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МИНИСТЕРСТВО НАУКИ И ВЫСШЕГО ОБРАЗОВАНИЯ РОССИЙСКОЙ ФЕДЕРАЦИИфедеральное государственное бюджетное образовательное учреждение высшего образования
«Тольяттинский государственный университет»
Гуманитарано-педагогический институт
| (наименование института полностью) |
| «Педагогика и психология» |
| (Наименование учебного структурного подразделения) |
| 44.03.03 Специальное (дефектологическое) образование |
| (код и наименование направления подготовки / специальности) |
| Профиль "Дошкольная дефектология" |
| (направленность (профиль) / специализация) |
Практическое задание №__4
-
по учебному курсу «Английский язык в сфере профессиональной коммуникации 2»
Вариант ____ (при наличии)
| Обучающегося | Черкашина Виктория Владимировна | |
| | (И.О. Фамилия) | |
| Группа | ДФОбд-1901г | |
| | | |
| Преподаватель | Сидоркина Наталья Владимировна | |
| | (И.О. Фамилия) | |
Тольятти 2023
UNIT 8 INNOVATIONS IN CHEMICAL ENGINEERING
Assignment 1
Match the following inventions with the names of great scientists.
A Boyle-Mariotte law D Molecular theory
B Valency theory E Periodic law
C the main law of thermochemistry F thermal gas expansion law
(“law of definite amount of heat”)
(1) Avogadro _d___ (2) Boyle ____a__ (3) Gay-Lussac ____f__
(4) Mendeleyev ___e___ (5) Hess ____c____ (6) Kekule __b_____
Assignment 2
Complete the table below with appropriate forms of the words.
| verb | noun (thing) | noun (person) | adjective |
| develop | development | developer | developed |
| design | design | designer | designed |
| invent | invention | inventor | inventive |
| Innovate | innovation | innovator | innovative |
| produce | product | Producer(manufacturer) | productive |
| create | creation | Creator | creating |
| pioneer | pioneer | pioneer | pioneer |
| patent | patent | Patent (patent specialist) | patented |
Assignment 3
The words below can be used to describe inventions or new ideas. Which have a positive meaning? Which have a negative meaning?
efficient brilliant ingenious revolutionary
ridiculous viable beneficial ground-breaking clever
uneconomical impractical useless marketable pointless feasible
| positive | negative |
| efficient . brilliant . ingenious. viable .beneficial .ground-breaking clever. marketable . feasible | Ridiculous. uneconomical . impractical Useless. pointless |
Assignment 4
Read the text and fill in the blanks with words from the list below.
Ultraviolet light photochemistry domestic hydrogen
bugs chemicals sewage germ-free bug-killing
Photochemistry
Scientists have found new ways to shed light on the old problem of pollution - by using
1____ Ultraviolet_________ lamps to eradicate bacteria.
They have discovered that if sewage or other effluent is mixed with titanium dioxide, the basic ingredient of paint, and then exposed to ultra-violet 2 ___ light ___________, the result is annihilation of all 3 _______ sewage ________.
This startlingly simple and cheap technique was revealed at last month's British Association for the Advancement of Science meeting in Swansea when researchers outlined their latest discoveries in the rapidly expanding field of 4 _____ photochemistry _________, the study of compounds that react to light.
The ultraviolet project, a spin-off from research aimed at producing
5 _____ domestic ________ fuel from sea water, has widespread applications. For example, simple, yet highly effective devices for removing legionella bacteria from office air conditioning systems could be built this way, said Dr Andrew Mills of Swansea University. In addition, pilot
6 ______ bug-killing_______ plants that use ultraviolet light are already being tested in America and Britain.
There are two parts to the 7 ______ hydrogen________ system. Firstly, titanium dioxide is mixed in water. Then, when ultraviolet light is shone on the mixture, the titanium dioxide becomes energized and begins to oxidize chemicals it comes in contact with.
'Any bacteria that touch the granules are mineralized,' said Dr Mills, who presented the keynote Kelvin Lecture at the association meeting in Swansea. 'It is an extremely simple but powerful effect.'
The action produced is similar to that of household bleach, which one day could be replaced by ultraviolet light, he added.
'One idea is to use ultraviolet light to make the 8 ____ germ-free _________ toilets of the future. The toilet would be coated in titanium dioxide and then an ultra-violet light would shine when the seat is put down, just as a fridge light comes on when its door is opened. Bacteria wouldn't have a chance.'
This last idea may seem a trifle eccentric. Nevertheless, several major companies, including Unilever, have recently begun research on ultraviolet-powered
9 ______ bugs ________ appliances, though most of this effort has concentrated on developing washing machines. Instead of using heat and detergents to break down and remove dirt on clothes, ultra-violet light would do the job.
Apart from saving on electricity, such devices would avoid the use of poisonous chemicals, like bleach, or detergents that have harmful environmental effects. 'That is the real motive of our research', added Dr Mills. 'Light-powered devices will free us from using damaging 10 _______ chemicals ________, and also from having to generate electricity to provide heat – and that will have a considerable number of benefits, particularly for the environment.'
Assignment 5
Read the text about Alta Chemical (a leading global manufacturer of adhesives, printing inks, specialty polymers and other materials). Use the words given in the box to fulfill the spaces.
| commercial, innovation, developments, generating, working, production, chemists, developed, successfully, marketing |
Technology and Innovation
Our success in 1____developments ______ is primarily based in the close collaboration of our technicians, polymer 2 _____
working _______, and scientists in interdisciplinary project teams. Our R&D culture incorporates internal collaboration with 3 ______ chemists, sales and 4____ marketing ________ but also external collaboration with research and industry partners. This carefully balanced 5 __ innovation _________ network is our quality base for acquiring, handling and 6 _____production _______ new know-how in the form of Basic Research, Material Science, Products. In the past few years Alta Chemical 7 ______developed ______ a number of new technologies platforms which already have lead to new products and still hold potential for further 8 ____generating __________.
The latest technologies and facilities are deployed to satisfy 9 _____successfully ________ the specific needs of every individual customer. Make use of it and achieve 10 ____commercial_________ success.