<div style="layout-grid:;
"><div style="text-align: center;"><span class="Apple-style-span" style="font-weight: bold; "><font class="Apple-style-span" color="#FF0000">2013年五年级科学试卷第一学期期末教学质量检测</font></span></div><div style="text-align: center;"><br></div><span style=" font-weight:bold; "><div style="text-align: center;"><span class="Apple-style-span" style="font-weight: normal; "><span style=" font-weight:bold; ">（时间：</span></span><span class="Apple-style-span" style="font-weight: normal; "><span style=" font-weight:bold; ">40</span></span><span class="Apple-style-span" style="font-weight: normal; "><span style=" font-weight:bold; ">分钟）</span></span></div></span><br><span style=" font-weight:bold; ">小小的提醒：</span><span>书写端正，字迹清楚，注意卷面整洁，养成良好的写字习惯。</span><br>
<table width="100%"><tbody><tr><td><br><strong>题 型</strong><br></td><td><br>填空<br></td><td><br>判断<br></td><td><br>选择<br></td><td><br>图形<br></td><td><br>实验<br></td><td><br>简答<br></td><td><br>等 级<br></td><td><br>卷面书写<br></td></tr><tr><td><br><strong>对题数</strong><br></td><td><br><br></td><td><br><br></td><td><br><br></td><td><br><br></td><td><br><br></td><td><br><br></td><td><br><br></td><td><br><br></td></tr></tbody></table>
<br><span style=" font-weight:bold; ">一、填空题：</span><span style=" font-weight:bold; "></span><br><br><span>1</span><span>．</span><span>绿豆种子发芽的必需条件是适宜的</span><span style=" text-decoration:underline ; "> </span><span>、</span><span style=" text-decoration:underline ; "> </span><span>和</span><span style=" text-decoration:underline ; "> </span><span>等。</span><br><br><span>2</span><span>．</span><span>生物之间的食物关系叫做</span><span style=" text-decoration:underline ; "> </span><span>，生物之间复杂的食物关系形成了网状结构，叫做</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span>3</span><span>．</span><span>自然界里某一区域的生物形成一个平衡和谐的整体，叫做</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span>4</span><span>．</span><span>光在空气中是沿</span><span style=" text-decoration:underline ; "> </span><span>传播的，传播的速度很快，每秒约</span><span style=" text-decoration:underline ; "> </span><span>千米。</span><br><br><span>5</span><span>．</span><span>地球的内部可以分为</span><span style=" text-decoration:underline ; "> </span><span>、</span><span style=" text-decoration:underline ; "> </span><span>、</span><span style=" text-decoration:underline ; "> </span><span>三部分，绝大部分地震发生在</span><span style=" text-decoration:underline ; "> </span><span>内。</span><br><br><span>6</span><span>．</span><span>地球表面主要有</span><span style=" text-decoration:underline ; "> </span><span>、盆地、</span><span style=" text-decoration:underline ; "> </span><span>、</span><span style=" text-decoration:underline ; "> </span><span>、丘陵等地形。</span><br><br><span>7</span><span>．</span><span>由于受水、大气、气温或动植物的作用，岩石破碎，这种现象叫做</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span>8</span><span>．</span><span>土壤是</span><span style=" text-decoration:underline ; "> </span><span>、</span><span style=" text-decoration:underline ; "> </span><span>、黏土、</span><span style=" text-decoration:underline ; "> </span><span>、水和</span><span style=" text-decoration:underline ; "> </span><span>等物质的混合物。</span><br><br><span>9</span><span>．</span><span>神州八号能升空，是因为火箭产生了一个巨大的</span><span style=" text-decoration:underline ; "> </span><span>力</span><span>。</span><br><br><span>10</span><span>．</span><span>使用弹簧秤要先检查指针是不是指在</span><span style=" text-decoration:underline ; "> </span><span>位置，读数时视线与指针</span><span style=" text-decoration:underline ; "> </span><span>，</span><span>测量的力不能超过测力计的</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span>11</span><span>．</span><span>物体间接触面粗糙，摩擦力</span><span style=" text-decoration:underline ; "> </span><span>，物体间接触面光滑，摩擦力</span><span style=" text-decoration:underline ; "> </span><span>。