现在进行时被动语态

语法突破目标：现在进行时态的被动语态高一英语组2013-12-17一、现在进行时态的被动语态的基本结构的构成：1现在进行时态的被动语态的肯定式为：am/is/are+being+done。如：Thequestionisbeingdiscussedatthemeetingnow.这个问题现在正在会上被讨论。AnotherbridgeisbeingbuiltovertheChangjiangRiveratpresent.目前长江上正在建造另一座大桥。2现在进行时态的被动语态的否定式为：am/is/are+not+being+done。如：Thebabyisntbeingtakengoodcareof.这婴儿没在得到很好的照顾。Theanimalsarenotbeingsetfreeatpresent.目前这些动物还不能被放出。3现在进行时态的被动语态的一般疑问句需将am/is/are提到主语的前面。-Isanewlibrarybeingputupintheirschoolnow？-Yes,itis.甲：他们学校现在正在建一座新图书馆吗。乙：是，正在建一座新图书馆-AreanumberofDongfengtrucksbeingshippedabroad?-No,theyarent.甲：一批东风卡车正被运往国外吗？乙：不，没有。4现在进行时态的被动语态的特殊疑问句为：疑问词+am/is/are+(主语)+being+done。如：Whatisbeingdonetothemachine?现在对这台机器要采取什么措施？Howmanyhousesarebeingbuiltinthevillage?村里正在建造多少房屋？Whenisthesportsmeetingbeingheldinourschool.我校将在什么时候举行运动会？二、现在进行时态的被动语态的用法：1现在进行时态的被动语态的同它的主动语态一样，表示现在正在进行的被动动作。Heisbeinginterviewedbyourheadmasternow.他正在接受我们校长的采访。Thisfilmisbeingshownnow.这部电影正在被放映。2现在进行时态的被动语态的同它的主动语态一样，表示现阶段正在进行的被动动作。Thediseaseisbeingstudiedbyscientists.科学家们正在研究这种疾病。Theseanimalsarebeinghuntedatsuchaspeedthattheywilldisappearsoon.以如此速度捕杀动物，他们很快就会消失。在进行时被动语态五个提醒一.不可遗漏being现在进行时的被动语态表示说话时主语正在承受谓语动词的动作，谓语动词的形式为“is/are/ambeing过去分词”。如果我们把being漏掉，就成为一般现在时被动语态或系表结构。试比较下列句子：Look！Thechildrenarebeingtakencareofbytheiraunt.瞧！孩子们现在正由姑母照看着。Childrenaretakengoodcareofatschool.?孩子们在校被照看得很好。（指通常情况）Thereportisbeingwrittenbyoneofthebeststudents.?报告正在由一个最好的学生写着呢。Thereportiswellwritten.报告写得很好。（系表结构）二.表示现阶段现在进行时被动语态也可以表示目前这一阶段主语正在承受谓语动词的动作。Manyinterestingexperimentsarebeingcarriedoutthesedays.最近正在进行许多有趣的实验。（说话时，并不一定在进行）三.表示计划或安排现在进行时被动语态还可表示按计划、安排主语将要承受谓语动词的动作（仅限于bring，take，send，hold，sing，show，play等表示移动的或能用来表示某项活动的少数及物动词）。Afolksongisbeingsungnext.?下面将演唱一首民间歌曲。Apartyisbeingheldtonight.?今晚将要举行一场晚会。四.没有进行时被动语态contain，include，impress，feel，want，like，love，satisfy，surprise，own等一些表示状态、心理活动、拥有等意义的动词（和主动语态一样）一般不用进行时被动语态，常用一般现在时被动语态表示此时此刻或目前主语承受谓语动词的动作。XiaoWang,comehere.Youarewantedonthephone.?小王，过来，有人打电话找你呢。Footballisbecomingmoreandmorepopular.Inotherwords,itislovedbymoreandmorepeople.?足球现在越来越流行了，换句话说，它被越来越多的人喜爱。五.其它形式表示被动结构“beunder/in等介词名词”结构可代替进行时被动语态。Thecityisunderattack（isbeingattacked）atthemoment.?目前这个城市正受到进攻。Thetelephoneisinuse（isbeingused）now.?电话正在使用中。练习题单选：1.-Haveyoumovedintothenewhouse?-Notyet,theroom_.A.arebeingpaintedB.arepaintingC.arepaintedD.arebeingpainting2.Look!Theship_.A.isunloadingB.isbeingunloadedC.hadunloadedD.isbeenunloaded3.Thechildren_manytimesnottoswimintheriver.A.toldB.havetoldC.havebeentoldD.arebeingtold4.Thenewplan_now.A.isdiscussedB.isdiscussingC.isbeingdiscussedD.isgoingtodiscuss5.Thewholecitylookslikeabigconstructionsite.Manynewfactories_.A.havebeenbuiltB.arebeingbuiltC.aregoingtobebuiltD.arebuilding6.Asciencelab_inourschoolatpresent.A.isbeingbuiltB.hasbuiltC.isbuildingD.willbebuilt7.Sinceyourcar_.Youmayusemine.A.isbeingrepairedB.hasbeenrepairedC.isrepairingD.isbeingrepairing8.Anewcinema_here.Theyhopetofinishitnextmonth.A.willbebuiltB.isbuiltC.hasbeenbuiltD.isbeingbuilt9.Look!Theroads_now.A.arewideningB.arewidenedC.arebeingwidenedD.istobewidened10.