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关于写化学实验的英语作文

化学实验,大致分为基础化学实验、化学原理实验和综合设计实验三个层次。在英语中也有关于写化学实验的作文题材,那你想知道关于写化学实验的英语作文怎么写吗?下面是小编收集整理的一些关于写化学实验的英语作文,大家一起来看看吧!

关于写化学实验的英语作文篇一:

Chemical class is the compulsory course in the middle school. It is one of my favorable classes. When I first contact with this subject, I am interested in it. In my mind, it is miracle. It can see the nature of object. For example, through chemical class, I learn how does water form. Knowing this makes me feel like a little talent. I have a great sense of achievement. Maybe it is my curiosity makes me like this class so much. To be honest, to explore knowledge is very excited and interesting.

化学课是初中的一门必修课。是我最喜欢的课程之一。当我第一次接触这个科目的时候,我就对它很感兴趣了。在我看来,化学真的好神奇。它可以看到事物的本质。例如,通过化学课,我知道了水是怎么形成的。了解这些事情让我觉得我像个小天才。我也有很大的成就感。也许是我的好奇心才让我那么喜欢这个课。老实说,探索知识是非常刺激和有趣的。

关于写化学实验的英语作文

关于写化学实验的英语作文篇二:

假如你是李华。下个月,有几名美国校长来你校参观,并希望参观实验室。 你将作为一名导游带领他们进行参观。请根据下列要点准备一篇发言稿,介绍学校的实验室和同学们的实验课。

Dear friends,

Welcome to our school. I am honored to be here to introduce our lab to you.

In recent years,with the development of our school, many great changes have taken place. On the one hand,we have advanced labs which are equipped with all kinds of the latest laboratory facilities. On the other hand,the science teachers who teach us physics and chemistry are very excellent. They always make classes lively, interesting and meaningful. With them teaching us, the students always listen carefully, think deeply and practice actively according to their instructions. As a result, our abilities of observing and practicing improve a lot.

As students,we treasure the beneficial conditions and makes good use of our lab to improve ourselves.

关于写化学实验的英语作文篇三:

Inorganic fertilizers use nutrients that are commonly found in soil and plants just in higher amounts. These fertilizers are convenient in that the proper combination of nutrients have been premixed so all you have to do is sprinkle the substance on your lawn or plants and watch them grow. They also tend to work more quickly than organic fertilizers.

Because inorganic fertilizers are applied on top of the soil they may end up in a storm drain and get into the drinking water. According to a study done in 1999 nitrate a commonly used fertilizer can cause endocrine immune and nervous system malfunctions. Ingesting fertilizer from the bag can cause death especially in children and pets so be cautious when using the product around them. Reproductive problems have also been linked to fertilizer poisoning.

关于写化学实验的英语作文篇四:

50 years ago, You could hardly imagine any of the today's life. It is no definitly that chemics has already changed our life every inch.I can't help but ask myself Wether is it What will have to happen in the future days that chemics entirely changed the our custom or not. Wether is it there being a kind of clothing wich keep cools in the summer and warms in the winter,or we eating meat produced artificially rather than by a natural process as dinner,or we having the living room with a healthy ecosystem.And what most probably,our vehicle would burn water merely. It's not a short time that I 've learned chemics as my major.Nevertheless who got a cute vision to predicte that in the near future how will the chemics completely change my life.

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