无题—记仰望篇 作文

如果是正确放的话,物体就是47.3G
可现在是放反了.所以左边法码是47G,游码是0.3G,右边物体假设为X
这等于是用右边的物体去称了左边的法码.
也就是实际等式是：左边法码47G＝右边物体X+0.3G
得出：右边物体X＝47G－0.3G＝46.7G

一说诗中所说是阳城的景象 这是联系诗歌内容和平时阅读经历的个人理解
因为发现这四个字的研究内容搜不到
李的无题诗有众多名家研究 一个小小的字都要拿出来研究的 如果搜索不到 那么说明这不是重要点 它甚至不是一个点
只是一个说明

不去想 那些已拥有了快乐的孩子因为我相信 我已后一定也都会拥有快乐所以我现在 在努力的和孤独拼搏……＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿不去想 那些还徘徊在孤独中的孩子因为我相信 我走出了孤独他（她）们也一定也会走出去所以我现在 只能默默祝福他（她）们……＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿我终于 看到了那些“花”正在快乐的绽放着朵朵都带着自己的希望绽放着因为，那些“花”都试过了孤独的滋味所以他（她）们更会珍惜现在的快乐……

见面的机会真是难得,分别时也难舍难分,况且又兼东风将收的暮春天气,百花残谢,更加使人伤感.

夜吟应觉月光寒 这首诗是说作者很挂念对方,不知道对方是否有穿衣服,冷不冷

我就像听到了心底的迷惘那年你选择向北的路我却做了向南的决定任时光这样的飞逝即使我们的相聚遥遥无期我仍然守候渺茫的奇迹直到回忆云淡风轻不想去证明儿时的傻气也无力辩解童年的幼稚岁月里的声声叹息或许是成长的标志让我们扬起青春的旗帜不管前方的道路是多么艰辛无论快乐还是忧郁就让青春无悔，梦想无敌

（序）
我觉得我的心像是一条暗藏汹涌的河，封冻了千年。终于有一天，你走过我面前，那些沉寂了千年的涌流开始疯狂的摇晃撞击，嘶喊着要冲破这个千年的禁锁。我的手因为你而颤栗。我迟疑着把手伸向你，乞求你止步，然而你却默然无视。
于是一切又开始沉寂了，温热瞬间冷却。
我终于发现，原来我并不是不会难过不会哭泣，只是那些为你而有的勇敢和为你而流的泪，压抑了千年，只苏醒了一次，然后再次沉沉睡去，在寒冷和孤寂之间再次被封冻千年。
（天空）
有时候，我会觉得自己任性、固执又不可理喻。寂寞的时候，就抬头看看教室外的天空，蓝色的、白色的、灰色的云飞快的在眼前掠过。
偶尔在日暮的时候，会有一群鸽子迎着海风在空中徘徊，扑扇着灰白的翅膀。
那些浅浅的光泽从它们羽毛的间隙中飞快的穿过。我不知道它们是在往哪儿去，也不知道自己是在寻找些什么。只是望着望着，心中便有一种悲凉。
它们的心脏的最冷僻一处一颗一颗的渗透出来，然后像气球一样飘满我的视线。于是我就从天空里看到自己的忧伤、眼泪和痛楚。
它们哪儿也不去，就在那儿漂浮着，挤搡着，久久不散。后来，它们就悄悄的落了下来，我的眼睛就这么下一场雨。
一场带着一点淡淡忧伤寂寞的雨。
（前世）
前世今生，生命的轮回不断的转。生活让我无言叹息，尽管从未经历世事却像已经走过了千山万水，越过了沧海桑田。
感觉就像前世的沧桑还留在记忆的深处，不曾离去，不经意就能忆起。
我很少流泪，我感觉我身体内的所有能化成泪水的水分在前世就已经被蒸发散尽。
当小美人鱼用自己美妙的歌喉向往住在深海底的巫婆换取每走一步就会感到无比痛楚的双脚，当她用含笑的眼眸温情的注视着王子，当她听到自己深爱的王子说要娶邻国的公主，当她将能挽救自己生命却要插进王子胸膛的匕首奋力抛向大海深处……
我所有的语言和眼泪便随着那初生红日的第一缕晨曦化作了如梦如幻的泡沫，消失在了空气里。
那是一种属于前生似的忧郁，我时常会感受到。失去了眼泪和语言，却荏苒要承受轮回的辗转和煎熬。
（玻璃瓶）
曾有一次，我站在海的堤岸上，往海里奋力投下了一个透明的玻璃瓶。
瓶里有我的昵称我的手机。
还有我对远方的人的微乎其微却真诚无比的祝福和祈祷。
头顶上空传来鸟儿萧瑟悠长的啼叫。
我抬头，一只鸟儿扑扇着黑色的翅膀以绝美的姿势疾速掠过天空，是一只孤单的鸟儿。
再低头看那玻璃瓶时，它已经漂出好远好远。波浪此起彼伏，我的玻璃瓶随之浮浮沉沉。
后来，我突然想起了那个玻璃瓶。
我想，我的玻璃瓶此时流落到何方了？是否依然孤独的在空荡寂寥的海洋上漂泊，守护着一辈子的孤独？或者已经碰撞到了坚硬黝黑的暗礁，带着我的祝福沉入了冰冷的海底？
（文字）
比起口头表达，我更倾向文字表达。
笔尖摇曳，落下一地美丽芬芳的枝叶，每一片都有自己绝美的姿态。
白纸黑字的游戏，从未使我疲倦不堪。
薄薄的那一页纸上，沉淀了我多少心情。
岁月流转，流水带走了光阴的故事，时光老人染黄了每一页曾经深情倾注的记忆，留下更深更厚更沉重的沉淀。
每一次我翻阅着昨日的文字，就像翻阅着昨日的自己。
触摸着那些岁月留下的痕迹，触摸着那条条青春驶过的印辙，触摸那些曾经自由的飞翔，触摸那些不曾走远的心情。
心中常常会弥漫起时薄时厚朦胧的雾气，久久不散。
那些忧伤的、快乐的、明媚的、多愁善感的、平和的。越是夹杂着疼痛的百样心情都曾经来过我单薄的青春。
有时候，它们很快就逝去了。有时候，却停留下来许久许久，然后才慢慢的被遗忘。
（苦涩）
每一天，身边的人来来往往，熙熙攘攘的人群中，陌生的环境，陌生的脸孔，陌生的声音，陌生的味道。
风摇曳着我拖在身后的长长的黑影，我在人群中穿梭，却固守着那一份心底的寂寞。
因为这种寂寞，我感觉自己像是一个生在路边等待爱情的小孩，痴痴地盼。
月亮出来了，星星出来了，却一直没有等到那个在我最美丽的时候经过身边的人。美丽与期待，在那一刻消失得无影无踪。
月亮下山了，星星隐去了，所有带泪的月华凝成冰霜，经久不化。青春与梦想，也从此睡去，不复苏醒。
我拔了一颗狗尾草，坐在路边，认真的模仿儿时那般，将狗尾草含在嘴里，却感觉到了从未有过的苦涩。
难道这小草儿在我不在的几年间，已经由甜蜜化成了苦涩，还是我的内心已经渐渐被苦涩充盈？
车来了，坐上你的明天；撤走了，我还坐在路边。风来了，云就会少一点；你走了，我住在雨里面。
（末）
幻想乘风而起，飘转摇曳。
或许摇摆不定，注定是失去；或许依依不舍，注定是明基。
我望着风中的飘散，任一切凌空。
那凌深邃的海，沉淀容纳着一切。
所有的悲伤总会留下一丝欢乐的线索，所有的遗憾总会留下一丝完美的角落。
我在冰封的深海寻找希望的缺口，却在午夜惊醒时，蓦然瞥见绝美的百合。
（后记）
其实捏。。
这篇是以前一些文字合成的。。
范围太广思绪太乱。。
抓不住主题。。
抓不住梦想。。
《不羁的天空》实在是短。。
好抱歉。。
所以来了篇长的。。
额。。赫赫。。

