小作文13篇

第一篇：小作文13篇

小作文13篇

1报告

Directions: You are now preparing for your graduation paper on the advantage and disadvantage of electronic mail;write a progress report to your tutor telling him what you have done last week.Your report should be no less than 100 words.To: Professor Barbara Felton

From: James Green

Date: April 12, 2005

Subject: First progress report on research paper

This is the first of the two progress reports you asked me to submit about my research paper on the advantages and disadvantages of electronic mail.Last week, I gathered information from library materials and from an interview.Of the twelve references listed on my proposal, I found only nine, for others I will go to search in a larger library.As far as interview concerned, I had an extended interview with Mr.Moore of General Dynamics, who gave me some brochures as well as a copy of a report on electronic mail he wrote for General Dynamics-materials I hope to use in my paper.Starting tomorrow, I will begin organizing my paper.I will be able to submit a rough draft by the end of this month.Sincerely yours, James Green

译文

这是您要求我做的有关电子邮件的利与弊论文的两个进展报告中的第一篇。

上周我收集的资料主要来源于图书馆和采访。您建议的12本参考书，我只找到了9本，其他的我准备到大些的图书馆去找。

至于采访，我对研究基础动力学的摩尔先生进行了一次深入的采访。他给了我一些介绍，同时还有一份他写的关于电子邮件的报告，我打算放到我的论文中。

从明天开始，我要开始组织我的论文。在月底应该可以将草稿给您看。

您诚挚的：詹姆士.格林

2备忘录

Directions: Someone put forward a proposal to adopt the “punch in” system in her memo in June 12, 2006.Write a memo to her with the information below.Your memo should be in no less than 100 words.To: Mr.Brown manager of operations

From: Betty Green Supervisor

Subject: comments on the “punch in” system Date: September 21

This is further to your memo dated back to June 12, 2006, in which you proposed that the employees adopt the “punch in” system.I fully agree with you that we should take measures to increase the productivity and that we would a tighter control over the employees if the “punch in” system is adopted.However, honestly speaking, I don't think that adopting a tighter system will increase productivity.The most effective way to increase productivity, in my opinion, is to give the employees more incentives to work.I think we could further discuss other possibility of achieving this goal.Your consideration of this suggestion would be highly appreciated.Yours sincerely, Betty Green

译文

这是回复你2006年6月12日的备忘录，当时你建议所有的员工采么蚩记谥贫取?

我非常同意你的看法，我们应该采取措施提供工作效率，如果采用打卡考勤制度我们可以更严格的控制员工。但说实话，我并不认为实行打卡制度就可以提高工作效率。我认为，提高工作效率最好的办法就是给员工更多的鼓励。对于实现这一目的的方式我们还可以继续探讨。

希望你能认真考虑这个建议。你真挚的：贝蒂?格林

3道歉信

Directions: one of your pen friends, John, will be visiting your city.However, for some reasons, you can not meet him at the airport on time.Write a letter asking to wait for you at the airport and tell him how to recognize you.Your letter should be no less than 100 words.You don't need to write the address.Don't sign your own name at the end of the letter, use Alice instead.Dear John，I am eagerly looking forward to your visit to our city.After all these years of writing to each other, I can not wait to see you.However, I regret to inform you that I will not be able to meet you at the airport on time.The reason is that your flight will arrive early in the morning, and the earliest I can reach the airport will be about an hour after you land.Will you please wait for me in the arrival lounge? You can have breakfast while you wait.By the way, as we have never met I must tell you home to identify me: I am of 165cm tall and have a long hair.In addition, I will wear a white skirt and carry a China Daily at hand.Hope we can meet soon.Sincerely yours, Alice

译文

亲爱的约翰：

我非常期待着你来参观我们的城市。这么多年来我们一直通信，我早就想见到你了。但是很抱歉我不能按时到机场接你。

因为你的飞机是一大早就到达机场，而我最早也要1小时后才能到。你能不能在旅客休息室等我，你可以利用这段时间吃早饭。

随便说一句，因为我们没过面，我得告诉你怎么找我：我大概1.65米，长发。另外我会穿一件白色的裙子，手上拿一份中国日报。

希望早点见到你。你真挚的：艾丽丝

4感谢信

Directions: While your family was on vacation, your friend, Cathy looked after your dog, smart.Now you came back, write a letter to her to show your gratitude.Your letter should be no less than 100 words.You don't need to write the address.Don't sign your own name at the end of the letter, use Emily instead.Dear Cathy，I am writing to express our heartfelt thanks for taking good care of smart while we were on holiday.He was such a happy dog when we got home;we knew he must have had lots of loving attention.When we used to pick up from the kennel he would whimper and carry on for hours.You not only saved us some money, you also spared us the worry of how he was doing while we were away.Your kind help is very much appreciated, not only by smart, but also by our whole family as well.Yours truly, Emily

译文

我写信是要谢谢在我们度假期间你帮助我们照顾小狗。我回来时看见它是那么高兴，就知道你对它一定很好。以前每次度假回来，去寄存中心接它时它总是非常难过，要持续几个小时。

你不但帮我们省了钱，也使我们免于对于它的担心。对于你的帮助我们都非常感谢。你真诚的：艾米丽

5建议信

Directions: Your local library intends to improve its service and facilities.As a regular library use, please write a letter to the chief librarian, offering your suggestions.Your letter should be no less than 100 words.You don't need 4 to write the address.Don't sign your own name at the end of the letter, use Donna instead.Dear Sir or Madam，I am glad to hear that the library is to take some measures to improve its service and facilities.So I am writing to offer my proposals.We all know that libraries play a vital role in the education and entertainment of the general reader.In my opinion, our library should do its best to purchase the latest publications as well as make sure that it has a full set of classical and reference works.Another important facility I suggest is the Internet via computers.In this way, the library will expand its services to a larger number of readers.All in all, I think a library should take all necessary measures to keep up with the times.I will highly appreciate your consideration of my proposals.Yours sincerely, Donna

译文

亲爱的女士或先生：

听说我们的图书馆将改善服务和设施我很高兴。我写信想提些我的建议。

我们都知道图书馆在对大众的教育和娱乐方面起了很重要的作用。我认为我们的图书馆应该尽量购买最新的出版物，另外要保证收藏所有的经典书和参考书。另外我要建议的是电子图书馆。这样，更多的人可以享受到图书馆的服务。

