第一篇：小作文13篇

小作文13篇

1報告

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

譯文

這是您要求我做的有關電子郵件的利與弊論文的兩個進展報告中的第一篇。

上周我收集的資料主要來源于圖書館和采訪。您建議的12本參考書，我只找到了9本，其他的我準備到大些的圖書館去找。

至于采訪，我對研究基礎動力學的摩爾先生進行了一次深入的采訪。他給了我一些介紹，同時還有一份他寫的關于電子郵件的報告，我打算放到我的論文中。

從明天開始，我要開始組織我的論文。在月底應該可以將草稿給您看。

您誠摯的：詹姆士.格林

2備忘錄

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

譯文

這是回復你2006年6月12日的備忘錄，當時你建議所有的員工采么蚩記謚貧取?

我非常同意你的看法，我們應該采取措施提供工作效率，如果采用打卡考勤制度我們可以更嚴格的控制員工。但說實話，我并不認為實行打卡制度就可以提高工作效率。我認為，提高工作效率最好的辦法就是給員工更多的鼓勵。對于實現這一目的的方式我們還可以繼續探討。

希望你能認真考慮這個建議。你真摯的：貝蒂?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

譯文

親愛的約翰：

我非常期待著你來參觀我們的城市。這么多年來我們一直通信，我早就想見到你了。但是很抱歉我不能按時到機場接你。

因為你的飛機是一大早就到達機場，而我最早也要1小時后才能到。你能不能在旅客休息室等我，你可以利用這段時間吃早飯。

隨便說一句，因為我們沒過面，我得告訴你怎么找我：我大概1.65米，長發。另外我會穿一件白色的裙子，手上拿一份中國日報。

希望早點見到你。你真摯的：艾麗絲

4感謝信

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

譯文

我寫信是要謝謝在我們度假期間你幫助我們照顧小狗。我回來時看見它是那么高興，就知道你對它一定很好。以前每次度假回來，去寄存中心接它時它總是非常難過，要持續幾個小時。

你不但幫我們省了錢，也使我們免于對于它的擔心。對于你的幫助我們都非常感謝。你真誠的：艾米麗

5建議信

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

譯文

親愛的女士或先生：

聽說我們的圖書館將改善服務和設施我很高興。我寫信想提些我的建議。

我們都知道圖書館在對大眾的教育和娛樂方面起了很重要的作用。我認為我們的圖書館應該盡量購買最新的出版物，另外要保證收藏所有的經典書和參考書。另外我要建議的是電子圖書館。這樣，更多的人可以享受到圖書館的服務。

總之，我想一個好的圖書館應該緊跟時代的發展。希望你能考慮我的建議。你真摯的：堂娜

6介紹信

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

譯文

親愛的約翰遜先生：

很高興地向您介紹我的同學也是我的好朋友，瑪麗。她畢業后想繼續到你們學校讀研究生。我們在一起生活和學習了四年。沒有一個比她更好的朋友，可是馬上要畢業了，我們也不得不面對分離。

你可以給她提供一些有關入學考試的信息嗎？你如果能給她提供一些信息，能幫她安排和導師見面的話，我將非常感謝。您真摯的： 艾瑪

7申請信 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

譯文

親愛的女士或先生：

我對貴公司最近招聘經理秘書的廣告非常感興趣。我相信我是這個職位最合適的人選。

我知道我以后的領導工作非常繁忙，但正是這份工作中的挑戰吸引了我，我才決定寫申請信。我在一家保險公司做過兩年的秘書，積累了很多經驗。我相信我的能力和工作經驗可以保證我能夠出色的工作。

方便的話我想能和您就此事面談。我的電話是8976-5678.感謝你對這份申請信的關注。請盡快和我聯系。您真摯的：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投訴信 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

譯文

親愛的先生：

我寫這封信是為了讓你知道你們一個員工的服務態度。我收到你們上個月的話費單后發現有些計算錯誤，我覺得我被多收了兩個國際長途費用。

但當我打電話詢問客服部門時，接電話的女孩態度非常粗魯。一方面她總是打斷我的話，另一方面她甚至說錯誤在我。這樣對待客戶的態度實在讓人難以接受。

我建議對這個女孩進行懲罰，另外告訴該如何對待客戶。我希望她能向我正式道歉。

請早日回復。真摯的：堂娜

10邀請信

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

譯文

威廉姆先生：

我代表校英語系邀請您來做一次演講。我們知道您是美國文學方面的專家。作為英語專業的學生，我們想了解一些美國文學的知識。如果你能在6月4日能在英語系做一場“當代美國文學”的演講，我們將不勝感激。如果您覺得這個題目不合適，任何相似的題目都會很受歡迎。

