f抽iliesandthelesson、vouldStopthere.Formoststu(1ents,meydidnothavemeawarenesstoinquiremoreoutsideknowledgewhichwasrelatedtot11econtentofnleteXt.They011lyfocusedontlleknowledgeintlletextbook.Asfor也eexperimemalclass,touIlderstaIldwhat、ⅣaSinnlete)(tbookwaSnotthe011lyp堋poseofmelesSon.Theteacherpresentedaquestionto也eclaSs啦erhisimoduction,“Doyouknowallthe‰iliesinyollrVillage?”He廿1endivided也equestionsintosixtopics:“Doyou1(Ilow……?”’I'able4-3hemTopic1T0pic2Topic3AContentf抽ilytllathasmoregenerationsthanaJlyotllerf.锄ilyi11tlleVillageAfamilythathasmorepeople幽a11a11yotllef删1yin廿levillageAfamily也athaSmorefemalestllanaIlyotherfamilyiIlⅡleVillageATopic4f.锄ilyt11athasmoremalesthananyotherf.锄ilyint11evillageTopic5A‰ilythathaSlessgener“onsthalla11yother细nilyi11nleVillageA缸nilythath2Lslesspeoplethana11yoneTopic6other伽nilyiIltlleVillageEach伊oupwouldhavetopicthatitsmemberswereintereStedi11.Andstlldemsa11iIleachgroupwereaSkedtodoinVestigationint11eirownVillageaccordingtothereqmrementoftllet叩ic.ForⅡletllis、Ⅳork,studentsoftlleworkmuchcoIlvellient.s锄eVillageCould、Ⅳorkandtogetller,wllichmadeHomogeneousteamsonselfselectionmethodswereadmitted.ButmesizeoftllegroupshouldbeAnddi仃eremgroupsofⅡ1ewouldbebalance.s锄eVillageshouldchoose(1i侬lrenttopicsso也at也ereoneno“缸e撕degroups”.111ewere舀VeninveStigationtimewaS籼utweekandt、7l,oclaSsperiodsfort11estudemstodo廿1eirpresentation.wllile0ne印upⅡKIdeitspresentation,therestwouldbe也e“audience”.A金ereachpre鲫1tatioIl,a£wm砌eswereInmissetaSidefIort11eteacherandtlles_tudentstomdkesomecommell『ts.p∞cess,thestudents110tolllyhadabetterunderstalldillga_boutthesil胍ioni11t11eirVillages,butalsole锄edt0useEnglishinnleirdailylife.111isactiV姆woIlld47notomypracticetheknowledgetheyhadleamed,butalsomake也estudents、撕denmeirvisionbyinquiringsomethingbeyondthetextbook.Studentsf如mseveral伊oups积kedtlleteachersomenew、Ⅳordslil(e“great可a11df.atll%g陀atgrandIIl武her,uncle,aunt,Iliece,nephe、7l『l‘-’’etc.A舯uptheteacher.The伊oupdiScoveredaeVenputf.onⅣardachallengingproblemt0oft11e伊oupfiVe-generationf.锄ily.ThemembersaSkedtlleteacherhowtoexpresstllatinEn91iSh.Theteacherhadt0consIlltonlerteacherstosolVethisproblem.Thebooba11dtraditioIlal仃黜fe疏19model(teaCher一(kno、Ⅳledge)一le锄er)wasbrokenhere.TheteacherandtlleStlldentsworkedtogetllertocons仃uct廿lel【Ilowledge.MoreoVer,ito虢redachaIlceformestudemst0cooperate诵theachotllerbecauseeachgrouphadtodotllepresentationi11缸’ontoftllewholeclaSs.Theyhadtoworkouttheirbestpresentation.What’smore,the丘niShsuchaspiritofcooperation锄ongsmdemswaScultiVatedaSnonecouldevenbigjobindiVidual】y.Onet11ingShouldbementioned.7I’wogroupscOOperated诮tlleachother.Themembersofontllese铆ogroupswere丘’omtlle0ns锄eTopic“lIage.Theychosedi位reIlttopics3a11d廿1eotheronetlles锄eViIlage.OnegroupfocllsedchoseTopic4.BecauSetllememberSofmesegroupshadtoi】吖estigatea11t11e伽niliesoftlleVillagefor吐leirgroupwork,t11eydecidedt0dotlletoiIⅣestigationtogether.Tllatissay,也eyneedIl’tinVeStigatea11吐Ie‰iliesinonthevillage.111eyoIllyneedilwestigatehalfof‰iliesintlle讥11age,bmtell咖dentstodotllat.Soittw,otopics.TheneachgroupgotWhattlleyneeded丘‘omtlleotllergroup.Thatw硒reallyomoftlleteacher’seXpectation硒hedidnotstudentSbegallt011avemeeachotller.4.23TheJi擎awme也odse锄stllattheaw£鹏nessofco印e豫:tiona11dt11eybegaIlt0coop锄te谢廿1lao、Ⅳledgeisconstructed,discoVered,仃ansf.o珊ed,andexteIldedbyS.tuilents.TbacherscreatetlleconditionswitKnw“chstud伽晦cancoll妯ructmeallj.mgf.romtllematerial阳ldiedbyprocessingit廿lrou曲exiStiI冯Co嘶tivestlllcturesandt11enretailliIlgitinlong—te]rInmemo巧Whereitremainsopent0如rtllerprocessiIlgandpossiblerecon驰mction.WhenortherelatiVeknowledgehausbeenle锄ed,meteachershollldtryllisherbesttocreatedifI、erentl(indsofc伽ltextsf.or廿les_tuden_tst0co枷ct吐Iet11ethenewknowledgebythemselVes.LessonWhenteaChingmkIentS55“Whattimeis“?”iIlmecoI灯01class,廿leteachertaughtonehowtosaytimeinEngliShbyone.111einteraction、)l船oIllyb嘶Ⅳeenteacher觚d廿1e曲【ldents.Thestud印tSjuStsatnlere1istellinga11dli删ng.Buti11aStlleexperimentalclass,也eteacherfirSttanJ曲tt11estudents110wt0saytimesu.ch7:oo,12:oo,锄d16:00抽EngliSh.Insteadofcontinuingt0锄∞duce洲herm砷erialsrelatedtotilIle,hegaVedi仃.eremsmdemsdi伍:rentmaterials出ldaSked咖dentstoformtlle“eXpens’’伊oupsthat、怕uldincludefIourpeopleaccordingnumbersiIlt11egroup.ThatmealltfourstudemshaVingtlleonetotlleirtaSks锄ematerial、ⅣcIuldfonngroup.砸sc距besho、Ⅳnasthefollo诮ng:①EachgroupmemberreceiVesdifferenttaSks.GrouponeGrouptwo‰up恤eT.=1孤kS=Studentmup栅②‘‘EXpen.groupS’’arefo姗eda11d协qu沁togetheLGrouponeGroupt、7m49GI。o印tllreeT_1沁kS=StlldentGroupfourThent11estudentssnldiednlematerial、析thill也e掣。oupalldeVer)ronetriedtomaStertllematerial.For廿lislesson,t11emat甜alf.oreachgroupwaSlil【e廿1is:1阻ble44GroupExpertGroupOneExpenGroupTw0ExpenGroupTopicTime1ike6:30,8:30a11d11.30,etcTimelike7:10,10:20,18:29andTime1ike13:45,16:45,7:15,etcTimel浓e15:40,19:55,9:37,etcsoonn船eExpertGroupFourARertlley蠡nished,tllestudentsinthe‘‘ExpertsGroup”retumedt0tlleorigiIlmgroupalldtaughteachotllertllemateri2Ilt11atheorshehad1e姗edjuStnow.TlleteacherproVidedthenecessaD,helpomywhenallmemembersputmeirhalldsup.③“Experts’’ret啪backtotheorigin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