江西省吉安县第三中学高中生物第一章人体的内环境与稳态1.2内环境稳态的重要性(第2课时)导学提纲(无答案)新人教版必修3.doc

上传人:unhappyhay135 文档编号:1095375 上传时间:2019-04-14 格式:DOC 页数:3 大小:1.99MB
下载 相关 举报
江西省吉安县第三中学高中生物第一章人体的内环境与稳态1.2内环境稳态的重要性(第2课时)导学提纲(无答案)新人教版必修3.doc_第1页
第1页 / 共3页
江西省吉安县第三中学高中生物第一章人体的内环境与稳态1.2内环境稳态的重要性(第2课时)导学提纲(无答案)新人教版必修3.doc_第2页
第2页 / 共3页
江西省吉安县第三中学高中生物第一章人体的内环境与稳态1.2内环境稳态的重要性(第2课时)导学提纲(无答案)新人教版必修3.doc_第3页
第3页 / 共3页
亲,该文档总共3页,全部预览完了,如果喜欢就下载吧!
资源描述

1、1内环境稳态的重要性班级: 组名: 姓名: 使用时间:_一、 【学习目标】导1.从各器官、系统的相互关系理解内环境稳态的调节机制(重点) 。2.通过探究实验探究生物体维持 pH 稳定的机制(重点) 。3、人体血浆 pH 的调节(重、难点) 。二、基础梳理思(一)对稳态调节机制的认识1.维持稳态的基础:人体各 协调一致地正常运行。2.参与稳态维持的系统主要有: 、呼吸系统、和排泄系统等。3.维持稳态的主要调节机制: 调节网络。4.人体维持稳态的调节能力是 。(二)内环境稳态的重要意义1. 是机体进行生命活动的必要条件。2. 浓度和血液中 保持在正常范围内,保证为细胞代谢提供能量。3.适宜的温度和

2、 pH 等条件保证 正常发挥作用。三、合作探究议、展、评1、维持内环境稳态的基础是什么?机体内各个器官、系统为什么能保持协调的活动呢?2、稳态会遭到破坏吗?如何解释空调病及中暑现象?3、总结内环境稳态的重要意义24、内环境稳态的人一定不会生病吗?四、自我检测检1如图是内环境稳态与各系统的功能联系示意图,请据图回答相关问题。(1)a 表示_系统,b 表示_系统,c 表示_系统,参与内环境维持的还有_系统。(2)CO2 不从组织液进入组织细胞的原因是_。(3)病人呼吸受阻,导致肌细胞无氧呼吸产生大量乳酸。乳酸进入血液后,会使血液pH_,但乳酸可以与血液中的_发生反应,使血液的 pH 维持相对稳定。(4)内环境相对稳定,除了图中所示的器官、系统的协调活动外,还必须在_的调节下进行。(5)外界环境中的 O2 进入红细胞,共穿过_层生物膜。3

展开阅读全文
相关资源
猜你喜欢
  • GOST R 41 42-1999 Uniform provisions concerning the approval of vehicles with regard to their front and rear protective devices (bumpers etc )《关于审核车辆前后保护装置(保险杠等)的统一规定》.pdf GOST R 41 42-1999 Uniform provisions concerning the approval of vehicles with regard to their front and rear protective devices (bumpers etc )《关于审核车辆前后保护装置(保险杠等)的统一规定》.pdf
  • GOST R 41 43-2005 Uniform provisions concerning the safety glazing materials and their installation on vehicles《关于审核车辆的安全玻璃材料和其安装情况的统一规定》.pdf GOST R 41 43-2005 Uniform provisions concerning the safety glazing materials and their installation on vehicles《关于审核车辆的安全玻璃材料和其安装情况的统一规定》.pdf
  • GOST R 41 44-2005 Uniform provisions concerning the type approval of restraining devices for child occupants of power-driven vehicles《关于审核机动车辆儿童乘客约束装置的统一规定》.pdf GOST R 41 44-2005 Uniform provisions concerning the type approval of restraining devices for child occupants of power-driven vehicles《关于审核机动车辆儿童乘客约束装置的统一规定》.pdf
  • GOST R 41 45-1999 Uniform provisions concerning the approval of headlamp cleaners and of power-driven vehicles with regard to headlamp cleaners《关于审核机动车辆前照灯清洁器的统一规定》.pdf GOST R 41 45-1999 Uniform provisions concerning the approval of headlamp cleaners and of power-driven vehicles with regard to headlamp cleaners《关于审核机动车辆前照灯清洁器的统一规定》.pdf
  • GOST R 41 46-1999 Uniform provisions concerning the approval of rear-view mirrors and of motor vehicles with regard to the installation of rear-view mirrors《关于审核机动车辆后视镜及其安装情况的统一规定》.pdf GOST R 41 46-1999 Uniform provisions concerning the approval of rear-view mirrors and of motor vehicles with regard to the installation of rear-view mirrors《关于审核机动车辆后视镜及其安装情况的统一规定》.pdf
  • GOST R 41 47-1999 Uniform provisions concerning the approval of mopeds equipped with a positive-ignition engine with regard to the emission of gaseous pollutants by the engine《关于审核.pdf GOST R 41 47-1999 Uniform provisions concerning the approval of mopeds equipped with a positive-ignition engine with regard to the emission of gaseous pollutants by the engine《关于审核.pdf
  • GOST R 41 48-2004 Uniform provisions concerning the approval of vehicles with regard to the installation of lighting and light-signalling devices《关于审核车辆照明装置和灯光信号装置安装情况的统一规定》.pdf GOST R 41 48-2004 Uniform provisions concerning the approval of vehicles with regard to the installation of lighting and light-signalling devices《关于审核车辆照明装置和灯光信号装置安装情况的统一规定》.pdf
  • GOST R 41 49-2003 Uniform provisions concerning the certification of compression ignition and natural gas engines as well as positive-ignition engines fuelled with liquefied petroln ig.pdf GOST R 41 49-2003 Uniform provisions concerning the certification of compression ignition and natural gas engines as well as positive-ignition engines fuelled with liquefied petroln ig.pdf
  • GOST R 41 5-1999 Uniform provisions for the approval of motor vehicle  sealed beam  headlamps (SB) emitting a European asymmetrical passing beam (or) a driving beam of both《关于审核机动车.pdf GOST R 41 5-1999 Uniform provisions for the approval of motor vehicle sealed beam headlamps (SB) emitting a European asymmetrical passing beam (or) a driving beam of both《关于审核机动车.pdf
  • 相关搜索

    当前位置:首页 > 考试资料 > 中学考试

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1