衣带渐宽终不悔,为伊消得人憔悴

The building that I live to move to a new resident.I live in the suburbs of the building, is surrounded by some of the leaves have thick trees, but they have not lived in the fourth floor of the blocking my view. I'm lucky that I chose such a good floor, it gave me, is the thick green, and not far from the low, such as dense as the grid cage code grey city live floor. www.***.netposition nets www.***.neteous single house were made, a variety of tiger is blue, and move a wooden desk in a sunny morning, the quiet at four d text, to express his happiness heart most pure, the most wonderful thing. But I hope most, is a puppy, a lovely dog in the flower beds after bees heh butterfly, and join me in the green to drip rolled on the lawn, see together sky waves around the baiyun, in soft big bed do fantastic dream.That is such a world.Like a dream dreams."Are you the bike time," the author of?" GaoMu suddenly asked me, he seems to be in my face caught a cleave the cycling time "information."Yes." Granted, I says, and as he played very happy, he said my name is small six, the bicycle time "author also called small six, a man of the people is not take a bizarre and a celebrity with the same name. GaoMu said a lot of things, I don't really care about, I've been staring at that only call the friendship of dogs.In our conversation, it has been in the home of each room in and out, still standing at the front of the master, the straight back, held his head, eyes toward the direction of the ceiling wait-and-see, sometimes also with the cold symbolic black nose touch my finger, and this as greeting said. It even has several times climbed the GaoMu shoulder, with scarlet tongue hard lick his face, in the face of left sticky saliva, but he doesn't like any other dog owners that angry, also with such pet hug it's head. It naughty ground untied are squatting in ZeCai mistress apron, the hostess just to blame, its eyes would immediately be moist, still use to head to the ceng the hostess legs, the hostess not bear, had to give it a good meat just stew. So, it in the house again raise proud head walking around.It fur bright clean, and see that the owner good care of it, I think it is even dull the master of the house.The weather is very cold, the mercury thermometer almost close to the freezing point of water. The house is very dry, the in the mind like depression cannot be beat, I'm going to put down the draft in hand, go out activities activities. I'm in the sweater and a heavy down jacket, I in the mirror bloated like a penguin.My eyes fell into a piece of white stuff, the snow has not yet ablation, in a weak sun, the halo of a dazzling. The leaves of the tree overnight litter, and covered by thick snow, leaving only the black tree branch abrupt to stand in the snow. There is a tree wankou thick trees, it somehow left a ugly scars, like one eye.The river on the trail except I have no other people, at least, I think so, who also won't give up the warm bed and early in the morning to cold outdoor, wander aimlessly walk off. I suddenly feel some alone, but I quickly dismissed the idea, because in my not far from the front, there are three string of footprints of the two big, and a string of seems to be small animals unique slim footprint. The three string of footprints very clear, and not be continuous light snow covers it.

春蚕到死丝方尽,蜡炬成灰泪始干.对偶：春蚕——蜡炬,到死——成灰,丝——泪,方——始,尽——干.比喻：将自己的感情比喻为春蚕和蜡炬,至死不渝.

