- •Lead-in
- •II. Read the text and find the answers to the questions above. Text a
- •Introduction into chemistry
- •1. Define if the sentences are true (t) or false (f).
- •2. Find in the text English equivalents to the following Russian words and word- combinations.
- •3. Find in the text the synonyms for the following words.
- •4. What notions do these groups of key words describe?
- •5. Match the words from two columns to make word-combinations. Make up your own sentences with these phrases.
- •6. Match the beginnings and the endings of the sentences.
- •Text b fundamental concepts of chemistry
- •1. Read the text again paying attention to the words in bold. Make up your own sentences with these words.
- •2. Match the words from the box with the pictures.
- •3. Translate the sentences into English without using a dictionary.
- •4. Look at the picture and comment on it from the point of view of chemistry.
- •5. Look through the text and find the main concepts of chemistry. Complete the chart. Give a definition for each concept and compare it with the definitions of your groupmates.
- •6. Read the following word-combinations.
- •Ionic bonds
- •7. Watch the video 'What is an Atom?'. Fill in the gaps in the following sentences.
- •8. Prepare the reports upon one of the following topics:
- •9. Surf the Internet. Find the information about new chemical sub-disciplines which have emerged in recent years. Make presentations. Use some useful expressions from the Appendix 1.
- •I . Lead-in
- •II. Read the text and find the answers to the questions above. Text a
- •Inorganic chemistry
- •Ores and Alloys
- •Chemical Bonding
- •Concept of Acids and Bases
- •Coordination Chemistry
- •Nuclear and Radioactivity
- •1. Define if the sentences are true (t) or false (f).
- •2. Find in the text English equivalents to the following Russian words and word-combinations.
- •3. Match the term on the left with the definition on the right.
- •4 . Match the words from two columns to make word-combinations. Make up your own sentences with these phrases.
- •5. Put the words in the right word order to make sentences.
- •With, Coordination, complexes, the, of, chemistry, deals, study.
- •6. Fill in the gaps using the words and word-combinations given below in the correct form. Translate the sentences.
- •7. Write down the words you associate with the term “inorganic chemistry”. Compare your words with the words of your groupmates.
- •Inorganic chemistry
- •8. Render the essence of each paragraph in one sentence. Use these sentences to present the summary of the text for your groupmates.
- •III. Read the following text. What is the meaning of the words in bold? text b types of inorganic chemical reactions
- •1. Practice in reading chemical formulas and equations in the text (see the rules in Appendix 4).
- •2. Each column contains a category and some terms listed under it. Cross out the term that does not fit in each category.
- •3. Define the type of inorganic chemical reaction.
- •4. Look at the picture and comment on it from the point of view of chemistry.
- •5. Read the following words and word-combinations.
- •Uses of sulphuric acid
- •5. Watch the video 'Sulphuric Acid Production'. Decide if the sentences are true (t) or false (f).
- •6. Explain the following words and word-combinations in English.
- •7. Make up the sentences of your own with the words in bold. Provide your own examples of combustion reactions and precipitation reactions.
- •8. Ask different types of questions to the text and answer your groupmates' questions.
- •9 . Prepare a report upon one of the following topics:
- •Lead-in
- •II. Read the text and find the answers to the questions above. Text a analytical chemistry
- •1. Define if the sentences are true (t) or false (f).
- •2. Find in the text English equivalents to the following Russian words and word-combinations.
- •3. Fill in the gaps using the word-combinations given below. Translate the sentences.
- •4. Match the term on the left with the definition on the right.
- •5 . Match the words from two columns to make word-combinations. Make up your own sentences with these phrases.
- •6. Put the words in the right order to make questions. Then ask the questions to your groupmates.
- •7. Write down the words you associate with the term “analytical chemistry”. Compare your words with the words of your groupmates.
- •Analytical chemistry
- •8. Make up the plan of the text and summarize information.
- •III. Read the following text. What is the meaning of the words in bold? text b titration
- •1. Match the following terms with their definitions:
- •2. Translate the sentences into English without using a dictionary.
- •3. Read the following text about acid-base titration and unscramble the letters in the brackets to find the correct word. Translate the text.
- •4. Rewrite the sentence so that it contains the word in capitals.
- •5. Look at the picture and comment on it from the point of view of chemistry.
- •6. Ask different types of questions to the text “Titration” and answer your groupmates' questions.
- •7. Look through the text b. Make up the sentences of your own with the words in bold.
- •8. Read the text. Which pH indicator is the most acidic? Which one is the most basic? Make up the graph showing the efficient pH range of these indicators. PH indicators
- •Universal pH Indicator
- •Natural pH Indicator
- •Unit 4. Organic chemistry
- •I. Lead-in.
- •II. Read the text and find the answers to the questions above. Text a organic chemistry
- •1. Define if the sentences are true (t) or false (f).
- •2. Find in the text English equivalents to the following Russian words and word-combinations.
- •3. Fill in the gaps in the following sentences using the text above. Translate the sentences.
