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La historia de katie bouman, la científica de 29 años que lideró el desarrollo del algoritmo que hizo posible la primera imagen de un agujero negro. La descripción detalla cómo bouman y su equipo de científicos trabajaron durante años para capturar esta imagen histórica, utilizando una red de ocho telescopios interconectados. Se explica el proceso de análisis de los datos telescópicos y la colaboración de varios equipos para verificar los resultados. El texto también destaca el papel fundamental de bouman, quien insistió en que todo el equipo merecía el mismo reconocimiento por este logro científico sin precedentes.
Tipo: Tesis de Bachillerato
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competència comunicativa lingüística
Per respondre a les preguntes de la prova trobaràs un FULL DE RESPOSTES amb dues parts:
- PART 1: Comprensió oral: has d’escoltar dos textos i respondre a les preguntes. Abans que comenci cada audició tens 2 minuts per llegir les preguntes. Sentiràs cada text dues vegades i, mentre l'escoltes, has d’anar contestant. Comprensió lectora: has de llegir dos textos i respondre a les preguntes. Només hi ha una resposta correcta per a cada pregunta, marca amb una X la casella corresponent. - PART 2: has d’elaborar un text. Segueix les indicacions i recorda que només pots escriure la teva resposta dins l’espai que marca el requadre. Si necessites fer un esborrany, pots demanar un full en blanc. Intenta no repetir les paraules de l’enunciat i utilitza estructures variades. Si t’equivoques, omple tot el quadrat i marca de nou amb una X la resposta correcta. Per tornar a marcar com a correcta una resposta emplenada prèviament, encercla-la. No t’oblidis de respondre a la pregunta de valoració. Per fer la prova utilitza un bolígraf blau o negre (tinta no esborrable). No facis servir cap corrector (líquid, cinta…).
en llengua anglesa You will hear listening 1 twice. Listen carefully and tick the correct answer. Now look at the questions for this part. You have 2 minutes. ORAL COMPREHENSION: LISTENING 1
1. Alice has been in the police for years. a. just three b. almost five c. more than fifteen 2. Alice decided to become a detective because she… a. enjoyed solving problems. b. suffered a traffic accident. c. wanted to chase bad guys. 3. One of the most interesting cases she has worked on was a… a. traffic accident. b. bank robbery. c. homicide. 4. What is the first thing the police do when they are trying to solve a case? a. Collect information. b. Arrest the robbers. c. Interview the suspects. 5. What is the key to solving a case? a. Good luck. b. Hard work. c. Staying fit.
en llengua anglesa ORAL COMPREHENSION: LISTENING 2
9. Theresa is the on the podcast. a. host b. guest c. interviewer 10. Theresa appears on the podcast… a. for the first time. b. sometimes. c. every day. 11. Museums are using technology to… a. attract more artists. b. offer cheaper tickets. c. allow visitors to participate. 12. The Dali Museum in Florida… a. offers interactive experiences. b. uses an experimental website. c. develops artificial intelligence software. 13. The Shape of Dreams is a exhibition. a. past b. temporary c. permanent You will hear listening 2 twice. Listen carefully and tick the correct answer. Now look at the questions for this part. You have 2 minutes.
en llengua anglesa ORAL COMPREHENSION: LISTENING 2
15. How does George feel about these innovations? a. Anxious. b. Confused. c. Enthusiastic. 14. The artificial intelligence system transforms… a. images into text. b. dreams into images. c. paintings into dreams.
