VOA慢速英语新闻报道与练习教案
VOA慢速英语新闻报道与练习教案
Study Suggests Dinosaurs May have Started as Very Small Creatures
Step 1 Words in This Story
fossil– n.part of an animal or plant from thousands of years ago, preserved in rock evolve– v.to develop over time
miniaturized– adj.very small
gigantic– adj.extremely large
fuzzy– adj.covered with light, loose hairs or fibers
feather– n.any one of the light growths that make up the outer covering of the body of a bird
Step 2 Listen and fill in the missing words
A new study adds to growing evidence that dinosaurs may have developed from very small animals.
Scientists have studied 1 the fossil of a small animal, called Kongonaphon kely,
which is believed to be an 2 ancestor of the dinosaurs. The name given the 3 reptile means “tiny bug slayer,” or very small killer of insects.
The 4 four-legged animal is believed to have been just 10 centimeters tall and about 40 centimeters long. Researchers say it lived 5 about 237 million years ago in what is now Madagascar.
Scientists described examinations of the fossil in a recent study6 published in Proceedings of the National Academy of Sciences.
The researchers believe the animal came before dinosaurs, which developed in the Mesozoic Era. It ended about 66 million years ago. The study notes that much 7 remains unknown about the history of dinosaurs and their winged relatives, pterosaurs.
Scientist Christian Kammerer of the North Carolina Museum of Natural Sciences, led the study. Kammerer told Reuters 8 news agency that based on the body size suggested by the fossil, “we argue that dinosaurs and pterosaurs evolved from a miniaturized ancestor.”
John Flynn, of New York’s American Museum of Natural History, was a 9 co-writer of the study. He said earlier studies have also supported the argument. “10 Evolution of gigantism from tiny ancestors is not 11 uncommon in the fossil record,” Flynn said.
The scientists said the Kongonaphon’s teeth showed signs of use in a way that suggested 12 the small reptile ate insects.
The team examining the fossil also found evidence of “fuzzy skin coverings,” including feathers. The researchers said the feathers may have developed in the small-bodied creature to help 13 control body temperature. This would have been especially important in the extreme climate of the early part of the Mesozoic Era. The days were hot, the nights, cold.
“Recent discoveries like Kongonaphon have given us a much 14 better understanding of the early evolution of ornithodirans,” Kammerer said. The ornithodiran group includes animals in the evolutionary lineage that led to dinosaurs and pterosaurs. He added that the research 15 provides strong evidence that the creature “decreased sharply early in the history of the dinosaur-pterosaur lineage.”
On the lighter side, Kammerer told The Associated Press he thinks 16 the tiny creatures “would have been quite cute animals.” He said an animal that 17 looks like a dinosaur and can fit in your hand, “would probably make a great pet.”
I’m Bryan Lynn.
Step 3 Words in This Story
fossil– n.part of an animal or plant from thousands of years ago, preserved in rock evolve– v.to develop over time
miniaturized– adj.very small
gigantic– adj.extremely large
fuzzy– adj.covered with light, loose hairs or fibers
feather– n.any one of the light growths that make up the outer covering of the body of a bird
VOA听力文稿
一.Scientists: Rising Sea Levels to Continue Scientists say sea levels are rising and will continue to do so into the future. Coastal communities around the world are already experiencing the impact of rising seas. Many cities and towns are taking steps to deal with this new reality. Photographers have taken pictures to document those efforts. Their photos are part of an exhibit called "Sink or Swim: Designing for a Sea Change." It can be seen at the Aquarium of the Pacific, in Long Beach, California. There, experts explain the causes of the rising seas and how people are trying to adapt to the changes. Disastrous storms and floods could be a new reality around the world. That is the opinion of oceanographer Jerry Schubel. He is president of the Aquarium of the Pacific. 二.Robots Ready to Work in Restaurants For many years, machines have been doing work that people once did, including some difficult jobs. Search and rescue operations in dangerous environments are often seen as the first areas that will employ high technology robots. But there is another area that may soon take jobs traditionally held by human beings: the restaurant industry. Teams from around the world competed in early June at the DARPA Robotic Challenge Finals in California. A team from South Korea and its robot, called DRC-Hubo, won first place in the competition. The second and third place finishers were from the United States. The robots were required to drive a vehicle, climb up steps and do mechanical work. Such activities are easy for humans to perform, but more difficult for machines. Not all of the competitors were successful. The failures showed how difficult it is to design effective walking machines.
