外研版高中英语必修三 （Making a difference）新课件(第1课时)

第1课时Unit2Makeadifference

1.Tomastertheusageofverb-edasattributiveandusethepastparticipleproperly.2.Touseproperadjectivestodescribepersonalqualities.3.Tolearnaboutvoluntaryworkandstrengthen

thesenseof

social

responsibilityGoals课文语法填空Ryanhadtrouble1.__________(believe)thewordsspokenbyhisteacherthatmanypeopleindevelopingAfricancountriescouldn’tgetenoughcleanwater.Thewatertheydrinkissodirty2._______itmakesthemsick.SoRyandecidedtohelp.By3.__________(clean)windowsanddoinggardening,Ryanwanted4._____(earn)moneytobuildasinglewell.Althoughhewastolditcost$2,000tobuildawell,hedidn’tgiveup.Ryanstartedtoaskforhelpfromhisclassmatesandneighboursandpersuadedthem5.________(donate)money.Afterseveralmonths,he6.______(raise)enoughmoneyandawellwasbuiltinUganda.Ryanatlastsawthefinishedwellwithhisowneyes.Thechildrenturned7.______towelcomehimwarmly.Hereallymade8.______differenceforthem.Later,Ryan’sexperienceledhimtoset9._____afoundationtoencouragemorepeopletohelp.Today,thelife-changinggiftofcleanwaterhasbenefitedthemalot.Ryanwiththe10.________(determine)attitudemadehisdreamareality.

Homeworkcheckingbelievingthatcleaningtoearntodonateraisedoutaupdetermined1.Identifythepartofspeechoftheverb-edforminthefollowingsentences.①InUganda,Ryanatlastsawthefinishedwellwithhisowneyes.②Manyinspiredpeoplegavehimtheirsupport.③Ryanhadtroubledbelievingthewordsspokenbyhisteacher.④AwellbuiltnearaprimaryschoolinUgandacost$2000.Grammar--edasattributive1.Thesingleverb-edformcanbeusedasadjectivestomodifythenounswhentheyappearbeforenouns.【①、②】2.(1)Averb-edphrasecanbeusedafteranountomodifythenounlikeanattributeclause.(2)Theverb-edformcanalsoexpressthepassivemeaningorthepastmeaning.【①、②、③、④】(1)有些过去分词表示特定含义,单独作定语时也放在被修饰名词之后。如left(剩余的)、given(所给的)、concerned(有关的)等。(2)如果被修饰的词是指示代词those或something、everything、anything、nothing、nobody等不定代词时,单个的过去分词作定语要放在被修饰词的后面。2.过去分词短语作定语时往往放在被修饰词之后（绝大部分可以转换成一个含有被动语态的从句）。1）过去分词表被动或完成2）现在分词表主动或进行名师精析2.Changetheverb-edforminthesentencesfrom①to④aboveintoanattributiveclause.①InUganda,Ryanatlastsawthewell,_________________,withhisowneyes②Manypeople,________________,gavehimtheirsupport.③Ryanhadtroubledbelievingthewords,______________________________.④Awell,_______________________________________,cost$2000.whichwasfinishedwhowasinspiredwhichwasspokenbyhisteacherwhichwasbuiltinnearaprimaryschoolinUgandaFinishactivity2onPage17①Ryanisayoungmanwhoisadmiredbyalotofpeople.Ryanisayoungman___________________________.②ThemoneywhichisraisedbyhisfoundationsupportsschoolsandcommunitiesinAfrica.Themoney_______________________supportsschoolsandcommunitiesinAfrica.③AsinthewordswhichwerespokenbyRyan,weneedtonotonlydonatemoneybutalsoAsinthewords___________________,weneedtonotonlydonatemoneybutalso④Ithinkthesupportwhichisneededincludesnewtechnologyforrecyclingwaterand...Ithinkthesupport_____________includesnewtechnologyforrecyclingwaterand...admiredbyalotofpeopleraisedbyhisfoundationspokenbyRyanneededFinishActivity3onPage17TheUnitedNationsChildren’sFund,also1)knowing/knownasUNICFF,isaUNorganization2)basing/basedinNewYork.Itoffershelp3)needing/neededbychildrenallovertheworld.UNICEFwasfoundedin1946,toprovidefoodandhealth-caretochildrenincountries4)damaging/damagedinWorldWar.Since1953,UNICEFhastakenupanextendedmissiontohelpchildreninthe5)developing/developedworld,includingthose6)living/livedwithdiseasesordisabilitiesandthose7)affecting/affectedbyrapidmodernizationandenvironmentalproblems.Now,UNICEFhasbeenworkingtoimprovethelivesofchildrenandtheirfamiliesacross190countriesandterritories.knownbasedneededdamageddevelopinglivingaffected1LiuTao:3Tim:2LiMei:4Anna:sensitive,serious,bookish,independentshy,generous,honestconfident,nervous,creativeeasygoing,lazyActivity4ReadthedescriptionsonPage18andfindoutthewordsdescribingpersonalqualitiesPositiveNeutralNegative23independent;wise;generous;honest;confident;creativeeasygoingsensitive;serious;bookish;shynervous;lazyloyal;intelligent;determined;warm-hearted;kindself-conscious;strictshort-sighted;selfish,mean;slackCategorizevocabularyaccordingtodifferentemotionalcolorsandaddmoreyoucanthinkof.①Sarahlikes__________________________.②Themansuggests__________________________.③EricaMarshallneedstoknow__________________________.Ateachingchildrenwithdisabilities BwhenSarahcanstartwork CifSarahissuitableforthework DhorsesandbeingwithchildrenEhelpingoutthreetimesaweekFtakingcareofoldpeopleDACListentothephoneenquiryforthefirsttimeandchoosefromatoftocompletethesentences.workingwithchildren/somekindofyo