Ⅰ 陕西省中小学英语《课堂练习册》短文翻译
The Low-carbon Economic
Nowadays,with more and more serious problems such as the increasing global temperture,the melting ice and the rising sea-levering,people are recognizing the important of developing the low-carbon economic now.
There are many ways we can do to reach the loe-carbon economic.Fristly,discovering others fuels which is more clean and more green to instead of the using of carbon.Secondly, we should have the save-energy conscious and do something which we can make,for instance,using the bus ranther than car when you go out,re-use the thing that can be recycle used,recing the use of plastic bags.Last but not least,we should plant more trees or other greenplants,in which way we can not only improve the environment,but also can make our home more beauty.
In my opnion, the most important thing to reach the low-carbon economic is everyone must try their best do what they can do for it.Once everyone have the sence of low-carbon economic and have the action by themselves ,it will be earlier to reach it.
Ⅱ 陕西师范大学出版社小学三年级数学课堂练习册答案
一、填空
这部分内容主要考察的是除法的知识点:
除法四则运算之一,已知两个因数的积与其中一个非零因数,求另一个因数的运算是除法。 两个数相除又叫做两个数的比。若ab=c(b≠0),用积数c和因数b来求另一个因数a的运算就是除法,写作c÷b,读作c除以b(或b除c)。其中,c叫做被除数,b叫做除数,运算的结果a叫做商。
被除数扩大(缩小)n倍,除数不变,商也相应的扩大(缩小)n倍。除数扩大(缩小)n倍,被除数不变,商相应的缩小(扩大)n倍。
被除数连续除以两个除数,等于除以这两个除数之积。有时可以根据除法的性质来进行简便运算。如:300÷25÷4=300÷(25×4)除以一个数就=这个数的倒数。
Ⅲ 陕西省中小学《练习册》答案下载
http://www.snupg.com/defaultroot/front/indexEv.go?event=9&id=12
Ⅳ 人教版初一上册陕西省师范大学出版 经陕西省中小学教材审定委员会2009年审查通过 的课堂练习册答案 跪求
Ⅳ 小学一年级数学课堂练习册上册陕西师范大学出版社能在哪买到
如果您在西安的话就去图书大厦五路口,应该网上就有卖的。