- •Chapter 1
- •I. Master the active vocabulary.
- •II. Read and translate the text. What is Science?
- •VII. Find the words with similar meanings.
- •VIII. Make up dialogues on the following topics.
- •IX. Render the text. Chapter 2
- •I. Master the active vocabulary.
- •II. Read and translate the text. Science, engineering and technology
- •III. Answer the following question.
- •IV. Find in the text the English equivalents to the following words and word combinations.
- •V. Find the words with similar meanings.
- •VI. Insert the necessary word. Consult the text.
- •Chapter 3
- •I. Master the active vocabulary.
- •II. Read and translate the text. Technology
- •III. Find the words with similar meanings.
- •IV. Write down 5 your own sentences using words and word combinations from Ex-s 1 ,3.
- •V. Answer the following questions.
- •VI. Give a latter of the correct ending for each sentence.
- •VII. Give the numbers of the statements that are true according to the text.
- •VIII. Render the text. Chapter 4
- •II. Master the active vocabulary.
- •III. Read and translate the text.
- •IV. Match the underlined words from the text with the meanings below.
- •V. Find the English equivalents.
- •VIII. Translate into English.
- •Chapter 5
- •I. Master the active vocabulary:
- •II. Read and translate the text.
- •III. Answer the questions about the text.
- •IV. Complete the sentences.
- •VI. Give the English equivalents.
- •I. Master the active vocabulary.
- •III. Give the Russian equivalents.
- •IV. Give the English equivalents.
- •V. Answer the questions.
- •VI. Retell the text.
- •I. Master the active vocabulary.
- •II. Read and translate the text.
- •III. Answer the questions.
- •IV. True or False?
- •V. Give the English equivalents.
- •VI. Retell the text. Chapter 8
- •Small is beautiful
- •IV. Which paragraphs describe advantages of optical fibres and which describe disadvantages?
- •V. Complete the definitions (1-9) below with the underlined words in the text.
- •Chapter 9
- •Big is the Best
- •III. Read the text again and answer the questions (1-9) below.
- •IV. First, underline the question words in Exercise 3. Then use them to complete these questions.
- •V. Complete the texts by putting one word in each space. Use the words in the box. Check the meaning of any new words in the glossary or your dictionary.
- •Chapter 10 Gadgets
- •II. Read the texts (a-d) again and match the sentences (1-6) below with the gadgets.
- •III. Complete the definitions (1-7) with the underlined words in the text. Use the glossary or your dictionary to help you.
- •Chapter 11 The future of technology
- •Grammar notes: Phrasal verbs
- •II. Study the following phrasal verbs. Put each one in the correct sentence.
- •Chapter12
- •Innovations in medical technology
- •AbioCor Artificial heart.
- •II. Before reading the next text discuss with your partner the possible answers to the following questions.
- •Read the text and check your answers.
- •Chapter13
- •I. Find the meaning of each word.
- •II. Find the synonym of each word.
- •III. Find the words with similar meanings.
- •IV. Read and translate the following word combinations into Russian.
- •Play the game.
- •Chapter 14
- •I. Read and translate the text. Alfred nobel - a man of contrasts
- •II.Read the text again and divide it into four parts. Give titles to these parts choosing the most suitable from the list below:
- •III. Form sentences connecting word groups on the right with but and making the necessary changes. You will see that Nobel’s life was really full of contrasts.
- •Chapter 15
- •Little-known facts about well-known people
- •3. What brought Einstein more joy than anything else?
- •4. By what illustration did Einstein explain his Theory of Relativity?
- •5. What two rules of conduct did Einstein have?
- •Chapter 16 Where have I heard that name before?
- •I. Before you start.
- •II. Put these standard international (si) units into the correct column.
- •III. Now complete the definitions (1-11) below with the units from Exercise 2 and the people in the box.
- •Read the definitions in Exercise 3 again. Find words that mean.
- •V. Find out which things in this list are named after people. Can you add similar words from your language?
- •Chapter 17
- •I. Read and translate the text. Alexander graham bell
- •II. Complete sentences choosing the variant corresponding to the contents of the text.
- •III. Answer the following questions.
- •Additional material for reading
- •I. Read and translate the text.
- •II. Ask 6 questions about the text.
- •I. Read and translate the text.
