By usingthis method, the study found that red meats were the most unfriendly foods tothe environment. Keeping farm animals produces a large number of methane(甲烷)that keeps 30 times more heat than CO2. As well asmaking the earth warmer, eating too much red meat is known to increase the riskof a few illnesses, such as heart trouble.
When youand your friends turn to each other to talk about problems or troubles, yougive each other advice and help. One important thing of our growth is to makedecisions to help our friends and learn to support each other. This requires usto learn what it means to help friends and how to help them in right ways.
Everyone knows how similar chimpanzees (黑猩猩)are to humans. So it’s no surprise that their greetings are also close to ours.The most common ways of greeting between chimpanzees are hand touching andhugging. Sometimes they also kiss each other. Some chimpanzees can even learnsimple sign language.
Raden Roro Hendarti, nearly 50 years old, is alibrarian in Muntang village. She started a “trash library”, hoping to makechildren read more as well as make them realize the importance of environmentprotection. Each weekday, Raden puts all kinds of books on the back of herthree-wheeler (三轮车)and rides to Muntang village. There, children line up to exchange plastic cups,bags and other trash for books from Raden’s mobile library. After finishing theexchange, Raden carries back all the trash.
Each ofthem has their own experience- two people with synesthesia may both “feel”music, but they almost never feel the music in the same way. For example, onemay feel the music of the violin lightly brushing his face; the other may feelit on her ankle (脚踝). And one’s experience of synesthesia is alwaysthe same. If they see the number 5 in the color blue, then 5 is blue every timethey see it.
Slowlybut surely, Amy and her grandparents were making progress. Boxes of all sizeswere placed on top of each other throughout the house. Amy’s grandparents hadlived in the house for years and they had collected many things.
As thegovernment encourages the renaissance (复兴) of traditional culture,Hanfu is getting more and more popular with the teenagers. Every year, we canenjoy different Hanfu shows around the cities. And now quite a few Hanfu clubshave been set up in universities. Members usually wear Hanfu at theirgraduation ceremonies or during holidays. Some even wear Hanfu on regular days,too. And these fans created a special day—China Haniu Day to celebratetraditional Chinese clothing. It falls on the third day of the third month inChinese lunar calendar (阴历).
We allknow that rice, wheat and corn are staples, but do you know there is anotherkind of staple food—potatoes? Potatoes have many advantages. Theyare a good source of vitamin C and potassium(钾). A potato’s vitamin C isas rich as 10 apples. What’s more,potatoes are low in calories(卡路里)-onlythree fourths of the same amount of wheat and corn, according to People’s Daily. Potatoes are easy togrow. It can be grown in both the north and the south during winter, spring andautumn. The plant is also able to bear drought(干旱). Some areas of China arefacing water shortages, so the potato is safe to grow.
