由于美术学习具有可动手操作的特点,所以创作活动占有相当大的比重。为了便于学习,《义务

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问题:

由于美术学习具有可动手操作的特点,所以创作活动占有相当大的比重。为了便于学习,《义务教育美术课程标准(2011年版)》将创作活动再具体分为()两个学习领域。

A.“欣赏·评述”和“综合·探索”

B.“设计·工艺”和“书法·篆刻”

C.“造型·表现”和“设计·应用”

D.“现代媒体艺术”和“绘画·雕塑”

考点:初级中学美术第四章《义务教育美术课程标准(2011版)》第四章《义务教育美术课程标准(2011版)》题库
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单位内部会计监督制度的基本要求有哪些

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Nowadays, too much carbon dioxide makes the earth warmer and warmer and causes terrible effect to human beings. To save our planet and ourselves, a new lifestyle called low-carbon life becomes popular. Low carbon means low energy and no waste. It is necessary for everybody to learn to live a low-carbon life.
To live a low-carbon life, we’d better save energy as much as possible. Turn off the lights and TV whenever they are not needed. If possible, use cold water to wash clothes or dishes. Take a short shower and try to take a cold one when the weather gets warm. Don’t do the cooking with electricity.
To live a low-carbon life, we should eat less meat. Everybody knows eating too much meat makes people fat and easy to have heart disease, but maybe you don’t know keeping animals for food produces even more carbon dioxide than all the cars in the world, and being a vegetarian (素食主义者) can help reduce one and a half tons of carbon dioxide a year. Maybe it is a little difficult, but it’s really necessary.
To live a low-carbon life, we are supposed to do less shopping. When we go shopping, we may drive a car or take other transportations (交通工具). On one hand, these machines pollute the air and waste energy. On the other hand, most of us always buy some useless things because of some advertisements. It not only waste money but also causes trouble to the earth, because making everything will produce carbon dioxide more or less.
There are many other ways to live a low-carbon life, such as recycling things, planting trees and reusing textbooks. If we can keep it a habit in our daily life, the earth will become a safer planet for us to live on.
任务一:根据短文内容,用简洁的句子或短语完成下列表格。
Advice
How to Live a Low-Carbon Life
Advice 1
﹡ 1.                                                                    
Advice 2
﹡ 2.                                                                    
Advice 3
﹡ Take a short shower and try to take a cold one when it’s warm.
Advice 4
﹡ 3.                                                                    
Advice 5
﹡ 4.                                                                    
Advice 6
﹡ Be supposed to do less shopping.
Advice 7
﹡ Recycle things, plant trees and reuse textbooks.
任务二:除了文中提到的建议外,你一定还有许多自己的想法,请写一条与大家分享吧。
﹡ 5.                                                                                    
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小黎同学为了进一步加深对“碱的化学性质”的理解,特邀你协助完成下列活动与探究:

(1) 如右图所示,在白色点滴板上进行实验,请将实验现象填入下表:

         氢氧化钠溶液氢氧化钙溶液
加紫色石蕊溶液                     

(2)回忆检验二氧化碳气体的反应,写出该反应的化学方程式                          

(3)三氧化硫(SO3)与氢氧化钠反应与上面的反应类似,写出这一反应的化学方程式                                   。

(4)如右图所示,在烧杯中加入10mL氢氧化钠溶液,滴入几滴酚酞试液,溶液显     色,再用滴管慢慢滴入稀盐酸,并不断搅拌溶液,至溶液颜色恰好变成

      为止。

这一实验说明:酸与碱作用生成了盐和水,这一反应叫做       反应。中和反应的实质是                             ;实验中滴加酚酞的作用是                     。 

(5)根据上面的实验和讨论,试归纳出氢氧化钠、氢氧化钙有哪些相似的化学性质。(任写两点)

                                       ②                        

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该图是印度洋(局部)季风示意图,读图回答下列问题。(4分)

(1)乙图中①、②处可能形成渔场的是        ,其成因是什么?(2分)

(2)请说明图示区域该季节的大洋环流分布规律。(2分)

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关系的直观解释是二维表,表中每一列的值只能取自同一个域。

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