admins 发表于 2021-8-18 22:44:55

2020-2021学年生物冀少版七年级下册随堂检测(15)健康的度过青春期

※题型:单选题※知识点:单选题※试题难度:中等<br>进入青春期身体发育的最显著的特点是(&nbsp;)<br>A.肺活量增大&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.身高突增<br>C.对异性产生依恋&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.脑容量迅速增加<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/b51a2508cc4944a1a52fadafeb6dc87e/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/9e9c9cb3a2d84a8697a2b6c5fdab78b4/7966E1C4861E4231BB807118CBA4FB29.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>月经是女性的正常生理现象,月经形成的原因是(&nbsp;)<br>A.卵巢和子宫内膜的周期性变化&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.受精卵的发育<br>C.卵细胞成熟&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.子宫发育成熟<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/69c7a79607ad48f2bc50da0f466a649b/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>下列关于青春期卫生保健的认识,错误的是(&nbsp;)<br>A.月经期间抵抗力下降,应注意保暖<br>B.遗精是不正常的生理现象<br>C.保持乐观向上的心态<br>D.积极参加体育锻炼<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/3f82674e2ac7421bbec79016dc15d8d6/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/e758780ef91549dd8757cfe84fbded78/E687F2ACC5A0E76E1E9A4E744DA930A3.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>进入青春期后,由于生理的变化,心理也会发生明显的变化,学习、生活中常常遇到一些问题,下列做法错误的是(&nbsp;&nbsp;)<br>A.经常与家长、老师交流思想,接受指导<br>B.“我长大了,不用你们操心,少管我”<br>C.男、女同学互相帮助,集中精力学习<br>D.积极参加集体活动<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/22980ddcbec74209ac6d0fbdb492d265/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/29bf25522431473897d6b7901e6ac5fa/7EC190FBAC43C7E101F985808256DC35.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列各种生理变化中,不属于第二性征的是(&nbsp;&nbsp;)<br>A.女性骨盆变得宽大&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.生殖器官发育<br>C.男性长出胡须&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.男性声调变低沉<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/ac6f52cf57eb4e16a4d1a408db667b45/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/9699d334663a4c1980cfdf408df3983b/A3A8309360FE40B1B625DCB2A461FC5C.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>青春期是人生的黄金时期,下列青春期出现的心理和生理现象,不正常的是(&nbsp;)<br>A.身高突增<br>B.不愿意与他人交流<br>C.心脏功能进一步发育完善<br>D.男孩出现遗精,女孩出现月经<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2016/685c830b1cd646c4aa5f7c02065138e1/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2016/873b8b1e943a4ba1a60780ca3109882f/0EC864363DADACC3EC9CE8DD97CFB38C.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>青春期是人生最重要最美好的时期,以下观念错误的是(&nbsp;)<br>A.要学会明辨是非,增强自我保护的能力<br>B.要多参加社会实践活动,学会与人交往<br>C.要加强体育锻炼,提高自己的心肺功能<br>D.主要任务是学习,不要做任何家务劳动<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/7bc08a2a299c4dafa826a6dc940f4e85/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/004b98861c184ee4beb19272c90d4e9b/63EDD3E49F453BF51CB25BD2C114E79D.png"><br><br>※题型:读图填空题※知识点:读图填空题※试题难度:较易<br>如图是四个人的外形图,认真观察图形,回答下列问题:&nbsp;<br><img src="https://picture2.zhihuicn.com/testImage/2/2019/7/23/B7C4785B6CACCDCE1DF14AA55E42D15B.png"><br>1.图中甲乙丙丁的性别是:&nbsp;<br>&nbsp;<br>甲________;乙________;<br>丙________;丁________。<br>2.说明你判断的主要依据?(不能从发型上判断)<br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/47a3f85ecf824d7d8513e24c53b36b23/95342C0C80C87C68BD6C4E61106B6BA4.png"><br>解析<br>略<br>
页: [1]
查看完整版本: 2020-2021学年生物冀少版七年级下册随堂检测(15)健康的度过青春期