Unit2MakingadifferenceUsinglanguageLookatthesentencesfromthereadingpassage.Presentationa....Ryanhadtroublebelievingthewordsspokenbyhisteacher...b.InUganda,Ryanatlastsawthefinishedwellwithhisowneyes.Thewordswerespokenbytheteacher.Theteacherspokethewords.Whatwasspokeninsentence(a)?Presentationa....Ryanhadtroublebelievingthewordsspokenbyhisteacher...b.InUganda,Ryanatlastsawthefinishedwellwithhisowneyes.Thewellwasfinishedbysomeone.Someonefinishedthewell.Whatwasfinishedinsentence(b)?Readthesentencesbelowandthink:Whatisthedifferencewhenusing-edand-ing?Africanchildrengetcleanwaterfromthefinishedwell.Therunningwatercomesfromthetap.Thewellisfinished.Thewaterisrunning.過去分詞作定語(yǔ)-edasattributive一、過去分詞作定語(yǔ)的意義：1.及物動(dòng)詞的過去分詞通常表示被動(dòng)和完成。Idon‘tlikethebookwrittenbyMartin.ThatisthebikerepairedbyTom.

Thefallenleavesofthewoodcoverthegroundwheninfall.3.過去分詞（短語(yǔ)）作非限定性定語(yǔ)，相當(dāng)于非限定性定語(yǔ)從句，用來補(bǔ)充說明被修飾詞的情況，通常用逗號(hào)與主句隔開。Thebridge,builtlastyearisinusenow.(=whichwasbuiltlastyear)2.不及物動(dòng)詞的過去分詞作定語(yǔ)僅表示完成，不表示被動(dòng)。二、過去分詞作定語(yǔ)時(shí)的位置：一般情況下，單個(gè)過去分詞作前置定語(yǔ),即放在被修飾詞之前。Thepollutedwaterwastoblameforthespreadofcholera.Therearetwobrokencupsontheground.()Theriverpollutedbydailywasteisnowdirtyandsmelly.Theoldmansupportedbywalkingstickisourpreviousheadmaster.()過去分詞短語(yǔ)作定語(yǔ)時(shí)往往作后置定語(yǔ)，即放在被修飾詞之后。()()ReadthediscussionbetweentwostudentsaboutRyan’sfoundation.Rewritetheunderlinedsentencesusingthe–edform.PracticeRyanisayoungmanadmiredbyalotofpeople.ThemoneyraisedbyhisfoundationsupportsschoolsandcommunitiesinAfrica.PracticeAsinthewordsspokenbyRyan,weneedtonotonlydonatemoneybutalsogetnewideas.Ithinktheneededsupportincludesnewtechnologyforrecyclingwaterandeducationonhowtouseandsavewater.Rewritethesentenceswithpastparticiplesastheattribute.1.Thesoldierwhowasbadlywoundedwasrushedtothehospitalimmediately.2.Thegirlismydaughter.Sheisdressedinpink.Thebadlywoundedsoldierwasrushedtothehospitalimmediately.Thegirldressedinpinkismydaughter.3.Thousandsofpeoplediefromtheairwhichhasbeenpollutedeveryyear.4.Thesuggestionwhichhadbeenmadebytheexpertswasadoptedbythemanager.5.Wemustadjustourselvestotheconditionswhichhavebeenchanged.Rewritethesentenceswithpastparticiplesastheattribute.Thousandsofpeoplediefromthepollutedaireveryyear.Thesuggestionmadebytheexpertswasadoptedbythemanager.Wemustadjustourselvestothechangedconditions.Exercise:Dowhatwehavelearnt1.

Mostcollegesnowofferfirst-yearstudentsacoursespecially

(design)tohelpthemsucceedacademicallyandpersonally.2．TheOlympicGames，first

(play)in776BC，didn’tincludewomenuntil1912.3．Thequestion

(discuss)nowhasnothingtodowithourpresentwork.4.TsinghuaUniversity，

(found)in1911，ishometoagreatnumberofoutstandingfigures.5.Attheageoffour，shefellintoanicyriverandwasfortunatelyrescuedbysomelocalvillagers_________(live)inBaoxingCountyinSichuanProvince.designedplayedbeingdiscussedfoundedlivingReadthepassageandchoosethecorrectformofthewords.ProductionTheUnitedNationsChildren’sFund,alsoknowing/knownasUNICEF,isaUnitedNations(UN)organisationbasing/basedinNewYork.Itoffershelpneeding/neededbychildrenallovertheworld.UNICEFwasfoundedon11December1946,toprovidefoodandhealthcaretochildrenincountriesdamaging/damagedinWorldWarll.Since1953,Readthepassageandchoosethecorrectformofthewords.UNICEFhastakenupanextendedmissiontohelpchildreninthedeveloping/developedworld,includingthoseliving/livedwithdiseasesordisabilities,andth