01-04-2020-Орловская И.В., Самсонова Л.С. Учебник английского языка для технических университетов и вузов (6-е издание, 2006)(1) (1171846), страница 38
Текст из файла (страница 38)
2. Theaerostatic apparatuses of the latest design can vary its lift force.3. The man can't lift this weight, it can be lifted only automatically. 4. When weight is lifted to a given level, it possesses potential179energy due to its position. 5. Russia possesses the world's heaviesthelicopters MI-26 which lift and transport cargoes up to 20 tons.Упражнение 20. Переведите предложения, обращая внимание на значения слов before и after в функции предлога и союза.1. There was no means of direct communication before thetelephone was invented. 2. After World War 1 dirigibles graduallylost their significance as a means of transportation.
3. Before Newton no one could explain why the planets moved around the sun.4. After a French engineer invented the first self-propelled roadvehicle in 1770, many car designers wanted to make a better automobile. 5. Before each flight pilots must ask for the informationabout the weather expected during the planned route.
6. The «nightvision» system enables drivers to see better after dark. 7. Beforethe industrial production of materials in space can be started, it isnecessary to create special space stations. 8. Soon after Karl Marx'sarrival in England he became a daily visitor of the Reading Roomof the British Museum.Упражнение 21. Выберите соответствующий глагол из приведенных вскобках.1.
А young physicist can (get, get up) a prize for his work.2. Designers tested a new engine to (find, find out) whether the ceramics it was made of could withstand temperatures up to 1,000 °C.3. It is difficult to (get, get up) early in winter. 4. Many specialistsare working at the problem of developing a new kind of telephonewhich we (call, call for) «video phone». 5. The projects in Siberia(call, call for) the most effective means of transporting various cargoes over long distances.
6. Specialists wanted to (find, find out)whether telephone communication was reliable or not. 7. Furtherdevelopment (call, call for) new specialists who are able to generatenew technical ideas. 8. New generation materials which we (call,call for) composite materials will allow to lighten the aircraft.9. To translate this text, we must (find, find out) some words in adictionary.Упражнение 22. Укажите предложения, где выделенное слово имеет следующее значение:— действуя1. They should know in what direction this force is acting.2.
Acting upon the body the force changes. 3. They should find theforce, acting upon the body.180— имеет дело, рассматривает1. Thermodynamics is the branch of physics dealing with thetransformation of heat into work. 2. The experience of France dealing with environmental problems is very important. 3. Now Russiais dealing very seriously with the problem of Baikal protection.— используя1. Using thermomagnetic alloys in the turbine rotor allows todevelop a lot of various sensors. 2.
By using thermomagnetic alloysit is possible to develop a lot of various sensors. 3. Many Americancompanies began using submersibles for tourism.— совершенствование1. Construction specialists are working at improving the designof metro escalators. 2. While improving the design of metro escalators specialists developed a two speed escalator. 3. Our design bureau has developed spiral escalators improving the construction ofpublic buildings.— превышающий1.
A car exceeding its speed, the indicators show it on the display. 2. Exceeding the speed limit the driver should be very attentive. 3. There are relatively few cargoes exceeding 400 tons.Упражнение 23. A. Прочитайте текст без словаря.Three StonecuttersThree stonecutters (каменотес) were working hard. A man whowas passing by watched them for a few minutes and then, turning tothe first stonecutter, he asked: «What are you doing, my friend?» «Iam working like a slave (раб). Look at my hands. Did you think Iwas playing?», he replied. The passer-by then looked at the secondworkman. «And what are you doing?», he asked.
The stone-cutteranswered quickly, «I am earning seven dollars and fifty cents a day.I hope to receive at least nine dollars a day in a very near future.»The visitor studied the face of the third stonecutter. Once more, heasked, «And what are you doing, my friend?» The stonecutter'sface lighted up as he replied, «I am helping to erect a magnificentbuilding. Look at the colour in this piece of marble. I was justthinking how beautiful it will be when it is thoroughly polished.This building will last for hundreds of years and its beauty will inspire everyone who sees it.»181в.