來自不同國家的著名學者已經在我系做過演講，我們真誠的期待能夠有機會分享您的經驗與智慧。你真摯的：琳達

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.譯文

在學生的權利一文中，Jeff Bakersfield強調學生有權利參與學校行政決定的過程。他舉了他所在學校作為例子，強調學生應該參與到員工招募、課程設置和課時安排等方面的決定。他指出學生對這些決定比那些做決定的人更感興趣，另外，讓他們做出關系切身利益的決定使他們更能成為好學生。Bakersfield 總結到學生應該主動要求打破原來單邊決定模式，學生應該在一起討論他們共同的興趣和要求 12祝賀信

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

譯文

親愛的杰克：

真心地恭喜你從研究生院畢業。

我有足夠的理由引你為豪。我知道這個碩士學位代表著你多年來的勤奮學習和辛苦工作。現在你已經勝利而光榮地度過了這一關。我已經聽說了你在科研和課外活動方面的優秀成績。你走了一條正確的道路，使自己成為一個有益于社會的全面發展的人。

我為你的成績感到驕傲，并借此機會向您致以良好的祝愿，祝你今后取得更大的成績，幸福愉快。你誠摯的：王麗

13咨詢信

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

譯文

親愛的先生/女士：

我是一個中國學生，我想到貴校繼續深造。我打算下學期開始上課，如您能告知我一些基本的信息將感激不盡。

首先，學費是多少？盡管我想自費，但如果有為國際留學生提供的獎學金我也非常感興趣。第二，我想知道到貴校上學需要什么資格，我現在拿到了中國一所大學的碩士學位，這樣可以嗎？第三，至于住宿條件，如果可能我想要單人房間，但如果單人房間太貴，我也可以合住。

我期待著您的回復，更希望早日成為貴校的一員。您誠摯的：李華

第二篇：有關小論文作文

有關小論文作文合集10篇

無論在學習或是工作中，大家都跟論文打過交道吧，論文可以推廣經驗，交流認識。為了讓您在寫論文時更加簡單方便，以下是小編精心整理的小論文作文10篇，僅供參考，希望能夠幫助到大家。

小論文作文 篇1

梁山英雄一百零八位，哪個不是好漢，為什么有的人能安享晚年，有的人卻不得善終？

縱覽水滸，梁山上可謂匯集了大宋諸多人才，一個個都有血有肉，絕非普通“農民”，所謂農民起義也不過是個噱頭罷了。但既然都不是普通人，為什么最后的結局卻差的這般大？

首先，便要從這性情上看。看似魯莽只有蠻力的武松，在我看來，卻是個絕頂聰明，至情至性的人。哥哥武大郎被潘金蓮、西門慶殺害，得知真相的他為兄報仇之后卻主動投案自首，被發配孟州牢城。在安平寨牢營，結識了金眼彪施恩，為替施恩奪回店鋪，卻在最后毅然決然的放棄做官，遠離塵世間的紛紛擾擾，樂得最后一身自在。由此可見，武松的絕不是個只會打虎的莽夫，正如一句話所說“知世故卻不世故”，他將這一切都看的清清楚楚，卻不愿去爭搶，安安靜靜的，最終才能得以成佛坐化。

同樣擁有高超的武技，而那林沖，曾是八十萬禁軍統領，可謂是威風一時，人人敬佩的林大鏢頭，卻在封建壓迫下為了安定的生活而向其屈服，軟弱但又魯莽，被仇恨蒙蔽了雙眼，一生都活怨恨與報仇當中，最終都無法解脫，在痛苦和遺憾中死去，如此的一個英才，就這么了此一生，雖讓人覺得有些可惜，但更多的卻是可憐又可恨。

再看那顧大嫂，那可為人情練達，她深知自己現在所做的是什么，十分懂得如何把握好與人交往的力度，否則也不會能在梁山與朝廷的這場激烈戰爭中，終能全身而退，與家人過上幸福美滿的生活。

再看那晁蓋死后的梁山“一把手”宋江急于收買人心，將自己的山頭派系發展壯大擴大自己的勢力，急于讓朝廷看到自己的實力，作為梁山最想做官的人，他更是急于被招安，最終卻只是落得個慘死，其實在歌詞中也有說過“只不過是千百年以后，一切又從頭”他做了這么多，不過竹籃打水一場空。再怎么爭搶又有何用，真可謂是“性格決定命運”。