尽力啦!
The walking youth
The youth flow in the season
The youth in rain
The monsoon will never come
The beautiful youth
The bloom season
The youth---The morning of life
The youth has no title
The lonely memories
The favour time

天为帐幕地为毡,日月星晨伴我眠.夜间不敢长伸脚,恐踏山河社稷穿.

蛋白质

无题
相见时难别亦难，东风无力百花残。
　　春蚕到死丝方尽，蜡炬成灰泪始干。　　晓镜但愁云鬓改，夜吟应觉月光寒。　　蓬山此去无多路，青鸟殷勤为探看。　　这首诗，以女性的口吻抒写爱情心理，在悲伤、痛苦之中，寓有灼热的渴望和坚忍的执着精神，感情境界深微绵邈，极为丰富。　　开头两句，写爱情的不幸遭遇和抒情主人公的心境：由于受到某种力量的阻隔，一对情人已经难以相会，分离的痛苦...

无题
作者：李商隐
昨夜星辰昨夜风,画楼西畔桂堂东.
身无彩凤双飞翼,心有灵犀一点通.
隔座送钩春酒暖,分曹射覆蜡灯红.
嗟余听鼓应官去,走马兰台类转蓬. 这是一首恋情诗.诗人追忆昨夜参与的一次贵家后堂之宴,表达了与意中人席间相遇、旋成间阻的怀想和惆怅.
首联由今宵之景触发对昨夜席间欢聚时光的美好回忆.在这个星光闪烁、和风习习的春夜里,空气中弥漫着令人沉醉的幽香,一切似乎都与昨晚在贵家后堂宴饮时的景况相同,而席间与意中人相遇的那一幕却只能成为难以重现的回忆了.诗人并未直接叙写昨夜的情事,而是借助于星辰好风、画楼桂堂等外部景物的映衬,烘托出昨夜柔美旖旎的环境气氛,语句华美流转,富于唱叹的情致,将读者带入温馨浪漫的回忆中.颔联抒写今夕对意中人的思念.自己此刻虽然没有彩凤般的双翅,得以飞越重重阻碍与意中人相会,但相信彼此的眷恋之心当如灵异的犀角暗中相通.“身无”、“心有”,一退一进,相互映照,是间隔中的契合与沟通,怅惘中的喜悦与慰藉,表现了诗人对这段美好情缘的珍视和自信.两句比喻新奇贴切,剖划深刻细致,展示了诗人抒写微妙矛盾的心理感受的高超才力.

无题
李商隐
相见时难别亦难,东风无力百花残.
春蚕到死丝方尽,蜡炬成灰泪始干.
晓镜但愁云鬓改,夜吟应觉月光寒.
蓬山此去无多路,青鸟殷勤为探看.
注释：
1．无题：唐代以来,有的诗人不愿意标出能够表示主题的题目时,常用“
无题”作诗的标题.
2．丝方尽：丝,与“思”是谐音字,“丝方尽”意思是除非死了,思念才
会结束.
3．泪始干：泪,指燃烧时的蜡烛油,这里取双关义,指相思的眼泪.
4．晓镜：早晨梳妆照镜子；云鬓：女子多而美的头发,这里比喻青春年华.
5．蓬山：蓬莱山,传说中海上仙山,比喻被怀念者住的地方.
6．青鸟：神话中为西王母传递音讯的信使.
赏析：这是诗人以“无题”为题目的许多诗歌中最有名的一首寄情诗.整首
诗的内容围绕着第一句,尤其是“别亦难”三字展开.“东风”句点了时节,但
更是对人的相思情状的比喻.因情的缠绵悱恻,人就像春末凋谢的春花那样没了
生气.三、四句是相互忠贞不渝、海誓山盟的写照.五、六句则分别描述两人因
不能相见而惆怅、怨虑,倍感清冷以至衰颜的情状.唯一可以盼望的是七、八两
句中的设想：但愿青鸟频频传递相思情.

许多人对惯性理解存在误区,总是把惯性与运动快慢或者速度变化快慢混淆,运动快慢取决于速度,速度变化快慢取决于加速度,惯性大小取决于质量.混淆的原因是没有区别开惯性与动能的概念,动能的大小与质量速度都有关,在惯性和动能里面都有质量因素.例如一个质量不变的物体运动时,惯性也不变.它快时容易撞倒人,慢时不易撞倒人,是因为动能里面的速度变化了,从而引起动能大小变化,动能大时就把人撞倒,这与惯性无关.

这是唐朝诗人李商隐的七律〈无题〉,全诗是：相见时难别亦难,东风无力百花残.春蚕到死丝方尽,蜡炬成灰泪始干.晓镜但愁云鬓改,夜吟应觉月光寒.蓬山此去无多路,青鸟殷勤为探看.

见面的机会真是难得,分别时也难舍难分,况且又兼东风将收的暮春天气,百花残谢,更加使人伤感.
表现了有情人那种难分难舍的心情.

