关于”最有用的发明“的英语作文模板3篇，作文题目：The most useful invention。以下是关于最有用的发明的小学英语模板，每篇作文均为满分模板带翻译。

高分英语作文1：The most useful invention

A computer is a useful machine. It's one of the most important inventions. The oldest computer is the abacus, which was used in China many centuries ago, but the first large modern computer was invented in.

Now the computer is getting smaller and smaller. It can quickly solve mathematical problems. Many scientists believe that computers can do a lot of things now, but they can't do anything.

Who knows what kind of computer will be tomorrow? Computers will bring good or bad things to people. Today's scientists must decide how to use computers tomorrow. Invention is the most useful.

中文翻译：

计算机是一种有用的机器。它是最重要的发明之一。最古老的计算机是算盘，中国在许多世纪前就使用了，但是第一台大型的现代计算机是在年发明的。

现在计算机越来越小了，它能很快地解出数学问题，许多科学家都认为计算机现在可以做很多事情，但他们不能做任何事情谁知道明天的计算机会是什么样的计算机会给人们带来好的或坏的东西今天的科学家必须决定明天如何使用计算机发明是最有用的。

万能作文模板2：最有用的发明

Now, we have too many netbooks around us. The Internet can make our life interesting and happy. Many of us like to surf the Internet very much, because we can learn how to use the computer and get more information from the Internet.

We can learn English. We can read some good newspapers and magazines. I can e-mail our friends quickly, but some students spend too much time playing computer games, some stay in Internet cafes all day and all night.

As a result, their homework is getting worse and worse, and their study is getting worse and worse. I don't think we should go online when it's time to study. We can surf the Internet during summer vacation or winter vacation.

中文翻译：

现在，我们身边有太多的上网本。互联网可以使我们的生活变得有趣和愉快。我们中的许多人都非常喜欢上网，因为我们可以学习如何使用电脑，从互联网上获取更多信息。

我们可以学英语我们可以读一些好的报纸和杂志。我可以很快地给我们的朋友发电子邮件，但是有些学生花太多时间玩电脑游戏，有些人整日整夜呆在网吧里。结果，他们的功课越来越差，学习也越来越不好了。

我想我们不应该在该学习的时候上网，我们可以在暑假或寒假里上网。

满分英语范文3：最有用的发明

A telephone is an instrument that converts sound and sound signals into electrical pulses and transmits them through wires to different locations. Another phone receives electrical pulses and converts them into recognizable sounds, Alexander Graham When bell began to test electrical signals, he made the first telephone to transmit human voice electrically. Telegraph has become an established means of communication.

Although the telegraph is a very successful system, it has multiple Morse codes and is basically limited to receiving and sending one message at a time. Bell's extensive understanding of the nature of sound and his understanding of music enabled him to speculate on the possibility of transmitting multiple messages simultaneously on the same wire. Although the idea of multiple telegrams had existed for some time, bell proposed his own musical or harmonic method as a workable solution, and his "harmonic telegraph" was based on the principle that if notes or letters The tone of the horn is different, and several notes can be sent along the same wire at the same time.

中文翻译：

电话是一种将声音和声音信号转换成电脉冲，通过电线传输到不同地点的仪器，另一部电话接收电脉冲并将其转换成可识别的声音，亚历山大·格雷厄姆·贝尔（Alexander Graham Bell）在贝尔开始试验电信号时，制造了第一部电传输人类声音的电话，电报已经成为一种既定的通讯手段，尽管电报是一种非常成功的系统，它有着多道莫尔斯电码，基本上只限于一次接收和发送一条信息。贝尔对声音本质的广泛了解和对音乐的理解使他能够推测在同一条电线上同时传送多条信息的可能性，尽管多重电报的想法已经存在了一段时间，贝尔提出了他自己的音乐或和声方法作为一种可行的解决方案，他的“谐波电报”是基于这样一个原则：如果音符或信号的音调不同，几个音符可以同时沿着同一根电线发送。

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