- •4. What notions do these groups of key words describe?
- •5. Make up the questions using the words given and 3 questions of your own. Present them in the form of a dialogue with your partner.
- •6. Read the 10 facts about carbon and match the two parts of each statement. What is the meaning of the words in bold?
- •7 . Make a short report about the importance of carbon in organic chemistry using the information above. If necessary, use the key word-combinations:
- •Organic chemistry
- •III. Read the following text. What is the meaning of the words and word-combinations in bold? text b classification of organic compounds
- •1. Match the words from the box with the pictures.
- •2. Translate the sentences into English without using a dictionary.
- •3. What are the scientific contributions made by the following organic chemists? Tell your partner about them. If necessary, use the Internet.
- •4. Look at the picture and comment on it from the point of view of chemistry. Say what classes these organic compounds belong to.
- •5. Read the following text and choose the correct word among suggested to fill in the gaps.
- •3 Accidental organic chemistry discoveries
- •Penicillin
- •Saccharin
- •Mauveine
- •6. Watch the video ‘Are artificial sweeteners really safe?’ Decide if the statements are true (t) or false (f).
- •I. Lead-in
- •II. Read the text and find the answers to the questions above. Text a physical chemistry
- •1. Define if the sentences are true (t) or false (f).
- •2. Find in the text English equivalents to the following Russian words and word-combinations.
- •3. Fill in the gaps in the following sentences using the text above. Translate the sentences.
- •4. Find in the text the synonyms for the following words.
- •5. What notions do these groups of key words describe?
- •6. Read the following text about thermodynamics and unscramble the letters in the brackets to find the correct word. Translate the text.
- •7. Noun, verb, adjective, adverb, participle or preposition? What are the underlined words in each sentence?
- •8. Read the following quotations. What do they mean? Discuss them with your groupmates. Express agreement or disagreement.
- •Physical chemistry
- •III. Read the following text. What is the meaning of the words and word-combinations in bold? text b colloids
- •Help the student to solve the problems concerning colloids.
- •2. Find ten words in the wordsearch from the text b. (→, ↓)
- •3. Match the words from the box with the pictures.
- •4. Translate the sentences into English without using a dictionary.
- •5. Look at the picture and comment on it from the point of view of chemistry.
- •6. Read the following words and word-combinations.
- •How does soap work?
- •Active vocabulary unit 1
- •Translation practice text 1 chemistry around us
- •Text 2 enzymes
- •Vitamins
- •Text 4 micelle
- •Text 5 environmental chemistry
- •Text 6 cell phone chemistry
- •Text 7 alcohols
- •Text 8 keto-enol tautomerism
- •Text 9 coordination chemistry
- •Text 10 liquid-liquid extraction
- •Appendices
- •Chemical elements
- •How to read chemical formulas
- •How to read chemical equations
- •Irregular verbs
- •Useful expressions for making a presentation
- •References
1. Define if the sentences are true (t) or false (f).
1. Chemistry studies the composition and properties of substances.
2. Robert Boyle is considered the "Father of Modern Chemistry".
3. The etymology of the word chemistry is connected with the word alchemy.
4. Organic chemistry is the study of the chemicals, chemical reactions and chemical interactions that take place in living organisms.
5. Environmental chemistry is the scientific study of the chemical and biochemical phenomena that occur in natural places.
6. Chemistry as a science was formed by the end of the 18-th century.
7. The etymology of the word “chemistry” is disputable.
8. In 2008, the definition of "chemistry" was broadened to mean the study of matter and the changes it undergoes.
9. Alchemy is a branch of chemistry.
10. Linus Pauling is a creator of the modern definition of chemistry.
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2. Find in the text English equivalents to the following Russian words and word- combinations.
Отрасль науки; состав и свойства; совокупность знаний; вещество; соединять; происхождение; алхимия; особенно; комплекс практических действий; охватывать; металлургия; поиски; превратить свинец в золото; исходный материал; исследование состава; по происхождению; заимствовать; древнее название; добавлять; известный ученый; растворять; извлекать из; различные вещества; объединять; влияние молекулярных сил; развиваться; структура; свойства; реакции; изменения, которые оно претерпевает; разделы химии; включать; живые организмы; углеродный скелет; биологическая активность; появляться.
3. Find in the text the synonyms for the following words.
Word |
Synonym |
department (n) |
branch |
arise (v) |
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famous (a) |
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search (n) |
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connect (v) |
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birth (n) |
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develop (v) |
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receive (v) |
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4. What notions do these groups of key words describe?
Key words |
Notion |
a branch of science that studies the composition and properties of matter |
chemistry |
turning lead or another common starting material into gold |
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the study of the chemicals, chemical reactions and chemical interactions that take place in living organisms |
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a scientific art, by which one learns to dissolve bodies, and draw from them the different substances |
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the effect of human activity and biological activity on water, soil, etc. |
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a 'chemist' in popular speech |
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using concepts such as thermodynamics and quantum mechanic |
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chemistry, biology, physics, geography |
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