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初三登山活动演讲稿

时间:2014-11-13 09:12

初三英语演讲稿

找了几篇,不晓得合适不

希望对你有所帮助第一篇: Are Neighbors Important ? In pioneer days, being a good neighbor was very important. Neighbors helped one another raise a house, build a barn, and clear fields.Families depended on one another for friendship and entertainment. But today in our cities and suburbs, neighboring is not common. A family may not even know the other families that live close by. We live in an age of machines, and each family may have its own car, TV set, and washing machine. People no longer depend on neighbors as much as they once did. Machines keep people apart in other ways. In our grandparents' time, women met while they hung out their washing, and men stopped and talked while they mowed their lawns. Today, women stay in the house with their automatic dryers. The men can't hear anything above the roar of theirpower lawn mowers. And the children are inside watching their favorite TV show. Is the idea of being neighborly old-fashioned? In 1965, a power failure hit New York City, and many thousands of people were left stranded. Suddenly, everyone shared the same problem, and our largest city became a group of eight million neighbors. People with cars offered rides to those walking.Other persons helped direct traffic. Trapped in elevators,people played word games and helped keep each other in good spirits. In times of trouble, people still depend on one another.As time goes on, people may once again feel that being a good neighbor is important.邻居重要吗? 在拓荒时代,成为好邻居非常重要。

邻居们相互帮助养家糊口,修建谷仓,清理农田。

家庭之间相互依赖获得友谊和娱乐。

但如今在市区或者市郊,比邻而居并不常见。

一个家庭可能甚至不认识附近居住的其他家庭。

我们生活在一个机器时代,每个家庭都可能有自己的汽车、电视和洗衣机。

人们不再像以前那样依赖邻居。

机器还在其他方面把人们分离开来。

在我们的祖父母时代,女人们出去晾衣服的时候都能相互见面,男人们在除草的时候也停下来聊天。

现在,女人们和她们的自动烘干机呆在家里。

男人们则除了他们电动除草机的轰鸣声外什么都听不到。

孩子们则呆在家里观看他们最喜欢的电视节目。

与邻居友好相处的想法是否过时了?1965年,纽约城停电,使得成千上万的人手足无措。

突然,所有的人都有着共同的问题,我们最大的城市变成了八百万人互为邻里的大集体。

开车的人让走路的人搭载。

另外有些人帮忙指挥交通。

陷在电梯里的人们做着文字游戏,相互帮忙保持良好情绪。

遇到麻烦时,人们仍然相互依赖。

随着时间的推移,人们有可能会再次感到成为好邻居的重要。

第二篇: How to Make Friends A proverb says One man is not good enough to live alone in the world. Indeed, there are many things in life which we alone cannot perform. We need friends' help. Friends are people who willingly and readily help us when we are in trouble, and show sympathy for us when we are in misery. The benefits of friendship are boundless and sometimes invisible. For example, when we have passed the graduation examination and are looking for a job, we need experienced and reliable friends to guide us and help us on our way. A good friend is also an adviser, because our own points of view towards things may not be always right. Therefore, it is necessary for us to seek advice from friends. Of course, we can make friends everywhere. However, I think the best place is school, where we are among a big number of boys and girls our own age, so it is easy to get to know one another in a short time. Besides, we can also make friends among the people who work with us in the community. In order to make friends, we ourselves must be honest,noble-minded and kind-hearted whereby to leave a favourable impression on others since other people observe us the same way as we do. At the same time, we should avoid bad friends, because they always do harm to us and moreover,they are dangerous to the people around.What is even worse,they mar our friendship with good friends.Indeed,seeking acquaintance with bad friends would be a serious mistake.第三篇: On Hobbies A hobby can be almost anything a person likes to do in his spare time. Hobbyists raise pets, build model ships, hunt animals, climb mountains, raise flowers, fish, ski, skate,and swim. Hobbyists also paint pictures, attend concerts and plays, and perform on musical instruments.They collect everything from books to butterflies, and from shells to stamps. People take up hobbies because these activities offer enjoyment, friendship,knowledge and relaxation. Sometimes they even yield financial profit. Anyone, rich or poor, old or young, sick or well, can follow a satisfying hobby. Hobbies can help a person's mental and physical health.Doctors have found that hobbies are valuable in helping patients recover from physical or mental illness. Hobbies give bedridden or wheel chair patients something to do, and provide interests that keep them from thinking about themselves.Many hospitals treat patients by having them take up interesting hobbies or pastimes. In early times, most people were too busy making a living to have many hobbies. But some persons who had leisure did enjoy hobbies. The ancient Egyptians played games with balls made of wood or pottery. People today have more time than ever before for hobbies. Machines have reduced the amount of time they must spend on their jobs. Those who have developed hobbies never need to worry about what to do with their newly-found leisure hours. William Osier, a famous Canadian doctor, expressed the value of hobbies by saying, No man is really happy or safe without a hobby. 论爱好 爱好可以是一个人闲暇时想做的几乎任何事情。

