2020-2021学年苏教版八年级上册生物单元测试AB卷 第十七章 动物的运动 A卷 基础夯实
※题型：单选题※知识点：单选题※试题难度：容易<br>下列动物中运动方式是游泳的是( )<br>A.蜗牛 B.海豚 C.鹿 D.鹰<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/b5719a40d2f648c2aa7164fe88b9bc6b/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/3f9f45ea03474dc2a95007e303de1db1/BF576EF6EB72066D35DF2153505F48C3.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列动物的运动方式与其他动物不一样的是( )<br>A.蛇 B.蜗牛 C.大象 D.蜈蚣<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/a42236e5ce1346e691b2384ebcce168b/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/ba07cd18dddc471291194544e5cb8f6a/C060E6BF906FEE87812A0E609A42D8AF.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>动物的结构与其运动方式相适应,青蛙的趾间有蹼,与之相适应的运动方式是( )<br>A.游泳 B.飞行 C.爬行 D.跳跃<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/f00ff8365e6b47e6ab887849b53d140c/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/3a5fd09b4fc648558155c0b24c332ecc/D4E2EA8F6062F0B102A9D4327D97A550.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>蝙蝠的运动器官是( )<br>A.后肢 B.附肢 C.翼膜 D.翅膀<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/e2424edfe1d1493db9a6785ffa0028c0/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/0943e98f29224bf08758b77fb83d825e/BBAB25DC645438FD5498121B066D476E.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列动物的运动方式中,其运动方式属于爬行的是( )<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2019/7/25/E4691CAF9C02B42053365AC35D5C30D0.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2019/7/25/6F43BF4CBC445A5C5BBF2352301C4D8C.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2019/7/25/7BC1567CDC7F992C40FF263C66A8CDAB.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2019/7/25/5668257D09B4AE1BC7245E289BE1B82A.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/2c1563e98719457aafdb19ae171d3b0d/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/d22bcb4602974c53b3d9ce51931a2ece/DE03F89BE4664701792EE13712FAC6DC.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>“鹰击长空,鱼翔浅底”,动物运动形式多样,主要是适应( )<br>A.不同的身体结构 B.不同的生活环境<br>C.不同的动物种类 D.不同的身体大小<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/370eafec25184d93adf7738d183796aa/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/bdbdae82fd3e4273bc8e3857f9fe47cc/AA7A4F7D6F9A04C3D5870AE6A988E516.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>姚明是位篮球明星,投篮动作优美,他在运动中起支点和动力作用的分别是( )<br>A.骨、关节 B.骨骼肌、骨<br>C.骨、骨骼肌 D.关节、骨骼肌<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/c509c72766ec42678f68ae2618440c19/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/2a1db74650a64e64a8b1e9310162e951/EA4F88F03CC89E9CF94B63B84D38EB3E.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>手臂处于下列哪种姿势时,肱二头肌和肱三头肌都处于舒张状态( )<br>A.提水 B.举重物 C.投篮 D.自然下垂<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/4faf46c8873d4d2e9a08a6bef931d384/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/eabfc5df2e804e37a3008156a66947ac/C97C165CA912FBDC4D0A1FFA8B259012.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>生物进行生命活动所需要的能量的来源、主要能源物质和能量的最终来源依次是( )<br>A.糖类、脂肪、太阳能 B.食物、糖类、太阳能<br>C.太阳能、糖类、食物 D.食物、核能、太阳能<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/9d6c508a2ba74687ab6a4df4d27dada2/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/28cfa96a86e7421f8850c9be1533849e/4FB1721612B70E49BA05C25263444690.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>有关哺乳动物骨、肌肉和关节的叙述,错误的是( )<br>A.骨肌的两端附着在同一块骨的两端<br>B.关节腔内的滑液可减少骨之间的摩擦<br>C.屈肘动作时肱二头肌处于收缩状态<br>D.骨骼肌牵引骨绕关节活动产生运动<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/ab62da10d98e4b9e95612cb6759ec633/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/926274e9d7d648ecb18e051c07e3ffe2/3BED75B1AB5FE36012CAD955C80D1FDC.png"><br><br>※题型：读图填空题※知识点：读图填空题※试题难度：中等<br><img src="https://picture2.zhihuicn.com/testImage/2/2018/4/3/279D01E80EC86654BA0D06CC8C152DCB.png"><br>1.草履虫靠[]的摆动在水中旋转前进;蚯蚓的运动方式为。<br>2.鸟类的前肢进化成[],适于飞行。<br>3.人体进行剧烈运动时,[]可减少两骨间的摩擦,使运动更加灵活。<br>4.对各种动物来说,运动能扩大其活动和生存范围,有利于动物、逃避敌害、争夺栖息地和繁殖后代。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/ff8949ae2b7c439daef303d444552585/C759BE3AF7031B5F1258EAE095370BC2.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2018/076025a9f81047e1bbea7a46cdea5dbb/0CA942A6129237EE8BB03A36DFC98928.png"><br><br>
页:
[1]