admins 发表于 2021-8-18 22:24:11

四川省遂宁中学外国语实验学校2018-2019初一下学期期中考试生物试卷

※题型:单选题※知识点:单选题※试题难度:容易<br>下列都能为人体提供能量的一组营养物质是(&nbsp;&nbsp;&nbsp;)<br>A.糖类、脂肪、维生素&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.糖类、脂肪、蛋白质<br>C.糖类、脂肪、无机盐&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.糖类、蛋白质、维生素<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/a82452da436b4470bc79f7d00602fa86/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列物质中,不能被消化道直接吸收的物质是(&nbsp;&nbsp;&nbsp;)<br>A.水&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.无机盐&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.菜油&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.维生素<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/67decd76add34d81a6291b8b7e9f2935/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列有关消化道各段结构和功能的叙述,正确的是(&nbsp;&nbsp;&nbsp;)<br>A.口腔是消化道的起端,没有消化和吸收功能<br>B.胃液中的蛋白酶对蛋白质能进行完全分解<br>C.小肠的结构特点使营养物质很容易被吸收而进入血液<br>D.大肠的功能是将食物残渣形成粪便<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/9c461331541447639821b676d5062b35/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:容易<br>高原地区氧含量较低,当地居民血液中(&nbsp;&nbsp;&nbsp;)数量普遍较高A.白细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.红细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.血小板&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.血细胞<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/190c0350ae8d4172b10a9aa89dd70086/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:容易<br>发炎时,(&nbsp;&nbsp;&nbsp;)可以穿过毛细血管壁,吞噬病菌。A.红细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.白细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.血浆&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.血小板<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/7d533d6892314a8bb3b6c95a94234bdd/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:较易<br>某人遇车祸急需输血,其血型为B型,血库中B型和O型的血都很充足,应该如何输血?(&nbsp;&nbsp;&nbsp;)<br>A.只输O型&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.先输O型,再输B型<br>C.先输B型,再输O型&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.只输B型<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/fb5c4d76dcb647d4a3a38e43fe73b456/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:容易<br>观察人血永久涂片时,发现血细胞中数量最多的是(&nbsp;&nbsp;)<br>A.红细胞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.白细胞<br>C.血小板&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.白细胞和血小板<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/c8d19118684c4de5ac3ac4e9acfacb29/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:容易<br>在血液循环中,血液成分的变化主要发生在(&nbsp;&nbsp;&nbsp;)<br>A.心脏&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.动脉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.静脉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.毛细血管<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/7fa9b7dae58e49508f1dc10240de7175/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列哪项不是毛细血管适于血液与组织细胞进行物质交换的特点(&nbsp;&nbsp;)<br>A.管内径非常小,只允许细胞呈单行通过<br>B.管内血流速度快<br>C.管壁极薄,由一层扁平的上皮细胞构成<br>D.数量多,分布广,总面积大<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/517f2a609d29485caa1a20dc1683848a/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>某人大腿受伤出血,血色鲜红,血流成喷射状,则损伤的血管以及止血的部位分别是(&nbsp;&nbsp;)<br>A.静脉,远心端&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.动脉,远心端&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.静脉,近心端&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.动脉,近心端<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/9d063a33b70e4de7981095d27155da30/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:容易<br>医生在给病人输液时,输液针刺入的是(&nbsp;&nbsp;)<br>A.动脉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.静脉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.毛细血管&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.组织细胞<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/7630f821d1c04ca296b10cb579527d8a/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列关于静脉瓣的叙述中,错误的是(&nbsp;&nbsp;)<br>A.能够防止血液倒流<br>B.能够阻止血液流动<br>C.分布在四肢静脉的内表面<br>D.瓣膜只能向一个方向开<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/d43a4563df9e49b08c2c4dd8e968028c/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>当心房舒张、心室收缩时,房室瓣和动脉瓣的开闭状态是(&nbsp;&nbsp;)<br>A.房室瓣和动脉瓣都开放<br>B.房室瓣开放,动脉瓣关闭<br>C.房室瓣和动脉瓣都关闭<br>D.房室瓣关闭,动脉瓣开放<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/da597ca6bbf2466ba8a3826e396c10eb/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:较易<br>在下列血管中血液含氧量最高的是(&nbsp;&nbsp;)<br>A.肺动脉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.肺部毛细血管<br>C.