保护生物的多样性教学设计
<p>【教材分析】</p><p>本节课是初中《生物学》三年级下册第八单元第三章《保护生物的多样性》的内容。认识生物的多样性是为了更好地保护和合理利用生物的多样性,保护生物的多样性是可持续发展的重要内容,因此本章特别注重情感、态度和价值观的教育。保护生物的多样性是一项艰巨的任务,涉及到方方面面的问题,在本章有限的篇幅里不能详尽地介绍,从学生的认知水和接受能力看也没有必要。因此为避免加重学生的负担,把教学重点放在了解生物多样性面临的威胁及其原因,参与保护生物多样性的宣传和行动上。</p><p>【学情分析】</p><p>在学生已经理解生物的多样性含义的基础上,通过搜集与调查相关的信息资料,了解现在生物的多样性面临的威胁以及对环保的重大意义,认识保护生物多样性任务是艰巨的,也是刻不容缓的,从而积极参与到保护生物的多样性的宣传和行动中。保护生物的多样性还涉及到方方面面的问题,在本节不能详尽地介绍,从学生的认知水平和接受能力看也没有必要。</p><p>【教学目标】</p><p>知识目标:</p><p>1.举例说明生物的多样性面临的威胁及原因。</p><p>2.关注我国特有的珍稀动、植物的现状。</p><p>3.说出保护生物的多样性的主要措施。</p><p>能力目标:</p><p>通过调查、收集与分析资料,提高学生的信息收集能力,学会鉴别、选择、运用与分享信息,提高学生合作交流以及归纳总结能力。</p><p>情感态度和价值观目标:</p><p>使学生了解生物,保护生物;宣传科学合理地保护生物的做法;通过宣传教育活动去营造爱护生物的良好社会氛围。让学生由“创造人与自然的和谐”的感性认识上升到理性认识,发散为“树立人与自然协调发展的环境观”及“形成科学的生活态度”等。</p><p>【教学重点】</p><p>1.了解生物的多样性面临的威胁及其原因。</p><p>2.树立参与保护生物的多样性的意识并能够落实在行动上。</p><p>【教学难点】</p><p>分析我国生物多样性面临威胁的原因;如何将意识落实到具体行动之中。</p><p>【教学准备】</p><p>教师:指导各小组进行课前调查与信息收集,指导各组长制作Powerpoint演示文件。</p><p>学生:调查相关内容的信息,与小组的其他成员共同处理信息,制作相应的Powerpoint演示文件。</p><p>【教学设计】</p><table align="center" border="1" cellpadding="0" cellspacing="0" style="BORDER-BOTTOM: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-COLLAPSE: collapse; BORDER-TOP: black 1px solid; BORDER-RIGHT: black 1px solid"><tbody><tr><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33.4pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="45"><p><span style="FONT-FAMILY: 宋体">流程</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="44"><p><span style="FONT-FAMILY: 宋体">内容</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 165.8pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="221"><p><span style="FONT-FAMILY: 宋体">教师活动</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 120.5pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="161"><p><span style="FONT-FAMILY: 宋体">学生活动</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 77.95pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="104"><p><span style="FONT-FAMILY: 宋体">设计意图</span></p></td></tr><tr style="HEIGHT: 51.65pt"><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33.4pt; PADDING-RIGHT: 5.4pt; HEIGHT: 51.65pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="45"><p><span style="FONT-FAMILY: 宋体">明确<br />主题</span></p><p> </p><p><span style="FONT-FAMILY: 宋体">提出<br />问题</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33pt; PADDING-RIGHT: 5.4pt; HEIGHT: 51.65pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="44"><p> </p><p> </p><p><span style="FONT-FAMILY: 宋体">情景<br />创设</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 165.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 51.65pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="221"><p><span style="FONT-FAMILY: 宋体">播放</span>MTV<span style="FONT-FAMILY: 宋体">片段《一个真实的故事》</span><br /><span style="FONT-FAMILY: 宋体">引导学生讲述故事主人公――徐秀娟的事迹。</span></p><p> </p><p><span style="FONT-FAMILY: 宋体">引导学生对徐秀娟事迹进行讨论。</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 120.5pt; PADDING-RIGHT: 5.4pt; HEIGHT: 51.65pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="161"><p><span style="FONT-FAMILY: 宋体">学生欣赏歌曲</span><br /><span style="FONT-FAMILY: 宋体">《一个真实的故事》,</span><br /><span style="FONT-FAMILY: 宋体">思考其内涵。</span><br /><span style="FONT-FAMILY: 宋体">对徐秀娟事迹进行讨论</span></p></td><td rowspan="2" style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 77.95pt; PADDING-RIGHT: 5.4pt; HEIGHT: 51.65pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="104"><p><span style="FONT-FAMILY: 宋体">以景激趣,以情激疑。激发学生的求知欲和研究热情。</span></p><p> </p><p> </p></td></tr><tr><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33.4pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="45"><p> </p><p> </p><p><span style="FONT-FAMILY: 宋体">选择<br />问题</span></p><p> </p><p><span style="FONT-FAMILY: 宋体">合作<br />研究</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="44"><p> </p><p> </p><p> </p><p> </p><p><span style="FONT-FAMILY: 宋体">信息<br />展示</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 165.8pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="221"><p><span style="FONT-FAMILY: 宋体">请生物课代表介绍这节课的内容。