再者，便要從這每人的經歷上看。林沖妻子因為長相貌美，被一個縣官看上還調戲她，為了搶走林沖的妻子，那人甚至設計圈套，讓林沖買了刀，擅闖禁地，終于被被發配邊疆，林沖最初還沒有那么大的造反的心，而火燒草料場卻最終將他逼上梁山，他是那樣的不甘心，自然做什么事都會多幾分沖動，即使在招安后，也因抑郁患上中風，不久便病逝，其實和林沖只是其中一個，梁山的諸多好漢中和他一樣一樣被逼上梁山的人有太多太多，他們往往只想著自己的仇恨與不甘，這也就是為什么最后一百零八將所剩無幾的重要的原因了。有時候，我們也應該放寬些心，不要總是被過去所困擾，沉浸在過去的消極情緒中，看不見光明的前路，漸漸迷失了自己。

最后，便是每個人的技能了。正所謂“藝多不壓身”，“勇冠三軍，不如一技在身”，梁山不缺身材強壯的人，也不缺武力高強的人，但有一技之長的卻并不多見，而最后能活下來，并且真的得以“招安”得以安享晚年的卻正是那些有一技之長的人。不論是最后做兵符印信總管的石匠金大堅，還是做御前太醫的神醫安道全，又或是馬房總管的獸醫皇甫端，再或者是做將軍的炮手凌振，哪一個不是有一技之長才得以在這官民之戰中得以幸存下來的？在眾人都戰死的戰死，被殺的被殺，只有有能夠實用的技能的人才活了下來的，可見身懷一技的重要性。對于我們學生而言，不論是知識還是技術，畢竟學到了都是自己的，無論是為了以后的職業生涯或是生活，與其花費在電腦游戲中，有時間不如去多學些東西，為為自己隨時都留有一條退路。

梁山剩余人員名單引發我們深深的思考：習慣決定性格，一個好的性格決定了我們生活的大方向，奠定了生活的基調；在遇到不忿之事時盡快走出消極情緒的能力有助于我們更好的繼續生活；幾個過人的技能，無論何時，都是生存的必備法寶，即使你不想干一件大事了，一個實實在在的技能，卻也是足以讓我們比別人多一些生存的機會。

小論文作文 篇2

愛因斯坦曾說過：科學研究能破除迷信，因為它鼓勵人們根據因果關系來思考和觀察事物。所以我趁著六一小長假去了廣西科技館去觀察探索科技的力量。

一進大門我就看見一個高大威猛的變形金鋼——擎天柱，不過最讓我感興趣的是二樓，二樓有一個模擬齒輪的東西，工作人員把齒輪放在一個透明的箱子，我們拿著一個轉盤轉動齒輪。這樣我們就能看到齒輪是怎么轉動的。突然我的腦海里蹦出了許多問題：齒輪是誰發明的、他為什么發明齒輪、齒輪是用來干嘛的呢，帶著一連串的問題我就一回到家就馬上打開電腦查詢齒輪的奧秘。終于我在電腦那里找到了我想要的`答案。原來希臘著名學者亞里土多德和阿基米德都研究過齒輪。公元前150年希臘有名的發明家古蒂西比奧斯在圓板工作臺邊緣上均勻地插上銷子，使它與銷輪嚙合，他把這種機構應用到刻漏上。公元前100年，亞歷山人的發明家赫倫發明了里程計，在里程計中使用了齒輪，然后遠在2400多年前的東周時代，我國已經有了銅鑄的齒輪。山西侯馬東周晉國鑄銅遺址就曾經發現成套的齒輪陶范，有不同規格的4套，齒輪中間有孔，周圍8個齒，這是迄今所知最早的齒輪鑄件。后來在漢代時，我國已經有了比較先進的齒輪。多年來，在陜西、河南、河北、山西等省的許多地方都出土了漢代的齒輪，有銅鑄的，還有鐵質的，這時的齒輪有很多是作為傳動齒輪。西漢的銅齒輪，采用這種奇異的齒形，可以傳送巨大的力量，帶動復雜的機械裝置。高0。9厘米，外徑1。5厘米，陜西長安洪慶村出土。還有早在公元前770年至公元前256年東周時期，中國人就已發明了古代機器人呢！當今世間，只要談及機器人，言必歐美、東洋；然而可曾知道世界上最早制出古代機器人的，是我們中國人。我國制出的古代機器人不僅精巧，而且用途也很廣泛，有各式各樣的機器人。會跳舞的機器人、會唱歌吹笙的機器人、持賺錢的機器人和會捉魚的機器人，應有盡有。看到這里我真為發明齒輪的科學家感嘆：那些科學家怎么那么厲害，看來我們今天的幸福生活也少不了科技的力量啊！

