结合二期课改的教学案例分析
发布时间:2009-03-09 来源:
<P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center><FONT size=3><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">结合二期课改的教学案例分析</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><FONT size=3><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">参与二期课改的语文教学已经三年了,三年中的每一堂语文课都让我感到课堂时间的紧迫。生字、词语、课文的理解,经常要在短短的</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">35</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">分钟内一并解决,这既是对学生的学习能力的挑战,也是对教师教学能力的考验。一番实践下来,我摸索到了一些可以帮我节省课堂教学时间、提高课堂效率的小窍门,而</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">“</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">多媒体教学</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">”</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">就是其中非常有效的一个方法。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><FONT size=3><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><SPAN style="mso-spacerun: yes">&nbsp;</SPAN>“</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">多媒体教学即运用多种教学媒体技术和现代化教学手段如电视、幻灯投影、电脑、录像、录音机等声光电先进教学设备于教学过程之中。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">”</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">由于二期课改教材的信息量大,知识层面广,传统的语文课堂教学中教师单一的讲课方式,已不能满足学生的需求和渴望,他们需要丰富多彩的学习环境,生动活泼的课堂氛围。多媒体的应用,既能给学生提供自由选择的渠道和广阔的空间,也能给学生呈现精彩的世界。多媒体教学进入课堂,为语文教学开辟了广阔的前景。课堂中多媒体设备的使用能够以它的生动性、直观性、形象性的特点,不但能激发学生的兴趣,帮助学生释疑解难,而且可以创设情境,使学生如身临其境,引起情感的共鸣,从而调动起学生对文本知识的理解、质疑、关注,甚至于进一步探讨的兴趣,提高教学效率,增强教学效果。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT size=3><B><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">案例:</SPAN></B><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><FONT size=3><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">二期课改二年级第一学期的《请不要》是篇环保教育的主题课文,本课是以琅琅上口的诗歌形式出现的,通过生动、简练的语言,充分表达了孩子对自然环境被污染的担心及对优美的自然环境的渴望。课文中的语句既便于学习也利于积累,所以我将课堂的教学重点落到到仿写句子、仿写段落上。教学中,我设计了一个环节:同桌</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">2</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">人齐读第一节,想:伐光树木后会造成什么后果?由于试教中学生对这个问题的回答出现冷场的现象,因此我在这个环节上做了调整,在学生回答前先出示一组课前收集的图片,图片内容:随意被砍伐的树木</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">——</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">土地沙化</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">——</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">沙漠,学生受到画面的启迪后</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">“</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">找</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">”</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">到了发言的内容,纷纷发言,在此摘录几条:</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; TEXT-INDENT: 18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 1.5" align=left><FONT size=3><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">如果树木被伐光了,我们将会住在沙漠里。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT size=3><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">&nbsp;&nbsp;&nbsp; </SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">如果树木被伐光了,我们将看不到绿色的森林,呼吸不到新鲜的空气。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT size=3><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">&nbsp;&nbsp;&nbsp; </SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">如果树木被伐光了,小鸟将失去很多好朋友。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT size=3><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">&nbsp;&nbsp;&nbsp; </SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">如果树木被伐光了,小鸟将找不到筑巢的地方。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><FONT size=3>&nbsp;&nbsp;&nbsp; ……<o:p></o:p></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; TEXT-INDENT: 18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 1.5" align=left><FONT size=3><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">对于低年级的学生来说,语言从理解到运用的转化具有一定的难度。我在试教中没有考虑到这点,让学生读了课文后就回答,结果出现的答案内容都是文本里的语言,没有达到我想训练学生语言表达的目的。因此我将这个环节的设计调整为先看图片,让学生有一个直观的印象,同时受所看图片的启发还能激发学生脑中的其他记忆画面。这样将课文内容与自己制作的多媒体课件结合在一起的做法,为学生架设了一座由理解到运用的桥梁,学生将课文内容与自身具有的生活经验联系起来,大胆地展开联想,把课内外知识活学活用,做到了在语言训练中使语言积累内化为语言能力。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><FONT size=3><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">在这课的结尾处我要求学生结合课文内容,结合生活实际,说说生活中所见到的不文明的、破坏环境的行为。这是将课内课外的知识结合起来更进一步的语言训练。而考虑到学生的认知水平有限,对生活陋习的关注和了解肯定达不到我预设的目标层次。为了让学生能展开想象,有话可说,我又一次</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">“</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">寻求</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">”</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">到多媒体的帮助,利用自己制作的多媒体课件,将课前收集到的一些极易被忽视的不良习惯一一展现在同学们的眼前。