playing soccer,was he doing,was playing /practicing the guitar/ having a guitar lesson,at this time,yesterday,Jerry,学习评价,完成对话,(,必做）,-What _ now?,-They re _.,-,_,they,_ at this time yesterday?,-No, they werent.,-What _at that time?,-They_.,are they doing,reading books,reading books/ playing soccer,Were they doing,were playing sports/having a PE lesson,at this time,yesterday,Were,完成对话（选做）,学习评价,What were the children doing,when,the teacher,came,in?,They,were drawing,on the blackboard.,Mary Jim Li Lei Lily Lucy Sue,Mary,was drawing,a cat,while,Li Lei,was drawing,an elephant.,While,Jim,was drawing,a lion, someone talked to him.,感知与观察,短暂性动词,延续性动词,感知与观察,1,.,过去进行时,+ when +,一般过去时,What were you doing,when,the rainstorm came?,2,.,一般过去时,+ while +,过去进行时,Mary,turned on the radio,w,hile,John was,cleaning his room.,3.,过去进行时,+ while +,过去进行时,John was taking photos,while,Mary was dancing.,以,when,和,while,引导的时间状语从句,while,表示“在,的时候”,when,表示“当,的时候”。,总结与归纳,Look at the table and write sentences,with both,while,and,when,.,John,Mary,take photos,buy a drink,句式操练,shop,drive the car,play the piano,leave the house(,选做）,Look at the table and write sentences,with both,while,and,when,.,句式操练,学习评价,1.John was taking photos,when,Mary,bought,a drink.,While,John,was taking photos, Mary bought a drink.,3.John,was playing,the piano,when,Mary,left,the house.,While,John,was playing,the piano , Mary,left,the house,2.John,was shopping,while,Mary,was driving,the car.,延续性动词,短暂性动词,Fill in the blanks with,was, were, when or while,.,At 7:00 a.m., I woke up.,_,_,I,_,_,making,my breakfast, my brother,_,listening to the,radio. _,_,I was eating, the radio news,talked about,a car accident near our home.,My brother and I went out right away to have a,l,ook.,_,_,we got to the place of the accident,the ca,r _ in bad shape from hitting a tree.,But luckily, the driver _fine. The roads,_ icy because of the heavy snow from the,night before.,While,was,was,While,When,was,was,were,短文填空,学习评价,1.They _ (read),at,this time,yesterday,2,._ you _ (sweep) the floor,while,your mother _(cook) ?,3,.We,_,(not talk) with each other,all,morning yesterday,.,4,. What _,_,_ you _(do),at eight last night,?,were reading,Were sweeping,was cooking,werent talking,were doing,5,. I,_,(work),when,the telephone rang.,was working,6,.,_,they _,(help) you with your English,from 8,to,10 last night,?,Were,helping,时态填空,(,选做,),学习评价,过去进行时构成：,was/were +doing,相关的时间状语：,at this,（,that,）,time yesterday,、,at ten oclock last night,、,from 6 to 9 last Sunday,、,those days,，,the whole day,等,肯定句：,主语,+was/were +doing,否定句：,主语,+was/were +not +doing,一般疑问句问与答,:,Was/Were+,主语,+doing?,Yes,主语,was/were. No,，主语,wasnt/werent.,特殊疑问句：,特殊疑问词,+was/were+,主语,+doing?,When,与,while,的用法：,过去进行时,(,延续性动词,),+,when,+,一般过去时,(,短暂性动词,),一般过去时,+,while,+,过去进行时,过去进行时,+,while,+,过去进行时,Summary,学习评价,Thanks for watching,