2015年小学四年级科学上学期期末质量检测试卷

<div style="text-align: center;"><font color="#ff0000"><span style="font-weight: bold;">(2014</span><span style="font-weight: bold;">—</span><span style="font-weight: bold;">2015)学年度第一学期四年级</span></font></div><div style="text-align: center;"><font color="#ff0000"><br></font></div><span style=" font-weight:bold; mso-font-kerning:; "><div style="text-align: center;"><font color="#ff0000">科学期末质量检测试卷</font></div></span><br><div style="text-align: center;"><span style="font-weight: bold;">姓名:___________ &nbsp; &nbsp;得分:</span><span style="font-weight: bold;">___________</span></div><br><span style=" font-weight:bold; mso-font-kerning:; ">一、我能填空</span><span style=" font-weight:bold; mso-font-kerning:; ">(25分)</span><span style=" mso-fareast- font-weight:bold; mso-font-kerning:; ">&nbsp;</span><span style=" mso-fareast- font-weight:bold; mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span><div><span style=" mso-fareast- mso-font-kerning:; ">1、人体的</span><span style=" mso-font-kerning:; ">消化</span><span style=" mso-fareast- mso-font-kerning:; ">器官有</span><span style=" mso-font-kerning:; ">口腔</span><span style=" mso-fareast- mso-font-kerning:; ">、(&nbsp;)、(&nbsp;)、(&nbsp;)等。&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">2、记录每天各种天气现象的表格,我们常叫做(&nbsp;)。&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">3、人们说话时发出的声音是由(&nbsp;)振动产生的,蚊子发出的“嗡嗡”声是由(&nbsp;)振动产生的。</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">4、风向可以用(&nbsp;)来测量。&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">5、我们通常利用酒精灯火焰的(&nbsp;)给物体加热。&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">6、我们常喝的饮料“雪碧”中溶解了大量的(&nbsp;)。&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">7、声音的强弱可以用(&nbsp;)来描述,它的单位是(&nbsp;)。&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">8、人体需要的氧气由(&nbsp;)吸入后进入(&nbsp;),再由(&nbsp;)能过血管输送到全身各处,同时收集(&nbsp;)等废物并排出体外。&nbsp;&nbsp;&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-font-kerning:; "><br></span></div><div><span style=" mso-font-kerning:; ">9</span><span style=" mso-fareast- mso-font-kerning:; ">、我们的身体可以分为(&nbsp;)、(&nbsp;)、(&nbsp;)、(&nbsp;)。&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">1</span><span style=" mso-font-kerning:; ">0</span><span style=" mso-fareast- mso-font-kerning:; ">、我们牙齿按形状可分为三种:(&nbsp;)齿,我有(&nbsp;)颗;(&nbsp;)齿,我有(&nbsp;)颗;(&nbsp;)齿,我有(&nbsp;)颗;&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- font-weight:bold; mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- font-weight:bold; mso-font-kerning:; ">二、</span><span style=" font-weight:bold; mso-font-kerning:; ">我会</span><span style=" mso-fareast- font-weight:bold; mso-font-kerning:; ">判断。&nbsp;</span><span style=" font-weight:bold; mso-font-kerning:; ">(30分)</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">1、橡皮筋没有发出声音,说明橡皮筋没有发生变化。(&nbsp;)&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">2、酒精灯的火焰分三层,其中温度最高的是焰心部分。(&nbsp;)&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">3、雷声是通过雨水的振动传到我们耳朵里的。(&nbsp;)&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">4、当我们潜到水里时,就不会听到水面上的声音了。(&nbsp;)&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">5、要等到温度计里的液柱停止上升或下降后,才能读数。(&nbsp;)&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">6、黑压压的乌云实际上就是卷云。(&nbsp;)&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">7、心脏每收缩和舒张一次,我们就会感觉到一次心跳。(&nbsp;)&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">8、锻炼身体可增强心脏的力量,有利于身体健康。(&nbsp;)&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">9、一边吃饭一边看电视不会影响消化,而且能节约时间。(&nbsp;)&nbsp;</span><span style=" mso-font-kerning:; "></span><br><br><span style=" letter-spacing:-; font-weight:bold; mso-font-kerning:; ">三、我会选择(请你将正确答案的字母填写在题中的括号内。)(27分)</span><span style=" letter-spacing:-; font-weight:bold; mso-font-kerning:; "></span><br><br><span style=" mso-font-kerning:; ">1.在记录风速的时候,数字“1”表示(&nbsp;&nbsp;&nbsp;&nbsp;)。</span><span style=" mso-font-kerning:; "></span><br><br><span style=" mso-font-kerning:; ">A.轻风&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.中风&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.小风</span><span style=" mso-font-kerning:; "></span><br><br><span style=" mso-font-kerning:; ">2.</span><span style=" mso-fareast- mso-font-kerning:; ">测量气温应选在(</span><span style=" mso-font-kerning:; ">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; ">)进行。</span></div><div><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; ">A.室内通风的地方&nbsp;</span><span style=" mso-font-kerning:; ">&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; ">B.室外阴凉、通风的地方</span><span style=" mso-font-kerning:; ">&nbsp;C.任何地方</span><span style=" mso-font-kerning:; "></span><br><br><span style=" mso-font-kerning:; ">3</span><span style=" mso-fareast- mso-font-kerning:; ">.