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1、1/12 姓名单位课题：第二单元第一章生物圈中的绿色植物第二章 生物圈中的动物课型：复习课授课时间：年月日，星期，第节课教案目标：1知识目标(1)、举例说明藻类植物、蕨类植物和种子植物的主要特征以及它们与人类生活的关系。（2）、描述植物的蒸腾现象，举例说出气孔的数目和分布与蒸腾作用的关系。（3）、阐明叶片的结构和各部分的功能。（4）、阐明绿色植物光合作用的产物和原料；举例说出光合作用原理在农业生产上的应用。运用实验的方法检验光合作用的产物和原料（5）、描述绿色植物的呼吸作用，原料、应用；绿色植物在生物圈中的作用。（6）、描述环节动物、节肢动物、鱼类、鸟类等各种生物的主要特征及与人类关系。（7）
2、、描述哺乳动物运动系统的组成并说明运动依赖于一定的结构。（8）、区别先天性行为、后天性行为、社会行为。2能力目标培养学生观察、猜想、推理、分析、综合能力。培养学生动手、动脑的能力，体验科学探究的一般过程。积极参与调查，初步形成参与社会决策的意识，增强社会责任感。3情感、态度与价值观目标充分调动学生的学习积极性，积极与他人交流，培养学生实事求是的科学态度和团结协作的团队精神。通过光合作用与呼吸作用关系的对照，使学生树立起对立统一的辩证唯物主义观点。2/12 教案方法及学法指导：教案过程是师生共同完成的一种特殊认识过程，学生占主体地位，教师是主导，教师的作用在于如何激发学生兴趣，发挥其主动性体验知
3、识的形成过程。因而在本节课设计中注意观察、引导，培养学生的探究能力和思维能力。注重知识的迁移和在生产中的应用，并适时地进行情感态度价值观的教育。课前准备：多媒体课件、挂图、各种比较图表等。教案过程：生物圈中的绿色植物：考点，知识清单：考点一：绿色植物的主要类群。1、藻类植物（1）生活环境：一般生活在水中，少数种类生活在阴暗潮湿的陆地上。（2）结构特点：大多为单细胞个体，少数位多细胞个体；无根、茎、叶的分化；细胞内含有叶绿素、藻红素等多种色素。（3）存在意义：浮游动物和某些鱼类的饵料，大气中氧气的主要来源，有重要的经济价值。2、蕨类植物（1）生活环境：山间阴暗潮湿的地方。（2）结构特点：有根茎叶
4、的分化，且分化出了辅导组织。（3）存在意义：是绿色植被的重要组成部分，在食品、医药、农业等方面有重要作用。3、种子植物（1）裸子植物A、适于干旱环境的特点：叶多呈针状或鳞片状，根特别发达，根茎叶内有非常发达的疏导组织。B、追要特征：种子裸露，没有果皮包被。（2）被子植物（绿色开花植物）A、主要特征：有真正地花和果实，种子外面有果皮包被。B、分类地位：是生物圈中最高等的植物类群，适应性最强，种类最多，分布极广。考点二、绿色植物的蒸腾作用C、概念：水分以气态从植物体内散发到体外的过程。D、叶片的结构：表皮：分为上表皮和下表皮，有保护作用；叶肉：细胞内含有叶绿体，可进行光合作用；叶脉：有支持和疏导作
5、用。E、重要结构：气孔是植物体蒸腾失水的门户和与外界进行气体交换的“窗口”F、影响因素：光照强度、环境温度和空气流动状况等。G、对植物体的意义：促进植物体从土壤中吸收水分；促进水分和无机盐从根部输送到茎叶等器官；使植物体有效的散热。考点三、绿色植物的光合作用1、概念：绿色植物通过叶绿体，利用光能，吧二氧化碳和谁转化成贮存着能量的有机物，并且释放出氧气的过程。2、光合作用反应式及解读（1）反应式：二氧化碳+水（光能、叶绿体）有机物（储存能量）+氧气（2）解读反应式A、光合作用的原料是二氧化碳和水，产物是有机物和氧气，条件是光能，场所是叶绿体。文档编码:CM7T9P8A10B4 HF2E7Z2R7
6、H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J
7、9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8
8、A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2
9、R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R
10、4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9
11、P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7
12、Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J93/12 B、光合作用用产生的有机物主要是淀粉。（4）光合作用的应用：间作套种、合理密植。考点四、绿色植物的呼吸作用1、演示实验：现象及分析：A、萌发种子瓶内的温度升高萌发种子呼吸释放热量。B、萌发种子瓶内的气体使石灰水变浑浊萌发种子释放二氧化碳。C、萌发种子瓶内的蜡烛熄灭萌发种子的呼吸过程吸收氧气。结论：呼吸作用吸
13、收氧气，释放二氧化碳，并产生热量。2、反应式：有机物（储存能量）+氧气二氧化碳+水+能量。3、概念：细胞内的有机物在氧的参与下被分解成二氧化碳和水，同时释放出能量的过程。4、意义（1）释放的能量一部分用于植物体的各种生命活动。（2）一部分能量转化成热量散失出去。5、应用：田间松土有利于根的呼吸，农田被水淹时及时排涝。考点五：绿色植物在生物圈中的作用3、绿色的“能量转化器”：绿色植物通过光合作用，将光能转化为贮存在有机物中的能量；绿色植物是生物圈中最基本和最重要的组成成分。4、自动的“空气净化器”：绿色植物不断进行光合作用，消耗大气中的二氧化碳，产生的氧气又以气体形式进入大气，维持生物圈中的碳氧
