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Файл:Англ. мова. Київ, 2009. Посібник для механіків,...doc
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- •1. Learn the notions and their definitions.
- •2. Read, retell the text and add your own information.
- •Vocabulary
- •3. Complete the sentences.
- •4. Answer the questions.
- •5. Find in the text the equivalents of the Ukrainian words and
- •6. Fill in the gaps and learn the abstract by heart. Motion, influence, provide, prove, define, attempt, cease, belong, treat, put out, create, lever, discover, cause, law, force.
- •9. Match the verbs and nouns to speak on the scientific achievements of the past and present.
- •10. Group the synonyms.
- •11 .A) Complete the sentences.
- •12. Discuss the following problems with your groupmates at the young scientists’ conference using the given words and expressions.
- •13. Revise the mathematical signs:
- •1)Read and learn the arithmetic operations.
- •7. Match the notions and their definitions and supply examples.
- •8. Form the nouns denoting object, action, process, or occupation with the sufffixes: -tion, -ing, -er, -or, -ment to use in definitions.
- •2) Do sums and read them in English.
- •3) Ask your groupmates to tell you the multiplication table.
- •14. Translate the following text into English.
- •1. Read the text to look for the proofs of the Newton’s laws.
- •Vocabulary
- •2. Ask questions on the text.
- •3. Write the plan of the text
- •4. Translate the following text into English.
- •5. Discuss the following problems with your groupmates, using the introductory and connective words and expressions to develop your idea.
- •1. Learn the notions and their definitions.
- •2. Read the text to find illustrations of the notions in the title.
- •Vocabulary
- •3. Answer the questions.
- •4. Write and retell an abstract of the text using scientific terminology. Use the expressions below.
- •6. Fill in the gaps.
- •7. Match the notions and their definitions.
- •8. A. Discuss the following problems in your group using the following words and expressions. Give examples of the objects and phenomena from life.
- •12. Word the mathematical symbols using the introductory words
- •13. Fill in the gaps with prepositions. Retell and exemplify the text in Passive Voice.
- •14. Translate the text into English.
- •1. Read the text for the definitions of the kinds of friction and their cause (what produces friction).
- •Vocabulary
- •2. Correct the following wrong statements and give your grounds.
- •3. Ask questions on the text.
- •4. Translate the text into English.
- •1. Learn the notions and their definitions.
- •2. Analyze the principal notions of the text.
- •Vocabulary
- •3. Answer the indirect questions on the text. Then make them direct.
- •4. Find in the text the equivalents of the Ukrainian words and expressions.
- •5. Fill in the gaps and learn the abstract by heart.
- •6. Match the notions and their definitions.
- •11. Make up dialogues on the following topics.
- •12. Word the mathematical symbols using the introductory
- •1. Scan the text and give its main idea.
- •7. Translate the following text into English
- •1. Learn the notions and their definitions.
- •2. Read and sum up the text simplifying and compressing the difficult sentences.
- •Vocabulary
- •3. State if the following sentences are true to fact or false. Prove your point of view. Use the words.
- •4. Find in the text the equivalents of the Ukrainian words and
- •5. Fill in the gaps and learn the abstract by heart.
- •6. Group the synonyms and use them in situations.
- •8. Complete the sentences using the suffixes -tion, -cian, -less, -ful,
- •9. Fill in the prepositions and conjunctions. Explain and examplify the terms 'rectilinear motion' and 'curvilinear motion'.
- •10. Word and translate the mathematical expressions.
- •12. Discuss the following topics. Use the words below.
- •13. Translate the text into English.
- •1. Read and retell the text.
- •Vocabulary
- •2. Explain the difference between the resultant force and resultant effective force of the body. Why are these notions important in mechanics?
- •3. Match the notions and their definitions.
- •4.Translate the text into English.
- •5. Discuss in your speaking group the problems of the rigid bodies in life and in production.
- •1. Tell what you know about the key notions in the title. Read the text and show the interrelation between the key notions.
- •Vocabulary
- •2. Translate the text into English.
- •1. Learn the notions and their definitions.
- •2. Look through the text for the problems described. Examplify them using your experience. Translate and retell the text.
- •Vocabulary
- •3. Ask questions on the text.
- •4. Find in the text the equivalents of the Ukrainian words and
- •5.Fill in the gaps.
- •10. Make up dialogues on the following topics using the
- •Introductory and connective words.
- •11. A) Consider the Linerar Equations and tell whatever you studied on the topic.
- •12. Translate the text into English. Блок
- •1. Read and retell the text.
- •Vocabulary
- •2. Ask questions on the text
- •3. Calculate the mechanical advantage of any machine.
- •4. Translate the text into English.
