夏天谁在歌唱

夏天谁在歌唱?张冰蝉儿在歌唱它在赞美荷花荷花在骄阳下开放夏天谁在歌唱?蛙儿在歌唱它在赞美庄稼庄稼在圆月下成长夏天谁在歌唱娃娃在歌唱歌唱祖国，歌唱家乡，赞美童年幸福的时光!夏天谁在歌唱@张冰!237421安徽省霍邱县姚李镇南街~~     

小鸟在天空消失的日子

野兽在森林消失的日子森林寂静无语,屏住呼吸野兽在森林消失的日子人还在继续铺路鱼在大海消失的日子大海汹涌的波涛是枉然的呻吟鱼在大海消失的日子人还在继续修建港口     

和田路小学的“纸盒”创意

在金字塔下探寻法老的奥秘,在城堡门口与全副武装的骑士决斗,在高耸入云的教堂里祈祷,在紫禁城中咀嚼华夏千年的兴衰史,在车水马龙间感受都市繁华,在火箭发射台下领略航天科技的辉煌……风格迥异的建筑活跃在和田路小学的操场上。2014年6月5日,     

等下个季节

如果有人问我喜欢哪个季节,我会回答说:"我喜欢下个季节,我也在等下个季节。因为,春天我在等待夏天,夏天我在等待秋天,秋天我在等待冬天,冬天我在等待春天。"在春暖花开的春天里,我在等待着夏天。因为春天感觉不新鲜,想在绿叶如荫     

给自己一个春天

面朝大海春暖花开——海子春天在哪里?春天在欢乐的歌声里;春天在哪里?春天在流淌的小溪里;春天在哪里?春天在大地的怀抱里。在不知不觉中,春妈妈把春天的一切都带给了我们,让我们享受着这春暖花开的季节。     

德育在哪里

《春天在哪里》这首歌大家都非常熟悉:春天在哪里?春天在那青翠的山林里,春天在那湖水的倒影里,春天在那小朋友的眼睛里。德育在哪里呢?有人说,德育在班主任那里,有人说德育在政治老师那里,还有人说,德育没有教材,没有大纲,没有课时,没有考试,不知道德育在哪里。德育到底在哪里呢?下面     

一般疑问句及答句中“在”的词性

本文就一般疑问句里"在"分别作动词、介词、副词时,答句中"在"的词性的可能性进行了探讨。根据句法的性质和词性的特点,"在"在一般疑问句里作动词时,答句与问句是一致的,"在"均为动词;"在"在一般疑问句里作介词时,答句与问句出现不一致的情形,"在"除了为介词外,还有作动词的可能;"在"在一般疑问句里作副词时,基本情况同"在"作介词时差不多。     

信息时代 我们该怎样阅读?

关于阅读,有过一个形象的说法:渔民在阅读海洋,农民在阅读大地,医生在阅读病人,气象人员在阅读天空。凡是用眼睛看到的、用心去体会的,都是在阅读。然而,在信息社会到来之时人     

摘草莓（习作）

我在国内时,曾经在《世界博览》杂志上看到了一个中国留学生写在芬兰摘草莓的文章,因为当时我爸爸在芬兰作博士后,我便盼望着什么时候也在芬兰摘草莓。     

哥伦比亚大学

哥伦比亚大学“她的学生在联合国学政治,在华尔街读金融。在百老汇看戏剧,在林肯中心听音乐。她是美国最古老的五所大学之一。欧元之父蒙代尔在这里留下光辉的足迹,基因学的奠基人摩尔根在这里掀起生物界最彻底的的革命!”     

卡思卡特城堡

It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,     

不同的吃喝玩乐

一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/     

漏洞百出的教育

Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?     

汉字倒说

汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。     

只要努力,不要后悔

There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.     

浅谈移民问题

Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject.     

Sister Carrie, an Adherent of Desires

Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities.     

Improvement of one-cycle controller by use of proportional integral differential controller

1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec…     

钱生钱!

我们绝大部分人都同意一件事情——我们喜欢金钱。但是你对金钱的喜欢之情足够到让你创立一份事业么?.财富通常被人忽视,主要在于人们不能真正了