在撰写英语四级作文时，清晰的格式和有效的结构至关重要。以下是一篇关于四级英语作文范文的举例，仅供大家参考！

Todays Luxuries Are Tomorrows Necessities
今天的奢侈品就是明天的必需品

By "luxury", we mean "a pleasant and often expensive thing that is not necessary". From a historical point of view, things which were a luxury when they first came into being all became necessities later. When the electric bulb was first invented in the U.S., it was such a luxury that only government bodies could afford to use it. Nowadays, however, it has reached every part of the world. It is the same case with telephone, TV, and a lot of others, which were all luxuries years ago.
所谓 “奢侈品”，我们指的是 “一种令人愉悦且通常价格昂贵的非必需品”。从历史的角度来看，刚出现时是奢侈品的东西，后来都变成了必需品。美国刚发明电灯泡时，它还是奢侈品，只有政府机构才用得起。但如今，它已普及到世界的每一个角落。电话、电视和其他许多东西也是如此，多年前它们都是奢侈品。

Anything, no matter how luxurious it is, will become a necessity when it is widely used. This is true of many of the present luxuries, including mobile phones, cars, computers and many other things. It is known to all that the purpose of the development of science is to make things easy for the mankind, not for only a small number of people. Therefore, the first thing to do after a new invention occurs is to spread it so as to benefit as many people as possible. In the course of the spread, the luxury becomes decreasingly luxurious until in the end it becomes a necessity. This is an objective law, nothing can be an exception.
任何东西，无论它多么奢侈，只要被广泛使用，就会成为必需品。现在的许多奢侈品都是如此，包括手机、汽车、电脑和许多其他东西。众所周知，科学发展的目的是为人类提供便利，而不仅仅是为少数人提供便利。因此，新发明出现后，首先要做的就是传播，让尽可能多的人受益。在传播的过程中，奢侈品会越来越少，直到最后成为必需品。这是客观规律，没有什么可以例外。

With the quick development of science and technology, the process for many things to become a necessity from a luxury will be greatly shortened. Anything that can be imagined will be invented and in no time becomes a necessity accessible to ordinary people.
随着科学技术的飞速发展，很多东西从奢侈品变成必需品的过程会大大缩短。任何可以想象到的东西都会被发明出来，并在短时间内成为普通人可以使用的必需品。

单词解析：

1.Luxury: 奢侈品，指的是昂贵、非必需品但令人愉悦的物品或服务。

2.Necessity: 必需品，指的是为了生活、工作或其他基本需求而必需的物品或服务。

3.Pleasant: 令人愉悦的，使人感到满意的。

4.Expensive: 昂贵的，价格高的。

5.Electric bulb: 电灯泡，即早期的电灯。

6.Afford: 有能力支付（某物），负担得起。

7.Spread: 传播，普及。

8.Benefit: 受益，使某人或某事得到好处。

9.Objective law: 客观规律，指不依赖于人的主观意识而客观存在的规律。

10.Accessible: 可接近的，容易获得的。

11.Development of science: 科学的发展，指科学领域的进步和创新。

12.Purpose: 目的，意图。

13.Invent: 发明，创造出新的物品、方法或理论。

14.Shorten: 缩短，使时间或距离变短。

15.Imagine: 想象，在脑海中形成对某物的概念或形象。

以上就是小编给大家整理的英语四级作文范文相关内容，希望对大家有所帮助！