有爱好的人饲养宠物、搭建船模、打猎、爬山、养花、钓鱼、滑雪、滑冰还有游泳。

有爱好的人还作画、听音乐会、欣赏戏剧、演奏乐器。

他们收集从书本到蝴蝶,从贝壳到邮票的任何东西。

人们从事这些业余爱好是因为这些活动可以带来愉快、友谊、知识和放松。

有时他们甚至会得到经济利益。

任何人,无论贫富、老幼、健康与否,都可以从事一项令其愉悦的爱好。

爱好对人们的身心健康有益。

医生发现爱好对帮助病人从身体或心理疾病中康复,颇有价值。

爱好可以使那些卧病在床或坐在轮椅上的患者有事可做,给他们带来乐趣使他们不再总想着自己(的病情)。

许多医院就是通过培养病人的爱好或娱乐活动对他们进行治疗的。

早期,许多人忙着为生计奔波,爱好不多。

但那些有闲暇的人们确实从爱好中得到了乐趣。

古埃及人就玩一种用木头或陶器做成的球类。

现今的人们比以往有更多的时间发展爱好。

机器减少了人们必须花在工作上的时间。

那些有着业余爱好的人们从来不必担心如何打发新近找到的空余时间。

威廉姆·奥瑟拉,加拿大著名医生,这样表达了爱好的价值:“没有爱好,人们不会真正感到幸福或安全。

”第四篇: Sports and health A healthy body is necessary for a healthy mind. As is known, to have a sound mind, we must first have a sound body. This is of vital importance. Only by keeping ourselves healthy and strong can we feel energetic and vigorous in studying and working and live a happy life.To keep ourselves fit, physical exercise is the best way. All over the world millions of people take part in different kinds of sports. Sports are perhaps the most popular form of relaxation that almost all can enjoy.In taking part in out-door sports, we are closer to nature and can take in fresh air. The beauty of nature will keep us clear-headed, which is essential to our health. Besides, Sports and games build our bodies, prevent us from getting too fat, and keep us healthy. They also give us valuable practice in helping the eyes, brain and muscles to work together. However,sports stimulate the circulation of blood and help to excrete the wastes in the body. Sports can also work up our appetite and activate our digestion. As a result, we can become strong-bodied. I always take an active part in physical exercise and enjoy good health. I seldom get sick but feel vigorous even if I work a whole daylong. I shall keep up doing physical exercise so as to live longer and do more for the country. 运动和健康 健康的身体对于健康的头脑是必要的。

