（）that the electricity is turned off and the windows are shu

C.Why is it that .
问"为什么"的感叹词组

在电网断电管理中,我们期望在运作受到限制的断电期间,可以有效地用BEVs/PHEVs发电,并能够为BEVs/PHEVs的发电供电制订多任务优先顺序.（也就是BEVs/PHEVs发电期间优先需要供电的对象之类的.）

copper following it closely是独立主格结构,是以现在分词following为中心的独立主格结构.
独立主格结构就是某一个非谓语动词短语,或名词性短语,或形容词性短语,或介词短语的逻辑主语不是句子的主语,而是自己另带的一个逻辑主语.比如本句的主语是silver,但following的逻辑主语是copper.
又如：
He stood there,book in hand.中的介词短语in hand的逻辑主语是book而不是句子的主语he,所以book in hand 叫独立主格结构.
不明白的再问哟!请记得采纳,多谢!

这里不通水电.
（1） The water and electricity here is obstructed
(2) The water and electricity is blocked up here
(3) The water and electricity has been out-of- the way here
(4) The water and electricity has closed up
(5) The water and electricity has been stopped up
(6) The water and electricity has been occluded
(7) The water and electricity has been obturated
(8) The water and electricity has been impeded
(9)The water and electricity has been in a state of blockade
(10) The water and electricity has been jammed
(11) The water and electricity has been impassable
(12) The water and electricity can not go through this place
(13) There is no water or electricity here
(14) There is no water or electricit to be offered here
(15) There no water or electricity to be utilized here

1.Can you get me packet of electricity,please?
=Can you get a packet of electricity for me,please?
2.Is the light from electricity?
=Does the light come from electricity?
3.Here it is.
=Here you are
4.The surface was hot ,so I didn’t open it.
=The surface was too hot for me to open
5.He is responsible for everything.in the hotel.
=he is in charge of everything in the hotel
6.The minutes seemed like hours.
=It seemed that the minutes was like hours
7.It seemed that you are right.
=you seemed to be right.
8.I don’t think he explains clear.
I don’t think his __explains_ __are___ ___clear__.
9.You seem to be not happy.
___It______ ____seems__ that ______you___ ___are_ happy.
10.I don’t find it interesting to sing songs alone.
I find _it___ _is boring_____ to sing songs alone.
11.My car went wrong on the way.
My car _didn't____ ___work____ on the road.
12.His house is just across the street.
His house is just ____at___ ___the____ ___opposite_____ ___side____ ____of____the house.

电

应该是INVENT 因为ELE已经是偏重于电能了

我们用了多少度电了?去看看电表.
中文是这么说的,其实这里的“看看”,不是去看表,而是去读电表的度数.所以,应该选READ.

翻译
热水器的用电量是分开测量的.已知热水器每小时的耗电量是其他电器每小时消耗电量的一半,那么热水器的耗电量占所有电器耗电量的百分比是多少?
设热水器每小时耗电x,那么其他电器的耗电量为2x
所求=x/(x+2x)=33%

1.She doesn't even know what electricity is.（改为一般疑问句）
-> Does she even know what electricity is?
2.We can buy sweets in packets.(就 in packets部分提问）
-> Which sweets can you buy?
3.I can tell you what it looks like.（改为一般疑问句）
-> Can you tell me what it looks like?
4.Electricity is much more dangerous than water.(改为同义句）
-> Water is much less dangerous than electricity.
5.He is short of money.(改为同义句)
-> He has little money.
6.Cables are connected to a power station(就a power station部分提问）
-> Where are cables connected to?
7.Benny said politely,"May I have my packet of electricity?".(改为同义句）
-> Benny said politely whether she might have her packet of electricity.
8.You must always be careful with it.(改为同义句）
-> You must always take good care of it.
9.Can you think of an example?.(改为同义句）
-> Can you come up with an example?
10.I've tricked Benny at last..(改为同义句）
-> I've cheated Benny finally.

电路图也玩3D,(～ o ～)~zZ其实这个转2D很简单.

Tips to save water and electricity
1. Unplug appliances that aren’t in use.
2. Turn of lights when not using them.
3. Switch to compact fluorescent bulbs.
4. Take a shower rather than ...

都填the

B.have been put

这句话的意思是：你必须对电保持警惕,然后你才能在生活中安全用电.前者是必要的条件,只有在满足这个条件以后你才能够安全用电.要从字面上去理解.
一个是必须,一个是能够,俩个强调的力度不同.
be able to=can,这个要根据情况来定,根据它的语境和意思.

括号内容为名词性质,做changed into 的宾语,从而由What提问.情态动词can提前,其他语序不变,这样应该如下提问：
What can electricity be changed into?
为了说明那种能量可被转换,也可如下提问：
What energy can electricity be changed into?
后者更具体点.

North American Electric Reliability Council (北美电力可靠性委员会,简称 NERC)以及它的十个区域可靠性委员会(简称 RCs),是监察北美电网可靠性的主要组织

If there is no electricity, our daily life will be dramatic different. We have to use candles to lighten our rooms; we cannot watch TV; and we cannot use our phone to call our friends. All the traffic...

I prefer electricity to gas.

