地震逃生知识英文作文(精彩20篇)

1.He is very tall——almost 1.75 metres.He is the tallest boy in my class.However，he has poor eyesight because of working on the computer too much at night.

他很高——几乎1.75米高.他是我班上最高的.然而，他视力不好，因为晚上在电脑上工作太长时间.

2.She is shorter than I am and is very small.She has straight，shoulder-lenghth hair.Everyone thinks she is pretty.

她比我矮并且很小巧.她有一头直的披肩发.所有人都认为她很漂亮.

3.He wears small，round glasses and they make him look smart.

他戴着一副又小又圆的眼镜并且它们使他看起来很神气.

4.He is a fine young man，ahout 25 years old，tall and well-built，with a kind face and a nice smile.

他是一个可爱的年轻人，大约25岁，身材高大健壮，憨厚的脸上带着善意的微笑.

5.He had a brown skin，black hair，bright eyes and strong white teeth.

他生着褐色皮肤、黑头发、明亮的眼睛和坚固的白牙齿.

读完了一本关于郑和下西洋的书，我从他的航海经历中体会到：知识就是力量。

郑和为了辨别方向，已经开始把航海天文定位与导航罗盘结合起来应用，提高了测定船位、方向的`精确度，如果他没有航海知识，怎么能在大海上辨别方向？

郑和下西洋的船队十分庞大，那船与船之间怎么联系呢？他们用旗帜、灯笼、铜锣、喇叭等做为联络工具，这在说明郑和在指挥上的智慧是了不起的，真令人佩服啊！

郑和从小就喜欢听祖父或父亲将西洋各国的山川风貌以及风情民俗，而这些知识都在航海中派上了用场。如果他不懂西洋各国的民俗风情，就会与那些国家格格不入，那怎么还能与那些国家进行友好往来呢？

郑和下西洋的地文航海技术，是以海洋科学知识和航海如为依据，运用了计程仪、测深仪等航海仪器，按照航海图、针路簿记来保证船只的航行路线。如果郑合不会用这项地文航海技术，那船队就不会开到目的地，不知道开到哪儿去了呢！

只有掌握了各种知识的人，才能成为一代骄子。有一次吃鱼，由于鱼很好吃我就快速吃，欲速则不达，我不小心将一小块鱼刺卡进了喉咙里。我急得不得了。这时候，我的弟弟——轩轩对我说：“你喝点醋，应该就可以把鱼刺拔出来了。”我赶忙喝了好多醋，果然，鱼刺一下子就拔了出来。后来，我看了书才知道，醋有软化鱼刺的作用。我不由得佩服起轩轩了。

的确，知识就是力量。生活中也处处都有知识，只要我们留心观察，就一定能够发现。我们不仅要在生活中发现知识，在学校也要认真学好各门文化知识，这样才能成为像郑和那样伟大的人。我们一定要记住一句话：“只有赢得知识的人才能赢得未来！”

Mom:

I have not written to you for at least twelve years. I did not expect to

write to you about such a thing in the third year after your son went to

work.

Have you any idea how I felt after I answered the phone from dad this

evening? I didnt expect that you should be angry with your son for such a thing

and make the whole family uneasy.

I called you last Saturday, you said your cell phone will be out of

service, I said mom, I will give you a few days to pay the phone fee. Although

you said no, I still insist that I will pay for you in a few days. Actually,

this matter son is to have a fault, did not pay mobile phone fee for you

immediately. That morning we just finished invigilating a Chinese exam, there

was no invigilation in the afternoon, so I accompanied your daughter-in-law to

go shopping. True, there were a lot of mobile offices on the road, but I just

didnt stop. Not intentionally, but the son really forgot, really forgot to pay

for you. Maybe because we havent come out for a long time, we havent come out

from the 15th day of the first lunar month to last Saturday, because the weather

is bad, it always rains, and most importantly, we dont have much time. As a

matter of fact, you know your son is busy with his work. Your son is leading the

graduating class for the first time this year. He has two Chinese classes and a

head teacher. Your daughter-in-law is taking two classes in English. The most

important thing is that your daughter-in-law has been pregnant for four months.

