Unit-8-Natural-disasters(Grammar)ppt课件(牛津译林版八年级上)

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,*,*,Unit 8,Unit 8,Unit 8 Natural disasters,Unit 8,Unit-8-Natural-disasters(Grammar)ppt课件(牛津译林版八年级上),Tom,play,football.,is,ing,Lucy,is,read,a book.,ing,What is Tom doing?,What is Lucy doing?,Tomplayfootball.isingLucy isre,Present,continuous tense,be(am/is/are)+verb-ing,现在进行时,Present continuous tense现在进行时,Tom,play,football.,was,ing,Lucy,was,read,a book.,ing,What was Tom doing at that moment?,What was Lucy doing at 2:30 p.m.yesterday?,Tomplayfootball.wasingLucy was,They,watch,ing,TV from 6 to 8.,were,The twins,think,were,ing.,What,were,they,doing,from 6 to 8 last night?,What,were,the twins,doing at this time yesterday,?,They watchingTV from 6 to 8.we,What,were,they,doing,?,What were they doing?,They,were doing,morning exercises,at 9:05 yesterday morning,.,They were doing morning exerci,They,were playing,basketball,at this time last Sunday,.,They were playing basketball a,She,was drinking,milk,at this time yesterday,.,She was drinking milkat this t,at that time,.,She,was,playing,computer games,at that time.She was playing,from 10 to 11 yesterday morning,.,He,was reading,newspaper,from 10 to 11 yesterday morni,They,were doing,morning exercises,at,9:05 yesterday morning.,They,were playing,basketball,at,this time last Sunday.,He,was drinking,milk,at this time,yesterday.,Can you work out the rule?,They were doing morning exerci,She,was reading newspaper,from 10,to 11 yesterday morning.,I,was playing computer games,at that time.,She was reading newspaper from,Past continuous tense,be(was/were)+verb-ing,过去进行时,Past continuous tense过去进行时,过去进行时主要表示在过去某一时刻正,在进行的动作。,e.g.a),They,were eating,breakfast,at 7:00,am yesterday,.,b),I,was writing,a letter,at this time,yesterday,.,c),Five minutes ago,Danny,was,looking,out of the window and Suzy,was reading,a book.,过去进行时主要表示在过去某一时刻正,2.,在过去某段时间一直在进行的动作,e.g.a),From 1983 to 1998,he,was teaching,at Yale.,b),They,were building,a dam,last,winter,.,2.在过去某段时间一直在进行的动作,Make sentences.,1.at 9 oclock last Sunday,2.at this time yesterday,3.from 7a.m.to 6 p.m.last Monday,4.at that time,5.from 9 to 10 last night,watch TV,read books,practise,swimming,watch the parade,make cakes,Make sentences.1.at 9 oclock,过去进行时的句式,1),基本结构：,was/were+Ving,2),肯定句,:,主语,+was/were+Ving,3),否定句：,was/were not+Ving,was not=wasnt,were not=werent,过去进行时的句式,4),疑问句：,将,was/were,移到主语前,5),特殊疑问句：,疑问词,+was/were+,主语,+Ving?,4)疑问句：将 was/were 移到主语前,Was,she talking at that time?,No,she,was not,talking at that time.,Was she talking at that time?,No,they,were not,teaching English.,Were,they teaching English?,No,they were not teaching Eng,We use the past continuous tense to talk about things that were happening at a particular time in the past.,Past continuous tense,过去进行时,We use the past continuous ten,过去进行时表示在过去某一时刻或某一段时间内正在进行或发生的动作。,形式为,was/were+V-ing,。,常与表示过去的时间状语连用，如：,last night,last Saturday,等；或者与,when,while,as,引导的过去时间状语连用。,过去进行时表示在过去某一时刻或某一段时间内正在进行或发生的动,I,was(not),sleeping,at 10 p.m.last night.,You/We,/They,were(not),He/She,/It,was(not),Iwas(not)You/Wewere(not)He,Was,I,sleeping,at 10 p.m.last night?,Were,you/we,/they,Was,he/she,/it,Was IWere you/we Was he/sh,Yes,I,was.,you/we,/they,were.,he/she,/it,was.,No,I,wasnt.,you/we,/they,werent.,he/she,/it,wasnt.,Iwas.you/wewere.he/shewas.,A snowstorm hit Sunshine Town,A snowstorm hit Sunshine Town.Mr.Wu is asking the students about it.Complete their conversation with the correct forms of the verbs in brackets.,A snowstorm hit Sunshine TownA,Mr.Wu:What a terrible snowstorm,!It started at about seven this morning.I _(read)the newspaper then.What _ you _(do),Simon?,Simon:I _(have)breakfast.,Mr.Wu:What about you,Millie?,was reading,were doing,was having,Mr.Wu:What a terrible snowst,Millie:I _(walk)to the bus stop.Sandy,I saw you and your parents standing on the side of the road._ you _(wait)for a taxi?,Sandy:Yes.,My dads car broke down because of the cold weather.He _(ring)someone to come and help when you saw me.,was walking,Were,waiting,was ringing,Millie:I _(walk),Look at the pictures and answer the questions.,Look at the pictures and answe,What,was,the rabbit,doing,just now,?,What,was,the pig,doing,just now,?,He,was jumping,just now,.,He,was dancing,just now,.,The rabbit,was jumping,while,the pig,was dancing.,What was the rabbit doing just,Unit-8-Natural-disasters(Grammar)ppt课件(牛津译林版八年级上),The worm,was eating,while,the dog,was reading,.,Two long actions went on at the same time.,We,were clapping,our hands,while,the teachers,were walking,across the park.,The worm was eating while the,The rabbit,was jumping,while,the pig,was dancing,.,The worm,was eating,while,the dog,was reading,.,While,the pig,was dancing,the rabbit,was jumping,.,While,the dog,was reading,the worm,was eating,.,The rabbit was jumping while t,while,when and as,都表示“当,的时,候”。,e.g.,I,was sleeping when,the earthquake,started,.,People,were running,in all directions,while,pieces of glass and bricks,were falling down,.,As I was trying,to find my way out,I suddenly,heard,some noise above me.,Using