Unit2MakingaDifferenceUsinglanguage过去分词作定语课件高中英语((1))

Book3Unit2Makingadifference是靖靖呀1.…Ryanhadtroublebelievingthewordsspoken

byhis

teacher…2.InUganda,Ryanatlastsawthefinishedwellwith

hisowneyes.Whatwasspokeninsentence(1)?Whatwasfinishedinsentence(2)?thewellwasfinishedhis

teacherwords3....Ryanhadtroublebelievingthewordswhichwerespokenbyhisteacher...4.InUganda,Ryanatlastsawthewell,whichwasfinished,withhisowneyes.Whatisthedifferencebetweenthetwogroupsofsentences?theformerwasmoreconciseanddirect.Brainstorming:Whydoestheauthoruse-ed?concise，direct，formal，clear划线的词和短语在句子中做什么成分。Asasix-year-oldCanadianschoolboy,RyanhadtroublebelievingthewordsspokenbyhisteacherthatmanypeopleindevelopingAfricancountriescouldn’tgetenoughcleanwater.Whattheyneededwasawelldugneartheirhomes.Healsosawhundredsofdelightedstudentswhohadturnedouttowelcomehim.InUganda,Ryanatlastsawthefinished

wellwithhisowneyes.Manyinspired

peoplegavehimtheirsupport.Thisinsightgrewfromthedeterminedattitudeofasix-year-oldboywhohadthecourageandperseverancetomakehisdreamareality.1和2为：过去分词作后置定语3到6为：过去分词作前置定语1.前置定语与后置定语：LastMondayourclasswentonanorganizedtriptoaforest.LastMondaywewentonatriporganizedbyourschooltoaforest.1.前置定语与后置定语：Theretiredmanwasveryinterestedinpainting.Themanretiredthreeyearsagowasveryinterestedinpainting.单前短后Nothing

reportedinthenewspaperattractshim.Sheisoneofthoseinvited.当被修饰的词是由some/any/no＋thing/body/one所构成的不定代词或指示代词those等时，虽然是一个单一的分词作形容词用，但也要放在其后。单前短后不定后awantedpersonworkerwantedthewordsgiventhegiventime有些过去分词作前置定语与后置定语时意义不同有些过去分词表示特定含义时，单独作定语要放在所修饰的名词之后，如left(剩余的),given(所给的),concerned(有关的)等被通缉的人招聘工人所给的单词既定的时间1.过去分词作定语时的位置1.3过去分词短语作定语时往往作后置定语，相当于定语从句。这些卡车运载从国外进口的货物。Thesetruckscarrygoodsimportedfromforeigncountries.=Thesetruckscarrygoodswhich/thatareimportedfromforeigncountries.Thehouses,builtlastyear,weredestroyedbytheearthquakeyesterday.=Thehouses,

whichwerebuiltlastyear,weredestroyedbytheearthquakeyesterday.n.+done=which/thatbedoneRyanisayoungmanwhoisadmiredbyalotofPeople.Ryanisayoungmanadmiredbyalotofpeople.ThemoneywhichisraisedbyhisfoundationsupportsschoolsandcommunitiesinAfrica.ThemoneyraisedbyhisfoundationsupportsschoolsandcommunitiesinAfrica.AsinthewordswhichwerespokenbyRyan,weneedtonotonlydonatemoneybutalsogetnewideas.AsinthewordsspokenbyRyan,weneedtonotonlydonatemoneybutalsogetnewideas.Ithinkthesupportwhichisneededincludesnewtechnologyforrecyclingwaterandeducationonhowtouseandsavewater.Ithinkthesupportneededincludesnewtechnologyforrecyclingwaterandeducationonhowtouseandsavewater.P22跟踪训练一：1)中国不是个发达国家。__________________________________2)受伤的工人们被送往医院。__________________________________3)昨天会议上讨论的问题非常重要。__________________________________4)任何使用过的东西都可回收。___________________________

Chinaisnotadevelopedcountry.

Theinjuredworkersweresenttothehospital.

Theproblemdiscussedatyesterday'smeetingisveryimportant.

Everythingusedcanberecycled.按动词后可否直接跟宾语1.及物动词的过去分词作定语时，在语态上表示被动；在时间过去分词作定语时的意义上，常表示动作已经发生或完成。有时只表示被动。Heisateacherrespectedbyallthestudents.

他是一位受所有学生尊敬的老师。Theplanputforwardatthemeetingwillbecarriedoutsoon.会上提出的计划将很快被执行。二、过去分词作定语时的意义（只表示被动）（表示被动和完成）2.过去分词作定语时的意义2.1及物动词的过去分词作定语时，在语态上表示被动；

在时间上，常表示动作已经发生或完成。有时只表示被动。语境运用(1)Therewasabigdog________(tie)toafenceoutsidethehouse.(2)Nowmorethan60%oftherice____________(produce)inChinaeveryyearisfromthishybridrice(杂交水稻).tiedproduced2.不及物动词的过去分词作定语时，不表示被动意义，只强调动作完成。Therisensunisshiningbrightlyinthemorning.早晨，

明亮地照耀着。WhenIwokeupthenextmorning,Ifoundthegroundwascoveredwith______

leaves.当我第二天早上醒来时，发现地上全是落叶。练习：Theoldmanoverthereisa___________(retire)worker.升起的太阳fallenretired3.总结名词不定代词v+ed单个过去分词过去分词短语或修饰指示代词those/不定代词被动完成被动区分ved与v-ing：Chinaisnotadevelopedcountry.Chinaisadevelopingcountry.2.过去分词作定语时的意义fallingleavesfallenleavesdevelopingcountriesdevelopedcountriesboilingwaterboiledwater4.非谓语作定语TheUnitedNationsChildren’sFund,alsoknowing/knownasUNICEF,isaUnitedNations(UN)organisationbasing/basedinNewYork.Itoffershelpneeding/neededbychildrenallovertheworld.knownReadandchoosethecorrectformofthesewords.basedneededP23UNICEFwasfoundedon11December1946,toprovidefoodandhealthcaretochildrenincountriesdamaging/damagedinWorldWarII.damagedReadandchoosethecorrectformofthesewords.Since1953,UNICEFhastakenupanextendedmissiontohelpchildreninthedeveloping/developedworld,developingReadandchoosethecorrectformofthesewords.......includingthoseliving/livedwithdiseasesordisabilities,and

thoseaffecting/affectedbyrapidmodernisationand

environmentalproblems.livingReadandchoosethecorrectformofthesewords.affected单句语法填空With_______(fall)leaves________(bury)intheeartheveryyear,thesoilbecomesricherandricher.Theproducercomesregularlytocollectthe

cameras

__________

(return)toourshopforqualityproblems.Shefeltso_____________thatshecouldn’tdrivethecaratsucha____________speed

(frighten).Many__________(use)computerswillbesoldatthismarket.Theexperience_____________(obtain)fromtheactivitywassharedamongthem.Agreatnumberofstudents______________(question)saidtheywereforcedtopractisethepiano.Mrs.Whiteshowedherstudentssomeoldmaps_____________(borrow)fromthelibrary.f