❶ 关于“世界上最有用的发明物”的英语作文
I think the most important modern invention is the Internet. With the Internet, we can do many things. For example, we can shop, learn knowledge, listen to music, and watch movies online. The Internet makes the world smaller. We can meet and talk to friends and relatives far away without spending a lot of money. We can also post our blogs online so our friends can know what we are doing by visiting our websites like QQ Space. Internet makes our life more exciting and easier.
❷ 你认为迄今为止最有害的一项发明英语作文
Air-condition is widely used by people nowadays.It can make people cool when in the hot day.It can create a pleasant surrounding to work,to study,to sleep and so on.Air-condition is a useful invention,It's easy to use just turn on it and then adjust the temperature.But it destroy the environment,it releas lots of carbon dioxide.The weather become more and more warmer.The air-condition also consume large numbers of electricity.
❸ 最有争议的发明英语作文200字
I have a great invention
My invention is a robot.It has a wise mind,a compassion heart.and a strong body It can protect our homeland and let people live a peaceful life.
I can see when the war comes,children lost theirbeautiful schools and bright classrooms,when the disaster comes; they lost their close relatives and lovely friends.And when the accident comes,they lost their joyful faces and hearty laughter.
However,by using this robot,the war can be stopped when we touch a button,so that people will drop their weapons and live friendly.By using this robot,disasters and accidents can be predicted; therefore people will stay away from danger.
This great invention will make wars and disasters never occur again,we need to work together to protect our homeland,so there will be a greater and more wonderful world in the future!
我的发明是机器人,它有过人的智慧,有慈悲的胸怀,有强壮的体魄.它能保护好我们的家园,让人们过上安宁的生活.
因为我看到：战争来临的时候,那里的孩子失去了美丽的校园,失去了明亮的教室.当灾难来临的时候,那里的孩子失去了身边的亲人,失去了可爱的伙伴.当事故来临的时候,其中的孩子失去了欢乐的容颜,失去了朗朗的笑声.
有了这个机器人.面对战争,只要轻按按钮,它就可以让人们放下武器,友好相处.面对灾难,它可以提前预见,帮助人们远离危险.
这个伟大的发明就是为了让战争与灾难不再发生,我们要齐心协力保护这个家园,让明天的世界更加美好!
❹ 请写出一项你认为迄今为止最有害的发明，并说明理由。英语作文
Please write an invention that you think that by far the most harmful, and explain the reasons
kukuabc.com/t/gp
❺ 一篇关于当今最有害的发明的英语作文
“爽籁发而清风生，纤歌行而白云遏。”这是个月朗星稀的夜晚。几片薄云敷在天空上――是那种深沉的蓝。
我披衣而坐，欣赏着窗外恬静的景象，刚下过雨，地上的积水还没有干，一个个坑坑洼洼的。于是银光便调皮的在水上跳舞，一点，一点，又一点，闪啊闪的，低矮的茅屋顶，婆娑的树丛，还有时时传来的蟋蟀的叫声仿佛被牛乳洗过似的，它们勾勒出的外行是那样的柔和，“唰-唰-”树枝随风轻摇着，透过枝叶泄下的碎银也随之摆动，眼前的一切，因为洒上了一层月光而显得分外纯静与祥和。“庭下如积水空明”太美了！我不禁赞道。
是的，太美了。因为有了月，有了不被云层所阻碍的月，世界变得那么美好，仿佛一瞬间，整个世界就被洗礼过了，洗去了一切污浊，一切喧嚣，一切繁华。我突然想起婴儿圣洁的胴体和青春少女如花的笑厣。
“缺月挂疏桐，漏断人初静。”东坡学士留下了他的伤感；“举杯邀明月，对影成三人。”清莲居士留下了他的不羁；“明月松间照，清泉石上留。”诗人王维留下了他的闲适。无数心的纯洁的诗人，在同样皎洁的月光下，书写着自己的心情，吟咏着流水般清扬的语句，好似一个又一个动人的月影传说。
哦，为什么，古人写过月，今人在写月，后人将写月？为什么，有了月的一切就变的温馨而恬淡？为什么人们对月赋予了如此神圣的感情？因为月儿如水般温柔，如水般纯洁，抚慰着俗人的心，失意人的心，悲伤人的心，在月光中沐浴，便是一种爱的感觉。“月光如水水如天。”月光是世上最博大的情感，它象征着人类永远歌颂和追求的纯洁与爱。我对月的祝福：愿皎洁的月永远不被乌云所阻隔，愿月光永远是世人最真的心痕。
❻ 英语作文你认为最有用的发明
The telephone is an instrument that converts voice and sound signals into electrical impulses for transmission by wire to a different location, where another telephone receives the electrical impulses and turns them back into recognizable sounds. In 1875, Alexander Graham Bell built the first telephone that transmitted electrically the human voice.
