通用技术教学与职业技术教学的不同之处,在于它十分重视一般技术思想和方法教学。一般的技术思想和方法可以迁移到不同的技术类别中去运用,甚至可以迁移到其他领域。技术的思想和方法是通用技术课程的精髓,有利于提高学生的技术素养,它为学生打开技术大门提供了一把钥匙,有益于学生的终身发展。
在技术与设计教学中,一般的技术方法主要有:技术设计的一般过程方法、模型的方法和技术试验方法。在必修教材中技术设计一般过程的编写采用了“先总—后分—再总”和循序渐进、逐步深入的教学策略,所以在教学中要正确领会编写意图,把握教学要求,合理分配教学时间,避免急于求成或一些没有必要的重复。
I like to travel so much. When holiday comes, I will make travel plans. My friends like travel, too. So we make up the group. Travel means a lot to me. On the one hand, I can broaden my vision. Every city has its own feature and lifestyle, so I can experience different lifestyles. Books can provide us theorical knowledge, but if we go to the place to witness the real scenery, then what we learn from the book will be useful. On the other hand, travel can bring me the new mood. If I live in the same place for a long time and do the same thing every day, my life will be boring. But travel can help me to refresh my mood. When I come back, I am full of energy again.
我喜欢旅游。一到假期,我就会制定旅游计划。我的朋友也喜欢旅游,所以我们会组队一起去玩。旅行对我来说有很大的意义。一方面,我可以拓宽我的视野。每个城市都有自己的特点和生活方式,我可以体验不同的生活方式。书本可以给我们提供理论知识,但是如果我们去那些地方见证真正的风景,我们从书本上学习到的才是真正有用的。另一方面,旅游可以给我带来新心情。如果我很长一段时间一直住在同一个地方,每天做着同样的事情,我的生活就会很无聊。但是旅行能帮我重塑好心情。当我回来时,我就又充满活力了。
Withthe rapidly development of electronic technology, the paperless office isbasically realized. We have fewer and fewer opportunities to write, as aresult, we always forget how to write the characters. Moreover, the casualexpression from internet makes us confused about the real meaning of theChinese characters. some people think that while we already have a convenienceway to express ourselves, we do not need to write anymore, well,i could not agree with that.
随着科技的高速发展,无纸化办公室基本实现了。我们有越来越少的机会去写字,结果,我们常常忘记怎样去写字了。再者,网络上出现的随意的表达方式让我们对汉字的正解更迷惘。有些人认为我们都有那么方便的方式来表达自我了,为什么还要继续写字,我不同意这个观点。
Becausethe cell phone has shortcut input method and the computer typing could correcterror automatically, this can not be the reason to refuse to write. In the firstplace, Chinese characters has been used for over 6000 years, it is the spiritand soul of a nation, we should be proud of it rather than not to write itanymore.
就因为手机有快捷输入方式,电脑输入有自动纠错,这不能成为我们拒绝写字的理由。第一,汉字已经被使用了近6000年,是民族的精神和灵魂,我们应该为此自豪而不是不想再写它。
Inthe second place, we could cultivate ourselves when we are writing. Forinstance, masterful calligraphy can be rated as superb works of art, we feelsomething special link to art while we are writing. It is this magical thing thatelectronic technology can not do.
第二,我们写字的时候能够修养身心。例如,高超的书法被视为一种艺术,我们写书法的时候会感受到艺术的气息。这种神奇的事物是科技做不来的。
Inthe third place, even though the technology bring us great convenience, westill in the situation that have to write. It could be embarrassing that youforget how to write when you were asked.
第三,尽管科技给我们带来极大的便利,我们有时候还是要写字的。如果我们被问字怎么写的时候,忘记怎么写,那是很尴尬的。
Finally, Chinese characters are our spirit of culture, we shouldremember how to write it, and write it good.
最后,汉字是我们的文化精神,我们应该记着怎么写,还要写好它。
Nowadays,thanks to the reform and opening-up policy, great changes have taken place in countryside. Now let me introduce some changes in details.
