2022年人教版七年级下册生物全册整套导学案 .pdf

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1、优质资料欢迎下载人教版七年级下册生物全册整套导学案燎原中学七年级生物导学案教 学 进 度 表第 1 页 共 38 页燎原中学七年级生物导学案第一章第一节人类的起源和发展学习目标：参加资料分析和技能训练等活动，与同学交流自己的看法认同人类起源与发展的辩证唯物主义观点、人类应当与自然和谐发展的观点优质资料欢迎下载学习重点和难点：认同现代人类是在与自然环境的长期斗争中进化来的观点。学习过程：【前置学习】1 观察早期的古人类化石，发现并提出题，根据书上的提示，分析“露西”和“东非人”所生活的时期及进化状况、进化的地位。2古人类起源和进化的证据及历程，人类在起源和发展过程中，在形态、劳动、使用工具、语言

2、等方面的变化。【展示交流】分小组交流以上内容（小组长展示）【合作探究】1学生观察图中的要点（骨骼的长短、粗细，骨盆的形态等）并进行分析，引导答疑，树立进化的观点。2人类进化过程中几个方面的重要变化。3通过本节课的学习，你们都明白了些什么呢？想到了些什么呢？【达标拓展】1下列人类与类人猿的关系中，错误的是()A 类人猿是人类的祖先 B类人猿与人类的亲缘关系最近文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L

3、7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K1

4、0X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4

5、L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J

6、5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4

7、K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6

8、Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P

9、8J5L7E8文档编码:CH4K10X5L5H5 HN6Q4L4I1F7 ZO8P8J5L7E8优质资料欢迎下载C类人猿与人类都起源于森林古猿D类人猿与人类发生分化的主要原因是各自生活的环境条件不同2 下列人类的基本特征中，不是伴随直立行走出现的是()A后肢增长 B骨盆变短变宽 C语言的产生 D脊柱呈 S形3 面生活的森林古猿，由于的改变和自身的变化，一代一代地向着的方向发展，肢解放出来，臂和逐渐变得灵巧，能使用和制造。【教学反思】第一章第二节人的生殖学习目标：1概述男性和女性生殖系统的结构，说出它们的功能。第 2 页 共 38 页燎原中学七年级生物导学案2描述受精过程以及胚胎发育过程。3运用

10、观察的方法，识别有关的插图和模型。学习重点和难点：1概述男性和女性生殖系统的结构，说出它们的功能。2描述受精过程以及胚胎发育过程。学习过程：【前置学习】一、观察图片4-3 到 4-6 并阅读 P8内容，完成下列问题：文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G

11、3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1

12、文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10

13、V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G

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15、O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L

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17、4 4-6中各生殖器官的名称。2男性生殖系统中，产生生殖细胞的器官是；女性生殖系统中，产生生殖细胞的是，输送生殖细胞的器官是。3睾丸的功能是和。4子宫是的场所。二、阅读课文并观察图4-7，找出以下问题的答案，看谁找得最好。1人的生殖细胞包括产生的产生的两种。2受精是指和3受精卵形成的部位是。4受精卵不断进行，逐渐发育成宫中，最终植入，这是怀孕的开始。三、阅读 P10及 P9上边小字内容，完成下列问题：1胚泡在子宫内继续发育，逐渐发育成胚胎，并于怀孕周左右发育成2胎儿生活在子宫内半透明的液体、从母体获得和；胎儿每时每刻产生的 等废物，也是通过经母体排出。3胎儿与母体进行物质交换的器官是。四、阅读

18、课文P1112观察图 4-10，完成下列问题：1分娩是指2从受精卵形成到胎儿成熟，大约要经过天，故有十月怀胎，一朝分娩之说。3正常情况下，分娩时，婴儿的先产出。在产出前，胎儿的正常体位是向下。【展示交流】分小组交流以上内容（小组长展示）【合作探究】文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L1

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23、E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G

