人教版（2019）必修 第二册Unit 4 History and traditions Discovering Useful Structures 课件

人教必修二Unit4DiscoveringUsefulStructuresExpressingfeelingsanddescribesituations教学目

Lead-ina________vaseabridge_______in1937Theangrycouplearetryingtomakethemselves________.brokenbuiltheardThewordsintheblanksareusedasattributeorobjectcomplement,theyarepastparticiples.12ToknowtheusageofpastparticiplesbyanalysingTousepastparticiples目标一：ToknowtheusageofpastparticiplesbyanalysingActivity1:Finishthetwotasks.1.Mostpeoplejustusetheshortenedname:“theUnitedKingdom”or“theUK”.2.Theyusethesameflag,knownastheUnionJack,aswellassharethesamecurrencyandmilitarydefence.3.TheyhadcastlesbuiltallaroundEngland,andmadechangestothelegalsystem.定语attribute定语attribute宾语补足语Objectivecomplement1.Lookatthesentencesandunderlinethepastparticiples.What

functionsdothepastparticiplehave?Thenmakeasummaryandfillintheblanks.shortened在句1中位置在名词_________，knownas在句2中位置在名词________。1句和2句中分词和分词短语都用来修饰_________，做定语；句子3名词castles是作had的宾语，所以built是对名词castles进行补充说明，做_____________（简称宾补）。结论：

单个分词作名词的定语时，其位置在名词前；分词短语则放在名词后面。

Summarize：前面后面名词宾语补足语2.Thenfindmoresentenceswiththe-edforminthetext.TheUnitedKingdom,GreatBritain,England—manypeopleareconfusedby...TheyconqueredEnglandafterthewell-knownBattleofHastingsinthe11thcentury.Activity2:Lookatthesentencesbelowandfindouttherules.1.TheyhadcastlesbuiltallaroundEngland,andmadechangestothelegalsystem.2.She

hadherpaintingboxed

soitwasdeliveredsafely.3.Wefoundourselvesshocked

bythelargenumberofvisitors.4.Ifeltmyselfoftenconfused

atfirst.Whenthepastparticipleisusedastheobjectcomplement,itisoftenformedwiththe“have/get/feel/find/...+object+-edform”Activity3:Finishthefollowingtasks.1.Completethephrasesintherightcolumnbyusingthepastparticiplesintheleftcolumn.PastParticiplesastheAttribute(1)Tiredvisitorsawell-organisedtripbeautifullydressedstarsPastParticiplesastheAttribute(2)visitors___________ofthelongwait/...atrip___________wellbymyworkplace/...stars___________beautifullyattheevent/...Step1:findoutpastparticipleincolumnAStep2:concentrateonthewordsneededtobeattributedStep3:choosecorrectwordsandfillintheblankstiredorganiseddressed2.Comparethemeaningofeachpairofphrases.PastParticiplesastheAttribute(1)PastParticiplesastheAttribute(2)tiredvisitorsvisitorstiredofthelongwait/...awell-organisedtripatriporganisedwellbymyworkplace/...beautifullydressedstarsstarsdressedbeautifullyattheevent/...Singlepastparticiples+n.n.+Pastparticiplesinphraseform3.Thenmakesentenceswiththephrases.目标二：TousepastparticiplesActivity1:Readeachsentenceandunderlinethe-edformastheobjectcomplement.1.JudyandIhadourcarparkedinanundergroundcarparknearTrafalgarSquare,wherewecouldgetourcarbatterycharged.2.Whenwefinallyreachedtheservicedesktoaskforaudioguides,wehearditannouncedthattherewerenoaudioguidesleft.3.WefoundourselvesverysurprisedbythelargenumberofvisitorsandtheamountofnoiseattheentranceoftheNationalGallery.4.JudyhadhereyesfixedonVanGogh’sSunflowers.Itwashardtoapproachthepaintingasthereweresomanypeoplearound.5.Shehadacopyofthepaintingboxedtoensurethatitwasdeliveredsafely.1.JudyandIhadourcarparkedinanundergroundcarParknearTrafalgarSquare,wherewecouldgetourcarbatterycharged.2.Whenwefinallyreachedtheservicedesktoaskforaudioguides,wehearditannouncedthattherewerenoaudioguidesleft.3.WefoundourselvesverysurprisedbythelargenumberofvisitorsandtheamountofnoiseattheentranceoftheNationalGallery.4.JudyhadhereyesfixedonVanGogh’sSunflowers.Itwashardtoapproachthepaintingasthereweresomanypeoplearound.5.Shehadacopyofthepaintingboxedtoensurethatitwasdeliveredsafely.Activity2:Finishthetwotasks.Rewritethesentenceswithpastparticiplesastheattribute.1.LochNesswassurroundedbybeautifulnaturallandscape,whichmadeitlookamazing.2.Carlandhisfriendsstayedwithagenerousfamilywhoofferedthembreadwithbutterandhoneythatwashomemade.3.Thefamily’sancestoronceattendedtosoldierswhowerewoundedintheFirstWorldWar.4.TheyoungpeoplewereattractedbythelegendofLochNess.Theywatchedoverthelakewiththeircamerasandbinocularswerepositionedonthehill.1.LochNesssurroundedbybeautifulnaturallandscapelooksamazing.2.Carlandhisfriendsstayedwithagenerousfamilywhoofferedthemhomemadebreadwithbutterandhoney.3.Thefamily’sancestorsonceattendedtowoundedsoldiersintheFirstWorldWar.4.TheyoungpeopleattractedbythelegendofLo