When Bell began experimenting with electrical signals, the telegraph had been an established means of communication for some 30 years. Although a highly successful system, the telegraph, with its dot-and-dash Morse code, was basically limited to receiving and sending one message at a time. Bell's extensive knowledge of the nature of sound and his understanding of music enabled him to conjecture the possibility of transmitting multiple messages over the same wire at the same time. Although the idea of a multiple telegraph had been in existence for some time, Bell offered his own musical or harmonic approach as a possible practical solution. His "harmonic telegraph" was based on the principle that several notes could be sent simultaneously along the same wire if the notes or signals differed in pitch.
❼ 英语作文,世界上最伟大的发明,初中水平,80左右,急
Of the world's great inventions
Everyone's awareness of the greatest invention in the world are different, and I think that, computer is the greatest.
In today's information age, computers have brought us considerable convenience.
It so that we can buy things at home, so that we can meet with friends to chat, so we know a lot of things they don't.
Various signs indicate that the world's greatest invention is computer
世界上最伟大的发明
每个人对世界上最伟大的发明的认识不同，而我认为，电脑是最伟大的。
在当今的信息时代，电脑为我们带来了不少便利。
它使我们在家里就能买东西，使我们能与朋友聊天见面，使我们知道了很多不知道的事情。
种种迹象表明世界上最伟大的发明是电脑
❽ 最有害的一项发明的英语作文
Latest invention
This latest invention uses a small scanner that plugs into the audio input jack on a mobile device.
It reads information on a credit card when it is swiped.The information is not stored on the device but is encrypted and sent over secure channels to banks.
It basically makes any mobile phone a cash register for accepting card payments.
As a payor,you receive a receipt via email that can be instantly accessed securely online.You can also use a text message to authorize payment in real time.
Retailers can create a payor account for their customers which accelerates the payment process.For example,a cardholder can assign a photo to their card so their photo will appear on the phone for visual identity confirmation.Mobile devices with touch screens will also allow you to sign for goods.】
最新发明
这一最新发明扫描仪,使用一个小到移动设备上的音频输入插孔插头.
它读取的信用卡刷卡时,它的信息.该信息不存储在设备上,但在安全加密通道发送给银行.
它基本上让任何移动电话的受理登记卡支付现金.
作为付款人,您将收到一份通过电子邮件收据,可以立即访问在线安全.你也可以使用文本信息实时授权支付.
零售商可以为他们的客户付款人账户,加快了支付过程.例如,持卡人可以分配到了自己的照片卡,使他们的照片将出现在手机的视觉识别确认.带触摸屏的移动设备也可以让您登录的货物.
❾ 英语作文,迄今为止最好的发明
，下面就听我慢慢道来。
No。1
品名：绿化枪发明者：杨启源
作用：使绿化更为简单、便捷。
危害：迄今为止还未发现。
结构描述：此枪非常像美国的柯尔特左轮手枪，弹轮容量为6发，拆卸弹轮十分方便，子弹由三部分组成，一是弹头，用来装种子的；二是炸药，用来散发种子的；三是红外线接收仪（至于什么用处，以后会讲）。子弹出膛后会自动打开红外线接收仪，探测来自预先设在地面上的红外仪发射的红外信号，当探测到时，立刻校正航向，直奔红外仪，在红外仪上空爆出种子，这些经过特殊处理的种子一旦落到土里，地面就会有仪器自动喷出一道道“水”柱撒在表面，不但可促使种子生长，还赋予了种子抗病能力，并且，水柱喷洒时间可人工设置，节省了很多人力物力。
备注：此枪由于子弹太长太重（100毫米，250克左右），并且响声太大，所以，劝告力气小者及心脏不好者，最好不要接近此枪，否则，后果自负！
发明难度指数：★★★★
No。2
❿ 迄今为止最有害的一项发明英语作文
The most harmful invention is the plastic bag. Plastic bag has the history of about 150 years but it has the horrible reality that it doesn't digest util 200 years when burying into the mud. The advantage of the plastic bag is cheap and convenient, while the disadvantage of the plastic bag is a great polluted substance in our environment, which can cause the pollution called White Pollution. So the modern day governments try their best to limit the usage of the plastic bag. They make policy to let plastic bag not free and encourage people to use substance thing which can replace the plastic bag, such as the paper bag.