
- •Text a: “about myself”
- •Vocabulary:
- •Add to your active vocabulary (пополни свой активный словарь):
- •Text b: “my biography”
- •Grammar
- •I like coffee and tea. Friendship is very important in our life.
- •I told Jane about that.
- •I have read page eight of the magazine.
- •I don't know the name of this pupil.
- •Притяжательный падеж существительных
- •The boy's books — The boys' books
- •Unit 2
- •Text a: «my working day»
- •Vocabulary:
- •Add to your active vocabulary
- •Text в: «nick's usual working day»
- •Grammar
- •§ 1. Степени сравнения прилагательных и наречий
- •Interesting — more (less) interesting — most (least) interesting,
- •§ 2. Порядок слов в английском предложении
- •§ 3. Основные типы вопросов, используемые в английском языке
- •Порядок слов в общем вопросе
- •Порядок слов в специальном вопросе
- •1. Общие
- •2. Специальные
- •3. Разделительные
- •Unit 3
- •Text a: «ann's academy»
- •Vocabulary:
- •Add to your active vocabulary
- •Text b: «moscow state university»
- •Grammar
- •I cannot find this book anywhere.
- •Unit 4
- •Text a: «sochi» «Big Sochi — the best place on the Earth!»
- •Vocabulary:
- •Add to your active vocabulary:
- •Text b: «rostov-on-don»
- •Grammar
- •§1. Местоимения little и few и местоименные выражения a little и a few.
- •I have a few friends in Minsk I've got only few pencils in the box.
- •§2. Оборот there is / there are.
- •Unit 5
- •Text a: «the russian federation»
- •Vocabulary:
- •Text b: «moscow»
- •Grammar
- •§1. Времена английского глагола.
- •§2. Правильные и неправильные глаголы.
- •Unit 6
- •Text a «the united kingdom»
- •Vocabulary:
- •1) Land, 2) Climate, 3) Population, 4) Ethnic groups, 5) Economy.
- •Text b: "history of london"
- •Grammar
- •Unit 7
- •Text a: «the united states of america»
- •Vocabulary:
- •Add to your active vocabulary:
- •Text в: «transport system of the usa»
- •Roads and Railways
- •Grammar
- •§1. Согласование времен в главном и придаточном предложениях.
- •§2. Страдательный залог (Passive Voice).
- •Unit 8
- •Text a: "higher education in the uk»
- •Vocabulary:
- •Add to your active vocabulary:
- •Grammar
- •§1. Сложное дополнение (Complex object).
- •§2. Причастие и герундий. Их отличие.
- •Unit 9
- •Text a: "my future profession"
- •Vocabulary:
- •Add to your active vocabulary:
- •1) What kind of work are you interested in?
- •2) What position would you like to have?
- •Text b «the future of the engineering profession»
- •Grammar
- •§1. Придаточные предложения условия и времени. Действие которых отнесено к будущему.
- •§2. Сослагательное наклонение в условных предложениях,
- •Vocabulary:
- •Text в: «steel»
- •Vocabulary:
- •Text с: «methods of steel heat treatment»
- •Vocabulary:
- •Famous people of science Dmitry Ivanovich Mendeleyev
- •Unit 2
- •Rolling
- •Extrusion
- •Vocabulary:
- •Text в: «drawing»
- •Sheet metal forming
- •Forging
- •Vocabulary:
- •Text c: «metalworking and metal propeties»
- •Vocabulary
- •Famous scientists
- •Unit3 materials science and technology
- •Text a: «mechanical properties Of materials»
- •Vocabulary
- •Text в: «Mechanical Properties of Materials»
- •Vocabulary
- •«Famous people of science and engineering»
- •Unit 4
- •Vocabulary:
- •Text b: «lathe»
- •Vocabulary:
- •Text с: «milling machine»
- •Drilling and Boring Machines
- •Shapers and Planers
- •Grinders
- •Vocabulary:
- •Text d: «dies»
- •Wiredrawing Dies
- •Thread-Cutting Dies
- •Vocabulary:
- •Famous people of science and engineering George Stephenson
- •Unit 5
- •Vocabulary:
- •Text в: «types of plastics»
- •1. Epoxy resin.
- •3. Polystyrene.
- •Vocabulary:
- •Text с: «composite materials»
- •Vocabulary:
- •Famous inventors
- •Unit 6
- •Gas Welding
- •Arc Welding
- •Shielded Metal Arc
- •Vocabulary:
- •Text в: «other types of welding» Non-consumable Electrode Arc welding
- •Gas-Metal Arc
- •Submerged Arc
- •Resistance Welding
- •Vocabulary
- •Famous people of science and technology
- •Unit 7
- •Automation in Industry
- •Vocabulary:
- •Text в: «types of automation» Applications of Automation and Robotics in Industry
- •Vocabulary
- •Text c: «robots in manufacturing»
- •Vocabulary:
- •4. Станки с числовым программным управлением — хороший пример программируемой автоматизации.
