2023-2024学年外研版（2019）必修 第三册Unit 2 Making a difference Using language 课件(34张)

Unit2MakingadifferenceActivity1.DoyourememberthecontentofTheWellThatChangedtheWorld?Activity1.Lookingatthesentencesfromthereadingpassageandanswerthequestions.…Ryanhadtroublebelievingthewordsspokenbyhisteacher…InUganda,Ryanatlastsawthefinishedwellwithhisowneyes.1Whatwasspokeninsentence(a)?Whatwasfinishedinsentence(b)?2Whydoestheauthoruse-edinsteadof-inghere?“Thewords”werespokeninsentence(a).Because“thewords”were“spoken”insteadof“speaking”,and“thewell”was“finished”insteadof“finishing”.Thewordsinboldshowpassiveinsteadofactiveactions.“Thewell”wasfinishedinsentence(b).Activity1.Lookingatthesentencesfromthereadingpassageandanswerthequestions....Ryanhadtroublebelievingthewordswhichwerespokenbyhisteacher...InUganda,Ryanatlastsawthewell,whichwasfinished,withhisowneyes.3Whatisthedifferencebetweenthetwogroupsofsentences?4Whydoestheauthorchoosetouse-edinsteadofanattributiveclauseinthereadingpassage?Sentences(a)and(b)contain-edasattributivewhilesentences(c)and(d)containattributiveclauses.Thesentencesusing-edasattributivearemoreconciseandformal.-ed

asattributiveboiledwater开水fallenleaves落叶therisensun升起的太阳Whatcanyoufind?usedbooks旧书surprisedlook吃惊的表情spokenEnglish 英语口语-ed

asattributiveWhatcanyoufind?动词的过去分词可以修饰

________，相当于_______，作__________。动词的过去分词作定语，表示“完成”动作之外，还表示“被动”的意义。（不及物动词的过去分词作定语常表示“完成”的动作。）名词形容词定语-ed

asattributive-ed

asattributiveWhatcanyoufind?单个过去分词作定语，常置于被修饰词之前，作前置定语；过去分词短语作定语，常置于被修饰词之后，相当于一个定语从句。少数单个过去分词作定语时，只能放在被修饰词之后。如left，given，concerned等。Heisaretiredworker.Heisfondofthefoodcookedbyyourmother.Hurryup，

thereisonlyalittletimeleft.Thereisnobodyinjuredintheaccident.当过去分词修饰由some，any，no与body，thing，one构成的合成不定代词(如：something，anyone，everything，nobody)以及those时，放在这些词后面，作后置定语。区分语态时间关系现在分词表示主动意义surprisingnews（使人吃惊的消息）过去分词多表示被动意义surprisedlisteners（|吃惊的听众）现在分词表示正在进行的动作thedevelopingcountry（发展中国家）过去分词多表示已经完成的动作thedevelopedcountry（发达国家）及时巩固ExerciseThetrees_______(blow)downinthestormhavebeenmovedofftheroad.The_______(excite)peoplerushedintothebuilding.(3)Iliketoreadthenovels_______(write)byLuXun.(4)Theglasswhichwasbrokenbymysonhasbeensweptaway.Theglass____________________hasbeensweptaway.(5)Thehotelwhichwasbuilt100yearsago,stilllooksnew.Thehotel_____________________stilllooksnew.blownexcitedwrittenbrokenbymysonbuilt100yearsagoReadthediscussionaboutRyan’sfoundation.Rewritetheunderlinedsentencesusingthe-edform.Activity2Ryanisayoungmanwhoisadmiredbyalotofpeople.ThemoneywhichisraisedbyhisfoundationsupportsschoolsandcommunitiesinAfrica.Ithinkdiggingwellsfordrinkingwaterisagoodwaytosolvetheproblemofwatershortage.Ryanisayoungmanadmiredbyalotofpeople.ThemoneyraisedbyhisfoundationsupportsschoolsandcommunitiesinAfrica.Activity2Iabsolutelyagreewithyou.Diggingwellsisagoodway,butnottheonlyway,tosolvetheproblemofwatershortageinAfrica.AsinthewordswhichwerespokenbyRyan,weneedtonotonlydonatemoneybutalsogetnewideas.Ithinkthesupportwhichisneededincludesnewtechnologyforrecyclingwaterandeducationonhowtouseandsavewater.AsinthewordsspokenbyRyan,weneedtonotonlydonatemoneybutalsogetnewideas.Ithinkthesupportneededincludesnewtechnologyforrecyclingwaterandeducationonhowtouseandsavewater.Activity2Discussyouropinionofthetwoevaluationsabove.Activity3TheUnitedNationsChildren’sFund,alsoknowing/knownasUNICEF,isaUnitedNations(UN)organisationbasing/basedinNewYork.Itoffershelpneeding/needed