</span><span style=" text-decoration:underline ; "></span><br><br><span style=" font-weight:bold; ">二、判断题：</span><br><br><span>1</span><span>．</span><span>生物喜欢生活在一定的环境中，不同的生物对环境有不同的需求。</span><span>（ ）</span><br><br><span>2</span><span>．</span><span>沙尘暴是一种污染环境，危害生活的恶劣天气。</span><span> （ ）</span><br><br><span>3</span><span>．</span><span>小丁在野外郊游，他观察自己的影子越来越短，这时应该是上午。（ ）</span><br><br><span>4</span><span>．</span><span>同一时间里不同的物体影子长短是相同的。 </span><span> </span><span> </span><span>（ ）</span><br><br><span>5</span><span>．</span><span>自制太阳能热水器时，盒子的里外都涂成黑色吸热效果比较好。 </span><span>（ ）</span><br><br><span>6</span><span>．</span><span>利用凹面镜和凸透镜能会聚光线，产生高温。</span><span> </span><span>（ </span><span> </span><span> </span><span>）</span><br><br><span>7</span><span>．</span><span>把土壤倒入水中，搅拌静置后，会看到有分层的现象产生。</span><span> （ ）</span><br><br><span>8</span><span>．</span><span>土地被侵蚀是因为流水、风等自然界的力量，人类的生产</span><br><br><span>生活不会影响土地的侵蚀。 </span><span>（ ）</span><br><br><span>9</span><span>．</span><span>中国的西部多平原，东部多高山。 （ ）</span><br><br><span>10</span><span>．</span><span>人走在冰上会滑倒，是因为鞋子和冰之间没有摩擦力。 </span><span>（ ） </span><br><br><span style=" font-weight:bold; ">三、选择题：</span><br><br><span>1.</span><span>一个人走过一盏路灯下时（如右图所示），人在灯光照射下形成的</span><span>影子的长度变化是（ ）。 </span></div><div style="layout-grid:;
"><span><br></span></div><div style="layout-grid:;
"><span><img src="//www.szxuexiao.com/uploadimages/2013/0204/201324145744.jpg?m=0.6604586825706065"> </span><br><br><span>A. 先变长，再变短 B. 先变短，再变长 </span><br><br><span>C. 逐渐变长 D. 逐渐变短 </span><br><br><span>2</span><span>．</span><span>在一个盒子的一端铺上湿润的泥土，另一端铺上干燥的泥土，然后将蚯蚓放在盒子中间，这个实验研究的是</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span>A 温度对蚯蚓的影响 B 湿度对蚯蚓的影响 C 光照对蚯蚓的影响</span><br><br><span>3</span><span>．</span><span>香蕉、松树、仙人掌三种植物的叶子形状不同，最根本的原因是</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span>A</span><span>植物的根系不同</span><span> B</span><span>土壤中的养料不同</span><span> C</span><span>生长的环境不同</span><br><br><span>4</span><span>．</span><span>下列物体中，</span><span>不属于光源的是</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span>A 月亮 B点燃的蜡烛 C</span><span>太阳</span><br><br><span>5</span><span>．</span><span>用镜子将阳光反射到同一个地方，用</span><span style=" text-decoration:underline ; "> </span><span>镜子反射光产生的温度最高</span><span>。</span><br><br><span>A</span><span>一</span><span>面</span><span> B</span><span>两面</span><span> C</span><span>多面</span><br><br><span>6</span><span>．</span><span>日晷是测量</span><span style=" text-decoration:underline ; "> </span><span>的工具。</span><br><br><span>A 长度 B 时间 C 体积</span><br><br><span>7</span><span>．</span><span>冬天我们在阳光下左手戴黑手套，右手戴白手套，感觉比较温暖的是</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span>A 左手 B 右手 C都一样</span><br><br><span>8</span><span>．</span><span>万一发生地震，下列做法中不合适的是</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span>A </span><span>如果来不及跑到屋外，就尽量躲藏在靠近角落的地方。</span><span> </span><br><br><span>B </span><span>跑到窗边大声呼救，等别人来救你。</span><span>C </span><span>迅速离开房间，跑到空旷的地方。</span><br><br><span>9</span><span>．</span><span>水往低处流是因为受到</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span>A 重力 B 拉力 C 摩擦力</span><br><br><span>10</span><span>．</span><span>古时候人们搬运重物时，往往在物体下面垫上圆木，这是因为</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span>A 滑动变为滚动 B 滚动变为滑动 C 不能确定</span><br><br><span>11</span><span>．</span><span>运动鞋的鞋底都有花纹，这是为了</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span>A </span><span>美观</span><span> B </span><span>减小摩擦</span><span> C </span><span>增大摩擦</span><br><br><span style=" font-weight:bold; ">四、图形题：</span><br><br><span>1．</span><span>请你在下图的潜望镜中添画镜片。</span><br><br><img src="//www.szxuexiao.com/uploadimages/2013/0204/201324145934.jpg?m=0.260803097859025"><br><br><span>2</span><span>．</span><span>如图，用电筒照射同一木块，木块在三个不同位置时，形成了a、b、c三个影</span><span>子，</span><span>你认为a、b、c三个影子中，哪个影子最长？</span><span style=" text-decoration:underline ; "> </span><br><br><img src="//www.szxuexiao.com/uploadimages/2013/0204/20132415114.jpg?m=0.8280753116123378"><br><span>3</span><span>．</span><span>如图所示：</span><br><br></div><div style="layout-grid:;