You all know that. Because there are only 80 days to go before the college

entrance examination, and our school did not do well in the second simulation

exam, the class your son teaches only scored medium in this exam, the class

teacher and teacher who did poorly in this exam will write a review, and the

principal will personally hold a teacher symposium for your class. Your son is a

young man who just started to work. I think highly of this job. You have also

taught your son to be a success, and your son is working hard in this direction.

Dont I work so hard just to argue for you?

I just mentioned that your daughter-in-law is four months pregnant, so now

she is the key object of protection in our family. In the family where I work,

there are only two of us living and everything in the family is left to me. If I

dont buy food for a day, I have no food for a day. No matter when I come home

at noon every day, I always have to cook at home, and no matter what time I come

home every night, I have to cook dinner. No matter how tired your son is, the

POTS and bowls are always washed by your son. Mom, my son is so tired.

The pressure from work has made my son a little out of breath. Really,

every morning at 6:30 am to the class to guard the students morning reading, I

take Chinese class, Monday on Friday there is also a language morning reading,

also asked to sit in the class, the middle should guard the students on 9:50 to

10:20 small self-study, generally from 6:30 am to work to 11 o clock can go

home from work. Sometimes I have my fourth class and I get home at twelve o

clock sharp. But still silently suffer. After having lunch at noon, my son will

come to the class at about one o clock to watch over the students for their

lunch break. In the afternoon also asked to sit, of course, there are afternoon

classes, the son still have to go.

Sometimes go home after school is 5:35, at six o clock or so will be to

the class to watch the students late practice, and night self-study, night back

home is 11:00 more, mother, son very tired.

Mom, I think very selfishly, I dont want to grow up, because when I was a

child, you will take care of me, I dont have to worry about food and clothing.

I did not expect to grow up so much trouble, so much pressure. Life a lot of

things to me, all the ups and downs to fall on the shoulders of my a person,

mother ah, my favorite mom, son grew up, the son is responsible for the society

and school family give me, but the son, after all, or the son, your son, after

all, only 27 years old, 27 of how I felt as a child, although I have a family,

as the RenFu, soon as parents, but I always so young shoulders pressure big,

mother, son, really very tired very tired.

Mom, your son is a man. How can he tell anyone these words? Even your

daughter-in-law sometimes doesnt feel the pressure of your son. Mother, how I

want to sit down, sit on your side to and you happy talk, son want to let you

listen to not know more, want you also to share the sons a little bit more,

but, son always too busy to go home during the Spring Festival is just eat a

meal, and busy with relatives happy New Year, what time to sit down and talk to

you? Mother, my good mother, your son and you have many times in the dream chat,

your son and you are the most conversable ah, I remember when I was a child in

your side, but I told you everything. Remember the second day, the son of a girl

for you and write a love letter to the photos, your son is told the others write

love letter things to you, later, or you help the idea of rejected this door

"good thing", there are a lot of things son was willing to share with you, oh,

mother, as time goes by slowly, your son is also grew up in slowly. By the

original at your side, then went to college in xinxiang, then went to college in

xinyang, to the present work, gradually away from you, the son of you always not

in your side, although a week is also a two telephone, although every time is 20

minutes of talk time, but you still cant share all your son, gradually, mom,

you have misunderstood your son.

Son really wanted to give you money, but is in this Wednesday, because I

change a day of the examination paper on Sunday, the Sunday afternoon to

supervise, and on Sunday night self-study, that one day, your son at the end of

the volume change is very sick, because 170 Chinese papers, want to change down

in most, it is not easy, on Monday, the time you have two classes in the

morning, the son of, to do morning reading and research meeting to be held in

the afternoon, on Monday night I have night self-study, is four lessons on

Tuesday, Wednesday, when I said go to pay the phone bill for you, but this time

your phone has been through. I called you several times last night to tell you

about this, and finally got your call around eight o clock. I explained a lot

to you at that time, just in case you were angry. I didnt expect that my father

called me tonight and said that you were really angry and furious. Mom, my son

is really sad. I didnt expect you to be like this because of something like

this. After all, I am a piece of your flesh, mother, and you must not

misunderstand your son. Your son, who has always loved you dearly.

I love you, Mom.

