江苏省大丰市万盈二中八年级英语上册 Unit 6 Natural disastersGrammar (A) 课件 牛津版.ppt

牛津版八年级 8a unit6 grammara tom play football is ing lucy is read abook ing whatistomdoing whatislucydoing they watch tv are ing look thetwins think are ing now whataretheydoing whatarethetwinsdoing whatishedoing heisdrinkingwater now presentcontinuoustensebe am is are verb ing tom play football was ing lucy was read abook ing whatwastomdoingjustnow whatwaslucydoing2 30p myesterday they watch tvlastnight were ing thetwins think were ing whatweretheydoinglastnight whatwerethetwinsdoingatthistimeyesterday pastcontinuoustensebe was were verb ing 过去进行时的基本用法表示过去某一时刻正在进行的动作以及过去某一段时间内持续进行的动作 常与表示过去的具体时间 如 then atthattime atthistimeyesterday allmorning when 引导不同时态 while 引导进行时态 等连用 positive negativeforms questionforms theanswerstothequestions 1 i myhomeworkwhenmike lastnight 昨天晚上迈克来的时候我正在写作业 2 whileann tv herfather home 安正在看电视时 她父亲回来了 3 whatwereyoudoingwheni atthedoor 我敲门的时候你在干什么 wasdoing came waswatching got knocked 4 she theroomwheni toseeher 我去看她的时候她不是在打扫房间 5 i myvocationenglandthistimelastsummer 去年夏天的这个时候我正在英国渡假 wasn tcleaning went wasspending 6 mary whilepeter thepiano mary在跳舞 而peter在弹钢琴 7 they thenewspaperwheni theroom 我走进屋子时他们正在看报纸 8 what you atfiveyesterdayafternoon 昨天下午5点你在做什么 wasdancing wasplaying werereading wentinto were doing 9 thestudents fortheirlessonswhenmrblackenteredtheclassroom black先生走进教室的时候学生们正在准备功课 10 theteacher tosomeparentswhenisawher 我见到老师的时候她正在和家长谈话 werepreparing wastalking a1completetheconversationwiththecorrectformsoftheverbsinbrackets kitty isawyouinthecomputerroomyesterday simon whatwereyoudoingthere simon i search theinternet i lookforsomephotosofthe1976tangshanearthquakeformyproject wassearching waslooking kitty oh ithoughtyou discuss theprojectwithdaniel simon no diaiel talk tomillie they plan atriptotangshan they look forsomeinformationaboutit daniel try tofindamapoftangshanandmillie read someguidebooks wastalking werediscussing wasplanning wasreading werelooking wastrying 过去进行时的句式 1 基本结构 was were v ing 2 否定式 was werenot v ingwasnot wasn twerenot weren t 3 疑问句 将was were调到主语前 completethequestionsandanswers usingthepastcontinuoustense 1 wasmisslu make testpapersat1 30pm yes 2 mrhu sassistants do anexperimentatlunchtime no making shewas were doing theyweren t a2completetheconversationwiththecorrectformsoftheverbsinbrackets mrwu whataterriblesnowstorm itcameatabout6 30thismorning i read thenewspaperthen what you do simon simon i have breakfast wasreading werehaving were doing mrwu whataboutyou millie millie i walk tothebusstop sandy isawyouandyourparentsstandingonthesideoftheroad you wait forataxi sandy yes were waswalking wewere waiting mrwu whydidn tyourfatherdriveyoutoschoolasusual sandy hiscarbrokedownbecauseofthecoldweather he ring someonetocomeandhelpwhenmilliesawme mrwu isee it stimeforclass let sgo wasringing 过去进行时与一般过去时的区别1 过去进行时着重描述当时正在进行的动作 它的特点是 未完成 强调过程 一般过去时表示一个业已完成的动作 表示动作发生过 而且已经结束了 强调结果 1 mary adresswhenshecutherfinger a madeb ismakingc wasmakingd makes wasmaking表示正在做衣服的过程 如用made则表示这一动作已结束 做衣服的动作已结束与cutherfinger就没有联系 2 he write aletter thenwenttobed wrote wrote表示动作已结束 做另一件事 如用waswriting就与wenttobed在逻辑上相矛盾 2 过去进行时侧重表示动作的延续 一般过去时表示过去某时发生过某事 侧重说明事实 he allnightlastnight 生动的描写 他一直写 he somethinglastnight 说明他写了 的事实 waswriting wro