VOA慢速英语阅读
From VOA Learning English, this is the Agriculture(农业的）Report. Climate change has caused a rise in sea levels. This has increased the amount of salt in fresh water used on coastal farms. As a result farmers are increasingly unable to use fields close to the sea. Scientists call this process "salinization（盐渍化）." The term（术语）comes from the word "saline" （生理盐水）-- which means a mixture of salt and water. The United Nations Food and Agriculture Organization says salinization is reducing the world's irrigated lands by 1 to 2 percent every year. Irrigation is the process of supplying land with fresh water from other areas. As saline water cannot be used for irrigation, a farm in Netherlands has managed to grow healthy and tasty vegetables in soil irrigated with salt water. But a farmer in the Netherlands is now using a mixture of sea and fresh water to grow healthy and tasty vegetables.
VOA BBC 慢速英语听写
1．Three university students in Santiago,Chile have developed a phant-powerd device to charge their mobile phones.The three engineering students got the idea for the device while sitting in their school’s courtyard.Their invention is a small biological circuit they call E-Kaia.It captures the energy plants produce during photosynthesis.Aphant uses only a small part of the energy produced by that process,The rest goes into the soil.E-Kaia collects that energy.The device plugs into the ground and then into a mobile phone.The E-Kaia solved two problems for the engineering studnts,They needed an idea for a class project.They also needed an outlet to plug in their phones.One of the student inventors,CamilaRupcich,says the device charges the energy released from the plant into low-level power to charge phones.The E-Kaia is able to fully recharge a mobile phone in less than two hours.I’m Jonathan Evans. 2．University of Washington researchers say they used a laser to turn hot water into cool water. Five engineers from the university are the first in the 50-year history of the laser to refrigerate liquids under normal conditions with light beams. The group used a simple approach to the experiment. Lasers are known for producing hot temperatures. The University of Washington says they “essentially ran the laser phenomenon in reverse.” The discovery has a future in the computer and medical fields. Computer interiors could be cooled by lasers. In a medical laboratory, individual cells could be cooled to see how they react. “Few people have thought about how they could use this technology to solve problems because using lasers to refrigerate liquids hasn’t been possible before,” said researcher Peter Pauzauskie.The cool laser concept can also be used in manufacturing, telecommunications or national defense.The group has an interest in hearing from businesses or scientists who may have every day applications for the cool laser. The findings were published this month in the Proceedings of the National Academy of Sciences. I’m Marsha James. 3．The United States is marking the 14th anniversary of the September 11th terrorist attacks. U.S. officials and many other Americans attended observances Friday to remember those killed and their loved ones. Nearly 3,000 people died on September 11, 2001 when hijackers used four passenger airplanes to carry out suicide attacks in the United States. In addition to the victims, the 19 hijackers also were killed. Al-Qaida leader Osama bin Laden and his group claimed responsibility for the attacks. U.S. forces killed him in a surprise raid on his hiding place in Pakistan four years ago. Friday morning, President Barack Obama, his wife and White House workers observed a public moment of silence in Washington. They gathered on the White House grounds at 8:46. That was the exact time when a hijacked airplane struck the World Trade Center. In New York, families of the victims gathered for a ringing of bells and reading of the names of those killed in the terrorist attacks. Moments of silence were held at 8:46 and 9:03 in the morning, when a second hijacked plane also hit the World Trade Center. Near Washington, U.S. Defense Secretary Ash Carter and other officials attended an observance at the Pentagon, the home of the Defense Department. They joined in remembering those killed when a hijacked airplane hit the Pentagon, killing 184 people. Earlier Friday, a large American flag was hung down the side of the Pentagon, where the passenger jet hit. There also was a moment of silence at 10:03 a.m. That was the time when a fourth hijacked plane crashed in western Pennsylvania. All 44 people on the plane were killed. Many Americans believe the hijackers had planned to attack a target in the nation’s
英语如何自学：听VOA学英语经验谈