- •II. Give summary of the text.
- •II. Ask 6 questions about the text. Text 4. Collider design
- •I. Read and translate the text.
- •II. Give the summary of the text.
IV. Match the underlined words from the text with the meanings below.
Significance
profit
manufacture
plenty
intelligent
problem
advantage
V. Find the English equivalents.
Проблема, промежуточный, хранение, значение, избыток, борьба, нанотехнология, угол конвергенции, достоинство, увеличение, наночастицы, затраты, органы управления, питание, иметь дело, исключение, обследование, следить, выпускать.
VI. Ask 5 questions about the text.
VII. True or False?
1. Nanotechnology includes engineering, biology, chemistry, computing, materials science, military applications and communications.
2. Benefits of technology include improved manufacturing plant, soil purification systems.
3. Products made with nanotechnology require more labor, land, or maintenance, be highly productive, high in cost.
4. Products of nanotechnology have modest requirements for materials and energy.
5. Nano optimists see nanotechnology delivering benefits such as interactive ‘smart’ appliances.
6. Transitional effects such as displacement of traditional industries as the products of nanotechnology become dominant.
7. Potential risks of nanotechnology can broadly be grouped into five areas.
8. "Green goo" - the specific risks associated with the speculative vision of molecular nanotechnology.
VIII. Translate into English.
1. Нанотехнология имеет большое значение в медицине, инженерии, биологии, коммуникации.
2. Продукты, сделанные при помощи нанотехнологии не требуют большего труда и больших затрат.
3. Негативное влияние наночастиц прослеживается перед тем, как они выпускаются.
4. Существуют 4 потенциальные группы влияния нанотехнологии: проблема здоровья, проблема окружающей среды, общественные проблемы, «серый яд”.
Chapter 5
I. Master the active vocabulary:
matter – материал, вещество
dimension — измерение, величина, объем
diverse — иной, отличный, разнообразный, разный
extension — распространение,предоставление
conventional — обусловленный, стандартный, условный
to approach — приближаться, подходить
assembly — общество. сбор
implications — смысл, значение
vast — обширный, громадный, огромный, значительный
to concern – касаться, иметь отношение
toxicity -токсичность
impact — влияние, воздействие
doomsday scenario — сценарий судного дня
to warrant — подтверждать, гарантировать
bond - связь, соединение
helix — спираль, винт
cellular — клеточный, сетчатый, секционный
genus – род. вид, род
to assemble — подбирать, собирать, монтировать
entities - сущность
to evolve — развивать, раскрывать
II. Read and translate the text.
What is Nanotechnology?
Nanotechnology, shortened to "nanotech", is the study of the controlling of matter on an atomic and molecular scale. Generally nanotechnology deals with structures of the size 100 nanometers or smaller in at least one dimension, and involves developing materials or devices within that size. Nanotechnology is very diverse, ranging from extensions of conventional device physics to completely new approaches based upon molecular self-assembly, from developing new materials with dimensions on the nanoscale to investigating whether we can directly control matter on the atomic scale.
There has been much debate on the future implications of nanotechnology. Nanotechnology has the potential to create many new materials and devices with a vast range of applications, such as in medicine, electronics and energy production. On the other hand, nanotechnology raises many of the same issues as with any introduction of new technology, including concerns about the toxicity and environmental impact of nanomaterials, and their potential effects on global economics, as well as speculation about various doomsday scenarios. These concerns have led to a debate among advocacy groups and governments on whether special regulation of nanotechnology is warranted. A nanometer is one-billionth of a matter. A sheet of paper is about 100000 nanometers. By comparison, typical carbon-carbon bond lengths, or the spacing between these atoms in a molecule, are in the range 0.12–0.15 nm, and a DNA double-helix has a diameter around 2 nm. On the other hand, the smallest cellular life-forms, the bacteria of the genus Mycoplasma, are around 200 nm in length.
Two main approaches are used in nanotechnology. In the "bottom-up" approach, materials and devices are built from molecular components which assemble themselves chemically by principles of molecular recognition. In the "top-down" approach, nano-objects are constructed from larger entities without atomic-level control.
Areas of physics such as nanoelectronics, nanomechanics and nanophotonics have evolved during the last few decades to provide a basic scientific foundation of nanotechnology.