這次通過電腦的幫助下我終于明白了：原來小小的齒輪歷史是那么悠久，它的用處是那么多，看來它可是生活中必不可少的零件。我好開心又學到了一個新知識，真是受益匪淺啊！

小論文作文 篇3

科技是布滿星星的夜空，每一顆璀璨的星辰，都代表著一個璀璨的科學道理；科技史一條條岔道口，當你不經心的闖入一條岔道，你會意外的發現科學的奧秘，但你永遠也不知道，在不同的岔道理裝著什么科幻，因為科學史永無止境的。

既然說我們是祖國的未來，那么必定少不了科技的學習，這次的科技節課讓我大開了眼界。我跟著長龍一般的隊伍徐徐前進，那些科技成果盡顯眼：機器人，一筆畫，怒發沖冠，溫和的電流。一切的一切都然我驚嘆不已。“怒發沖冠”是然我印象最深刻的一項了。我們班的一位女同學勇敢的站上臺階，一手放在大鐵球上，豪爽的拿下發夾，一股英武豪邁的氣概，漸漸的頭發似乎脫離了地心引力一般，一根一根豎立起來，一根，兩根，越來越多的頭發爭先恐后的立起來。五分鐘過去了，天哪！她的劉海竟然都豎起來了，著是一個奇跡可又是為什么呢？

知道吸鐵石嗎？都玩過吧！知道它為什么會互相吸引嗎？讓我來告訴你吧！這是用了一個科學道理—同級相斥，異級相吸。而這個就是運用了這個原理，“怒發沖冠”中的大鐵球就相當于一個靜電發生器，也和摩擦力有關，當人的頭發上帶有電荷，并且是同種電荷，而同種當然會相互排斥，從而讓頭發向上飄，這就像兩顆相同級的吸鐵石放在一起，就會飛快遠離對方。

科技是大海，它含著生命，它含著寶藏，人類的生活里不開它，就像魚兒離不開水，鳥兒離不開天空一樣。

小論文作文 篇4

蛋殼是一種十分脆弱的東西，如果你想讓它碎，只要輕輕一捏，它就碎了。但我有個十分堅硬的蛋殼。

一天，我在網上看到這么一條消息：蛋殼不會被鉛筆戳破。“什么？這不可能！蛋殼這么脆弱，怎么可能不會被鉛筆戳破？”我驚訝地叫出聲來。憑借著我的好奇心，我要親手做一做這個刷新我認知觀的實驗。

我準備好了實驗用品，有鉛筆和一大堆蛋殼準備開始這個實驗。首先，我先把一個半個的蛋殼放在桌上，然后小心翼翼地拿著鉛筆，向那個蛋殼輕輕地戳去，筆尖戳到了蛋殼上，可并沒有發生任何事，蛋殼還是完好無損地擺在桌上鉛筆也沒事。“可能是我太輕了吧。”我暗想。我慢慢地用力戳那個蛋殼戳了十幾下，這蛋殼還是沒有碎。可一讓口朝上，再用鉛筆去戳蛋殼就十分容易碎。這兩個極端的畫面就讓我就百思不得其解了。

我到網上查了資料，原來是因為口向上的受力比較集中，但相反的，口向下的受力比較分散，就堅固一些。這也是工人叔叔戴的工程帽像一個口向下的雞蛋殼的原因了。

科學就在我們身邊，只要我們用心觀察并努力思考，科學界的大門會永遠向你敞開！

小論文作文 篇5

手上沾了油污，難以洗凈，有人就會想到用汽油來擦洗。因為汽油是一種很好的溶劑，很容易溶解各種油類，對付手上這點油污自然不在話下，比用水洗省力多了。

我們手上的皮膚，都覆蓋著一層薄薄的油脂，它能起到滋潤和保護的作用。正是由于汽油很容易溶解油類物質，用汽油擦洗手時，手上的油污沒有了，手上皮膚表面的那層油脂，也都被汽油溶解掉，一股腦地“洗”干凈了。不僅如此，由于汽油的分子較小，它還會得寸進尺地鉆進皮膚，把皮膚表層細胞中的脂肪也“揪”出來，一齊帶走。因此經常用汽油擦洗手，手上的皮膚就會失去皮脂的保護，變的粗造，干癟，有時還會干裂，引起細菌感染。而且，汽油中還含有苯，甲苯等有機物，這些物質對人體都具有一定的毒性，經常接觸汽油，不僅對皮膚有刺激作用，對人體健康也是十分有害的。

因此，如果手上沾了油污，可以先用紙將油污擦掉一些，然后用肥皂或洗潔精反復洗幾遍，這也可將油污洗凈。

小論文作文 篇6

今天，我走出房間，一眼就看見了放在柜子上的玩具直升飛機，便玩了起來。

我拿起遙控器，向直升飛機下達命令，直升飛機開始起飛，當飛到兩米高時，我開始讓直升飛機前后左右地飛行，也不知是我水平好，還是飛機輕便，飛行時十分靈活，不管前面有什么東西，直升飛機都能靈巧地飛過，從來都不會碰到東西。我心生好奇，把飛機拿過來仔細地研究了起來。

