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1、八年級(jí)英語(yǔ)上Unit 4 Our World Topic 1 Section C教案教學(xué)反思教學(xué)設(shè)計(jì)
仁愛(ài)版八年級(jí)上Unit4OurWorldTopic1Plantsandanimalsareimportanttous.SectionC教學(xué)設(shè)計(jì)Themainactivitiesare1aand2a.本課重點(diǎn)活動(dòng)是1a和2a。Ⅰ.Teachingaimsanddemands教學(xué)目標(biāo)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(jī)/多媒體/小黑板/植樹(shù)過(guò)程的圖片Ⅲ.Five-fingerTeachingPlan五指教學(xué)方案Step1Review第一步復(fù)習(xí)(時(shí)間:10分鐘)通過(guò)討論對(duì)動(dòng)植物的看法,復(fù)習(xí)形容詞比較級(jí)和最高級(jí)形式,導(dǎo)入本課新詞。1.(師生互動(dòng)示范,然后讓學(xué)生表演對(duì)話,復(fù)習(xí)描述動(dòng)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(xué)生兩人一組練習(xí)對(duì)話。然后找?guī)捉M學(xué)生表演?!?.(頭腦風(fēng)暴,引出新知識(shí)。)T:Now,pleasesaysomeanimalsandplantsasmanyasyoucan.Ss:…T:Wherecanyouseeanimalsandplants?S3:Onthefarm.S4:Inthezoo.S
6、5:Intheforest.(教師幫助學(xué)生用英語(yǔ)說(shuō)出forest。)T:Verygood.Inaforest,therearemanyanimalsandplants.Todaywe’regoingtolearnaspecialforest.Itoftenrainsanditisverywet.Itisarainforest.(板書(shū)并要求學(xué)生掌握f(shuō)orest;了解rainforest。)forest,rainforest(教師通過(guò)多媒體展示熱帶雨林的圖片,引出并學(xué)習(xí)生詞及比較級(jí)+and+比較級(jí)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(shuō)邊用多媒體呈現(xiàn)短語(yǔ)及生詞,并要求學(xué)生掌握;理解climate,同時(shí)幫助學(xué)生理解并掌握smallerandsmal
8、ler的用法。)cover,earth,surface,thousandsof,dark,control,climate,wood,rubber,smallerandsmaller,protect(學(xué)生熟讀單詞后,再看圖片并答復(fù)教師提出的問(wèn)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(shí)間:
10、8分鐘)聽(tīng)錄音并閱讀短文內(nèi)容,培養(yǎng)學(xué)生的聽(tīng)力和閱讀能力。1.(聽(tīng)1a錄音,了解課文內(nèi)容并答復(fù)以下問(wèn)題。)T:Moststudentswanttoknowmoreabouttherainforests.Pleaselistentothetapeandanswerthefollowingquestions:(出示小黑板。)(1)Whatcover6%oftheearth’ssurface?(2)Aretherethousandsofdifferentplantsandlotsoftreesinrainforests?(3)Canrainforestshelptocontroltheclimate?(核對(duì)答案。)2.(教師播放1a錄音,學(xué)生跟讀兩遍,注意語(yǔ)音語(yǔ)調(diào),并畫(huà)出關(guān)鍵詞。)T:Readafterthetapetwice.Payattentiontothepronunciationandintonation,andunderlinethekeywords.(板書(shū))Paragraph1:cover6%