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二年级期末英语作文:我的房间MyRoom合集20篇

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高二年级关于世界无烟日的英语作文

全文共 2593 字

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Smoke has something for people in poor health, nicotine.

Nicotine in a cigarette can kill a mouse, 25 g of nicotine in cigarettes can kill a few cows, 40 to 60 mg of pure nicotine can kill a person.

The dangers of nicotine is also quite big, it can cause stomach or other stomach disease; Also can make the person causes heart disease cause rhythm of the heart is not straight; The outbreak of serious still can cause cancer.

Cigarettes are hidden in the invisible killer, around us are all should be vigilant.

According to scientists, the chemical composition of tobacco contains hundreds of complex, most harmful to human body, including tar, nicotine, phenols, alcohols, acids, aldehyde is 40 kinds of toxic and carcinogenic substance. Smoke after the fire, smoke, contains the chemical composition of tobacco in all, at the same time than the tobacco itself and added some harmful substances, such as carbon monoxide, tobacco tar and so on. This is because in addition to the tobacco itself, in the process of cigarette made, to add some cocoa in raw materials, liquorice, sugar, glycerin, such as ethylene glycol, moist, taste fragrance and combustion-supporting material. Although these additive itself is harmless, but changed in the process of combustion. For example, in the back of the rat with cocoa after burning smoke oil, can grow skin tumor. Glycyrrhizic acid in glycyrrhiza after burning, with other ingredients, can generate have carcinogenic polycyclic aromatic hydrocarbons. Sugar increased after combustion with tobacco tar, and the product of sugar after combustion is an important carcinogens in tobacco. Glycerin and glycol after the burning of the material, not only can make smokers bladder cancer, and the acrolein inhibits the trachea and cilia secretion from the lungs, thereby increase the chances of suffering from bronchitis and emphysema, and make people with both became seriously ill.

Smoke harm to people is how great! So we cant smoke. Stop smoking, the benefit of future generations.

烟里有一种对人身体不好的东西——尼古丁。

一枝香烟中的尼古丁可以毒死一只小白鼠,25g的香烟里的尼古丁可 毒死几头牛,40至60毫克纯尼古丁可以毒死一个人。

尼古丁的危害也是相当的大,它可以引起胃痛或其它胃病;还会使人引起心律不正诱发心脏病;严重的还可能引起癌症的爆发。

香烟是隐藏在我们身边的隐形杀手,是大家所应警惕的。

据科学家测定,烟草中含有数百种复杂的化学成分,大部分对人体有害,其中焦油、尼古丁、酚类、醇类、酸类、醛类等40种是有毒和有致癌作用的物质。烟在点燃后,所产生的烟雾,包含了烟草中所有的化学成分,同时比烟草本身又增加了一些有害物质,如一氧化碳和烟焦油等。这是因为除烟草本身外,在制成卷烟的过程中,要在原料中加入一些可可、甘草、糖、甘油、乙二醇等调味、湿润、产香、助燃物质。这些添加剂虽然本身无害,但在燃烧过程中却起了变化。例如,在鼠背涂上可可燃烧后产生的烟油,可长出皮肤瘤。甘草中的甘草酸在燃烧后,与其他成分化合,可生成有致癌作用的多环芳烃。糖与烟草一起燃烧后增加了焦油量,而糖燃烧后的产物是烟中的一个重要致癌物。甘油和乙二醇在燃烧后的物质,不但可能使吸烟者患膀胱癌,而且所产生的丙烯醛可抑制气管和纤毛分泌物从肺内排出,从而增加患气管炎和肺气肿的机会,并使患有这两种病的人病情加重。

烟对人的危害是多么大啊!所以我们不能吸烟。杜绝吸烟,造福后人。

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更多相似作文

篇1:初二年级英语作文:Learn to smile

全文共 749 字

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Smile, how warm the word is! it can make anyone happy. and this happiness is from the bottom of heart.

It’s not like enthusiastic laughter, but just warm, makes your heart warm.

