Unit+2+Making+a+Difference+Understanding+ideas+高中英語外研版（2019）必修第三冊

UsinglanguageUnit2Makingadifference新外研版Book3LearningobjectivesInthisclass,youwilldistinguishtheusageof-edasattributivebyanalysingthesentencesfromreadingpassage；practiseusing-edasattributivecorrectly.DoyourememberRyan’sstory?Ryanhadtroublebelieving…Hecleanedwindows,didgardeningto...InUganda,hesaw...andalsosaw...Lookatthesentencesandanswerthequestions.a

...Ryanhadtroublebelievingthewordsspokenbyhisteacher...b

InUganda,Ryanatlastsawthefinishedwellwithhisowneyes.Whatwasspokeninsentence(a)?

Whatwasfinishedinsentence(b)?Whatisthefunctionofthewordsinredinthesentences?“Thewords”.“Thewell”.Theyarebothusedasattribute(定語),

whichshowpassiveinsteadofactiveactions.PresentationPresentationLookatthesentencesandanswerthequestions.a

...Ryanhadtroublebelievingthewordsspokenbyhisteacher...b

InUganda,Ryanatlastsawthefinishedwellwithhisowneyes.Whatisthedifferencebetweenthetwogroupsofsentences?Sentences(a)and(b)contained-edasattributivewhilesentences(c)and(d)containattributiveclauses.c

...Ryanhadtroublebelievingthewordswhichwerespokenbyhisteacher...d

InUganda,Ryanatlastsawthewell,whichwasfinished,withhisowneyes.PresentationLookatthesentencesandanswerthequestions.a

...Ryanhadtroublebelievingthewordsspokenbyhisteacher...b

InUganda,Ryanatlastsawthefinishedwellwithhisowneyes.Whatisthedifferencebetweenthetwogroupsofsentences?c

...Ryanhadtroublebelievingthewordswhichwerespokenbyhisteacher...d

InUganda,Ryanatlastsawthewell,whichwasfinished,withhisowneyes.Thesentencesusing-edasattributivearemoreconciseandformal.PresentationLookformoresentenceswith-edasattributiveinthereadingpassage.Atfirst,hisplanwastoearnmoneytobuildasinglewellsomewhereinAfrica.Hecleanedwindowsanddidgardeningforhisfamilyandneighbours.Hesoonreachedhisfirsttargetof$70,butwhenhegavethemoneytoacharity,hewastoldthatitactuallycost$2,000tobuildawell.Seventydollarswasonlyenoughforahandpump.Ryanunderstoodthatahandpumpwouldn'thelpthechildren.Whattheyneededwasawelldugneartheirhomes.①PresentationLookformoresentenceswith-edasattributiveinthereadingpassage.InUganda,Ryanatlastsawthefinishedwellwithhisowneyes.Butthatwasnotall.Healsosawhundredsofdelightedstudentswhohadturnedouttowelcomehim.Theysanganddancedhappily.Someevenofferedhimfoodandgifts.AtfirstRyanwasnervous,butsoonagreatwarmthfilledhim.Hereallyhadmadeadifferenceforthesechildren.Hebrokeintoajoyfulsmile.②PresentationLookformoresentenceswith-edasattributiveinthereadingpassage.Later,Ryan’sexperienceledhimtosetupafoundationtoencouragemorepeopletohelp.Manyinspiredpeoplegavehimtheirsupport.Ryan'sfoundationcontinuestoattractsupportfrommoreandmorepeople,sotheworkofbuildingmorewellscangoon.Today,over800,000peoplein16countriesacrossAfricahavebenefitedfromthelife-changinggiftofclean,safewater.③PresentationLookformoresentenceswith-edasattributiveinthereadingpassage.Now,asanadult,Ryansaysthatthequestiontoaskisnot“Whydon'tIhelp?”,but“HowcanIhelptoday?”

