英语高考命题作文

As we all know, there are three stages in study--preview, study in class and review, among which review is the most important. From my experience,I'd like to talk about the importance and steps of review. Firstly, make a review plan with certain contents of subjects at a certain time. Second]y, carry on the review plan regularly. Thirdly, examine what has been reviewed and make supplement in time. One thing to remember is to keep notes all the time. I follow my review plan strictly and have made progress in my study. It turns out to be good enough. Of course, there is more than one way to review. So long as we review regularly we can find more ways to improve our studies.

复习

我们都知道，学习有三个环节：预习、课堂学习和复习，三者中复习是最重要的。我愿以我的 经验 谈一下复习的重要性和步骤方法。首先，制定复习计划，确定在某段时间里复习课程的具体内容。其次，有规律地执行复习计划。第三，检测所复习的内容，及时弥补。有一件事必须记住，就是要时时记笔记。我严格遵循计划，在学习上取得了进步，证明复习是有帮助的。当然，不是只有一种复习办法。只要我们有规律地复习，我们可以找到更多改善学习的方法。

As we all know, the computer is a marvelous machine. It has all kinds of types. Nowadays most computers have a memory processor in which information can be stored and be taken out at any time.

The oldest kind of computer is the abacus. It was used in China long agoi The first modern computer was very large and expensive, but now scientists already have been making computers smaller and cheaper, at the same time easier to use and work faster and faster now.

Computers can be used a great deal in many ways. It can do many kinds of work. They can be used in doing business and science research work, in some large factories, and our daily life. We even use it to play computer games at home. Today a lot of people buy computers. Computers is becoming more and more popular indeed.

计算机

众所周知，计算机是神奇的机器。它有各种类型。现在多数计算机均有存储器，信息可以随时被存储或提取。

最古老的计算机是算盘。算盘很久以前在中国使用。第一台现代计算机非常庞大和昂贵，现在科学家们已经使计算机变得更小和更廉价，同时更易于使用，并且运行速度越来越快。

计算机可以充分用于很多方面。它可以做很多事。它们可用于商业，科学研究，大工厂及我们日常生活。我们甚至用它在家玩电脑游戏。现在很多人购买电脑，计算机变得越来越普及。

Water is very important for living things. Without water there can be no life on earth. All animals and plants need water. Man also needs water.

Water is found atmosteverywhere. Even in the driest part of the world there is some water in the air.

As we all have found out, water may be a solid, or a liquid or a gas.When it isa solid, it may be as hard as brick, When itis a liquid, you can pour it out of a container. When it is a gas, you cannot see or feel it.

Although about 70 percent of the earth's surface is covered with water,there are many places in the world still running out of water. So we should make good use of water on earth.

水

水对生物很重要，没有水，地球上就没有生命。所有的动植物都需要水。人类也需要水。

水几乎无处不在。即使在世界上最干燥的地方，空气中也有水。

水，正如你所了解的，有固态、液态和气态。当它是固态时，它可以像砖一样硬;当它是液态时，你可以将它从容器中倒出;当它是气态时，你看不见或感觉不到它。

虽然地球表面70%是水覆盖着，世界上仍有许多地方缺水。所以我们要好好利用地球上的水。

As we all know, plants and animals need water. So do the people's life and production, t,ife couldn't go on without water.

With the rapid development of agriculture and industry, more and more water is needed. Therefore, water is becoming scarce in many places. What's more, a lot of rivers and lakes are beginning polluted by the waste watcr from factories. Fish can't live in them any longer. At the same time, thc waste water does great harm to people's health.

In order to make rivers and lakes clean and prevent water from being polluted,we must do something to stop all sorts of pollution.

水的重要性

正如我们所了解的，动植物需要水，人类的生产生活也需要水。没有水便没有生命。

随着工农业的迅速发展，水的需要量越来越大。因此，许多地方缺水。而且，许多河流湖泊被工厂排放的污水所污染，鱼不能生存。同时，废水给人们的健康带来极大的危害。

为了保持河流湖泊清洁，防止水污染，我们必须采取 措施 ，阻止各种污染。