　　1 这是一首感情深挚、缠绵委婉的爱情诗.
　　首联是极度相思而发出的深沉感叹,在聚散两依依中突出别离的苦痛.两个"难"字包含了不同的意义,前一个"难"是写当初两人相聚的不易,有过多少思念追求；后一个"难"字则写出离别时的难舍难分和离别后双方所经受的情感煎熬,可见这对恋人的爱情生活是多么的艰难和辛酸.第二句则写伤别之人偏逢暮春.百花盛开凭借的是春风之力,而春风力竭,则群芳凋逝.花尚如此,人又能怎样呢?诗人在这里用暮春景象进一步表达了人世遭逢的深深感伤.
　　第二联诗人以象征的手法写出自己的痴情苦意以及九死而不悔的爱情追求.上句以丝尽而死的春蚕,表达自己情丝（思）之缠绵不尽,到死方休；下句则以泪尽而灭的蜡烛,象征自己相会无期的悲哀之泪和爱情的终生不渝.
　　第三联从诗人体贴关切的角度推测想象出对方的相思之苦.上句是写出了年轻女子"晓妆对镜,抚鬓自伤"的形象,从中暗示出女方的思念和忧愁.下句则直接写出年轻女子寒夜相思的悲凉情境,深夜沉吟,孤寂无伴,会感觉月光的刺骨清寒.细腻地描写对方的愁苦,可见诗人对女方的体贴入微,也就更加表现出诗人感情的深挚.
　　尾联诗人运用了"蓬山"、"青鸟"的神话传说,寄托自己对爱人的抚慰和深长情意.尽管爱情之路困难重重,相爱的人相距遥远,诗人仍然相信他们的坚贞爱情将产生一种神奇的力量,一定会有人像殷勤传书的"青鸟"一样,为他们传递讯息,使他们情意绵延,永无尽期
　　2“晓镜但愁云鬓改”的心理可用李白的《秋浦歌》来表现.
　　白发三千丈,缘愁似个长.
　　不知明镜里,何处得秋霜?

字面本意是：
春天蚕就开始吐丝,直到它死了才会停；蜡烛直到完全变成了灰烬烛泪才会干.
寓意：
自己对于对方的思念,如同春蚕吐丝,到死方休.“蜡炬成灰泪始干”是比喻自己为不能相聚而痛苦,无尽无休,仿佛蜡泪直到蜡烛烧成了灰方始流尽一样.思念不止,表现着眷恋之深,但是终其一生都将处于思念中,却又表明相会无期,前途是无望的,因此,自己的痛苦也将终生以随.可是,虽然前途无望,她却至死靡它,一辈子都要眷恋着；尽管痛苦,也只有忍受.所以,在这两句里,既有失望的悲伤与痛苦,也有缠绵、灼热的执着与追求.追求是无望的,无望中仍要追求,因此这追求也着有悲观色彩.这些感情,好象在无穷地循环,难以求其端绪；又仿佛组成一个多面的立体,光从一个角度是不能见其全貌的.诗人只用两个比喻就圆满地表现了如此复杂的心理状态,表明他的联想是很丰富的.

无题
作者:【李商隐】 年代：【唐】 体裁：【七律】 类别：【闺情】
相见时难别亦难,东风无力百花残.
春蚕到死丝方尽,蜡炬成灰泪始干.
晓镜但愁云鬓改,夜吟应觉月光寒.
蓬山此去无多路,青鸟殷勤为探看.
注释：
1．无题：唐代以来,有的诗人不愿意标出能够表示主题的题目时,常用“
无题”作诗的标题.
2．丝方尽：丝,与“思”是谐音字,“丝方尽”意思是除非死了,思念才
会结束.
3．泪始干：泪,指燃烧时的蜡烛油,这里取双关义,指相思的眼泪.
4．晓镜：早晨梳妆照镜子；云鬓：女子多而美的头发,这里比喻青春年华.
5．蓬山：蓬莱山,传说中海上仙山,比喻被怀念者住的地方.
6．青鸟：神话中为西王母传递音讯的信使.
赏析：这是诗人以“无题”为题目的许多诗歌中最有名的一首寄情诗.整首
诗的内容围绕着第一句,尤其是“别亦难”三字展开.“东风”句点了时节,但
更是对人的相思情状的比喻.因情的缠绵悱恻,人就像春末凋谢的春花那样没了
生气.三、四句是相互忠贞不渝、海誓山盟的写照.五、六句则分别描述两人因
不能相见而惆怅、怨虑,倍感清冷以至衰颜的情状.唯一可以盼望的是七、八两
句中的设想：但愿青鸟频频传递相思情.

蓬山此去无多路,青鸟殷勤为探看.

前错后对
物体受到力的作用,不一定具有加速度.当受到平衡力作用时,物没有加速度
物体具有加速度,一定受到力的作用.F=ma,a不为0,F必不为0,

无题
作者:【李商隐】 年代：【唐】 体裁：【七律】 类别：【闺情】
相见时难别亦难,东风无力百花残.
春蚕到死丝方尽,蜡炬成灰泪始干.
晓镜但愁云鬓改,夜吟应觉月光寒.
蓬山此去无多路,青鸟殷勤为探看.
注释：
1．无题：唐代以来,有的诗人不愿意标出能够表示主题的题目时,常用“
无题”作诗的标题.
2．丝方尽：丝,与“思”是谐音字,“丝方尽”意思是除非死了,思念才
会结束.
3．泪始干：泪,指燃烧时的蜡烛油,这里取双关义,指相思的眼泪.
4．晓镜：早晨梳妆照镜子；云鬓：女子多而美的头发,这里比喻青春年华.
5．蓬山：蓬莱山,传说中海上仙山,比喻被怀念者住的地方.
6．青鸟：神话中为西王母传递音讯的信使.
赏析：这是诗人以“无题”为题目的许多诗歌中最有名的一首寄情诗.整首
诗的内容围绕着第一句,尤其是“别亦难”三字展开.“东风”句点了时节,但
更是对人的相思情状的比喻.因情的缠绵悱恻,人就像春末凋谢的春花那样没了
生气.三、四句是相互忠贞不渝、海誓山盟的写照.五、六句则分别描述两人因
不能相见而惆怅、怨虑,倍感清冷以至衰颜的情状.唯一可以盼望的是七、八两
句中的设想：但愿青鸟频频传递相思情.