Thisinsightgrewfromthedeterminedattitudeofasix-year-oldboywhohadthecourageandperseverancetomakehisdreamareality.④過去分詞作定語-edasattributive一、過去分詞作定語的意義：1.及物動詞的過去分詞通常表示被動和完成。Idon‘tlikethebookwrittenbyMartin.ThatisthebikerepairedbyTom.SummaryThefallenleavesofthewoodcoverthegroundwheninfall.3.過去分詞（短語）作非限定性定語，相當于非限定性定語從句，用來補充說明被修飾詞的情況，通常用逗號與主句隔開。Thebridge,builtlastyearisinusenow.(=whichwasbuiltlastyear)2.不及物動詞的過去分詞作定語僅表示完成，不表示被動。二、過去分詞作定語時的位置：一般情況下，單個過去分詞作前置定語,即放在被修飾詞之前。Thepollutedwaterwastoblameforthespreadofcholera.Therearetwobrokencupsontheground.()Theriverpollutedbydailywasteisnowdirtyandsmelly.Theoldmansupportedbywalkingstickisourpreviousheadmaster.()過去分詞短語作定語時往往作后置定語，即放在被修飾詞之后。()()二、過去分詞作定語時的位置：3.若被修飾的代詞為those,somebody,nobody,something,everything,anything,nothing等，則過去分詞要放在其后。Nothingreportedinthenewspaperinterestedhim.Heisoneofthoseinvited.()()三、易錯點：1.The____________(remain)moneycanlastonlyaweek.2.Themoney____________(left)canlastonlyaweek.3.Thedish____________(taste)deliciousisverypopular.4.Theworkers_________thewallareusingthebricks_________ontheground.(lay)5.Agroup__________(consist)of28studentsand_________(guide)byJoeyvisitedSiemens.remaininglefttastinglayinglaidconsistingguidedReadthediscussionbetweentwostudentsaboutRyan’sfoundation.Rewritetheunderlinedsentencesusingthe-edform.PracticeRyanisayoungmanwhoisadmiredbyalotofpeople.ThemoneywhichisraisedbyhisfoundationsupportsschoolsandcommunitiesinAfrica.Ithinkdiggingwellsfordrinkingwaterisagoodwaytosolvetheproblemofwatershortage.ReadthediscussionbetweentwostudentsaboutRyan’sfoundation.Rewritetheunderlinedsentencesusingthe-edform.PracticeRyanisayoungmanadmiredbyalotofpeople.ThemoneyraisedbyhisfoundationsupportsschoolsandcommunitiesinAfrica.Ithinkdiggingwellsfordrinkingwaterisagoodwaytosolvetheproblemofwatershortage.ReadthediscussionbetweentwostudentsaboutRyan’sfoundation.Rewritetheunderlinedsentencesusingthe-edform.PracticeIabsolutelyagreewithyou.Diggingwellsisagoodway,butnottheonlyway,tosolvetheproblemofwatershortageinAfrica.AsinthewordswhichwerespokenbyRyan,weneedtonotonlydonatemoneybutalsogetnewideas.Ithinkthesupportwhichisneededincludesnewtechnologyforrecyclingwaterandeducationonhowtouseandsavewater.ReadthediscussionbetweentwostudentsaboutRyan’sfoundation.Rewritetheunderlinedsentencesusingthe-edform.PracticeIabsolutelyagreewithyou.Diggingwellsisagoodway,butnottheonlyway,tosolvetheproblemofwatershortageinAfrica.AsinthewordsspokenbyRyan,weneedtonotonlydonatemoneybutalsogetnewideas.Ithinktheneededsupportincludesnewtechnologyforrecyclingwaterandeducationonhowtouseandsavewater.Rewritethesentenceswith-edastheattributive.1.LochNesswassurroundedbybeautifulnaturallandscape,whichmadeitlookamazing.2.Carlandhisfriendsstayedwithagenerousfamilywhoofferedthembreadwithbutter

andhoneythatwashomemade.LochNesssurrounded

bybeautifulnaturallandscapelooksamazing.Carlandhisfriendsstayedwithagenerousfamilywhoofferedthemhomemadebreadwithbutterandhoney.Practice3.Thefamily'sancestorsonceattendedtosoldierswhowerewoundedintheFirstWorldWar.4.TheyoungpeoplewereattractedbythelegendofLochNess.Theywatchedoverthelakewiththeircamerasandbinoculars,whichwerepositionedonthehill.Thefamily'sancestorsonceattendedtowoundedsoldiersintheFirstWorldWar.TheyoungpeopleattractedbythelegendofLochNesswatchedoverthelakewiththeircamerasandbinocularspositionedonthehill.Practice