-Thewindowisdirty.-Iknow.It_forweeks.A.hasntcleanedB.didntcleanC.wasntcleanedD.hasntbeencleaned现在进行时态的被动语态一、自主预习1.回顾复习1)现在进行时的构成：be+V.-ingIamdoingmyhomework.译2)被动语态的构成：be+V-ed（过去分词）(由by引出动作的发出者)Theschoolisbuiltbythegovernment.2.回归课本，找出下列句子中的动词部分。1)Werebeingkilledforthewoolbeneathourstomach.2)Ourfurisbeingusedtomakesweatersforpeoplelikeyou.3)Shewasbeingwatchedbyanelephant.4)Sogoodthingsarebeingdoneheretosavelocalwildlife.3.总结归纳，得出结论。现在进行时被动语态的构成：现在进行时被动语态表达的意义：二、用法讲解1.表示此时此刻正在进行的被动动作。Thenewplanisbeingdiscussednow.这个计划正在被讨论。2.表示现阶段正在进行的被动动作，但该动作不一定此时此刻发生。SeveralnewroadsarebeingbuiltinHeze.菏泽有几条新的公路正在建设中。3.表示一种经常的被动行为，常常与always,constantly等副词连用，往往带有夸奖、羡慕、埋怨、讨厌等感情色彩。Tomisalwaysbeingpraisedbyhisteacher.汤姆总受到老师的表扬。4.可与情态动词连用，表示说话者对正在发生的被动行为的推测。-Doyouknowwhatmaryisdoing?-Shemaybebeinginterviewedintheoffice.-你知道李华在干什么吗？-他可能正在办公室接受面试。三、拓展提升1.Theparentsaretakinggoodcareoftheirbaby.Thebabybytheirparents.(注：短语动词中的介词不能遗漏)2.AnEnglishpartyisbeingheldtonight.译：（注：现在进行时的被动语态有时可表示按计划或安排将要进行的一个被动动作）3.用现在进行时的被动语态改写下列句子：Theproblemisunderdiscussionatthemeeting.（注：be+under/in+n.可表示现在进行时的被动意义）四、课堂检测1.(2010陕西高考)Itisreportedthatmanyanewhouseatpresentinthedisasterarea.A.arebeingbuiltB.werebeingbuiltC.wasbeingbuiltD.isbeingbuilt2.(2010上海高考)Thechurchtowerwhichwillbeopentotouristssoon.Theworkisalmostfinished.A.hasrestoredB.hasbeenrestoredC.isrestoringD.isbeingrestored3.Sinceyourcar,yourmayusemine.A.isbeingrepairedB.hasbeenrepairedC.isrepairingD.wasbeingrepaired4Anewcinema_here.Theyhopetofinishitnextmonth.A.willbebuiltB.isbuiltC.hasbeenbuiltD.isbeingbuilt4.用下列词的现在进行时的被动语态形式填空makewashenjoydecorateAhugeChritstmastreewithstarsandgifts.Lookoutside,asnowmanbyacroudofchildren.Mycarbytwoworkersofthe4Sstore.Icecreamofdifferentflavors(口味)byseveralstudentsofClass5.4.用下列词的现在进行时的被动语态形式填空makewashenjoydecorateAhugeChritstmastreewithstarsandgifts.Lookoutside,asnowmanbyacroudofchildren.Mycarbytwoworkersofthe4Sstore.Icecreamofdifferentflavors(口味)byseveralstudentsofClass54.用下列词的现在进行时的被动语态形式填空makewashenjoydecorateAhugeChritstmastreewithstarsandgifts.Lookoutside,asnowmanbyacroudofchildren.Mycarbytwoworkersofthe4Sstore.Icecreamofdifferentflavors(口味)byseveralstudentsofClass5新课标必修2 Unit 4 Wildlife protection 现在进行时被动语态教学目标：1、学习现在进行时被动语态的构成。2、掌握现在进行时被动语态的用法(重点)3、使用现在进行时被动语态需要注意的几个问题.(难点)4、练习现在进行时的被动语态。(1)In fact, there are now so many deer that some are being sent to places which would like to return this kind of deer to the wild.(2)More milu deer are being moved to a new large nature park in shishou in Hubei Province .(3)The life of the milu is being studied there.现在进行时被动语态的构成：现在进行时的被动语态有肯定式、否定式、一般疑问式及特殊疑问式四种结构，现分述如下：1、肯定式：由“主语+am/is/are+ being+过去分词”构成,其中的am/is/are及being均是助动词，无任何词汇意义。