-新教材高中英语UNIT3Timeschange!SectionⅡUsinglanguage学案外研版选择性必修第二册

PAGEPAGE4UsinglanguageGrammar——过去进行时的被动语态一、语法图解二、语法突破1．定义过去完成时的被动语态表示过去某个时刻正在进行或者发生的被动动作。谓语动词的主语是动作的承受者而不是发出者。Thegoodswerebeinguploadedwhenwearrivedattheairport.当我们到达机场时，货物正在被装载。2．构成(1)肯定句：主语＋was/were＋being＋及物动词的过去分词(＋by＋动作的执行者)AnotherbridgewasbeingbuiltovertheChangjiangRiver那时长江上正在建造另一座大桥。(2)否定句：主语＋was/were＋not＋being＋及物动词的过去分词(＋by＋动作的执行者)TheTVsetwasnotbeingfixedbyhimthistimeyesterday.昨天这个时候他没有修理电视机。(3)一般疑问句：Was/Were＋主语＋being＋及物动词的过去分词(＋by＋动作的执行者)?Wasanewlibrarybeingputupintheirschooljustthen?他们学校当时正在建一座新图书馆吗？(4)特殊疑问句：疑问词＋was/were＋主语＋being＋及物动词的过去分词(＋by＋动作的执行者)?Whatwasbeingdonetothemachinethen?那时正在对这台机器采取什么措施？eq\a\vs4\al([即时演练])根据要求进行句型转换①Theboy'sfatherwasscoldinghimwhenhismothercameback.→Theboywasbeingscoldedbyhisfatherwhenhismothercameback.(改为被动语态)②HiscarwasbeingrepairedwhenIcamein.→HiscarwasnotbeingrepairedwhenIcamein.(改为否定句)③Themanwasbeingquestionedbythepolicemanatthattime.→Whowasbeingquestionedbythepolicemanatthattime?(对Theman进行提问)3．基本用法(1)过去进行时的被动语态强调的是在过去的某个时间点正在进行的被动动作。常与过去进行时被动语态连用的时间状语有：then，atthistimeyesterday，atthatmoment，yesterdayafternoon，in1998及when，themoment等时间状语或引导的时间状语从句。Treeswerebeingplantedbythematthistimeyesterday.昨天这个时候他们正在植树。ThepresidentwasbeinginterviewedbythepresenterthemomentIenteredtheoffice.当我走进办公室的那一刻，总统正在接受主持人的采访。(2)过去进行时的被动语态与一般过去时的被动语态的区别：过去进行时的被动语态强调动作发生的过程，一般过去时的被动语态强调动作的结果。Severalpatientswerebeingtreatedinthelocalhospitalthen.(表示被动进行的动作)当时有几个病人正在当地医院接受治疗。Severalpatientsweretreatedinthelocalhospitalthen.(表示过去发生的动作)当时有几个病人在当地医院接受治疗。emphasisev．强调(教材P29)Whichsentenceemphasisesprocessandwhichemphasisesresult?哪些句子强调过程，哪些强调结果？(1)emphasisetheimportanceof 强调……的重要性(2)emphasisn. 强调；重视；重要性put/lay/placeemphasisonsth. 强调/重视某事(经典佳句)Wecannotemphasisetheimportanceofsafetytoomuch.我们再怎么强调安全的重要性也不为过。[练透]单句语法填空①Materialadvanceandspiritualenrichmentshouldbeemphasised(emphasise)equally.②Thegovernmentshouldlayspecialemphasisonenvironmentalprotection.[写美]完成句子③Teachersshouldemphasisetheimportanceofprotectingchildren'seyesight.教师应强调保护儿童视力的重要性。维度一基础题型练1．Ididn'tenterthebookstorewhenpassingbyit,foritwasbeingdecorated(decorate)then.2．Thehousewhichwasdestroyed(destroy)inlastweek'sstormbelongstothecouple.3．Themanagerwasbeinginterviewed(interview)byareportersoIdidn'tcomein.4．ThenewTVsetswerebeingpromoted(promote)intheshoppingcenteratthattime.Thatwaswhysomanypeopleweregatheringthere.5．Alleyeswereonthetelevisionmonitorwhereahorseracewasbeingbroadcast(broadcast)．6．Hedidn'tturnupatthemeetingasscheduledbecausehewasdelivering(deliver)aseriouslyinjuredmantothehospital.7．Theworkerswerenotherethen.Theworkerswerebeingtrained(train)inthetrainingcenter.8．Anewbuildingisbeingbuilt(build)attheothersideofthestreet.Workstartedlastyearandisexpectedtobefinishednextyear.9．Whenwewentintothechemistrylab,anexperimentwasbeingconducted(conduct)byourtutor.10．Thetemplewasbeingrebuilt(rebuild)atthattimesowecouldn'tvisitit.维度二语法与写作1．Whenwecameintothefactory,ourwaterpumpwasbeingrepairedbyanoldworker.当我们进入工厂时，我们的水泵正在由一个老工人修理。2．Suddenly,IfoundthatIwasbeingfollowedbyastranger.突然，我发现我正被一个陌生人尾随。3．Hewasbeinginterviewedbyourheadmasteratthattime.那时他正在接受我们校长的采访。4．Thehousewasbeingpaintedwhenwearrivedathishome.我们到他家时，房子正在粉刷。5．Infact,thestudentswerebeingpunishedbytheirteacheratthattime.事实上，那时这些学生正在接受老师的惩罚。维度三以语段形式练习语法IheardthattheschoolwhereIoncestudiedwouldberebuilt,soIwenttherequickly.WhenIgotthere,thegateoftheschool1.wasbeingpulled(pull)down.Iwasheartbroken.Thebigtreeinthegarden2.was