总之，我想一个好的图书馆应该紧跟时代的发展。希望你能考虑我的建议。你真挚的：堂娜

6介绍信

Directions: one of your friends Mary Brown is going to enter Mr.Johnson’s school after her graduation.Write a letter to Mr.Johnson to introduce her.Your letter should be no less than 100 words.You don't need to write the address.Don't sign your own name at the end of the letter, use Emma instead.Dear Mr.Johnson，I take great pleasure in introducing Mary Brown one of my classmates and best friends to you.She is going to pursue her education as a postgraduate in your university after her graduation here.She and I had lived and studied together for four years.No friend deserves so much love and respect as she does.Now that we have finished our study here we had to part with each other.Will you please give her some guidance in regard to the entrance examination? Any information you can provide, as well as your introduction for him to meet the future tutor shall be appreciated very much.Yours truly, Emma

译文

亲爱的约翰逊先生：

很高兴地向您介绍我的同学也是我的好朋友，玛丽。她毕业后想继续到你们学校读研究生。我们在一起生活和学习了四年。没有一个比她更好的朋友，可是马上要毕业了，我们也不得不面对分离。

你可以给她提供一些有关入学考试的信息吗？你如果能给她提供一些信息，能帮她安排和导师见面的话，我将非常感谢。您真挚的： 艾玛

7申请信 Directions: You want to apply for a job as a personal secretary to the general manager of a company.Write a letter to the Human Resources Department of that company offering your services.Your letter should be no less than 100 words.You don't need to write the address.Don't sign your own name at the end of the letter, use Anita instead.Dear Sir or Madam，I am writing to express my interest in your recently advertised position for a personal secretary to the general manager.I am fully confident that I am the right person for the job.I know that my future boss have lots of work each day, however, it is exactly the challenge inherent in my perspective job that attracts me and makes me to submit this application to you.I have worked as the private secretary in an insurance company for two years and gained many experiences.I believe my qualifications and work experiences will combine to produce an excellent work performance.I would like to meet you to discuss the possibility of working in your company at a continent time.I can be reached at 8976-5678.Thank you for considering my application.Please contact me at your earliest convenience.Yours sincerely, Anita

译文

亲爱的女士或先生：

我对贵公司最近招聘经理秘书的广告非常感兴趣。我相信我是这个职位最合适的人选。

我知道我以后的领导工作非常繁忙，但正是这份工作中的挑战吸引了我，我才决定写申请信。我在一家保险公司做过两年的秘书，积累了很多经验。我相信我的能力和工作经验可以保证我能够出色的工作。

方便的话我想能和您就此事面谈。我的电话是8976-5678.感谢你对这份申请信的关注。请尽快和我联系。您真挚的：安妮塔

8私人信函

Directions: One of your best friends, Mary, moved to another city a few days ago.Write a keep in touch letter to her, telling her you missed her, asking how she is going on, and introducing the latest information about yourself.Write in no less than 100 words.You don't need to write the address.Don't sign your own name at the end of the letter, use Lily instead.Dear Mary，You’ve been on my mind a lot the past few days;I have been missing you so much.Now I felt it was time to sit down and write.Are you settled in yet? Have you met any of your new friends? Things are not a piece of cake for you in a new place.It seems as if you’ve been gone forever.One sad fact about human nature is that we don't seem to appreciate what we have till it’s gone.That’s how I’m feeling now.So much has happened since you left;I have been to the police station once, because my wallet was stolen on the bus.And I had to prepare for the CET six, I felt extremely exhausted these days.Fortunately, the exam is over, so I got time to write to you.Be sure to write soon.I’m eager to hear from you.Affectionately, Lily

9投诉信 Directions: You found something wrong with the telephone bill you have received from the local post office.You made a call to inquire about this;however the person who answered the call was very rude.Write a letter of complaint to the manager of the post office, explaining the situation and giving your suggestions for improvement.Your letter should be no less than 100 words.You don't need to write the address.Don't sign your own name at the end of the letter, use Donna instead.Dear Sir，I am writing to let you know the deplorable attitude of one of your staff member.I received my telephone bill for the previous month from you and thought there were some errors in calculation: I had been overcharged for two overseas calls.However, when I called your Complaints Department, the girl who answered my phone was very rude.For one thing she interrupted me continually, for another she even said that the fault was my own.Needless to say, such a way of dealing with customers is unacceptable.I would like to suggest that the girl in question should be disciplined, and instructed on the proper way to deal with clients.And I hope she can make formal apology to me.An early response will be appreciated.Sincerely yours, Donna

译文

亲爱的先生：

我写这封信是为了让你知道你们一个员工的服务态度。我收到你们上个月的话费单后发现有些计算错误，我觉得我被多收了两个国际长途费用。

但当我打电话询问客服部门时，接电话的女孩态度非常粗鲁。一方面她总是打断我的话，另一方面她甚至说错误在我。这样对待客户的态度实在让人难以接受。

我建议对这个女孩进行惩罚，另外告诉该如何对待客户。我希望她能向我正式道歉。

请早日回复。真挚的：堂娜

10邀请信

Directions: You want to invite Mr.Williams to give a lecture on “American literature” in your college.Supposed you are the assistant of the English department, write a letter and say:

1)the purpose of the invitation.2)the time of the lecture.Your letter should be no less than 100 words.You don't need to write the address.Don't sign your own name at the end of the letter, use Linda instead.Dear Mr.Williams，I am writing on behalf of the English Department to invite you to give a lecture in our college.We know that you are an expert on American literature.As English majors, our students would like to know something about American literature.We would be very grateful if you could give a talk on “Contemporary American Literature” to students of the English Department on Saturday, June 4.If this subject does not suit you, any other similar topic would be welcome as well.We have already had several very interesting talks from some distinguished visitors from various countries and we look forward early to the opportunity to benefit from your experience and wisdom.Yours truly, Linda

译文

威廉姆先生：

我代表校英语系邀请您来做一次演讲。我们知道您是美国文学方面的专家。作为英语专业的学生，我们想了解一些美国文学的知识。如果你能在6月4日能在英语系做一场“当代美国文学”的演讲，我们将不胜感激。如果您觉得这个题目不合适，任何相似的题目都会很受欢迎。

来自不同国家的著名学者已经在我系做过演讲，我们真诚的期待能够有机会分享您的经验与智慧。你真挚的：琳达

11摘要

Directions: Study the following essay carefully and write a summary in about 100 words.Student Rights