肺静脉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.上腔静脉<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/b0bae043f0c64707a5d7ff8b8a63cad5/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:较易<br>从心脏的心腔和与其相连的血管来看,下列叙述心脏内血液流动方向正确是(&nbsp;&nbsp;&nbsp;)<br>A.左心室→左心房→主动脉&nbsp;<br>B.右心室→右心房→肺动脉<br>C.右心房→右心室→肺动脉&nbsp;<br>D.右心房→左心室→主动脉<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/d6c27f377dcd475592d90bbf12964401/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列各图中,箭头表示血管内血液流动的方向,能确定为静脉的是(&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2019/5/13/30C1930AC3F08D40BB931E226DD5C4F4.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2019/5/13/65C46E782C00CCB8AC9F5E88BF801E10.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2019/5/13/E70F1E78099DB07FA8CB9846FCF24957.png"><br>D.三种血管都是<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/ed510a825add40a4ad2ce8901a43ce83/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>贫血的原因是(&nbsp;&nbsp;)<br>A.红细胞的数量过少&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.血红蛋白含量过少<br>C.血小板数量过少&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.A和B<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/5ab8bb2e7b7f4d9e9ffbd21b597d5b5e/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>小明不爱吃蔬菜,近期刷牙时牙龈经常出血,医生说是坏血病,他体内缺少(&nbsp;&nbsp;)<br>A.维生素D&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.维生素C&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.维生素B&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.维生素A<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/68395422ae174a818343b62fda1b67cb/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>在盛有一定量植物油的试管内,加入一组配制消化液,充分振荡后置于37℃温水中,约1小时后,试管植物油不见了,则这组配制的消化液最好是(&nbsp;&nbsp;)<br>A.胃液和胆汁&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.唾液、胃液、肠液<br>C.胰液、肠液、胆汁&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.胰液和肠液<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/0a51659473504b72bf836d5ca730b6a8/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>肌肉注射青霉素后,跟踪检查,那么最先应在心脏四个腔中的哪一个腔发现这种药物(&nbsp;&nbsp;)<br>A.左心房&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.左心室&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.右心房&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.右心室<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/2b62e073841e42dcb7a3e209ae2abf46/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列图中,能正确表示下肢静脉内血流方向的是(&nbsp;&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2019/5/13/7BA2A1A43BA10FD70EAA648B7B8B5F7F.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2019/5/13/C54574D1F9A1FCB49022BC3D3FE17922.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2019/5/13/D6582F158171289ED731392F7B1DFABF.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2019/5/13/D6582F158171289ED731392F7B1DFABF.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/343eee356dbf42f8b32591646f4e4273/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>检测牛奶中含有蛋白质:可用<br>试剂与蛋白质呈现<br>反应。检测柠檬汁中含有维生素<br>C<br>:可用<br>与维生素C呈现<br>反应。<br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/fbcc9853927943d6bf64d8000a21ed0f/56B05964499762C7CA50C3197F5B02BD.png"><br>解析<br>略<br>※题型:填空题※知识点:填空题※试题难度:中等<br>血红蛋白的特性是:在氧含量高的地方容易与氧<br>,然后血液会变成鲜红色的<br>血;在氧含量低的地方容易与氧<br>,然后血液会变成暗红色的<br>血。<br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/91971307938d404e82417d435ecf95c9/C571EEFB7D226BF328C63BCA76E89BF0.png"><br>解析<br>略<br>※题型:读图填空题※知识点:读图填空题※试题难度:中等<br>如图为血液循环示意图,据图回答:<br><img src="https://picture2.zhihuicn.com/testImage/2/2019/5/13/466B7BD6E965EE376BF9DF5AA453DFF3.png"><br>1.心脏主要由构成,分为四个腔,其中心肌最发达的是。<br>2.在图中流动脉血的心脏腔有[]、[],流静脉血的血管有上腔静脉、[]、[]。<br>3.图中属于静脉血管有上腔静脉、[]、[]。<br>4.体循环的起点和终点分别是[]、[];<br>5.肺循环的途径是;在此过程中,肺泡中的进入血液,血液中的进入肺泡,血液成分由血变成血。<br>6.血液循环的主要功能是。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/297cc20b701543efa21b27beaba9bfe2/3CFBD47A04E0AFCD8E61108B80AAB2BD.png"><br>解析<br>略<br>※题型:探究题※知识点:探究题※试题难度:中等<br>下表为某同学探究“唾液淀粉酶对淀粉的消化作用”的实验记录表。<br><tbody><br>试管<br>加入的物质<br>温度<br>加入试剂(充分摇匀)<br>号<br>馒头碎屑<br>+2<br>毫升唾液<br>37<br>℃<br>碘液<br>号<br>馒头碎屑<br>+2<br>毫升清水<br>37<br>℃<br>碘液<br></tbody><br>1.<br>设计<br>号试管的作用是<br>,该实验的变量是<br>&nbsp;<br>2.<br>实验中<br>号试管的实验现象是<br>,原因是馒头中的淀粉在唾液淀粉酶的作用下,转变成<br>3.如在实验中设计一个<br>号试管,试管中加入的物质与<br>号试管相同,温度则定为5℃,加入试剂为碘液(充分摇匀),3号试管实验现象为<br>,原因是<br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/1dade3f4c8ae4441a389d0e3231c2aab/DDB09E054056ED26DC04AA6A91B00330.png"><br>解析<br>略<br>
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