這時，我突然發現，當直升飛機前后左右飛行時，飛機的尾翼便會飛快地轉起來，飛機左右移動時，尾翼還會改變旋轉方向，難道飛機的前后左右移動跟這個小小的尾翼有關？

通過上網查資料，我終于明白了其中的道理。原來，飛機飛行時，通過機翼的旋轉產生巨大的向下的氣流，將飛機升起的原理是作用力和反作用力，就像風扇一樣，向前吹風，前方物體受到向前的推力，而風扇本身則受到向后的推力，只是力量的大小不一樣，這個原理其實跟艦船的螺旋槳將水向后推的原理也一樣，通過反作用力使自己前進。

原來這小小的機翼也有這么大的作用啊！

小論文作文 篇7

每個人都想建造很多高科技的東西，我也想建造一樣東西那就是“高級溜冰鞋”。

我現在就來描述一下我要制造的“高級溜冰鞋”。這雙高級溜冰鞋的上面的樣子是與普通的溜冰鞋的上面的樣子一模一樣，可下面卻迥然不同，下面有超高速馬達，幾根電線絲，有八個可以發光的輪子，前面有兩個輪子，后面也有兩個輪子，中間有四個輪子，溜冰鞋的前面有兩個燈泡，在左鞋子的左邊有一個調速器，在右鞋子的右邊也有一個調速器，在鞋子的里面裝了防高溫系統，這溜冰鞋還佩帶了一個高級盔甲帽子，還有一個戴在手臂上的控制器，可以控制：燈泡的亮度、車子的速度、一百八十度轉彎、東西存放處。我還介紹一下它的功能。這雙高級溜冰鞋，它的速度可以達到每分鐘1000公里的速度，每小時可達到60000公里的速度；馬達最高溫度可達到100度，馬達也非常非常的耐溫；燈泡的瓦數可達到1000度，照得最近是50米，最遠是1000米以上；輪子可以承受得起300斤重的東西；鞋子里面的防高溫系統可以防到50000度；帽子的外面是鋼盔，里面是柔軟舒適的海綿，從控制器里可以調節帽子里面的溫度，帽子里面還佩帶有話筒與耳機，控制器還可以把逆風調成順風，這帽子上面還有螺旋槳，到了天上帽子還可以擋住大氣流和云霧，帽子里面還有無限的氧氣，如果在天空看不清前面的航線，只要按一下按扭，帽子里面就出現一個屏幕，從屏幕里看前面的航線，如果看電子世界地圖，就可以從屏幕里看到自己所在國家和在國家的哪個位子，上面還有一條紅色的線，這條線的作用是怎樣返回自己的國家；如果遇到緊急情況這個溜冰鞋會自動轉彎；如果買了東西太多手提不了，溜冰鞋還專門設置了一個東西存放處，只要把東西放置在里面就可以輕松多了。“有志者，事竟成”，做什么事只要有恒心，就一定會制造出來這個“高級溜冰鞋”。

小論文作文 篇8

上個星期天，我在剪指甲時，一不小心把一塊手指甲丟進了喝剩的可樂里，我漫不經心地看了眼已經沉下去的手指甲，回房去了。

第二天，我湊到玻璃杯前，吃驚地發現：指甲的顏色變了。這下我可來勁了，想看看究競會有什么變化。就小心翼翼地把它放在書桌上，幾天過去，我竟然把這事給忘了。

一星期后，我在書桌前寫作業時無意中看到玻璃杯，想起了杯子里的指甲，我仔細觀察以后，好像指甲不見了，然后我就把可樂倒在地上，才找到指甲，比起以前的指甲變薄變小了。我想會不會是可樂中的某些成份與指甲起了化學反應？

因此，我就上網查資料。電腦告訴我，可樂中含有磷酸，而磷酸屬于強酸，即使經過稀釋還有一定的酸度，對物體有腐蝕作用。我想指甲變小變薄很有可能是可樂中的磷酸所造成的。另外我知道了可樂中含有，長期飲用會上癮，喝可樂還會使牙齒受到腐蝕，更容易長胖。