By Jeff Bakersfield

Who knows better than the students themselves what a university should do for them and how they should be treated? Yet how often do students have any say at all in such important issues as faculty selection, curriculum planning, and scheduling? The answer is obvious: never.If university administrations refuse to include student representatives in the decision-making process, something drastic must be done.Let's examine what is happening right here on our own campus in the areas mentioned above.The first major issue is the selection of faculty members.Never in the history of this college has a student been permitted to interview, examine the credentials of, or even meet prospective professors.All hiring is done by a joint administrative faculty committee, often made up of people who will not even have extensive dealings with the individuals after they begin teaching.Those who have the most at stake and whose lives and academic careers will be governed by the professorsnever even meet the new teachers until the first class meeting.No one is better equipped to evaluate a professor's ability to communicate with students than those whom he or she intends to teach.Anyone can read curriculum vitae to ascertain the level of professional training and experience someone has had, but the best judges of a teacher's ability to teach, which is the primary function of any professor, are undoubtedly the students themselves.Students interest in and commitment to appropriate curricula are even more obvious.We have come to college with very specific purposes in mind: to prepare ourselves intellectually and practically for the future.We know what we need to learn in order to compete successfully with others in our chosen fields.Why should we be kept out of the curriculum planning process? If we pay for the textbooks, spend hours in the library doing research, and burn the midnight oil studying for tests and exams, why are we not permitted to give our opinions about the materials we will spend so many hours studying? It is imperative that our views be made known to curriculum planners.Finally, the area of scheduling is of vital interest to students.The hours at which classes are offered affect the workings of our daily lives.Many of us must juggle work and class schedules, but often administrators ignore such problems when they schedule classes.Schedules must be convenient and flexible so that all students have equal opportunities to take the most popular classes and those which are most essential to their majors.If students helped with scheduling, never would there be two required courses offered at the same time for only one semester per academic year.Never would we have to wait two or three semesters to take a course that is a prerequisite for other desired courses, nor would we have to race across campus in ten minutes to get from one 11 class to the next.Students are vitally concerned with the scheduling area.In the 1960s and early 1970s, students were not too shy or fearful to demonstrate against the injustices they saw in the draft system and the Vietnam conflict.Why should students today be afraid to voice their opinions about the very important issues that affect their very lives? It is imperative that students act to protect their own rights.Fellow university students, I urge that you meet together and draw up demands to be presented to the administration.We must take the future in our own hands, not be led to it like passive sheep.Let us act now so that we will not be sorry later!

Summary :

In his essay, Student Rights, Jeff Bakersfield stated that students had the right to be involved in university administrative decisions.Using the current situation on his own college campus as an example, he emphasized that students should be included in decisions regarding selection of faculty, curriculum planning, and scheduling of classes.He pointed out that students not only had more vital interests in the decisions made in these areas than those who traditionally settle the issues, but that they were also better equipped through their experiences as students to make intelligent decisions about them.Bakersfield concluded by stating that it was crucial for students to become actively involved in protesting unilateral administrative decisions and proposed that they meet to discuss their mutual interests and demands.译文

在学生的权利一文中，Jeff Bakersfield强调学生有权利参与学校行政决定的过程。他举了他所在学校作为例子，强调学生应该参与到员工招募、课程设置和课时安排等方面的决定。他指出学生对这些决定比那些做决定的人更感兴趣，另外，让他们做出关系切身利益的决定使他们更能成为好学生。Bakersfield 总结到学生应该主动要求打破原来单边决定模式，学生应该在一起讨论他们共同的兴趣和要求 12祝贺信

Directions: Your friend Jack has got his master's degree.Write a letter to show your congratulations.Your letter should be no less than 100 words.You don't need to write the address.Don't sign your own name at the end of the letter, use Wang Li instead.Dear Jack，Heartfelt congratulations on your graduation from the Graduate School.I have good reasons to feel proud of you.I know the degree of master meant many years of assiduous study and hard work.Now you have come through with flying colors and high honors.I have heard of your excellent record in research and extra curricular activities.In this you took the right road to emerge as a fully developed young man to society.I take pride in your achievements and avail myself of this opportunity to extend to you my best wishes for your success and happiness.Yours sincerely, Wang Li

译文

亲爱的杰克：

真心地恭喜你从研究生院毕业。

我有足够的理由引你为豪。我知道这个硕士学位代表着你多年来的勤奋学习和辛苦工作。现在你已经胜利而光荣地度过了这一关。我已经听说了你在科研和课外活动方面的优秀成绩。你走了一条正确的道路，使自己成为一个有益于社会的全面发展的人。

我为你的成绩感到骄傲，并借此机会向您致以良好的祝愿，祝你今后取得更大的成绩，幸福愉快。你诚挚的：王丽

13咨询信

Directions: You are going to study at a foreign university.Write a letter inquiring about the specific information as regards accommodation, fees and qualifications there.Your letter should be no less than 100 words.You don't need to write the address.Don't sign your own name at the end of the letter, use Li Hua instead.Dear Sir or Madam，I am a Chinese student who wishes to pursue further study at your university.I plan to start my course next semester, and it would be highly appreciated if you would provide me with some essential information.First, how much are the tuition fees? Though I intend to be self supporting, I would be interested to know if there are any scholarships available for international students.Second, I wonder what qualifications I need to follow a course at your university, now I have got a master's degree in a Chinese university, is it enough? Third, as regards to accommodations, if possible, I would like to have a single room, but if single rooms are expensive, I would be willing to share.I am looking forward to your reply, and to attending your esteemed institution.Yours sincerely, Li Hua

译文

亲爱的先生/女士：

我是一个中国学生，我想到贵校继续深造。我打算下学期开始上课，如您能告知我一些基本的信息将感激不尽。

首先，学费是多少？尽管我想自费，但如果有为国际留学生提供的奖学金我也非常感兴趣。第二，我想知道到贵校上学需要什么资格，我现在拿到了中国一所大学的硕士学位，这样可以吗？第三，至于住宿条件，如果可能我想要单人房间，但如果单人房间太贵，我也可以合住。

我期待着您的回复，更希望早日成为贵校的一员。您诚挚的：李华

第二篇：有关小论文作文

有关小论文作文合集10篇

无论在学习或是工作中，大家都跟论文打过交道吧，论文可以推广经验，交流认识。为了让您在写论文时更加简单方便，以下是小编精心整理的小论文作文10篇，仅供参考，希望能够帮助到大家。

小论文作文 篇1

梁山英雄一百零八位，哪个不是好汉，为什么有的人能安享晚年，有的人却不得善终？

纵览水浒，梁山上可谓汇集了大宋诸多人才，一个个都有血有肉，绝非普通“农民”，所谓农民起义也不过是个噱头罢了。但既然都不是普通人，为什么最后的结局却差的这般大？

首先，便要从这性情上看。看似鲁莽只有蛮力的武松，在我看来，却是个绝顶聪明，至情至性的人。哥哥武大郎被潘金莲、西门庆杀害，得知真相的他为兄报仇之后却主动投案自首，被发配孟州牢城。在安平寨牢营，结识了金眼彪施恩，为替施恩夺回店铺，却在最后毅然决然的放弃做官，远离尘世间的纷纷扰扰，乐得最后一身自在。由此可见，武松的绝不是个只会打虎的莽夫，正如一句话所说“知世故却不世故”，他将这一切都看的清清楚楚，却不愿去争抢，安安静静的，最终才能得以成佛坐化。

同样拥有高超的武技，而那林冲，曾是八十万禁军统领，可谓是威风一时，人人敬佩的林大镖头，却在封建压迫下为了安定的生活而向其屈服，软弱但又鲁莽，被仇恨蒙蔽了双眼，一生都活怨恨与报仇当中，最终都无法解脱，在痛苦和遗憾中死去，如此的一个英才，就这么了此一生，虽让人觉得有些可惜，但更多的却是可怜又可恨。

再看那顾大嫂，那可为人情练达，她深知自己现在所做的是什么，十分懂得如何把握好与人交往的力度，否则也不会能在梁山与朝廷的这场激烈战争中，终能全身而退，与家人过上幸福美满的生活。

再看那晁盖死后的梁山“一把手”宋江急于收买人心，将自己的山头派系发展壮大扩大自己的势力，急于让朝廷看到自己的实力，作为梁山最想做官的人，他更是急于被招安，最终却只是落得个惨死，其实在歌词中也有说过“只不过是千百年以后，一切又从头”他做了这么多，不过竹篮打水一场空。再怎么争抢又有何用，真可谓是“性格决定命运”。

再者，便要从这每人的经历上看。林冲妻子因为长相貌美，被一个县官看上还调戏她，为了抢走林冲的妻子，那人甚至设计圈套，让林冲买了刀，擅闯禁地，终于被被发配边疆，林冲最初还没有那么大的造反的心，而火烧草料场却最终将他逼上梁山，他是那样的不甘心，自然做什么事都会多几分冲动，即使在招安后，也因抑郁患上中风，不久便病逝，其实和林冲只是其中一个，梁山的诸多好汉中和他一样一样被逼上梁山的人有太多太多，他们往往只想着自己的仇恨与不甘，这也就是为什么最后一百零八将所剩无几的重要的原因了。有时候，我们也应该放宽些心，不要总是被过去所困扰，沉浸在过去的消极情绪中，看不见光明的前路，渐渐迷失了自己。

最后，便是每个人的技能了。正所谓“艺多不压身”，“勇冠三军，不如一技在身”，梁山不缺身材强壮的人，也不缺武力高强的人，但有一技之长的却并不多见，而最后能活下来，并且真的得以“招安”得以安享晚年的却正是那些有一技之长的人。不论是最后做兵符印信总管的石匠金大坚，还是做御前太医的神医安道全，又或是马房总管的兽医皇甫端，再或者是做将军的炮手凌振，哪一个不是有一技之长才得以在这官民之战中得以幸存下来的？在众人都战死的战死，被杀的被杀，只有有能够实用的技能的人才活了下来的，可见身怀一技的重要性。对于我们学生而言，不论是知识还是技术，毕竟学到了都是自己的，无论是为了以后的职业生涯或是生活，与其花费在电脑游戏中，有时间不如去多学些东西，为为自己随时都留有一条退路。

梁山剩余人员名单引发我们深深的思考：习惯决定性格，一个好的性格决定了我们生活的大方向，奠定了生活的基调；在遇到不忿之事时尽快走出消极情绪的能力有助于我们更好的继续生活；几个过人的技能，无论何时，都是生存的必备法宝，即使你不想干一件大事了，一个实实在在的技能，却也是足以让我们比别人多一些生存的机会。

小论文作文 篇2

爱因斯坦曾说过：科学研究能破除迷信，因为它鼓励人们根据因果关系来思考和观察事物。所以我趁着六一小长假去了广西科技馆去观察探索科技的力量。

一进大门我就看见一个高大威猛的变形金钢——擎天柱，不过最让我感兴趣的是二楼，二楼有一个模拟齿轮的东西，工作人员把齿轮放在一个透明的箱子，我们拿着一个转盘转动齿轮。这样我们就能看到齿轮是怎么转动的。突然我的脑海里蹦出了许多问题：齿轮是谁发明的、他为什么发明齿轮、齿轮是用来干嘛的呢，带着一连串的问题我就一回到家就马上打开电脑查询齿轮的奥秘。终于我在电脑那里找到了我想要的`答案。原来希腊著名学者亚里土多德和阿基米德都研究过齿轮。公元前150年希腊有名的发明家古蒂西比奥斯在圆板工作台边缘上均匀地插上销子，使它与销轮啮合，他把这种机构应用到刻漏上。公元前100年，亚历山人的发明家赫伦发明了里程计，在里程计中使用了齿轮，然后远在2400多年前的东周时代，我国已经有了铜铸的齿轮。山西侯马东周晋国铸铜遗址就曾经发现成套的齿轮陶范，有不同规格的4套，齿轮中间有孔，周围8个齿，这是迄今所知最早的齿轮铸件。后来在汉代时，我国已经有了比较先进的齿轮。多年来，在陕西、河南、河北、山西等省的许多地方都出土了汉代的齿轮，有铜铸的，还有铁质的，这时的齿轮有很多是作为传动齿轮。西汉的铜齿轮，采用这种奇异的齿形，可以传送巨大的力量，带动复杂的机械装置。高0。9厘米，外径1。5厘米，陕西长安洪庆村出土。还有早在公元前770年至公元前256年东周时期，中国人就已发明了古代机器人呢！当今世间，只要谈及机器人，言必欧美、东洋；然而可曾知道世界上最早制出古代机器人的，是我们中国人。我国制出的古代机器人不仅精巧，而且用途也很广泛，有各式各样的机器人。会跳舞的机器人、会唱歌吹笙的机器人、持赚钱的机器人和会捉鱼的机器人，应有尽有。看到这里我真为发明齿轮的科学家感叹：那些科学家怎么那么厉害，看来我们今天的幸福生活也少不了科技的力量啊！

