Контрольная «1. Перепишите предложения и определите функцию глагола to have, to be»,
Английский язык в Брянске

1. Перепишите предложения и определите функцию глагола to have, to be. Переведите предложения на русский язык. 1. For any computer, being able to manipulate information is essential. 2. Now, a team of Penn State physicists has a method for addressing individual neutral atoms without changing surrounding atoms. 3. "There are a set of things that we have to have to do quantum computing," said David S. Weiss, professor of physics. 4. "Quantum computers can solve some problems that classical computers can't," said Weiss. "But they are unlikely to replace your laptop." 5. Research groups at the University of Wisconsin, in France and elsewhere are also investigating neutral atoms for this purpose. 2. Выберите требуемую форму глагола и переведите предложения на русский язык: 1. Quantum computers (won’t operate, wouldn’t operate, didn’t operate) if they (store, stored, would store) information in usual bits. 2. Last month Weiss and his graduate students (have looked, looked) at using neutral atoms for quantum computing and (have investigated, investigated) ways to individually locate and address an atom to store and retrieve information. 3. Once the cesium atoms (are, were) in place, the researchers (would set, set) them to their lowest quantum state by cooling them. 4. This allows them (using, to use) microwaves to change the qubit state of the target atom without (affecting, affected) the states of any other atoms. 3. Поставьте глагол в скобках в правильную видо-временную форму (Passive voice). Переведите предложения на русский язык. 1. Quantum computers (to structure) and operate in completely different ways from the conventional digital computers used today. 2. Quantum computers (to base) on the quantum mechanical phenomena of entanglement, which can create a mutually dependent group of qubits that must (to consider) as a whole rather than individually. 3. However, Weiss notes that neutral atoms cannot (to hold) in place as well as ions, because background atoms in the near vacuum occasionally knock them out of their traps. 4. The results of Weiss’s reseach (to report) already in a recent issue of Physical Review Letters. 5. With continued improvements the researchers think that this goal (to reach) in some years. 4. Дополните таблицу требующимися частями речи. Переведите полученные формы. Noun Verb Adjective/adverb usage construct valuable create interaction 5. Сопоставьте английские словосочетания с их русскими эквивалентами. 1. quantum gate 2. to meet creteria 3. internal quantum states of the atoms 4. take advantage of 5. the subject of research 6. difficult-to-break security code 7. multiply prime numbers 8. circularly polarized beams a. воспользоваться b. умножать простые числа c. циркулярно поляризованные лучи d. соответствовать критериям e. квантовый вентиль f. внутреннее квантовое состояние атомов g. предмет исследования h. защитный код, который сложно взломать 6. Прочитайте текст и укажите абзац, в котором говорится о… -сфере применения квантовых компьютеров; -использовании атомов с нейтральным зарядом для хранения и обработки информации в квантовых компьютерах; - задаче, которую в настоящее время ставят перед собой исследователи. Quantum Computing Advance Locates Neutral Atoms August 12, 2015 by Penn State http://www.sciencedaily.com/ For any computer, being able to manipulate information is essential, but for quantum computing, singling out one data location without influencing any of the surrounding locations is difficult. Now, a team of Penn State physicists has a method for addressing individual neutral atoms without changing surrounding atoms. "There are a set of things that we have to have to do quantum computing," said David S. Weiss, professor of physics. "We are trying to step down that list and meet the various criteria. Addressability is one step." Quantum computers are constructed and operate in completely different ways from the conventional digital computers used today. While conventional computers store information in bits, 1's and 0's, quantum computers store information in qubits. Because of a strange aspect of quantum mechanics called superposition, a qubit can be in both its 0 and 1 state at the same time. The methods of encoding information onto neutral atoms, ions or Josephson junctions -- electronic devices used in precise measurement, to create quantum computers -- are currently the subject of much research. Along with superposition, quantum computers will also take advantage of the quantum mechanical phenomena of entanglement, which can create a mutually dependent group of qubits that must be considered as a whole rather than individually. "Quantum computers can solve some problems that classical computers can't," said Weiss. "But they are unlikely to replace your laptop." According to the researchers, one area where quantum computers will be valuable is in factoring very large numbers created by multiplying prime numbers, an approach used in creating difficult-to-break security codes. Weiss and his graduate students Yang Wang and Aishwarya Kumar, looked at using neu