如今,由于改革开放政策,在农村发生了巨大变化。现在让我介绍一些具体的变化。
Inthe past, farmers used to live in the huts which were in poor quality. Theywould be destroyed easily in the heavy storm. But nowadays, most farmers havetheir own houses and flats. Some houses are even bigger and more marvelous thanthe ones in the city.
过去,农民们常常住在质量差的小屋。这样的小屋在暴雨中很容易会被破坏。但如今,大多数农民都有自己的房子和公寓。有些房子甚至比城市里的更大、更不可思议。
Inthe past, farmers usually starved to death in disasters, because they hadnothing to eat. But nowadays, farmers can plant many corps to live with or sellthem. No wonder that most of them are wealthy.
在过去,农民通常饿在灾难中,因为他们没有东西可以吃。但现在,农民可以种植很多庄稼来维持生活或者拿来出售。难怪大部分都是富有的。
Inthe past, farmers were hardly to see the outside world, since they had to trampover the mountains if they wanted to go out. But nowadays, many high ways andtunnels have been built, so it’s convenient for them to go out. Moreover, mostfarmers also have their private cars. Therefore, they can go anywhere theylike.
在过去,农民们很难看看外面的世界,因为如果他们想出去的话,他们不得不徒步翻山越岭。但现在,建立了很多高速公路、隧道,人们出去是很方便的。此外,大多数的农民也有自己的私家车。因此,他们可以去任何他们喜欢的地方。
Inthe past, farmers always suffered from the diseases, because there was nodoctor at all. But nowadays, many hospitals have come into being in countryside, so they can be cured in time.
在过去,农民经常遭受病痛,因为根本就没有医生。但如今,在农村里也有很多医院了,所以他们可以及时得到治愈。
Inthe past, it was difficult for children to study in countryside. Butnowadays, as there are so many schools in countryside, more and morechildren can get a better education.
在过去,农村的孩子很难去上学。但现在,因为在农村有很多学校,越来越多的孩子可以得到更好的教育。
Whata wonderful life in countryside. Maybe countryside will be morethriving than the city in the near future.
在农村的生活是多么美好啊。也许在不久的将来农村会比城市更加繁荣。
技術试验在《通用技术课程标准》中占据了重要地位,这是因为它是一种重要的技术方法并具有巨大的教育价值。技术试验除了对技术活动本身具有不可缺少的重要价值外,还存在不可忽视的巨大教育价值。发掘技术试验活动的教育价值,是落实和实现通用技术中情感、态度和价值观目标的重要方面。
技术试验在教材中占有了相当重要的地位,教材中为此专门设置了“技术试验及其方法”一节和众多的“试验栏目”。通过学生经历这些试验活动,参与动手实践,培养他们的不断探究精神,体验解决技术问题的艰辛和感受获得成功的愉悦,养成百折不挠的意志和品质,培养实事求是、精益求精的态度。
在技术试验教学过程中,首先要激发学生对技术的好奇、爱好和追求,勇于不断提出“为什么”、“做什么”、“怎么做”,学生才能积极而主动地参与到技术试验活动中。要明确试验的目的和要求,了解试验的基本步骤,提醒学生在试验过程中要主动地进行观察。最后,要求学生以实事求是的态度写出简单的技术测试和技术试验报告。
在教学中,如何对待学生的试验失败、如何评价试验失败,成为教学中经常碰到的问题。要认识技术试验失败经常可能发生,引导学生认真分析试验中的失败原因,从中吸取教训,增长知识和技能,使其成为成功之母,并经历失败的磨练,培养良好的意志和品质。
Time flies like an arrow before we realize it .It is known that nothing is more precious than time. The good old proverb "time is money" reminds us that time is valuable. When time goes by, it will never return. However, it is a pity that some people don't make full use of their time .They spend a lot of time in sleeping, chatting, playing computer games or other unmeaning matters. . They don't realize that wasting time is actually equal to killing themselves. They always regret not having made great achievements. One of the reasons may be they do not make good use of time. Therefore, in order to be successful, they should first get into the habit of being on time. It’s a sign of cherishing time. Don't put off what can be done today until tomorrow. Being lazy will eventually lead to failure. Don't wait, because you don't know how long it will take when you put off your plan.
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