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1、名师精编优秀教案小学语文三年级上册教案玩出了名堂教学设计2 学习目标：认识“阅、固、调”等6 个生字。会写“堂、镜、闲”等12 个字。能正确读写“名堂、浪费、镜片”等17年词语。理解课文内容，从列文虎克玩出名堂的过程中受到启发。写写自己玩中的乐趣和收获。课前准备：生字词卡片或制成的电脑课件。师生搜集列文虎克的有关资料，拓展“资料袋”的内容。第一课时一、谈话导入教师引述。爱玩，是孩子们的天性。同学们平常爱玩什么？爸爸妈妈是怎么对待的？和大家交流一下好吗？学生交流。教师导入。玩耍常被认为是浪费时间、不务正业的行为，然而在科学史，有许多伟大的发现却是在玩耍中产生的。今天，我们要学的课文，题目就是“玩
2、出了名堂”。板书课题。学生读题，想想能提出哪些问题。教师可将学生提出的问题列在黑板上。如：谁玩出了名堂？；他玩的是什么？；他玩出什么名堂？二、初读感知教师出示自读要求。名师精编优秀教案a画出不认识的字和不理解的词语，读准字音，查字典或联系生活经验理解词语，读通句子。b读完以后，想想自己能解答同学们提出的哪些问题？学生自主读书。检查自学。a出示生字卡片，检查认读生字情况。b出示新词，各自交流自己是用什么方法理解词语的c指名分段朗读课文。三、精读课文，领悟玩法多遍朗读课文第三自然段。画出表示“玩”的句子，指名学生再读。学生交流想象时，教师要注意点拨：尽管把厚玻璃四周磨薄是件枯燥的事，但是因为他喜欢
3、，他想用它来看细微的东西，所以他才玩得这么投入。指导朗读。能用赞赏的语气读读这一自然段吗？四、课堂练习，当堂展评练习写“堂、镜、闲、待、阅”这五个字。抄写词语表中的词语。当堂展评。五、课后活动搜集并阅读古今中外“玩出名堂”的故事。第二课时一、复习回顾听写生字词。用自己的话说说列文虎克一开始是怎样玩镜片的。文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5
4、Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7
5、X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO
6、7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M
7、3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编
8、码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M
9、10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5
10、R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1名师精编优秀教案二、继续读书，了解玩出的名堂教师引言：列文虎克就这样玩，玩出了什么名堂？我们继续学习、研究。学生朗读第四自然段。a自由朗读，一边读一边想：列文虎克是怎么玩的？他发现了什么？b指名学生多人次朗读，以使学生尽可能地摄取更多信息，生发感想。交流讨论c有新的想法？：把两片放大镜放在一起，会怎么样呢？d有新的玩法：一片放大镜固定，另一片可以随意调节。e有新的发现：看到了一个平时看不到的“小人国”世界。转换角色想象。假如你是列文虎克，这样改变一下玩法竟发
11、现了一个新的世界，你的心情会是怎样的，心里会怎样想？朗读体会感情。请同学们朗读“他用显微镜观察水比地球上的居民要多得多”，体会感情。表达感悟。了解了列文虎克玩中的发现以后，你想对列文虎克说些什么？（可多人次谈，学生交流时教师要画龙点睛地点拨、肯定）三、欣赏玩出的名堂列文虎克看到的“小人国”究竟是什么？他究竟玩出了什么大名堂？让我们再来读读课文最后一段吧。学生朗读第五自然段。交流讨论：a.“小人国”指的是什么？b.他究竟玩出了怎样的大名堂？指名朗读资料袋里的内容，议议发现微生物对人类的贡献。再次品读：对这一段中的标点符号有什么新的发现？（着重体会引号的用法）文档编码:CZ7M10K9Z5R3 H
12、G5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1
13、R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10
14、ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B
15、4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文
16、档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ
17、7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9
18、Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1名师精编优秀教案四、交流玩中收获教师引述。同学们平常都爱玩，在玩中也得到一些收获和启发，也得到不少的乐趣。下面交流一下我们玩中的收获好吗？学生先在小组里交流，然后选出一名同学到台前介绍。五、练习生字出示生字
19、卡片或显示电脑课件中的生字：腿、随、调、简、拜、访、具。学生说说怎样把这些字写得正确、漂亮。学生练写生字，当堂展评。六、拓展活动把自己的玩法和收获写下，准备在“玩法大比拼”的故事会上讲一讲文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4
20、M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档
21、编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7
22、M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z
23、5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG
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25、7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1文档编码:CZ7M10K9Z5R3 HG5Q9Z1R7X10 ZO7Q4B4M3T1