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http://www.teachertube.com/viewVideo.php?video_id=196343 



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| 1. | Inventors may be inspired to invent through a desire to create something new or better, simple altruism, or for competitive or commercial reasons. | True | False |
| 2. | Misunderstandings of changing marketplaces are typical characteristics of successful inventors. | True | False |
| 3. | Some inventions represent incompetence in science or technology. | True | False |
| 4. | The original idea may never be fully realised as a working invention, perhaps because the concept is in some way unrealistic or impractical. | True | False |
| 5. | History is full of examples of "glorious failure". | True | False |
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| 1. An inventor is a person who creates | a) something new or better, simple altruism, or for competitive or commercial reasons. |
| 2. The word "inventor" comes from | b) which can be overcome in time with scientific advances. |
| 3. Inventors may be inspired to invent through a desire to create | c) the Latin verb invenire, invent-, to find. |
| 4. An invention is an object, process, or technique | d) or discovers new methods, means or devices for performing a task. |
| 5. Some inventions also represent a radical breakthrough in science or technology | e) which displays an element of novelty. |
| 6. Over time, humanity invented objects and methods for accomplishing tasks which fulfill some purpose in a new or different manner, | f) usually with the objective of realizing that purpose in a faster, more efficient, easier or cheaper way. |
| 7. Any barriers to implementation may simply be an issue of engineering or technology | g) which have taken some time to reach physical reality. |
| 8. History is full of examples of ideas | h) which extends the boundaries of human knowledge. |


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| 1. Sergei Pavlovich Korolev | a) physicist and electrical engineer – invented the cathode-ray tube called the kinescope. |
| 2. Dmitri Ivanovich Mendeleev | b) helicopter and aircraft designer. |
| 3. Vladimir Kosma Zworykin | c) rocket engineer and designer, "Father of the space program". |
| 4. Igor Ivanovich Sikorsky | d) rocket scientist and pioneer of astronautics. |
| 5. Konstantin Eduardovich Tsiolkovsky | e) has been credited with the invention of the periodic tab. |

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| 1. What do you do? | a) In a hotel in the center of city. |
| 2. What are you doing in this class? | b) I work for a large plant. |
| 3. Where do you live? | c) I’m learning English. |
| 4. Where are you staying? | d) I’ve got a flat in Moscow. |
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Example: Sydney is the largest city in Australia.
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Дата публикования: 2014-10-30; Прочитано: 562 | Нарушение авторского права страницы | Мы поможем в написании вашей работы!
