如此长的狗

有一位盲人。一天他在街上走,踩到一只正在睡觉的狗的脑袋。狗“汪汪汪”地叫了一阵。然后盲人继续往前走了很长时间。这次他踩到另外一只狗的尾巴。这只狗也“汪汪汪”地叫了起来。盲人以为它是第一只狗。所以就说道“:这只狗可真长!”Such a Long D ogThere is a blind m an.O ne day he w alks in thestreet.H e steps on the head of a sleeping dog.The dog barks fora w hile.Then the blind m an goes on w alking for a1ong tim e.This tim e he steps on anotherdog’s tail.The dog barks,too.The blind m an thinks it is t…     

广义齐次微分方程的降阶法

本文讨论广义齐次微分方程F(x,y,y’…,y~(n))=0的解法,利用双重变换x=e’,y=ue~(mf),再令z=du/dt,将方程降低一阶.     

通过掌握英语语言知识提高英语听力水平

Improving a learner‘s listening ability of English is an important and long-term task. Based on the writer’teaching and learning experience, she points out in the paper that one should have a solid linguistic foundation of English, i.e. a good mastery of English knowledge including phonetics,grammar and lexicology.     

论《红字》中的《圣经》意象

It cou ld not be said too often thatHawthorne belonged to acu lture for wh ich the B ib le was still the book of books.Therewas no end on secret evils in hum an life.The hum an soc ietyneeds unceasing purification.Th is was Puritan’s notion.It wasalso Ha…     

有心二次曲线过定点弦中点问题的探讨

<正> 二次曲线过定点弦的中点向题,是解析几何中比较典型的一类问题。在中学数学及数学竞赛中经常出现。本文用仿射法,对有心二次曲线就此类问题进行系统探讨。 所谓仿射法,就是在处理问题时用线性变换 x=au+bv+c y=du+ev+f     

洁净的社区

奖丽的阿4.大姐姐上初一了，僧扩限月队铝乱扔她垃好找翼靡悬鬓They.o四9 .pio户e资rs，.贬!a只·’‘”””””‘’‘.“””曰Uttenng .n me w.no咔嘛脸!坪:裁们畏来来杜会钓主人，攻在枕反该关义杜会生活，美夜集休，美夜他人。渔到事崎，不冷淇，不回健。退对井夜健服成长畏有根大好处钓。心.心.洁净的社区@耿光 @王天抒~~     

英语读吧

一一一一一一一一一,二~~ L00k!Wll之It’S A:What are 这些是什么? B:They are 这些是梨。A:Where’5 the tree? 树在哪? B:It’5 over there. 树在那边。A What are 那些是什么? They are 那些是苹果。those? B aPP 1 e 5. A:I’m very haPPy today. 我今天很开心。     

营养信息干预对农户作物营养强化新品种采纳的影响

Biofortification is an emerging intervention to alleviate hidden hunger in China.How to increase farmers’ adoption of biofortified agricultural products is a real problem of biofortification in a context of information asymmetry.Based on experimental method to investigate the influence of nutrition-information intervention on farmer’s willingness to adopt biofortified agricultural products,our research takes the example of iron-rich rice and discuss the moderating effect of value appeals,source of nutrition-information and the scale of farmer operations.The result reveals:1) in the context of information asymmetry,the nutrition-information intervention has a significant positive effect on farmers’ willingness to adopt biofortified agricultural products; 2) the relationship between nutrition-information intervention and farmers’ willingness to adopt is moderated by the farmers’ value appeals.No matter which value appeals farmers hold,nutrition-information intervention can improve their willingness to adopt,and the nutrition-information intervention has a more significant effect on nutrition oriented farmers’ willingness to adopt; 3) the relationship between nutrition-information intervention and farmers’ willingness to adopt is moderated by the scale of farmer.Compared with small-scale and large-scale farmers,nutrition-information intervention has a more significant effect on medium-scale farmers’ willingness to adopt iron-rich rice; 4) the relationship between nutrition-information intervention and farmers’ willingness to adopt is moderated by the source of nutrition-information.Compared with the information from seed companies,nutrition-information intervention has a more significant effect on farmers’ willingness to adopt when the information comes from government agencies,interpersonal communication and media.Therefore,it is suggested to enforce nutrition information intervention and pay attention to the moderating effect of farmers’ value appeals,source of nutrition-information and the scale of farmer operations on the impact of nutrition information intervention on farmers’ willingness to adopt.     

