Unit3BacktothepastTask教案

　　givingatalkaboutahistoricalevent。teachingaims1。enablestudentstogiveatalk。2。teachstudentstowriteanarticleabouthistoricalevent3。encouragestudentstogiveatalkaboutahistoricalevent。teachingimportantpoints1。enablethestudentstogiveatalk。2。teachstudentstowriteanarticleabouthistoricalevent。。teachingdifficultpoint1。enablestudentstogiveatalkaboutahistoricalevent。ablackbor。teachingmethodstaskbasedlanguageteaching，pairworkandgroupwork。teachingprocedures：step1。leadint：goodmorning，everyone。ss：goodmorning，missxu。t：thankyou。sitdown，please。todaywewilllearnsomethingabouthowtogiveatalk。first，let’senjoyavideo。（showthevideototheclass。itshowsagirlmakingaspeechinanenglishspeechcontest。）t：so，afterenjoyingthevideo，doyouthinkthegirlspeaksreallygoodenglish？ss：yes，shedoes。t：thegirlnotonlyspeaksverygoodenglish，butalsomakesagreattalk。doyouwanttobelikeher？ss：yes。t：now，thisperiodwewilllearnhowtogiveatalkinenglish。tryyourbest，andyouwillalsobeexcellentassheis。step2。learningaimonehowtogiveatalkt：inthisstep，wewilllistentoaconversation，whichhelpsushowtogiveatalk。beforewelisten，pleasepayattentiontothesekeyinformation。pleaselookatyourbooksonpage52，parta。（showthefourquestionsonthescreen。preparethestudentsforthelistening。）t：ok，areyouready？ss：yes。t：now，pleaselistentothetapecarefully。（playthetape，andthenchecktheanswerswiththewholeclass。）t：allofyouhavedoneagoodjob。wesee，partaisjustanintroductionoftheconversation。next，wewilllistentothetapeagain。pleaselookatpartbonpage53，andtrytofillintheblankswithsomedetails。（playthetapeagain）t：ok，haveyougottheanswers？nowiwillinvitesomeofyoutoshareyouranswers。（writetheseonthebb。）howtogiveatalk1。greetingtheaudience2。expressingthethanks3。mainbodyofthetalk？4。givinganexpressionofthanksagain5。answertime（invitestudentstoanswerthestepsforgivingatalk。consolidatetheirnewknowledge。）t：thelisteningparttellsushowtogiveatalk，andwehavemasteredallthe1，2，4，5steps。buthowtowritethemainbodyofatalkisstillaquestion。nowlet’smovetoourlearningaim2。step3。learningaim2howtowriteanarticleonhistoricaleventt：ifwewanttowriteagoodarticle，therearetwostepsforustolearn。first，weshouldknowhowtowriteanintroductionofthearticle。whenwewriteanintroduction，weshouldwriteassimpleaspossible，andifpossible，pleaseaddsomebackgroundinformation。let’stakethisforexample。（showtwopicturesabouttiananmengateandchairmanmaozedong）t：canyougiveanintroductionofthesepictures？sa：iwanttohaveatry。thisisapictureoftiananmengate。on1thoctober，1949，chairmanmaozedongheldthefoundingceremonyofthepeople’srepublicofchina。t：excellent！youhavedoneaverygoodjob。anyotheropinions？let’shaveanotherexample。（showapictureofthepearlharbor）t：canyouintroduceitbriefly？sb：ican。thepearlharborislocatedinhawaiianislands。on7thdecember，1947，thejapaneseplanesattackedtheusshipsandairplanes。t：thankyouverymuch！youaresogreat。butonlyanintroductionisnotenoughforourtalk。weshouldaddsomemoreinformationordetails。pleaselookatyourbooksonpage55，andreadtheemailandtrytodescribeeachpicturewithasmuchdetailsaspossible。（severalminuteslater。）t：haveyoufinished？i’dliketoinvitesomestudentstosharehisopinionwithus。sc：thefirstpictureshowsthatintheevening，thejapaneseshipssailedforthepearlharbor，preparingforthesurpriseattack。sd：thesecondpictureshowsthaton7thdecember，1947，thejapaneseplanesbombedtheusshipsandplanes，causing200planesandmorethan3000peopledead。se：thethirdpictureshowsthatfranklinroosevelt，presidentofus，declaredwaragainstjapan，andledtheusintothewwii。sf：thelastpictureshowsanationalmemorial。itwasbuiltinmemoryofthedeadsoldiersintheattackofpearlharbor。t：great！allofyouhavedoneagreatjob。fromthisstep，wehavelearnedhowtowriteanintroductionandhowtogivemoredetails。now，it’syourpracticetime。step4practiceinvitesomestudentstogiveatalkt：i’llgiveyourtwoexamples，andyoucanfollowthesampletalkonthescreen。discussyourtalkwithyourpartners。（showtwoexamplesandasampletalkonthescreen。）severalminuteslater，invitesomestudentstopresenttheirtalk。t：allofyouhavedoneaverygoodjob。andwehavelearnedmuchknowledgeaboutgivingatalk。step5homeworkt：youaresupposedtowriteanarticleaboutloulan，usingtheskillsyouhavelearnedtoday。that’sallfortoday。thankyou。goodbye！