一瞬间，是短暂的。我们身边，处处充满了一瞬间，其中有一个瞬间，令我难忘。

20__年5月12日，汶川，风景秀丽的小镇，春光明媚。14点28分，地震发生，大地颤抖。地震发生涉及了周围的许多乡镇，被夷为平地。而映秀镇是其中一个受灾严重的小镇。当救援人员挖开了映秀镇小学的教学楼废墟时，一个惊人的姿势，悲壮的瞬间，展现在人们眼前：一名已故男教师跪扑在废墟上，紧搂着两名学生，如一只展翅欲飞的雄鹰。学生们存活了，而“雄鹰”的“双翼”已经僵硬，救援队只能含泪将其锯掉，才救出了学生们。

这名教师叫张米亚。他性格随和开朗，朋友们爱叫他“亚亚”。他照顾孩子比女老师还细心，他深爱每一名学生，最怕孩子受到伤害。孩子们鞋湿了，他会给他们换上新的，连批评人时也笑眯眯。他在哪里，哪里就有欢笑。在谈及他的往事时，劫后余生的师生们眼圈红了。每当想起这个悲壮的瞬间，我心中就平静不下来。当地震肆虐无情地夺去弱小的生命时，这些教师的感人事迹中，我们似乎看到一种伟大的师魂站立起来，永远屹立着，连同可敬的老师们，永远活在人们心中。包括他们平时无私的奉献、教育。正如张米亚老师，用自己的生命、鲜血和爱心，诠释了这句“摘下我的翅膀，送给你飞翔”。可难道这样，有些同学还不听从老师的教导吗?

这就是我难忘的一瞬间，它永远激励我前行!

I went to my new house to my room. It is very big and beatiful. I will use a

blue wardrobe and a blue bookcase. I saw a big bed and there was a blue sheet on

it, I really liked them, because my favorite color is blue. But my desk was

brown. In fact, I like brown, too. And there were many pet dogs and pet bears.

They were cute, really eute. I loved them very much.

我去了我的新房子,我的房间。这是非常大的和美丽。我将用一个蓝色的衣柜和一条蓝色的书架。我看见一张大床上有一个蓝色的纸上,我真的很喜欢它们,因为我最喜欢的颜色是蓝色的。但是我的桌子是棕色的。事实上,我喜欢棕色,真是太好了。有许多宠物狗和宠物的熊。他们是可爱的,真的eute。我非常爱他们。

她，是授予我们知识的人；她，是关心我们的人；她，是帮助我们的人……你们猜“她”到底是谁？不知道吧，“她”就是我们班的语文老师——黄老师！她都50岁了呢！可她还是来上课，她是从三年级开始教的我们，当我知道黄老师居然是50岁的时候，一股敬佩之情从我的心窝里流了出来。当我听了她的故事之后，更加是赞叹不已……我万万没有想到，黄老师的腿是发生了车祸，然后注的钢板！听到这里，我的鼻子有点儿酸了。看着黄老师的模样，我不觉得她是50岁的人，而像30岁的人，因为黄老师的背每次都挺得很直。

黄老师很关心我们的学习。

有一次，老师要我们写语文练习册，我写完了，交给了黄老师，黄老师看了一眼，说：“你看，这认真了，字就写好了！"我听了，心里像喝了蜜一样甜。

还有一次，老师教我们学《我的战友邱少云》。一边上课，老师一边说；”看哪，付欣元就被那个“坐不直”打败了，没坐两分钟，又像个猴子似的。”把同学们逗得哈哈大笑。

黄老师，我真佩服您！

In the past hundred years, there have heen frequent natural disasters, such

as floods, droughts, mud-rock flows, seismic sea waves, earthquakes, windstorms

and the stretching of new deserts. The disasters have killed millions upon

millions of people, destroyed countless homes, and wiped out numerous pieces of

fertile land.

Now more and more people become aware that those disasters have much to do

with what we have done to the earth. We have cut down too many trees in the

forests,we have badly polluted the environment, we have shocked our own

home-planet time and against with tremendously powerful explosions of nuclear

bombs. As a result, climates have become abnormal, rainwater rushes down

hillsides angrily, and the underground energy goes up to revenge itself on

us.

The earth is our only home-planet. It is urgent for us to stop damaging it,

and to do our best to protect it and make it a lovely place suitable to live in,

for we have nowhere to go and survive except where we are now.