</span><br /><span style="FONT-FAMILY: 宋体">引导学生讨论,让各组选择适合本组研究的问题。</span></p><p> </p><p><span style="FONT-FAMILY: 宋体">指导各小组板书各自的问题及关键信息。</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 120.5pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="161"><p><span style="FONT-FAMILY: 宋体">课代表展示自制的演示文稿,明确本节课主题是“保护生物的多样性”,请各组同学选择所研究的问题。</span><br /><span style="FONT-FAMILY: 宋体">各组长将本组的问题和关键信息板书在黑板上,与大家共同分享。</span></p></td></tr><tr style="PAGE-BREAK-INSIDE: avoid"><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33.4pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="45"><p> </p><p> </p><p><span style="FONT-FAMILY: 宋体">表达<br />交流</span><br /> </p><p> </p><p><span style="FONT-FAMILY: 宋体">解决<br />问题</span><br /> </p><p> </p><p> </p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="44"><p> </p><p> </p><p> </p><p><span style="FONT-FAMILY: 宋体">生物多样性面临的威胁</span><span style="FONT-FAMILY: 宋体">及</span><span style="FONT-FAMILY: 宋体">原因</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 165.8pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="221"><p> </p><p> </p><p><span style="FONT-FAMILY: 宋体">引导学生对生物的多样性面临的威胁及原因进行交流,观看学生的演示文稿。</span><br /><span style="FONT-FAMILY: 宋体">引导学生对各组的表现及交流的信息进行质疑和评价。</span><br /><span style="FONT-FAMILY: 宋体">对各个学生的表现进行适当的鼓励。</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 120.5pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="161"><p><span style="FONT-FAMILY: 宋体">课代表引导各组同学展示他们制作的</span>PPT<span style="FONT-FAMILY: 宋体">文稿,并由各组成员进行详细介绍他们研究的过程及得出的结论,</span></p><p> </p><p><span style="FONT-FAMILY: 宋体">与其他小组共享收集的详细信息。</span></p><p> </p><p><span style="FONT-FAMILY: 宋体">各组的学生进行自评、互评和质疑。</span></p><p> </p><p><span style="FONT-FAMILY: 宋体">课代表进行归纳总结。</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 77.95pt; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="104"><p> </p><p> </p><p><span style="FONT-FAMILY: 宋体">开展课前调查与收集信息,课堂进行展评与互评的活动激发了每一个学生的参与热情。</span></p></td></tr><tr style="PAGE-BREAK-INSIDE: avoid; HEIGHT: 65.25pt"><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33.4pt; PADDING-RIGHT: 5.4pt; HEIGHT: 65.25pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="45"><p><span style="FONT-FAMILY: 宋体">师生<br />互动</span></p><p> </p><p> </p><p> </p><p><span style="FONT-FAMILY: 宋体">形成<br />结论</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33pt; PADDING-RIGHT: 5.4pt; HEIGHT: 65.25pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="44"><p><br /><span style="FONT-FAMILY: 宋体">保护</span></p><p><span style="FONT-FAMILY: 宋体">生物</span><br /><span style="FONT-FAMILY: 宋体">多样</span><br /><span style="FONT-FAMILY: 宋体">性的措施</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 165.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 65.25pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="221"><p><span style="FONT-FAMILY: 宋体">观看学生的演示文稿,倾听他们的表达交流。</span></p><p> </p><p><span style="FONT-FAMILY: 宋体">组织学生对信息进行补充、质疑与评价。</span></p><p> </p><p><span style="FONT-FAMILY: 宋体">强调依法保护。</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 120.5pt; PADDING-RIGHT: 5.4pt; HEIGHT: 65.25pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="161"><p><span style="FONT-FAMILY: 宋体">学生介绍收集或调查到的保护生物多样性的信息。</span></p><p> </p><p><span style="FONT-FAMILY: 宋体">其他学生进行补充,并介绍自己将如何去做。</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 77.95pt; PADDING-RIGHT: 5.4pt; HEIGHT: 65.25pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="104"><p><span style="FONT-FAMILY: 宋体">增加学生的感性认识,构建</span> <span style="FONT-FAMILY: 宋体">“问题-研究”的空间与机会。</span></p></td></tr><tr style="PAGE-BREAK-INSIDE: avoid; HEIGHT: 25.85pt"><td rowspan="4" style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: windowtext 1pt solid; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33.4pt; PADDING-RIGHT: 5.4pt; HEIGHT: 25.85pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="45"><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p><span style="FONT-FAMILY: 宋体">联系实际</span></p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p><span style="FONT-FAMILY: 宋体">拓展应用</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33pt; PADDING-RIGHT: 5.4pt; HEIGHT: 25.85pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="44"><p><br /><span style="FONT-FAMILY: 宋体">角色<br />扮演</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 165.