"><img src="//www.szxuexiao.com/uploadimages/2013/0204/20132415159.png?m=0.9464938179589808"><br></div><div style="layout-grid:;
"><br><span>（1）在一定限度内，橡皮筋伸得越</span><span style=" text-decoration:underline ; "> </span><span>，</span><br><br><span>受到的</span><span style=" text-decoration:underline ; "> </span><span>力就越</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span>（2）像橡皮筋这样产生的力叫做</span><span style=" text-decoration:underline ; "> </span><span>。</span><br><br><span style=" font-weight:bold; ">五</span><span>．</span><span style=" font-weight:bold; ">实验题：</span><span style=" font-weight:bold; "></span><br><br><span>下表是五（1）班某组同学关于“在阳光下水平、直立以及和太阳光垂直放置的纸袋哪个升温快？”的实验记录表</span><span style=" font-weight:bold; ">：</span><br>
<table width="100%"><tbody><tr><td><br><strong>纸袋摆放的情况</strong><br></td><td><br>刚开始的<br><br>温度（℃）<br></td><td><br>2分钟<br></td><td><br>4分钟<br></td><td><br>6分钟<br></td><td><br>8分钟<br></td><td><br>10分钟<br></td></tr><tr><td><br><strong>和地面水平</strong><br></td><td><br>12<br></td><td><br>13<br></td><td><br>15<br></td><td><br>17<br></td><td><br>19<br></td><td><br>21<br></td></tr><tr><td><br><strong>和地面垂直</strong><br></td><td><br>12<br></td><td><br>13<br></td><td><br>16<br></td><td><br>18<br></td><td><br>20<br></td><td><br>22<br></td></tr><tr><td><br><strong>和太阳光垂直</strong><br></td><td><br>12<br></td><td><br>15<br></td><td><br>18<br></td><td><br>21<br></td><td><br>24<br></td><td><br>27<br></td></tr></tbody></table>
<br><span>1．分析以上三组数据，你有什么发现？</span><br><br><span>2．根据实验结果，下列三瓶矿泉水在太阳下升温速度最快的是（ ）。</span><br><br><span style=" z-index:1; left:0px; "></span><img src="//www.szxuexiao.com/uploadimages/2013/0204/20132415326.png?m=0.1607959303073585"><br><span>A</span><span> </span><span>B</span><span> </span><span>C</span><br><br><span>3．设计一个方案，让这瓶水在太阳下热得更快？请用文字或图画表示出来。</span><br><br><span style=" z-index:1; left:0px; "></span><span style=" font-weight:bold; "></span><span style=" font-weight:bold; ">六、简答题：</span><span style=" font-weight:bold; "></span><br><br><span>1</span><span>．</span><span>水稻、猫头鹰、蝗虫、蛇、青蛙等生物构成了田野生态系统中的一条食物链。</span><br><br><span>（1）请你写出这条食物链：</span><br><br><span> </span><span style=" text-decoration:underline ; "> </span><br><br><span>（2）其中</span><span style=" text-decoration:underline ; "> </span><span>是生产者，</span><span style=" text-decoration:underline ; "> </span><span>是消费者。</span><br><br><span>2</span><span>．</span><span>请你写出日常生活中人们利用光的反射原理制造的三个物品。</span><br><br><span>3</span><span>．</span><span>为什么不能用放大镜直接看太阳？</span><br><br><span style=" font-weight:bold; ">七、按照例子回答问题</span><span style=" font-weight:bold; "></span><br><br><img src="//www.szxuexiao.com/uploadimages/2013/0204/20132415410.jpg?m=0.47852237219922245"><br><span>3</span><span>．</span><span>请在横线上写出图3仪器的名称。 </span></div><div style="layout-grid:;
"><br><span>图3：</span><span style=" text-decoration:underline ; "> </span><span> </span><br><br><img src="//www.szxuexiao.com/uploadimages/2013/0204/2013241555.png?m=0.3348433459177613"></div><div style="layout-grid:;
"><br></div><div style="layout-grid:;
"><strong>图3</strong><br><br><span>4</span><span>．</span><span>请在下图中填出弹簧秤各部分的名称。</span><br><br><img src="//www.szxuexiao.com/uploadimages/2013/0204/20132415618.png?m=0.9280178667977452"><br><br></div>
五年级上