- •Англійська мова
- •Contents
- •Section 1
- •Read and translate the following text: higher technical education
- •Find in the text English equivalents to the following words and word combinations:
- •Group the following words in three columns: nouns, verbs, adjectives.
- •Section 2
- •1. Read and translate the following text: the centenary of the kyiv polytechnic institute
- •Find in the text English equivalents to the following words and word combinations:
- •4. Put the verbs in brackets into Present Simple Tense.
- •Answer the following questions:
- •Section 1
- •1. Read and translate the following text: origin of science
- •Find in the text English equivalents to the following words and word combinations:
- •Match the words from column a with their meanings from column b.
- •Answer the following questions:
- •Section 2
- •Read and translate the following text: mathematics — the language of science
- •Find in the text English equivalents to the following words and word combinations:
- •Make up word combinations from the following words:
- •Answer the following questions:
- •Section 3
- •Read and translate the following text: the fields and uses of physics
- •2. Find in the text English equivalents to the following words and word combinations:
- •Make up word combinations from the following words and translate them into Ukrainian:
- •Read the following groups of words. Translate them into Ukrainian.
- •Give plural form of the following words.
- •Answer the following questions:
- •Section 4
- •Read and translate the following text: chemistry and chemical industry
- •Find in the text English equivalents to the following words and word combinations:
- •Find odd words:
- •Match the following English words with their Ukrainian equivalents. Make your own sentences with these English words.
- •6. Answer the following questions:
- •Section 1
- •1. Read and translate the following text: communication with computer
- •2. Find in the text English equivalents to the following words and word combinations:
- •Section 2
- •What can computers do?
- •Find in the text English equivalents to the following words and word combinations:
- •Find odd words:
- •Match the following English words with their Ukrainian equivalents. Make your own sentences with these English words.
- •Put the verbs in brackets into Past Simple Tense. Translate these sentences into Ukrainian.
- •Answer the following questions:
- •Name the main elements of every computer.
- •Section 1
- •Read and translate the following text: man and biosphere
- •Find in the text English equivalents to the following words and word combinations:
- •Write the numerals in brackets in words.
- •Spell the following numerals:
- •Make up word combinations from the following words, translate them into Ukrainian.
- •Answer the following questions:
- •Section 2
- •Read and translate the following text: chornobyl nuclear accident
- •Find in the text English equivalents to the following words and word combinations:
- •Make up sentences from the following words. Translate the sentences into Ukrainian.
- •Write pronouns instead of the words in brackets:
- •Answer the following questions:
- •Section 3
- •Read and translate the following text: the environmental problems of the western nations
- •Find in the text English equivalents to the following words and word combinations:
- •Make up sentences from the following sets of words. Translate the sentences into Ukrainian.
- •Insert the article a/the where it is necessary.
- •Answer the following questions:
- •Section 1
- •Read and translate the following text: automation today and tomorrow
- •Find in the text English equivalents to the following words and word combinations:
- •Give the plural form to the following nouns:
- •Information, designer, gas, technique, flight, space
- •Make up word combinations from the following words, translate them into Ukrainian:
- •Change the following sentences into the future tense:
- •Answer the following questions:
- •Section 2
- •Read and translate the following text: automatic plant
- •Section 3
- •Standardization
- •Find in the text English equivalents to the following words and word combinations:
- •Read and translate the following groups of words:
- •Answer the following questions:
- •Section 1
- •Read and translate the following text: kyiv - the capital of ukraine
- •Find in the text English equivalents to the following words and word combinations:
- •Make up word combinations from the following words. Translate them into Ukrainian.
- •Rewrite the following pairs of sentences so that one sentence is in the Past Perfect Tense. Add any words that are necessary
- •Section 2
- •Read and translate the following text: ukraine
- •Answer the following questions:
- •Section 3
- •Read and translate the following text: economy and industry in great britain
- •Put verbs in brackets into right tense. Translate the sentences into Ukrainian.
- •Decide whether the following statements are true or false. Prove your thought:
- •Section 4
- •Read and translate the following text: economy and industry in the usa
- •Find in the text English equivalents to the following words and word combinations:
- •Put the verbs in brackets in Future Perfect Tense.
- •Decide whether the following statements are true or false:
- •Answer the following questions:
- •Section 1
- •Read and translate the following text: the metals
- •Find in the text English equivalents to the following words and word combinations:
- •Translate the following groups of words:
- •Match the English words with their meanings and memorize them.