14、平衡。5、天然“蓄水池”：绿色植物的蒸腾作用能够提高大气的湿度，增加降水量，促进生物圈的水循环。学生练习：1对于绿色植物M 说，在下图中的5 种气象条件下，都能正常进行的生理活动是()A光合作用 B呼吸作用 C根毛吸水 D蒸腾作用2取一些萝卜块先称其质量，放在地窖中加以存储，此过程中，每隔240 小时将该萝卜块称量一次。图中最能代表萝卜块质量随时间变化的曲线图是 ()3新疆昼夜温差大，哈密瓜分外甜，其原因是 ()A光合作用强，呼吸作用弱 B光合作用和呼吸作用都强 C光合作用和呼吸作用都弱 D光合作用弱，呼吸作用强4俗话说：“大树底下好乘凉。”下列解释不正确的是 ()A大树光合作用产生氧，更新空
15、气 B大树的蒸腾作用，能增加大气湿度 C大树枝叶遮挡了阳光的照射 D大树贮存有机物多5为使验证植物呼吸作用产生二氧化碳的实验获得良好效果，如图所示的实验示意图中的塑 料袋最好为 ()A白色 B黑色 C红色 D无色6.“小草依依,踏之何忍”设置这些提示语提醒人们不要践踏小草,文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J
16、9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8
17、A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2
18、R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R
19、4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9
20、P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7
21、Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G
22、8R4J94/12 因为经常在草坪上行走,会造成土壤板结,从而影响草的生长,封板结影响植物生长的主要原因是A.植物缺少无机盐生长 B.植物缺少水影响光合作用B.土壤缺少氧气影响要根的呼吸 D.气孔关闭影响蒸腾作用7.用新鲜的大豆绿叶进行右图装置所示的实验，将其置于充足的光照下，分析D 处的气体成分最可能发现（）A.氧气量多于B 处 B.氧气量与B 处相等C 无二氧化碳和氧气 D.二氧化碳量多于B 处8.关于藻类植物、苔藓植物、蕨类植物的共同特点是()A.都是绿色植物 B.都生活在水 C.都没有根、茎、叶的分化 D.都用孢子繁殖11.将下面装置放到阳光下几个小时，出现的现象是()A左端下降 B
23、右端下降C仍然平衡 D 不好判断12.下列曲线图能正确反映在晴朗高温状态下绿色植物蒸腾作用强度变化的是()13.南方地区气温高，天气炎热，绿色植物常具有较大的叶片，且叶片的气孔较大，这有利于()A.增大呼吸作用 B.增大水分散失 C.提高光合作用效率D.不被动物食用19.“春来江水绿如蓝”是由于春天气温适宜，水中的绿色植物大量繁殖的结果。这类植物主要是()A.藻类植物 B.苔藓植物 C.蕨类植物 D.种子植物3.小明的妈妈爱好养花。下面她所培养的4 种观赏植物中，不属于绿色开花植物的是()A 吊兰 B菊花 C莱莉 D卷柏5.右图所示是测定金鱼藻光合作用的装置。对一定时间内金鱼藻产生文档编码:C
24、M7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 H
25、F2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM
26、3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码
27、:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4
28、 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2
29、ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档
30、编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J95/12 的气泡数没有影响的因素是()A 金鱼藻数量 B试管的体积 C 水中二氧化碳的含量 D光源与金鱼藻间的距离15.下图是乐乐同学为探究“植物光合作用所需条件”而进行的实验操作过程，通过这个实验说明光合作用需要()25.（2010 济南）养鱼缸里经常要放一些新鲜的水草，这
31、样做的主要目的是 A.水草呼吸作用增加鱼缸内二氧化碳的含量 B.新鲜的水草可以美化养鱼缸 C.水草是鱼的重要饵料 D.水草光合作用增加鱼缸内氧气的含量24（12 分）分别把一段绿色的枝条放在甲、乙两个玻璃罩内。在甲玻璃罩内放清水，乙玻璃罩内放氢氧化钠溶液。把它们放在黑暗中一天，然后移到光下照射几小时。分别剪下一片绿叶，放在酒精里隔水加热，脱去叶绿素。用清水冲洗干净，再滴上几滴碘液。（1）这个实验可以证明：_ A光合作用需要水 B光合作用需要二氧化碳C呼吸作用能产生二氧化碳 D呼吸作用需要氧气（2）滴加碘液后，在玻璃罩内剪下的叶片会变蓝。该实验也可以证明植物光合作用的产物是 _。（3）为使实验成
