海洋哺乳动物生物学

新西兰英语 816 Conservation Week

Conservation Week starts tomorrow. During that week, DOC the Department of Conservation would like New Zealanders to celebrate our special places and our native wildlife. What are our special places? Our National Parks are some of our special places.

发表于:2018-12-05 / 阅读(77) / 评论(0)

新西兰英语

初中英语山东版六年级下--Unit 5-SELF CHECK

Unit 5 My favorite subject is science. [00:09.42]Section B [00:12.42]1a Put these days into the correct order. [00:19.99]1b What subjects do you study at school? [00:26.07]Check (）the subjects. [00:29.27]1c PAIRWORK [00:33.11]Ask and answer questio

发表于:2018-12-10 / 阅读(202) / 评论(0)

初中英语山东版六年级下

1200个最常用英语口语单词第五十三单元

abundant [ə'bʌndənt] a.丰富的，充裕的，大量的 biology [bai'ɔlədʒi] n.生物学 community [kə'mju:niti] n.社区，居民 detective [di'tektiv] n.a.侦探(的) exception [ik'sepʃən] n.例外，除外 handful ['hndfl] n.一把，一小

发表于:2018-12-19 / 阅读(197) / 评论(0)

1200个常用英语口语单词（MP3+文本）

SSS 2009-11-27

It really is rocket scienceresearchers are using huge x-ray scanners from NASA to understand how sonar might be affecting the hearing of large ocean mammals. These scanners are usually used to inspect the space shuttles solid fuel rockets. Navy sonar

发表于:2018-12-24 / 阅读(96) / 评论(0)

Scientific American(十一)月

英文原版对话1000个:1140 Marine Biology

Mike: So Dusty, we were talking earlier, and you're telling that you're into marine biology, and that's kind of your background. So, tell me a little bit about why you like - what's your fascination with marine biology? Dusty: Well, the main thing is

发表于:2018-12-25 / 阅读(113) / 评论(0)

原版英语对话1000个

英文笑话：biology class 生物课

biology class This happened in a university biology class. The professor was explaining that sperm has a high concentration of dextrose. One freshman girl who looked puzzled asked, Then why doesn't it taste sweet? Notes: 1. This happened in a univers

发表于:2018-12-26 / 阅读(82) / 评论(0)

英语笑话（MP3+文本）

英文书摘精选海洋生物有趣的睡觉习惯

Marine Animals Have Interesting Sleeping Habits 海洋生物有趣的睡觉习惯 Many people know that marine mammals, like whales, porpoises and dolphins, breathe air, like we do. But, many people dont know that marine mammals have developed some i

发表于:2018-12-28 / 阅读(72) / 评论(0)

初学者听力文摘精选

英语听书《海底两万里》第449期第27章南极(8)

It was eight o'clock in the morning. We had four hours to ourselves before the sun could be productively observed. 时间是早晨八点。太阳可以供我们观察利用的时间只剩下四小时了。 I guided our steps toward a huge bay that ma

发表于:2018-12-31 / 阅读(86) / 评论(0)

《海底两万里》中英双语有声读物

VOA慢速英语--北极航运增加对动物造成威胁

Animals at Risk from Increased Arctic Shipping The polar bear may be the animal most often identified with climate change, but it is far from the only creature at risk from rising temperatures. The northernmost part of Earth is warming two to three t

发表于:2019-01-03 / 阅读(86) / 评论(0)

2018年VOA慢速英语(七)月

VOA标准英语2012--Could Rising Temperatures Mean Smaller Mammals?

Could Rising Temperatures Mean Smaller Mammals? Scientists say in the ancient past, higher temperatures meant smaller mammals. Theyre studying how a brief, but dramatic climate change event affected body size. Its called the Paleocene-Eocene Thermal

发表于:2019-01-14 / 阅读(83) / 评论(0)

VOA标准英语2012年(二月)

托福阅读需要多少词汇量

在托福考试中，得阅读者得天下，为此上海新东方小编从词汇，题材，题型，解题方法等几大模块入手，为您精心整理了托福阅读技巧攻略的完整版，以方便广大考生备考。托福阅读的词汇问

发表于:2019-01-17 / 阅读(71) / 评论(0)

托福英语

托福阅读大概需要掌握多少词汇量

托福阅读的词汇问题似乎是大家一向比较有争议的一件事情，有的人认为托福阅读只要四级甚至高中的词汇量就可以搞定，但是有的人觉得单词背得多多益善，还要尽量多背一些专业词汇。其

发表于:2019-01-17 / 阅读(83) / 评论(0)

托福英语

托福阅读要掌握的词汇量

发表于:2019-01-17 / 阅读(79) / 评论(0)

托福英语

【英语趣味课堂】海洋生物学-Marine Biology

发表于:2019-01-25 / 阅读(108) / 评论(0)

英语趣味课堂

60秒科学:NASA Scanner Offers Clues To Whale Hearing

NASA Scanner Offers Clues To Whale Hearing Researchers at UC San Diego and San Diego State University have imaged whale skulls in an attempt to determine the effects of sonar on whale hearing. Cynthia Graber reports It really is rocket scienceresearc

发表于:2019-01-30 / 阅读(190) / 评论(0)

60秒科学

Ancestor of Humans

57 这种动物是人类的祖先吗？ DATE=6-13-01 TITLE=SCIENCE REPORT - Ancestor of Humans BYLINE=Jill Moss (Start at 59

发表于:2019-01-30 / 阅读(152) / 评论(0)

科技之光

雅思分类词汇：环境资源相关(二十五)

学科SUBJECTDISCIPLINES 科目Subjects 声学Acoustics 农业生态学Agriculturalecology 农业经济学Agriculturaleconomics 农业工程Agriculturalengineering 农业林学Agroforestry 分析化学

发表于:2019-02-04 / 阅读(116) / 评论(0)

英文语法词汇

写英文简历必背的词汇1

中英文大学课程对照表：应用生物学 Applied Biology 医学技术 Medical Technology 细胞生物学 Cell Biology 医学 Medicine 生物学 Biology 护理麻醉学 Nurse Anesthesia 进化生物学 Evolutionary Biology 口腔外科学 Ora

发表于:2019-02-06 / 阅读(252) / 评论(0)

实用英语

托福阅读单词问题的两个误区

? 澄清托福阅读单词问题的两个误区? 托福阅读的词汇问题似乎是大家一向比较有争议的一件事情，有的人认为托福阅读只要四级甚至高中的词汇量就可以搞定，但是有的人觉得单词背得多多益

发表于:2019-02-09 / 阅读(67) / 评论(0)

托福英语

双语有声阅读：海洋哺乳动物

Marine Mammals Since there is such an abundance of food in the sea,it is understandable that some of the efficient, highly adaptable, warm-blooded mammals that evolved on land should have returned to the sea.Those that did have flourished. Within abo

发表于:2019-02-17 / 阅读(80) / 评论(0)

双语有声阅读

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acetylcellulose

action-oriented community diagnosis

Baeyer, Johann Friedrich Wilhelm Adolf von