24、9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1优质资料欢迎下载

25、1讨论你认为在男女生殖系统中，最重要的生殖器官应是哪一个？为什么？2胎儿与母亲的血液是相通的吗？3怀孕的妇女可以说是一切生理活动都是进行两个人的，所以十分辛苦，分娩的过程更是一个十分痛苦的过程，甚至个别情况下还有生命危险。父母把子女养育成人更是不容易，我们应该怎样铭记这份父母恩，如何回报父母呢？【达标拓展】1一个人的生命是从开始的。第 3 页 共 38 页燎原中学七年级生物导学案2睾丸的功能是。3子宫是的场所。4受精卵的形成是在中，到达子宫中时已经发育成最终植入，完成受孕。5从6胎儿从母体获得，同时等废物也由母体排出，胎儿和母体进行物质交换的器官是。【教学反思】第一章第三节青春期文档编码:CD

26、8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK

27、1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1

28、A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:

29、CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7

30、HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 Z

31、G1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编

32、码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1优质资料欢迎下载学习目标：1、识记人体的生长发育的几个阶段。2、识记青春期男女身高生长发育的特点。学习重点和难点：1、了解青春期生长发育的特点。2、了解青春期男女生长发育的各自特点，要以平常心态去对待。学习过程：【前置学习】一、青春期形态发育的显著特征是什么？脑的发育有什么特点

33、？青春期发育的突出特征是什么？在青春期之前，生殖器官的发育处于什么状态？二、什么是第二性征？男性的第二性征表现在哪些方面？女性的第二性征表现在哪些方面？三、青春期的心里变化：【展示交流】分小组交流以上内容（小组长展示）（1）、人体的生长发育是一个连续的过程，速度有时快，有时慢。从胎儿发育到成人有两个生长突增阶段第一阶段从胎儿中期开始到一周岁，第二阶段就是青春发育初期。（2）、青春期发育的特点身高、体重的增长、性器官的发育和成熟等。总之，在青春期发育后，男女生在形态上的差别就形成了。文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O

34、7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3

35、 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文

36、档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V

37、6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6

38、G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O

39、1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L1

40、0V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1优质资料欢迎下载【合作探究】你怎样安全的度过青春期？【达标拓展】1.青春期是人体生长发育的重要时期，其原因是()A.可以使人的脑发育完善 B.使人体各部分协调发展 C.为一生的健康打下良好的基础 D.是思维判断能力最强的阶段2.进入青春期身心发生很大的变化，与引起这些变化有关的生殖器官是()第 4 页 共 38 页燎原中学七年级生物导学案A.输卵管和输精管 B.子宫和精囊腺C

41、.卵巢和睾丸 D.子宫和前列腺3.进入青春期后的男、女生都要经历一个变声期。下列哪一项不是在变声期应该注意的事项()A.不过度滥用嗓子，不要无节制地大声喧哗、唱歌等，避免造成终生声音嘶哑 B.不吃刺激性强的食物，因为刺激性强的食物会加重声带的肿胀和充血 C.避免着凉、感冒。着凉和感冒会加重声带的肿胀和充血 D.尽量减少参加体育活动，体育活动能抑制声带的发育4.下列不属于青春期显著特点的是()。A.神经系统的功能明显增强 B.内脏器官的功能健全 C.生殖器官开始发育到成熟的阶段 D.开始迅速发胖5.青春期开始年龄一般()。A.男比女早两年 B.男比女晚两年C.男女同步无差异 D.因个体不同而无规

42、律文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L1

43、0V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3

44、G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S

45、6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5

46、L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3

47、E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G

48、9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1优质资料欢迎下载6、进入青春期，人体形态和功能都出现了显著变化。这是由于（）A、内脏功能的健全 B、神经系统和激素的调节作用 C、生殖器官的成熟 D、同化作用占优势【教学反思】第一章第四节计划生育学习目标：1说出我国计划生育的目标和具体要求。2认同我国实行计划生

49、育的基本国策。学习重点和难点：运用数学分析，推算方法，说出我国人口增长趋势和晚婚晚育的意义。学习过程：【前置学习】一、人口与资源：我国部分资源状况？二、我国人口的控制：计划生育的目标是什么？具体要求又是什么？请大家带着以上问题看书自学“计划生育”部分，找出答案。【展示交流】分小组交流以上内容（小组长展示）【合作探究】我国在一些地区流行“多子多福”的说法，你认为对吗？为什么？【达标拓展】1.关于计划生育的目的，下列说法正确的是()。文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文

50、档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V6O7 HK1G3E3G6G3 ZG1A7G9S6O1文档编码:CD8B5L10V