Mother’s smile is like a spring wind, so gentle when you are sad, it can make you happy again; when you fail, it can make you stand up and work hard again; when you give up, it can make you try your best again…

Smile, so easy, but also so useful.

So, let’s learn to smile. everyone needs others’ smile. when we give others a smile, we will feel happy, too. and maybe next time, when you need a smile, the person who received your smile will give it to you.

Let’s learn to smile often, i believe it can even make the whole warm. living with a smile, every day will be sunshine.

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篇2:高二年级英语作文:有氧运动的好处TheBenefitofAerobicExer

全文共 1357 字

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Aerobic exercise is a series of activities which can improve our heart-lung function by maintaining longer, including running, bicycling, swimming and so on. It brings a lot of benefits to our body and psychology.

有氧运动是在长期坚持下可改善心肺功能的一系列活动。有氧运动包括跑步、骑单车、游泳等。这种运动十分有益于身心健康。Physically, taking aerobic exercise advances our physical health and reduces our agony. It promotes our heart and lung function by increasing their expansion and contraction, which is beneficial for resisting pressure from longtime labor or extra-strength work. And it improves fat consumption and metabolism, which lay a solid foundation for disease prevention. Meanwhile, it helps keep our body in a good shape by consuming the overfull calories.生理上,做些有氧运动可以提高我们身体健康,减少我们的痛苦。做有氧运动可增加心肺的伸缩,以提高心肺功能,有益于抵御长期的劳作和加班带来的压力。它还能促进脂肪的消耗,促进新陈代谢,预防疾病。同时,有氧运动还能消耗多余热量,有益于保持良好体型。Psychologically, acting aerobic exercise also conduces to our psychological health. We are able to be more confident and positive that we have capacity of doing something at the best, just like finishing our plans or achieving our destinations in exercise. Thus we can ventilate our negative feelings by doing workout so that we can strive for our dreams again.心理上,进行有氧运动还有利于我们的心理健康。通过户外锻炼我们能消除负面情绪,才能再次为梦想奋斗。Hence, for the wellbeing of body and mind, let us have some aerobic exercise together.因此,为了我们的身心健康,让我们一起来做有氧运动吧!

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篇3:高二年级英语作文:出国留学带翻译

全文共 1156 字

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In recent years, studying abroad has flourished. Thousands of schloars and students have gone to foreign countries to study. Many people are sparing no effort in applying for going abroad.

Attending schools abroad has many advantages. In the first place, students who have studied abroad can act as mediators between peoples of different cultures so as to promote international understanding. Secondly, we can learn much more advanced knowledge of science and technology from the foreign countries. Thirdly, we can enjoy the contact with new and different cultures so as to increase the awareness of our own culture. Fourthly, we can learn a foreign language more quickly.

However,studying abroad may have disadvantages such as language barrier in the first few months or financial difficulties before getting a scholarship. In spite of these,the advantages greatly outweigh the disadvantages. It is advisable to attend schools abroad.

近年来,出国留学已经蓬勃发展。成千上万的许多学者和学生去国外学习。许多人正全力以赴地申请出国。

在国外许学习有很多优势。首先,在国外学习的学生可以作为调解人民族之间不同的文化,促进国际理解。其次,我们可以学到更先进的科学知识和技术的外国国家。第三,我们可以享受接触新的及不同的文化,增加自己的文化的意识。第四,我们可以更快地学习外语。

然而,出国留学可能有缺点例如语言障碍在头几个月或财务困难获得奖学金。尽管这些优点大大大于缺点。,出国留学是明智的。

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篇4:高二期末英语

全文共 857 字

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Though we are told that alcohol is dangerous, especially driving a car

after drinking alcohol, we can see the news about car accidents because of the

driver drinking alcohol everyday, still people ignore the danger of drinking

alcohol. Life is precious, no one will take responsibility of our lives except

ourselves. Drinking too much will do harm to our body, even if you don’t cherish

your life, while when you drive the car after drinking, you will take away other

people’s lives. That is unforgivable, people have a happy family, they die

because of your careless driving, and you will never have a chance to make up.