有一天，青蛙家族举行了一场十分重要的大会，因为这关系到它们的生活。

青蛙爷爷开口了：现在我们这里要建楼房，一天到晚听着轰隆隆的声音，头都要炸了。

青蛙奶奶开口了：现在的天空己经全是灰尖了，不在是以前那碧蓝碧蓝的天空了，呼吸到身体里会有害的。

到青蛙妈妈开口时更是生气：我们现在喝的水全都是灰，喝了会中毒的。

突然，布谷鸟飞到它们家，说：现在要建楼房，所以每个地方都要厂平，包括这里，听了这句话，它们现在只能帮搬家了。

它们搬到了城市，只见一堆脏水流了过来，真是太臭了，真受不了，所以它们又要帮家了。

最后它们搬到了农村，鸟语花香，小鸟在枝头唱歌，蜻蜓在忙着捉虫子，蝴蝶在花丛中翩翩起舞……

他们就七手八脚的在这里扎下了根，有一只小青蛙说：如果这里也像我们以前住的那里那样，那么我们还要再搬家吗？

听了小青蛙说的话，他们以后每天都心神不安，想，还要再搬家吗？

以后每天他们都和在农村认识的小伙伴们一起玩耍，一起捉虫子，一起吃饭，每天快快乐乐的生活在一起，把搬家的事忘得一清二白了。

有一天，它们的老家装修好了，老乡们都让它回来住，让它们试一试装修好的环境怎么样，可是它们什不得农村的小伙伴们，小伙伴对它说：无论在那里可这里不是们的家呀，你们己经离开家好久了，

应该回去看看吧，我们会想你的，它们听了心情感到好了一点，最后它们还是回家了。

以后，它们没事时常跟小伙伴们连系，后来它们就每天开开心心的生活着，愉快着，直到永远。

Dear Mother,

How are you these days? How is your work going?

Mom, I know that I have done a lot of sorry for you since I was a child, but

you never beat me and scolded me, instead, you reasoned with me.

Once, you and dad took me to the store to buy clothes, the lamplight shine,

there there are many beautiful clothes, all of a sudden I didnt concern about

the small store in a saw a white dress, the dress with a picture of a man

holding a little girl, little girl holding a womans picture, are there beside

the picture of a bunch of pink small butterfly in dance. I wanted the dress so

badly that I ran to you and said, "Mommy, mommy, do you see that white dress? I

want that dress!" You go over and look at the price tag. A: wow! This dress

costs a thousand dollars! You shook your head. I see you dont buy for me, use

"cry", while crying also on the ground roll. I had no choice but to buy the

dress.

Mother I want to say to you: "Sorry!" I have acted in love with you many

times since I was a child, but you always bought me what I wanted with a smile.

I know that you have worked hard for this money. So, here, I say to you:

"Sorry!"

Mom, I know how much you have given to our family over the years. Behind your

success are always a lot of difficulties around you, but you are not afraid of

difficulties, you overcome the difficulties. Mom, I hope you will pay more

attention to your health in the future!

Finally, I wish my mother a long life and a successful job!

Your child:

LOST

Apr4, 2010

I was so careless that l lost a blcak mobil phone on the way to our canteen at noon. There is much important information in my phone. Will the finder please return it to Xiao Ming at Class6, Senior3? Thank you very mach!

Xiao Ming

When Spring Festival comes, people will pay special attention to the news about Spring Festival gala, they get used to watching it every year, the director will take a long time to prepare for it. Every piece of news about the gala will become the hot topic, Spring Festival gala has become part of people’s life, even the tradition.

当春节到来的时候，人们会格外注重有关春晚的消息，他们习惯了每年看春晚，导演也会花很长的时间来准备。每则有关春晚的消息都会成为焦点新闻，春晚已经成为了人们生活的一部分，甚至成为传统。

Since our parents’ generation, Spring Festival gala holds every year in the eve of Spring Festival, after eating the dinner, the families get together and watch the gala. As the development of the TV program, the traditional show has faced many challenges, the young generation is not that into the Spring Festival gala, but it still attracts people’s attention and keeps the highest audience rating.

从我们父母那一代开始，在每年的新年前夜，春晚都会播放，在吃完晚饭后，家人聚集在一起，观看这个晚会。随着电视节目的发展，传统的节目面临了很多挑战，年轻一代并不是那么的喜欢春晚，但是它仍然吸引了很多人的注意，并且保持着最高的收视率。

The popularity of the gala shows that it has become the tradition, people get used to watching it, if this show is cancelled, we will feel something is missing in our life. In fact, the meaning of the gala gives people a chance to get united and enjoy the time with their families.

