有害的原因 英语作文【一】
这天，喜鹊宝宝早早就起来喊肚子饿：“妈妈、妈妈，快给我找吃的`、快给我找吃的!”喜鹊妈妈赶紧飞出去找。
过了一会儿，喜鹊宝宝急切地说：“妈妈怎么还没回来，我都快饿坏了!”
正在这时候，妈妈回来了，喜鹊妈妈降落到鸟窝上。喜鹊宝宝张开小嘴巴，说：“这是什么新玩意，头回冒烟的?快给我吃!”
喜鹊妈妈嘴里叼着一根烟，说：“先别着急，你猜猜这是什么东西?”
喜鹊宝宝眼睛眨了眨，说：“这是“冒烟虫”!”
喜鹊妈妈半信半疑地说：“应该是吧。刚刚麻鹰对我说这是危险物品，叫——烟。吃了会的，可是我不相信，因为人类也照样吃，但会不会我就不知道了。”
喜鹊宝宝根本就没听，只看着那条东西，眼睛也不眨一下，说：“不管什么三七二十一了，有得吃就行了!”
喜鹊妈妈说：“那倒是，吃吧!”说完，喜鹊妈妈就把香烟放在喜鹊宝宝的嘴里。
喜鹊宝宝吞下去以后，“咳咳，咳”地咳了起来。忽然，声音停了。
喜鹊妈妈看了看，宝宝了，喜鹊妈妈后悔没有听麻鹰的劝告，依依不舍地流下了眼泪。
有害的原因 英语作文【二】
I attended Jack's birthday party tonight. After dinner, Jack gave cigarets to our boy students present.
At the important moment, I stop them and told them the bad effects of smoking: firstly Smoking is a waste of money and it's greatly harmful to our health. And it can lead to fires easily. So we should not smoke at all.
But it seemed helpless and they wouldn't listen to me. Somebody even said that body and health belonged to themselves and it's up to them to decide whether to smoke or not. I told him calmly, "Even if you have the right to harm your own body, but it doesn't mean that you have the same right to harm others'."
At last, they agreed with me, and some students said that they would never smoke any longer.
For the next one hour, we danced and sang happily, and nobody did smoke again.I felt very happy that my classmate all understood the harmness of smoking.
我今晚参加了杰克的生日派对。晚饭后，杰克给我们的男同学吸烟。
在重要的时刻，我阻止并告诉他们吸烟的不良影响：首先，吸烟很浪费钱，它对对我们的健康危害很大。它会很容易引起火灾。所以我们不应该吸烟，所以我们不能吸烟。
但很无奈似乎他们不听我的。甚至有人说身体是自己的，这是是否吸烟由他们自己说了算。我平静地说，“即使你有伤害自己身体的权利，但这并不意味着你要伤害别人的权利。”
最后，他们同意我的看法，一些学生说他们不会再抽烟了。
在接下来的一个小时里，我们跳舞，唱歌，没有人吸烟了。我感到非常高兴，我的同学都知道了吸烟的危害。
有害的原因 英语作文【三】
Today smoking is a widespread habit ali over the world. Not only the old, the youth, but also middle school students have been engaged in smoking. Many of them think that smoking is a smart symbol.
However, smoking is harmful to one's health. It contributes a lot of lung cancer, from which many people have died in the past years. It can also cause many other diseases. In a word, if you smoke, you do have a much greater chance of losing your health. Furthermore, scientific research shows that smoking is not only harmful to smokers themselves, but also a threat to public health, especially to women and children. Therefore, many countries have made laws forbidding smokers to smoke m public places such as cinemas, stations, hospitals, and so on Giveup smoking! If you don't smoke, don't start. Give upsmoking for the sake of your health, for the sake of your family, and for the sake of the whole world.
当今吸烟是一个世界范围内的习惯。不仅是老人，青年，而且中学生都吸烟。他们中的许多人认为吸烟是一种潇洒的象征。
然而，吸烟有害人的健康。它会引起肺癌，其中许多人在过去的一年都去了。它还可以造成许多其他疾病。总之，如果你吸烟，你有更大的机会失去你的健康。此外，科学研究显示，吸烟不仅对吸烟者有害，而且对公众健康构成威胁，尤其是对妇女和儿童。因此，许多国家都制定了法律禁止吸烟如电影院，车站，医院等公共场所禁止吸烟，如果你不抽烟，不要开始。戒烟吧，为了你的健康，为了你的家庭，和世界。
有害的原因 英语作文【四】
Smoking is a bad habit that does harm to smoker and others. Many kinds of diseases and cancers are caused by smoking, such as tracheitis, lung cancer and many other diseases. Recent years, there are tens of thousands of people dying of smoking. But there still are many people enjoying smoking, because they think smoking is a kind of fashion and smoking is so cool, especially among teenagers. In addition, smoking does harm to others as well. Second hand smoking has been recognized harmful to other people. Even worse, it may cause more damages. Therefore, people should remember that smoking is harmful to others and those people who smokes should give up smoking as soon as possible.
吸烟是个坏习惯，它对吸烟者和别人都有害。很多疾病和癌症是有吸烟引起的，比如说气管炎，肺癌还有很多其他疾病。近年来，成千上万的人于吸烟。但是仍然有很多人喜欢吸烟，因为他们认为吸烟是一种时尚，很酷，特别是青少年。另外，吸烟也会对别人有害。二手烟是公认的对别人有害的。更糟糕的是，它会带来更多伤害。因此，人们应该牢记吸烟有害他人，那些吸烟的人应该尽可能戒烟。
有害的原因 英语作文【五】
（一）图像在教学中的最大优势——形象性
图像具有非凡的表现力。课堂教学中有许多内容，用文字去表述会比较抽象，而用图像去表现时却十分形象。图像具有信息量大、现场感强、直观感强、容易记忆、便于再现等特点，能充分地激活课堂的教学气氛，给教学注入新的活力。它可以多方面、多角度，以不同的形式描述某一事物，提供直观的教学素材，克服文字与口头表达形象性弱的缺点，有助于学生观察能力、自学思维能力的培养。
（二）符合初中学生的认知心理
图像输入具有直观性、新颖性、多样性和趣味性，形象生动的图像，既能提高学习效率，又能集中学生注意力，提高教学效果。图像的`运用能最大限度地调动不同感官在学习中的作用，使学生确立鲜明的、完整的表象，把注意力集中到学习的对象上，从而产生强烈的学习和运用语言来表达的。这种强烈的求知欲正是学生学习知识技能必须具备的内驱动力。初中学生年龄小，心理不够成熟，认知较直观，注意力不容易长时间集中，形象思维比较突出，对感性的事物较容易理解，对理性的知识则不易理解，课堂教学活动只有形式多样化，才能吸引学生注意力，激发兴趣。在教学中通过生动的语言、实物、动作、图像等创设一定的、真实的、有趣的情景，进行丰富多彩的课堂组织活动，可以激发学生的学习兴趣，充分发挥学生的主观能动性，让学生在模仿中熟悉和感知语言知识。
总之，运用图像进行英语教学，突破了传统教学的局限，提供了丰富的声像并茂的语言内容，最接近语言实际的自然语境，能使学生在真切的语境中学习到活的语言，实现语言习得的目标。
