[地质] 褶曲构造学

新东方背诵文选 L36.Plate Tectonics and Sea-floor Spreading

The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(

发表于:2018-12-01 / 阅读(304) / 评论(0)

新东方背诵文选

SCIENCE IN THE NEWS - Plate Tectonics

SCIENCE IN THE NEWS - Plate Tectonics By Marilyn Christiano Broadcast: Tuesday, February 17, 2004 (THEME) VOICE ONE: This is Science in the News, in VOA Special English. I'm Sarah Long. Graphic Image

发表于:2018-12-07 / 阅读(197) / 评论(0)

科技之光

新东方优美背诵短文50篇 Unit36:Plate Tectonics and Sea-floor Spreading

发表于:2018-12-08 / 阅读(538) / 评论(0)

新概念优美背诵短文50篇

新路径小学英语五年级上册(三起) Self-assessment

[0:26.074] [0:03.356]UNIT 1A New Term [0:06.670] Self-assessment [0:08.110]Listen, make and say. [0:11.588]Wrapping a new book [0:58.724]1.Get a piece of [1:00.714] paper. [1:04.692]2.Fold the paper. [1:09.343]3.Put the book [1:10.545] in the paper.

发表于:2018-12-13 / 阅读(159) / 评论(0)

新路径小学英语五年级上册(三起)

新路径小学英语五年级上册(一起) UNIT 1 Self-assessment

[00:04.42]UNIT 1Favourite Subjects [00:08.41] Self-assessment [00:10.27]Listen and tick. [00:12.31] [00:54.31]Listen, make and say. [00:56.47]Wrapping a new book [00:59.97]1.Get a piece of paper. [01:05.77]2.Fold the paper. [01:11.11]3.Put the book i

发表于:2018-12-13 / 阅读(208) / 评论(0)

新路径小学英语五年级上册(一起)

新路径小学英语四年级下册(三起) Lesson X

[0:04.669]Lesson X [0:06.006]A Party Hat [0:08.669]Let's make. [0:11.436]Let's make a [0:12.164]party hat. [0:14.252]Draw a circle. [0:16.565]Colour the circle. [0:19.285]Cut it out. [0:21.484]Cut on the line. [0:24.205]Fold it like this. [0:26.509]G

发表于:2018-12-17 / 阅读(209) / 评论(0)

新路径小学英语四年级下册(三起)

快口说英语029

No. 29 Hang the shirt on the hanger 第二十九课把衬衣挂在衣架上 Conversation 1 会话一 My daughter is only four, but she helps me for the laundry. 我的女儿只有四岁，但她就帮助我准备要送洗的衣物。 Thats great. 那太

发表于:2018-12-25 / 阅读(163) / 评论(0)

快口说英语

新标准初中英语九年级(上):UNIT2 Draw two dots

[00:00.00]It's quite easy,isn't it? [00:03.10]Do you want to make one? [00:05.07]Sure.I'll get some paper, [00:07.32]colour pencils and scissors. [00:10.00]Good.Then we can take our planes [00:12.30]to the park and fly them there. [00:15.14]I think m

发表于:2018-12-29 / 阅读(206) / 评论(0)

外研社新标准初中英语九年级

考研背诵50篇——36.Plate Tectonics and Sea-floor Spreading

发表于:2018-12-30 / 阅读(218) / 评论(0)

考研背诵50篇

北京小学英语第五册2

[00:10.95]Dark on the hill, [00:13.30]Pur-ple shad-ows gath-er slow-ly, [00:17.32]winds are still.All the win-ter boughts are bare, [00:29.07]Lone-ly and far,Down a-cross the fold-ing twi-light Shines a star [00:38.50]Day is al-most o-ver now,Dark on

发表于:2019-01-09 / 阅读(308) / 评论(0)

小学英语北京版

VOA慢速英语2012--SCIENCE IN THE NEWS - The Moving Story of Plate Tectonics

SCIENCE IN THE NEWS - The Moving Story of Plate Tectonics FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Scientists who study the Earth tell us the continents and ocean floors ar

发表于:2019-01-12 / 阅读(214) / 评论(0)

2012年VOA慢速英语(一)月

【大家说英语】第143期:变魔术(2)

March 31 3月31日 Read it! 读读看！ Susie will put on a magic show. 苏希将会举行一场魔术表演。 But she is a little out of practice, so she is doing simple tricks. 可是她有点疏于练习，所以只表演简单的戏法。 She w

发表于:2019-01-23 / 阅读(168) / 评论(0)

大家说英语

（考研词汇）新版—42

flow vi.流，流动 flower n.花，花卉；开花 flu n.流行性感冒 fluctuate vi.波动 vt.使波动 fluent a.流利的，流畅的 fluid n.流体，液体 flush n.兴奋，脸红；发烧 flute

发表于:2019-02-01 / 阅读(429) / 评论(0)

考研英语

出门的时候你真的知道怎么打包吗？

Packing Tips From the Pros 专业人士的打包技巧 If you have to sit on your suitcase to zip it, well, there really is a better way. Just follow this three-step plan on what to bring, how to fold, and where to (phew!) fit it all in. 你是不是一

发表于:2019-02-05 / 阅读(172) / 评论(0)

阅读空间

与数字有关的英语词根总结

与数字有关的英语词根总结 milli-【千分之一】例：milliampere（毫安）=milli（千）+ampere（安培） centi【百分之一】例：centimeter（厘米）=centi（百分之一）+meter（米） deci【十分之一】例：decibe

发表于:2019-02-06 / 阅读(261) / 评论(0)

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诺如病毒在挪威南部医院爆发

诺如病毒在挪威南部医院爆发 OSLO, Feb. 8 (Xinhua) -- A hospital in southern Norway has been partly closed after a breakout of the highly contagious norovirus, the Norwegian news agency NTB reported on Sunday. The pulmonary department at t

发表于:2019-02-07 / 阅读(160) / 评论(0)

英语新闻

英语新词：“手部拉皮”成新潮流

Alice Hart-Davis has a treatment called a 'handacial' which involves injecting fillers into the hands to make them appear younger. Although she believes they now look younger and are softer, it costs ?940. 艾丽斯?哈特戴维斯体验了一把手部

发表于:2019-02-13 / 阅读(158) / 评论(0)

英文语法词汇

和“睡觉”有关说法

昨晚你熬夜了? Did you stay up late last night? *stay up late睡得晚、熬夜。 Did you go to bed late last night? 把被子叠好。 Let's fold up the futon. *fold意为折叠，fold up意为叠好、叠整齐；futon原本是日文，现在英

发表于:2019-02-18 / 阅读(156) / 评论(0)

英语口语

万物简史第262期:大地在移动(16)

Earth is alone among the rocky planets in having tectonics, and why this should be is a bit of a mystery. It is not simply a matter of size or densityVenus is nearly a twin of Earth in these respects and yet has no tectonic activity. It is thoughttho

发表于:2019-02-25 / 阅读(181) / 评论(0)

万物简史

万物简史第265期:大地在移动(19)

Australia, meanwhile, has been tilting and sinking. Over the past 100 million years as it has drifted north toward Asia, its leading edge has sunk by some six hundred feet. It appears that Indonesia is very slowly drowning, and dragging Australia dow

发表于:2019-02-25 / 阅读(188) / 评论(0)

万物简史

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adjuted

age specific survival rate

at lower rates of N application