高中关于吸烟有害健康的英语作文（汇总20篇）

这个节日的由来逝代中国有一位博学多闻的官吏屈原，他是一位爱民而且又受到尊崇的官吏，但是由於一位充满嫉妒的官吏陷害，从此在朝廷中被皇帝所冷落。由於无法获得皇帝的重视，屈原在忧郁的情况下投汨罗江自尽。

由於对屈原的爱戴，汨罗江畔的居民匆忙的划船在江内寻找屈原，并且将米丢入汨罗江中，以平息汨罗江中的蛟龙。即使他们当时并没有找到屈原，但是他们的行为，直到今天在端午节的时候，仍然被人们传颂纪念著。

The origin of this summer festival centers around a scholarly government official named Chu Yuan. He was a good and respected man，but because of the misdeeds of jealous rivals he eventually fell into disfavor in the emperors court.

Unable to regain the respect of the emperor，in his sorrow Chu Yuan threw himself into the Mi Low river. Because of their admiration for Chu Yuan， the local people living adjacent to the Mi Lo River rushed into their boats to search for him while throwing rice into the waters to appease the river dragons.

Although they were unable to find Chu Yuan，their efforts are still commemorated today during the Dragon Boat Festival.

During these two years, we have seen many movies about the youth, the

directors try to remind people of their passed early days. Indeed, when people

see the movie, they feel the situation is so familiar that they could not help

thinking about their days in the school. As for me, when I see the movie, I will

think about my high school days, it was so unforgettable for me, my friends and

I studied so hard together, our strong friendship was built at that time, the

stupid things we did always makes me laugh. Everyone will have an unforgettable

memory in their early life, the memory fulfills their life.

Friends can be classmate, can be meet by the chance, also can be to forget... Since the childhood, we all have friends, but there is always a best friend.

My best friend is a little rabbit. Rabbit this name is very suitable for her, she is thin, wearing a pair of glasses, on her always find innocent and lovely.

In sports class, she can be fast! She ran like the wind, to pull a lot, you always dont know what she was thinking.

In class, she always listening, always not distracted; Next class, she will be very happy to play with us; Generous, but singing, there is always a little shy; After school, her laughter echoed in the quiet of the path.

One day after school, I and he is in a secluded road, see a cute kitten is "meow meow" cried, and its fur is white, the ear is pink short beard, its like an emerald eyes glowing aura. Little rabbit slowly moves the line of sight, "ah!" Little rabbit exclaimed, "its a calf injury, we take it home to bind up once!" Little rabbit say that finish, with poor looked at it, and looked at me with pleading eyes, for fear that I dont promise to her. "Ok." I agreed. She was glad to picked it up and gently stroked it a few times, said: "lets go." We quickly returned home.

Back home, we see it wound cleaning, and for gauze bandaging the wound, to feed it a little bit of biscuit, drank some water, we really like about it for a patient.

Later, the kittens injury is good, already can walk, it was glad to shake the tail, naughty blunt we call incessantly, seem to express our rescue of it. We also often go to see it, take care of it, the three of us became good friends.

I would also like to thank the kittens, if not it, friendship between rabbit and I wouldnt like gem denim!

译文

朋友可以是同学，可以是萍水相逢的人，也可以是忘年交……从小到大，我们都有朋友，但总有一个最好的朋友。

我最好的朋友是小兔。 小兔这个名称很适合她，她比较瘦，戴着一副眼镜，在她的身上总能找到天真可爱的气息。

上体育课时，她跑得可快啦!她跑起来像一阵风，鬼点子很多，你总不知道她在想什么。

上课时，她会认真听讲，总不分神;下课时，她也会很高兴地和我们玩耍;很大方，但唱歌时，总是有一点羞涩;放学时，她的欢声笑语回荡在僻静的小路上。

有一天放学后，我和他走在僻静的小路上，看见了一只可爱的小猫正“喵喵喵喵”地叫着，它的毛是雪白的，耳朵是粉红色的短短的胡须，它那绿宝石一样的眼睛里泛着灵气。小兔慢慢地移动了视线，“呀!”小兔惊叫一声，“它的小腿受伤了，我们把它带回家去包扎一下吧!”小兔说完，用可怜的目光看着它，又用恳求的目光看着我，生怕我不答应她似地。“好吧。”我答应了。她高兴地把它抱起来，轻轻地抚摸了它几下，说：“我们走吧。”我们飞快地回到了家里。

