[外语类试卷]雅思(阅读)模拟试卷102及答案与解析.doc
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1、雅思(阅读)模拟试卷 102及答案与解析 一、 Reading Module (60 minutes) 0 You should spend about 20 minutes on Questions 1-13, which are based on Reading Passage 1 below. Radiocarbon Dating The Profile of Nancy Athfield Have you ever picked up a small stone off the ground and wondered how old it was? Chances are, that
2、stone has been around many more years than your own lifetime. Many scientists share this curiosity about the age of inanimate objects like rocks, fossils and precious stones. Knowing how old an object is can provide valuable information about our prehistoric past. In most societies, human beings hav
3、e kept track of history through writing. However, scientists are still curious about the world before writing, or even the world before humans. Studying the age of objects is our best way to piece together histories of our pre-historic past. One such method of finding the age of an object is called
4、radiocarbon dating. This method can find the age of any object based on the kind of particles and atoms that are found inside of the object. Depending on what elements the object is composed of, radiocarbon can be a reliable way to find an objects age. One famous specialist in this method is the res
5、earcher Nancy Athfield. Athfield studied the ancient remains found in the country of Cambodia. Many prehistoric remains were discovered by the local people of Cambodia. These objects were thought to belong to some of the original groups of humans that first came to the country of Cambodia. The remai
6、ns had never been scientifically studied, so Nancy was greatly intrigued by the opportunity to use modern methods to discover the true age of these ancient objects. Athfield had this unique opportunity because her team, comprised of scientists and filmmakers, were in Cambodia working on a documentar
7、y. The team was trying to discover evidence to prove a controversial claim in history: that Cambodia was the resting place for the famous royal family of Angkor. At that time, written records and historic accounts conflicted on the true resting place. Many people across the world disagreed over wher
8、e the final resting place was. For the first time, Athfield and her team had a chance to use radiocarbon dating to find new evidence. They had a chance to solve the historic mystery that many had been arguing over for years. Athfield and her team conducted radiocarbon dating of many of the ancient o
9、bjects found in the historic site of Angkor Wat. Nancy found the history of Angkor went back to as early as 1620. According to historic records, the remains of the Angkor royal family were much younger than that, so this evidence cast a lot of doubt as to the status of the ancient remains. The resea
10、rch ultimately raised more questions. If the remains were not of the royal family, then whose remains were being kept in the ancient site? Athfields team left Cambodia with more questions unanswered. Since Athfields team studied the remains, new remains have been unearthed at the ancient site of Ang
11、kor Wat, so it is possible that these new remains could be the true remains of the royal family. Nancy wished to come back to continue her research one day. In her early years, the career of Athfield was very unconventional. She didnt start her career as a scientist. At the beginning, she would take
12、 any kind of job to pay her bills. Most of them were low-paying jobs or brief community service opportunities. She worked often but didnt know what path she would ultimately take. But eventually, her friend suggested that Athfield invest in getting a degree. The friend recommended that Athfield atte
13、nd a nearby university. Though doubtful of her own qualifications, she applied and was eventually accepted by the school. It was there that she met Willard Libby, the inventor of radiocarbon dating. She took his class and soon had the opportunity to complete hands-on research. She soon realised that
14、 science was her passion. After graduation, she quickly found a job in a research institution. After college, Athfields career in science blossomed. She eventually married, and her husband landed a job at the prestigious organisation GNN. Athfield joined her husband in the same organisation, and she
15、 became a lab manager in the institution. She earned her PhD in scientific research, and completed her studies on a kind of rat when it first appeared in New Zealand. There, she created original research and found many flaws in the methods being used in New Zealand laboratories. Her research showed
16、that the subjects diet led to the fault in the earlier research. She was seen as an expert by her peers in New Zealand, and her opinion and expertise were widely respected. She had come a long way from her old days of working odd jobs. It seemed that Athfields career was finally taking off. But Athf
17、ields interest in scientific laboratories wasnt her only interest. She didnt settle down in New Zealand. Instead, she expanded her areas of expertise. Athfield eventually joined the field of Anthropology, the study of human societies, and became a well-qualified archaeologist. It was during her blos
18、soming career as an archaeologist that Athfield became involved with the famous Cambodia project. Even as the filmmakers ran out of funding and left Cambodia, Athfield continued to stay and continue her research. In 2003, the film was finished in uncertain conclusions, but Nancy continued her resear
19、ch on the ancient ruins of Angkor Wat. This research was not always easy. Her research was often delayed by lack of funding, and government paperwork. Despite her struggles, she committed to finishing her research. Finally, she made a breakthrough. Using radiocarbon dating, Athfield completed a data
20、base for the materials found in Cambodia. As a newcomer to Cambodia, she lacked a complete knowledge of Cambodian geology, which made this feat even more difficult. Through steady determination and ingenuity, Athfield finally completed the database. Though many did not believe she could finish, her
21、research now remains an influential and tremendous contribution to geological sciences in Cambodia. In the future, radiocarbon dating continues to be a valuable research skill. Athfield will be remembered as one of the first to bring this scientific method to the study of the ancient ruins of Angkor
22、 Wat. Questions 1-7 Do the following statements agree with the information given in Reading Passage 1? In boxes 1-7 on you answer sheet, write TRUE if the statement agrees with the information FALSE if the statement contradicts with the information NOT GIVEN if there is no information on this. 1 Nan
23、cy Athfield first discovered the ancient remains in Cambodia. ( A) TRUE ( B) FALSE ( C) NOT GIVEN 2 The remains found in the Cambodia was in good condition. ( A) TRUE ( B) FALSE ( C) NOT GIVEN 3 Nancy took some time off from her regular work to do research in Cambodia. ( A) TRUE ( B) FALSE ( C) NOT
24、GIVEN 4 The Cambodia government asked Nancy to radiocarbon the remains. ( A) TRUE ( B) FALSE ( C) NOT GIVEN 5 The filmmakers aimed to find out how the Angkor was rebuilt. ( A) TRUE ( B) FALSE ( C) NOT GIVEN 6 Nancy initially doubted whether the royal family was hidden in Cambodia. ( A) TRUE ( B) FAL
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