高中英语 32(Unit 3 Learning about language)课件 新人教版选修7 课件VIP免费

新课标人教版课件系列《高中英语》选修(模块）7-3.2LearningaboutlanguageExplanationdepths:thedepthoftheocean海洋深处shore:distancefromthetoptothedown深度thelandalongtheedgeoftheseaorocean岸，滨somewheretoliveorstay,oftenalsoprovidingfoodorotherservices住宿intheperiodoftimebetweentwotimesortwoevents其间；同时accommodation:inthemeantime:agroupofanimalsthathunttogetherorarekeptforhuntingthesportoractivityofswimmingunderwaterwithasnorkelpack:snorkeling:Grammar1.动名词的被动语态-ing形式的被动语态，其构成为beingdone，可在句中作主语，表语，宾语，宾语补足语，定语和状语，但不能单独作谓语，其完成形式为havingbeendone,多在句中作状语。如果动名词的逻辑主语为动名词所表示的动作的承受者，动名词要用被动语态，动名词的被动语态有一般式与完成式之分。1)当动名词的逻辑主语是动名词动作的对象或承受者时，动名词要用被动语态。Icouldnolongerstandbeingtreatedlikethat.我再也不能忍受被那样对待。ShewasproudofhavingbeentrainedintheU.K.在英国受过训,她感到自豪。有些动词后的动名词用主动形式，但表示被动意义。这样的动词有want,need,deserve,require。Thebikeneedsrepairing.Ifathingisworthdoing,itisworthdoingwell.2)完成式表示动名词的动作发生在谓语动作之前。Hepridedhimselfonhavingneverbeenbeateninclass.Iapologizeforhavingbrokenmypromise.我没有遵守诺言,我道歉。2.现在分词的被动语态在表示一个被动动作时，如果这个动作是现在正在进行的，或是与谓语表示的动作同时发生的，我们可以用现在分词的被动形式。强调现在分词表示的动作发生在谓语动词所表示的动作之前时，可用现在分词被动语态的完成式(having+been+过去分词)。1)作定语Theproblembeingdiscussedisveryimportant.正在被讨论的问题很重要。2)构成复合宾语You’llfindthetopicbeingdiscussedeverywhere.Aswegottherewesawnewbridgesbeingbuilt.3)做状语Beingaskedtoanswerthequestion,shecouldn’trefuse.1.---WhatmadeBillsoangry?---___.Hisgirlfriendpromisedtocomeat8:30,butshehasn’tcomeyet.A.HavingkeptwaitingB.BeingkeptwaitingC.TobekeptwaitingD.BeingkeptwaitedB2.Thebuilding___inourschoolisforusteachers.Thoughthere’snoisemostoftheday,westillfeelhappyaboutit.A.builtB.havingbeenbuiltC.tobebuiltD.beingbuiltD3.Thesquirrelwasluckythatitjustmissed___.A.catchingB.tobecaughtC.beingcaughtD.tocatchC4.Whileshopping,peoplesometimescan’thelp___intobuyingsomethingtheydon’treallyneed.A.topersuadedB.persuadingC.beingpersuadedD.bepersuadedC5.___manytimes,theboystilldidn’tknowhowtodotheexercises.A.HavingtaughtB.HavingbeentaughtC.taughtD.TeachingB6._________thewholestory,Janedecidednottoseethefilm.A.HavingbeentoldB.HavingtoldC.BeentoldD.TellingA7.Themissingboyswerelastseen___playingontheplayground.A.playingB.tobeplayingC.playD.toplayA8.______toputonaperformance,MissGreencouldn'trefuseverywell.A.BeingaskedB.AskedC.AskD.TobeaskedA