32、功应把两个装置做怎样的处理？_,这样做的目的是 _。（4）当把两个装置放在光下照射几小时后，装置内的氧气含量比较高。如果对上述实验做如下的改变：把乙罩内的氢氧化钠溶液换成与甲一样的清水；只将装置乙从暗处移到光下照射，甲仍旧放在黑暗的环境中；其余实验操作不变，并保持两个装置其它条件的一致。请针对改变后的实验回答：（5）该实验的假设是：_ A光是光合作用的条件 B水是光合作用的产物C氧气是光合作用的产物 D二氧化碳是光合作用的原料（6）实验过程中，检测两个装置内二氧化碳浓度，较高的应是。（7）在生活中人们往往有一些做法，来提高自己生活的环境，增强身体的体质，根据所学知识，判断他们的做法是否有一定的
33、科学道理，并简述原因。（4 分）在卧室中放些花卉有益身体健康_ _。傍晚比清晨锻炼好_ _。文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7
34、T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2
35、E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M
36、1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:C
37、M7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 H
38、F2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM
39、3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J96/12 27.（2010 年山东泰安）某研究性学习小组的同学利用下列装置探究植物的呼吸作用，请分析回答：（1）通过上图所示实验，可以得出的结论是_。在实验中 B装置的作用
40、是 _（2）C处玻璃罩不能透光的原因是_。（3）图示实验完成后，如果证明C 中的绿色植物进行呼吸作用消耗了氧，你的操作方法及实验现象分别是：_。（4）植 物 和 动 物 均 能 进 行 呼 吸 作 用，在 它 们 的 细 胞 中 进 行 呼 吸 作 用 的 结 构 是_，进行呼吸作用的意义是_（5）实验后，拿开C玻璃罩，会发现其内壁上有许多小水珠，这些小水珠主要来自植物的_，绿色植物的此项生理活动在促进生物圈水循环中的具体作用是_（6）C 中的绿色植物为被子植物，你认为“被子”两字的具体含义是_ _4（2010 济南）（7 分）某生物兴趣小组的同学为研究植物的生命活动，设计了以下实验装置，请据
41、图分析回答（注：氢氧化钠溶液可以吸收二氧化碳）：(1)首先将甲、乙两个装置放在黑暗处一昼夜，目的是_ ，然后将甲、乙装置放在光下照射几小时，从甲装置和乙装置中各取一片叶，经酒精脱色后，滴加碘液，变蓝色的是_装置中的叶片。此实验现象可以证明_-是光合作用的原料。(2)如果乙装置中的清水换成澄清的石灰水，要使澄清的石灰水变混浊，乙装置必须放在_环境中，其目的是防止植物进行_。(3)在实验过程中，玻璃罩内壁出现的水珠主要来自植物的_，水分是通过叶片上的 _散失的。文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H
42、2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9
43、文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A
44、10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R
45、7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4
46、J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P
47、8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z
48、2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9生物圈中的动物：知识清单：考点一：无脊椎动物1、环节动物：蚯蚓：身体分节，靠湿润的体壁呼吸，通过肌肉和刚毛的配合使身体运动。主要特征：身体由许多相似的环状体节构成。2、节肢动物：蝗虫：A、身体分为头、胸、腹三部分；B、运动器官：足和翅；C、呼吸器官：气管，气门是气体出入身体的门户。内水分蒸发。主要特征：身体分部，躯体、足、触角均分节，体表有外骨骼。考点二：脊椎动物：考点三：动物的运动文档编码:CM7
49、T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2
50、E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M1G8R4J9文档编码:CM7T9P8A10B4 HF2E7Z2R7H2 ZM3M