春晚的受欢迎展示了它已经成为传统，人们习惯了收看，如果这个节目被取消了，我们会感到生活中似乎流逝了什么东西。事实上，晚会的意义在于给人们提供了一个团结，和家人欢度时光的机会。

[描写春晚的英文作文

Dear Mr. Wang,

Thank you for a rapid response to our invitation. Enclosed you will find an

outline of events to take place during International Week here at the University

of Montana. I will also list a number of possible speaking engagements so that

you can choose those things in which you are most interested. As far as topics

are concerned, the topics for classroom visits are generally determined by the

professor, but most professors are very flexible. We have approximately

thirty-five faculty members that teach courses in Asian Studies, ranging from

language and culture to history and economics.

Here is a tentative schedule:

Sunday, April 8th

10 am - Cultural Exhibition opens

12 am - International Festival begins with a speech by the university

president and an introduction of visiting dignitaries

1-5 pm - Opportunity to visit festival, interact with student performers,

taste foods

6 pm - Dinner with Director of Mansfield Center Phil West, Ambassador Mark

Johnson, and staff of Mansfield Center

As you can see, there is tremendous interest in China here at the

University of Montana. Please let me know if this outline suits your purpose,

and if not, please dont hesitate to offer any suggestions for changes. We can

arrange as many or as few speaking engagements as you have time for.

Thank you for your attention and enthusiasm.

Yours sincerely,

Lily Ma

Tomorrow is March 8th. It is Womens Day, so I want to give my mother a surprise. First I am going to the supermarket and buy something , such as vegetables , fruits and some beautiful flowers. Then I will come back home to clean the house and do some cooking. When Mum comes back from work, she will be really excited. She will say that I am a nice boy and have grown up. I will be happy, too. I think Ill help my mother more in the future.

公元二零一八年十一月二十六日上午七点五十七分左右，台湾海峡发生了6。4级地震。而此时，距震源150公里的我们，正聚精会神地上着英语课。在知识的海洋里遨游的我们，全然不知一会儿会发生什么。

七点五十五分，英语老师像往日一样边板书边传授知识。由于是第一节课，有的同学还没完全清醒，整个教室寂寂无声，只能听见老师洪亮的声音。气氛昏昏沉沉的，像极了暴风雨来临前的宁静。

七点五十八分，桌椅突然开始动了起来，一前一后地晃，叫人难受。第一反应是后桌又闲着没事干了。过了两三秒，摇晃继续，我实在难以忍受，气势汹汹地转过头，准备破口大骂。

“老师，等一下！”钟鸣夫同学突然大喊。全班霎时肃静，静得每个人可以听见自己的心跳声。“地震了！”一个尖锐的声音打破了这两秒左右的安静。大家开始交头接耳吵闹起来。老师还没反应过来，愣在讲台上，手里紧握粉笔，一脸错愕。我转回了气势汹汹的头——后桌完全没动，可桌椅的确在晃，就两种可能，一种是闹鬼了，一种就是地震。可怕的念头一闪而过，我又仔细一想，这儿已经几十年没有过地震，并且厦门不在板块交界处，怎么回事？

全班更加闹腾了，几位同学站了起来，不安地左顾右盼。大家你看看我，我看看你，眼神充满了恐惧。一位同学不紧不慢地说：“没事儿，大家坐下。这只是学校地震演习，不用慌。”听完这番话有些同学就坐下了。“可是，地震怎么演习呢？这不是演习！”清醒的同学喊着，大家真正开始慌了。

大家一溜烟往外跑，争着冲到最前面。原本只容两人通过的门挤了差不多六七个人。个个东西顾不上拿，最好的朋友也抛之脑后，只管各自逃命。我也没多想，一头扎进了人海。快到门前时，人群停下了。因为大家发现：隔壁班的同学都坐在座位上，安详地看着书，有的人还转头好奇地看着挤成一团犹如亡命徒的我们。我们就悻悻然回到了班级继续上课。

回到座位上的我们发现，钟鸣夫不见了！

八点十分，又上了五分钟的课，刚才不见踪影的钟鸣夫大摇大摆地走进来，大喊：“除了八班、九班、十班，其他班级都下去了。你们全死了。”

