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LESSON25Ⅰ.TeachingAims1.Studentscanunderstandandsaythefourseasons:spring,summer,autumnandwinter.2.Canusethesentencepatterns:(1)Howmany…arethereina…?(2)…make….3.Studentscanunderstandthestoryinthislessonandthenewwordsinthestory:if,getin,kingship,agree.Ⅱ.Importantanddifficultpoints1.Studentscandescribetheweatherinthefourseasons.2.CanuseEnglishtodescribetheseasons.3.Canusethesentencepatternsintheirdailylife.Ⅲ.Teachingmaterials1.flashcards2.CAI3.textbookⅣ.Teachingprocedure－.Warm-up1.Changegreetingswithstudentsandaskthem“Whatdateisittoday?”encouragingthemtoanswer“It’sMay11th.”（设计意图：由学生的回答“五月”引出将要复习的12个月份的名称。）2.PlaytheCAI,askandanswer.Howmanymonthsarethereinayear?Therearetwelvemonthsinayear.Whatarethey?January,February,March,April,May,June,July,August,September,October,November,December.2.Askstudents“Somemonthshave30/31days,whatarethey?Onlyonemonthhas28or29days.Whatisit?”,choosesomestudentstoanswer.（设计意图：具体复习12个月份名称以及这些月份的天数特点。）二.Presentation1.StudentslookattheCAI,teachertellsthemthatthereare12monthsinayearandthereare365or366daysinayear.Thenaskstudents“Doyouknowhowmanyseasonsarethereinayear?”,elicit“season”,writethewordontheblackboard,model,studentsrepeat.2.PlaytheCAI,encouragingstudentstoanswer“Therearefourseasonsinayear.”Thensaythenamesoftheseasonswithstudentstogether:spring,summer,autumn,winter.Writethefourwordsontheblackboard.（设计意图：四季的表达学生们在二年级就已经学过，学生们根据课件中的四季图片可以帮他们猜出SEASON一词的含义。）3.Helpstudentstodividethe12monthsintofourseasons:springstartsinMarchandendsinMay;summerstartsinJuneandendsinAugust;autumnstartsinSeptemberandendsinNovember;winterstartsinDecemberandendsinFebruary.（设计意图：帮助学生理解每个季节中所包含的具体的月份。）4.PlaytheCAI,studentslistenandrepeat:Therearefourseasonsinayear.Herearethenamesoftheyear:spring,summer,autumn,winter.Fourseasonsmakeayear.5.Studentsreadthefourseasonstogether.6.Showstudentsthewordcards:spring,summer,autumn,winter.Thenusescissorstocuteachcardintotwoparts:spr,ing;sum,mer;au,tumn;win,ter.Chooseeightstudentstocometothefront,giveeachparttoeachstudent,askthemtoputtwopartstogetherandformaword,thenstickthewordontheblackboard.（设计意图：这个游戏可以帮助学生更好的记忆这四个单词。）7.PlaytheCAI,studentshaveadiscussion:What’stheweatherlikeinspring/summer/autumn/winter?（设计意图：学生自主讨论，可以让他们相互之间扩充知识面，同时经过准备后，他们将更有信心回答老师的问题。）8.Choosesomestudentstousesomeadjectivestodescribetheweatherinthefourseasons:warmandrainyinspring,hotandsunnyinsummer,coolandwindyinautumn,coldandsnowyinwinter.Writetheadjectivesontheblackboard.（设计意图：帮助学生复习以前所学过的形容词，并用这些词恰当地来形容四季的气候特点。）9.Doanexercise:studentslookattheCAIandfillintheblanks.whitegreencoolhotTherearefourseasonsinayear.Springisa＿season.Treesandgrassturngreen.Summerisa＿season.Thesunisverybright.Autumnisa＿season,theleavesfalloffthetrees.Winterisa＿season.Itissnowyandcoldinwinter.（设计意图：通过练习帮助学生总结四季的气候特点。）10.PlaytheCAI,fourstudentsagroup,trytousesentencestodescribethepicturesoffourseasons.（设计意图：鼓励学生用英语来描述四个季节。）11.TellstudentsthatmyfavoriteseasonissummerbecauseIcaneaticecreamandgoswimminginsummer.Thenaskstudentstoworkingroupsanddiscussthefo...