- •Famous people of science and engineering James Watt
- •Vocabulary:
- •Text b: «hardware»
- •Vocabulary:
- •Text c: "types of software»
- •Vocabulary:
- •Famous people of science and engineering
- •Vocabulary:
- •Text b: «windows 95»
- •Vocabulary:
- •4) Create a textual file in WordPad program. Save it as text. Rename it as myfile. Create a shortcut for it. Put the shortcut on the DeskTop.
- •Text c: «introduction to the www and the internet»
- •Vocabulary:
- •Famous people of science and engineering Bill Gates
- •1. Alloys
- •2. Manufacturing of plastics
- •3. Principles and process of polymerisation in plastics production
- •4. Resins
- •5. Industrial plastics:
- •6. Basic principles of welding
- •7. Gear
- •8. Bearings
- •9. Construction of an automobile
- •10. Two-stroke and diesel engines
- •11. Direct-current (dc) generators
- •12. Ac motors
- •13. Engineering as a profession
- •14. Automation in industry.
- •15. History of robotics
- •16. Measurements
- •17. Computers
- •18. History and future of the internet
- •19. Agricultural machinery
- •I come from Russia. — я из России.
- •Наиболее употребительные наречия.
- •II. Префиксы существительных
- •I. Суффиксы
- •II. Префиксы
Text в: «steel»
The most important metal in industry is iron and its alloy — steel. Steel is an alloy of iron and carbon. It is strong and stiff, but corrodes easily through rusting, although stainless and other special steels resist corrosion. The amount of carbon in a steel influences its properties considerably. Steels of low carbon content (mild steels) are quite ductile and are used in the manufacture of sheet iron, wire, and pipes. Medium-carbon steels containing from 0.2 to 0.4 per cent carbon are tougher and stronger and are used as structural steels. Both mild and medium-carbon steels are suitable for forging and welding. High-carbon steels contain from 0.4 to 1.5 per cent carbon, are hard and brittle and are used in cutting tools, surgical instruments, razor blades and springs. Tool steel, also called silver steel, contains about 1 per cent carbon and is strengthened and toughened by quenching and tempering.
The inclusion of other elements affects the properties of the steel. Manganese gives extra strength and toughness. Steel containing 4 per cent silicon is used for transformer cores or electromagnets because it has large grains acting like small magnets. The addition of chromium gives extra strength and corrosion resistance, so we can get rust-proof steels. Heating in the presence of carbon or nitrogen-rich materials is used to form a hard surface on steel (case-hardening). High-speed steels, which are extremely important in machine-tools, contain chromium and tungsten plus smaller amounts of vanadium, molybdenum and other metals.
Vocabulary:
alloy — сплав
carbon— углерод
stiff — жесткий
to corrode — разъедать, ржаветь
rusty — ржавый
stainless — нержавеющий
to resist — сопротивляться
considerably — значительно, гораздо
tough — крепкий, жесткий, прочный, выносливый
forging — ковка
welding — сварка
brittle — хрупкий, ломкий
cutting tools — режущие инструменты
surgical instruments — хирургические инструменты
blade — лезвие
spring — пружина
inclusion — включение
to affect — влиять
manganese — марганец
silicon — кремний
rust-proof — нержавеющий
nitrogen — азот
tungsten — вольфрам
General understanding:
1. What is steel?
2. What are the main properties of steel?
3. What are the drawbacks of steel?
4. What kinds of steel do you know? Where are they used?
5. What gives the addition of manganese, silicon and chromium to steel?
6. What can be made of mild steels (medium-carbon steels, high-carbon steels)?
7. What kind of steels can be forged and welded?
8. How can we get rust-proof (stainless) steel?
9. What is used to form a hard surface on steel?
10. What are high-speed steels alloyed with?
Exercise 1.5. Find the following words and word combinations in the text:
1. сплав железа и углерода
2. прочный и жесткий
3. легко коррозирует
4. нержавеющая сталь
5. низкое содержание углерода
6. ковкость
7. листовое железо, проволока, трубы
8. конструкционные стали
9. пригодны для ковки и сварки
10. твердый и хрупкий
11. режущие инструменты
12. хирургические инструменты
13. инструментальная сталь
14.упрочнять
15. добавление марганца (кремния, хрома, вольфрама, молибдена, ванадия)