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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\">大象无形</h4><div class=\"download_card_msg\">感与态度等方面的发展,特别是获得能力发展和深层次的情感体验,获得解决问题的方法。下面我对执教本课时的课堂实录稍作整理并阐述自己的一些见解。    一、课堂教学实录    (一)提出问题──科学探究的前提    问题引入:美丽的江南水乡──无锡已步入冬季,夜晚睡觉时,辛劳了一天的妈妈常给我们准备好热水袋,关于热水袋,你了解多少?    (1)烧水时,水吸收的热量与水的质量有什么关系?与水温升高多少有什么关系?    (2)使用热水袋的目的是取暖,热水袋里装的是水,可以换成相同初温、质量的煤油或砂石吗?。下面小编给大家分享大象无形，希望能帮助到大家。 大象无形文档下载网址链接：</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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