回到家后，我们把它的伤口清洗了一下，又找来纱布把伤口包扎了一下，给它喂了一点饼干，喝了一点水，我们对它可真像对一个病人呀。

后来，小猫的伤好了，已经可以走路了，它高兴地摇摇尾巴，淘气的冲我们叫个不停，似乎在表达我们对它的救助之恩。我们也经常一起去看望它，照顾它，我们三个成了好朋友。

我还要感谢这只小猫呢，如果不是它，我和小兔之间的友谊也不会像宝石一样坚固呢!

Florence is my favorite city.Its name in Italian means "the city of flowers".And it is located in central Italy.In the north of it are Careggi mountain and Rifredi mountain.Besides,there are always many fine days in Florence.During the 15th century to the 16th century,Florence was the most famous art center in Europe.It is the birthplace of Renaissance,many great artists were born here,like Dante.For me ,Florence has its special meaning.My favorite man who has been living in my heart for two years called Xiang Yutian.Since we first met,his dream is to go to Florence.But his dream failed to be realized until he lost his memory.It is such a great pity.So,if you havent still made up your mind,listen to me,go to Florence and hug the person you love.

[高中英语作文200字

The people I respect the most is my father. He is a doctor. He always busy

with work. Since I can remember, he never spent a whole weekend to stay with me.

He goes to the hospital very early before I get up, and comes back home after I

sleep. But I doesn’t matter at all, he is hero to me. He devotes almost all the

time to his patients, many lives are saved. He always said, a man should have

dignity, integrity, honor, and most of all, be helpful to others. This affected

me deeply, so I work hard so that someday I could be the man like my father.

It is almost known to all that smoking is bad for people‘s health. Scientific researchs show that smoking can lead to heart disease,cancer and other problem.The World Health Organization says diseases linked to smoking kill at least two million five-hundred-thousand persons each year.

Still,many people find it difficult to stop smoking.One reason is that smoking usually becomes a habitual behaviour,and habits,whether good or bad are not easy to be given up.Another reason is the effect of nicotine,the substance found in cigarettes works on people somewhat as drugs do.

Measures have been taken to help people keep away from the harm of smoking. In many cities,smoking is forbidden in public places.The danger of smoking is warned of everywhere.And newspapers are asked not to publish advertisements for cigarettes.World "No Tobacco Day" is observed every year as the biggest compaign against smoking.

I attended Jacks 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 its 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 wouldnt listen to me. Somebody even said that body and health belonged to themselves and its 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 doesnt 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。

Holiday back, clean up a lot of stuff, and then, feeling, very comfortable very comfortable

First of all, moved toward the shoe ark of the head of a bed for a couple of years (my mother said to do bookcase, open on see, incredibly still really put a lot of my book is on the inside). Then, on the window is to the bed foot, however, is a cycas, very lush very lush, every time I open the window, sees the thorns are uncomfortable uncomfortable, so I put it away again.

Then, put on and inclined toward my room two sundry room (eighty percent eighty percent can be called junk) anything that moved away. Then, bathroom stone to the room, flower POTS, a bird than the bad bad, a lot of basin of aloe vera (original aloe is quite thorny) also moved away.

On the balcony, having a heap of mud and cling to my room to the head of a bed (think of that song, unrequited loves the mud, you might as well listen to again, that song was once the golden melody, xu also incredibly took the best male singer), the mud it was covered with a layer of steel net, piled on the following objects: a very bad bad mouse cage, 10 lousy flowerpot, within a few rotten stone, there are other I have forgotten. Clean up the mud, unexpectedly found it still has a lot of broken tiles, more surprisingly, inside still have a lot of iron, very young, but rough tough than wire, but the strange thing is, its doors on my bed, its so strange (cant help but think of oneself since moved to the Jin Juhua community so much has happened).

