
- •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
Famous people of science and engineering George Stephenson
George Stephenson was a British inventor and engineer. He is famous for building the first practical railway locomotive.
Stephenson was born in 1781 in Wylam, near Newcastle upon Tyne, Northumberland. During his youth he worked as a fireman and later as an engineer in the coal mines of Newcastle. He invented one of the first miner's safety lamps independently of the British inventor Humphry Davy. Stephenson's early locomotives were used to carry loads in coal mines, and in 1823 he established a factory at Newcastle for their manufacture. In 1829 he designed a locomotive known as the Rocket, which could carry both loads and passengers at a greater speed than any locomotive constructed at that time. The success of the Rocket was the beginning of the construction of locomotives and the laying of railway lines.
Robert Stephenson, the son of George Stephenson was a British civil engineer. He is mostly well-known known for the construction of several notable bridges.
He was born in 1803 in Willington Quay, near Newcastle upon Tyne, and educated in Newcastle and at the University of Edinburgh. In 1829 he assisted his father in constructing a locomotive known as the Rocket, and four years later he was appointed construction engineer of the Birmingham and London Railway, completed in 1838. Stephenson built several famous bridges, including the Victoria Bridge in Northumberland, the Britannia Bridge in Wales, two bridges across the Nile in Damietta in Egypt and the Victoria Bridge in Montreal, Canada. Stephenson was a Member of Parliament from 1847 until his death in 1859.
Unit 5
PLASTICS
I. Text A: «Plastics», Text B: «Types of plastics», Text C: «Composite Materials»
II. Famous People of Science: Alfred Bernhard Nobel.
Text A: «PLASTICS»
Plastics are non-metallic, synthetic, carbon-based materials. They can be moulded, shaped, or extruded into flexible sheets, films, or fibres. Plastics are synthetic polymers. Polymers consist of long-chain molecules made of large numbers of identical small molecules (monomers). The chemical nature of a plastic is defined by the monomer (repeating unit) that makes up the chain of the polymer. Polyethene is a polyolefin; its monomer unit is ethene (formerly called ethylene). Other categories are acrylics (such as polymethylmethacrylate), styrenes (such as polystyrene), vinys (such as polyvinyl chloride (PVC)), polyesters, polyurethanes, polyamides (such as nylons), polyethers, acetals, phenolics, cellulosics, and amino resins. The molecules can be either natural — like cellulose, wax, and natural rubber — or synthetic — in polyethene and nylon. In co-polymers, more than one monomer is used.
The giant molecules of which polymers consist may be linear, branched, or cross-linked, depending on the plastic. Linear and branched molecules are thermoplastic (soften when heated), whereas cross-linked molecules are thermosetting (harden when heated).
Most plastics are synthesized from organic chemicals or from natural gas or coal. Plastics are light-weight compared to metals and are good electrical insulators. The best insulators now are epoxy resins and teflon. Teflon or polytetrafluoroethene (PTFE) was first made in 1938 and was produced commercially in 1950.
Plastics can be classified into several broad types.
1. Thermoplastics soften on heating, then harden again when cooled. Thermoplastic molecules are also coiled and because of this they are flexible and easily stretched.
Typical example of thermoplastics is polystyrene. Polystyrene resins are characterized by high resistance to chemical and mechanical stresses at low temperatures and by very low absorption of water. These properties make the polystyrenes especially suitable for radio-frequency insulation and for parts used at low temperatures in refrigerators and in airplanes. PET (polyethene terephthalate) is a transparent thermoplastic used for soft-drinks bottles. Thermoplastics are also viscoelastic, that is, they flow (creep) under stress. Examples are polythene, polystyrene and PVC.
2. Thermosetting plastics (thermosets) do not soften when heated, and with strong heating they decompose. In most thermosets final cross-linking, which fixes the molecules, takes place after the plastic has already been formed.
Thermosetting plastics have a higher density than thermoplastics. They are less flexible, more difficult to stretch, and are less subjected to creep. Examples of thermosetting plastics include urea-formaldehyde or polyurethane and epoxy resins, most polyesters, and phenolic polymers such as phenol-formaldehyde resin.
3. Elastomers are similar to thermoplastics but have sufficient cross-linking between molecules to prevent stretching and creep.