外研版必修三UNIT4AMAZINGARTGRAMMAR课件-（37张）

Unit4AmazingartGrammar:Presentcontinuouspassivelivebroadcastinglivestreamingwhatthehostissharingwhatisbeingshared

inrealtimeLearningObjectives

ReadandthinkUsing

Language1.Thisbroadcastisbeingbrought

toyoufromthelargestmuseumonEarth—theLouvre!2.Andjustlookathowherdressisbeingfolded

bythewind!3.I’mbeingpushedaroundquiteabit,infact.4.About35,000worksarecurrentlybeingdisplayed

inover300roomsintheLouvre,…a.Andjustlookathowherdressisbeingfoldedbythewind!b.I'mbeingpushedaroundquiteabit,infact.ThinkandanswerUsing

LanguageQ1.Whatcausestheactioninsentence(a)?Thedressorthewind?Q2.Whatishappeningto“me”insentence(b)?Thewind.Peoplearound“me”arepushing“me”.Comparethesesentencesfromtwogroupsandanswerthequestions.a.Andjustlookathowherdressisbeingfoldedbythewind!b.I'mbeingpushedaroundquiteabit,infact.c.Andjustlookathowthewindisfoldingherdress!d.Peoplearepushingmearoundquiteabit,infact.ThinkandanswerUsing

LanguageQ3.Whatisthedifferencebetweenthetwogroupsofsentences?Thetwosentencesofthefirstgroupusethepassiveform,whilethetwoofthesecondgroupusetheactiveform.Comparethesesentencesfromtwogroupsandanswerthequestions.a.Andjustlookathowherdressisbeingfoldedbythewind!b.I'mbeingpushedaroundquiteabit,infact.c.Andjustlookathowthewindisfoldingherdress!d.Peoplearepushingmearoundquiteabit,infact.ThinkandanswerUsing

LanguageQ4.Whydoestheauthorchoosetousethepassiveform(a,b)insteadoftheactiveform(c,d)inthereadingpassage?Insentenceb,“I”don’tknowthepeoplearound“me”,andthereisalsononeedtomentionwhoarepushing“me”.Asaresult,thepassiveformisusedhere.

Insentencea,theauthorisdescribingthesculpture,sothedress,ratherthanthewind,shouldbetheauthor’sfocusanditservesasthesubject.1.现在进行时的被动语态：

用于描述一个被动的动作正在进行

2.基本结构：

主语+be(am/is/are)+beingdone...Learntherules1Using

Language肯定形式：be(am/is/are)beingdone否定形式：be(am/is/are)notbeingdone一般疑问句：be(am/is/are)+主语+beingdone特殊疑问句：特殊疑问词+be(am/is/are)+主语+beingdone特殊疑问词+be(am/is/are)+beingdoneLearntherules1Using

LanguageThenewfilmisbeingshowninthetheatre.Heisbeingbeatenbyhisfatherinthelivingroom.Anewairportisbeingbuilt.Theexperimentisbeingconductednowadays.Heisalwaysbeingcriticizedbytheteacherbecauseofhispoorperformance.Theheavyrainspoiledhisclothes.Theymaybebeingwashednow.ReadandanalyseUsing

Language1.说话时正在发生(1&2)2.现阶段正在发生(3&4)3.与频度副词always等连用，表示喜欢或讨厌的感情色彩(5)4.与情态动词连用，表示对正在进行的被动动作的推测(6)PracticeUsing

LanguageisbeingbuiltisbeingtranslatedarebeingstolenbebeingusedReadthetext,focusontheunderlinedsentencesandrewrite

themwiththepresentcontinuouspassive.PracticeUsing

Language

it(greatart)isbeingcreatedeverywhereyoulookPracticeUsing

Language

impressive,originalbuildingsarebeingbuilt

treesarebeingtrimmed（修剪）

intointerestingshapes

beautifulpicturesarebeingpainted主动语态变被动语态的原则＂三变＂：主语变为by短语，宾语变为主语，谓语由主动变为被动；＂三不变＂：原句意思不变，原句时态不变，原句主谓宾以外的成分不变。Learntherules2Using

LanguageTheyarebuildingapark.→Aparkisbeingbuilt.Readthetextagainandfindoutwhatitismainlyabout.Artiseverywherearoundus.PracticeUsing