e.g. A new house is being built over there.They are being trained at the center.2、否定式：由主语+am/is/are+ not+ being+过去分词构成。e.g. The question is not being discussed at the meeting.I am not being helped at present .3、一般疑问式及其回答由Am/Is/Are+主语+being+过分？构成，答语一般采用简略式，使用助动词am ,is或are.e.g. 1) -Is the car being repaired?-Yes, it is./No, it isnt.2) Are they being treated by the doctors ?Yes, they are./No, they arent.三、特殊疑问式及其回答主要有如下三种句式：a:疑问词（作主语）is/are+ being+过分？b:疑问词（作定语）主语is/are+ being+过分？c:疑问词+is/are+主语+being+过分?回答时，不能使用yes或no，而应根据实际情况回答。e.g. (1)-What is being done over there? -A new lake is being built.(2)-How many apples are being shipped?-One hundred tons.(3)-Where are the machines being repaired ?-In the factory.现在进行时被动语态的用法1、表现正在进行或发生的被动动作，常与now, look等词连用。e.g. Helicopters are being sent (by us )to rescue them now.He is being operated on in the hospital.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。e.g. A new factory is being built.They are being taught English at present .3、表示一种经常性或习惯性的被动行为，常与always, forever, continually, constantly等词连用，往往带有夸张、羡慕、赞扬、责备、厌烦及埋怨等感情色彩。e.g. The naughty boy is always being scoldedby his father.Tom is always being praised by the teacher .4与情态动词连用，表示对现在正在发生的被动行为的推测。e.g. (1) John is not here .He must be being interviewed(2) -Do you know what smith is doing ?-He is ill. He may be being examined by the doctor.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。The animals are being set free at present.2、注意短语动语后面的介词不可漏掉。有些动词短语如take care of , look after , talk about等，用于被动结构时，后面的介词不可漏掉。e.g. you are being talked about.译：这婴儿正受到很好的照顾The baby is being taken good care of.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, belong to ,break out ,take place ,fit mean ,become, fail, consist of ,look like 及cost 等不可用于被动语态。(1) The sun is rising.( )/ The sun is being risen.( )(2) What is happening?( )/ What is being happened?( )(3) The dish tastes delicious.( )The dish is being tasted delicious.( )TFTFTF4、注意时间状语及上下文的含义。现在进行时的被动语态一般不与表示一段时间的状语或表示次数的状语连用。e.g.(1) The watch has been repaired twice . ( )The watch is being repaired twice . ( )(2) The house over there has been built for two years.( )The house over there is being built for two years.( )FTTF练习 1、选择最佳答案。(1)Look! The ship_A is unloading B is being unloadedC had unloaded D is been unloaded(2) The children_ many times not to swim in the river .A told B have toldC have been told D are being told(3)The new plan _ now.A is discussed B is discussingC is being discussed D is going to discussBCC(4)Meat_ too long in the oven (烤箱)Ais not left B must not be leftC is not to leave D is not being left(5)The whole city looks like a big construction site ,Many new-factories_A have been built B are being builtC are going to be built D are buildingBB(6) You can see the house_ for years A isnt being painted B hasnt paintedC hasnt been painted D hadnt been painted(7) Since your car _.You may use mineA is being repaired B has b