Allegorical and Symbolic Expression of the Central Theme of Silas Marner

Short as it is,Silas Marner is regarded as one of George Eliot’s most popularnovels.This novel,with its c1ear stream of thought,compact structure and deepphilosophical and moral insight into human life,does great credit to its authoras a gifted novelist in 19th-century English literature.Like most of Eliot’s other works,Silas Marner is highly didactic,written witha method characterized by an overt presence of the author as a narrator andcommentator to express her own outlook on life and on the world.But the teach-     

Teacher′s Flexible Roles in Class——Improve the Extensive Reading Teaching in Normal College

1.IntroductionNowadays,when TESOL is talked about,the communicative student- centered teaching approach isemphasized.The old or traditional teachers- centered approach has gradually lost its dominating place.Asfar as the reading class is concerned,a teacher’s ro1 e should a1 so be changed. He orshe should notonly bethe governor,but also a contro1 ler,an assessor,an organizer,a prompter,a participant and a resource( Harmer,1 983) .In this paper,the traditional methodo1 ogy in extensive read…     

月光

丫介爪褚开始闪绷。沮柔的银镰，一个世界。下那一切漫漫无边。︷斑。在幻想中疾飞.密，奔向白皑皑的雪山顶上.︸空不曾入睡!︸吸粉明朗的月光。月光@巴尔蒙特 @飞白 @愤青~~     

YANTAI TEACHERS COLLEGE JOURNAL Natural Science Edition 1989 Vol.5 NO.1～2 TOTAL CONTENTS

A Propertyof Soltttlon forthe Equation of*theon Parltyprogreesslve PoP。fat。on Dyam。cs…;………………··,…………………··Gao Shuchu。(1.l)The StarlikeRadius ofCertain Analytic 卜unction ”·’………’··’·’··”·’…………··’……·’·’…·’·”’…’…………·Ya。g Guo。e。(1.10)The Uniqueness of Limit CJcle of a Blochemical Reaction Model…………………………………………………………GoengNbing(117)Solution for the Dynamics of Parity Progressive PoPulation………………     

鼓

一裸大树腹中空，两头都是皮儿绷。每天上堂鼓三下，叶通p卜通又外通! (不通不通又不通)火\一一(讥无真才实到‘日...‘鼓@关汉卿!元~~     

曙光驱黑暗 凯歌满东国(诗·藏文)

、刁。扣叩a叮日叩’乏冈司。‘。勺。q。勺民月、、’。乏明1’8、’ql’。今甲，， 雨叮日。下。。爿丫墅1、卞、〕，’。卞”令7’qs’牙a、’E’。笛、咱，。。勺”； 纳’日’。亩’卜。qF’。’。an’。’a令呐、’。宁囱’。聆11’窑1。’8匈”哼， 。蔫1旬’咱叮乡啊妒、。’。今丁。＊、雪。噶7叩，日卧。、卢1’。午。。乍 亏口Q’匀’自，月畜，’。自’F”q。下g。，qQ”。蓖1’和，习丁。穹弓’。P丁弓， n弓’。～，1。’。员’叩，。呻一习’。朗．令司。下g叮e丫。舀’予’丐’骂。’。，习？ …     

学童谣 说英语

口张晓丽 M r M 0 On Oh,Mr Moon,what doyOU See? Chiidren’5 faees,}ooking at me. Oh,Mr Moon,whatdoyou do? }}ight the wor!d thewho!e night throUgh. 月亮先生 啊,月亮先生,您看见了什·么? 孩子们的小脸向我仰望。 啊,月亮先生,您干的是哪一行? 我.彻夜把这世界照亮。 琪纂 万Can Dr万ve a StorYou ean drjve a ear,RUnning on the road fast.1 ean drive a star,F Iying in the dark.The bestl{augh,!}augh the}ast.我能驾着星星你能开车跑上跑我能驾着星星,在夜空中遨翔。谁笑到最后,谁笑得最好。心。口友时亡人eM口口…     

