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1、八年級英語上Unit 4 Our World Topic 1 Section C教案教學反思教學設計
仁愛版八年級上Unit4OurWorldTopic1Plantsandanimalsareimportanttous.SectionC教學設計Themainactivitiesare1aand2a.本課重點活動是1a和2a。Ⅰ.Teachingaimsanddemands教學目標1.Learnsomenewwordsandphrases:cover,earth,surface,thousandsof,dark,forest,control,wood,rubber,protect,main,f
2、act,infact,makeup,lake,sea,ocean,drop,onearth,hole,fill,fill…with…,dig,deep2.Learnsomeusefulsentences:(1)Waterisnecessaryforallplants.(2)Theycan’tliveatallwithoutwater.3.Goonlearningthecomparativeandsuperlativedegreesofadjectives:(1)Theplantsintheforestshelptomaketheairfresher.(2)But,now,rainforests
3、arebecomingsmallerandsmaller.(3)Watermakesupthelargestpartofthehumanbody.4.Describenaturalresourcesandrealizetheimportanceofenvironmentprotection:(1)Theyalsohelptocontroltheclimate.(2)Rainforestsgiveuswood,rubber,fruit,medicineandsoon.(3)Itisimportanttoalllivingthings.Wemustsaveeverydropofwater.Ⅱ.Te
4、achingaids教具錄音機/多媒體/小黑板/植樹過程的圖片Ⅲ.Five-fingerTeachingPlan五指教學方案Step1Review第一步復習(時間:10分鐘)通過討論對動植物的看法,復習形容詞比較級和最高級形式,導入本課新詞。1.(師生互動示范,然后讓學生表演對話,復習描述動物和植物。)T:Hello,S1,doyoulikeplantsoranimals?S1:Ilikeanimalsbetter.T:Why?S1:Becauseanimalsareourfriends.Theygiveusjoy.Theyareveryfriendlytous.T:Welldone!S2,d
5、oyoulikeplantsoranimals?S2:Ilikeplantsbetter.T:Why?S2:Becauseplantsareveryimportanttous.Theyareuseful.T:Now,class,pleasepracticethedialoglikethis,OK?(學生兩人一組練習對話。然后找?guī)捉M學生表演?!?.(頭腦風暴,引出新知識。)T:Now,pleasesaysomeanimalsandplantsasmanyasyoucan.Ss:…T:Wherecanyouseeanimalsandplants?S3:Onthefarm.S4:Inthezoo.S
6、5:Intheforest.(教師幫助學生用英語說出forest。)T:Verygood.Inaforest,therearemanyanimalsandplants.Todaywe’regoingtolearnaspecialforest.Itoftenrainsanditisverywet.Itisarainforest.(板書并要求學生掌握forest;了解rainforest。)forest,rainforest(教師通過多媒體展示熱帶雨林的圖片,引出并學習生詞及比較級+and+比較級的用法。)T:It’sapictureofrainforests.Theycover6%oftheea
7、rth’ssurface.Thousandsofanimalslivethere.It’salwaysdark,hotandwetinrainforests.Theycanhelptocontroltheclimate.Theygiveuswood,rubber,fruit,medicineandsoon.Theyareveryimportanttous,buttheyarebecomingsmallerandsmaller,sowemustprotectthemwell.(教師邊說邊用多媒體呈現(xiàn)短語及生詞,并要求學生掌握;理解climate,同時幫助學生理解并掌握smallerandsmal
8、ler的用法。)cover,earth,surface,thousandsof,dark,control,climate,wood,rubber,smallerandsmaller,protect(學生熟讀單詞后,再看圖片并答復教師提出的問題。)T:Whatarethey?Ss:Theyarerainforests.T:Howlargearetherainforests?Ss:Theycover6%oftheearth’ssurface.T:What’sintherainforests?Ss:Thousandsandthousandsofanimalslivethere.T:Whatcanwe
9、getfromtherainforests?Ss:Wecangetwood,fruit,medicine,rubberandsoon.T:Aretheyimportanttous?Ss:Yes,theyare.T:Whatshouldwedothen?Ss:Weshouldprotectthemwell.T:Good!Ihoperainforestswillbecomelargerandlarger.Doyouwanttoknowmoreaboutrainforests?Ss:Yes.T:Let’slearnSectionCtogether.Step2Presentation第二步呈現(xiàn)(時間:
10、8分鐘)聽錄音并閱讀短文內容,培養(yǎng)學生的聽力和閱讀能力。1.(聽1a錄音,了解課文內容并答復以下問題。)T:Moststudentswanttoknowmoreabouttherainforests.Pleaselistentothetapeandanswerthefollowingquestions:(出示小黑板。)(1)Whatcover6%oftheearth’ssurface?(2)Aretherethousandsofdifferentplantsandlotsoftreesinrainforests?(3)Canrainforestshelptocontroltheclimate?(核對答案。)2.(教師播放1a錄音,學生跟讀兩遍,注意語音語調,并畫出關鍵詞。)T:Readafterthetapetwice.Payattentiontothepronunciationandintonation,andunderlinethekeywords.(板書)Paragraph1:cover6%