LanguageDescribe

whatishappeninginthepictureusingpresentcontinuouspassive.PracticeUsing

Languagearrange(整理，排列，布置)Theboyisarranginglamps.Lampsarebeingarranged.DescribeaneventUsing

LanguageDescribewhatishappeningineachpictureusingtheactiveandpassiveformofthegivenwords.paintTheboyispaintingthewall.Thewallisbeingpainted.DescribethepictureUsing

LanguagehangThegirlishangingapainting.Apaintingisbeinghung.悬挂：hang-hung-hung绞死：hang-hanged-hangedDescribethepictureUsing

LanguageputupTheboyisputtingupabanner.Abannerisbeingputup.bannerDescribethepictureUsing

LanguagecarryTheboyiscarryingastatue.Astatueisbeingcarried.DescribethepictureUsing

LanguagewriteTheboyiswritinginvitations.Invitationsarebeingwritten.DescribethepictureUsing

LanguagesweepThegirlissweepingthefloor.Thefloorisbeingswept.sweep-swept-sweptDescribethepictureUsing

LanguageWriteashortpassagetodescribewhatishappeninginthepicture.(3m)DescribeaneventUsing

LanguageTheSchoolArtExhibitionwilltakeplacenextMonday.Nowlet’sseewhatpreparationsarebeingmadeinthedisplayroom.Look,abannerisbeingputupinthefrontoftheroom.Thewallisbeingpaintedandbeautifulpaintingsarebeinghung.ApossibleversionUsing

LanguageAtthebackoftheroom,colourfullampsarebeingarranged.Thefloorisbeingswept.Howcleanitis!Astatueisbeingcarriedtotheexhibitionstand.Manyinvitationsarebeingwritten.EverythingisbeingpreparedandpleasestaytunedfortheSchoolArtExhibition.ApossibleversionUsing

Languagetakecareof,lookafter,payattentionto,talkabout,thinkof等动词加介词构成的短语用于现在进行时的被动语态时，其中的介词不可省略。如：Sheisbeingtakencareofbyhergrandparents.她现在由爷爷奶奶照顾。练习：野生动物保护正在受到关注。Wildlifeprotectionisbeingpaidattentionto.Learntherules3Using

Languagebe(am/is/are)＋under/in＋n.，有时可以相当于现在进行时的被动语态。如：Themuseumisunderconstructionnow.＝Themuseumisbeingconstructednow.Theissueisunderdiscussion.

＝Theissueisbeingdiscussed.

练习：Thenewairportisinuse.

＝Thenewairportisbeingused.Learntherules3Using

Language翻译：

他很生气，因为他总是被嘲笑。(laughat)Heisangrybecauseheisalwaysbeinglaughedat.在那些人中正谈论着某件事情。(talkabout)Somethingisbeingtalkedaboutamongthosepeople.2.改写：Help!Weareunderattack!=Help!Wearebeingattacked!Manyvaluableartworksareonshowinthemuseum.=Manyvaluableartworksarebeingshown

inthemuseum.PracticeUsing

Languageattackn.&vt.shown.&vt.基本概念1.此时此刻或现阶段正在进行或发生的被动动作2.主语为动作的承受者,与动词为被动关系基本结构肯定式：be(am/is/are)+being+done否定式：be(am/is/are)+not+being+done一般疑问句:

Be(Am/Is/Are)+主语+being+done？特殊疑问句:疑问词+be(am/is/are)+主语+being+done？疑问词+be(am/is/are)+being+done？主要用法1.说话时或现阶段一个被动动作正在发生或持续。2.习惯的被动行为（有赞扬、责备、厌烦及埋怨等感情色彩）。3.与情态动词连用，表示对正在发生的被动动作的推测。Revision:presentcontinuouspassiveUsing

Language听！有人在敲门。(knockat)Listen!Thedoorisbeingknockedat.J.K.Rowling的新书正由John翻译着。ThenewbookbyJ.K.RowlingisbeingtranslatedbyJohn.因为缺材料，这座桥现在没有在建造中。(lackn.)Duetolackofmaterials,thebridgeisnotbeingbuiltnow.他频繁受到表扬是因为他总是乐于助人。Heisbeingpraised

frequently

becauseheisalwaysreadytohelpothers.他论文被拒了。现在可能在修改中。(reject;revise)Hispaperhasbeenrejected.Itmaybebeingrevisednow.病人是正在接受检查吗？(examine)Isthepatientbeingexaminedn