表达了无私的奉献的精神呗

杜牧

No title
Faith
Gray city

相见时难,别亦难!
东风无力百花残!
春蚕到死丝方尽,蜡炬成灰泪始干.

1、W=FS=100N*0.5m=50J
2、0,因为重力向下,物体水平受力,水平移动,在垂直方向没有移动距离,所以重力对物体不做功

春夜喜雨
【唐】杜甫 　　
好雨知时节,当春乃发生. 　　
随风潜入夜,润物细无声. 　　
野径云俱黑,江船火独明. 　　
晓看红湿处,花重锦官城.
《己亥杂诗》是清代诗人龚自珍创作的一组诗集.己亥为清道光十九年（1839年）,这一年作者48岁,因厌恶仕途,辞官离京返杭,后因迎接眷属,又往返一次.在往返京杭的途中,共写了315首七绝,总题《己亥杂诗》,其中尤为有名,
《己亥杂诗》- 壹佰贰拾伍
九州生气恃风雷,
万马齐喑究可哀.
我劝天公重抖擞,
不拘一格降人才.
《己亥杂诗》- 伍
浩荡离愁白日斜, 　　
吟鞭东指即天涯. 　　
落红不是无情物, 　　
化作春泥更护花
李商隐以无题诗著名.根据《李商隐诗歌集解》[7]里所收诗歌的统计,基本可以确认诗人写作时即以《无题》命名的共有15首,其中这首最为有名：
《无题》
李商隐
相见时难别亦难,东风无力百花残.
春蚕到死丝方尽,蜡炬成灰泪始干. 　
晓镜但愁云鬓改,夜吟应觉月光寒.
蓬山此去无多路,青鸟殷勤为探看.

生活中发生了许许多多的事都让我难以忘怀,特别小时候父亲带我爬山的事让我印象犹为深刻.
记得那一天,正是风和日丽,父亲带着我兴致勃勃地去爬玉皇山.望着高高耸入云彩的大山,我有点胆怯,有点发颤.但是父亲却在身边鼓励我要加油啊.我于是咬紧牙关,使出吃奶的力气向山顶爬去.突然,一不小心,我被路边的藤蔓绊了一下,重重地摔了一交,疼得屁股似乎也裂开来了.我忍不住哇哇大哭起来：“我不爬了,我要回家!”父亲见了,语重心长地对我说：“孩子啊,生活中遇到困难是难免的,你怎么能遇到问题就退缩呢!”听了父亲的话,我羞愧地低下了头.最后在父亲的鼓励下,我终于靠自己的力量爬上了山顶,欣赏到了美丽的风景.
虽然这件事情已经过去很久了,但是这种遇到困难要克服的信念却一直留在我的脑海里.
我的爸爸是个普普通通的工人,但是他在工作表现出来的认真、热心和努力,却得到了所有人的称赞.
记得有一次,天已经拉上了漆黑的帘幕,爸爸却依旧不见回来,急得我和妈妈连忙到工厂去找爸爸.一进车间,只见诺大的车间里只剩下爸爸一个人还在忙碌地工作着,他一会儿跑到这台电脑上打点文件,一会儿跑到那台机器边检修一下零件,一会儿若有所思地皱皱眉头,似乎被什么问题给难住了,一会儿又舒展开眉头,露出孩子般灿烂的笑容,似乎问题已经迎刃而解.我连忙大声叫道：“爸爸,怎么就你还没有下班啊!”爸爸朝我们抱歉地笑笑：“他们家里都有事情啊,而这些工作又都是今天需要完成的啊!”说着,又开始忙碌了起来.爸爸这样努力工作,难怪他的同事们总爱夸奖他呢.
我为有这样的一个爸爸而骄傲,我也要做一个像爸爸那样对待工作认真而热心的人.

春蚕到死丝方尽,蜡炬成灰泪始干.

相见时难别亦难,东风无力百花残.

此诗为何无题,我想作者故隐其题、寄托其意.归咎于情感,幽怨,感伤之情难以言表.是
一首含蓄的爱情诗.
首联,一开始就出现两个特写镜头；即物象,“油壁香车”与“峡云”,油壁香车；指古代
女子所乘坐的装饰精美的轻便小车.
也指代女子.
由精美小车可以想见车中之人的雍容妍丽.
然而这样一位美人却如巫山之云来影无踪,
难以重逢,
怎不令诗人怅惘,
更添几分惋惜之情.
颔联.“梨花院落”、“柳絮池塘”描写的是一个华丽精致的庭院.“溶溶月”“淡淡风”
是使人着力渲染的自然景色,这两句互文见义,这是诗人触景生情.面对春宵花月,情思悠
悠,过去一段幽情再现.；诗人以神取景,神于像外,可谓不着一字,尽得风流.
颈联.
“伤酒”两字,可以见多少日子以来,诗人只凭杯酒解闷,由于饮得过量,使得自己
心力憔悴,心境越发凄凉.诗人颓唐,沮丧的形象可见,目前又是寒食禁烟之际,诗人的生
活更显几分萧索.
尾联.
由设问自答作结.
诗人似乎从悱恻的感伤之中挣脱出来,寻求寄书的途径,
去寻觅失
去的爱情.
“知何处”一句尚在不解之中.使人感到迷惘.“处处同”则无置可疑,只有绝
望之情,这三字弦外有音,寻绎其意,乃人事阻隔,才处处有爱,无路可通.
这首诗意在言外,使人思而得之.诗中的物象却渗透了诗人的主观情绪,蕴藉传神.以物传
情.
作者虽愁思而不失理智,
感伤而不失气度,
然而这首诗在富贵气中却有缠绵悱恻的情致.

