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选择性必修1:(课件图片)2-5 人脑的高级功能(1)

  • 2026-11-08 01:16:43
选择性必修1:(课件图片)2-5 人脑的高级功能(1)

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【作者按】

      我是张口聊生物,教学之余,正在将自己这几年用于教学的课件进行完善,尽可能帮助更多有需要的人,课件制作完成后我将发表在张口聊生物公众号上。但由于精力和知识有限,难免存在错误,敬请原谅,欢迎批评指正,我定会及时更正。

      本系列课件不是课堂教学的现场翻版,在原来的基础上作了适当的修订和补充。制作此课件主要目的是便于学生自主学习,同时为老师教学提供一种路径和方便,不适合直接用于课堂教学,授课者可根据各自的学情和进度进行研究适当删减。有些内容会前后重复,目的是方便学生的理解和梳理。

      课件不得用于商业用途或发表到其他平台,仅限于个人使用。

【学习目标】

1. 通过人脑结构与功能的分析,在掌握人类的语言功能与大脑皮层言语区的关系基础上,理解大脑皮层是神经系统中最高级的部位,认识人脑高级功能(语言、学习、记忆、情绪)的神经基础,区别人类区别于动物的主要特征,简要说明人类记忆的过程及记忆与学习的联系,形成结构与功能相适应的观念。(生命观念)

2. 能够分析大脑皮层言语区各部分的分布与功能;能够比较记忆的四个阶段的特点,简要说明人类记忆的过程以及记忆与学习的关系;在对学习与记忆的自主学习的基础上,区分短时记忆和长时记忆形成的原因,并能将所学运用于平时的日常学习。能够运用所学知识解释语言障碍、记忆障碍等现象。通过分析人类学习与记忆的规律,采用演绎与推理的方法,运用这些规律提高学习效率。(科学思维)

3. 通过分析阿尔茨海默病案例和言语区损伤案例,探究大脑皮层不同区域的功能分工;通过分析关于记忆形成的实验,探究记忆的过程和影响因素以及学习和记忆的神经机制,提升获取信息、分析数据和得出结论的能力,培养科学探究精神。(科学探究)

4. 认识阿尔茨海默病等神经系统疾病对患者生活的影响,形成关注脑健康、关爱患者的意识;认识情绪是人脑的高级功能,理解情绪调节的重要性,养成良好的生活习惯,学会控制自己的情绪,掌握积极应对压力的方法。(社会责任)

实战训练

2. 下列关于人脑的高级功能的叙述,错误的是(            )

 A. 大脑皮层言语区的H区损伤,导致人不能听懂别人讲话

 B. 位于脑干的呼吸中枢是维持生命的必要中枢

 C. 聋哑人表演“千手观音”时,视觉中枢、躯体运动中枢参与调节

 D. 言语区的S区受损,患者看不懂文字,但能听懂别人说话

答案:D

3.脑梗死是指因脑部血液供应障碍,缺血、缺氧所导致的局部脑组织的缺血性坏死或软化,临床表现以猝然昏倒、不省人事、半身不遂、言语障碍、智力障碍为主要特征。下列叙述正确的是(         )

 A. 脑神经中没有支配内脏器官的神经

 B. 缺氧时脑神经元不能产生兴奋

 C. 若下肢不能运动可能是中央前回顶部受损

 D. 若出现言语障碍则一定是大脑的右半球受损

答案:D

4. 2025年春晚首次推出视障版和听障版无障碍转播,通过音频解说帮助视障人士“听”懂节目,利用手语翻译辅助听障人士“看”懂内容。下列叙述正确的是(          )

 A. 大多数人主导语言功能的区域位于人的大脑左半球

 B. 有人喜欢听歌跟唱,其行为仅受大脑皮层言语区S区的控制

 C. 视障人士通过音频接收信息时,声波直接刺激H区产生听觉

 D. 听障人士阅读手语时,视觉中枢兴奋,最终在V区产生视觉

答案:A

解析:喜欢听歌跟唱的行为不仅受大脑皮层言语区S区的控制,还需要听觉中枢(H区)接收声音信息,B错误;听觉本身是由听觉中枢产生的,H区负责语言理解而非直接接收,C错误;视觉本身由视觉中枢产生,而不是V区,V区主要与看懂有关,D错误。

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000658s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
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  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000324s ]
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  6. SELECT * FROM `set` [ RunTime:0.000268s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000688s ]
  8. SELECT * FROM `article` WHERE `id` = 536952 LIMIT 1 [ RunTime:0.000416s ]
  9. UPDATE `article` SET `lasttime` = 1794150550 WHERE `id` = 536952 [ RunTime:0.001347s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000297s ]
  11. SELECT * FROM `article` WHERE `id` < 536952 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000446s ]
  12. SELECT * FROM `article` WHERE `id` > 536952 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000363s ]
  13. SELECT * FROM `article` WHERE `id` < 536952 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000498s ]
  14. SELECT * FROM `article` WHERE `id` < 536952 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000502s ]
  15. SELECT * FROM `article` WHERE `id` < 536952 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000914s ]
0.123026s