标签：reproduce 相关文章

用mp3背四级单词54

remedy -补救方法,纠正方法 remote-遥远的,偏僻的 removal -除祛,消除 render -使得,致使 renew -重新开始,继续 rent-租用,出租 repetition -重复,反复 replace -代替,取代 represent -表示,象征,描绘 representative-代表,代理人 reproduce -复制,再现,繁殖 republica

发表于:2018-11-29 / 阅读(128) / 评论(0) 分类 用mp3背四级单词

贯通美国西北部的哥伦比亚河

> 22 贯通美国西北部的哥伦比亚河 DATE=5-16-01 TITLE=EXPLORATIONS #1952 - The Columbia River BYLINE=Oliver Chanler VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley Griffith wit

发表于:2018-12-07 / 阅读(79) / 评论(0) 分类 自然探索

湄公河的伊洛瓦底海豚数量录的增长

Irrawaddy Dolphin Numbers Increase on Mekong River The number of Irrawaddy dolphins in one part of the Mekong River has increased for the first time tin 20 years. The dolphins, however, still face serious threats to their survival. They are considere

发表于:2018-12-08 / 阅读(84) / 评论(0) 分类 2018年VOA慢速英语(四)月

动物探索之鲨鱼篇

71 动物探索之鲨鱼篇 SCIENCE IN THE NEWS - September 25, 2001: SharksBy Nancy Steinbach VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Sarah Long with Science in the News, a VOA Special

发表于:2018-12-09 / 阅读(122) / 评论(0) 分类 自然探索

英语四级听力-短对话 250

Section C Compound Dictation It's difficult to imagine the sea ever running out of fish. It's so vast, so deep, so (36) ______ . Unfortunately, it's not bottomless. Over-fishing, (37) ______ with destructive fishing practices, is killing off the fish

发表于:2018-12-17 / 阅读(71) / 评论(0) 分类 英语四级听力-短对话

最In导购口语 第114期:复印机

导购口语: This copier doesn't need any special paper. And it can reproduce color photographs. 这台复印机不需要特殊纸张，可复制彩色照片。 This copier copies everything from book pages to documents, including picture in any col

发表于:2018-12-25 / 阅读(69) / 评论(0) 分类 最In导购口语

【英语口语练习册】夏威夷

玛丽和阮在讨论夏威夷有什么值得玩的 Mari: Hi, Im Mari. Im here with Ron. Ron is from Hawaii. So Ron, what is so special about Hawaii? Ron: Well, Hawaii is my home, but to people not from Hawaii, I think Hawaii is famous for its nice w

发表于:2018-12-27 / 阅读(47) / 评论(0) 分类 英语口语练习册

How Art Made The World 人、艺术、世界 -14

Here, for the first time, we've got a theory, which seems to solve many of the puzzles that've mystified experts in the past. It's a theory based not just on an investigation of the cave art itself, b

发表于:2019-01-02 / 阅读(79) / 评论(0) 分类 人、艺术、世界

Olympic Ready? Robot Skiers Compete in South Korea

As the worlds top athletes competed at the PyeongChang Winter Olympics, some robots also showed off their winter sports skills. A ski race involving robots was held recently at the Welli Hilli Park ski area near Pyeongchang. Eight teams built and pro

发表于:2019-01-03 / 阅读(59) / 评论(0) 分类 2018年VOA慢速英语(二)月

AGRICULTURE REPORT - Heifer International

AGRICULTURE REPORT - Heifer International By Broadcast: Tuesday, August 24, 2004 This is Gwen Outen with the VOA Special English Agriculture Report. Heifer International is sixty years old. This organ

发表于:2019-01-04 / 阅读(74) / 评论(0) 分类 农业与发展

AGRICULTURE REPORT - Fish Farming

AGRICULTURE REPORT - Fish Farming By Mario Ritter Broadcast: Tuesday, June 15, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Fish is an important food for many people. In s

发表于:2019-01-07 / 阅读(69) / 评论(0) 分类 农业与发展

SCIENCE IN THE NEWS - Malaria

SCIENCE IN THE NEWS -June 4, 2002: Malaria By Oliver Chanler VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Sarah Long with Science in the News, a VOA Special English program about recent deve

发表于:2019-01-11 / 阅读(87) / 评论(0) 分类 科技之光

VOA慢速英语 2007 0109b

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Doug Johnson. VOICE TWO: Hammerhead sharks in the waters surrounding the small Pacific island of Malpelo, a Colombian wildlife sanctuary and a popular area for divers And I'm Faith La

发表于:2019-01-11 / 阅读(67) / 评论(0) 分类 VOA慢速英语2007年（一）月

收养机构为肯尼亚孩子寻找领养家庭

AS IT IS 2015-08-17 Group Seeks Adoptive Families for Kenyan Children 收养机构为肯尼亚孩子寻找领养家庭 A 2007 study estimated there were at least 250,000 children living and working in the streets of Kenya. More than 60,000 of them ar

发表于:2019-01-12 / 阅读(61) / 评论(0) 分类 2015年VOA慢速英语(八)月

NPR边听边练112:蜜蜂生活的新秘密

主餐一道：泛听练习 以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写。空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻。 一、泛听建议： 1、完整听一遍，掌握

发表于:2019-01-22 / 阅读(98) / 评论(0) 分类 NPR边听边练

英语听力：自然百科 为生而死的生物

Hi, its Kasey-Dee Gardner, in this weekend Why Tell Me Why will answer an interesting viewer question. The viewer wants to know why certain species die after they reproduce. So, we're here to find out the answer. Urn, so there are a bunch of species,

发表于:2019-01-22 / 阅读(61) / 评论(0) 分类 自然百科2009年

英语听力：自然百科 血型的奥秘

Kasey on Why Tell me Why. Someone asked why veins are blue and blood is red. So that's part of this question: why do we have different blood types? Blood types are inherited, just like you inherit your eye color, or your hair texture, so you get a ge

发表于:2019-01-22 / 阅读(75) / 评论(0) 分类 自然百科2009年

【英语语言学习】鲨鱼

This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. And I'm Doug Johnson. On our program this week, we tell about sharks. They are among the oldest animals on Earth. Sharks are famous for attacking other sea creatures and even peop

发表于:2019-01-24 / 阅读(59) / 评论(0) 分类 英语语言学习

语法精讲：动词不定式做宾语补足语

动词不定式在句子中可以用作宾语补足语，高中范围内，常用的动词+宾语+不定式的句子结构中。不定式作宾语补足语的有以下八种类型：(下列句子中划线部分作宾语补足语) 一、许多动词可跟

发表于:2019-02-13 / 阅读(57) / 评论(0) 分类 英文语法词汇

美国学生人类历史第16期:象形字(4)

Suppose that you were Champollion, and that you were examining a stack of papyrus sheets, all covered with hieroglyphics. 设想你就是商博良，你正在检视着一叠写满了古埃及象形文字的纸莎草纸。 Suddenly you came across a p

发表于:2019-02-21 / 阅读(62) / 评论(0) 分类 美国学生人类历史
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