- •5. Discuss the history of arrangement and application of the simplest mechanisms through the interpreter. Use the expressions below.
- •1. Find in the text the names of fasteners, their description and classification. Read and translate the text. Kinds of Fasteners
- •Vocabulary
- •2. Answer the following questions. Ask your own questions of different types on the text.
- •4. Fill in the gaps.
- •10. Translate the text into English.
- •12. Discuss the following problems using the words below.
- •1. Read the text to describe the key notions.
- •Vocabulary
- •2. Find in the text.
- •3. Answer the questions on the text and ground the answers.
- •4. Translate the text into English.
- •5. Discuss the following topics using participles as well as
- •Introductory and connective words.
- •Power-transmission equipment
- •1. Learn the notions and their definitions.
- •1. Read and translate the following text. Define the words –connectors between the title, text, paragraphs and sentences.
- •Vocabulary
- •2. Answer the following questions.
- •3. Find in the text the equivalents of the Ukrainian words and expressions.
- •4. Fill in the gaps.
- •5. Use the words with the same root in situations.
- •6. Group the synonyms and use them in situations.
- •Model 1.The assembling finished, the conveyer was put into operation. Model 2. We discussed our problems, the computer working.
- •9. Discuss the advantages and disadvantages of different types of couplings.
- •1. Scan the text to receive information. Clutches a clutch permits easy and quick connection and disconnection of two
- •5. Make up the dialogues on the following topics using the participles as well as the introductory and connective words.
- •1. Scan the text for the types of keys and their purpose. Compare their function with those of other transmitting mechanisms.
- •Fig. 18. Keys.
- •Vocabulary
- •2. Use the given introductiry words to agree or disagree with the statements below. Give your comments.
- •3. Answer the questions on the text.
- •4. Find in the text the equivalents of the Ukrainian words and
- •5. Fill in the gaps.
- •6. Discuss the machine details using participles as well as the connective and introductory words.
- •1. Find in the text the information about the mechanisms mentioned. Study the text deeper for the details, classiffications, and arrangement.
- •Vocabulary
- •2. Answer the questions on the text.
- •3. Translate the text into English.
- •4. A. Discuss the machine details using special terms as well as the connective and introductory words.
- •5. Read and translate the text. Add what you know on the topic
- •6. Make a summary of the text, use 'since' or 'because'
- •1. Learn the notions and their definitions.
- •2. Read the text and give titles to paragrahps. Translate the text. Types of Gears
- •Vocabulary
- •3. Ask questions on the text
- •4. Find in the text the equivalents of the Ukrainian words and
- •5. Fill in the gaps.
- •6. Match the types of gears and find their descriptions in the text.
- •7. Group the synonyms.
- •8. Fill in the gaps.
- •9. Use the words with the same root in situations.
- •6. Define the machine parts.
- •9. Finish the sentences to describe the power transmitting devices.
- •10. Translate the text into English.
- •11. Speak on the following topics.
- •12. Consider the definitions and examples of mathematical notions and tell what you know on the topic.
- •Variable and Function
- •1. Read the following text and describe the drawings.
- •Vocabulary
- •2. Answer the questions on the text.
- •3. Choose the right variant.
- •4. Translate the text into English.
- •5. Make up a dialogue on the following topics using the Infinitive as well as the intriductory and connective words.
- •1. Read and discuss the text.
- •Vocabulary
- •2. Translate the following tеxt into English.
- •3. Make up a dialogue on the following topics using the Infinitive as well as the intriductory and connective words.
- •1. Learn the notions and their definitions.
- •2. Read, translate and retell the text.
- •Vocabulary
- •6. Describe: a) the application of cranes.
- •11. Translate the following text into English.
- •12. Make up a dialogue on the following topics using the Infinitive as well as the intriductory and connective words.
- •1. Variety of cranes. Their principal parts. 3. Their distinctive features.
- •13. Consider the notion and it’s definition and tell what you know on the topic.
- •1. Read the text and classify conveyers. Translate the text.
- •Vocabulary
- •2. Ask questions on the text.
- •3. Translate the following text into English.
- •4. Speak in dialogue on the following subjects using the infinitive complexes as well as introductory and connective words.
- •Food industry equipment Unit 10
- •1. Read, translate and retell the text.
- •Vocabulary
- •6. Fill in the blanks.
- •12. Use gerunds or participles instead of the subbordinate clause.
- •13. Insert the modal verbs should, would.
- •14. Translate the text into English. Дробарки
- •1. Read the text, prepare an abstract with the key words.
- •Vocabulary
- •2. Complete the sentences.
- •3. Ask question on th text.
- •4. Write an abstract of the text and learn it by heart.
- •5. Translate the following text into English.
