2013-2014学年苏教版小学五年级科学上学期期中考试试卷

<div><div style="text-align: center;"><strong><font color="#ff0000">2013—2014学年第一学期五年级科学期中试卷</font></strong></div><br><div style="text-align: center;">班级:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;姓名:</div><br><strong><span style=" font-family: 宋体;">一&nbsp;填空题(</span><span style=" font-family: 宋体;">32</span><span style=" font-family: 宋体;">分)</span></strong><span style=" font-family: 宋体;"></span><br><br><span style=" font-family: 宋体;">1</span><span style=" font-family: 宋体;">、</span><span style=" font-family: 宋体;">太阳的高度变化规律是:低→</span><span style=" font-family: 宋体;">(&nbsp;&nbsp;)</span><span style=" font-family: 宋体;">→</span><span style=" font-family: 宋体;">(&nbsp;&nbsp;)</span><span style=" font-family: 宋体;">。影子位置的变化规律是:从</span><span style=" font-family: 宋体;">(&nbsp;&nbsp;)</span><span style=" font-family: 宋体;">到</span><span style=" font-family: 宋体;">(&nbsp;&nbsp;)</span><span style=" font-family: 宋体;">,影子的长短变化规律是:</span><span style=" font-family: 宋体;">(&nbsp;&nbsp;)</span><span style=" font-family: 宋体;">→</span><span style=" font-family: 宋体;">(&nbsp;)</span><span style=" font-family: 宋体;">→</span><span style=" font-family: 宋体;">(&nbsp;)</span><span style=" font-family: 宋体;"></span><br><br><span style=" font-family: 宋体;">2</span><span style=" font-family: 宋体;">、</span><span style=" font-family: 宋体;">太阳钟也叫(</span><span style=" font-family: 宋体;">&nbsp;&nbsp;&nbsp;</span><span style=" font-family: 宋体;">)是测量</span><span style=" font-family: 宋体;">(&nbsp;&nbsp;&nbsp;)</span><span style=" font-family: 宋体;">的工具。</span><br><br><span style=" font-family: 宋体;">3、(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><span style=" font-family: 宋体;">时间可以使菊花提前开放,</span><span style=" font-family: 宋体;">(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><span style=" font-family: 宋体;">时间可以增加鸡的产蛋量。</span><span style=" font-family: 宋体;"></span><br><br><span>4、光在同一种物质中是沿(&nbsp;&nbsp;&nbsp;)行进的.</span><br><br><span>5、越(&nbsp;&nbsp;&nbsp;)的表面,反光效果就越好。</span><br><br><span>6、中间厚、边缘薄的透明镜片叫做(&nbsp;&nbsp;&nbsp;);中间薄、边缘厚的透明镜片叫做(&nbsp;&nbsp;&nbsp;)。</span><br><br><span>7、凸透镜具有(&nbsp;&nbsp;&nbsp;)作用、(&nbsp;&nbsp;&nbsp;)作用、(&nbsp;&nbsp;&nbsp;)作用。</span><br><br><span>8、透过红色滤光片,看到的白衣服是(&nbsp;&nbsp;&nbsp;)的。</span><br><br><span>9</span><span>、一个简单的电路要由</span><span>(&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>、</span><span>(&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>、</span><span>(&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>、</span><span>(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>四部分组成。</span><br><br><span>10</span><span>、电池有两极</span><span>(&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>和</span><span>(&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>。