在前人创作的薰陶和启发下,诗人有所继承和借鉴.但是他并没有简单地模仿前人,而是以很高的创造性,向前跨进了一大步,把原来比较朴素的表现手段改造得更曲折、生动,用以反映更为丰富、深刻的思想感情,实际上已经脱去旧的形迹,成为新的创造了.诗人丰富的文学修养与他对于意境和表现手段的探索,是这首诗取得成就的重要条件

描写了男女主人翁苦于不能相见的思念之情,表达了作者对爱情的忠贞不渝的情感.

W=FS
P=W/t
P=FS/t=FV
F=1/2(38+20)=29N
P=29*0.1
机械效率=有用功/总功=38*0.5/29*1
（设此物上升0.5米）

竖直方向：V（竖直）=gt 1/2g(t平方）=5
得：t=1s (g取10) 得 V（竖直）=10 m/s
总的落地速度要和水平速度合成 得V=（2*根号34）m/s
口算的,答案不一定对,你再算算.这种题就是先分解,再合成.垂直方向的速度不影响水平的.

　　见面的机会真是难得,分别时也难舍难分,况且又兼东风将收的暮春天气,百花残谢,更加使人伤感.春蚕结茧到死时丝才吐完,蜡烛要燃完成灰时象泪一样的蜡油才能滴干.
　　三、四句,接着写因为“相见时难”而“别亦难”的感情,表现得更为曲折入微.“春蚕到死丝方尽”中的“丝”字与“思”谐音,全句是说,自己对于对方的思念,如同春蚕吐丝,到死方休.“蜡炬成灰泪始干”是比喻自己为不能相聚而痛苦,无尽无休,仿佛蜡泪直到蜡烛烧成了灰方始流尽一样.思念不止,表现着眷恋之深,但是终其一生都将处于思念中,却又表明相会无期,前途是无望的,因此,自己的痛苦也将终生以随.可是,虽然前途无望,她却至死靡它,一辈子都要眷恋着；尽管痛苦,也只有忍受.所以,在这两句里,既有失望的悲伤与痛苦,也有缠绵、灼热的执着与追求.追求是无望的,无望中仍要追求,因此这追求也着有悲观色彩.这些感情,好象在无穷地循环,难以求其端绪；又仿佛组成一个多面的立体,光从一个角度是不能见其全貌的.诗人只用两个比喻就圆满地表现了如此复杂的心理状态,表明他的联想是很丰富的.“春蚕”句首先是人的眷恋感情之缠绵同春蚕吐丝绵绵不尽之间的联想,又从蚕吐丝到“死”方止而推移到人的感情之生死不渝,因此写出了“到死丝方尽”,使这一形象具有了多种比喻的意义.

(1)多米诺效应/骨牌效应/连锁反应……
(2)无远虑有近忧；慎始才能善终；呵护自然取得双赢；伤害自然，必被自然伤……

不知道你是否一直关注着我的作文不知道你是否还是注视着我不知道你现在对我是怎样五年历程从朋友到敌人再从敌人又成为朋友不知道是什么阻挡了我们一年级你还记得吗郑老师的那句话:你们是好朋友要互相学习不能吵架的那时我们是在老师面前公认的好朋友刘露姐姐的牛奶我们总是一起去送没有怨言现在呢......

春蚕到死丝方尽,蜡炬成灰泪始干

真正的题就是内容的主题思想.

没有合适的题目 文章有很多的韵味

她不在时
他嚣张
——漫天飞扬
雨来了
就算汽车呼啸而过
狂风骤起
他仍是紧紧贴着大地
就好像——
偎在母亲怀里
就好像
找到了归属……

What are you doing tomorrow?Mybe someone will ask this question.When I was a little girl.I dreamed that I wanted to be a teacher.And I can used my knowledge to help my student learn what they want to know.But when I grew a little ,I change my dream.I dreamed that I wanted to be a guide,because I like travelling.I wanted to have a trip to walk all over the world这篇文章围绕“明天打算去干什么”来写的

根据题意得,
物体向右运动,摩擦为动摩擦,所以可用公式：
F = N * μ
对物体受力分析后可知在竖直方向上只受重力和支持力,支持力(N)=200N
即 摩擦力（F）=N*μ=200*0.1=20N
答：.
我的答案是凭着以前解题的印象写出的,有点.将就吧!
总之摩擦力是分动和静的,动起来的时候摩擦力就用公式F=N*μ来求；要是静摩擦的话就要对物体进行受力分析,使添上摩擦力后的合外力为零就OK了.