这次通过电脑的帮助下我终于明白了：原来小小的齿轮历史是那么悠久，它的用处是那么多，看来它可是生活中必不可少的零件。我好开心又学到了一个新知识，真是受益匪浅啊！

小论文作文 篇3

科技是布满星星的夜空，每一颗璀璨的星辰，都代表着一个璀璨的科学道理；科技史一条条岔道口，当你不经心的闯入一条岔道，你会意外的发现科学的奥秘，但你永远也不知道，在不同的岔道理装着什么科幻，因为科学史永无止境的。

既然说我们是祖国的未来，那么必定少不了科技的学习，这次的科技节课让我大开了眼界。我跟着长龙一般的队伍徐徐前进，那些科技成果尽显眼：机器人，一笔画，怒发冲冠，温和的电流。一切的一切都然我惊叹不已。“怒发冲冠”是然我印象最深刻的一项了。我们班的一位女同学勇敢的站上台阶，一手放在大铁球上，豪爽的拿下发夹，一股英武豪迈的气概，渐渐的头发似乎脱离了地心引力一般，一根一根竖立起来，一根，两根，越来越多的头发争先恐后的立起来。五分钟过去了，天哪！她的刘海竟然都竖起来了，着是一个奇迹可又是为什么呢？

知道吸铁石吗？都玩过吧！知道它为什么会互相吸引吗？让我来告诉你吧！这是用了一个科学道理—同级相斥，异级相吸。而这个就是运用了这个原理，“怒发冲冠”中的大铁球就相当于一个静电发生器，也和摩擦力有关，当人的头发上带有电荷，并且是同种电荷，而同种当然会相互排斥，从而让头发向上飘，这就像两颗相同级的吸铁石放在一起，就会飞快远离对方。

科技是大海，它含着生命，它含着宝藏，人类的生活里不开它，就像鱼儿离不开水，鸟儿离不开天空一样。

小论文作文 篇4

蛋壳是一种十分脆弱的东西，如果你想让它碎，只要轻轻一捏，它就碎了。但我有个十分坚硬的蛋壳。

一天，我在网上看到这么一条消息：蛋壳不会被铅笔戳破。“什么？这不可能！蛋壳这么脆弱，怎么可能不会被铅笔戳破？”我惊讶地叫出声来。凭借着我的好奇心，我要亲手做一做这个刷新我认知观的实验。

我准备好了实验用品，有铅笔和一大堆蛋壳准备开始这个实验。首先，我先把一个半个的蛋壳放在桌上，然后小心翼翼地拿着铅笔，向那个蛋壳轻轻地戳去，笔尖戳到了蛋壳上，可并没有发生任何事，蛋壳还是完好无损地摆在桌上铅笔也没事。“可能是我太轻了吧。”我暗想。我慢慢地用力戳那个蛋壳戳了十几下，这蛋壳还是没有碎。可一让口朝上，再用铅笔去戳蛋壳就十分容易碎。这两个极端的画面就让我就百思不得其解了。

我到网上查了资料，原来是因为口向上的受力比较集中，但相反的，口向下的受力比较分散，就坚固一些。这也是工人叔叔戴的工程帽像一个口向下的鸡蛋壳的原因了。

科学就在我们身边，只要我们用心观察并努力思考，科学界的大门会永远向你敞开！

小论文作文 篇5

手上沾了油污，难以洗净，有人就会想到用汽油来擦洗。因为汽油是一种很好的溶剂，很容易溶解各种油类，对付手上这点油污自然不在话下，比用水洗省力多了。

我们手上的皮肤，都覆盖着一层薄薄的油脂，它能起到滋润和保护的作用。正是由于汽油很容易溶解油类物质，用汽油擦洗手时，手上的油污没有了，手上皮肤表面的那层油脂，也都被汽油溶解掉，一股脑地“洗”干净了。不仅如此，由于汽油的分子较小，它还会得寸进尺地钻进皮肤，把皮肤表层细胞中的脂肪也“揪”出来，一齐带走。因此经常用汽油擦洗手，手上的皮肤就会失去皮脂的保护，变的粗造，干瘪，有时还会干裂，引起细菌感染。而且，汽油中还含有苯，甲苯等有机物，这些物质对人体都具有一定的毒性，经常接触汽油，不仅对皮肤有刺激作用，对人体健康也是十分有害的。

因此，如果手上沾了油污，可以先用纸将油污擦掉一些，然后用肥皂或洗洁精反复洗几遍，这也可将油污洗净。

小论文作文 篇6

今天，我走出房间，一眼就看见了放在柜子上的玩具直升飞机，便玩了起来。

我拿起遥控器，向直升飞机下达命令，直升飞机开始起飞，当飞到两米高时，我开始让直升飞机前后左右地飞行，也不知是我水平好，还是飞机轻便，飞行时十分灵活，不管前面有什么东西，直升飞机都能灵巧地飞过，从来都不会碰到东西。我心生好奇，把飞机拿过来仔细地研究了起来。

这时，我突然发现，当直升飞机前后左右飞行时，飞机的尾翼便会飞快地转起来，飞机左右移动时，尾翼还会改变旋转方向，难道飞机的前后左右移动跟这个小小的尾翼有关？

通过上网查资料，我终于明白了其中的道理。原来，飞机飞行时，通过机翼的旋转产生巨大的向下的气流，将飞机升起的原理是作用力和反作用力，就像风扇一样，向前吹风，前方物体受到向前的推力，而风扇本身则受到向后的推力，只是力量的大小不一样，这个原理其实跟舰船的螺旋桨将水向后推的原理也一样，通过反作用力使自己前进。

