Unit2 Making a Difference Using Language 过去分词作定语课件-2024-2025学年高中英语外研版（2019）必修第三册

I’mabrownbear.定语的定义brown定语

定语

修饰、限定、说明名词或代词的成分。定义

种类1.前置定语2.后置定语当定语放在所修饰名词的前面，我们称之为前置定语。一个漂亮的女孩一位疲倦的学生Eg：abeautiful

girl当定语放在所修饰名词的后面，我们称之为后置定语。atiredstudent一个穿红色衣服的女孩Eg：agirlinred找出定语I’macutebear.cute形容词前置Ilikepotatochips.potato名词作定语I’mabearinahoodie.介词短语后置inahoodie数词前置Ihavealotoffriends.alotof找出定语I’mabearstandingonaball.standingonaball现在分词短语后置v-ing作定语时，与所修饰的名词之间的关系是___________或

时间上是___________主动的正在进行I’mabearstandingonaball.standingonaball现在分词短语后置v-ing作定语时，与所修饰的名词之间的关系是___________或

时间上是___________主动的正在进行v-ed（过去分词）作定语时，与所修饰的名词之间的关系是___________或

时间上是___________被动的已经完成分词作定语adevelopingcountryadevelopedcountryboilingwaterboiledwaterdevelopv.发展boilv.沸腾发展中国家发达国家沸水开水v-ing→主动

或正在进行V-ed→被动或

已完成文中句子划线的词和短语在句子中做什么成分。v-ed（过去分词）作定语时，与所修饰的名词之间的关系是被动的

或

、时间上是已经完成a....Ryanhadtroublebelievingthewordsspoken

byhisteacher...b.InUganda,Ryanatlastsawthefinishedwellwithhisowneyes.Thewordswerespokenbytheteacher.Whatwas

spokeninsentence(a)?Whatwasfinishedinsentence(b)?Thewellwasfinishedbysomeone.文中句子划线的词和短语在句子中做什么成分。v-ed（过去分词）作定语时，与所修饰的名词之间的关系是被动的

或

、时间上是已经完成a....Ryanhadtroublebelievingthewordsspokenbyhisteacher...b.InUganda,Ryanatlastsawthefinishedwellwithhisowneyes.c.…Ryanhadtroublebelievingthewordswhichwere

spoken

byhisteacher…d.InUganda,Ryanatlastsawthewell,whichwas

finished,withhisowneyes.Thesentencesusing-edasattributivearemoreconciseandformal.过去分词作定语更简洁

更正式n.+done=which/thatbedone书上练习P17A2改写划线句子Ryanisayoungmanadmiredbyalotofpeople.ThemoneyraisedbyhisfoundationsupportsschoolsandcommunitiesinAfrica.communityn.社区书上练习P17A2改写划线句子AsinthewordsspokenbyRyan,weneedtonotonlydonatemoneybutalsogetnewideas.Ithinkthesupportneededincludesnewtechnologyforrecyclingwaterandeducationonhowtouseandsavewater.文中句子Whattheyneededwasawelldugneartheirhomes.他们需要的是在他们家附近挖的一口井。2.Healsosawhundredsofdelightedstudents【whohadturnedouttowelcomehim.】他还看到数百名高兴的学生出来欢迎他。3.InUganda,Ryanatlastsawthefinished

wellwithhisowneyes.在乌干达，Ryan终于亲眼看到了完工的水井。4.Manyinspired

peoplegavehimtheirsupport.许多受到鼓舞的人都支持他。划线的词和短语在句子中做什么成分。v-ed（过去分词）作定语时，与所修饰的名词之间的关系是被动的

或

、时间上是已经完成过去分词作定语时，位置通常在？过去分词作定语

的位置1.一般情况下，单个的过去分词作前置定语→

过去分词+名词落(fall)叶被污染(pollute)的水fallenleavespollutedwater【Exercise】The________(break

破坏

)cup

isontheground（杯子在地上）.