初中易错选择100题
1.It’s very _nice_____ you to get the tickets ______ the World Cup.
A. for, of B. of, for C. of, to D. to, for
2.How many teachers are there in your school?
______, I think. But I don’t know the exact number.
A. hundred B. Hundreds C. Hundreds of D. Hundreds or thousands
3.Will you stay for lunch?
Sorry, ______. My brother is coming to see me.
A.I mustn’t B.I can’t C.I needn’t D.I won’t
4.When he was there, he ______ go to that coffee shop at the corner after work every day.
A. would B. should C. had better D. might
5.There ______ no hurry, need there?
A. need be B. need to be C. doesn’t D. needs
6.______ the sports meeting might be put off.
Yes, it all depends on the weather.
A.I’ ve been told B. I’ve told C. I’m told D.I told
7.Shirley ______ a book about China last year but I don’t know whether she has finished it.
A. has written B. wrote C. had written D. was writing
8.We don’t allow ______ in this room.
A. smoking B. to smoke C. people smoking D. people to smoking
9.I haven’t got a chair ______. Will you make room for me?
A. to sit B. to sit in C. for sitting D. sitting on
10.It was so cold that the travelers had the fire ______ all the night.
A. burning B. to burn C. burn D. burnt
11.She ______ his number in the phone book to make sure that she had got it right.
A. looked for B. looked up C. looked after D. looked like
12.Every morning, WE are asked ______ taken our temperatures.
A .if we have B. if have we C. if we had D. if had we
13.I will give ______ students ______ minutes for them to finish their exercise
A. the other; other five B. the other; another five C. other; five more D. other; more five
14.I called you just now, but you weren’t in
Sorry, I ______ the reading room.
A. was in B. have gone to C. studied D. had been to
15.The family ______ at the lunch table when someone came to tell them what had happened at ______.
A. were sitting; Mr Brown B. were sitting; Mr Brown’s
C. was sitting; Mr Brown D. was sitting; Mr Brown’s
16.Have you ______ your father recently?
No. He doesn’t often write to me.
A. heard about B. heard of C. heard from D. got from
17.______did you sleep last night?
I was reading too late to fall asleep.
A. How long B. was doing C. How soon D, How
18.as Jack finished his homework yet?
I’ve no idea, But he ______ it the whole afternoon.
A. would do B. was doing C. did D. had done
19.He’s never stolen anything before, ______ he?
______. It’s his third time to be taken to police station.
A. hasn’t; Yes B. is; Yes C. has; Yes D. has; No
20.I will spend as much time as I ______ the lesson.
A. can go over B. can to go over C. can going over D. go over
21._____ you the truth, she knows nothing about it.
A. To tell B. Telling C. To tell D. Told
22.The old man walked in the street, ______.
A. followed by his son B. followed his son
B. and following his son D. and followed by his son
23.Jim’s family went to visit ______ family last night.
A. Miss Sun’s B. the Suns’ C. the White D. Miss Suns’
24.They stopped ______ and ______ out to play when they ______ the bell ring or rest.
A. working; went; heard B. work; to go; hear C. working; go; hearing D. working; going; heard
25.I am going to Qingdao and stay there for a week.
______ you are there, would you please buy some books for me?
A. If B. While C. Since D. As soon as
26.That woman has a bag in her right hand. What’s in her ______ hand?
A. another B. other C. one D. The other
27.Could you give me ______ second chance please?
A. an B./ C. the D. a
28.Black, ______ father of ______ Tom, lost his new watch.
A./,/ B. the, the C. the,/ D/,the
29.Do you know Susan’s address?
Yes. She lives ( ) 201,Dongchang Road, Dalian City.
A. in B. at C. along D. on
30.What do you think of the report on the UFO?
Great! Many students were interested in it and they kept on standing ______ the end of the meeting
A. until B. in C. on D. about
31.The book ______ you want is on the desk.
Which of the following isn’t right?
A. that B. which C./ D. it
32.I’ll never forget the days ______ we spent together in the country.
A. which B. on which C. when D, on that
33.Is that book ______ he borrowed on Friday?
A. that B. which C. the one D. who
34.The number of people who ______ cars of their own is increasing.
A. has B. have C. there is D. there are
35.The first school ______ we visited yesterday is not far from here.
A. that B. which C. to which D. where
36.I have the same pen ______.
A. which you have B. as yours C. that you are D. as you
37.The train ______ she was traveling was five minutes late.
A. that B. on that C. by which D. on which
38.The teacher said ______ wanted to go to the cinema must be there before 6:00,
A. those who B. that C. who D. which
39.______ has questions is welcome to ask.
A. Who B. Anyone C. Those D. Anyone who
40.Tom is one of the people who ______ they are now.
A. from B. like C. with D. as
41.The teacher asked ______ students to do homework ourselves.
A. the B. his C. some D. us
42.______ either you or I good at drawing?
A. Am B. Are C. Is D. Do
43.The room ______ as a meeting room.
A. used to being used B. was used to being used
C. used to be used D. was used to be used
44.The boy was seen ______ the piano at 9 yesterday evening.
A. to play B. play C. playing D. played
45.Last month Miss Han ______ a doctor.
A. married with B. married to C. was married with D. got married to
46.It’s time for Meimei and ______ to the Palace Museum.
A.I going B.I to go C. me going D. me to go
47.______ a year does your school have sports meeting?
Twice a year.
A .How often B. How soon C. How long D. How many times
48.There are four pairs of socks to ______, but the woman doesn’t know ______ to buy.
A. choose from; which B. choose from; what C. choose; which D. choose ;what
49.It is in 1960 ______ Chinese first put out flag on Mount Qomolangma.
A. when B. that C. which D. in which
