高三英语语法导学案 5页

高三英语语法第一轮讲解导学案现在进行时被动语态出题人：宋辉，墨建州，陈海燕，贾风云，岳桂英，张兰兰Learningaims(学习目标):1.对现在进行时的被动语态的理解与运用。.Importantpoints(学习重点):1.学习现在进行时被动语态的构成2.使用现在进行时被动语态需要注意的几个问题Difficultpoints(学习难点):在具体语境中使用现在进行时的被动。Learningguide(方法引导):观察例句——总结规律——运用规律Self-studyandexploration(自学探究):StepⅠ:观察思考ReadthefollowingsentencesandexplaintheusageofthePresentProgressivePassiveVoiceineachsentencetoyourpartner.(方法指导：先翻译句子，再指出现在进行时被动语态的用法)1.Wearebeingkilledforthewoolbeneathourstomachs.2.Ourfurisbeingusedtomakesweatersforpeoplelikeyou.3.I’msorryIdidn’tknowthatIwonderwhatisbeingdonetohelpyou.4.Daisyturnedaroundandfoundthatshewasbeingwatchedbyanelephant.5.Sogoodthingsarebeingdoneheretosavelocalwildlife.StepⅡ：归纳规则Studytheexplanationofthegrammarandthendotheexercisesthatfollow.(方法指导：通过观察上面的例句，我们可将现在进行时被动语态构成和用法归纳如下，请仔细学习一下)1.意义：主语和谓语动词之间是被动关系,而且动作正在进行。2.现在进行时被动语态构成(1)肯定形式：主语+am/is/are＋being＋过去分词Thehouseisbeingpainted.房子正在被粉刷。 (2)否定形式:主语+am/is/are＋not＋being＋过去分词Thetreesarenotbeingwatered.(3)疑问形式:Am/Is/Are＋主语＋being＋过去分词？AmIbeingwatchedover?(4)特殊疑问句的形式:把特殊疑问词放在一般疑问句前面。Howmanybridgesarebeingbuiltinthevillage?3.现在进行时被动语态用法(1)表示说话人说话时正在进行或发生的动作，经常和时间副词now(现在),rightnow(现在,此刻),atpresent(现在,目前),atthismoment(此刻)连用。e.g.①Look!Thebaby（takecareof）byheraunt.瞧！那个婴儿正由他的姑姑照料着②Theprojectatthemeeting.这项工程正在会议上被讨论。(2)表示现阶段或目前这段时间正在进行的被动动作，但这一被动动作在此时此刻不一定正在发生。①Anewfactory.一个工厂正在建设。②Manyspeechesarebeingheldthesedays.③Zhengzhou-xi’anhigh-speedrailroad.郑西高速铁路正在建设当中。(3)表示按计划或安排将要进行的一个被动动作Apartyisbeingheldtonight.译为①be+under/in+n.的结构可以表示现在进行时的被动语态的含义。Theproblemisunderdiscussionnow.=Theproblemnow. Thetelephoneisinuse.=Thetelephone.Thebridgeisunderrepair.=Thebridge.桥梁正在修理中。Thesideeffectsofthenewdrugareunderresearch.=②一些表示“心理活动,拥有,存在”等动词,一般不用现在进行时的被动语态,而用一般现在时的被动语态。Joe,comehere.Youarewantedonthephone.提醒：这些规则是要记住的喔——2.使用现在进行时的被动语态需要注意的几个问题:1、注意助动词的运用。现在进行时的被动语态有两个助动词，一是助动词be的相应形式，为现在进行时的助动词；二是助动词being，为被动语态的助动词，这两个助动词缺一不可，并且不可颠倒顺序。e.g.这些动物目前正被放了出来。Theanimalsarebeingsetfreeatpresent.2、注意短语动语后面的介词不可漏掉。有些动词短语如takecareof,lookafter,talkabout等，用于被动结构时，后面的介词不可漏掉。e.g.youarebeingtalkedabout.翻译：这婴儿正受到很好的照顾。3、注意动词的性质。　有些动词，通常是不及物动词即表示某种情况或状态动词，如appear,rise,die,happen,occur,lie,belongto,breakout,takeplace,fitmean,become,fail,consistof,looklike及cost 等不可用于被动语态。Whichoneistrueandwhichoneisfalse?(1)Thesunisrising.()Thesunisbeingrisen.()(2)Whatishappening?()Whatisbeinghappened?()(3)Thedishtastesdelicious.()Thedishisbeingtasteddelicious.()StepⅢ当堂检测（方法指导：根据句子所提供的语境和现在进行时被动用法进行选择。）1.Anewcinema____here.Theyhopetofinishitnextmonth.A.willbebuiltB.isbuiltC.hasbeenbuiltD.isbeingbuilt2.Rainforests__andburnedatsuchaspeedthattheywilldisappearfromtheearthinthenearfuture.A.cutB.arebeingcutC.arecutD.hadbeencut3.Idon’tknowwhattimeitisnow.Mywatch_____.A.isrepairingB.hasbeenrepairedC.isbeingrepairedD.hasrepaired4.Water___at100℃.A.boilsB.isboiledC.hasbeenboiledD.hasboiled5.Anewstadium___here.Theyhopetofinishitnextweek.A.willbebuiltB.isbuiltC.isbeingbuiltD.isbuilding6.Haveyoumovedintothenewhouse?Notyet,therooms_________.A.arebeingpaintedB.arepainting C.arepaintedD.arebeingpainting7.Doyoulikethematerial?Yes,it___verysoft.A.isfeelingB.feltC.feelsD.isfelt8.Newmedicinesandinstruments______everydaytoextendlife.A.developB.arebeingdevelopedC.aredevelopingD.havedeveloped9.“Look！Everythinghereisunderconstruction.”“Whatisthesmallbuildingthat______for？”A.isbeingbuildingB.hasbeenbuiltC.isbuiltD.isbeingbuilt完成下列句子1.Thenews____________(被讨论)abouteverywhere.2.Alotoftallbuildings___________(建立),andpeoplewillmoveinnextyear.3.Mostofthestreetsinthecityhasbeenwidenedandmanynewbuildings_______________.(重建)高考链接：例题1—Haveyoumovedintothenewhouse?—Notyet.Therooms_________.A．arebeingpaintedB．arepaintingC．arepaintedD．arebeingpainting小结与反思：这节课的内容学会了吗？掌握多少啦？能熟练的运用这些规则做题吗?