下列哪个图形表示的是</span><span style=" mso-font-kerning:; ">阴天</span><span style=" mso-fareast- mso-font-kerning:; ">(</span><span style=" mso-font-kerning:; ">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; ">)</span><span style=" mso-font-kerning:; ">。</span><span style=" mso-font-kerning:; "></span><br><br><img src="//www.szxuexiao.com/uploadimages/2015/0116/2015116105042.png?m=0.9707870164420456"><br><br><span style=" mso-font-kerning:; ">4</span><span style=" mso-fareast- mso-font-kerning:; ">.</span><span style=" mso-font-kerning:; ">高于层云,看上去像棉花堆一样的云叫做(&nbsp;&nbsp;&nbsp;&nbsp;)。</span><br><br><span style=" mso-font-kerning:; ">A</span><span style=" mso-fareast- mso-font-kerning:; ">.</span><span style=" mso-font-kerning:; ">卷云&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B</span><span style=" mso-fareast- mso-font-kerning:; ">.</span><span style=" mso-font-kerning:; ">层云&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C</span><span style=" mso-fareast- mso-font-kerning:; ">.</span><span style=" mso-font-kerning:; ">积云</span><span style=" mso-font-kerning:; "></span><br><br><span style=" mso-font-kerning:; ">5.</span><span style=" mso-fareast- mso-font-kerning:; ">一杯</span><span style=" mso-font-kerning:; ">饱和</span><span style=" mso-fareast- mso-font-kerning:; ">浓盐水的底部还有未溶解的盐,我们可以用</span><span style=" mso-font-kerning:; ">(&nbsp;&nbsp;&nbsp;&nbsp;)的</span><span style=" mso-fareast- mso-font-kerning:; ">方法使杯底的盐溶解</span><span style=" mso-font-kerning:; ">。</span><span style=" mso-fareast- mso-font-kerning:; ">&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; ">A.不断搅拌</span><span style=" mso-font-kerning:; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B</span><span style=" mso-fareast- mso-font-kerning:; ">.往杯中加水</span><span style=" mso-font-kerning:; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; ">C.使杯中的水蒸发</span><span style=" mso-font-kerning:; "></span><br><br><span style=" mso-font-kerning:; ">6.</span><span style=" mso-fareast- mso-font-kerning:; ">在利用酒精灯加热蒸发皿分离盐水中的盐和水时,下列说法中错误的是(</span><span style=" mso-font-kerning:; ">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; ">)。&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">A.注意使用酒精灯的安全</span><span style=" mso-font-kerning:; ">&nbsp;&nbsp;&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; ">B.在盐水还未完全蒸发之前熄灭酒精灯&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">C.加热完后,立即用手把蒸发皿放到桌面上</span><span style=" mso-font-kerning:; "></span><br><br><span style=" mso-font-kerning:; ">7.在下列物体中,难溶于水的是(&nbsp;&nbsp;&nbsp;&nbsp;)。</span><br><br><span style=" mso-font-kerning:; ">A.味精&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.食用油&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.酒精</span><span style=" mso-font-kerning:; "></span><br><br><span style=" mso-font-kerning:; ">8.</span><span style=" mso-fareast- mso-font-kerning:; ">声音不能在(</span><span style=" mso-font-kerning:; ">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; ">)</span><span style=" mso-font-kerning:; ">中</span><span style=" mso-fareast- mso-font-kerning:; ">传播。&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; "><br></span><span style=" mso-fareast- mso-font-kerning:; "><br></span></div><div><span style=" mso-fareast- mso-font-kerning:; ">A</span><span style=" mso-font-kerning:; ">.</span><span style=" mso-fareast- mso-font-kerning:; ">液体    </span><span style=" mso-font-kerning:; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B</span><span style=" mso-fareast- mso-font-kerning:; ">.气体  </span><span style=" mso-font-kerning:; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style=" mso-fareast- mso-font-kerning:; ">C.真空</span><span style=" mso-font-kerning:; "></span><br><br><span style=" mso-font-kerning:; ">9.食物营养的吸收主要在人体的(&nbsp;&nbsp;&nbsp;&nbsp;)里完成。</span><span style=" mso-font-kerning:; "></span><br><br><span style=" mso-font-kerning:; ">A.小肠&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.大肠&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.胃</span><span style=" mso-font-kerning:; "></span><br><br><strong><span style=" mso-fareast- font-weight:bold; mso-font-kerning:; ">四、</span>我知道:<span style=" mso-fareast- font-weight:bold; mso-font-kerning:; ">我们在做作业时都有身体的哪些部</span>位<span style=" mso-fareast- font-weight:bold; mso-font-kerning:; ">参与了这个活动。</span>我会用<span style=" mso-fareast- font-weight:bold; mso-font-kerning:; ">气</span><span style=" mso-fareast- font-weight:bold; mso-font-kerning:; ">泡图记录下来。</span>(10分)</strong><br><br><img src="//www.szxuexiao.com/uploadimages/2015/0116/2015116105445.png?m=0.10627222945913672"><br><br><span style=" font-weight:bold; mso-font-kerning:; ">五.我来回答:耳是我们的听觉器官,需要精心呵护。请你说说怎么才能避免听力受到伤害呢?(8分)</span><br><div><span style=" font-weight:bold; mso-font-kerning:; "><br></span></div></div>