A
be used to do 什么被用来干什么
be used to doing 习惯于干什么
used to be 过去常常干什么
be used for 什么被使用为了什么

The importance of electricity
Of course we know that electricity are very important to us in the 21st century.People are using electricity every day,every time around the world.Electricity is actually a general term that encompasses variety of phenomena resulting from the presence and flow of electric charge.And electricity is really important to us now,and we have to save it,don't waste it anymore.As long as the electricity is available,none thinks much about it.The importance is realized when the power goes out.Whether it's during the day or at night,electricity keeps our lives in order.It affects your business,your scedule and even your entertainment.Electricity runs everything in our everyday life.Gas stations can't pump gas without it.Businesses have to close because their cash register won't work without it.Restaurants can't cook food without it.Our lives almost come to a stanstill without electricity.These are the times when back up electricity is most needed and becomes very important.It can keep our clocks running,so we aren’t late for work.We can have breakfast before we leave the house.The kids won’t be late for school and all appointments will be kept on time.It’s important to keep on schedule and backup electricity can do just that.Everything in our world today depends on having the power to keep them running.In our house,everything we need and enjoy is plugged into a wall socket and requires electricity.Therefore,backup electricity has become a necessity and is no longer a luxury.So now do you think is it important?Can you imagine how we live in the world without electricity in the '21st century'?
唉,为什么就没分数呢

把on改为in
在我的日常生活中我应该节约用电.

亲，对我的回答满意的话，就给个好评吧。如果还有不清楚的地方，可以跟我继续交流哦。

electronics
n.电子学; 电子学应用,电子器件; 电子工业; 电子流行音乐
可数名词 复数在后面加es
electricity
n.电 不可数名词
electronical
adj.电的,与电有关的 ep：electronical alappliances 电器设备
electronic
adj.电子的

demand for electricity in winter,much higher taht of summer,varies between 45000 at 9pm and 3000 units at 6 am
主语是demand for electricity in winter
定语是much higher that of summer,相当于which is much higher that of summer
谓语是varies
后面的between 45000 at 9pm and 3000 units at 6 am应该是状语,修饰前面的varies,表示是从……到……这个区间变化
具体是什么状语不是很肯定,不知道算不算是方式状语.

一般介词都不需作缩写的
因此ECR就行了

everyone must put water and electricity in good use.

1.The rise in electricity costs has__D__our difficulties in carrying out the project.
A.added up
B.added up to
C.added
D.added to-------增加了- - -
2.The computer was used in teaching.As a result,not only___B__,but students became more interested in the lessons.
A.saved was teachers' energy
B.was teachers' energy saved-------否定词not开头,句子要倒装
C.teachers' energy was saved
D.was saved teachers' energy

electrical形容词 电动的

为你解答.
（B）What （can）we use electricity （for）?
句意：我们能用电来做什么?
解释：use sth for sth,用某物做某事.

It become possible to produce a lot of electricity at last.___
最后,终于能够生产出大量的电了.

electric 形容词,电动的；电的 electric brushes 电动牙刷
electricity 名词 电
electrified 形容词 电气化的；带电的
electronics 名词 电子学

Electricity is 【 more expensive 】than gas
不明白的再问哟,请及时采纳,多谢!

第一题：c或者a都是对的 a意思是算了,b的意思是对不起我喜欢披萨（矛盾了）,c是这太棒了,d是你能喜欢我很高兴
第二题：a use to do sth.
（个人理解）

金属内部的电子一直在做无规则的运动,在产生温度梯度或施加电场后,电子运动的取向近似一致.从而传导热和电流.

电流比声波传导得更快一些.
Electricity travels faster than sound waves.
travel有传播、传导的意思.electricity是电流,sound waves是声波.faster是副词fast的比较级,用来修饰动词travel,表示传导速度快的程度.

答案A
短语辨析.A切断；B切碎；C砍倒；D插话；结合句意可知A正确.句意：如果你不付电费,电就将被切断.

因此我认为关键在于不产生二氧化碳的情况下发电

electricity 电,名词；
electric,形容词,电的,light；
electrical,adj,电的,与电有关的,appliance（家用电器）；
electronic,adj,电子的

亮,小,大

D

考查短语辨析。句意为：产生电的过程也会发出二氧化碳，即使你用电而不是用木炭加热你的屋子。故答案为D。

electric做形容词的时候意思是：电的；用电的；电动的；发电的,做名词时候是：供电electrical是一个形容词,意思是：与电有关的；电学的；电的；用电的；发电的.electricity是一个名词,就是电,电流的意思.一般来说第一个词多用作形容词,然后三者的用法和其他词语的形容词、名词用法是一样的,根据不同意思来选择就OK了,希望采纳.

全都变为形容词
weigh weighted 加权的；加重的；衡量过的 weightless 失重的；无重量的
silence silent沉默的；寂静的；无记载的
chemistry chemical化学的;化工的
medicine medical医学的；药的；内科的
electricity electric 电的；电动的；发电的；导电的；令人震惊的
electrical有关电的；电气科学的
education educational 教育的；有教育意义的=improving,instructional
relation related 有关系的,有关联的；讲述的,叙述的
wound wounded 受伤的

Copper conducts electricity and so does silver
铜导电,银也是.
或者
Silver conducts electricity and so does copper
银导电,铜也是.

discussion

D conduct
conduct electricity 导电

electricity flows through a wire,just like wate

1.in what 之间没有少东西
2.what ways做in的宾语,in what ways 是介词词组,是介宾结构
3.in what ways the electricity is applied是全局的宾语从句
4.in what ways 是宾语从句的状语,从句的正常语序为：the electricity is applied in what ways .
全句意思是：这张饼形图揭示了电是如何被使用的.

serve, 服务
electric, 电的, 用电的, 发电的
electrical 与电有关的, 用电的