高中英语 Unit 4 Wildlife protection Period 5 Grammar学案新人教版必修2.doc

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1、Period5GrammarTheprogressivepassivevoice(现在进行时的被动语态)一、【学习目标】1.学习掌握现在进行时的被动语态的构成及用法。2.复习巩固各种时态的被动语态形式。二、【自主预习】Readthetextagainandfindoutthesentencesusingthepresentprogressivepassivevoice（现在进行时的被动语态）fromthepassage.1.____________________________________________________

2、___________2._______________________________________________________________3._______________________________________________________________4._______________________________________________________________5.__________________________________________________________

3、_____三、【合作探究】1.Examinethesentencesandfindthestructureofthepresentprogressivepassivevoice.现在进行时的被动语态基本结构：肯定形式：__________________________________否定形式：__________________________________2.讨论各种时态的被动语态的基本形式：1).一般现在时的被动语态_____________________________2).___________的被动语态be(w

4、as/were)done.3).现在进行时的被动语态_______________________________4).___________的被动语态be(was/were)beingdone5).现在完成时的被动语态______________________________6).___________的被动语态hadbeendone7).一般将来时的被动语态__________________________________8).___________的被动语态wouldbedone9).情态动词的被动语态_______

5、___________________________四、【课内达标】I.Changethefollowingsentencesintopassivevoiceoractivevoice:1.Theteachersinourgradearedevelopinganewteachingmethod.2.Icanfinishmycompositionintwohours.3.SomebodywasputtingupsomepicturesonthewallwhenIgotthere.4.Somebodyhadpickedupthe

6、childbeforehismotherarrived.5.Thechildrengavetheforeignguestsawarmwelcome.II.完成句子：6.Timsincehelosthisjobthreeweeksago.(unemploy)自从Tim三星期前丢了饭碗以来，他就一直处于失业状态。7.I'llhavetopushthecartothesideoftheroadbecausewe___________________ifweleaveithere.(fine)我不得不把车停在路边，因为如果我把它留在这

7、儿，我们会被罚款的。8.Ithinkyourpronunciation.（attention）我认为要更加注意你的发音。9.Someofthehotelsinmyhometown______________.(rebuild)我家乡的一些旅馆在重建。10.Pluto,theoutermostplanetofthesolarsystem,_________photographicallyinMarch1930.(discover)离太阳系中心最远的行星，冥王星，在1930年3月通过摄影被发现了。