听VOA学英语经验谈 如何能够有效的提高英语听力一直以来都是英语学习者当中普遍的问题。笔者根据我的一些学习经验来谈谈我对于如何提高英语听力这个问题的理解。 我认为英语听力的提高可以通过泛听与精听两种方式来练习。泛听可以通过给自己营造英语环境的方式加强对语言的敏感度，但精听却是提高听力非常有效的方法。其中收听VOA就是最好的一种方法。 通过一段时间的尝试，笔者总结出以下一套行之有效的方法： 1. 听三遍，并试着做笔记（note-taking）。 2. 根据笔记复述新闻（retelling）。 3. 订正(correction)。 4. 大声朗读三遍。（reading） 5. 再次复述(retelling)。 6. 背诵（reciting）。 7. 听新闻3—5遍。(listening) 下面是注意事项及具体的操作方法： 首先，要清楚自己是处于英语学习的哪一阶段。这一点是非常重要的。因为，只用选择听力难度适中的听力素材（即听一遍之后能理解大概70%）才会收到做大的效果。一般而言，英语基础差的学生适合听VOA慢速英语（SPECIAL ENGLISH），有大学英文基础的学生适合听VOA常速英语（STANDARD ENGLISH）。 其次，选择有对应文字材料的新闻来听。大家可以很容易在市面上买到，或者上网下载。做好准备工作，就可以开始了： 在第一步骤中，特别要求纪录的是专有名词，即人名、地名、书名、电影名等，以及时间、日期。在做笔记时，应多使用首字母大写。如New York →NY, Beijing →BJ等。 第二步是很有效的练习口语的方法。现在很多人都会把口语与听力分开练习，其实在任何一种语言学习中，“听说是不分家的”。如果能够把两者结合起来练习，会取得事半功倍的效果。这也是美国英语的教学理念之一。 第三步必不可少。一般的情况下，依据个人的口语水平，应该能复述60—80%的内容。这时订正是非常重要的。最好用红笔在文字资料上标出没有听出来的和听错了的。然后一定找出错误的原因。原因无外乎三点：1.对熟悉的单词不能及时反应；2.原文速度太快；3.出现陌生的词汇。如果是第一点，说明平时学得并不扎实，而且很少张嘴。解决办法：平常注意多张嘴，多读，多说。如果是第二点，可以通过提高口语速度来解决。第三点是最容易解决的，只要注意每次注意积累生词并背熟即可。此步骤可帮助了解自己听力的薄弱之处，做到有的放矢。 在经过细致的订正工作后，可大声朗读三遍。之后，不要借助任何资料，再次复述新闻。（强力推荐复述时闭上眼睛。）如学有余力的同学，可进行背诵。最后再来听3—5遍新闻。这时应该能听懂95%以上。
2016年6月大学英语四级听力VOA慢速英语练习题(第二十二套)
2016年6月大学英语四级听力VOA慢速英语练习题（第二十二套） 2016年6月大学英语四级听力VOA慢速英语练习题（第二十二套） Apps to Help Students Do Their Best Work Evernote Application software for computers or mobile devices can do a lot of things for students of all ages. Apps?can help students get better organized, study for tests and prepare research papers. In other words, they can help the user do his or her very best work. Apps can help any users, even those who are not students, get more organized and improve their work. Whether or not you are a student, here are some apps worth considering. Quizlet Quizlet is a study aid app. It is filled with?flash cards?on many subjects to study. Use the cards that come with the app or create your own. Quizlet has links to subjects like: Arts & Literature Languages & Vocabulary Math & Science History & Geography Standardized Tests Professional & Careers The app has a mix of text, images and audio recordings, includingpronunciation?of words in different languages. Quizlet has games to play and tests to take. Cards are available on the app even when you are not connected to the Internet. Quizlet is available as a free app from Apple’s iTunes store. Quizlet for iPhone and iPad Quizlet for Android devices You can learn more at the Quizlet website. EasyBib Sometimes the most difficult part of writing a research paper is creating thebibliography. A bibliography lists all of the publications and other sources used in your research. Getting just the right?citations?to appear in the correct?format?can be difficult and take a lot of time. The EasyBib app can make creating a bibliography easier. The app can help organize the information and find citations for books, websites and more. EasyBib users can simply?scan?the barcode on a book with a mobile phone camera to get the information they need. You can also search for documentation in the app if the book is unavailable at the time. The app offers over 7,000 different citation formats, including the commonly used Modern Language Association, or MLA, style. Users can change the way in which the information is organized and stored within the app. Users can email information from EasyBib to others or to send it to a home
VOA等英语广播的听力技巧有哪些
VOA等英语广播的听力技巧有哪些 VOA等英语广播的听力技巧有哪些 例如： OilministersoftheOrganizationofPetroleumExportingCountri eswillboldanemergencymeetingFridaytodiscuss What：Anemergencymeetingvailbeheld When：Friday Who：OilMinistersOftheOrganizationofPetroleumEx—poringCountries (2)扩大词汇量，熟记新闻报道中的常用词汇 ①普通词汇。尽管新闻报道所使用的词汇量很大，但是语言的基本词汇是稳定的。如VOA广播中的specialEnglish(特别节目)的新 闻报告中常用词汇约1500个，这的重复率在报道中是很高的，如cease-fire，presidentialeleation等政治性词汇，financebankinggroup等经济词汇以aceshuttle，robot等科技词汇。而新闻英语中的特有用语就更具稳定性。若能掌握这些词汇， 再加上一些听力技巧，基本听懂新闻报道就不是件难事了。 ②专有词汇。新闻报道是有关世界范围的最新消息，因在报道中常涉及许多人名、地名、国名。除此之外，新闻报道中还常常出现 一些河流、山脉及名胜古迹等专有名词熟悉这些专有名词可使听者 更快更准确地了解所听的新 (3)掌握一定数量的缩略语(acronym) 由于新闻报道时间的限制，不少机构的名称常采用其缩略形式，即由该名称中数个词的首字母的大写形式组成，如：PLO是thePalestineLiberationOrganization的缩写形式。需要注意的是，
VOA慢速英语阅读稿
No.1 This is the VOA Special English Education Report. A program in the eastern United States invites young people into a prison to try to scare them away from prison. The goal is to teach them to avoid bad choices and bad influences that could put them behind bars for life. Students can take a tour of the prison, in school groups or by themselves. At the end, the young people sit down for a discussion with some of the inmates. The program is called Prisoners Against Teen Tragedy, or PATT. It takes place at the Maryland Correctional Institution-Hagerstown, a medium-security prison for men. Sal Mauriello is a case specialist there. SAL MAURIELLO: "We have a group of eleven inmates who are in the PATT program. They tell the youth what they went through as a child, what their crimes consist of. They try to teach them about peer pressure. They