原来这小小的机翼也有这么大的作用啊！

小论文作文 篇7

每个人都想建造很多高科技的东西，我也想建造一样东西那就是“高级溜冰鞋”。

我现在就来描述一下我要制造的“高级溜冰鞋”。这双高级溜冰鞋的上面的样子是与普通的溜冰鞋的上面的样子一模一样，可下面却迥然不同，下面有超高速马达，几根电线丝，有八个可以发光的轮子，前面有两个轮子，后面也有两个轮子，中间有四个轮子，溜冰鞋的前面有两个灯泡，在左鞋子的左边有一个调速器，在右鞋子的右边也有一个调速器，在鞋子的里面装了防高温系统，这溜冰鞋还佩带了一个高级盔甲帽子，还有一个戴在手臂上的控制器，可以控制：灯泡的亮度、车子的速度、一百八十度转弯、东西存放处。我还介绍一下它的功能。这双高级溜冰鞋，它的速度可以达到每分钟1000公里的速度，每小时可达到60000公里的速度；马达最高温度可达到100度，马达也非常非常的耐温；灯泡的瓦数可达到1000度，照得最近是50米，最远是1000米以上；轮子可以承受得起300斤重的东西；鞋子里面的防高温系统可以防到50000度；帽子的外面是钢盔，里面是柔软舒适的海绵，从控制器里可以调节帽子里面的温度，帽子里面还佩带有话筒与耳机，控制器还可以把逆风调成顺风，这帽子上面还有螺旋桨，到了天上帽子还可以挡住大气流和云雾，帽子里面还有无限的氧气，如果在天空看不清前面的航线，只要按一下按扭，帽子里面就出现一个屏幕，从屏幕里看前面的航线，如果看电子世界地图，就可以从屏幕里看到自己所在国家和在国家的哪个位子，上面还有一条红色的线，这条线的作用是怎样返回自己的国家；如果遇到紧急情况这个溜冰鞋会自动转弯；如果买了东西太多手提不了，溜冰鞋还专门设置了一个东西存放处，只要把东西放置在里面就可以轻松多了。“有志者，事竟成”，做什么事只要有恒心，就一定会制造出来这个“高级溜冰鞋”。

小论文作文 篇8

上个星期天，我在剪指甲时，一不小心把一块手指甲丢进了喝剩的可乐里，我漫不经心地看了眼已经沉下去的手指甲，回房去了。

第二天，我凑到玻璃杯前，吃惊地发现：指甲的颜色变了。这下我可来劲了，想看看究竞会有什么变化。就小心翼翼地把它放在书桌上，几天过去，我竟然把这事给忘了。

一星期后，我在书桌前写作业时无意中看到玻璃杯，想起了杯子里的指甲，我仔细观察以后，好像指甲不见了，然后我就把可乐倒在地上，才找到指甲，比起以前的指甲变薄变小了。我想会不会是可乐中的某些成份与指甲起了化学反应？

因此，我就上网查资料。电脑告诉我，可乐中含有磷酸，而磷酸属于强酸，即使经过稀释还有一定的酸度，对物体有腐蚀作用。我想指甲变小变薄很有可能是可乐中的磷酸所造成的。另外我知道了可乐中含有，长期饮用会上瘾，喝可乐还会使牙齿受到腐蚀，更容易长胖。

碳酸饮料虽然具有提神的作用，但一般适合成年人偶尔感觉疲劳、精神不济的时候喝，不太适合我们儿童饮用。像我们这样年龄的儿童还是喝白开水比较好。作文

小论文作文 篇9

去年秋天，同学给我送了三只仓鼠。

我把他们分开来提高，但让我怀疑，为什么仓鼠不允许同一个笼子？是的，当学生送我仓鼠，特别是警告，仓鼠不能是同一个笼子。

强烈的好奇心，我做了一个实验。

一只雄性仓鼠，两只雌性仓鼠。我把很多碎片放在箱子里，主要是避免造成不可逆转的伤害。

首先，我将是一个雌仓鼠-各种银狐仓鼠，放在另一个角落的另一个仓鼠-布丁仓鼠。他们越过碎片，最后是对抗。在那一刻，布丁朝着银狐冲过去，银狐被扔了，两只仓鼠扭曲，发出吱吱声-尖叫声。

我把他们分开，就会把银狐吓到笼子里，开始第二个实验。

我会观看整个战斗的公共仓鼠-各种三线仓鼠，拿出来。同样，进入盒子，他们很快就会相遇。然而，这比第一个实验更好 多少次谐波-两个仓鼠在箱子里追逐追逐，布丁甚至羞涩的毛皮，看起来很和谐。但不是一会儿，三条线突然转身，咬了布丁一条，布丁害怕不断地发出了尖锐的尖锐的尖叫声。在布丁的第二次尖叫之前，我立刻分开了他们。似乎即使性别不同，与笼仓鼠也很难增加。

后来我发现，当其他仓鼠进入盒子，布丁会显得紧张-匆忙，似乎陌生人的气味闻起来。当前面相遇时，布丁会发出警告尖叫声。

动物有保护他们的领土的感觉，然后，布丁是盒子作为一个老鼠的领土，如果入侵者入侵，它会采取理所当然和警告。

但是 如果入侵不是入侵者，而是梦想的情人，这是另一回事。

小论文作文 篇10

我外婆家住在萧山围垦，家里有个养鸡场。每次到她家去，餐桌上总少不了鸡和蛋。

去年的一天，我去外婆家，只见那里的鸡正流行瘟疫，死了不少，外婆心疼得吃不下饭。我无意中削了一块仙人掌喂了一只闹瘟疫的鸡。时隔不久，我们发现这只鸡变得有精神了，也有了食欲。经检查，这只鸡的病基本消除。查找这只鸡病愈的原因，大家认为大概是仙人掌起了作用。这时，我想起老师曾经说过，在中国医学中，很多植物都可入药，能治疗一些疾病。

为了搞清楚真正原因，我和表哥开始到养鸡场进行调查。我们得知许多养鸡户也在试着用仙人掌治鸡瘟和其他疾病。

那么，仙人掌和鸡瘟到底有什么关系呢？我们经过查阅资料和走访专家，最后了解到：仙人掌的茎含有槲皮素葡萄糖、树脂、酒石酸、蛋白质。茎叶又含三萜、苹果酸、琥珀酸，还含有24%碳酸钾，槲皮素、酒石酸均有抗菌素作用，是鸡瘟的克星。至此，我们明白了仙人掌为什么可以治鸡瘟，同时也惊叹仙人掌的神奇功效。

为了进一步确认仙人掌治疗鸡瘟的最佳用法与用量，我们又做了一个实验。

我们先取鸡场内同时患病的鸡20只，将它们分成5组，每组4只。再取一些新鲜仙人掌，削去表皮上的小刺洗净后，用榨汁机把仙人掌榨出汁液。最后，用量杯量出一定量的仙人掌汁液与一定量的饲料充分拌匀，然后喂鸡，对5组病鸡的不同用量取得了不同的效果。

实验结果表明，第四组取得了最佳效果，也就是说鸡早晚各服用4克仙人掌汁取得的治疗效果最好。由此我想到，如果将仙人掌制成药品用于鸡瘟疫的防治与治疗，一定会有很好的效果，而且会减少合成药物带来的污染。因为仙人掌便于种植，还可以节省大量人力、财力资源，推广普及快，具有极佳的市场前景。

第三篇：防震小作文

防震小作文一

As we all know, the earthquake is inevitable(难以避免的), but we can take some methods（方法）to reduce(减少)the damage it might 1.___________us.First, when the earthquake happens, we should hide under the furniture 2._________ are very solid(坚固的.Second, we should keep calm, and don't worry 3._________ it.Third, we should make sure that the door is 4._______ so as to escape.Besides, we should prepare something which we must carry when the earthquake happens.5._________we should carry is that enough water and food, a flashlight, a blanket and so on.The most important point is that we must learn something about earthquakes.防震小作为二

What should we do during an earthquake? Here are a few 1.___________ for you.No 1.2.________ calm.No 2.If you are 3._________, stand at a door, or crouch(蹲下)under a desk or table.Stay away from windows the glass may hurt you.No 3.If you are outside, stand 4.________ from buildings, trees, telephone and electric lines.No 4.If you are on the road, drive away from underpasses(地下通道)or overpasses（立交桥）.Stop in 5.________ areas and stay in your car.防震小作文三

Do you know what we 1._________ do AFTER an earthquake?