碳酸飲料雖然具有提神的作用，但一般適合成年人偶爾感覺疲勞、精神不濟的時候喝，不太適合我們兒童飲用。像我們這樣年齡的兒童還是喝白開水比較好。作文

小論文作文 篇9

去年秋天，同學給我送了三只倉鼠。

我把他們分開來提高，但讓我懷疑，為什么倉鼠不允許同一個籠子？是的，當學生送我倉鼠，特別是警告，倉鼠不能是同一個籠子。

強烈的好奇心，我做了一個實驗。

一只雄性倉鼠，兩只雌性倉鼠。我把很多碎片放在箱子里，主要是避免造成不可逆轉的傷害。

首先，我將是一個雌倉鼠-各種銀狐倉鼠，放在另一個角落的另一個倉鼠-布丁倉鼠。他們越過碎片，最后是對抗。在那一刻，布丁朝著銀狐沖過去，銀狐被扔了，兩只倉鼠扭曲，發出吱吱聲-尖叫聲。

我把他們分開，就會把銀狐嚇到籠子里，開始第二個實驗。

我會觀看整個戰斗的公共倉鼠-各種三線倉鼠，拿出來。同樣，進入盒子，他們很快就會相遇。然而，這比第一個實驗更好 多少次諧波-兩個倉鼠在箱子里追逐追逐，布丁甚至羞澀的毛皮，看起來很和諧。但不是一會兒，三條線突然轉身，咬了布丁一條，布丁害怕不斷地發出了尖銳的尖銳的尖叫聲。在布丁的第二次尖叫之前，我立刻分開了他們。似乎即使性別不同，與籠倉鼠也很難增加。

后來我發現，當其他倉鼠進入盒子，布丁會顯得緊張-匆忙，似乎陌生人的氣味聞起來。當前面相遇時，布丁會發出警告尖叫聲。

動物有保護他們的領土的感覺，然后，布丁是盒子作為一個老鼠的領土，如果入侵者入侵，它會采取理所當然和警告。

但是 如果入侵不是入侵者，而是夢想的情人，這是另一回事。

小論文作文 篇10

我外婆家住在蕭山圍墾，家里有個養雞場。每次到她家去，餐桌上總少不了雞和蛋。

去年的一天，我去外婆家，只見那里的雞正流行瘟疫，死了不少，外婆心疼得吃不下飯。我無意中削了一塊仙人掌喂了一只鬧瘟疫的雞。時隔不久，我們發現這只雞變得有精神了，也有了食欲。經檢查，這只雞的病基本消除。查找這只雞病愈的原因，大家認為大概是仙人掌起了作用。這時，我想起老師曾經說過，在中國醫學中，很多植物都可入藥，能治療一些疾病。

為了搞清楚真正原因，我和表哥開始到養雞場進行調查。我們得知許多養雞戶也在試著用仙人掌治雞瘟和其他疾病。

那么，仙人掌和雞瘟到底有什么關系呢？我們經過查閱資料和走訪專家，最后了解到：仙人掌的莖含有槲皮素葡萄糖、樹脂、酒石酸、蛋白質。莖葉又含三萜、蘋果酸、琥珀酸，還含有24%碳酸鉀，槲皮素、酒石酸均有抗菌素作用，是雞瘟的克星。至此，我們明白了仙人掌為什么可以治雞瘟，同時也驚嘆仙人掌的神奇功效。

為了進一步確認仙人掌治療雞瘟的最佳用法與用量，我們又做了一個實驗。

我們先取雞場內同時患病的雞20只，將它們分成5組，每組4只。再取一些新鮮仙人掌，削去表皮上的小刺洗凈后，用榨汁機把仙人掌榨出汁液。最后，用量杯量出一定量的仙人掌汁液與一定量的飼料充分拌勻，然后喂雞，對5組病雞的不同用量取得了不同的效果。

實驗結果表明，第四組取得了最佳效果，也就是說雞早晚各服用4克仙人掌汁取得的治療效果最好。由此我想到，如果將仙人掌制成藥品用于雞瘟疫的防治與治療，一定會有很好的效果，而且會減少合成藥物帶來的污染。因為仙人掌便于種植，還可以節省大量人力、財力資源，推廣普及快，具有極佳的市場前景。

第三篇：防震小作文

防震小作文一

As we all know, the earthquake is inevitable(難以避免的), but we can take some methods（方法）to reduce(減少)the damage it might 1.___________us.First, when the earthquake happens, we should hide under the furniture 2._________ are very solid(堅固的.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.防震小作為二

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（立交橋）.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：小金魚(450字)作文

精選作文:小金魚(450字)作文

我生日那天，外婆送給我兩只活潑可愛的小金魚。我給它們取名叫紅紅和晶晶

兩只小金魚有著金燦燦的鱗片，那鱗片上金色的光芒通過陽光的照耀反射在魚缸上。小金魚的腮上鼓著兩個又大又圓的小泡泡。可愛極了，但是，它們有這截然不同的兩種性格。紅紅很害羞，又膽小，晶晶既大方也膽大心細，每當我把魚食灑進魚缸時，晶晶總會游過來，把魚食吃個精光，兒紅紅卻總是躲在一個角落看著晶晶吃，口水都快滴下來了，刻還不敢過去吃東西，好像晶晶會欺負它似的，為此，我還得特地在角落里為它準備一頓午餐。

