单词：programmed teaching
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Don: Some people seem to need significantly less sleep than others. Yael: Tell me about it. I have a friend who swears that she sleeps only five hours a night. If she's telling the truth, then she must be bionic. She seems to have plenty of energy, a
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神奇校车带领孩子们进入浩瀚的科学领域，游梭于生物科学、地球科学、太空科学、气象学、古生物学等各门学科中。被纽约时报评为最新鲜有趣、最富有创意和想象力的科学启蒙方式。孩子
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The High Cost of Uncritical Teaching By Ira J. Winn / Reprinted with permission. Adapted from the article originally published in Phi Delta Kappan magazine. If students are not given the guidance and
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Don: Some people seem to need significantly less sleep than others. Yael: Tell me about it. I have a friend who swears that she sleeps only five hours a night. If she's telling the truth, then she must be bionic. She seems to have plenty of energy, a
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本讲为 2006 年下半年新的教学内容，请对照教材，练习册和语法书听录音！ personnel n. 1. （集合名词）全体人员（职员）； 2. 人事（部门） The new director
自考英语（二）60讲
By Jerilyn Watson Broadcast: August 21, 2003 This is Bill White with the VOA Special English Education Report. New York City has the largest public school system in the United States. The city Departm
VOA2003（下）-教育与新闻
The silence of men in general is overtalked about and overcriticized. To be sure, men never open up as much as women want them to, but there is a wordless understanding in which we function fairly well especially in friendships. 男人的沉默往往被
英语美文
Chance doesnt exist But the path of life is not totally so predestined And time and chronology show us how all should be In the ways of existence To find out why we are here Being consciousness is a torment The more we learn is the less we get No one
英文摇滚歌曲
Are the machines taking over? Well not yet, but they are making quite an impression at the international travel fair in Berlin. Two humanoid robots - named Chihira Kanae and Mario - are at the event, to show how hey can be put to use in the travel an
cctv9英语新闻2016年
Damaged Robots Learn to Make Changes to Keep Working 能够自我修复的机器人 When a dog loses a leg, the animal eventually figures out the best way to get around on three legs. In a short time, the dog learns deal with its physical disability.
2015年VOA慢速英语(六)月
SCOTT SIMON, HOST: Some of the best minds of our times, including Stephen Hawking and Elon Musk, have warned that human beings may invent intelligent machines that could wind up destroying humankind. But a small incident this week might make you wond
2017年NPR美国国家公共电台7月
十六、形容词最高级省略结构 The crane is the tallest bird of the wading birds. 最高级后面的名词与范围名词重复，可以省略，句子变为The crane is the tallest of the wa
英文语法词汇
Todd: Lois, when are you going back to London, or England? Lois: I'm going back on the 30th of July. Todd: OK, that's coming up pretty soon. Lois: Just four more weeks. Four weeks from today, I'll be on the plane, on my way home. Todd: OK, when you g
原版英语对话1000个
Todd: Lois, when are you going back to London, or England? 托德：洛伊丝，你打算什么时候回英国伦敦？ Lois: I'm going back on the 30th of July. 洛伊丝：我7月30日回去。 Todd: OK, that's coming up pretty soon. 托德：好，那
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本期内容： IsGooglebiasedagainstpoliticallyconservativeusersandinfavorofpoliticallyliberalones? That'ssomethingthatanumberofRepublicans, includingU.S.PresidentDonaldTrumphaveaccusedGoogleofbeing, andRepresentativeLamarSmith,aRepublicanfromTexas,
夏说英语新闻晨读
Seed Dormancy 种子休眠是，有生活力的种子由于内在原因，在适宜的环境条件下仍不能萌发的现象。休眠是植物在长期系统发育过程中获得的一种抵抗不良环境的适应性。具有休眠特性的农作物种
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1.我非常喜欢它。? I very like it I like it very much。 2. 这个价格对我挺合适的。 The price is very suitable for me。 The price is right。 Note：suitable(合适的、相配的)最常见的用法是以否定的形式出现在告示或
英语口语
Grow Your Own Dentures 种植牙也叫人工种植牙，并不是真的种上自然牙齿，种植牙而是通过医学方式，将与人体骨质兼容性高的纯钛金属经过精密的设计，制造成类似牙根的圆柱体或其他形状，以外
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