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【331996】九年级数学下册:29.3 课题学习 制作立体模型

时间:2025-02-09 11:44:22 作者: 字数:1295字
简介:

29.3 课题学习 制作立体模型

1. 2013菏泽下列图形中,能通过 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> 折叠围成一 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> 个三棱柱的是

 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>

2. 2013温州)下列图中,经过折叠能围成一个立方 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> 体的是

 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>  <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>

3 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> .  <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> 图,将正方体的平面展开图重新折成 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> 正方体后,“祝”字对面的字是  <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>

A.中  <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> B.考 C.成  <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> D.功

4. 小亮为今年参加中考的好友小杰制作了一个正方体礼品盒(如图),六个面上各有一个字,连起来就是“预祝中考成功”,其中“预”的对面是“ <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> 中”, “成”的对面是“功”,则它的平面展开图可能是

 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>

5. 如图是一个几何体的 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> 三视图, <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> 是一个什么图形,你能制作这个模型吗?

 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>










 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>



参考答案[来源:..Z.X.X.K]

1C

2A

3C

4C[来源:学科网]

5三棱柱 制 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>  <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> 作模型

[来源:Zxxk.Com]




[来源:Z+xx+k.Com]





[来源:Z§xx§k.Com]



附件1:律师事务所反盗版维权声明

 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>

附件 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> 2:独家资源交换签约学校名录(放大查看)

 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>  <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>  <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>  <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>  <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> 学校 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a>  <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> 名录参 <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> 见:h <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> ttp://w <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> ww.zx <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> xk.com/wxt/list. <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> aspx <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> ? <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/396/" title="模型" class="c1" target="_blank">模型</a> <a href="/tags/600/" title="学习" class="c1" target="_blank">学习</a> <a href="/tags/919/" title="课题" class="c1" target="_blank">课题</a> <a href="/tags/1207/" title="立体" class="c1" target="_blank">立体</a> ClassID=3060