en llengua anglesa READING COMPREHENSION: TASK 1 with the British Army in India and Afghanistan, and marvel at his collection of very rare medical texts. You might even spy Watson’s notes on the Baskerville case, one of the most famous stories. Climbing to the top floor, you’ll come face-to-face with life-size, lifelike waxworks* of Sherlock Holmes, Doctor Watson and Professor Moriarty, as well as other memorable characters. Don’t forget to take your own photograph with them! An average visit takes 30-45 minutes. After a short introduction, your tour is self-guided so you’re welcome to stay for as long as you like, within our opening hours. We provide a free written guide in various languages when you purchase your ticket. GETTING HERE Finding the museum couldn’t be easier. We’re just one minute’s walk from Baker Street station on the London Underground, as well as easily accessible by bus (13, 74 and 274 all stop within a few feet of our front door), or by train (Marylebone Station is just 5 minutes’ walk away and London Paddington is only a few underground stops away). OPENING HOURS Monday - Sunday 9:30am - 6pm Last admission 5:30pm Closed on December 25th^ and January 1st TICKETS Adults: £ Concessions (Students, Seniors and Disabled): £14. Children (under 16): £ Children (under 6): Free
en llengua anglesa READING COMPREHENSION: TASK 1
16. The address 221B Baker Street is famous because lived there. a. Sir Arthur Conan Doyle b. Sherlock Holmes c. Moriarty 17. The Sherlock Holmes Museum… a. includes original objects from the Victorian era. b. is in the original flat where Sherlock Holmes lived. c. contains original documents from Sherlock Holmes cases. GLOSSARY:
en llengua anglesa READING COMPREHENSION: TASK 1
27. If you are 15, how much do you have to pay for the ticket? a. £ b. £ c. £ 28. You can find information about how to get to the museum in of the text. a. the first part b. the middle part c. the last part 29. The text you have read is a… a. detective story. b. biography. c. web page.
en llengua anglesa A 29-year-old computer scientist has become famous for helping develop the algorithm that created the first- ever image of a black hole. Katie Bouman is the scientist who led the development of a computer program that made the breakthrough* image possible. The remarkable photo, showing a ring of dust and gas 500 million trillion km from Earth, was shown for the first time in April 2019. For Dr Bouman the creation of this picture was the realisation of something that previously everybody thought impossible to do. She started making the algorithm three years before while she was a graduate student at the Massachusetts Institute of Technology (MIT). There, she led the project, assisted by a team of scientists. Thanks to Dr Bouman’s algorithm and the Event Horizon Telescope, they captured the black hole image. “When we saw it for the first time, we couldn’t believe it. It was quite spectacular,” she told the BBC Radio. How did they create the image? Put simply, Dr Bouman and her scientific team developed a series of algorithms that converted telescopic data into the historic photo shared by the world’s media. In mathematics and computer science, an algorithm is a process or set of rules used to solve problems. No single telescope is powerful enough to capture the black hole, so a network of eight linked telescopes, the
READING COMPREHENSION: TASK 2 Read this text carefully and answer the questions according to the text. Image from ichef.bbci.co.uk
en llengua anglesa READING COMPREHENSION: TASK 2
32. The black hole is… a. near the Earth. b. far from our planet. c. very close to the Sun. 33. In the sentence: “When we saw it for the first time…”, the word ‘it’ refers to the… a. algorithm. b. telescope. c. black hole image. 34. The scientific team used to capture the black hole. a. one powerful telescope b. a system of 8 telescopes c. hundreds of telescopes 35. Different teams the results of the algorithms. a. studied b. obtained c. published 36. Telescopes were located in different places… a. in Antarctica and Chile, only. b. including Antarctica and Chile. c. except for Antarctica and Chile. 37. Dr Bouman thinks her work was possible because… a. scientists from different areas were on her team. b. many astronomers were on her team. c. she worked alone.
en llengua anglesa
39. The text you have read is a… a. newspaper article. b. scientific journal. c. biography. 40. This text is about… a. the importance of black holes. b. Dr Bouman and her team’s work. c. universities and research centres. READING COMPREHENSION: TASK 2 38. Put the sentences in the correct order as the information appears in the text. a. B A D C b. B D C A c. C A B D
Scientists set up a network of telescopes to capture the image.
Katie and her team started to work on the project.
The media published the photo of the black hole.
Four teams of scientists analysed the information obtained.