Our government is very strict to the driver, the law clearly claims that

drinking driver will be heavily punished. In order to make sure other people’s

safety, we should not drive the car after drinking alcohol, or we ask friends to

take us home.

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篇5:小学二年级关于读书的英语作文

全文共 1217 字

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Graduated from middle school in 1917, zhou enlai, with the help of the classmates and teachers, to raise the cost of study abroad in Japan a. Performance of zhou enlai is a love reading, love of learning! Because of zhou enlai aspire to read at an early age, the first generation of prime minister!

The text about zhou enlai boyhood in foreign concessions witnessed the Chinese people by foreigner bullying in the concession, the Chinese onlookers dare to anger cant speak. Immediately, zhou enlai, comprehend the meaning of the weak, and determined to study for the revitalization of the Chinese.

A 12 years old children should have such ambition and mind! Won the plaudits of wei principal: "hurrah! Is the rise of the Chinese! Aspirants when effect Zhou Sheng!" His patriotism, how strong!

"Young strong a country is strong, young rich national wealth." Let us set big dreams since childhood, study hard, do a useful pillars just for the motherland!

1917年,周恩来中学毕业,在同学和老师的帮助下,筹到一笔日本留学的经费。表现了周恩来是一个爱读书,爱学习的人!因为周恩来从小就立志读书,现任第一代总理!

本篇课文讲的就是周恩来少年时代在外国租界里目睹了中国人在租界里受洋人欺负,围观的中国人都敢怒不敢言。顿时,周恩来感悟到中华不振的含义,从而立志要为振兴中华而读书。

一个十二岁的孩子竟然有如此抱负和胸怀!博得了魏校长的喝彩:“好哇!为中华之崛起!有志者当效周生啊!”他的爱国心,多么强烈啊!

“少年强则国强,少年富则国富。”让我们从小立下远大的理想,刻苦学习,做一名对祖国有用的栋梁之才!

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篇6:小学二年级英语作文My english friend

全文共 437 字

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myenglishFriendname is jim.

he is ten, his family in london,he and his family member comes our china to has a cosin,he name is qianyu hi is oniy four years old,but he has a lot of he is pointing at the chopsticks to ask that my this is anything.

I and jim has become the good friend ral days later jim said that he wanted, he said that i love china .i will forget that you zhou lei, will have free time london to look at me see you you.

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篇7:我的房间英语作文

全文共 308 字

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I am Miggie.I have a tidy room.There is a picture on the wall.I have a bed.The bed is purple,that is very nice.And I have a computer.It is on the desk. Some flowers are on the floor.The base ball is on the floor,too.You can see some books are on the bookcase.Now do you know my room?I love my room very much.

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篇8:高二期末英语

全文共 758 字

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Parents are the people who care about us the most. But for a lot children,

they think it is necessary for parents to give them everything. As they grow up,

they start to realize their responsibility and feel grateful to their parents. I

was very naughty before. One day, I hanged out to play with my friends very

late, but I havent told my parents, because I thought they would not care. But

when I went home, I found my parents and uncle were sitting together, and they

looked very upset. When my parents saw me, they were angry to ask me why I went

home so late. I felt unhappy and shouted at them. Then my uncle told me that my

parents worried about me so much, and they had searched me for the whole street.

At this moment, I felt so touched, and felt their love.

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篇9:A diary of My Birthday_150字二年级英语作文

全文共 556 字

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Today is my nine-year-old birthday. I am very happy, because my father buys a big cake for me and my sister just comes to Guangzhou . After dinner , my family celebrate my birthday . I make a wish and blow out the candles . Do you want to know my wish ? Let me tell you , I wish I can study harder and harder ,then get the NO.1 in our class. Then I cut the cake and my family share the cake with me . How nice today!!!

