移生感染

后置定语在考试中是一个应用比较普遍的语法概念,通过后置定语的识别以此快速确立句子或者短语的中心,有助于我们在分析语段的过程中适时聚焦注意力,同时不少题目也会涉及到与后置

发表于:2018-12-02 / 阅读(134) / 评论(0) 分类 新托福写作真题解析

Cattle Plague Declared Eradicated Scientists are declaring victory over a deadly animal disease that cattle herders around the world have dreaded for millennia. Rinderpest becomes the second disease in all of human history to be successfully eradicat

发表于:2018-12-08 / 阅读(143) / 评论(0) 分类 VOA标准英语2011年(六月)

[00:01.40]Australian English [00:03.55]Australian English began in 1788 [00:05.91]when the first British prisoners [00:07.64]were sent away to Australia [00:09.39]as punishment. [00:11.10]For fifty years, Australia was one big prison. [00:14.23]The A

发表于:2018-12-13 / 阅读(159) / 评论(0) 分类 北师大版高中英语模块7(选修)

AS IT IS 2015-05-26 Exploring Americas Immigration Story 探索美国的移民故事 More than 25 million immigrants entered the United States through Ellis Island, in New York Harbor. Ellis Island was the place where the U.S. government processed th

发表于:2018-12-16 / 阅读(76) / 评论(0) 分类 2015年VOA慢速英语(五)月

This is Scientific Ameican 60 second Science, I'm Cynthia Graber, this will just take a minute! Cave painting connects us with our prehistoric artist ancestors. But there's a dearth of such illustration in the Americas. Now a cave in Brazil has been

发表于:2018-12-24 / 阅读(98) / 评论(0) 分类 Scientific American(二)月

Cave painting connects us with our prehistoric artist ancestors. But there's a dearth of such illustration in the Americas. Now a cave in Brazil has been found to house the oldest New World image known. The shelter was excavated from 2002 to 2009. In

发表于:2018-12-24 / 阅读(155) / 评论(0) 分类 Scientific American(二)月

When youre looking for a table in a crowded cafeteria, you probably give wide berth to the family that sounds like its sharing a big dish of whooping cough. Well, not if youre a house finch, particularly a male. Because a study in the journal Biology

发表于:2018-12-24 / 阅读(105) / 评论(0) 分类 Scientific American(二)月

Broadcast: April 30, 2003 By Nancy Steinbach This is the VOA Special English Health Report. American researchers say drinking tea may help strengthen the body's defense system against infection. Docto

发表于:2019-01-06 / 阅读(120) / 评论(0) 分类 VOA2003(上)-健康资讯

This is the VOA Special English Development Report. On April twenty-fourth, rebels in eastern Ethiopia attacked a Chinese-owned oil exploration field in the Ogaden area. They killed sixty-five Ethiopians workers and nine Chinese. Seven other Chinese

发表于:2019-01-11 / 阅读(109) / 评论(0) 分类 VOA慢速英语2007年(五)月

Climate, Brain Infection Linked in Uganda Scientists say they have found the first major neurological condition linked to climate. A Ugandan study shows the amount of rainfall can affect the number of infants who develop a deadly brain infection. Its

发表于:2019-01-13 / 阅读(134) / 评论(0) 分类 VOA标准英语2013年(一月)

BERLIN, June 1 (Xinhua) -- Germany's disease control center reported on Wednesday 365 new cases of the fatal enterohemorrhagic E. coli (EHEC), which marked a sharp rise since its outbreak in the middle of May. Twenty-five percent of the new cases inv

发表于:2019-01-19 / 阅读(130) / 评论(0) 分类 英语新闻

Wk 42 (17 October 1961) Protesting Algerians Shot Dead In ParisThis Week in HistoryFrench police kill up to 400 people marching in support of Algeria's independence. In 1961, French police killed several hundred Algerians in the streets of Paris. The

发表于:2019-01-22 / 阅读(87) / 评论(0) 分类 英语新闻与报道—News and Reports

HARI SREENIVASAN: During the past week, there have been at least three separate attacks launched by what are referred to as lone wolf terrorists, who are often inspired by propaganda from groups like ISIS. Last Monday in Quebec, a man who had convert

发表于:2019-01-27 / 阅读(102) / 评论(0) 分类 PBS访谈社会系列

The first human inhabitants(居民 ) of North America settled at least 2,500 years earlier than the people previously identified as the first Americans. So say archaeologists, who have unearthed a trove of stone artifacts belonging to the early A

发表于:2019-01-31 / 阅读(89) / 评论(0) 分类 英语新闻

A top U.S. health official says the first few minutes after HIV infection may be a window of opportunity to prevent the AIDS virus from firmly taking hold in the body. The HIV thats present during initial infection is different from the virus that re

发表于:2019-02-05 / 阅读(133) / 评论(0) 分类 VOA标准英语2010年(七)月

More than 1,200 intensive care units in 75 countries examined Carol Pearson | Washington, DC 08 December 2009 Researchers found that more than half of the 14,000 patients in the study on that one day, developed infections in intensive care units Stay

发表于:2019-02-12 / 阅读(113) / 评论(0) 分类 VOA标准英语2009年(十二月)

今天我们要学的词是infection。 Infection, 感染。 MIT scientists are developing a new drug that might be able to fight any viral infection, 麻省理工大学的科学家正在研究一种新药,可能可以治疗任何病毒感染。 Re

发表于:2019-02-18 / 阅读(108) / 评论(0) 分类 英语单词荟萃

奥巴马促成韩日首脑会晤 WASHINGTON President Obama brought together the leaders of Japan and South Korea to discuss cooperation on containing North Korea and its nuclear weapons programs. Japan and North Korea have had tense relations over

发表于:2019-02-19 / 阅读(126) / 评论(0) 分类 英语新闻

Chapter 5 第5章 Virginia and Maryland 弗吉尼亚和马里兰 31. The Virginia Company, 1606. 31.弗吉尼亚公司(1606年) English people were now beginning to think in earnest of founding colonies. 现在英国人开始认真地思考创建

发表于:2019-02-27 / 阅读(192) / 评论(0) 分类 美国学生历史

在2014年4月27日的托福阅读考试 http://toefl.xdf.cn/201404/9971242.html中有这样一道题:14世纪欧洲经济危机。针对这道托福考题,新东方谢真真老师来为大家普及一下关于14世纪欧洲经济危机的背景知

发表于:2019-03-01 / 阅读(142) / 评论(0) 分类 托福英语
学英语单词
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alcoholism
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arrive at one's post
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ie-
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