Chopsticksoriginated from(起源于) China.Though simple and little, they are agreat invention in the history of humans. There are many legends aboutChopsticks, Da Yu and Chopsticks is one of them.It issaid that during Yao and Shun times, Shun ordered Yu to control the flood. Oneday, Yu took a boat to an island, he was so hungry that he used an earth pot tocook meat. After the meat was well-done in boiled water, he didn’t want towaste time to wait for it to cool, so he took two branches to pick up the meatfrom the soup. After, to save time, he always took small branches to take outfood from the hot pot. For a long time, he was skilled at picking up food withsmall sticks. In this way, the first types of chopsticks were born.
Mostschools offer different kinds of subjects and activities for students, but someschools offer additional training in certain areas, such as the performing andarts. In this way, schools can help students develop their artistic talentsfrom an early age and have greater success in their future profession. THE ROYAL BALLET(芭蕾舞)SCHOOL
Locatedin the mountains about 100 miles from Los Angeles, the Idyllwild Arts Academyis a boarding school for young artists. It offers training in arts, likedrawing, painting, photography and cinema, along with programmes for theperforming arts. The school’s quiet, rural location also makes it a verypeaceful and beautiful place to learn. THE NATIONAL CIRCUS(杂技)SCHOOL
颜玉弘由于小时候不幸身患小儿麻痹症错过最佳治疗时间造成双腿残疾,每天只能拄着双拐走路,行动非常不便。难为可贵的是,他并没有因为残疾而影响学习,就是这样的他每天坚持拄着双拐拖着沉重的双腿按时前往学校学习,并且比一般同学更加刻苦认真。他还对学习特别用心,每天都会记录和积累学习心得。 颜玉弘还乐于分享,喜欢和同学们交流学习方法,毫无保留地把自己总结出的学习心得讲给同学们听,和同学们一起共同提高学习兴趣和学习成绩,深受同学们的喜爱。
颁奖典礼上,主持人先后介绍了十名新时代好少年的先进事迹,他们有的是勤于动脑、热爱发明创造的“创新少年”;有的是勤学好问、立志从医的“中医少年”;有的是传承和发扬国粹文化的“京剧少年”;还有的是心向蓝天、痴迷航天知识的“科技少年”,但最打动我的还是身残志坚、自强自立的“阳光少年”颜玉弘。 颜玉弘由于小时候不幸身患小儿麻痹症错过最佳治疗时间造成双腿残疾,每天只能拄着双拐走路,行动非常不便。难为可贵的是,他并没有因为残疾而影响学习,就是这样的他每天坚持拄着双拐拖着沉重的双腿按时前往学校学习,并且比一般同学更加刻苦认真。他还对学习特别用心,每天都会记录和积累学习心得。
但历史有时强加给一个民族的命题是不容选择的,要摆脱敌人的奴役,首先要国强。但是,国人认识这一点时,却走过了曲折的路,付出了沉重的代价。正如马克思预言的那样:中华民族总在惨遭劫难之后,才省悟奋起。好在有成千上万的爱国者,为寻求救国真理前仆后继,执着地求索,他们或许过于轻率但却不乏清醒,他们或许还带着未开化的愚昧但却不缺少睿智,他们或许过于轻信但绝不怕牺牲,他们在困惑中奋斗,在徘徊中探索,在曲折中前进,从而为中国走向近代化种下了契机。
阿伦.科普兰是美国现代音乐的倡导者,1920年创作的《猫和老鼠》是一首音乐形象鲜明,诙谐有趣的钢琴演奏曲。乐曲栩栩如生的表现了猫捉老鼠的情景,不协和和弦以及多变的节奏,使作品充满了现代的气息。乐曲由引子、A、B、A、尾声组成。引子中速猫的主题。猫骄傲的懒洋洋的走向高处,凶险的目光窥视周围。第一乐段开始速度非常快,刻画了老鼠的形象。接着猫在屋子里冷漠的巡视,老鼠灵巧的跑来跑去,一场猫捉老鼠的游戏开始了。第二乐段老鼠得意的逃掉了,它,轻快的跑上跑下。远处传来教堂钟声的回响。猫懒洋洋的自我陶醉,老鼠见状,极其灵巧的故意挑逗猫。第三乐段猫再次扑向老鼠,这次老鼠终于被猫逮着了。美声慢板送葬去曲,装死的老鼠一瘸一拐的拖着残腿悄悄的溜走了。在这部作品中作曲家运用了自己独特的“跃进式”旋律,紧张不安的活跃节奏,快速的托卡塔(密集)音型、丰富的和声运用朴实清晰的色彩和富于广度和深度的想象力。让人仿佛看到猫和老鼠追逐、争斗的情形。
把自然物改造成人造物 1.提问:请小组展示作品,并请别的同学推想这件作品是怎样被改造出来的?我们改造后的树叶是什么样子的?而改造前的树叶又是什么样子的?(教师引导学生思考并说出自然物变成人造物的过程,采用倒推的方式,结合现实中的人造物,去推想制成它的原材料,以及这些原材料在自然界中本来的样子。) 2.提问:生活中还有哪些物品,由自然物被制造成了人造物。(如:演示经过加工变成了石碑或石雕;木头经过加工变成了木槌;兽皮经过加工变成了皮衣等等)
2.陌生人初次见面打招呼What’s your name?(What’s = What is)Alan./I’m Alan./My name is AlanMiller.(first name,last name = family name)Are you Helen?Yes, I am.Niceto meet you.(这里的Iam 不能缩写)Nice to meetyou, too.What’s his name?His name isJim.Is she Linda?
教材分析:本课选用儿童熟悉喜好的瓜果为内容题材,并视之为绘画学习的切入点。通过观察辨识了解瓜果的形状和特点,品尝其色香滋味,使学生从感官的满足引发表现的欲望,促进主动地投入学习。本课教学内容偏重于对各种瓜果的形状和色彩运用的认识和表现,通过对瓜果的观察了解,画学生喜爱的水果,帮助他们建立亲近生活的热烈情感。所以我把认识瓜果的基本形状和了解熟悉色彩运用的基本知识与方法定为教学重点。由于学习内容接近学生生活,在直接体验的基础上,学生一般能够掌握瓜果造型的特点,并饶有兴趣地投入到学习活动中去。为了更好的拓展学生的想象空间,所以,在教学中我把丰富的创造想象定为教学难点.
(一)导入 谜语导入引出课题,调动学生热情及兴趣。这一环节里又通过对学生的提问来加深对彩虹色彩的记忆,为下面的课做铺垫。(在此设定三个问题来提问互动,老师对问题回答要明确,)说一说:彩虹由哪些颜色组成?你喜欢彩虹吗?为什么?(二) 学习认识颜色和运用颜色(此处多媒体出示图片: 1.生活中出现的彩虹现象图片2.彩虹色彩排列顺序;)借机引出请学生去画。 1.请同学们欣赏彩虹现象图片。(此环节设置2分钟)2.请同学们动动小手,用彩笔按照彩虹的排列拼摆“课桌上的彩虹”。(此环节设置3分钟)目的在于把之前所说的所做的变为更直观的形象,用彩笔的色彩给孩子们的视觉带来冲击力,让学生的创作热情更加高涨,从而展开更加丰富的联想。3是有了认识颜色的基础绘画出彩虹。(此环节设置3分钟)
一.关于教学内容和教学要求的认识 本节课是一节探究性活动课,教学大纲上对数学活动课作了这样的解释:“数学活动课指在教师的指导下,通过学生自主活动,以获得直接经验和培养实践能力为主的课程。教育的目的在于弥补数学学科课程的不足,加强实践环节,重视数学思维的训练,培养学生的学习兴趣,促进学生志趣、个性、特长等自主和谐发展, 从而全面提高学生的数学素质”。可见教学大纲把实习和开展探究性教学放在了重要的地位。
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