【参考翻译】

今天是我的九岁生日。我很高兴,因为我父亲给我买了大蛋糕,我姐姐刚来广州。晚饭后,我的家人庆祝我的生日。我许个愿,吹灭蜡烛。你想知道我的愿望吗?让我告诉你,我希望我可以学习越来越困难,那么得到的。1在我们的类。然后我切蛋糕,我的家人与我分享蛋糕。今天多好啊! ! !

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篇10:初二年级英语作文:About Me

全文共 838 字

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Hello. My English name is Henry. I am eleven years old. As you see, I am tall and thin. I am a member of our school sports team. I run very fast. I study very hard, too. All my teachers like me. I am also active. Last term, I acted like a rabbit in English in front of all my schoolmates. I like English better and better.

My favourite colour is blue. I am always so happy to see the blue sky. But I am so sorry that the sky in Dongguan is usually not blue.

Blue is the colour of the swimming pools. I like swimming. Summer comes, I swim in the blue water. I don‘t feel hot any more.

I like blue, so my pens, my notebooks, my bag are all blue. I have many blue socks, blue pants, too.

I like blue, and many things in my home are blue. Look, our curtains , chairs are blue. There is a blue lamp, a blue cup in my room. Oh, I like blue so much.

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篇11:My Favourite Teacher_150字二年级英语作文

全文共 971 字

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Echo,my favourite teacher,is a pretty and slim lady.One of the most important reason that I like her is that she is very sincere.When she talks to others,she always has a smile on her face.

I think Echo is a natural teacher beacuse she has a lot of good methods on teaching.She is not only quite friendly ,but also humorous.Her class is full of fun that you have never feel bored.To improve our grades,she usually gives us some advices about how to learn English well.Whats more,she sacrificed her own time to help every student,no thought of gain.Sometimes,she nearly has no time to have lunch.When I ask her questions,she must spare no effort to make me understand,with patience and careness.I have never seen such a good teacher as her before.

A good teacher can point out the direction and give you endless strength when you get into trouble.Im lucky enough to have such a good teacher present to my life. Echo has a great inflence on me.Im thankful her help very much.

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篇12:我的房间初中记叙英语作文

全文共 475 字

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There is a big table in it. The table is pink and brown. There is a yellow story book on the table. Look! There is a green trash bin under the table. Where is the teddy bear? Oh! It’s on the bed. The teddy bear is cute. My bed is so big. It’s pink and blue. There is a picture on the wall. There is a mat on the floor. In front of the mat, there is a closet. The closet is beautiful. Over the closet, there is an air- conditioner.

I like my room. It’s the most beautiful room.

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篇13:小学二年级英语作文:我的好朋友Mygoodfriend

全文共 517 字

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My good friend

我的好朋友

I have a good friend. She is a beautiful girl. She has long black hair, two big black eyes and a red mouth. Her voice is better. She is good at singing.

She is a clever girl. She likes reading books , playing computer games and chess. She is also nice. She often helps us . Our classmates like her very much..

Can you guess her name? She is my good friend -Xu jiaojiao.

【参考翻译】

我有一个好朋友。她是一个美丽的女孩。她有着长长的黑发,两只大黑眼睛和红色的嘴。她的声音更好。她擅长唱歌。

她是个聪明的女孩。她喜欢看书,玩电脑游戏和国际象棋。她也不错。她经常帮助我们。我们班的同学非常喜欢她..

你能猜出她的名字?她是我的好朋友,徐娇娇。

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篇14:初二年级英语作文:If I Were a Teacher

全文共 462 字

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If I were a teacher, I would not treat my students just as some know-nothing kids. I wouldnt give them homework that can never be done.If I were a teacher, I would try my best to let them like me, not be afraid of me. I wouldnt teach them just as if I were a sage. If I were a teacher, I would make friends with my students. I would respect them and understand them. If I were a teacher, I would make study a happy thing to my students, but not a burden to them.

