<div style="text-align: center;"><font color="#ff0000"><strong>2016年北师大版小学六年级数学上册</strong><strong>第三单元测试卷</strong></font></div><br><span><strong>一、填空题。</strong></span><br><br><span>1</span><em><span>.</span></em><span>两个正方体可以拼成一个</span><span>(</span><em><span> </span></em><span>)</span><span>体</span><span>,</span><span>它有</span><span>(</span><em><span> </span></em><span>)</span><span>个面是正方形</span><span>,</span><span>有</span><span>(</span><em><span> </span></em><span>)</span><span>个面是长方形。</span><br><br><span>2</span><em><span>.</span></em><span>正方体从正面、侧面、上面看都是</span><span>(</span><em><span> </span></em><span>)</span><span>形。</span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/1008/2016108101422.png?m=0.010674179655807192"><br><br><span>5</span><em><span>.</span></em><span>小明在草地上连续拍摄了正在行驶的一辆汽车的一组照片。</span><br><br><span>下面三幅照片按照拍摄时间的先后顺序排列是</span><span>(</span><em><span> </span></em><span>)</span><span>。</span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/1008/201610810152.png?m=0.8391303690120853"><br><br><span>6</span><em><span>.</span></em><span>观察下面三张照片</span><span>,</span><span>然后回答问题。</span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/1008/2016108101638.png?m=0.23314526154716253"><br><br><span>这三张照片从远到近的排列顺序是</span><span>(</span><em><span> </span></em><span>),</span><span>其中</span><span>(</span><em><span> </span></em><span>)</span><span>号照片应该是在树下拍到的。</span><br><br><strong><span>二、判断题。</span><span>(</span><span>对的画“</span><span>√</span><span>”</span><span>,</span><span>错的画“</span><span>✕</span><span>”</span><span>)</span></strong><br><br><div>1.两个完全一样的正方体排在一起,分别从正面、左面两个方向看,至少有一个方向能看到两个正方体。( )</div><div><br></div><div>2.根据从正面、左面、上面看到的形状,只能摆出一种立体图形。( )</div><br><span>3</span><em><span>.</span></em><span>站得越高</span><span>,</span><span>望得越远。</span><span></span><span>(</span><em><span> </span></em><span>)</span><br><br><span>4</span><em><span>.x</span></em><span>在路灯下散步走向路灯时</span><span>,</span><span>影子会变长。</span><span></span><span>(</span><em><span> </span></em><span>)</span><br><br><span>5</span><em><span>.</span></em><span>两个人分别站在两个方向给同一建筑物拍照</span><span>,</span><span>他们拍出的照片可能是一样的。</span><span></span><span>(</span><em><span> </span></em><span>)</span><br><strong><br><span>三、选择题。</span><span>(</span><span>把正确答案的序号填在括号里</span><span>)</span><span> </span></strong><br><img src="//www.szxuexiao.com/uploadimages/2016/1008/2016108101736.png?m=0.9829647521856095"><br><br><span>3.</span><span>站在固定的位置观察一个长方体</span><span>,</span><span>一次最多能看到</span><span>(</span><span> </span><span>)</span><span>个面。</span><br><br><span>A.</span><span>一</span><span> </span><span> </span><span>B.</span><span>两</span><span> </span><br><br><span>C.</span><span>三</span><span> </span><span> </span><span> </span><span> </span><span>D.</span><span>四</span><br><br><span>4.<img src="//www.szxuexiao.com/uploadimages/2016/1008/2016108101821.png?m=0.000918336517971019"></span><span>是小红从正面观察物体得到的图形</span><span>,</span><span>这个物体是由</span><span>(</span><span> </span><span>)</span><span>个小正方体组成的。</span><br><br><span>A.</span><span> </span><span>3</span><span></span><span> </span><span>B.</span><span> </span><span>4</span><span></span><br><br><span>C.</span><span> </span><span>6</span><span></span><span> </span><span>D.</span><span>不能确定</span><br><br><span>5.