众所周知,要有健全的头脑,就应有健全的身体。

这是至关重要的。

我们只有保持身体健康,才能在学习和工作中精力充沛,生活愉快。

为了保持健康,体育锻炼是最好的方法。

世界上有许多的人参加不同种类的体育运动。

体育运动可能是几乎所有的人都可享受的最大众化的娱乐形式。

参加户外运动,我们能更接近大自然并能吸收新鲜空气。

自然界的美使我们头脑清醒,这对健康是极其必要的。

另外,体育运动能增强我们的体质,防止发胖,保持身体健康。

他们还在使眼睛、头脑和肌肉协同动作方面提供宝贵的锻炼机会。

同时,运动促进血液循环,有助于排泄体内废物。

运动还可以引起食欲,促进消化。

这样我们就能身强力壮。

我总是积极参加体育锻炼,身体很好。

我很少生病,即使工作一整天也感到精力旺盛。

我要坚持体育锻炼,争取长寿,为国家多做些事情。

第五篇: Bicycle--the Most Popular Form of Transportation Tool in Our Country In many countries, people prefer to travel by car, while in our country, bikes are the most popular form of transportation. Since we live in a devioping country in a devloping country the car production is not as much as that of the developed countries. And most people can not afford to buy a car, let alone the malnte nance of it. So, we prefer bikes as a tool of travelling. First, a bike is much cheaper than a car, so most consumers can afford it, And if there is .something wrong with a hike, people can fix it or have it fixed easily without paying much money. The second reason is that bikes need much less parking space than cars. In narrow roads, it is very difficult for cars to park. However, a bike needs relatively less room, so it is very convenient for us to use bikes. The third reason for using a bike is that it can save energy for our country. In this case, a bike is a very good kind of transportation tool for it needs no gasoline at all. Therefore, in our country, travelling by bike is a very popular and economical way. But with the development of our economy, the day when we use cars as the most popular form of transportation is sure to come.自行车——我国最流行的交通工具 在许多国家,人们喜欢乘汽车旅行,而在我国,自行车是最流行的交通工具。

在于我们生活在发展中国家,汽车生产量不如发达国家那么多。

许多人买不起汽车,更不必说汽车的保养了,所以我们喜欢把自行车做为交通工具。

第一,自行车比汽车便宜得多,许多消费者买得起。

如果自行车出了毛病,人们可以自己修或请别人修,花钱也不多。

第二个原因是自行车比汽车所需的停放空间小得多。

在狭窄的道路上,停放汽车是困难的。

而自行车所需空间相对来说要小得多,因此,使用自行车很方便。

原因之三是,使用自行车可以为我们国家节省能源。

这样,因为自行车不用汽油,它就成了一种很好的交通工具。

在我国,骑自行车旅行是很流行的,同时也很经济。

但是,随着我国经济的发展,我们把汽车作为最流行的交通工具的日子一定会到来。

第六篇: How to Be Popular Most people would like to be popular with others, but not everyone can achieve this goal. What is the secret to popularity? In fact, it is very simple. The first step is to improve our appearance. We should always make sure that we stay in good shape and dress well. When we are healthy and well-groomed, we will not only look better but also feel better. In addition, we should smile and appear friendly. After all, our facial expression is an important part of our appearance. If we can do this, people will be attracted to our good looks and impressed by our confidence. Another important step is developing more consideration for others. We should always put others first and place their interests before our own. It’s also important to be good listeners; in this way people will feel comfortable enough to confide in us. However, no matter what we do, we must not gossip. Above all, we must remember to be ourselves, not phonies. Only by being sincere and respectful of others can we earn their respect. If we can do all of the above, I am sure popularity will come our way. 如何才能受人欢迎 大部分的人都想受人欢迎,但是并非每个人都能达到目标。

受欢迎的秘诀何在?事实上是很简单的。

步骤一,先改善我们的外表。

我们得确保自己很健康,并且穿着体面。

当我们既健康又穿戴整齐时,不仅看起来更有精神,自己也会觉得好多了。

此外,我们要保持微笑并表现得很友善。

毕竟,脸部表情是外观很重要的一环。

如果我们能做到这一点,别人会被我们的美好外表所吸引,并对我们的自信印象深刻。

另一个重要步骤,就是培养对别人的体贴。

永远以他人为重,并把别人的利益放在自己的利益之前。

当个好听众也是很重要的;如此一来,别人才能很自在地对我们吐露心事。

然而,不管我们做什么事,绝对不要说闲言闲语。

最重要的是,要做自己,不要当虚伪的人。

只有对人真诚又尊重时,才能赢得他人的尊敬。

如果我们能做到以上几点,我相信受人欢迎是指日可待的事。

初三爬山的作文600字要体现出艰难困苦

人为什么要去爬山

英国探险家马洛里回答说“因为山在那里

”这句话成为人们至今经常引用的名言,因为这句充满人生哲理的话,其实对大多数驴友来说,多少也显得有意义。

仁者乐山,智者乐水。

山水之美为人类向往,人类本性中就存在着对山的挚爱,这份感情如同爱情,一旦投入就义无反顾

很多人会说,好不容易爬上去,还得下来,多无聊呀

那是因为你不去攀登你永远都不会懂,甚至每一次攀登都存在危险性,但当你每次成功攀登回来后,你会发现自己对生死会越来越坦然,许多登山的爱好者,他们对于生命的审视都超越大部分正常人,他们对于活着的热爱也同样超越许多人,因为只有当我们不太在乎死亡时,才会更热爱生命 .登山是很累的,但是爱登山的人还是回去爬,因为只有去爬,才能看到山寺桃花始盛开的逼样风景,才能享受一览众山小的雄伟气概,才能体验山登绝顶我为峰的豪迈,有时候看到那些登山摄影师拍的照片都会为之惊叹,但那些风景终归是别人的,用自己的眼睛看到的实景会给你不一样震撼

