硷性氧气炉

上海牛津初中英语八年级下--CHAPTER 2 Reading POLL

CHAPTER TWO Reading POLLUTUO FIGHTERS [00:09.90]Judy is collecting some facts for a class project on pollution. [00:18.44]She is interviewing Doctor Ray,a scientist,about trees. [00:27.51]Judy:Why are you so interested in trees,Doctor Ray? [00:38.16]

发表于:2018-12-01 / 阅读(515) / 评论(0)

上海牛津初中英语八年级

电脑英语计算机病毒

[00:00.00]Chapter 7 [00:00.91]第七章 [00:01.83]Computer Virus [00:03.17]计算机病毒 [00:04.52]Dialogue 1 [00:05.56]句型1 [00:06.61]A: Do you have virus protection software on your PC? [00:09.51]你的电脑有防毒软件吗？ [00:12.41]B:N

发表于:2018-12-05 / 阅读(214) / 评论(0)

电脑英语

英文书摘精选 Can Oxygen Be Toxic?氧气有毒吗?

Can Oxygen Be Toxic?氧气有毒吗？ In order for us to live we must have oxygen, so how can it be bad for us? Today we explain how oxygen can be toxic. 氧气是我们生存所必需的，所以它怎么会对我们有害呢？今天我们来解释为

发表于:2018-12-28 / 阅读(177) / 评论(0)

初学者听力文摘精选

SSS 2010-05-04

This is Scientific American's Sixty-Second Science. I'm Christopher Intagliata. Got the minute? A couple million years ago, mammoths migrated north from Africa to colonize Eurasia. Sometime around then a massive ice age kicked inand it was stay warm

发表于:2019-01-08 / 阅读(155) / 评论(0)

Scientific American(五)月

河北加拿大版初中英语--UNIT 4

UNIT 4 [00:03.08]Lessons 25~32 [00:08.05]Look into Science! [00:11.89]Lesson 25: [00:16.64]Keep the Candle Burning!Science is so interesting! [00:23.72]I'm sure you'll like this experiment! [00:28.68]When you do this experiment,you will learn somethi

发表于:2019-01-09 / 阅读(347) / 评论(0)

河北加拿大版初中英语

北师大版高中英语模块7--Unit 21 warm-up

[00:02.44]Unit 21 Human Biology Warm-up [00:07.39]Exercise 2 Listen and guess which parts of [00:11.04]the body of being described. [00:13.00]Which words help you to decide. [00:16.79]1 This organ weighs about a kilo [00:19.77]and is made up of two s

发表于:2019-01-10 / 阅读(440) / 评论(0)

北师大版高中英语模块7(选修)

英文歌曲：AMiR - Oxygen

Grab my hand take one step Come with me no regrets 'Coz we'll fly higher than what you can imagine When your heart is mine, anything can happen You're my baby I know you hear this song No need to worry about us You ain't doing nothing wrong Coz latel

发表于:2019-01-14 / 阅读(144) / 评论(0)

节奏布鲁斯

美国国家公共电台 NPR New 'Basic Economy' Airfares May Not Be As Cheap As You Think

DAVID GREENE, HOST: The big three airlines - American, Delta and United - are taking on discount carriers like Spirit and Frontier by offering no-frills discounted fares called basic economy. Some are calling it misery class because among other thing

发表于:2019-01-16 / 阅读(171) / 评论(0)

2017年NPR美国国家公共电台3月

美国国家公共电台 NPR Coastal Pacific Oxygen Levels Now Plummet Once A Year

LULU GARCIA-NAVARRO, HOST: It's not every day that scientists announce a new season. But that's what ocean researchers just did on the west coast. They say waters off Oregon, Washington and California now have a whole season when the oxygen level on

发表于:2019-01-17 / 阅读(159) / 评论(0)

2018年NPR美国国家公共电台10月

科学美国人60秒 SSS Feed Microbes Oxygen to Help Clear Spilled Oil

On June 3rd, a train loaded with highly volatile crude oil derailed just outside the small town of Mosier in Oregons Columbia River Valley. More than 40,000 gallons of crude spilled out of the train. Some burned away in a 14-hour long fire at the sce