- •Put the verbs in brackets into proper tense form.
- •Give short answers to the following questions:
- •Answer the following questions:
- •Section 2
- •Read and translate the following text: metals and their use
- •Find in the text English equivalents to the following words and word combinations:
- •Write out the following metals in two groups: ferrous metals and nonferrous metals.
- •Put the verbs in brackets in proper tense. Translate these sentences into Ukrainian.
- •Answer the following questions:
- •Section 3
- •Read and translate the following text: metals in perspective
- •Section 4
- •Find in the text English equivalents to the following words and word combinations:
- •Make up word combinations from the following words and translate them into Ukrainian:
- •Write the following pronouns in the Nominative case:
- •Pick out the pronouns in the following sentences and say what person each one is.
- •Write out these sentences again using pronouns instead of the words in the brackets.
- •Answer the following questions:
- •Section 5
- •1. Read and translate the following text: metals and nuclear energy
- •In the following sentences replace can (could) with to be able form.
- •Turn the following sentences a) into Past Simple Tense b) into the Future Simple Tense. Add necessary “time” expressions.
- •Answer the following questions:
- •Section 1
- •Read and translate the following text: metal casting
- •Find in the text English equivalents to the following words and word combinations:
- •Make up word combinations from the following words. Translate them into Ukrainian.
- •Make up sentences from the following words. Translate the sentences into Ukrainian.
- •Insert necessary modal verbs into the following sentences:
- •Put the verbs in brackets in appropriate tense form.
- •Transform the following sentences a) into Second Conditional, b) into Third Conditional. The first one has been done for you.
- •Answer the following questions:
- •Section 2
- •Read and translate the following text: furnaces
- •Find in the text English equivalents to the following words and word combinations:
- •Fill in the gaps with the following verbs in appropriate tense form according to the meaning:
- •Answer the following questions:
- •Section 3
- •Read and translate the following text: cupola
- •Find in the text English equivalents to the following words and word combinations:
- •Match the following English words with their meaning:
- •Put the verbs in brackets in right tense. Translate these sentences into Ukrainian.
- •Turn the following sentences from Direct Speech to Indirect Speech:
- •Answer the following questions:
- •Section 1
- •1. Read and translate the following text: materials technology
- •Find in the text English equivalents to the following words and word combinations:
- •Find odd words:
- •Make word combinations from the following words. Translate them into Ukrainian.
- •Put verbs in brackets in right tense. Translate these sentences into Ukrainian.
- •Section 2
- •Read and translate the following text: properties of metals (I)
- •Make word combinations from the following words and translate them into Ukrainian:
- •Put verbs in brackets in Passive form. Translate these sentences into Ukrainian.
- •Answer the following questions:
- •Section 3
- •Read and translate the following text: properties of metals (II)
- •Put the verbs in brackets in Passive form.
- •Answer the following questions:
- •Section 4
- •Read and translate the following text: plastics
- •Section 5
- •Plastics with memory effect
- •Make word combinations from the following words. Translate them into Ukrainian.
- •Put the verbs in brackets either in Present Perfect or in Present Perfect Continuous Tense.
- •Answer the following questions:
- •Section 6
- •Read and translate the following text: fibres
- •Answer the following questions:
- •Section 7
- •Read and translate the following text: metals for motoring
- •Find odd words:
- •Make word combinations from the following words and translate them into Ukrainian:
- •Put the verbs in brackets either in Present Perfect or in Present Simple Tense.
- •6. Answer the following questions:
- •Section 1
- •Read and translate the following text: the periodic table of elements (I)
- •Find in the text English equivalents to the following words and word combinations:
- •Make up word combinations from the following words and translate them into Ukrainian:
- •Put in appropriate modal verbs in the blank spaces. Choose the one that seems to you the most suitable.
- •Transform the following sentences into the Simple Past Tense. Make any necessary alterations to ‘time phrases’.
- •Answer the following questions:
- •Section 2
- •Read and translate the following text: the periodic table of elements (II)
- •Complete the following sentences by adding a clause:
- •Complete the following sentences by adding the clauses:
- •Read the sentences and say whether they are true or false.
- •Answer the following questions:
- •Section 3
- •Read and translate the following text: some interesting relationships
- •Find in the text English equivalents to the following words and word combinations:
- •Make up the word combinations from the following words. Translate them into Ukrainian.
- •Make up word combinations from the following words.