Later, I found, to my room still has a long very lush yellow skin fruit (colloquialism commonly known as chicken excrement), heard this name, I want to cut it, but mother has been planted for years, is too big, in fact I was also dont understand, why do miniascape of yellow skin. However, mother also planted sweet potatoes cane over the past two years, a lot of basin are put in window edge, and fe (vernacular called nine dishes), as for the carambola, I find it hard to entrance.

Moved a lot of a lot of things these days, though hard, your body is not good (since moved to this community, to the present as in the whole body is ill, strabismus, obesity, poor spirit, should be very poor, kidney failure, hernia, also recently appeared signs of high blood pressure, heart, breathing rapidly, and disfigured before the hearing loss, rhinitis, afraid of see the sunshine, communication difficulties, gangsters, hubei hubei, do things round, personal ability serious decline, was suddenly unprovoked pointing to DuMa (a junior high school of Yang classmate) can get no response, etc.), but after moving, comfortable a lot of really, really, really very comfortable, twisting his years of disfigured (mom difficult for his nose, but mom said, this is your own thing, want to rely on yourself to break through this obsession, who also cant help you) is loose.

First wrote here today to continue next time, bye.

放假回来，清理了不少杂物，然后，感觉，好舒服好舒服

首先，搬走了对着床头好几年的鞋柜(妈妈说要用来做我的书柜，打开一看，居然还真的装了很多我的书在里面)。接着，对着窗口不过是对着床脚的，是一棵铁树，很茂盛很茂盛，我每次打开窗口，见到它的刺就很不舒服很不舒服，于是，我又把它移开了。

然后，把对着和斜对着我房间的两个杂物房里面的东西(八成可以叫做垃圾)八成搬开了。接着，对着房间卫生间的石头，花盆，一张远比上述烂的烂台，很多盆芦荟(原来芦荟还挺多刺的)也搬开了。

在阳台上，有着一堆烂泥紧贴着我房间也正好对着床头(想起许志安的那首歌--烂泥，大家不妨再听一下，那首歌曾经是当年的金曲，许还居然拿了最佳男歌手)，烂泥上面还居然铺着一层铁网，上面堆着如下物体：一个很烂很烂的老鼠笼，10个以内的烂花盆，几块烂石，还有其他我都忘记了。清理烂泥时，居然发现里面还有很多碎瓦，更奇怪的是，里面还有好多条铁条，很幼，但比铁丝要粗韧，而奇怪的是，它门都对着我的床头，真奇怪啊(不禁想到自己自从搬到这个金菊花小区之后发生了这么多事)。

之后，我发现，对着我房间的还有一棵长的很茂盛的黄皮(白话俗称鸡屎果)，听到这个名字，我就想把它砍掉，但妈妈已经种了很多年了，太大了，其实我当时也不明白，为什么盆景要种黄皮。不过，妈妈这两年还种了番薯藤，好多盆都放在窗口边，还有菲菜(白话称为九菜)，至于杨桃，我觉得很难入口。

这些天搬了很多很多东西，虽然辛苦，自己身体也不好(自从搬到这个小区后，到现在好像周身都是病，斜视，肥胖，精神不佳，应该是很不佳，肾亏，疝气，最近还出现了高血压迹象，心跳很快，呼吸急速，还有以前破相所带来的的听力下降，鼻炎，怕见阳光，交际困难，混混鄂鄂，做事轮尽，个人能力严重下降，被人突然无端指着来毒骂(一个初中的杨姓同学)都居然可以无反应等等了)，但搬走后，真的舒服很多，真的，真的很舒服，缠绕自己多年的破相(被妈妈捏难了鼻子，但妈妈却说，这是你自己的事情，要靠你自己去冲破这个困扰，谁也帮不了你)困扰也松了。

今天先写到这里，下次继续，再见。

Today is the National Day, but also our 30th anniversary of the founding of China. I am bored after a morning, in the afternoon, I went to my sisters house to play.

I am happy to the sister, but to her home I was disappointed, the original sister did not think what to play, we racked our brains, and finally thought of a game: grab the bench.