发表于:2019-01-17 / 阅读(177) / 评论(0)

2016年Scientific American(十)月

2014年ESL之日常生活 16 Basic Military Commands

Basic Military Commands Marta: Whats going on out here? Whats all that noise? Bruno: Im putting the troops through their drills. Marta: Troops?! Bruno: Watch this. Hey, I didnt tell you you could be at ease. Attention! Fall in. Forward, march! Marta:

发表于:2019-01-23 / 阅读(225) / 评论(0)

2014年ESL之日常生活

音乐咖啡厅:Oxygen--你是我的氧气

凭借在iTunes和MySpace的成功，来自美国加州的流行女歌手科尔比凯拉特（Colbie Caillat）的处女专辑《Coco》一经发行便得到了很多歌迷的关注。在美国上市第一周，这张《Coco》共售出5万1千张，在本周的Billboard 200专辑榜中跻身前五名. 在没有与唱片公司签订合约之前

发表于:2019-01-23 / 阅读(260) / 评论(0)

音乐咖啡厅

经济学人28:法国的钢铁制造聚焦洛林

Business. 商业。 Steelmaking in France. 法国的钢铁制造。 Cross over Lorraine. 聚焦洛林。 The closure of a steelmaking plant annoys the new president. 钢铁厂的关闭令新总统烦恼。 AMONG the first visitors to the Elysee Palac

发表于:2019-01-26 / 阅读(117) / 评论(0)

经济学人商业系列

英语听书《海底两万里》第72期第6章开足马力(14)

As master wishes! Conseil replied. 随您先生怎样说都好!康塞尔答。 All right, I admit it: I did wish to run this risk! 我承认，这个机会，我倒很乐意去碰一碰。 The valves were charged. More coal was swallowed by the furna

发表于:2019-01-28 / 阅读(107) / 评论(0)

《海底两万里》中英双语有声读物

英语歌曲:Colbie Caillat-Oxygen

Colbie Caillat-Oxygen I came apart inside a world 我在这个由怒气冲冲的人们组成的 made of angry people 世界里支离破碎 I found a boy who had a dream 直到有一天我遇见一个寻梦的男孩 Making everyone smile 他令他身边

发表于:2019-02-02 / 阅读(115) / 评论(0)

好听的英文歌曲

BASIC语言改变世界五十周年

May 1 marks the 50th anniversary of a special computer language aimed at enabling college students not trained in mathematics to use computers. The birth of BASIC is now seen as a major step toward the era of personal computers. 50 years ago, compute

发表于:2019-02-05 / 阅读(202) / 评论(0)

英语新闻

VOA标准英语2008年-Report Says Basic Medical Care Could Save Lives

By Douglas Bakshian Manila 06 May 2008 A new report says the lives of millions of young children could be saved each year if basic medical care and medicine are made available to the poor. Douglas Bakshian has more from Manila. The report by the U.S.

发表于:2019-02-05 / 阅读(191) / 评论(0)

VOA标准英语2008年（五月）

VOA标准英语2009年-Breathing Pure Oxygen Effective in Tre

Oxygen therapy can bring drug-free relief to many Vidushi Sinha | Washington, DC 15 December 2009 A new study shows that breathing pure oxygen can considerably lessen the agony experienced with severe headaches Cluster headaches are described by suff

发表于:2019-02-06 / 阅读(238) / 评论(0)

VOA标准英语2009年(十二月)

好听的英文歌曲：Colbie Caillat - Oxygen

I came apart inside a world 我在这个由怒气冲冲的人们组成的 made of angry people 世界里支离破碎 I found a boy who had a dream 直到有一天我遇见一个寻梦的男孩 Making everyone smile 他令他身边的每个人都能展颜

发表于:2019-02-20 / 阅读(149) / 评论(0)

好听的英文歌曲

雅思分类词汇：环境资源相关(十二)

工业INDUSTRY 工业生产过程Industrialprocesses 制铝工业Aluminiumindustry 适用技术Appropriatetechnology 高炉Blastfurnaces 纤维素Cellulose 化学工业Chemicalindustry 清洁技术Clea

发表于:2019-02-25 / 阅读(170) / 评论(0)

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