No 1.Check if you are 2.________ in the earthquake.If so, remember to ask a doctor for help.No 2.Check if where you stay is still safe.If not, 3._______ quickly.No 3.Clean 4.________ dangerous spills.(溢出物)

No 4.Wear shoes.No 5.Turn on the radio and 5.________ for instructions from public safety agencies.No 6.Use the telephone only for emergency use.

第四篇：小金鱼(450字)作文

精选作文:小金鱼(450字)作文

我生日那天，外婆送给我两只活泼可爱的小金鱼。我给它们取名叫红红和晶晶

两只小金鱼有着金灿灿的鳞片，那鳞片上金色的光芒通过阳光的照耀反射在鱼缸上。小金鱼的腮上鼓着两个又大又圆的小泡泡。可爱极了，但是，它们有这截然不同的两种性格。红红很害羞，又胆小，晶晶既大方也胆大心细，每当我把鱼食洒进鱼缸时，晶晶总会游过来，把鱼食吃个精光，儿红红却总是躲在一个角落看着晶晶吃，口水都快滴下来了，刻还不敢过去吃东西，好像晶晶会欺负它似的，为此，我还得特地在角落里为它准备一顿午餐。

一次，我在洒鱼食的时候，一不小心把鱼食全倒进了鱼缸，晶晶一看马上冲过去大口大口地吃起来，连平时最胆小的金金也忍不住游过来狼吞虎咽地大吃起来，儿时的我，还不懂事，看到这种状况便高兴地走开了，没想到，地二天，我看到小金鱼肚皮翻上来，它的尸体浮在了水面上。

我知道小金鱼死了，心中伤心不已，十分自责，这件事虽然过去了很久，但我却依然记忆忧新。六年级:凯撒大帝 篇一：小学作文：可爱的小金鱼

可爱的小金鱼

一天，科学老师让我们买几条金鱼来进行观察。于是，我和妈妈来到公园里，买来了两条可爱的小金鱼。我如获至宝，小心翼翼地捧着，爱不释手。

回到家，我放下塑料盒，仔细地观察起来。小金鱼的身上布满鳞片，在阳光的照耀下闪闪发光，变换色彩，活像变色龙;一张小小的嘴巴不停地一张一合，吐出一个个小泡泡，好像在说：“看看我，多漂亮呀!把我好好养下去吧!”还有那小巧玲珑的尾巴不停地摆动着，像是在炫耀自己的美丽。

小金鱼吸进的水是从哪里进，又从哪里出呢?看着小金鱼一张一合的嘴和鳃，顿时一个疑问就在我的脑海里产生了。于是，我把一条小金鱼放进另一个装了水的瓶子里，又找来一些红墨水，挤进滴管里，等着小金鱼静下来。不一会儿，小金鱼不在那么活泼，渐渐地静下来了，我趁机想它的嘴边射了一些红墨水，可小金鱼好像早有了防备，迅速地闪开了。篇二：观察金鱼作文

观察金鱼作文 《作文:观察金鱼》有一只小金鱼全身是金红色的，嘴巴是尖尖的，还带着银色的斑纹，圆鼓鼓的小肚皮有一层一层的鱼鳞组成的，在水里显得那么闪闪发亮，它的尾巴像银杏树的叶子，游的时候像在翩翩起舞的公主我就叫它公主；还有一只稍微大些的小金鱼的头部是深红色的，嘴巴鼓鼓的，身体是雪白雪白的它有四条岔开的尾巴摊开时犹如开屏的孔雀，于是我给他取名叫“孔雀先生”。我想给它们增加一些营养——面包，它们好象不十分喜欢的样子，两只鼓鼓的眼睛好象在说：“我在原来主人那里吃了好饱啦！”，我发现水有些浑浊，于是我就给它们换了水，可爱的小金鱼看到干净的水就在里面更加自由自在地嬉戏游玩......只要我一有空我就去看看公主和孔雀先生的，每次的拿着面包给它们扔进去时，它们一点儿也不领情，理都不理我，我还真的一点办法都没有。早上我醒来的

还有一次，我去给小金鱼喂食，小调皮知道我来了，就在水面上慢慢的漂了起来装死。我突然看见小调皮死了，心里非常伤心，便用手摸了它一下，它又很快的翻过身来，游走去玩了。看到这个情景，真让我哭笑不得。

小调皮，你以后可别再调皮了!2.我们班的小金鱼

我们班上养了六条小金鱼，它们长得非常可爱，同学们都很喜欢它。

小金鱼全身金黄金黄的，像穿上了黄金甲一样，在阳光下闪闪发光。小金鱼的两只眼睛鼓鼓的、亮亮的，像瞪着大眼睛看外面的风景，仿佛好奇心永远得不到满足。小金鱼的嘴巴圆圆的，像拼音字母“o”，时而吐着一串串的水泡。我特别喜欢小金鱼的大尾巴，近看，像美丽的扇子;远看，像漂亮的黄纱裙。

小金鱼吃东西的时候最有趣!当我们把鱼食放进鱼缸，它们就抢着吃，一口就吞下去了，一点也不浪费，吃完了，它们摇摆着尾巴看着我们，好像在说：“真好吃，真好吃!”