We found ten children to play, the rules of the game is this: Please the five children (including me and my sister) with the music around four bench circle. Music stop, we must immediately grab a bench to sit down. Who did not grab, who would be eliminated. The second round is four and three bench. The last round only two people and a bench, and who grabbed the last bench who would win. By aunt when the referee.

Big aunt first invited Wang Yue, Lai Yun, Yu Jing and my sister to play. The rest of the children on the side when the cheerleaders. I saw the two of them relatively standing, Yu Jing children did not show weakness, raised his head, Tingzhuo, not afraid of the way; look at Lai cloud students, half open eyes, hands into the trousers, are not See Yu Jing this skinny monkey. With the big aunt whistle, the game began.

When the music sounded, they turned around the bench. When they are spinning, we are seeing the gods. Music and suddenly stopped. Lai Yun seems to have no response over, standing on that look at my sister and grab the bench. But I do not know ye engage in, her eyes light up, found an empty bench. Lai Yun immediately ran to sit. Later, my sister was eliminated. The second round, three rounds of Lai and my two children were eliminated in turn.

The last round only two female students. As soon as the music sounded, they turned slowly around the bench. Their eyes staring at the only Zhang bench, and my heart is also very nervous. Our cheerleaders shouted: "Wang Yue Come on! Wang Yue will win! Wang Yue Come on!" Yu Jing did not hear the students to their own voice, it seems more tense. Tension is useless. Music stop, Wang first grabbed the bench more than half, Yu Jing grabbed only a small half.

Wangs victory, so that we are happy and jump again and again.

Through this game, our actions are more agile. I am so happy today

The spring festival is Chinese most traditional festival every 365 days.

Each Chinese pay much attention on it. Every year about 15 days before spring

festival， the migrate works and white-collars are beginning crowded

home-returning.

But， in recent years， with the development of the world， many different

attitudes between the young and the old towards the spring festival come forth.

The old are still pay more attention to the spring festival， but the young

gradually change the mode to spend their spring festival holiday， such as travel

overseas.

When I am a childhood， I celebrated the spring festival with my family

about a month in my winter vacation in traditional way， such as helping cleaning

our houses， putting red couplets on gates， setting off firecrackers， and wear

new clothes. Now， I spend only 4 or 5 days at home with my parents in

celebrating the spring festival， then I will hurry back to work. Maybe in the

near future， I will have no time celebrating spring festival hometown， and my

parents have to come to stay with us in the city.

Whether or no， I like the spring festival. It is one of the most important

part of our Chinese culture. However busy I am， I will try my best to

celebrating it with the traditional way to protect those our ancestor has leave

behind.

My Family

My name is Li Hua. I am from a workers family. There are six people in my

family. They are my grandfather, my grandmother, my father, my mother, my sister

and I.

Every member in my family works for his or her own trade①. My grandfather

and grandmother are peasants. They do farm work every day in my hometown. My

father is a senior engineer. He is now working in Africa, helping to build a

power station. My mother is a teacher. She teaches English in a middle school.

My sister, five years older than I, is a doctor in the Peoples Hospital of our

county. She loves her work and does it well. I am a middle school student. And I

am going to take this years college entrance examination. I wish that I could

be enrolled② by a famous university.

That is my family. All the members in my family live in harmony③. We love

each other devotedly.

Beautiful outlook indeed attracts people’s attention, if people have the beautiful outlook, of course they will give people deep impression, just like the saying that everyone has the mind of appreciating beauty.

But we must figure out the fact that outlook can’t decide everything, only the ability can do it.

The good example is Mariah Sharapova, she is a famous tennis player. Early in her career, people noticed her beautiful outlook, but more and more beautiful female tennis players come into being, only Mariah gets famous all the time, the reason is that she is outstanding amongst these girls.

She has won so many championships, which makes her the most attractive girl.

Beautiful outlook opens a door for people, but only the ability makes them standing all the time. People will get the genius respect for their hard working instead of their attractive faces.