bychildrenallovertheworld.联合国儿童基金会Activity3UNICEFwasfoundedon11December1946,toprovidefoodandhealthcaretochildrenincountriesdamaging/damagedinWorldWarII.Since1953,UNICEFhastakenupanextendedmissiontohelpchildreninthedeveloping/developedworld,includingthoseliving/livedwithdiseasesordisabilities,andthoseaffecting/affectedbyrapidmodernisationandenvironmentalproblems.Now,UNICEFhasbeenworkingtoimprovethelivesofchildrenandtheirfamiliesacross190countriesandterritories.n.现代化n.区域，地区；领土LearnmoreaboutUNICEF.LearnmoreaboutUNICEF.Activity4Readthedescriptionsandunderlinethewordsthatdescribepersonalqualities.Let'shaveacompetition!Whatotherwordsdoyouknowthatdescribepersonalqualities?GROUP1234SCORE(S)able，ambitious，active，hospitable，considerate，capable，energetic，selfless，aggressive，attractive，cooperativePutthewordsyouunderlinedinActivity4intothetable.Addanymoreyoucanthinkof.Activity5positiveneutralnegativeindependentgeneroushonestconfidentcreativeeasygoingloyalintelligentdeterminedwarmheartedstraightforwardsensitiveseriousbookishshyself-consciousstrictnervouslazyshortsightedselfishmeanslackPresentation!Workinpairs.Talkaboutpeople’spersonalqualitiesusingthewordsyouhavelearnt.A:Ithinkmycousinisverybrave.B:Whydoyouthinkso?A:…Thetopicshouldbecenteredaroundacharacter.Youcanchooseyourfavoriteperson,themostfamiliarperson,themostadmiredperson,themostcharacteristicperson,etc.1.extendextendfor/into/overextendsth.for/by/untilextendsth.tosb./sth.extendsth.tosb.

练习：

尼罗河一直往南延伸至维多利亚湖。TheRiverNile________________southasLakeVictoria.extendsasfar延续把……延长至……把……扩大到……提供/给予某人某事物Vocabularyv.延伸；扩展；延长；提供；扩大2.generousbegeneroustosb.begenerouswithsth.begenerousindoingsth.generously generosity 练习：Hopefully,leadersworldwidewillrecognizethetoughsituationandcontribution__________(generous)tocontrolthelocust(蝗虫)outbreak.generosity对某人是慷慨的在某方面是慷慨的慷慨地做某事adv.慷慨地；大方地n.慷慨；大方；宽宏大量Vocabulary

adj.慷慨的，大方的3.hesitatehesitatetodosth. hesitateabout/oversth. hesitant hesitation withouthesitation havenohesitationindoingsth. dosth.withouthesitation 练习：Thehelpyougivetootherswillbepaidback,soneverhesitate________(offer)ahelping

tooffer犹豫做某事对某事犹豫不决adj.犹豫的n.犹豫；踌躇毫不犹豫毫不犹豫做某事毫不犹豫做某事Vocabulary

v.犹豫；顾虑，疑虑4.confirmationconfirm confirmsth./that…/wh-从句beconfirmed…Itisconfirmedthat…beconfirmed(as…)

练习：

I'mstillwaitingfor_____________(confirm)ofthetestresults.confirmationvt.证实，证明，确认；使确信；批准，认可证明/表明/确认……被证实/被证明……据证实……被认可Vocabularyn.证实；确认书；证明书5.assistancegiveassistancetosb.cometoone'sassistance

withtheassistanceof...beofassistanceassistassistant练习：

Hegave___________tomewhenIwasintrouble.assistance帮助某人帮助某人在......的帮助下有帮助v.帮助，协助n.助手，助理adj.助理的，副的Vocabularyn.帮助，支持，援助6.volunteervolunteertodosth.

voluntary

voluntarily dovoluntarywork练习：Asa_________,heoftendoes__________work,andhethinksit'shisresponsibilityto_________tohelpthoseinneed.volunteer自愿做某事adj.自愿的，主动的，志愿的adv.自愿地，主动地做志愿工作Vocabularyn.志愿者，义务工作者；自告奋勇者v.自愿做，无偿做voluntaryvolunteerTobeavolunteerActivity5Listentothephoneenquiryandcompletethesentenceswiththecorrectending.DACTobeavolunteerActivity5Listentothephoneenquiryandcompletethesentenceswiththecorrectending.DACTobeavolunteerActivity8workingwithchildrenridinghorseshavefunstillenjoysportsoneononebuildarelationshipwiththemasavolunteerreferencefromsomeonewhoknowsyouListenagainandcompletetheform.Activity9Workinpairs.Actoutatelephoneenquiry.studentAYou’reinterestedintakingupvoluntaryworkabout