Составьте предложения в соответствии с содержанием текста А.1. The first stonecutter was theunhappiest of the three because2. The second one was happierthan the first stonecutter because3. The third stonecutter was thehappiest of the three because1. he saw beauty and joy in hiswork.2. he thought that all work washard and dull.3.
he thought that honest workbrings advancement.Упражнение 24. Дайте недостающие формы глаголов, запомните их.drawn, grew, feeling, wake up, drank, cutting, sink.Упражнение 25. Прочитайте и переведите текст без словаря.Deep TroubleAn experimental undersea telephone cable in the Canary Islands had to be lifted from the ocean floor three times because ofbreakage. Each time sharks' (акула) teeth were found in the damaged cable. Though the cable contains optical fibres transmittingsignals in the form of light, it carries a very small amount of electrical wires.
It is known that electricity attracts sharks. Therefore, ordinary electric power cables are usually provided with some kind ofprotection to stop their being attacked by sharks. However, it wasnot expected that it was necessary to mount this expensive protection on the new cable. But provided the designers had used thisconventional protection on the new cable, the sharks would nothave approached it.CONVERSATIONExercise 1. Answer the questions.1. What apparatuses are used for exploring the ocean depthsat present? (non-military submersibles) 2.
What countries are developing such submersibles? (Russia, the USA, France and Japan)3. What kind of submersible is being designed? (an advancedmanned submersible) 4. What is the depth it is capable to submergeto? (21,000 feet) 5. What motor is used in it? (a battery-operatedelectric motor) 6. What devices are provided for collecting samplesfrom the ocean floor? (robotic manipulators) 7. What is the practical application of the submersible? (cultivating sea plants, fish andpearls)182Exercise 2.
Make a sentence out of the two parts.1. A new one-passenger submersible is designed for performing2. This submersible is a sphericaltransparent plastic apparatus3. It looks like1. an underwater helicopter,2. to the depth of 3,300 feet,3. this apparatus will move like asports car.4. It can move in water environ- 4. its sensory manipulator withmentminiature video cameras and microphones.5. While exploring the ocean floor 5.
accurate scientific explorations.6. The apparatus is capable to 6. due to the use of rotor insteaddescendof conventional propeller.7. A special feature of this man- 7. mounted on a metal platform,ned submersible isExercise 3. Read and learn.Hiking in the MountainsMike: My steps become lighter because I hear the music of runningwater. Let's stand and look at the stream.Jane: Why only look? Vm thirsty (хочу пить) and nothing tastes sogood as cool mountain water.M.:But passing the same water through the pores of the skin doesthe body fifteen times as much good as it does when you drinkit.
Put your hands and arms into the deepest place and keepthem for a while and you'll feel so wonderful.J.:I can't stop drinking. Look at the clear, smooth surface of thestream. Water is beautiful.M.:And perhaps, the most beautiful thing about it is its use. Ithelps all living things in one way or another.J.:I know that my own body is eighty-five per cent water.M.:Yes, and this water keeps you going in spite of the weather.J.:How does it do this?M.:By circulation it keeps your body at the same temperature allthe time.J.:I've read that water has the most interesting properties of allliquids.
It is the slowest to cool and the slowest to heat.M.:In winter the water in your body keeps you warm by circulating evenly to all parts. In the heat of summer it passes offthrough the million of pores of your skin. This keeps you cooland takes away toxic material at the same time.183J.:I think the great supply of water in the body is one of the nature's great provisions.Sure, especially taking into consideration (принимать вовнимание) that the human being can live only within the narrow range (диапазон) in body temperature of a very few degrees Fahrenheit.
Have you had enough water?Yes, I have. Usually I drink at least six glassfuls of water daily.M.:J.:Exercise 4. Speak about:1. An advanced manned submersible.2. Practical applications of manned submersibles.Use exercises 1, 2 and the following words and word combinations for yourtopic: to realize a dream, underwater exploration, to penetrate, a submersible vehicle, to descend to a depth up to, to perform tasks, collecting samples of mineralsand marine life, to work for nine hours, to join efforts.Exercise 5.
![](https://s.studizba.com/z.php?f=/templates/si/i/noavatar.png&w=100&h=100&t=1"){kind=avatar}
