Unit7ProtecttheEarthStorytimeTeachingaimsandlearningobjectives教学目标1.能听懂、会说、会读、会写单词protect,Earth,save,useful,waste。2.能听懂、会说、会读、会写句型Weusewatertocleanthings.Weshouldsavetrees.Weshouldn’tdrivesomuch.。3.能听懂、会说、会读单词:reuse,energy,most,coal,oil,wood,plastic。4.能理解课文内容,并能尝试复述课文,能够尝试用should和shouldn’t对日常行为提出建议并说明原因。5.关心环境保护,知道一些环保小常识。Focusofthelessonandpredictedareaofdifficulty教学重点和难点教学重点:能正确地理解并朗读课文内容,在教师的引导和帮助下复述课文内容。教学难点:能理解课文内容,尝试复述课文,并能尝试提出建议并说明原因。Teachingprocedures教学过程Step1Warm-upT:Helloboysandgirls.Wehavefivenewfriendstoday.Whoarethey?Watchandfindthem!(教师播放歌曲)S:…Step2Pre-readingtasks1.Let’scompeteT:Whoareourfriends?S:…T:(展示关于塑料的图片)Andthisisplastic.Itisourgoodfriend.Weuseiteveryday!Howcanweuseit?S:(分组讨论)T:OK!Nowit’syourshowtime!Let’shaveacompetitionbetweenGroupAandGroupB.Ready?Go!S:(以小组的形式进行比赛,看谁说出的塑料用途多)T:Great!Westillhavetwoblackfriends.Look!Thisiscoal.Theotherisoil.(展示关于煤和汽油的图片)Wecanusethemtomakeenergy.Weoftenusethefivefriends.Sotheyare4
useful.Wheredotheylive?S:TheyliveontheEarth.T:Yes!TheyliveontheEarth.WeliveontheEarthtoo.TheEarthisourhome.Butlook!IstheEarthhappy?Whyisshesad?Shewroteusaletter.Watch!WemaketheEarthsad.NowweshouldprotecttheEarth.(用PPT呈现本单元标题)TodaywearegoingtolearnUnit7ProtecttheEarth.S:(跟着老师读单元标题)2.ProtectingtheEarthT:WhatdoyouwanttoknowaboutprotectingtheEarth?S:…T:I’mgladyoucanaskgoodquestions.Thatcanhelpyouwithyourreading.WhatshouldwedotoprotecttheEarth?S:…T:Goodidea!Weshouldnotusetoomuch…!Weshouldsaveit!Step3While-readingtasks1.WaterT:WhatshouldwedotoprotecttheEarth?Pleasepickupyourbooks.Readthetextquicklyandtick!(用PPT呈现选项,让学生阅读完课文后进行勾选)Boysandgirls,whenreadingforthefirsttime,weshouldreadfastandgetthekeywordsandsentences.S:(阅读课文,完成练习)T:Welldone!Waterisimportant.Weshouldsavewaterfirst.Whyshouldwesavewater?Howcanwesavewater?Pleasereadpart1andfindtheanswerstothequestions.S:(阅读第一部分,完成练习)T:Good!Nowcanyouguesswhat“waste”means?S:浪费。T:Nowweknowweshouldsavewater.Afterwashingthings,whatcanwedowithwater?S:…T:Yes,wecanreuseit.Whatcanwereusewatertodo?S:…T:Goodidea.Andmaybewecanreuseittomopthefloor.Maybewecanreuseittowaterthe4
flowers.2.EnergyT:Weknowalotaboutsavingwater.Howaboutsavingenergy?Pickupyourbooks,readpart2andfindtheanswerstothequestions.(用PPT呈现两道判断正误的题目)(学生阅读第二部分,完成练习;随后老师检查学生答案)3.TreesandplasticT:Youknowalotaboutsavingwaterandenergy.Howabouttreesandplastic?It’stimetoreadonyourown.GroupA,putupyourhandsplease.Youreadpart3andmakeareportaboutsavingtrees.GroupB,putupyourhands.Youreadpart4andmakeareportaboutnotusingplastic.S:(分组阅读并准备报告)T:Nowit’sreporttime.Canyoureportaboutsavingtrees?Let’sinviteGroupAtoreportfirst.GroupB,pleaselistencarefullyandcompletethischart.(用PPT呈现板书;结束后请B组学生汇报,A组学生完成表格)S:(依次完成任务)Step4Post-readingtasks1.Readthestoryafterthetape(教师播放课文录音,让学生跟读,指导学生朗读时应根据句意稍作停顿)2.Retellthestory(教师邀请学生复述课文内容)Homework家庭作业1.CopythenewwordsandphrasesofStorytime.2.ReadStorytimefluentlyandtrytoreciteandretellit.3.MakingaposteraboutprotectingtheEarth.Teachingaids教学准备(含板书设计)教学准备:PPT课件、图字卡。板书设计:Unit7ProtecttheEarthWaterEnergyTreesPlastic4
NotmuchNotmuchKeeptheaircleanBadfortheEarthNotwasteNotdrivesomuchNotcutdownNotusetoomuchSaveandreuseSavePaperbagsGlassbottles说课本课生词较多,且不好理解。所以我把几个较难理解的物质类名词拟人化为五个朋友,拉近和学生之间的距离,使他们对其产生兴趣。在导入阶段我把这五个朋友做成一首歌,不仅活跃了课堂气氛,而且让学生通过哼唱对这几个单词有初步的概念,为接下来的学习做铺垫。学习完生词后,让学生通过谈论几种物质的用处来学会使用use…to…句型。通过观看地球的信的视频自然引出本单元课题Protecttheearth。在课文学习中,首先通过让学生对课题提问让他们学会带着问题进行阅读。对学生提出的问题进行梳理,提炼出what,why和how三个贯穿全文的问题。首先让学生速读课文,找出问题Whatshouldwedo?的答案。接着指导学生细读第一部分,关注细节。通过任务让学生了解本段主要内容,同时引导他们关注如何提出建议和陈述原因。在阅读中,注意对学生的读法指导。在本段中,我设置任务引导学生通过上下文猜出生词的意思。通过第一段的学习,学生对文章结构有了初步的了解,知道该从哪些方面去寻找信息,所以可以适当放手,让他们尝试自主阅读,然后通过判断来验证自己的阅读结果。到了三、四两段,学生已经完全拥有自读的能力,所以我让学生自己阅读并完成一个报告。然后让他们依次汇报,完成表格。通过这样一个信息差的活动,锻炼学生的听说能力。在读后阶段,我制作了一个苏州的视频,让学生通过观看视频找出生活中不太环保的行为,用目标语言提出建议,使他们学会把目标语言运用到日常生活中。4