正极用</span><span>&nbsp;</span><span>(&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>表示,负极用</span><span>(&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>&nbsp;</span><span>表示。</span><br><br><span>11</span><span>、根据物体容易导电何不容易导电的性质,可以把物体分为</span><span>(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>、</span><span>(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>两大类。</span><br><br><span>12</span><span>、磁铁有两个磁极,磁铁指南的一端用</span><span>(&nbsp;&nbsp;&nbsp;)</span><span>表示;指北的一端用</span><span>(&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>表示。</span><br><br><span>13</span><span>、当磁铁的两极相互接近时,同极</span><span>(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>,异极</span><span>(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span><span>。</span><br><br><span><strong>二、选择。(30分)</strong></span><br><br><span>(&nbsp;&nbsp;&nbsp;)</span><span>1、</span><span>新月指的天上(&nbsp;&nbsp;&nbsp;)</span></div><div><span><br></span></div><div><span>A、月牙&nbsp;&nbsp;&nbsp;B、满月&nbsp;&nbsp;&nbsp;C、不出月亮</span><br><br><span>(&nbsp;&nbsp;&nbsp;)</span><span>2、月相的周期性变化是(&nbsp;&nbsp;&nbsp;)</span></div><div><span><br></span></div><div><span>A、一季度&nbsp;&nbsp;&nbsp;B、一个月&nbsp;&nbsp;&nbsp;C、一周</span><br><br><span>(&nbsp;&nbsp;&nbsp;)</span><span>3、昼夜形成原因是( )。</span></div><div><span><br></span></div><div><span>A、地球的自转&nbsp;&nbsp;B、太阳东升西落&nbsp;C、月亮转动</span><br><br><span>(&nbsp;&nbsp;&nbsp;)4、</span><span>一天中最短的影子出现在(&nbsp;&nbsp;&nbsp;&nbsp;)。</span></div><div><span><br></span></div><div><span>A、早晨&nbsp;&nbsp;&nbsp;B、中午&nbsp;&nbsp;&nbsp;C、傍晚&nbsp;</span><br><br><span>(&nbsp;&nbsp;&nbsp;)</span><span>5、蜗牛出来活动的时间通常是(&nbsp;&nbsp;&nbsp;&nbsp;)。</span></div><div><span><br></span></div><div><span>A、上午&nbsp;&nbsp;&nbsp;&nbsp;B、下午&nbsp;&nbsp;&nbsp;&nbsp;C、夜晚</span><br><br><span>(&nbsp;&nbsp;&nbsp;)</span><span>6、下列光源中是冷光源的是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)。</span></div><div><span><br></span></div><div><span>A、太阳&nbsp;&nbsp;&nbsp;B、灯光&nbsp;&nbsp;&nbsp;C、萤火虫&nbsp;&nbsp;</span><br><br><span>(&nbsp;&nbsp;&nbsp;)</span><span>7、&nbsp;教室的墙壁涂成白色的主要原因是(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)</span></div><div><span><br></span></div><div><span>A、美观&nbsp;&nbsp;&nbsp;B、有利于光的反射&nbsp;&nbsp;&nbsp;C、干净</span><br><br><span>(&nbsp;&nbsp;&nbsp;)8、最早提出地球自转的科学家(&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;</span></div><div><span><br></span></div><div><span>A、哥白尼&nbsp;&nbsp;B、托勒密&nbsp;&nbsp;&nbsp;C、牛顿</span><br><br><span>(&nbsp;&nbsp;&nbsp;)9、猫头鹰睡觉的时间是(&nbsp;)&nbsp;</span></div><div><span><br></span></div><div><span>A、早晨-下午&nbsp;&nbsp;B、中午-晚上&nbsp;&nbsp;C、傍晚-早上</span><br><br><span>(&nbsp;&nbsp;)10、牛顿通过(&nbsp;&nbsp;&nbsp;)&nbsp;把太阳光分解成七种单色光。</span></div><div><span><br></span></div><div><span>A、三棱镜&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B、凹透镜&nbsp;&nbsp;&nbsp;&nbsp;C、凸透镜&nbsp;&nbsp;&nbsp;&nbsp;</span><br><br><span>(&nbsp;&nbsp;)11、把一支铅笔搜入装水的玻璃杯内,从侧面看铅笔,说(&nbsp;&nbsp;)&nbsp;法正确的是。