- •7. Prepare a presentation of food equipment according to the example below including formulae, illustrations – advertisements of all kinds: leaflets, prospects, etc.
- •Vocabulary
- •4. Write an abstract of the text.
- •6. Fill in the blancs.
- •7. Group the synonyms and use them in situations.
- •1. Choos____ a pump we should read its specification. 2. The compressor was stopping due to the decreas____ power. 3. They began
- •11. Read the advertising text and prepare your own one.
- •12. Translate the text into English.
- •13. Consider the mathematical notions and tell what you know on the topic.
- •1. Read and discuss the text. Hydromechanic Processes and Apparatuses. Industrial Centrifuge
- •2. Answer the following questions.
- •3. Fill in the blancs with prepositions.
- •4. Translate the following texts into English. Центрифуги
- •6. Discuss the following topics using the Conditional Mood as well as the introductory and connective words,
- •1. Kinds of centrifugues. 2. Working principles and applications. 3. Their advantages and disadvantages.
- •Unit 12
- •1. Learn the notions and their definitions.
- •1. Read, translate and retell the text.
- •Industrial Heat-Exchange Equipment Heat-Exchangers. Principles of Unit Operations
- •Vocabulary
- •2. State whether the following statements are true or false and
- •3. Translate and answer the following questions.
- •5. Fill in the gaps.
- •A piston pump.
- •10. Complete the following sentences paying attention to the Absolute Nominal Participle Construction:
- •11. Translate the following text into English. Теплообмінні апарати
- •12. Discuss the topics using the Conditional Mood as well as
- •13. Consider the mathematical notion and tell what you know on the topic.
- •1.Read the text, prepare its essay. Evaporators
- •Vocabulary
- •2. Complete the sentences.
- •3. Translate the questions into English and answer them.
- •4. Translate the following text into English.
- •5. Discuss the topics.
- •1. Read the text for information.
- •Vocabulary
- •2. Complete the sentences.
- •3. Translate the text into English.
- •4. Use the derivatives of the verbs: dissolve, crystallize, evaporate, saturate to describe:
- •5. A. Write a virtual essay on food industry equipment according to the plan given.
- •Metals unit 13
- •1. Learn the notions and their definitions.
- •2. Read the text. Find the difference between metals and metalloids. Translate the text.
- •3. Discuss metals’ properties in English.
- •4. Find in the text the equivalents of the Ukrainian words and
- •5. A. Classify the following metals, metalloids, and metals substitutes and discuss their properties with the group.
- •6. Fill in the blancs.
- •7. A) Match the notions and their definitions.
- •8. A. Group the synonyms.
- •9. Define the words with the same root and use them in situations.
- •10. Read and explain the chemical formulas.
- •2) Metals finishing.
- •12. Translate the following text into English.
- •1. Read the text below, entitle it, desipher the abbreviations and speak about d. Mendeleyev and his periodical table.
- •2. Fill in the gaps with the introductory and connective words and examplify the information.
- •3. Arrange a scientific conference on the following topics. Use the gerunds, as well as the introductory and connective words.
- •1. The composition and properties of metals. 2. Alloys and metalloids.
- •3. Metals application. 4. Metals substitutes.
- •1. Scan the text for metal-forming operations. Read and
- •Vocabulary
- •2. Translate the following text into English.
- •3. Discuss with your group the methods of metal forming. Use gerunds, as well as the introductory and connective words.
- •4. Consider the mathematical notion and tell what you know on
- •5. Write and retell an abstract оf some interesting publication according to the plan.
- •2. Complete the sentences.
- •3. Translate the questions and answer them.
- •4. Fill in the blancs.
- •Machine ____is any of a wide variety of tools, usually large, rugged, and power ____, for ____, shaping, or forming metal. ____ of operation makes
- •Is possible to produce hundreds of identical parts, all so much alike that they
- •5. Group the synonyms and use them in situations.
- •6. Define the words with the same root and use them in situations.
- •7. Make up compound words.
- •8. A. Describe the machine tools using Gerund instead of Participle. Model. Milling machine – machine for milling.
- •9. Change the structure of the sentences.
- •10. Translate the following text into English.
- •11. Discuss the following topics.
- •12. Consider the mathematical notion and tell what you know on the topic.
- •Vocabulary
- •9. Read, entitle the text and speak about the developments in tools.
- •1. Read the text and express your attitude to its content.
- •Vocabulary
- •Size розмір
- •3.Translate the text into English.
- •4. Discuss the metalworking shop.
- •Electricity unit 15
- •1. Learn the notions and their definitions.
- •Polarity concept of negative and positive.
- •2. Read, translate and retell the text. Electric Current
- •Vocabulary
- •1. Read, entitle the text and show your attitude to its content.