伴随着同学们嘻嘻哈哈的笑声与老师波澜不惊的讲课声，这次的自然灾害——地震安然无恙地过去了，但这次难忘的经历将永远留在我们的心里。

今天，我在吴老师身上收获了很多知识，让我受益无穷！

吴老师和我们说得是分解事物法。

分解事物法是一种写作的`方法，你知道什么事分解事物法吗？哈哈，不知道吧，告诉你吧，分解事物法是把，某一事物的整体按照一定的顺序分成若干部分，一部分地去写，使写出的文章既具体又有条理。这回你明白了吗？

老师不仅仅和我们说这个，老师还举例说西瓜用分解事物法怎么写，人用分解事物法怎么写......太爽了！以后我不怕写记叙文了！

你知道吗，今天，我还收获了快乐哦！

今天，吴老师还和我们说了一个笑话，是关于西瓜的。老师小时候也很喜欢吃西瓜，她的妈妈看见她吃得那么快，就和她开了个玩笑，说：“小心一点啊，等一下吃下了西瓜核，头顶就会生西瓜啊！”老师那时候怕得一天夏天都不敢吃西瓜。哈哈，你说逗不逗？

今天我既收获到了知识，又收获了快乐，真是人生“二大好使啊！”

一天，我对爸爸和妈妈说：“咱们来一场知识竞赛吧。”爸爸马上说：“谁做裁判？”我自奋勇地说：“当然是本人了。”

首先，我宣布比赛规则：“我出题，先举手的回答，答对加10分，答错扣10分。”

比赛开始了。我说：“活得最短的皇帝是谁？”爸爸左思右想也想不出，只能和妈妈你看看我，我看看你，异口同声地说：“不知道。”我公布答案：“是刘隆。”我毫不留情：“各扣10分。”我接着出题：“请说出三个三国时期的魏军将领。”爸爸不假思索地说：“张辽、徐晃、乐进。”“答对了。加10分”爸爸一蹦三尺高。

他们两个太强了。“接下来，我要出得难一点。”我暗暗地想。我说：“中国的佛教名山是哪几个？”爸爸马上说：“武当山、九华山、普陀山、峨眉山。”我说：“哈哈，你错了一个，是五台山，不是武当山，哈哈。”

比赛在激烈地进行着，最后的结果是妈妈赢了。妈妈开心得抱着我说：“我们儿子真是知识渊博，出了那么多好题。”

[关于家庭趣事作文大全

Yesterday when Susan was waiting for the bus at a bus stop, she saw a purse

lying on the ground. She picked it up and opened it. In it was some money and a

telephone card. She wanted to find out who lost it. So she went to a public

telephone and dialed the number on the card. Fortunately someone answered the

phone. When the lady came and got back her purse,she thanked Susan for her good

deed.

Dear Mother,

Hello, I am the daughter who loves to make you angry. Now I am writing to

apologize to you:

Mom, Im sorry. When I was a child, I did not know the hard-won grain and

always wasted some food. You told me "Who knows the food on the plate, every

grain is hard", but I did not listen. Mother, please forgive my ignorance.

Mom, Im sorry. When I was a boy, I didnt know how hard it was to earn

money. If you are satisfied, I will be happy, if you are not satisfied; I cried

and shouted to you for, but never said a simple "thank you". Mother, please

forgive me for my willfulness.

Mom, Im sorry. Now I know that all this is hard won. But I began to rebel

at that time of adolescence, and I began to quarrel with you and talk back to

you... I still remember that time, I went to the store with my classmates. I

fell in love with a pair of low-waist pants that are popular now. When I came

back home, I asked for money from you, but you didnt give me any. How ugly!

Besides, you are still a student now, you should not wear too fashionable,

simple more good!" I just blew up and said, "I want that low-rise pair. I love

that pair. Its not your generation anymore. Ill take!" Say that finish, a palm

slapped come over, you really angry. Crying, I rushed to my room, locked the

door, and cried myself out in my room, crying my grievance. Thought: is not a

pair of pants? Not much money! What a cheapskate not to buy it! At this time, a

small note from the crack in the door came out: baby, dont cry, mother was not

intentional, forgive mother just wrong? Slowly, I began to reflect: I should not

have contradicted you, should not have said sad things to you. I quietly opened

the door, found you are sitting on the chair with paper wiping tears, see me out

and said: "Tomorrow mother to buy you good?" I shook my head vigorously and

said: "Mom, no. Now I am still a student, when I grow up, there are more clothes

for me to choose. Mom just really sorry ~ "said that I cried, you and I hugged

together. That time, I learned a lot...