一次，我在灑魚食的時候，一不小心把魚食全倒進了魚缸，晶晶一看馬上沖過去大口大口地吃起來，連平時最膽小的金金也忍不住游過來狼吞虎咽地大吃起來，兒時的我，還不懂事，看到這種狀況便高興地走開了，沒想到，地二天，我看到小金魚肚皮翻上來，它的尸體浮在了水面上。

我知道小金魚死了，心中傷心不已，十分自責，這件事雖然過去了很久，但我卻依然記憶憂新。六年級:凱撒大帝 篇一：小學作文：可愛的小金魚

可愛的小金魚

一天，科學老師讓我們買幾條金魚來進行觀察。于是，我和媽媽來到公園里，買來了兩條可愛的小金魚。我如獲至寶，小心翼翼地捧著，愛不釋手。

回到家，我放下塑料盒，仔細地觀察起來。小金魚的身上布滿鱗片，在陽光的照耀下閃閃發光，變換色彩，活像變色龍;一張小小的嘴巴不停地一張一合，吐出一個個小泡泡，好像在說：“看看我，多漂亮呀!把我好好養下去吧!”還有那小巧玲瓏的尾巴不停地擺動著，像是在炫耀自己的美麗。

小金魚吸進的水是從哪里進，又從哪里出呢?看著小金魚一張一合的嘴和鰓，頓時一個疑問就在我的腦海里產生了。于是，我把一條小金魚放進另一個裝了水的瓶子里，又找來一些紅墨水，擠進滴管里，等著小金魚靜下來。不一會兒，小金魚不在那么活潑，漸漸地靜下來了，我趁機想它的嘴邊射了一些紅墨水，可小金魚好像早有了防備，迅速地閃開了。篇二：觀察金魚作文

觀察金魚作文 《作文:觀察金魚》有一只小金魚全身是金紅色的，嘴巴是尖尖的，還帶著銀色的斑紋，圓鼓鼓的小肚皮有一層一層的魚鱗組成的，在水里顯得那么閃閃發亮，它的尾巴像銀杏樹的葉子，游的時候像在翩翩起舞的公主我就叫它公主；還有一只稍微大些的小金魚的頭部是深紅色的，嘴巴鼓鼓的，身體是雪白雪白的它有四條岔開的尾巴攤開時猶如開屏的孔雀，于是我給他取名叫“孔雀先生”。我想給它們增加一些營養——面包，它們好象不十分喜歡的樣子，兩只鼓鼓的眼睛好象在說：“我在原來主人那里吃了好飽啦！”，我發現水有些渾濁，于是我就給它們換了水，可愛的小金魚看到干凈的水就在里面更加自由自在地嬉戲游玩......只要我一有空我就去看看公主和孔雀先生的，每次的拿著面包給它們扔進去時，它們一點兒也不領情，理都不理我，我還真的一點辦法都沒有。早上我醒來的

還有一次，我去給小金魚喂食，小調皮知道我來了，就在水面上慢慢的漂了起來裝死。我突然看見小調皮死了，心里非常傷心，便用手摸了它一下，它又很快的翻過身來，游走去玩了。看到這個情景，真讓我哭笑不得。

小調皮，你以后可別再調皮了!2.我們班的小金魚

我們班上養了六條小金魚，它們長得非常可愛，同學們都很喜歡它。

小金魚全身金黃金黃的，像穿上了黃金甲一樣，在陽光下閃閃發光。小金魚的兩只眼睛鼓鼓的、亮亮的，像瞪著大眼睛看外面的風景，仿佛好奇心永遠得不到滿足。小金魚的嘴巴圓圓的，像拼音字母“o”，時而吐著一串串的水泡。我特別喜歡小金魚的大尾巴，近看，像美麗的扇子;遠看，像漂亮的黃紗裙。

小金魚吃東西的時候最有趣!當我們把魚食放進魚缸，它們就搶著吃，一口就吞下去了，一點也不浪費，吃完了，它們搖擺著尾巴看著我們，好像在說：“真好吃，真好吃!”