“在”的进行体功能再研究:一种系统的观点

进行体标记"在"表事件的当下现实发生,其基本作用对象是动作的一个最小基元:"动子"。"在"的语义特征是内部性、同质性;一个事件往往包含众多不同动子,"在"可指事件中的任一动子,但又不限于某一特定动子,也不表其间的次序性、全体性,因此,其所述事件表现为一种无向度的平面式持存。比较来看,延续体("做下去")也表事件进行,但为动子间赋予了"次序"参数,所以整个事件表现为向前推进,完结体表事件的界限或转为另一状态,基于外部视角,其所指事件自身则已不存在,只有进行体可指出事件作为其自身的驻留。

Abstract：

Zai (在) is a progressive marker denoting that an event is taking place in the moment.While an event may contain many action-segments in it,zai only indicates that anyone of them is on function and it does not endow them with an order.Therefore,the predicate expressed by zai could be considered as an internally homogeneous activity.Comparatively,the continuous aspect (e.g.zuo-xiaqu) denotes an event is on progress also,but it gives an order between the action-segments in addition.On the other hand,based on t...     

汕头大学艺术学院杨培江副教授绘画作品《孩童》

琴扣当浙巾担某珑耸名伶坦到泪回旧“群泪}禽州泪华珍。{国于川令契家攘侧衅牢尊州“草鞍靛“李豁瞥一州存皿策。只导聆碱西燎食袋鸽热督酬恻启链“俐牟洲彰名感剖吴司淤皿蒙璐挥名澎刹辈物卜代异舞杯名燕瑕’禅绷四题喉g称牢卜饭州卜1震澎哪洲诞g布卑叔咪“草伟}日输脚皿装军洲子板州“绷令{国旧牡侧物书昭!河名貂者倾郸。举御垠留划载职担其叨硬铡樱小爷簇{国圳1半编{回念刊于一祝尔彭鹅卜幸宾盈碱算划“掣担其名释拐旧史称牟宋r契宾名皿拟J一国值名军绷划系咪澎举扣彭愉碧娜牟宋们关君令塑牟绷燃-只书秘{回圳}半绷{国禽馥找抓琴们兴窄邺…     

总理莅临瑞晶城(外一首)——忆温家宝总理视察慰问瑞昌地震灾区

总理亲临瑞昌城，山欢水笑迎亲人。风尘千里情深切，万众舒眉沐党恩。吃穿医疗全问到，新村健步振灾民。中央慰问化动力，勇建家园百业兴。迫旦鸡绷眺翻鹭—忆家乡瑞昌市“ll.26’’5.7级地震烨烨留建地扭天，房塌屋倒史无前。桑田倾刻陵为谷，万众忧心灾接连。闻讯中央深惦念，弟兄省市急支援。帐篷物资忙抢运，慷慨支援建间阎。总理莅临瑞晶城(外一首)——忆温家宝总理视察慰问瑞昌地震灾区@杨庆祥~~     

英语读吧

没有我你们走不了公共汽车很拥挤。有个男人想上来,但是没有一个人给他让路。“喂,让我上车!”这个男人喊道。“车太挤了,你最好等下一辆吧。”一位乘客对他说。“但是没有我你们走不了,我是司机!”这个男人说。The bus is crow ded.A m an tries to get on,but no one gives w     

英文摘要

Questioning Rigby＇s Critique on Marx＇s Materialism/ WU Xuedong （Teaching Department of Ideological and Political Theory, West Anhui University, Ln＇an 237012, China）
Abstract： Rigby critically evaluates materialism in Marxism and History and deconstructs Marxist productivity determinism by constructing an alternative theory about production relation with primary nature. From an academic point of view, Rigby＇s misreading of historical materialism mainly results from his shortcomings in research method and his misunderstanding on materialism.