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篇15:初二年级英语作文:How to learn English

全文共 672 字

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We know it is difficult to learn English. My English is very good. I learn English like this.

I Listen to the teacher carefully and write the important points down on my notebooks. After class I revise the lessons. Before class I prepare new lessons to find out the questions. Then I will listen carefully in class.

I also listen to the tape, and speak English with my classmates in the classroom and on the playground. It’s to improve my listening and speaking.

I keep a diary every day to practise my written English.

Besides this, I often read English newspapers and magazines to enrich my knowlege on English culture.

We will learn English well so long as we learn it hard.

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篇16:How to make everybody happy_150字二年级英语作文

全文共 371 字

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This is the way I maked all the students happy.

One Monday. Tom and I went to Simons office. Suddenly, I was slipping and fell, because there was some water on the floor.

When I stood up I thought: If I took the mop and dry the floor, nobody would slip and fall. then, I took the mop and dry the floor. Tom also helped me drying the floor.

So I maked all the students happy.

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篇17:初三年级期末英语作文出国留学

全文共 1107 字

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With the deepening of reform and opening-up of our country, many people dream of going abroad for further study. They insist that the modern research facilities, world famous professors and excellent environment in those foreign colleges can help lay a perfect foundation for their future development.

However, there are still many people who favor studying at home. They argue that studying abroad is too expensive and doesnt pay. They also point out that there are no language and cultural barriers if they study at home.

Both opinions are acceptable in some sense. If students have the chance and financial resources, they should seize the opportunity to study abroad and broaden their eyes. On the other hand, if conditions dont permit, they can pursue their studies in top universities at home. What counts is not the place where you study, but the desire to learn.

随着我国改革开放的加深,很多人梦想着出国深造。他们认为国外大学的先进研究设备,闻名世界的教授以及优越的环境能够帮助他们为未来的发展打下完美的基础。

然而,仍然有很多人赞成在国内学习。他们认为出国留学太贵了,付不起费用。他们还指出如果他们在国内学习就不会存在语言和文化障碍。

从某种意义上说着两种观点都可以接受。如果学生拥有机会和经济来源,他们应该抓住机会出国留学,开阔他们的视野。另一方面,如果条件不允许,他们可以在国内顶级大学追求学业。重要的不是你在哪个地方学习而是你学习的渴望。

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篇18:高一下学期期末英语

全文共 741 字

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In my opinion, the schoolwork now being assigned to high school students is too heavy. while it is true that students need to study, they need other things as well if they are to grow into healthy and well-rounded adults. high should be allowed more time for play. plying is not wasting time, as some think. it gives them physical exercise, and also exercise their imagination. which tends to be stifled by too much study.

Finally, the pressure put on high school students by excessive schoolwork can cause serious stress, which is unhealthy physically and mentally. i do not advocate the elimination of schoolwork. i do think, however, that a reduction of the current heavy load would be beneficial to students and to the society as a whole.

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篇19:二年级作文:期末考试

全文共 209 字

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期末考试考完了,题太简单了!

成绩还没出来,我很着急!

“你就估个分数吧!”老爸跟我说。

“我估计这次的分数还可以!不用全答100分,有一个100分就行!”

“数学,98分!”

“语文,100分!”

“加油!ok了!”

“数学为什么估98分!”老爸问我。

“孙老师说我错了一道题!”

“语文为什么估100分!”老爸问我。

“因为现在还没有人告诉我有错误嘛!”

“哈哈……”老爸大笑起来。

“笑什么,是不是同意啊!”我想。

[二年级作文:期末考试

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篇20:My holiday_150字二年级英语作文

全文共 470 字

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After the New Years Day,There is a holiday for our students.I get up very early this morning.

After my breakfast, I help my mom clean the house because Spring Festival was coming. Then I feel I am free for not go to school and see the teachers everyday.Dad say he would take me to the play field agter I finish the homework,I was very happy for that.So,I take the homewoek to my classmats home,I want to write together.

I think it is the happy day for me.How do you think?

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