新目标八年级英语下册Unit 3 Period 2 课件

Unit3WhatwereyoudoingwhentheUFOarrived WhatwereyoudoingwhentheUFOarrived A IwasstandinginfrontofthelibrarywhentheUFOarrived A WhatwereyoudoingwhentheUFOarrived B IwassleepinglateinmybedroomwhentheUFOarrived WhatwereyoudoingwhentheUFOarrived IwascookingdinnerinthekitchenwhentheUFOarrived WhatwereyoudoingwhentheUFOarrived IwascuttinghairinthebarbershopwhentheUFOarrived WhatwereyoudoingwhentheUFOarrived IwasgettingoutoftheshowerfromthebathroomwhentheUFOarrived WhatwereyoudoingwhentheUFOarrived Studyforthetest WhatwereyoudoingwhentheUFOarrived Haveaparty WhatwereyoudoingwhentheUFOarrived fishnearthebeach WhatwereyoudoingwhentheUFOarrived climbthemountains WhatwereyoudoingwhentheUFOarrived stayinthelibrary WhatwasshedoingwhentheUFOarrived Whatwere doingwhentheUFOarrived takingabath inthebathroom studyingEnglish intheclassroom takingawalk nearmyhouse talkingwithmytutor atthestreetcorner climbingthemountainbuyingadictionary atthebookstore comingtoschoolwithPeter WhatwereyoudoingwhentheUFOarrived eatinglunch atschool goingtothelibrarymakingasmoothie inthekitchen shouting ontheplayground Exercises YesterdaymorningwhentheUFOlanded Mr Green Mr Liwas Mary Tony Mr Black Mr Green yesterdaymorning whentheUFOlanded Ms Lin yesterdaymorning yesterdayafternoon yesterdayevening Lucy yesterdaymorning yesterdayafternoon yesterdayevening 2aListenandorderthesestatements 1 5 ThealienvisitedtheMuseumofFlight Thealienboughtasouvenir AUFOlandedonCenterStreet Thealienwentintoastore AnaliengotoutoftheUFO alien外星人 buy bought land着陆 get got 1 2 3 4 5 2bListenagain Completethefollowingsentenceswith when or while TheboywaswalkingdownthestreetaUFOlanded 2 Thegirlwasshoppingshesawthealiengetout 3 thealienwasbuyingasouvenir thegirlcalledthepolice 4 thealienwasvisitingthemuseum theboycalledtheTVstation when when While While 当 的时候 Reporter So canyoutellmewhatyousawheretoday Boy Well IwaswalkingdownCenterStreetwhenaUFOlanded Reporter Wherediditland Boy Righthere Reporter Sowhathappenednext Girl AnaliengotoutoftheUFO Reporter Whatwereyoudoing Girl WhenthealiengotoutoftheUFOIwasshopping Reporter Thenwhathappened Boy Well Thenthealienwentintoastore doyouseethestoreoverthere andboughtasouvenir Girl ThenitvisitedtheMuseumofFlightonGreenStreet Reporter So whatdidyoudo Girl Whileitwasbuyingasouvenir Icalledthepolice Boy Andwhileitwasvisitingthemuseum IcalledtheTVstation Reporter Sowhathappenednext Thinkandcompare TheboywaswalkingdownthestreetwhenaUFOlanded Whiletheboywaswalkingdownthestreet theUFOlanded Whilethegirlwasshopping thealiengotout Thegirlwasshoppingwhenthealiengotout Iknow 1 while当 时候 后面跟的动作延续 多用进行时态 2 when当 时候 后面跟的动作不延续 多用过去时态 WhateachpersonwasdoingwhentheUFOlanded Makesentencewith when and while Thenimaginewhatyouweredoing A WhatwasthegirldoingwhentheUFOtookoff B Whilethegirlwas C WhentheUFOtookoffthemanwas reporter Exercises Choose when or while tofillintheblanks 1 Iwaswalkinginthestreet theaccidenthappened 2 Iwasdoingmyhomework thetelephonerang 3 itwasraining theplanetookoff 4 theteacherwasspeakingtoclass Nickstoodupsuddenly 1 Weweretalking theteachercameintotheclassroom 2 Iwassinging hewasdancing 3 Iwascuttinghair theUFOlanded 4 Theboyswereplayingbytheriver Tomfellintotheriver 5 Mymotherwaswashing myfatherwascooking 6 Whatwereyoudoing theUFOarrived when when when while While while Makesentenceswithwhenorwhile I Hewas when whiletheteachercameintotheclassroom When whileI Hewas thetelephonerang Pleaseremember Don ttouchit Whilethedogissleeping 不要惹事生非 Whilethereislife thereishope 生命不止 希望不灭 Pairwork Wherewas were whenMissQiuvisited Whatwas were doingwhenMissQiuvisited 1 过去进行时表示过去正在进行的动作 而一般过去时则表示一个完整的动作 如 Theywerewritingletterstotheirfriendslastnight 昨晚他们在写信给他们的朋友 没有说明信是否写完 Theywroteletterstotheirfriendslastnight 他们昨晚写了信给他们的朋友 表达了他们已写好的意思 整个写的过程已完成 2 当动作延续较长时间时或表示厌烦 赞美等感情色彩时 常用过去进行时表示 如 Hewasthinkingmoreofothersthanofhimself 他考虑别人的比考虑自己的多 表示说话者赞扬的口气 Theboywasalwaysmakingtroublethen 那时 他总是惹麻烦 表示说话者厌烦的口气 3 Iwasgettingoutoftheshower 我正洗完澡出来 getout 出来 getoutof 从 出来 4 IwaswalkingdownCentreStreetwhenaUFOlanded walkdown along沿着 走land 着陆 下降 动词 takeoff 起飞 e g Theplanelandedsafely 5 Thegirlwasshoppingwhenthealiengotout Whilethegirlwasshopping thealiengotout when与while区分 1 当 的时候 如后面连接的动词为进行时态 则用while多于用when 而when通常与瞬间性动词或延续性不强的动词连用 2 如果while前后的动词都是进行时态 while可译为 与此同时 Iwasreadingwhilemybrotherwasdrawing 3 当while前后的句子描述的情况相对或相反 while可译为 而 while更强调并列的对比而非转折 e g Iamout goingwhilemysisterisquietandshy 总之 when表示做某种动作的时间或瞬间 由其引导的时间状语的时态如果是一般过去时 其主句通常要用过去进行时 while表示略长的一段时间 由其引导的时间状语从句用过去进行时 而主句时态根据实际情况而定 6 IhadaveryusualexperienceonSunday experience可数名词 经历 anexperience一次经历 7 Ifollowedittoseewhereitwasgoing andIwasverysurprisedwhenitwentintoasouvenirshop 8 Isn t