2022年2018部编人教版语文二上《大禹治水》教案2 .pdf
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1、名师精编优秀教案15 大禹治水教学要求:1、能正确,流利,有感情地朗读课文,背诵课文。2、学会本课 10 个生字,两条绿线内的10 个字只识不写,读准2 个多音字,认识一个偏旁,理解由生字组成的词语。3、理解课文内容,知道大禹是我国古代传说中一位为民造福的英雄,感受大禹制服洪水的顽强意志和献身精神。教学重点:重点讲解第二段大禹治水的过程。教学难点:感受大禹制服洪水的顽强意志和献身精神。教学时间:三课时。第一课时教学内容:初读课文,学习生字词,读讲第1 段。教学过程:一揭示课题:1、谈话:今天,我们来学习一篇古代传说,课文中的主人翁是我国古代传说中的一位为民造福的民族英雄。2、板书课题:16 大
2、禹治水。指名读“禹”(yu)3、简介大禹:古代部落联盟的领袖,一位民造福的英雄。二初读课文,了解课文大意。1、学生自由轻读课文。要求:碰到生字用笔圈出来,多读几遍。碰到难读的句子用笔画出来,努力读通。2、检查自读情况。指名逐段试读课文,师生共同纠正读错的地方。下列生字的读音要强调:治、制(zhi 翘舌音)姓、洪、通、形、姓(后鼻音)理(li边音)名师精编优秀教案雄(三拼音)仔(平舌音)淹没(mo多音字)冲倒(dao多音字)mo(淹没)dao(倒下)没 mei(没有)倒 dao(倒立)3、范读课文。思考:这篇课文主要写的是谁?写了大禹的什么事?4、口头填空。课文主要讲的是大禹为了(),三次经过家
3、门都没有()。三、细读课文第 1 自然段。1、指名读课文。2、讨论:(1)这一自然段主要告诉我们什么?(2)从哪儿看出洪水很凶猛?(滔滔淹没,冲倒)。看图说说洪水的疯狂。理解:滔滔,淹没。(3)“无家可归”是什么意思?(自己的房子被冲倒了,没有地方居住。)(4)这些情况发生在什么时候?3、指导朗读:要用急切的语气读出洪水凶猛的态势,其中“滔滔,淹没,冲倒,无家可归”要重读。4、指名试读,学生自由练读,集体齐读。过渡:洪水如此凶猛,造成的灾难如此严重,老百姓就这样日复一日,年复一年地过着家破人亡,无家可归的悲惨生活。为拯救天下苦难的百姓,一位英雄大禹出现了,他不辞辛劳,想方设法制服了洪水,下一节
4、课,我们就一起来看大禹是怎样治理洪水的。四、教学部分生字,指导书写。1、出示生字卡片:治,洪,姓。2、指名认读3、对照田字格,自己看看,想想,说说写的时候要注意什么。4、全班交流:你是怎样记住这些字的?5、教师范写并指出注意点6、学生在书上练习描红7、在练习本上练写。五、作业文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8
5、M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1
6、文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:C
7、J8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U1
8、0H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6
9、HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S
10、2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4
11、ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1名师精编优秀教案练习读课文第二课时教学内容:细读课文 24 段。教学过程:一、复习检查。1、抽读生字卡片。2、找出翘舌音的字,边音的字,前鼻音的字,后鼻音的字。二、继续细读课文。1、细读第 2 段。(1)指名读课文。指说这一段一共有几句话?哪一句写大禹想的,哪几句是写大禹做的?大禹是怎样想,又是怎样做的?(2)学习第二,三两句。A:指名读第二,三两句,说说大禹先干什么?后干什么?(大禹先了解情况,后治理洪水)B:哪些词告诉我们大禹治水的艰辛?板书:走遍;吃忙尽。“走遍,吃尽”:说明什么?
12、“千山万水”“千辛万苦”中的“千”“万”是不是确指一千个,一万个?它们说明什么?(而是形容很多)C:“九条大河”“九座大山”中的“九”是不是表示数字中的九?它表示什么?(表示很多)。“挖通了九条大河”“劈开了九座大山”引导洪水流入了海,说明了什么?(说明治水工程浩大)。板书:挖通,劈开。D:要带领老百姓开山挖河,完成引水入海的浩大工程,课文中说大禹吃尽了“千辛万苦”,小朋友们想一想,他可能会吃哪些苦呢?E:指导朗读:“决心,走遍,仔细,吃尽,带领,挖通,劈开”读重音。(3)学生练读,细读。2、细读第 3 自然段。(1)指名读课文。(2)这一自然段一共有几句话,告诉我们一件什么事?(3)自由读课
13、文,找出本课表示数量的词。(13年,三次,一次,十多岁)。文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 H
14、X2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2
15、B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 Z
16、Z10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M
17、5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文
18、档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ
19、8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1名师精编优秀教案这些表示数量的词强调了什么?突出表现了什么?(“13 年”强调大禹治水的时间长,“三次”与“一
20、次”强调大禹治水舍小家为大家,一心扑在事业上。“十多岁”强调大禹离家时间太长,这几个数量词突出表现了大禹一心为民,无私奉献的可贵精神)板书:13 年,三次过家门,一次也没进。(4)指导朗读:自由练读,集体齐读。(5)假如你是和大禹一起治水的人,当经过他的家门的时候你会对大禹说些什么呢?3、细读第 4 自然段。(1)齐读第 4 自然段。(2)为什么说大禹治是一位伟大英雄?(3)老百姓会怎样感激大禹?(4)齐读课文第 4 自然段,体会“代代相传”的意思。三、练习背诵课文。1、引导背诵(第 2 自然段)大禹下决心干什么?他走遍了千山万水干什么?2、自由练背。3、指导背诵。4、齐背课文。第三课时教学内
21、容:指导书写部分生词,指导背诵课文。教学过程:一、复习检查。1、读多音字,口头组词。没 mo()倒 dao()mei()dao()2、认读生字卡片,口头扩词。治()()()制()()()文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H1R1文档编码:CJ8V4U10H3K6 HX2G2S2B7H4 ZZ10N8M5H
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