作业帮介绍一项发明 重力灯
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/10 23:19:21
解题思路： 1、仔细阅读有关提示，弄清试题提供的所有信息，明确有哪些要点。 2、提纲是文章的总体框架，要在提纲的范围内进行分析、构思和想象。要依据提示情景或词语， 按照一定逻辑关系来写。 3、根据要表达的内容确定句子的时态、语态；语言表达要符合英语习惯。
解题过程：
参考范文：
Are you enthusiastic about new inventions? Or have you ever tried any inventions? Let’s put aside your answers for a moment. now I’ll show you an amazing object—GravityLight.
GravityLight is a lamp invented by two English designers Martin Riddiford and Jim Reeves. It is made up of an electricity-producing device and a bag. The bag just hangs below and is filled with material like rocks, sand, earth or water, weighing 10 kilograms.
Its working principle is as follows: first, the heavy bag is lifted up to the top. Then, when the bag goes down due to gravity, it will make a piece of string inside the device move, thus, starting a series of gears. This will turn the gravity into electricity, powering the light up for thirty minutes.
We can't emphasize its advantages too much: it is reusable and can be used at any time and at any place. What’s more, it is clean, environmentally-friendly, and cheap. So what are you waiting for? What about joining us in inventing something else?
（译文）
你热衷于新发明吗？或者你尝试过一些发明吗？先撇开不谈你的答案, 现在我要展示给你一个神奇的东西—重力灯。
重力灯是一个由英国设计师Martin Riddiford 和Jim Reeves所设计的灯。它由一个发电装置和一个包构成。这个包正悬挂在下方并且装有像石块、沙、泥土、或者水这样的材料，重达10千克。
它的工作原理如下：首先，这个重包被提升到顶端。然后，当这个包由于重力下降时，它会使这个装置的一根绳动起来，从而启动一系列齿轮。这会将重力转变成电力，给这盏灯供电30分钟。
我们再强调它的优势也不为过：它可反复使用, 可以在任何时间和任何地点使用；而且，它清洁，环保，廉价。那么你还在等什么呢？和我们一起发明一些其他事物怎么样呢？
解题过程：
参考范文：
Are you enthusiastic about new inventions? Or have you ever tried any inventions? Let’s put aside your answers for a moment. now I’ll show you an amazing object—GravityLight.
GravityLight is a lamp invented by two English designers Martin Riddiford and Jim Reeves. It is made up of an electricity-producing device and a bag. The bag just hangs below and is filled with material like rocks, sand, earth or water, weighing 10 kilograms.
Its working principle is as follows: first, the heavy bag is lifted up to the top. Then, when the bag goes down due to gravity, it will make a piece of string inside the device move, thus, starting a series of gears. This will turn the gravity into electricity, powering the light up for thirty minutes.
We can't emphasize its advantages too much: it is reusable and can be used at any time and at any place. What’s more, it is clean, environmentally-friendly, and cheap. So what are you waiting for? What about joining us in inventing something else?
（译文）
你热衷于新发明吗？或者你尝试过一些发明吗？先撇开不谈你的答案, 现在我要展示给你一个神奇的东西—重力灯。
重力灯是一个由英国设计师Martin Riddiford 和Jim Reeves所设计的灯。它由一个发电装置和一个包构成。这个包正悬挂在下方并且装有像石块、沙、泥土、或者水这样的材料，重达10千克。
它的工作原理如下：首先，这个重包被提升到顶端。然后，当这个包由于重力下降时，它会使这个装置的一根绳动起来，从而启动一系列齿轮。这会将重力转变成电力，给这盏灯供电30分钟。
我们再强调它的优势也不为过：它可反复使用, 可以在任何时间和任何地点使用；而且，它清洁，环保，廉价。那么你还在等什么呢？和我们一起发明一些其他事物怎么样呢？