高一英语必修二Unit4 Grammar课件

GrammarThePresentProgressivePassiveVoice现在进行时的被动语态,ThePresentProgressivePassiveVoice,结构：A陈述句：主语+am/is/are+being+过去分词B疑问句：疑问词+am/is/are+主语+being+过去分词用法：表示说话人说话时或现阶段正在进行的动作，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。意义：主语和谓语动词之间是被动关系，而且动作正在进行。-MusicisbeingtaughtbyMissLinow.-Newfunctionsarebeingaddedtothephoneatpresent.,TheTenseoftheThePassiveVoice（被动语态的各种时态）,一般现在时：am/is/are+p.p一般过去时：was/were+p.p现在进行时：am/is/arebeing+p.p过去进行时：was/werebeing+p.p现在完成时：have/hasbeen+p.p过去完成时：hadbeen+p.p一般将来时：will/shallbe+p.p,Canyoufindthefollowingsentenceinthereadingpassage?-Ourfurisbeingusedtomakesweaterslikeyours.Nowpleasepickouttwomoresentenceinthepassivevoiceusingthepresentcontinuoustense,1.Daisyisbeingwatchedbyanexcitedelephant2.Theelephantisbeingwatchedbyanexcitedelephant,Tryandseeifyoucanhelpfillinthefollowingform,isbeingstudied,isbeinghunted,_,isbeingprotected,isbeingphotographed,arebeingkilled,arebeingattacked,Exercise:1.Look!Everythinghereisunderconstruction.Whatstheprettysmallhousethat_for?A.isbeingbuiltB.havingbeenbuiltC.isbuiltD.isbuilding2.Doyoulikethematerial?Yes,it_verysoft.A.isfeelingB.feltC.feelsD.isfelt,A,C,3.Thepatient_now.Hewillcomeoutsoon.A.isexaminedB.isbeingexaminedC.isexaminingD.hasexamined4.Haveyoumovedintothenewhouse?Notyet,therooms_.A.arebeingpaintedB.arepaintingC.arepaintedD.arebeingpainting,B,A,用被动语态的适当形式填空1.Dontworryabouther.She_(meet)byherfriendsassoonasshearrives.2.He_(operate)ontwiceforthatdisease.3.Thenews_(talk)abouteverywhere.,willbemet,hasbeenoperated,isbeingtalked,4.English_(teach)hereinChinaforoveracentury5.Alotoftallbuilding_(set)up,andpeoplewillmoveinsometimenextyear.,hasbeentaught,arebeingset,完成句子：_(应该注意)eventhesmallestdetail(据说)_thathehasgonetoAmerica.3.Theplaceisverydirty.Rubbish_(扔)everywhere.,Attentionshouldbepaidto,Itissaid,hasbeenthrown,4.Mostofthestreetsinthecityhasbeenwidenedand