- •Vocabulary
- •2. Translate the questions and answer them.
- •4. Fill in the gaps.
- •5. Use the model to match the notions and their definitions.
- •6. Match the derivatives and use them in definitions.
- •7. Group the synonyms and use them in discussion on the topic.
- •8. Desipher and translate the abbreviations.
- •9. Use the models to transform the sentences into the Subjunctive Mood.
- •10. Use the infinitives, participles or gerunds.
- •11. Translate the following text into English.
- •12. Make up dialogues on the following topics.
- •13. Match the words.
- •14. Consider, comment on and examplify the notion.
- •1. Find in the text the descriptions of motors. Translate the text. Electric Motors
- •3. Match the words and expressions, use them to retell the text.
- •4. Fill in the blancs.
- •5. Translate the following text into English.
- •6. Make up dialogues on the following topics using the introductory and connective words.
- •1. Read and translate the text, paying attention to the specific patent expressions. Describe the drawings.
- •3. Say whether it is true or false and give your grounds.
- •4. Answer the following questions.
- •5. Find the word combinations in the text and use them in retelling the text.
- •6. Fill in the blancs.
- •8. Explain in English the difference between these notions.
- •9. Fill in the Participle I or Gerund.
- •11. Use the Conditional Mood to express regret and opinion about the unfulfilled (unreal) action in the past.
- •14. Make up dialogues on the following topics using the Conditional Mood, the verbals, the Passive voice as well as the introductory and connecting words.
- •15. Consider, comment on and examplify the notions.
- •Text 2
- •1. Read and translate the patent claim below. Imagine its drawing. Culinary Knife
- •Vocabulary
- •2. Translate the following text into English using the dictionary.
- •Додаток 1 Tables of the English Prefixes and Suffuxes
- •Додаток 2
- •Verbs of motion and doing Tense Forms. Active Voice
- •Passive Voice
- •Infinitive Forms
- •Infinitive Functions
- •Complex Subject with the Infinitive
- •Complex Object with the Infinitive
- •Participle Forms
- •Додаток 3
- •Список літератури
Vocabulary
cam кулачок
output link вихідне з’єднання (тяга)
valve trains зубчаста передача клапану
machine tool механічний верстат
reciprocate рухатися зворотньо-поступально
slot прорізь, паз
ratchet храповик
index вказівник
intermittent rotation скачкоподібний обертальний рух
range дистанція
jack підйомник, домкрат, гвинтова стойка
uniform однорідний
Geneva wheel мальтійський хрест
prevent overwinding запобігати перекручуванню
2. Answer the questions on the text.
1. What is a cam? 2. Why is a cam an especially important element of a machine? 3. Where are cams used? 4. How are cams classified? 5. How is Jeneva wheel arranged and where is it applied? 6. What is a ratchet / rolamit?
3. Translate the text into English.
Кулачкові механізми. Основні поняття і визначення
Кулачкові механізми широко розповсюджені в техніці, особливо
для автоматизації різних процесів, що потребують здійснення певного закону руху веденої ланки.
На рис. 22 наведено основні типи плоских кулачкових механізмів, що відрізняються як за характером руху ведучих і ведених ланок, так і за характером обрису елементів ланок вищої кінематичної пари.
Найпростішим кулачковим механізмом є триланковий кінематичний
ланцюг з однією вищою парою, який складається з кулачка 1, штовхача 2 і
стояка 3.
Кулачком називається ланка вищої кінематичної пари, елемент якої має змінну кривизну. Інша ланка цієї пари має простішу форму і називається штовхонем (рис. 5.1, а, б, в, є), якщо вона виконує поступальний рух, і коромислом (рис. 5.1, г, д), якщо вона виконує коливальний рух. Профілем кулачка називається крива, отримана в перетині кулачка площиною, яка паралельна площині руху кулачка. Профіль кулачка визначає закон руху веденої ланки. Під час роботи кулачкового механізму потрібно, щоб ланки, які входять у вищу кінематичну пару, знаходились у постійному дотику, тобто кінематична пара повинна бути замкненою.
За величинами сил і реакцій у кінематичних парах виконуються розрахунки на міцність ланок або елементів їх кінематичних пар. Для того, щоб механізм перебував у стан і рівноваги під дією зовнішніх сил,
до однієї його ланки необхідно прикласти зрівноважувальну силу Рз або
зрівноважувальну пару сил, яка характеризується її моментом М –
зрівноважувальним моментом. Цю силу Р або момент Мзр зазвичай
прикладають до ведучої ланки, яка отримує ззовні енергію, необхідну
для руху ланок механізму робочої машини, або віддає її, як це має місце
у механізмів - двигунів.
Fig. 22. Схеми кулачкових механізмів з силовим замиканням.
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