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 25.85pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="221"><p><span style="FONT-FAMILY: 宋体">观看学生的“角色扮演”。</span><br /><span style="FONT-FAMILY: 宋体">“辩论和协商怎样保护越冬天鹅”</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 120.5pt; PADDING-RIGHT: 5.4pt; HEIGHT: 25.85pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="161"><p><span style="FONT-FAMILY: 宋体">学生分多方进行辩论。</span><br /> </p></td><td rowspan="2" style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 77.95pt; PADDING-RIGHT: 5.4pt; HEIGHT: 25.85pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="104"><p> </p><p> </p><p><span style="FONT-FAMILY: 宋体">让每一个学生参与到保护生物多样性的活动之中,提高个人的保护意识。</span></p></td></tr><tr style="HEIGHT: 54.4pt"><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33pt; PADDING-RIGHT: 5.4pt; HEIGHT: 54.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="44"><p><span style="FONT-FAMILY: 宋体">独特生物</span><br /> </p><p> </p><p><span style="FONT-FAMILY: 宋体">精彩<br />中国</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 165.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 54.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="221"><p><span style="FONT-FAMILY: 宋体">打开网络,进入“独特生物,精彩中国”的网页。引导学生参加中国各省代表生物评选的大型公益宣传活动。</span></p><p> </p><p><span style="FONT-FAMILY: 宋体">展示二张生物名片,引导学生分析是哪个省份的。</span><br /><span style="FONT-FAMILY: 宋体">引导学生设计山东省的生物名片。</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 120.5pt; PADDING-RIGHT: 5.4pt; HEIGHT: 54.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="161"><p> </p><p> </p><p><span style="FONT-FAMILY: 宋体">学生参入山东省的生物名片的投票活动。</span><br /><span style="FONT-FAMILY: 宋体">学生现场上网进行投票。</span><br /><span style="FONT-FAMILY: 宋体">让学生查看投票结果。</span></p></td></tr><tr style="HEIGHT: 54.4pt"><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33pt; PADDING-RIGHT: 5.4pt; HEIGHT: 54.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="44"><p> </p><p><span style="FONT-FAMILY: 宋体">风采</span></p><p><span style="FONT-FAMILY: 宋体">展现</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 165.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 54.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="221"><p><span style="FONT-FAMILY: 宋体">引导学生讨论《一个真实的故事》中的徐秀娟,做为国家培养的一名大学生,为了寻找一只丹顶鹤而失去自己的生命是否值得。</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 120.5pt; PADDING-RIGHT: 5.4pt; HEIGHT: 54.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="161"><p><br /><span style="FONT-FAMILY: 宋体">学生发表自己的观点。</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 77.95pt; PADDING-RIGHT: 5.4pt; HEIGHT: 54.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="104"><p><span style="FONT-FAMILY: 宋体">让学生树立正确的人生观。</span></p></td></tr><tr style="HEIGHT: 54.4pt"><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 33pt; PADDING-RIGHT: 5.4pt; HEIGHT: 54.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="44"><p> </p><p> </p><p><span style="FONT-FAMILY: 宋体">技能<br />训练</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 165.8pt; PADDING-RIGHT: 5.4pt; HEIGHT: 54.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="221"><p><span style="FONT-FAMILY: 宋体">执法人员据举报,调查发现餐馆出售的食品中有野生鸟类,他们依据的是垃圾桶里鸟类的足,引导学生说出他们的推测理由。</span></p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 120.5pt; PADDING-RIGHT: 5.4pt; HEIGHT: 54.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="161"><p><span style="FONT-FAMILY: 宋体">学生讨论这些动物都属于哪个类群的。</span><br /> </p></td><td style="BORDER-BOTTOM: windowtext 1pt solid; BORDER-LEFT: medium none; PADDING-BOTTOM: 0cm; PADDING-LEFT: 5.4pt; WIDTH: 77.95pt; PADDING-RIGHT: 5.4pt; HEIGHT: 54.4pt; BORDER-TOP: medium none; BORDER-RIGHT: windowtext 1pt solid; PADDING-TOP: 0cm" valign="top" width="104"><p><span style="FONT-FAMILY: 宋体">进一步引导学生思考身边是否有这些行为。</span></p></td></tr></tbody></table>
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