brokeninterest-- interested

感到有趣的--interesting

令人感兴趣的excite-- excited

感到兴奋的--exciting

令人兴奋的bore-- bored

感到无聊的--boring

令人无聊的please-- pleased

感到高兴的--pleasing

令人高兴的worry-- worried

感到担忧的--worrying

令人担忧的()()表示已经完成的动作过去分词作定语

的位置1.一般情况下，单个的过去分词作前置定语→

过去分词+名词落(fall)叶被污染(poluute)的水fallenleavespollutedwater注意：

单个的过去分词修饰代词时，要后置those或something,everything,anything,nothing,nobody等代词Eg:Heisoneof__________.某些有趣的事

somethinginteresting他是那些被邀请的人之一。thoseinvited()Idon‘tlikethebookwrittenbyMartin.我不喜欢这本马丁写的书。ThatisthebikerepairedbyTom.那是Tom修好的自行车。过去分词作定语

的位置2.过去分词短语作定语时往往作后置定语n.+done=which/thatbedone=定语从句iswritten表示被动Idon’tlikethebookthebookiswrittenbyMartin.thatwhichThatisthebikethat/which

isrepairedbyTom.

isrepaired过去分词作定语

的位置3.过去分词作定语有时已成为了固定搭配belostinthought(陷入沉思)beseated(坐着的)behidden(隐藏的)besurroundedwith(被环绕着)beburied/absorbedin(沉溺于)bedressedin(穿着)betiredof(厌烦)befacedwith(面对)bebasedon(以…为基础)beaccustomedto(习惯于)练习册

过关检测I.单句语法填空1.Thefirsttextbook________(write)forteachingEnglishasaforeignlanguagecameoutinthe16thcentury.3.Theprofessor_______(give)usalecture

nowcomesfromAmerica.4.Haveyoueverreadanybooks_______(write)bythefamouswomanwriter?written表示被动giving正在做written表示被动Exercise练习(1)Therewasabigdog________(tie

栓)toafenceoutsidethehouse.(2)Theoldmanoverthereisa___________(retire

退休)worker.(4)Mostoftheguestswhowereinvitedtothepartyweremyclassmates.(改成过去分词的作定语)→Mostoftheguestsinvitedtothepartyweremyclassmates.(5)Iamfondofthefoodthatiscookedbyyourmother.→Iamfondofthefoodcookedbyyourmother.(6)Heisateacherrepectedbyallthestudents.→Heisateacherwho/thatisrespectedbyallthestudents.

tiedretired表示被动动作已完成动作已完成n.+done=which/thatbedone过去分词作定语

总结名词不定代词v+ed单个过去分词过去分词短语或

表示动作________表示动作________完成被动分词作定语

总结书上练习P17A3选择合适的形式v.-ing表示正在进行中的v.-ing修饰those,those与live之间为主动关系练习册

过关检测I.单句语法填空1.Thefirsttextbook________(write)forteachingEnglishasaforeignlanguagecameoutinthe16thcentury.2.Maryisanewnurseandherjobistotake

careofthe_________(wound)

soldiers.3.Theprofessor_______(give)usalecture

nowcomesfromAmerica.4.Haveyoueverreadanybooks_______(write)bythefamouswomanwriter?5.Thestonebridge,______(built)

fiftyyearsago,isstillingoodconditionnow.writtenwounded表示被动当成形容词来用giving正在做written表示被动built已完成练习册

过关检测6.Thecars_______(sell)atthemarketnowaremadeinGuangdong.7.Weplannedtohaveourpicnicintheforest

nexttoa_______(fall)tree.8.ShewasfluentinChinesewhileIhad

difficultywithmy__________（speak）English.9.Heisinvitedtothemeeting__________(hold)

nextweek.10.Jimhasretired,buthestillremembersthe

happytime__________(spend)withhis

students.表示被动已完成soldfallenspoken口语held表示被动spent已完成练习册

过关检测Ⅱ.完成句子1.失去(lose)