</span><span>一个立体图形</span><span>,</span><span>从正面看到的是</span><span>,</span><span>从左面看到的是</span><span>,</span><span>从上面看到的是</span><span>,</span><span>这个立体图形可能是</span><span>(</span><span> </span><span>)</span><span>。</span><br><br><span>A.</span><span>长方体 </span><span></span><span> </span><span>B.</span><span>正方体</span><br><br><span>C.</span><span>圆柱 </span><span></span><span> </span><span>D.</span><span>球</span><br><br><span><strong>四、画出下面立体图形从正面、上面、左面看到的形状。</strong></span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/1008/2016108102019.png?m=0.22780707993953042"><br><br><strong><span>五、下面的照片是空中看到的公园</span><span>,</span><span>房子周围有一个亭子、一片树林。下面四幅画面</span><span>,</span><span>分别是站在</span><span>①②③④</span><span>哪个位置看到的</span><span>?</span><span> </span></strong><br><br><img src="//www.szxuexiao.com/uploadimages/2016/1008/201610810212.png?m=0.4448733375392959"><br><strong><br><span>六、解决问题。</span></strong><br><br><img src="//www.szxuexiao.com/uploadimages/2016/1008/2016108102154.png?m=0.7590121619990065"><br><br><span>2.</span><span>坐在二楼的小丽能看到楼下的小明吗</span><span>?</span><span>能看到楼下的小莹吗</span><span>?</span><br><br><img src="//www.szxuexiao.com/uploadimages/2016/1008/2016108102240.png?m=0.8308675742428859"><br><br><span>3.</span><span>如下图所示</span><span>,</span><span>乐乐站在墙前不动</span><span>,</span><span>小明站在墙后</span><span>,</span><span>小明不想让乐乐看见</span><span>,</span><span>你能画出小明的最大活动区域吗</span><span>?</span><br><br><br><span><img src="//www.szxuexiao.com/uploadimages/2016/1008/2016108102357.png?m=0.47298009682881736"> </span><br><br><br><div style="text-align: center;"><strong><font color="#134f5c">2016年北师大版小学六年级数学上册第三单元测试卷答案</font></strong></div><br><span>一、</span><span>1</span><em><span>.</span></em><span>长方</span><em><span> </span></em><span>2</span><em><span> </span></em><span>4</span><em><span> </span></em><span>2</span><em><span>.</span></em><span>正方</span><em><span> </span></em><span>3</span><em><span>.<img src="//www.szxuexiao.com/uploadimages/2016/1008/201610810252.png?m=0.029069852164512078"></span></em><em><span> </span></em><span>4</span><em><span>.</span></em><span>侧</span><em><span> </span></em><span>上</span><br><br><span>5</span><em><span>.③①② </span></em><span>6</span><em><span>.③①② ②</span></em><br><br><span>二、</span><span>1</span><em><span>.</span></em><span>√</span><em><span> </span></em><span>2</span><em><span>.</span></em><span>✕</span><em><span> </span></em><span>3</span><em><span>.</span></em><span>√</span><em><span> </span></em><span>4</span><em><span>.</span></em><span>✕</span><em><span> </span></em><span>5</span><em><span>.</span></em><span>√</span><br><br><span>三、</span><span>1</span><em><span>.</span></em><span>A </span><span>2</span><span>.D </span><span>3</span><span>.C </span><span>4</span><span>.D </span><span>5</span><span>.C</span><br><br><span>四、</span><span>略</span><br><br><span>五、</span><span>③④①②</span><br><br><span>六、</span><span>1</span><span>.5</span><span>种</span><span>,</span><span>画图略。</span><span> </span><span>2</span><span>.</span><span>看不到小明</span><span>,</span><span>能看到小莹。</span><span> </span><span>3</span><span>.</span><span>提示</span><span>:</span><span>以墙的两端为端点</span><span>,</span><span>和乐乐所在的点分别连线。</span><br><br><span>4</span><span>.6</span><span>种</span><span> </span><span>5</span><span>.</span><span>最少需要</span><span>5</span><span>个</span><span>,</span><span>最多可以有</span><span>6</span><span>个。</span><br><br>
六年级上