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d.innerHTML = d.innerHTML + '<a class=\"download_word download_word_lb\" href=\"javascript:;\" id=\"vipdown\" onclick=\"showpay(2)\"><div class=\"download_card\"><div class=\"card_nr card_nr_lb\"><h4 class=\"card_bt\">热量的计算</h4><div class=\"download_card_msg\">温度不止1℃,同时物质的质量也不止1千克又怎么计算吸热?由此引出课题,并运用例题1进行验证.最后由吸热引申到放热情况的计算,引出例题2.    建议二:在讲完热量的计算方法后,可以引导学生逆向思维:如何计算物体的比热.并给出例题.    “热量的计算”教学设计示例    课 题    热量的计算    教学重点    会利用吸热公式和放热公式进行有关吸、放热计算    教学难点    会利用吸热公式和放热公式进行有关吸、放热计算    教学方法    讲授    一、复习比热的知识    二、物体吸热的计。下面小编给大家分享热量的计算，希望能帮助到大家。 热量的计算文档下载网址链接：</div></div><div class=\"download_card_btn download_card_btn_lb\"><div class=\"content_box_tj\"><span>推荐度：</span><img src=\"/skin/zhann/images/icon_star.png\" alt=\"\">	<img src=\"/skin/zhann/images/icon_star.png\" alt=\"\">	<img src=\"/skin/zhann/images/icon_star.png\" alt=\"\">	<img src=\"/skin/zhann/images/icon_star.png\" alt=\"\"></div><div class=\"downlod_btn_right demo_tc downlod_btn_right_lb\"><em class=\"downlod_icon\"></em>点击下载文档<span>文档为doc格式</span></div> </div></div></a>';
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