- •Change the following sentences to Subjunctive Conditionals. Translate the sentences into Ukrainian.
- •Короткий граматичний довідник у таблицях parts of speech
- •Members of the sentence. Word order
- •Pronouns
- •Personal Pronouns
- •Possessive Pronouns
- •Demonstrative Pronouns
- •Reflexive Pronouns
- •Indefinite Pronouns
- •Plural of the Noun
- •Adjective
- •Degrees of comparison of adjectives and adverbs
- •Adjectives which have two Forms of Comparison
- •Numeral
- •Fractional Numerals
- •Passive voice
- •Modal verbs
- •Sequence of Tenses
- •Types of sentences
- •Conditionals
- •Suffixes and preffixes
- •Noun Suffixes
- •Verb Suffixes
- •Adjective Suffixes
- •Adverb Suffixes
- •Negative and positive prefixes
- •Prefixes of size
- •Prefixes of time and order
- •Prefixes of location
- •Prefixes of number
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In the following sentences replace can (could) with to be able form.
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Metallurgists can meet many problems connected with the peculiar behavior of metallic nuclear fuels.
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American reactors could produce plutonium for military purposes.
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Metallurgists can investigate alloy structure and mechanical and physical characteristics.
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Nuclear energy could produce a new tool for metallurgical work in the form of neutron diffraction.
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A metallurgist could solve the problem of corrosion.
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Turn the following sentences a) into Past Simple Tense b) into the Future Simple Tense. Add necessary “time” expressions.
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Many of the problems with which metallurgists have to meet in the development of nuclear energy are connected with the peculiar behaviour of metallic nuclear fuels.
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Metallurgists can produce suitably protected metal.
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Unalloyed uranium cannot be quite satisfactory for such reactors.
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The nuclear fuel must withstand high neutron doses.
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Scientists can investigate and physical characteristics in relation to irradiation behavior.
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In this case the problem of corrosion has to be solved.
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Metallurgists can have a variety of sheathing materials for new types of reactor operating.
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Answer the following questions:
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What are the characteristics of uranium?
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What are the problems with which metallurgists have to meet in the development of nuclear energy connected with?
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What was the metallurgist’s problem in the early years?
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What must the nuclear fuel contain for power production?
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What do the new types of reactor operating have?
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What tool has nuclear energy produced?
UNIT 2
Section 1
-
Read and translate the following text: metal casting
After metal has been melted, it is poured into a mold and allowed to cool. To remove the mold, sand castings enter a process called shakeout where the sand mold is shaken from the metal piece. During the process dust and smoke are collected by dust control equipment. Permanent molds are pried from the metal pieces without being destroyed. Investment molds and shell molds are destroyed during removal, creating solid waste.
Any additional parts used to hold the piece during casting are removed. The metal piece is cleaned using steel shot, grit or other mechanical cleaners to remove any remaining casting sand, metal flash or oxide.
A surface coating may be applied to the metal piece at the foundry; however, such coating is usually done at metal finishing plants.
The first step in metal casting involves the creation of a mold into which the molten metal will be poured and cooled. The materials used to make the molds depend on the type of metal being cast and the desired shape of the final product. Sand is the most common molding material; however, metals, investment materials, and other compounds may also be used.
Green sand mold are used in 85% of foundries. Green sand is a mixture of sand, clay, carbonaceous material and water. The sand provides the structure for the mold, the clay binds the sand together and the carbonaceous materials prevent rust. Water is used to activate the clay. The green sand mixture is packed around a pattern of the metal piece and allowed to harden. The mold is carefully removed from the pattern and prepared for the molten metal.
Sand molds are used only once. Molten metal is poured into the mold and allowed to cool. After cooling, the mold is broken away from the metal piece in a process called shakeout. Most of the sand from green sand molds is reused to make future molds.
Sand mixtures are also often used to create cores. Cores are pieces that fit into the mold to create detailed internal passages in the metal piece. Cores must be strong and hard to withstand the molten metal, and collapsible so they can be removed from the metal piece after it has cooled. To obtain these properties, resins or chemical binders are usually added to sand mixtures. Depending on the binder used, molds may be either air or thermally set.
Other molding materials include chemically bonded sand, metal or refractory. These materials are used in the remaining 15% of foundry applications. Shell molds use chemically bonded sand to make the molds. Permanent metal molds may be used in foundries that produce large quantities of the same piece. Investment molds are made from ceramic substances called refractory. They are used in high precision metal castings.