辽宁省灯塔市第二初级中学八年级英语下册 Unit 3 What were you doing when the UFO arrived课件 人教新目标版.ppt

unit3whatwereyoudoingwhentheufoarrived ufo whatwereyoudoingwhentheufoarrived unit3period ufounidentifiedflyingobject不明飞行物 ufodoyouknowufo haveyouseenit whatwereyoudoingwhentheufoarrived 1 iwasinthebathroom 4 iwasinthekitchen 2 iwasinmybedroom 5 iwasinmybarbershop 3 iwasinfrontofthelibrary 6 iwasinthebarber schair d b a c e f 1aatvreporterisasking wherewereyouwhentheufoarrived matchthestatementswiththepeopleinthepicture 1blistentothereporter squestionsandcirclethecorrectresponses a standinginfrontofthelibrary studyinginthelibraryb cleaningmyroom sleepinglatec makingasmoothie cookingdinnerd gettingoutoftheshower talkingonthephonee eatinglunch cuttinghair 1 getout出去 离开getoutof从 出来getoutoftheshower洗完澡出来2 talkonthephone通过电话交谈3 cut cut cut剪 切 割 pairwork a whatwereyoudoingwhentheufoarrived b iwas whenitarrived bedroom sleeping a whatwereyoudoingwhentheufoarrived b iwas whenitarrived a whatwereyoudoingwhentheufoarrived b iwas whenitarrived cuttinghair bathroom cookingdinner landing kitchen duck inhospital iwasskating whatwereyoudoingwhentheufoarrived thealienvisitedthemuseumofflight thealienboughtasouvenir aufolandedoncenterstreet thealienwentintoastore analiengotoutoftheufo 54132 2alistenandorderthesestatements 1 5 alien 1 theboywaswalkingdownthestreet aufolanded 2 thegirlwasshopping shesawthealiengetout 3 thealienwasbuyingasouvenir thegirlcalledthepolice 4 thealienwasvisitingthemuseum theboycalledthetvstation when when 2blistenagain completethefollowingsentenceswith when or while while while a whatwasthegirldoingwhentheufotookoff b whilethegirlwas c whentheufotookoffthemanwas 2cgroupwork when和while的用法与区别 1 延续性动词和非延续性动词延续性动词指动作可以延续一段时间 而不是瞬间结束 如 work study drink eat等 非延续性动词指动作极为短暂 瞬间结束 如 start begin hit jump knock等 2 在本单元中 出现了以when和while引导的时间状语从句 when表示 当 的时候 从句中既可用延续性动词 又可用非延续性动词marywashavingdinnerwhenisawher while表示 在 的时候 在 期间 while从句中必须是表示动作或状态的延续性theweatherwasfinewhilewewereinbeijing don ttalksoloudwhileothersareworking whilepractice fillwith while or when 1 maywastalkingonthephone hersisterwalkedin 2 ritaboughthernewdog itwaswearingalittlecoat 3 isawcarlos hewaswearingagreenshirt when while when 4 iwasdancing he