try to teach them about bad choices." The Prisoners Against Teen Tragedy program also includes an essay-writing contest. Tomi Dare is a seventeen-year-old student at Hagerstown Community College. She saw an announcement for the contest on her college website. To enter, students had to write about peer pressure and why they do not do drugs. The prize: five hundred dollars for school. In her essay, Ms. Dare wrote about her own experience growing up as an African-American girl interested in sports. T OMI DARE: "Drugs and alcohol not only slow a person down, it doesn't make you feel like you are a winner. It doesn't make you feel like you are the best. As an athlete, I'm 6-2 [188 centimeters], so I feel that I should be above peer pressure because I'm bigger than everybody that I’m around. "So I was talking about that and I was talking about how I consider myself a queen. And if I’m royalty, I need to not put substances in my body. Drugs and alcohol are not what a queen should be taking." The scholarship is presented by the Prisoners Against Teen Tragedy program. Prison spokesman Mark Vernarelli says most teens who visit come to understand what even one bad decision can mean. MARK VERNARELLI: "A lot of men and women serving life in prison in the state of Maryland didn't pull a trigger or plunge a knife into anybody. They were accessories to a crime. They
VOA慢速英语新闻报道与练习：(学案)
VOA慢速英语听力练习（学案） Most US Front-Line Workers Are Women, Minorities Step 1 Words in This Story front line(s) –n.the most important and active position in a job or field of activity essential–adj.extremely important and necessary pandemic–n.an occurrence in which a disease spreads very quickly and affects a large number of people over a wide area or throughout the world invisible–adj.impossible to see delivery–n.the act of taking something to a person or place tendon–n.a tough piece of tissue in your body that connects a muscle to a bone customer(s) –n.someone who buys goods or services from a business insurance–n.an agreement in which a person makes regular payments to a company and the company promises to pay money if the person is injured or dies, or to pay money equal to the value of something (such as a house or car) if it is damaged, lost, or stolen quarantine(d) –v.to keep (a person or animal) away from others to prevent a disease from spreading anxiety–n.fear or nervousness about what might happen pistol(s) –n.a small gun made to be aimed and fired with one hand Step 2 Listen and fill in the missing words. It is becoming clear that the coronavirus crisis has had a major effect on the people working on the front
voa 慢速英语
By VOA 22 July, 2015 From VOA Learning English, this is the Education Report. International students and workers must take a standardized test of English to move into higher levels of education and employment. There are three popular tests that universities or employers can use. They are the Test of English as a Foreign Language, TOEFL, the Test of English for International Communication, TOEIC, and the International English Language Testing System, IELTS. In most cases, the choice is clear. A student applying to a school learns which test the program requires. However, some programs or universities will accept scores from any of the international tests of English. Then, a student may choose which test to take. The TOEIC tests workplace communication The Educational Testing Service, ETS, in Princeton, New Jersey, develops and administers both the TOEFL and the TOEIC. It says the TOEIC measures the everyday English skills of people working in an international environment. A TOEFL preparation class The TOEIC test started in the 1970s. The Japanese Ministry of International Trade and Industry asked ETS to develop a test for corporations to use. They wanted to know if non-native English speakers could carry out business in English. The TOEIC is based on English used in the workplace. But the test does not require knowledge of special business words. The questions come from real situations like attending a company meeting. Organizations sometimes use the TOEIC to measure progress in English training programs. They also use it to consider people for placement at the right level in language programs. ETS says that 14,000 organizations in 150 countries use the TOEIC. The TOEFL tests English used in the classroom There are several versions of the TOEFL. Students take the Internet-based TOEFL, or TOEFL IBT, on a computer. Many U.S. universities require the TOEFL IBT for international student admissions. Another TOEFL is the paper-based TOEFL, or TOEFL ITP. It is part of ETS's institutional testing program. TOEFL ITP is used within institutions for the purpose of placement or to evaluate progress of students. It is not accepted for entrance to universities.