Mom, if love is as sweet as a flower, then you are the sweet flower of

love. Mom, please forgive me for the mistakes I made before, I will correct

them.

Zhu: Good health

Business is booming

Your daughter: Chen Ting

今天，我观看了消防安全知识讲座，这使我增长了许多消防知识。

发生火灾会损失财产，酿成惨祸，所以首先要预防火灾。怎样预防呢？第一，不能玩火。第二，不能随地扔烟头。第三，不在家时和晚上睡觉前要把煤气关住。第四，出远门时要关掉电闸。第五，夏天点蚊香时，蚊香要离床和窗帘远一些。第六，在加油站不能打手机。

发生火灾时不能慌张，要让楼外的人拨打火警电话119。如果火没有蔓延到家门前，就赶紧下楼逃生，且不能乘电梯，因为火容易窜到电梯里，或者电线被火烧断，被困在电梯里，要走安全通道。如果火已经蔓延到家门前，住在楼层矮的可以在楼下铺上棉被，跳下逃生；住在楼层高的可以手举镜子或衣服晃，等待救援，并把棉被盖在门前，泼上凉水，如果实在来不及的话，就用湿毛巾捂着口鼻出门匍匐前进。火灾发生时以人生安全为第一，以财产安全为第二，要尽快逃离火灾现场，不要贪财。

通过这次讲座的观看，我懂得了消防的重要性。在今后的学习生活中，我要牢牢记住，时刻不忘做好消防。

我很喜欢仓鼠，可是我不知道为什么在我家居然已经死了三只仓鼠。我用周末的闲暇时间，去查找了关于仓鼠的相关知识。

我记得有一只仓鼠是在睡觉的时候死去的，它的尾巴又湿又脏，当初，我以为是脏东西粘到了它的毛上，就没去管它。哦！对了！那时是我刚开始一天三餐都喂青菜的时候！于是我心里盘算着：一定和青菜有着特别大的关系。

于是，我上网开始查相关资料，我家的仓鼠是病死的，可是它们吃青菜吃得很欢啊，再说了我给它们的待遇也挺好的呀。但是电脑上面立刻显示：青菜只能在中午喂，他们吃不完的就得及时拿出来。因为他们的环境是潮湿的，所以很容易让仓鼠腹泻，一旦它们的粪便不立即打扫干净，就会让仓鼠得湿尾症……而且我一直期盼它们产仔，不成的原因是补的蛋白质不够。

哦，我明白了，早餐我得喂蛋白质，中午我得喂青菜和蛋白质，晚餐我得再喂蛋白质。哇！看来我一定要把它们的“菜谱”改一改了呢！

所以，从今日起，我要：科学养仓鼠！

1、准确数：在实际生活中，为了计数的简便，可以把一个较大的数改写成以万或亿为单位的数。改写后的数是原数的准确数。例如把1254300000改写成以万做单位的数是125430万;改写成以亿做单位的数12.543亿。

2、近似数：根据实际需要，我们还可以把一个较大的数，省略某一位后面的尾数，用一个近似数来表示。例如：1302490015省略亿后面的尾数是13亿。

3、四舍五入法：要省略的尾数的最高位上的数是4或者比4小，就把尾数去掉;如果尾数的最高位上的数是5或者比5大，就把尾数舍去，并向它的前一位进1。例如：省略345900万后面的尾数约是35万。省略4725097420亿后面的尾数约是47亿。

4、大小比较

(1)比较整数大小：比较整数的大小，位数多的那个数就大，如果位数相同，就看最高位，最高位上的数大，那个数就大;最高位上的数相同，就看下一位，哪一位上的数大那个数就大。

(2)比较小数的大小：先看它们的整数部分，，整数部分大的那个数就大;整数部分相同的，十分位上的数大的那个数就大;十分位上的数也相同的，百分位上的数大的那个数就大……

(3)比较分数的大小:分母相同的分数，分子大的分数比较大;分子相同的数，分母小的分数大。分数的分母和分子都不相同的，先通分，再比较两个数的大小。