Unit 4 History and traditions Discovering Useful Structures课件(共32张ppt，内嵌音频）人教版(2019）高中英语必修第二册1.pptxVIP

Unit4HistoryandTraditionsDiscoveringUsefulStructures

皇上不可能不要后宫了，于是解决办法是——

Anapplewrappedbyabeautifulboxcanbesenttoyourrelativesandfriends,expressingyourblessings.

1.Mostpeoplejustusetheshortenedname…2.Theyusethesameflag,knownastheUnionJack,…3.TheyhadcastlesbuiltallaroundEngland,…4.TheUnitedKingdom,GreatBritain,England--manypeopleareconfusedby…5.TheyconqueredEnglandafterthewell-knownBattleofHastingsinthe11thcentury.Underlinethepastparticiplesanddiscusstheirfunctions.作定语作定语作宾补作定语作定语

过去分词作定语一个叫Mary的女孩儿（call）由著名演员所扮演的角色（play）agirlcalledMaryaroleplayedbyafamousactor开水落叶boiledwaterfallenleaves1.Observeandfindout：过去分词作定语修饰名词，表被动或完成。放在所修饰词之前；放在所修饰词之后。单个分词分词短语abridgebuiltin1937一座建于1937年的桥梁

过去分词作定语2.Observeandfindout：过去分词作定语修饰名词及物动词的过去分词作定语往往表示；不及物动词的过去分词作定语不表示，只表示。Thisisalibrarybuiltlastyear.FirescausedbytheCaliforniaEarthquakedidalotofdamage.Mymotherisaretirednurse.Look!Therearefallenleaveseverywhere.被动和完成完成被动thedevelopedcountriesMymotherisaretirednurse.Look!Therearefallenleaveseverywhere.thedevelopedcountries

过去分词作定语=一个定语从句1.Thisisanorganisedtrip.Thisisatripthathasbeenorganised.这是一次有组织的旅行。2.Thebuildingcompletedlastyearisaschoollibrary.Thebuildingwhichwascompletedlastyearisaschoollibrary.3.Thebook,finishedinMay,sellswell.Thebook,whichwascompletedinMay,sellswell.去年完工的那座大楼是学校图书馆。这本书是5月份完成的，十分畅销。

AcelebritynamedYaoMingwillencounterus.Exercise改定语从句为过去分词1.AcelebritywhoisnamedYaoMingwillencounterus.Manypeoplediefromthepollutedaireveryyear.2.Manypeoplediefromtheairwhichhasbeenpollutedeveryyear.It’sabridgebuiltin1937.3.It’sabridgewhichwasbuiltin1937.Theguideintroducedtoussomehistoricbuildingsandculturaltraditionspreservedwellhere.4.Theguideintrodu