多么可爱的小金鱼啊!它们给同学们带来了无穷的乐趣和欢乐的笑声。

3.小 金 鱼

今天，我把作业做完了，正走在回家的路上，忽然看见有许多人挤在一起，他们在干什么呢?我感到很好奇。于是，我就凑过去，我看见有一个卖金鱼的人正准备把一条小金鱼给扔掉，原来这条小金鱼快要死掉了，但它依然还在呼吸，这也是一条生命，我觉得小金鱼很可怜，我连忙说：“叔叔，别扔，你把这条金鱼送给我，好吗?”叔叔很爽快地答应了。于是叔叔把金鱼装到了一个装满水的方便袋里，送给了我，我谢过叔叔端着金鱼高高兴兴的回了家。

回到家里，妈妈连忙把家里原有的一个很大的金鱼缸找了出来，洗净后装满了水，把这条奄奄一息的鱼放进去了。妈妈说，要给它足够的空间让它呼吸。忙完这阵儿，妈妈才问我鱼的由来，我把事情的来龙去脉都讲给妈妈听了，妈妈用赞许的目光看着我，夸我是个善良、有爱心的孩子，妈妈决定和我一起努力，救活小金

鱼。妈妈给小金鱼喂吃的，和我一起看着小金鱼，妈妈说小金鱼能否活下来，现在只有看金鱼自己的了，我们唯有的只是祈福，我这才仔细观察小金鱼，它长着一双又大又圆的眼睛、嘴巴小小的，扁扁的成椭圆状，腹部和背上还有些鳞片,红色和黑色组成了身体的颜色，非常的漂亮。可它老是偏着身子游来游去的，我想它一定是哪里受伤了，游不动了。这条金鱼吸引了院子里许多小朋友，他们都跑来观看小金鱼，也为小金鱼的生命担忧。虽然我们对小金鱼是百般呵护，但是小金鱼还是没有逃脱命运的折磨，经过数小时的抗争，它游的越来越慢了，呼吸也越来越弱了，最后还是死掉了。我们大家都很伤心，决定用鞭炮的形式把小金鱼送往去天国的路。

到了晚上，小朋友们都来了，我看着人到齐了，就宣布仪式开始了。我们在小金鱼周围点上了蜡烛，把准备好的电光鞭拿出来，每人发了几根，同时点燃。我把准备好的录音机打开，音乐随着金光闪闪的焰火响起，我和李安琪也随着优美的旋律跳起了“拉丁舞”。我们都希望能把快乐传给小金鱼，让它高高兴兴地踏上去天国的路。就这样，我们一直玩到半夜才回家。

我们在心里默默的祈祷小金鱼能在天国过上美好的日子!

篇三：小学作文：我家的小金鱼

我家的小金鱼

我从小喜欢养鱼，养过的品种也不少。至今，在我那圆柱体鱼缸里还有三条可爱的小金鱼呢。

这些小金鱼，形态各异，色彩不同。有红的，有白的，有红白相间的。它们游动起来，各具情态，真是有趣极了。你瞧，那条丹顶鹤就像婚礼上的新娘，美丽而典雅，游动起来多少带点傲慢的味道，这也许是太漂亮的缘故吧!当这三条小金鱼一起在放满水草的鱼缸中游动时，真是别有一番情趣，一点儿也不比精彩的舞蹈表演逊色。

最为精彩的要算小金鱼争食吃的场面了。当我把一撮鱼食投入水中时，六条小金鱼一改平时慢条斯理、温文尔稚的姿态，一拥而上，反应之快，真叫人难以相信。有时候由于转弯太急，圆滚滚的身子几乎翻过来。即使这样，也不会影响它们扑向鱼食，它们会半仰着身子把鱼食吞下去。它们常常会为争吃一条鱼虫撞得人仰马翻，那场面真叫人忍俊不禁。

我的小金鱼活泼、可爱，给我的生活增添了无穷的乐趣。

篇四：小学作文：可爱的小金鱼

可爱的小金鱼

我的小金鱼很可爱，五彩斑斓，真惹人喜爱!那天生日，妈妈推开我的房间门：“宝贝，你猜这是什么?”“蛋糕?”“不是，这是小金鱼!”“小金鱼!”我兴奋极了“谢谢妈妈!”

小金鱼真可爱。身体全是红色，头上还有一个红瘤子，像顶红帽子，可爱极了!从此，我天天为这个“新朋友”喂食换水，细心的照顾着它 它十分调皮，每天在水中游来游去，一会藏到假山里，一会藏在水草中，一会又浮在水面上吐几个泡泡。总之，没有一刻闲着。

经过好久以后，我的小金鱼变成了大金鱼，我的细心照顾没有白费，妈妈也十分开心，我也十分开心，大金鱼，我爱你!

第五篇：初一 英语小作文

英语作文“My School Life ”的教学设计

海南省保亭县南茂中学陈秀梅

假如你是Kangkang，请以“My School Life ”为题写一篇60个词左右的短文。

提示词语；interesting, morning class, subject, favorite, math, ball games, outdoor activities

Knowledge &Ability objectives: Ss can use these words and phrases：interesting, morning class, subject, favorite, math, ball games, outdoor activities to write a short composition.Morality objectives: 1)to motivate Ss` compose enthusiasm 2)learn to arrange their daily life.Teaching skills & strategies:1)show some pictures.2)cooperation.3)give an example

Important & difficult points: help Ss make sentences according to pictures.Stage1 pre—writing stage.Step1； Use the slide to show a picture(the Ss are having math class).The T asks the following questions:1)What class are they having ?2）Do you like math？Which subject do you like best?/What is your favorite subject ?Why do you like it?

Step2: Show a picture(the S is playing basketball), then ask Ss to ask and answer these questions in pairs: What is he doing ?2）Do you like playing basketball？Which outdoor activities do you like best? /What is your favorite outdoor activity? Why do you like it?

Stage 2 While--writing

Step1: Suppose you are Lily and Lucy in picture 1 Please write 4-5sentences according to it.the given words are: from , American, ten ,years old,math , class,favorite ,subject, interesting.You can first discuss how to write in groups ,then every group member write four or five sentences ,third, you discuss and choose the best ones to represent your group.Step2: The boy in picture 2 is Liming.Please write 4-5 sentences about him.China, twelve, Class Two, Grade Seven.after school, basketball, classmates, favorite, outdoor activity.make, active.You can first discuss how to write in groups ,then every group member write four or five sentences ,third, you discuss and choose the best ones to represent your group.Step3：Give Ss a structure example about this composition.The first paragraph: self—introduction.The second paragraph: your favorite subject.The third paragraph: your favorite outdoor activity.The fourth paragraph:is given(Do you think my school life is interesting? What About yours？Can you tell me something about it？)use the given words to write a passage.Stage3 After---writing

Step 1: Check their composition in groups.Step2: The T choose the good ones to show on the blackboard and ask Ss check them together.