多么可愛的小金魚啊!它們給同學們帶來了無窮的樂趣和歡樂的笑聲。

3.小 金 魚

今天，我把作業做完了，正走在回家的路上，忽然看見有許多人擠在一起，他們在干什么呢?我感到很好奇。于是，我就湊過去，我看見有一個賣金魚的人正準備把一條小金魚給扔掉，原來這條小金魚快要死掉了，但它依然還在呼吸，這也是一條生命，我覺得小金魚很可憐，我連忙說：“叔叔，別扔，你把這條金魚送給我，好嗎?”叔叔很爽快地答應了。于是叔叔把金魚裝到了一個裝滿水的方便袋里，送給了我，我謝過叔叔端著金魚高高興興的回了家。

回到家里，媽媽連忙把家里原有的一個很大的金魚缸找了出來，洗凈后裝滿了水，把這條奄奄一息的魚放進去了。媽媽說，要給它足夠的空間讓它呼吸。忙完這陣兒，媽媽才問我魚的由來，我把事情的來龍去脈都講給媽媽聽了，媽媽用贊許的目光看著我，夸我是個善良、有愛心的孩子，媽媽決定和我一起努力，救活小金

魚。媽媽給小金魚喂吃的，和我一起看著小金魚，媽媽說小金魚能否活下來，現在只有看金魚自己的了，我們唯有的只是祈福，我這才仔細觀察小金魚，它長著一雙又大又圓的眼睛、嘴巴小小的，扁扁的成橢圓狀，腹部和背上還有些鱗片,紅色和黑色組成了身體的顏色，非常的漂亮。可它老是偏著身子游來游去的，我想它一定是哪里受傷了，游不動了。這條金魚吸引了院子里許多小朋友，他們都跑來觀看小金魚，也為小金魚的生命擔憂。雖然我們對小金魚是百般呵護，但是小金魚還是沒有逃脫命運的折磨，經過數小時的抗爭，它游的越來越慢了，呼吸也越來越弱了，最后還是死掉了。我們大家都很傷心，決定用鞭炮的形式把小金魚送往去天國的路。

到了晚上，小朋友們都來了，我看著人到齊了，就宣布儀式開始了。我們在小金魚周圍點上了蠟燭，把準備好的電光鞭拿出來，每人發了幾根，同時點燃。我把準備好的錄音機打開，音樂隨著金光閃閃的焰火響起，我和李安琪也隨著優美的旋律跳起了“拉丁舞”。我們都希望能把快樂傳給小金魚，讓它高高興興地踏上去天國的路。就這樣，我們一直玩到半夜才回家。

我們在心里默默的祈禱小金魚能在天國過上美好的日子!

篇三：小學作文：我家的小金魚

我家的小金魚

我從小喜歡養魚，養過的品種也不少。至今，在我那圓柱體魚缸里還有三條可愛的小金魚呢。

這些小金魚，形態各異，色彩不同。有紅的，有白的，有紅白相間的。它們游動起來，各具情態，真是有趣極了。你瞧，那條丹頂鶴就像婚禮上的新娘，美麗而典雅，游動起來多少帶點傲慢的味道，這也許是太漂亮的緣故吧!當這三條小金魚一起在放滿水草的魚缸中游動時，真是別有一番情趣，一點兒也不比精彩的舞蹈表演遜色。

最為精彩的要算小金魚爭食吃的場面了。當我把一撮魚食投入水中時，六條小金魚一改平時慢條斯理、溫文爾稚的姿態，一擁而上，反應之快，真叫人難以相信。有時候由于轉彎太急，圓滾滾的身子幾乎翻過來。即使這樣，也不會影響它們撲向魚食，它們會半仰著身子把魚食吞下去。它們常常會為爭吃一條魚蟲撞得人仰馬翻，那場面真叫人忍俊不禁。

我的小金魚活潑、可愛，給我的生活增添了無窮的樂趣。

篇四：小學作文：可愛的小金魚

可愛的小金魚

我的小金魚很可愛，五彩斑斕，真惹人喜愛!那天生日，媽媽推開我的房間門：“寶貝，你猜這是什么?”“蛋糕?”“不是，這是小金魚!”“小金魚!”我興奮極了“謝謝媽媽!”

小金魚真可愛。身體全是紅色，頭上還有一個紅瘤子，像頂紅帽子，可愛極了!從此，我天天為這個“新朋友”喂食換水，細心的照顧著它 它十分調皮，每天在水中游來游去，一會藏到假山里，一會藏在水草中，一會又浮在水面上吐幾個泡泡。總之，沒有一刻閑著。

經過好久以后，我的小金魚變成了大金魚，我的細心照顧沒有白費，媽媽也十分開心，我也十分開心，大金魚，我愛你!

第五篇：初一 英語小作文

英語作文“My School Life ”的教學設計

海南省保亭縣南茂中學陳秀梅

假如你是Kangkang，請以“My School Life ”為題寫一篇60個詞左右的短文。

提示詞語；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.