50.The old men who gave away lots of money ______ highly of at yesterday’s meeting.
A. spoke B. spoken C. was spoken D. were spoken
51.I’m afraid I won’t come ______ 7 and 9. I will be at work then.
A. until B. between C. during D. for
52.Butter and cheese ______ in price.
A. has gone up B. is gone up C. have gone up D. are gone up
53.______ neither you nor he enjoy fast food?
A. Do B. Does C. Is D. Are
54.In our country every boy and every girl ______ the right to education.
A. has B. have C. is D. are
55.A man of words and not of deeds ______ a garden full of weed.
A. like B. likes C. is like D. are like
56.Would you like some coffee?
Yes, please. By the way, do you have any milk? I prefer coffee ______ milk.
A. from B. with C. to D. for
57.These Germans want to have some ______ for supper, so they decide to catch ______ now.
A. fish; many B. fishes; much C. fish; much D. fishes; many
58.What do you think of his surfing?
Oh, no one does ______.
A. good B. well C. better D. best
59.Aren’t you tired, Kate?
______. I like going shopping.
A. Not at all B. I’m so sorry C. You’re welcome D. Yes, of course
60.Don’t forget to come to my birthday party tomorrow.
______
A.I don’t B.I won’t C.I can’t D.I haven’t
61.John plays football ______, if not better than David.
A. as well B. as well as C. so well D. so well as
62.Naturally, after I told her what to do, my daughter ______ go and do the oppsite!
A. may B. can C. must D. should
63.______ Yancheng today is more beautiful now. Mr.Jackson said he would visit it ______ fourth time.
A. The;/ B. The;the C./;a D. The;a
64.To tell you the truth, I became a college student at 15.
______.
A. You must be B. Thank goodness C. You don’t say so D.It doesn’t matter
65.Excuse me, can you show me ______ to run the machine?
A. what B. if C.whether D. where
66.Today some newly-produced mobile phones can take pictures ______ a camera.
A. as B. for C. like D. of
67.I felt it is right ______ you should know.
A. whether B. and C. that D. how
68.A fool has gained nothing from the time ______, for he ______ nothing.
A. passing; has paid B. passed; has been paid C. passing; has been paid
D. passed; has paid
69.This kind of T-shirt is ______.
A. easily worn out B. easy worn out C. easy to worn out D. easily to be worn out
70.Jim’s father said to him,“I hope you ______ what I ______ you to buy.
A. didn’t forget, told B. not to forget, have told
C. won’t forget, have told D. haven’t forgotten, will tell
71.English people ______ use Mr before a man’s first name.
A. never B. usually C. often D. sometimes
72.I enjoy learning English ______ it takes me a lot of time.
A. unless B. though C. because D. for
73.I wonder ______ you would like to come to my birthday party.
A. that B. whether C. that if D .that whether
74.All the teachers thought _______ of the hard-working student.
A. highly B. many C. good D. more
75.A third of the population of the city _______ their own cars.
A, has B. have C. had D. is
76.His bag is nicer than _______ in his class.
A, any other student B. the other students’ C. any other students D. any student’s
77.He _______ a good plan which we all agree.
A. thought hard B. thought out C thought more of D. thought about
78.I think swimming can make me very _______.
A. good B. health C. comfortable D. well
79.The buses _______ over 2 thousand people a day.
A. take B. bring C. carry D. sent
80.The coductor kept _______ hot water to us.
A. give B. bring C. taking D. giving
81.It’s your turn to be on duty. _______
A. So am I B. So it is C. So I am D. So it is
82.The TV needs .
A. to repair B. repaired C. being repaired D. to be repaired
83.They are _______ there.
A. near B. to near C. near to D. nearly
84.The boy said he wouldn’t eat _______.
A. any longer B. no longer C. any more D, no more
85.Nobaby noticed the thief slip into the shop, because the lights happened to _______.
A. put out B. turn out a C .give out D. go out
86.The days are short, _______ it is noe December.
A. because B. for C. goes D. want
87.The education in China has developed _______ these days.
A. quick B. high C. highly D. wildly
88.Will you tell me a story?
OK. Shall I _______ it in English or in Chinese?
A. tell, tell B. speak, tell C. tell, speak D. tell, say
89.The lady is always _______ in white at the party.
A. wearing B. dressing C. worn D. dressed]
90.They _______ 3000 English words by the end of next month.
A. learned B. had learned C. will learn D. have learned
91.Mr.Black, some boys are going to flight.
You’d better _______ the police.
A. send for B. send to C. look for D. look over
92.Many ( ) trees must be planted every year.
A. thousand B. thousand of C. thousands of D. thousand
93.The post office is not far from here. It’s only ten ( ) by bike.
A. minute B. minutes C. minute’s D. minutes’
94.She doesn’t know the school, but it’s ( ) to be quite a good one.
A. told B. spoken C. talked D. said
95.You must leave here now ( ) your mother can get some more rest.
A. became B. though C. so that D. so
96.Lucy, ( ) all your things on the desk.
A. puts away B. put away C. takes away D. take away
97.(At the doctor’s) It’s nothing serious, doctor?
No, ( ).
A. you’ll be all right soon B. You won’t be all right soon
B. There’s some trouble with you D. It’s very serious
98.We can’t buy ( ) much mutton with ( ) little money.
A. so, much B. such, so C. so, so D. such, such
99.There is ( ) W in the word woman ,and ( ) M is the third letter of the word.
A. a; an B. an; / C. an; the D .a; the
100.Need he come a little earlier?
Yes, he ( ).
can B. must C. need D. needn’t

1~ 10 CC B A A A D A B A
11~20 B A A A B C D B C A
21~ 30 A A A A B B D A B A
31~40 D A C B A D D A D D
41~50 D B C C D D D A B D
51~60 B C A A C B A C A B
61~70 B C D C D C B D A C
71~ 80 A A B A B B B D C D
81~90 B D D C D B C A D C
你把以上内容复制到Word里去做还是挺方便的.