其实登山也没有想象中的那么累,结伴而行,平时注意锻炼身体,登山的一些小细节把握好,你也可以体会到其中的乐趣。

夏季登山注意事项:1.提前做好运动,对于平常运动较少或者是比较少参加攀登运动的人来说,在登山之前一定要做好准备活动。

利用登山前的15-20分钟,进行一些肌肉拉伸的运动,充分舒展开之后,对于登山运动相对来说会轻松很多。

2.不要总向高处看,我们平常在登山的过程中,很容易就看向高处,想要知道还有多远登顶。

其实这是非常错误的做法,经常向上看会让人产生疲惫感。

在山路比较陡峭的情况下,选择Z字型的攀登,这样登山更加省力。

3.在登山前要做好对于个人物品的准备,除了登山鞋或者是速干衣的选择之外,夏天温度高,一定要带好充足的水,避免发生虚脱和中暑的情况。

4.背包不能选择手提包,要选择能够解放双手的双肩包,以便于双手抓攀,保证登山时的安全。

5.随身携带应急药品,以免发生摔伤或扭伤等情况。

3分钟演讲稿 关于自信

记着采纳哦

谢谢

爱默生说过:自信是成功的第一秘诀。

自信,就是自己信得过自己,自己看自己。

它,不是孤芳自赏,也不是夜郎自大,更不是得意忘形,毫无根据的自以为是和盲目乐观:而是激励自己奋发进取的一种心里素质,是以高昂的斗志,充沛的干劲迎接生活挑战的一种乐观情绪,是战胜自己,告别自卑,摆脱烦恼的一种灵丹妙药。

在漫漫人生旅途中,我们笑过,哭过,我们成功过,失败过。

挫折,失败也许曾一点点的慢慢吞噬你的信心,使你胆怯。

但是,朋友们,失败,它并不可怕,可怕的是它带来了自卑。

在不知不觉中,它消磨软化我们的信念,钝化我们的锐气,使我们畏缩不前。

于是,我们开始怀疑自己,否定自己,最后自我消沉。

曾经,我多么想实现我心中的理想,但是我退却了。

因为失败,因为自卑。

我觉得自己是一只多么渺小的丑小鸭。

无论我怎样发奋努力,我永远不可能拥有变成白天鹅的那一天

就这样,自卑,它蒙蔽了我的双眼,我看不见前方的阳光大道。

直到有一天,我看到了爱因斯坦的传记。

这个科学巨人,小时候,他被老师们称为弱智。

但他的母亲却时时鼓励他,使他找回自信。

正是因为这自信,他成功了

他发表了《相对论》,他成为了科学巨人

今天,在我重新找回自信之后,我要向你们真诚的说声:朋友们,自信吧

没有自信,谁也不可能成功

朋友们,选择自信吧。

告别自卑的阴影,去创造自己辉煌的人生。

自信是成功的关键。

只有拥有自信,才能拥有自我:只有拥有自信,才能走向成功

自信,是成功的伴侣,是战胜困难的利剑。

只有它才能让我们达到理想的彼岸。

诗仙李白,他发出了“仰天大笑出门去,我辈岂是逢蒿人”的浩叹,他自信“天生我材必有用,千斤散尽还复来”:伟大主席,他写下“自信人生二百年,会当击水三千里”,他骄傲“数风流人物,还看今朝”。