</span><br><br><span>A、铅笔向上折&nbsp;&nbsp;B、铅笔向下折&nbsp;C、铅笔变细了&nbsp;</span><span style=" font-family: 宋体;">&nbsp;</span><span style=" font-family: 宋体;"></span><br><br><span style=" font-family: 宋体;">(</span><span style=" font-family: 宋体;">&nbsp;&nbsp;</span><span style=" font-family: 宋体;">)</span><span>12、下面能会聚太阳光的是&nbsp;(&nbsp;&nbsp;&nbsp;)。&nbsp;</span></div><div><span><br></span></div><div><span>A、凹透镜&nbsp;&nbsp;B、凸透镜&nbsp;&nbsp;&nbsp;C、平面镜</span><br><br><span>(&nbsp;&nbsp;)13、下列物体中,不是光源的是&nbsp;(&nbsp;&nbsp;&nbsp;)。&nbsp;</span><br><br><span>A、月亮&nbsp;&nbsp;B、萤火虫&nbsp;&nbsp;C、夜光玩具</span><br><br><span style=" font-family: 宋体;">(</span><span style=" font-family: 宋体;">&nbsp;&nbsp;</span><span style=" font-family: 宋体;">)</span><span style=" font-family: 宋体;">14</span><span style=" font-family: 宋体;">、北京故宫博物院保存的日晷属于(</span><span style=" font-family: 宋体;">&nbsp;</span><span style=" font-family: 宋体;">)</span></div><div><span><br></span></div><div><span>A、立晷&nbsp;B、地平日晷&nbsp;C赤道日晷</span><br><br><span>(&nbsp;&nbsp;)15</span><span>、在检测暗盒的时候,如果发现小灯泡变暗,这时候暗盒里可能连着(</span><span>&nbsp;&nbsp;</span><span>)。</span><br><br><span>A</span><span>、一节电池&nbsp;</span><span>B</span><span>、一根导线&nbsp;</span><span>C</span><span>、一个灯泡</span><br><br><strong><span>三、判断。(20分</span><span>)</span></strong><br><br><span>1、几乎每样东西都可以反射光线。(&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>2、我国古代学者墨子发现的“小孔成像”现象说明光线是直线行进的。(&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span>3、光在同种介质中都是沿着直线传播的(&nbsp;&nbsp;)。</span><br><br><span>4、猫头鹰喜欢在白天活动。(&nbsp;&nbsp;)</span><br><br><span>5、牵牛花是在中午开放的。&nbsp;(&nbsp;&nbsp;)</span><br><br><span>6、太阳的运动方向是从西到东,影子的运动方向是从东到西。 (&nbsp;&nbsp;&nbsp;)</span><br><br><span style=" font-family: 宋体;">7</span><span style=" font-family: 宋体;">、只有用导线把电池的正负极和灯泡连接起来,形成电流的通路时,灯泡才亮。(&nbsp;)</span><span style=" font-family: Arial;"></span><br><br><span style=" font-family: 宋体;">8</span><span style=" font-family: 宋体;">、在有些条件下,绝缘体也会变成导体。&nbsp;(</span><span style=" font-family: ‘Times New Roman‘;">&nbsp;&nbsp;</span><span style=" font-family: 宋体;">)</span><span style=" font-family: Arial;"></span><br><br><span style=" font-family: 宋体;">9</span><span style=" font-family: 宋体;">、电池的电可以一直使用下去,永远用不完。(</span><span style=" font-family: ‘Times New Roman‘;">&nbsp;</span><span style=" font-family: 宋体;">)</span><span style=" font-family: 宋体;"></span><br><br><span>10、平面镜里的像比实际物体小一些。(&nbsp;&nbsp;&nbsp;&nbsp;)</span><br><br><span><strong>四、简答题(18分)</strong></span><br><br><span>1、</span><span>磁铁在我们生活中有哪些应用?(请举</span><span>3</span><span>例)</span><br><br><span>2、</span><span>电磁铁的磁力大小与什么</span><span>因素</span><span>有</span><span>关系?</span><br><br><span>3、我们还可以用什么方法</span><span>制造彩虹?</span><br><br></div>