八年级英语下册U

Unit3WhatwereyoudoingwhentheUFOarrived ChangyangMiddleSchool ZhaoAili SectionA 1a 1c Whatisshedoingnow Isheplayingtheguitar Whataretheydoing 含义 表示现在正在进行的动作 结构 be is am are doing 现在进行时 肯定式 主语 be doing否定式 主语 be not doing疑问式 Be 主语 doing I amHe She It isWe You They are 例 Iamstandingnow Wewerereadingwhenhecamein Iwasstandingwhenhecamein Whatwereyoudoingwhenhecamein 过去进行时 含义 表示过去某个时刻正在进行的动作 结构 was were doing例句 Whatwereyoudoingatninelastnight Iwastakingashoweratninelastnight ThePastProgressiveTense Iamstandingnow Wearereadingnow Iwasstandingwhenhecamein Wewerereadingwhenhecamein UFO barbershop barber b b bathroom b rum bedroom bedr m kitchen k t n b a c e f WherewereyouwhentheUFOarrived Iwasinfrontofthelibrary a standinginfrontofthelibrary studyinginthelibraryb cleaningmyroom sleepinglatec makingasmoothie cookingdinnerd gettingoutoftheshower talkingonthephonee eatinglunch cuttinghair Listentothereporter squestionsandcirclethecorrectresponses A WherewasthegirlwhentheUFOarrived youngman B Shewasinfrontofthelibrary A WhatwasthegirldoingwhentheUFOarrived B Shewasstandinginfrontofthelibrary Summary Theywerewalkingfrom5 00to5 30lastSaturdayafternoon from5 00to5 30lastSaturdayafternoon practice Hewasplayingcomputergamesatthistimeyesterday atthistimeyesterday Choosethebestanswer 1 Heatthistimeyesterday A IsstudyingEnglishB werewatchingTVC wascleaningthehouseD willgotoschool2 Wereyouathomeat7o clocklastnight Yes Iashoweratthattime A tookB wastakingC wastakenD amtaking3 Thereisatalltreemyhouse A inthefrontofB infrontofC beforeD front4 WhenIschool ourteacherwasplayingfootballwithmyclassmates A gotB arrivedC cameD reached5 TVwhenyoursoncamebackhomelastFridayafternoon A DidyouwatchB HaveyouwatchedC WereyouwatchingD Areyouwatching C B B D C Exercise1 用所给词的正确形式填空 1 YesterdaywhenIgothome mymother make dumplings 2 We do homeworkatthistimeyesterday 3 he clean theclassroomwhentheteachercamein 4 Whatthey do atten0 clocklastnight 5 I notwatch TVfrom8 00to9 00lastSundaymorning wasmaking weredoing Wascleaning weredoing wasn twatching Exercise2 Pairwork A Whatwereyoudoingat yesterday B Iwas Exercise3 Bye bye That sallfortoday Thankyou 返回 Standinginfrontofthelibrary 返回 sleepinglate CookCookingdinneringdinner coo 返回 cookingdinner 返回 gettingoutoftheshower 返回 cuttinghair havinghaircut Matchthestatementwiththepeopleinthepicture Iwasinthebathroom Iwasinmybedroom Iwasinfrontofthelibrary Iwasinthekitchen Iwasinmybarbershop Iwasinthebarber schair E C A B D F Iwasinfrontofthe