他们都成功了,因为他们拥有了自信。

自信,是成功的关键。

有了自信,一对足便能穷尽大漠沙海,让脚下飘起丝绸之路:有了自信,一双手便能雕绘出莫高窟的金碧辉煌,托起“神州号”在宇宙中遨翔

自信,是成功的关键,我相信,有了自信,我们×班,从此刻起,都会让所有的人感到自豪,感到骄傲

自信,是走向成功的伴侣,是战胜困难的利剑,是达向理想彼岸的舟楫。

有了它,就迈出了成功的第一步;有了它,就走上了义无反顾的追求路。

曾几何时,刘邦、项羽目睹秦始皇浩浩荡荡的出游队伍、富丽华美的车帐、八面凛凛的威风,随生雄心万丈的自信:“大丈夫当如此也”,“彼可取而代也”。

于是,汉高祖立千秋帝王大业,楚霸王成万古悲壮英雄。

诗人李白自信,他发出了“天生我才必有用,千金散尽还复来”、“仰天大笑出门去,我辈岂是蓬蒿人”的浩叹,便有壮丽辉煌的诗章千古流传。

巴尔扎克自信,放弃家人为他选定的职业,毅然走上创作道路,终有惊天动地的《人间喜剧》彪炳千秋。

一代伟人更自信,他高唱“自信人生二百年,会当击水三千里”、“数风流人物,还看今朝”,万水千山,披荆斩棘,铸造了共和国的辉煌,带来了亿万人民的幸福…… 有了自信,中华民族便有了无数追求成功的动人的故事:“头悬梁,锥刺骨”、“凿壁偷光”、“囊萤映雪”……有了自信,一双脚便能穷尽大漠沙海,脚下就飘起“丝绸之路”,身后就有“丝路花雨”;有了自信,一双手便能雕绘出莫高窟的金碧辉煌,筑起葛洲坝“截断巫山云雨”,托起“神州号”飞船遨游神秘的天宇。

自信不是狂妄自大,也不是心血来潮,更不是“宁信度,勿自信也”形而上学的固执。

它是理想进取中折射出的生命的灵光,是孜孜追求路途中永恒的生命潮汐,是成功碑塔下第一块灵活辩证的基石。

字串3 自信吧,朋友

有了自信,才会拥有自我,才会拥有成功,才会拥有辉煌灿烂的人生

新初三开学寄语

老师们,同学们: 大家好

三年前我们满怀希望的成为实验中学的学生,如今,我们又共同攀登初三的山峦。

人们常说:“学习如登山。

”说的正是读书的艰难;但是“无限风光在险峰。

”科学的道路上没有平坦的路可走,只有那些在崎岖的小路上不畏艰难,勇于攀登的人才能登上成功的顶峰,才会有“一览众山小”的境界。

初三是机遇更是挑战,初三的这座大山就横在我们的面前。

前人的经验证明没有谁轻轻松松就能走过初三,关键时刻唯有一“拼”。

俗话说:“人生能有几回搏。

”既然选择了初三,就等于选择了拼搏和挑战,如今已经没有退路了。

我们要珍重自己的选择,勇敢地跨过去。

不要总认为自己是最苦的人,别忘了大家都在努力,只有付出比他人更多的努力,才会有比他人更多的收获。

初三的每一份成功与失败,都会激励我们发奋前进,品味初三,体会学习的乐趣,就会发现成功离我们越来越近。

初三犹如一剂苦口良药,只要学会“吃苦”就能“祛病强身”。

初三是一杯浓浓的咖啡,味儿很苦,但苦过以后随之而来的便是本醇醇的浓香。

如何在这不多的日子里度过初三,战胜初三,我认为下面四个方面值得同学们深思。

1.及时当勉励,岁月不待人。

短短几个月时间对我们来说,实在珍贵,此时不搏,更待何时,中考改变命运,中考改变人生。

面地新的形势,面对诸多厚望,我们只有痛下决心,惜时如金,努力拼搏。

2.凡事预则立,不预则废。

要想学有所成效,就要有很强的计划性,合理安排时间,杜绝无序学习,善于总结经验,找到“一把钥匙开一把锁”的决窍,优化学习方法,注重训练,只有平时练习像中考那样紧张,中考才能像平时练习那样轻松,梳理每科知识点,找准重点难点,方可事半功倍,胡子眉毛一把抓,则可能事倍功半。

3.独学而无友,则孤陋寡闻。

要在班里形成比学赶帮的良好风气,学习好的同学要主动帮助暂还落后的同学。

暂时落后的同学要认真向老师同学请教。

我们既然有缘在一个学校,有缘在一个年级,有缘在一个班,我们就应该互相帮助。

只有如此,我们才能共同提高。

4.自信是成功的第一秘诀既要相信自己实力,“天生我才必有用嘛

”。

又要细心和耐心,“勤能补拙是良训啊

”。

同学们,我相信只要我们共同努力,不懈追求,2011年中考的胜利一定属于我们。

只要我们少一点空想多一点努力,少一点闲谈多一点勤奋,猴年的6月定会金榜题名。

最后,让我们携起手来,争分夺秒,共创2011年中考的辉煌。

初三5班在春游时,组织登山活动,他们由山底先爬32°的山坡800m,再爬46°的山坡300m

已知走的山坡为斜边,相对高度为坡角的对边,所以用正弦函数。

高度=800m*sin32°+300m*sin46°≈640m

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