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Unit3Timeschange过去进行时的被动语态[观察例句]1．Twooftheglasseswerebrokenwhentheywerebeingwashed.2．Wehadtotakeanotherwaybecausetheroadwasbeingrepaired.3．Thisroadwasbeingbuiltthistimelastyear.4．Iwasbeingaskedtothepartythattime.[归纳用法]一、过去进行时的被动语态的构成1．过去进行时的被动语态的肯定式为：was/were＋being＋done。Inonearea，abookreadingwasbeingdelivered.在书店的一个地方正在进行一个读书发布会。2．过去进行时的被动语态的否定式为：was/were＋not＋being＋done。Themoviestarwasnotbeingstalkedbyafanthistimeyesterday.昨天这个时候那个电影明星正在被一个粉丝跟踪。3．过去进行时的被动语态的一般疑问式需将was/were提到主语的前面。(回答用yes或no)Wasanewlibrarybeingputupintheirschooljustthen?他们学校当时正在建一座新图书馆吗？4．过去进行时的被动语态的特殊疑问式为：疑问词＋was/were＋(主语)＋being＋done。Whatwasbeingdonetothemachine?当时对这台机器在采取什么措施？二、过去进行时的被动语态的用法过去进行时的被动语态表示过去某个时刻正在进行的被动动作。AnotherbridgewasbeingbuiltovertheChangjiangRiverthen.那时长江上正在建造另一座大桥。Treeswerebeingplantedbythemthistimeyesterday.昨天这个时候他们正在植树。[即学即练]用所给词的适当形式填空①Ameetingwasbeingheld(hold)whenIwasthere.②Thecollegewasbeingbuilt(build)thistimelastyear.Ⅰ.单句语法填空1．Theclassroomwasbeingcleaned(clean)thistimeyesterday.2．Theteachingplanwasbeingdiscussed(discuss)atthattime.3．WastheTVsetbeingfixed(fix)thistimeyesterday?4．Thehousewasbeingpainted(paint)whenwearrivedathishome.5．IfeltalittlenervouswhenIwasbeinginterviewed(interview)．Ⅱ.短文语法填空IheardthattheschoolIonce1.studied(study)inwouldberebuilt,soIwenttheretolookbackmyolddays.WhenIgotthere,thegateoftheschool2.wasbeingpulled(pull)down.Iwasheartbroken.Thebigtreeinthegarden3.wasbeingcut(cut)downbysomeworkers,under4.whichweoftenplayedgameswithourfriends.Theteachingbuildingwhich5.wasbeingdestroyed(destroy)byforklifts(铲车),wasnottheone6.whereweusedtostudy.Bricks7.werebeingcleaned(clean)upandgarbage8.wasbeingcarried(carry)awaybytrucks.ImetmyoldEnglishteacher,whowaspackinghisthings.Hesaidanewmodernschool9.wouldbebuilt(build)inthreeyears.Itcouldcontainabout3，000studentsandprovide10.better(good)conditionstostudents.