图片内容:往河道扔垃圾</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">; </SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">小区里的噪音;</SPAN><SPAN style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"> </SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">浪费纸张;</SPAN><SPAN style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"> </SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">汽车尾气污染;乱扔废电池;捕捉野生动物;使用一次性筷子;过分的使用塑料袋等等。看图后还请学生补充所知道的其他破坏行为。在学生都了解了哪些是破坏环境的行为后,再学作者一样把自己保护环境的心愿写成优美的诗句。学生浏览画面后有了足够的选择余地,同时也唤醒了生活经验,说出自己的亲眼所见,为语言的训练扫清了障碍。以下摘录几条学生发言:</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT size=3><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">生</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">A: </SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">请不要向河中乱扔杂物,让小河里水草青青,让鱼儿们自在地生活。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT size=3><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">生</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">B</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">:请不要在公共场所吸烟,使我们远离害人的烟雾,让空气更清新,让我们更健康。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT size=3><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">生</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">C</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">:请不要打扰小草的美梦,让草儿甜甜地睡上一觉,长得更加强壮。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><FONT size=3><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">小学低年级是语言训练的重要时期,也是基础时期,一堂语文课中少不了语言的学习和运用。低年级学生受年龄限制,因此在实施训练时要注意训练内容与学生生活的整合,要借助直观的画面帮助学生展开想象的翅膀,也要注意知识、能力、情感态度价值观三维目标之间的整合,力求达到一举多得的效果。多媒体教学让学生先有了直观的感性认识,之后就能做到有话可说了,而且说话的内容也会显得生动、自然、符合实际。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left><FONT size=3><B><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">反思:</SPAN></B><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0" align=left><FONT size=3><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">我们都知道兴趣是学生学习主动性形成的重要因素,让学生想学,乐学,是获得教学成功的基本条件。学生的语言能力是在语文教学活动中通过学生积极主动地参与,在教师指导下得以迅速发展提高的。让学生敢说、让学生想说,就要激发起学习的兴趣,给学生提供想象、说话的机会。作为教师,有必要创造条件让学生享受学习的乐趣,让课堂教学的水</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">“</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">活</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">”</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">起来。低年级儿童具有爱想象、好表现的心理特征。课堂中,应有计划、有预期性地为他们提供想象、展现的机会,为他们的学习搭建了开放的舞台。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 18pt 0cm 0pt; TEXT-INDENT: 18pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 1.5" align=left><FONT size=3><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">多媒体的运用扩大了课堂教学的容量,丰富了教学的内涵,节省了教学的时间,加快了教学的节奏。抽象的教学内容在多媒体的演绎下具体化、形象化了,它创设的教学情境更生动,学生的学习兴趣更浓厚,教学重难点的突破更有效。曾经在一篇文章中看到著名的特级教师洪宗礼说的一段话,感触很深。他说:</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">“</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">四十五分钟的一堂课,时间是有限的;<?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv w:st="on" UnitName="平方米" SourceValue="50" HasSpace="False" Negative="False" NumberType="3" TCSC="1">五十平方米</st1:chmetcnv>的课堂,空间是有限的。教师,只要有广博的知识,有扎实的基本功,有高超的教学艺术,就可以在有限的时空里,发挥学生无限的思考力和创造力。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">”</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">而如今这些想法都可以借助现代化的多媒体设备得到实现和增强。这是为人师者的幸运,但教师也应合理使用多媒体设备,让多媒体成为课堂教学的</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">“</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">点睛之笔</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">”</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">,杜绝为了使用而去用的做法。只有根据教材和学生的实际情况,选择合适的教学媒体辅助教学,我们的语文教学才易于被学生接受,才有可能达到</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">“</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">事半功倍</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">”</SPAN><SPAN style="COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体; mso-hansi-font-family: &#718;&#805;; mso-ascii-font-family: &#718;&#805;">的效果。</SPAN><SPAN lang=EN-US style="COLOR: black; FONT-FAMILY: &#718;&#805;; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><o:p></o:p></SPAN></FONT></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 408pt; LINE-HEIGHT: 150%; mso-char-indent-count: 34.0"><SPAN style="FONT-FAMILY: 宋体; mso-hansi-font-family: 'Times New Roman'; mso-ascii-font-family: 'Times New Roman'"><FONT size=3>邬海蓉</FONT></SPAN></P>
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