2019高考英语作文说明文范文素材（题目+范文2篇）

在高考英语中，说明文是一种常见的作文考察形式，然而很多同学却不知道从何下手，今天小编收集了两篇非常经典的说明文范文，大家一起借鉴一下吧。

2019高考英语作文说明文范文素材（题目+范文2篇）

1、你接受了一项写作任务，为英语校报写一篇科技报道。

写作内容：请根据以下信息，介绍国外医疗行业出现的一项新技术。内容包括：

技术名称：DNA检测

检测方法：唾液样本分析

检测费用：125英镑

检测时长：4到6周

检测用途：1.预测重大疾病 2.预知食物偏好 3.提示合适的锻炼方式

检测影响：1.增强健康意识 2.易引起过度焦虑

唾液样本：saliva sample

写作要求：只能用5个句子表达全部内容

高分范文：

A new technology, DNA test, has appeared recently as good news for some people. All they have to do is to pay 125 pounds, give testers their saliva sample and wait for 4 to 6 weeks. The result can help them see how much chance they have of getting serious disease, what they love to eat and what exercise suits them most. The medical report may raise their awareness of keeping fit. However, it may give rise to unnecessary anxiety in some people as well.

2、学校正在组织科技创新大赛，你想为日常生活中某件物品（如钢笔、书包、鞋子……)设计添加新功能来参赛。请以“My Magic ”为题写一篇英语短文，介绍你的创意。

内容：

1.说明设计理由；

2.介绍新功能。

注意：

1.词数不少于120个；

2.不能使用真实姓名和学校名称。

高分范文：

My Magic Pen

Pens are necessities for every student. So we are all familiar with them.

I have designed my magic pen. On the one hand, it’s easy to carry. On the other hand, it’s used not only for writing but also for other important aspects. Firstly, I have put some batteries in the pen and fixed a light bulb. When it is dark on my way home or to school, I can use it as a flashlight. I won’t be afraid of darkness any more. Secondly, I have fixed a tiny clock in the pen, so that I can know the time and I don’t have to wear my watch. What’s more, the clock will ring so long as I have set the time. Therefore, I won’t get up late.

Such is the pen which I have designed. Isn’t it useful and attractive?