lesson 99 教学设计方案

1 / 6 Lesson 99 教学设计方案 Lesson99 教学设计方案 Lesson99 教学设计方案 Teachingobjectives: BeabletodistinguishtheusagesbetweentheSimplePastTenseandthePastcontinuousTense. Languagefocus: ThedifferentpointsbetweentheSimplePastTenseandthePastcontinuousTense. TheSimplePastTenseisusedtorefertoeventsthathappenedinthepast. ThePastcontinuousTenseisusedtorefertoeventsthathappenedataparticular,specifictimeinthepast. Properties:overheadprojector,Pictures,在教室一角布置一个 “ 交通事故现场 ” 。 Teachingprocedures: Step1Revision :cause,accident,comer,suddenly,shout,land,lucki2 / 6 ly,gatekeeper,crowd,hurry,police,medicine,choose,traffic,motorbike,carry,quickly,fast,move Step2Readandanswer , sseewhathappenedafterthat. squestionsonpage123Ex1intheworkbook. Getthestudentstoactoutthestory. 要求学生四、五人就近一组。其中一位同学扮演警察，手持一个 “ 记录本 ” ；其他同学以 “ 见证人 ” 的身份向 “ 警察 ” 纷纷叙述事故发生的经过。四、五分钟以后，请两个大组到布置好的地点去表演。 教师也可考虑将学生分为若干个小组，分别扮演以下角色和准备以下内容： l）李磊叙述事情经过； 2）看门人叙述事情经过； 3）赵老师叙述事情经过； 4）骑摩托车人叙述事情经过。 以下提示供教师备课时参考：（可用投影形式展示） 角色1(LiLei)leftschoolandsawabagfalloffatruck?shoutedtothedriver,butthedriverdidnothear;amanonamotorbikehitthebagandfelloff;cameuptohelp,askedthegirlstudentstostopthetraffic;helpedtocarrythemantothegatekeepersroom,wenttofindmissZhao 3 / 6 角色2(thegatekeeper)heardthechildrenshoutingoutsidetheschoolgate;wentouttoseewhathappened;sawtwoboystudentscarryaman;askedthepeoplenottocrowdaroundtheman?askedLiLeitofindateacher?movedthebagofriceawaywithLinTao 角色3(themanonthemotorbike)rodetoofastthatday;sawthebag,buttoolate;hadanaccidentandfelloff;hurt,couldnotmove;twoboyscametohelp;ateachercamewithamedicinebox;tookmetoahospital 角色 4（ (missZhao)readingabookatthelibrary;LiLeiraninandlookedworried;toldmeabouttheaccident;askedLiLeitotelephonethepolice;wenttofindamedicinebox;quicklyrantothegatekeepersroom Step3Presentation Askastudenttocomeandperformanactionatthefrontoftheclass.() AskWhatishe/shedoing? 4 / 6 Theninviteanotherstudenttocomeanperformadifferentactivity()atthesametimeasthefirststudentissweepingthefloor. Say:Thegirlissweepingthefloorwhiletheboyiscleaningtheblackboard. Explainwhile=duringthetimethatsomethingishappening. Getthestudentstopractisethissentenceastheymime. Step4Practice Dothefirstsentencewiththestudents,makingsuretheyunderstandwhattodo. Thenletthestudentsworkalone,checktheanswerwiththeclass. ExplainthedifferencebetweentheSimplePastTenseandthePastcontinuousTense. Step5Exerciseinclass 5 / 6 FillintheblankswiththeSimplePastTenseorthePastcontinuousTense. _(arrive)atthemeeting,theheadmasterhadjustfinishedherspeakingandthestudents_(clap). _(hear)hisknock,I_(go)tothedoorand_(open)it,butI_(notrecognize)himatfirst,becauseI_(notwear)myglasses. _(get)intothebus,it_(start)suddenlyandhe_(fall)backwardsontotheroad. _(cross)theroad,I_(step)onabananaskinand_(fall)heavily. _(play)cardswhenthey_(hear)theirfather _(hide)thecardand_(take)outtheirlessonbooks. keys:,wereclapping 6 / 6 ,went,opened,didn