Англійська мова для студентів технічних ВНЗ

Предмет:

Педагогіка вищої школи

Тип роботи:

Навчальний посібник

К-сть сторінок:

255

Мова:

Українська

Оцінка:

___ of about 618, 000 people. In 1630, Puritan colonists from ___ founded the city on the Shawmut ___. Its rich history now helps attract over 20 million ___ every year. The city was the site of several “firsts”, including America’s first public ___, Boston Latin School (1635), and the first subway system in the United States (1897). With many colleges and universities within the city and surrounding area, Boston is an international ___ of higher ___ and a center for medicine. More than 100 colleges and universities are located in the Greater Boston Area, with more than 250, 000 ___ attending college in Boston and Cambridge alone. The city’s economy is also ___ research, electronics, engineering, finance, and high technology – principally biotechnology. Besides, the city is a ___ finance center. The city was also ranked number one for innovation, both ___ and in North America.

18.3. Читання

Прочитайте текст.

What is Fiber Optics?

Fiber optic technology allows humans to control the path of a beam of light by confining it within ductile, transparent materials, like cords of plastic and glass. These transparent materials function as pipelines for light, and with their help, light, which usually moves in straight lines, can be sent along curved trajectories or around corners. Optical fibers of very pure glass have a surprisingly massive range, having been observed to carry light across distances greater than 100 miles (160 km) with only slight dimming. Some individual fibers measure less than 0. 00015 inches (0. 004 mm) wide, which makes them thinner than human hair. The light transmitted by optical fibers can be used for simple illumination, or to transmit signals and data. Though there was some practical application of fiber optic technology as early as the 1950s, major commercial implementation began in the 1980s.

Виберіть правильний варіант.

1. In fiber optics technology, such materials as ___ are used to transmit light.

a) wood b) plastic c) metal

2. Optical fibers can carry light over the distances of ___.

a) 1, 000 km b) 100 km c) 10, 000 km

3. The thickness of a single fiber is ___.

a) that of a match b) less than that of a human hair c) 3 inches

4. The commercial application of fiber optic began in ___.

a) 1950s b) 1980s c) the 21st century

18.4. Граматика. Порівняльні конструкції as... as, not so... as, the... the та інші

Порівняльні конструкції

1) the..., the... - чим... тим

The more, the better. – Чим більше, тим краще.

2) as... as- такий же... як

It is as cold today as it was yesterday. – Сьогодні так само холодно, як і вчора

3) not so... as- не такий... як

It is not so cold today as it was yesterday. – Сьогодні не так холодно, як учора.

4) than- ніж

He did more than she did. – Він зробив більше, ніж вона. (Він зробив більше від (за) неї).

☺Smile!

Did you hear about the man who went to see the optician because he saw spots in front of his eyes?

The optician gave him glasses, and now he can see the spots much better.

Вправа 2. Використайте порівняльну конструкцію as... as або so... as.

1. Mike is ___ tall ___ Pete. 2. Kate is not ___ nice ___ Ann. 3. My room is ___ light ___ this one. 4. This book is not ___ thin ___ that one. 5. Sergei is ___ old ___ Michael. 6. She is ___ young ___ Tom’s brother. 7. Nick’s English is not ___ good ___ his friend’s. 8. This woman is ___ young ___ that one. 9. I am ___ thin ___ you. 10. Kate is ___ lazy ___ her brother. 11. This child is not ___ small ___ that one.

Вправа 3. Перекладіть речення, звертаючи увагу на порівняльну конструкцію the... the.

1. The shorter the half-life period of an element, the greater its radioactivity. 2. The faster the object moves, the greater the air resistance. 3. The higher the temperature of a metal, the higher its resistance. 4. The more you read, the more you learn. 5. The larger the water-pipe, the more water passes through it. 6. The shorter the wire, the less its resistance to current flow. 7. The greater the number of free electrons in a substance, the better that substance conducts electricity.

Вправа 4. Перекладіть рідною мовою.

1. The less you say, the better. 2. Unfortunately I couldn’t come as early as I had promised. 3. The cat fell off the roof but it feels none the worse for it. 4. The room is nice, but not as nice as