voa.慢速英语 Wor第一篇d 文档
By Dana Demange 2011-10-4 STEVE EMBER: I'm Steve Ember. BARBARA KLEIN: And I'm Barbara Klein with EXPLORATIONS in VOA Special English. At the Smithsonian American Art Museum in Washington, D.C. you might see two cowboy boots. They are painted with a design of clouds and stars. They look like boots that you could wear on your feet. But they are really made out of carefully formed clay material. The artist William Wilhelmi made these ceramic pieces. How did he make these colorful boots? Today, we answer that question as we explore the world of clay art. (MUSIC) Smithsonian American Art Museum William Wilhelmi made "Cowboy Boots" in 1980. STEVE EMBER: Clay is one of the most universal materials known to humans. Throughout history and around the world, people have developed the art of forming clay to make ceramic objects, or pottery. Clay is m ade of water and earth. It is formed into different shapes. The n high levels of heat harden it to produce many kinds of ceramics. Different kinds of clay contain different minerals such as silicon or iron dioxide. The kinds of minerals in clay affect how soft or hard it is to work with. The mineral content of clay also affects the temperature level at which it hardens.
VOA《走遍美国》慢速英语
VOA《走遍美国》慢速英语2011-2-10 American History: Hoover Wins in 1928 The presidential election of nineteen twenty-eight gave American voters a clear political choice. The Democratic Party nominated Al Smith. He was the popular governor of the state of New York. The Republican Party chose Herbert Hoover. He was an engineer and businessman who served as secretary of commerce for presidents Warren Harding and Calvin Coolidge. This week in our series, Rich Kleinfeldt and Harry Monroe tell us about the presidential election of nineteen twenty-eight. RICH KLEINFELDT: Governor Alfred Smith of New York had campaigned for the Democratic presidential nomination in nineteen twenty-four. But he was defeated at the party convention by a compromise candidate, John Davis. Four years later, however, Smith could not be stopped. He had a strong record as governor of the nation's most heavily-populated state. He campaigned for the presidency on a policy of building new electric power stations under public control. Smith knew that many conservative Americans might be worried by his new ideas and his belief in strong government. So he chose as his campaign manager a Republican industrial leader who had worked with General Motors, DuPont and other major companies. Smith hoped this would prove his faith in the American private business system. HARRY MONROE: Al Smith was a strong political leader and an effective governor. But he frightened many Americans, especially conservative citizens living in rural areas. They lived on farms or in small towns. Al Smith was from the city. And not just from any city, but New York City, a place that seemed big and dirty and filled with foreign people and strange traditions. Al Smith's parents came from Ireland. He grew up in New York and worked as a salesman at the Fulton Fish Market. Smith was an honest man. But many rural Americans simply did not trust people from big cities. Al Smith seemed to them to represent everything that was new, different, and dangerous about American life. But being from New York City was not Al Smith's only problem. He also opposed the new national laws that made it illegal to buy or produce alcoholic drinks. And he had political ties to the New York political machine. But worst of all, in the eyes of many Americans, Al Smith was a Roman Catholic. RICH KLEINFELDT: From George Washington through Thomas Jefferson, Abraham Lincoln, and up to Calvin Coolidge, every American president had been male, white, and a Protestant Christian. Of