美丽的外貌确实吸引人们的注意，如果人们拥有好看的外表，理所当然能给人留下深刻的印象，就如有句话说爱美之心，人皆有之。但是我们必须弄清楚外表并不能决定一切，只有能力才能决定一切。

玛利亚莎拉波娃就是最好的例子，她是一位出名的网球运动员。在她早期的职业生涯中，人们注意到了她的美丽外表，但是随后越来越多美丽的女子网球选手出现，而只有玛利亚一直有名气，原因在于她是这些女孩当中最出色的。

她赢得了很多的冠军，这让她最吸引人们的注意。

美丽的外表对于人们来说只是打开了一扇门，但是只有实力才能让她们一直出众。人们会因为他们的努力而得到尊重，不是因为他们吸引人的外貌。

[高中英语作文：外貌与能力

1. a big headache令人头痛的事情

2. a fraction of 一部分

3. a matter of concern 焦点

4. a series of 一系列,一连串above all 首先,尤其是

5. absent from不在,缺席

6. abundant in富于

7. account for 解释

8. accuse sb. of sth.控告

9. add to增加(add up to)

10. after all 毕竟,究竟

11. agree with同意

12. ahead of time / schedule提前

13. ahead of 在...之前(ahead of time 提前)

14. alien to与...相反

15. all at once 突然,同时

16. all but 几乎;除了...都

17. all of a sudden 突然

18. all over again 再一次,重新

19. all over 遍及

20. all right 令人满意的;可以

21. all the same 仍然,照样的

22. all the time 一直,始终

23. angry with sb. at/about sth.生气,愤怒

24. anxious about/for忧虑,担心

25. anything but 根本不

26. apart from 除...外

27. appeal to 吸引，申诉，请求

28. applicable to适用于

29. apply to适用

30. appropriate for/to适当,合适

In our life, everyone 情态动词+have . Some could be found at last. But some of them couldn’t be found forever. I had an unforgettable experience. One day, I went home happily. I I found my watch gone (be about to do ...when ...句型 ) . I was very worried. I looked for it everywhere but 省略 ), it is very important.It’s the gift that my parents gave to me for my Two days later, to my surprise, I found my watch in my drawer, which made me overjoyed (非限制性定语从句 ). The experience precious gift (虚拟语气 ) . I should take care of it and avoid missing it again.

Astime goes by, people are being busier and busier with working, such as signingtheir contracts, meeting their customers, drawing up the balance sheets oftheir companies and so on. In this circumstance, people forget our mostexcellent skill--smile.

随着时间的推移，人们在工作上越来越忙，如签订合同，见客户，制定企业资产负债表等。在这种情况下，人们忘记了我们最优秀的技能——微笑。

Thereare a great many kinds of power of smile. First of all, common touch can beshowed by a kind smile. Imagine that you go to a company to attend an audition.With a confident smile, you are more likely to answer the question better. Furthermore,smile can eliminate angry. As a philosopher said, smile before you begin to getangry. The last but not the least, it reflects calm of a person when he is indanger or in trouble.

微笑的力量很多。首先，微笑可以作为平易近人的一种表现。想象一下，你去一个公司参加面试。带着自信的微笑，你有可能会更好地回答问题。此外，微笑可以消除愤怒。一个哲学家说过，在你开始生气之前微笑。最后但并非最不重要的，当一个人处于危险或者麻烦的时候，微笑反映了一个人的镇定。

Thebeneficial aspects cannot be stated completely in this passage. But you canunderstand its power when you smile.

微笑的好处在这里是无法一一列举的。但是，在你微笑的时候你可以理解它的力量。

[高中英语作文：微笑的力量

The ways to keep healthy Everyone wants to live long, however, that just

depends on your bodys health. Do you know how to keep healthy? Id like to

offer you two ways: 1) Proper Dinners: Generally speaking, one should eat 3

times every day. But some students who get up late will ignore the breakfast,

which will do a very bad effect on their healty.

Anyway, some girls who would

prefer to be thin will avoid eating anything or only little during the meal

time. Both of the two ways are bad habits of dining. We shouldnt feel hungry or

full after dinners. Students are usually very busy with their homework, so

they cannot take time to do exercises or too lazy to do them. This is another

killer to health. We should at least take time to have P.E lessons or do morning

exercises everyday to keep health. All in all, Being in fitness is our goal,

its also the basic of all contributions and success.

