英语作文 Electricity in our home
题目
英语作文 Electricity in our home
QS:What kind of electrical appliances do we use at home?
What kind of energy do they change into?
How to use electricity safely at home?
答案
Electricity is important to us.It is hard to imagine what life would be like without electricity.Electricity can change into energy that we can see,hear,or feel.It brings us lightand heat.Electricity is quite widely used in our daily life.At home,we use it for the lights,TVs,air conditioning and so on.Also,in factories,electricity makes the large machines work .
Therefore,electricity gives us a more colourful life .
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
热门考点
- 长方形的面积是3a的2次方—3b的2次方,如果他的一边长是a+b,则它的周长是多少
- 有一个圆柱形木桩,沿直径切开切面是一个正方形,圆柱底面周长是6.28厘米,求圆柱体体积.
- the shark is the most often attacker of people这句话后面为什么要加of people
- 123数字语言
- 把两条材料相同、长度相同、横截面积不等的电阻丝串联在电路中,下列说法正确的是( ) A.通过粗电阻丝的电流较大 B.通过细电阻丝的电流较大 C.加在粗电阻丝两端的电压较大 D.加在
- 请朋友们用英语帮我翻译一句话
- 问一道初二的物理问题,帮帮忙啦!
- 某公司投资新建了一商场,共有商铺30间,据预测,当每间的年租金定为10万元时,可全部租出.每间的年租金每增加5000元,少租出商铺1间,该公司要为租出的商铺每间每年交各种费用1万元,未租出的商铺每间每
- 仁爱英语八年级下册第8页的作文 谁能给我一篇 开头得按照书本的呀 80个单词左右.
- 描写天气的语句