When I was alittle child, I had many dreams. I wanted to be rich, so that I can live in abig and beautiful house. I can go everywhere by car. But now, my dream seems tobe better and more realistic. I hope I can have a good job. It will not takemuch of my time, although I can’t earn much. Every year, I have holidays totravel. Traveling is my favorite and it can reduce my pressure. It’s good formy life. Therefore, I hope traveling can be a part of my future life.

当我还是个小孩的时候，我有很多梦想。我想变得富裕，这样我就可以住在漂亮的大房子里，可以驾车到每个地方。但是，现在我的梦想似乎更好更现实了。我希望我能够拥有一份好工作，尽管我不能赚很多钱，但是它不会占用我太多时间，每年有假期去旅游。旅游是我的爱好，它可以减轻我的压力，对我的生活有好处。因此，我希望旅游可以成为我将来生活的一部分。

Recently, we often show that shopping online is better than in store, but

is this really the case? Actually, there is no consensus of opinions among

people as to the view of shopping online is better than traditional shopping.

Some people consider that online shopping will replace the mall shopping, stores

will disappear in the future, while others argue that stores would unlikely to

be disappeared, it has its own advantages.

Most people shopping online because it is very convenient, there is no need

to go out, just click the mouse gently, they can buy the goods they want. In

addition, goods online are cheaper than entity shop that buyers can save a lot

of money. But even the coin has two sides. Online shopping also has advantages

and disadvantages. In recent years, we see a lot of news about online cheating,

and many buyers complain about poor quality of the goods, which is different

with the description.

However, the situation above is rare in traditional shopping store, because

the guest can communicate with the seller face to face. Buyers can also see

goods intuitively. But the traditional shopping does not convenience as well as

online shopping, for example, if people meet a traffic jam on the way to the

shopping which will affect the happy mood of shopping.

Last week, my English teacher gave us a task, she asked us to form a small

group, each group was made up of five students, the groups need to do a

research, it is about how much people know about foreign country. In my group,

there are three girls and two boys, at first, we did not know what to do, then I

suggested our group take the cooperated work. As I and the girl are good at

writing paper, so the two of us decided to design the questions, and the other

three students are so active, so they like to ask people the questions. The

research went go so well, we finished it in two days, thanks to the teamwork, we

did well on the task. The teacher praised my group, I have learned the

importance of cooperation, since then, I will considerate other people’s

feelings.

How tokeep healthy /fit?

All of us want to be healthy. First，we should get enough sleep during the

night. We can go to bed early and get up early. Staying up late is bad for our

health. Second，we musthave the right kinds of food. We should eat more fruit and

vegetables and less meat. We should drink a lot of water. We should have healthy

eating habits. Third，we should do more exercise to build up our bodies.

Finally，we should be happy everyday. Because smile will make us younger。

That is my advice.I hope you are healthy and enjoy your life。

teacherare the most brilliant career and also the most extraordinarcareer.

tanghong thiyear over 20 yearold, ia beautiful young dance teacher. the earthquake, she iwelcome to the studentrehearsing june 1 childrendaof the dance. found dangerousituation, she pushed the studenta corner, thehold in their arms, fell to the collapse of the buildingon her her bodwafound, she fushen趴the wall in the corner. her arms, three girlsurvived.

the ruins, her broken bodinto liangjie, facial xueroumohu. her handstill firmlyongzhe two students! bai how people can not baikai her handtightllouzhu students! when the earthquake happened, she waevacuated studentleave the classroo shouzuwucuo see there are two students, she ran the last step, a first-hand louzhu, outside-in. teaching building suddenlcollapsed, she and several studentburied in the rubble. the teacher called to qian, graduated from universitlast year, to shifang-habitat when english teacherin primarschools. qian to the father of allegiance to the sea ishifang nanquan, deputprincipalin primarschools, he beitongyujue: i can understand that, ateachers, should be so! should do!