- •Дорогие друзья!
- •Van Leeuwenhoek /vsen 'leivanhuk/
- •Germs are only round / mostly long and thin / different shapes.
- •Vladimir Vernadsky 35
- •Match these words with their definitions.
- •Vaccine /'vasksim/
- •In groups, discuss the work of Louis Pasteur.
- •Complete the definitions below with words from the box.
- •Inhabit approximately
- •To means to live in a
- •A(n) animal or plant no
- •Read the text and decide if the following statements are true or false.
- •Read the text and answer the following questions.
- •C deposits contribution doctrine required omplete the sentences below with words from the box.
- •Rich mineral were found
- •In the Earth’s there are
- •Vladimir Vernadsky
- •Vocabulary: Greek meaning, sphere of life
- •Vienna /VI'era/
- •The life of insects starts
- •Vernadsky was interested in the of various elements in the atmosphere,
- •Mendel followed the characteristics of an organism through generations.
- •Each strand has about
- •We inherit the information from our
- •Read the text and choose the best title for each paragraph. There is one title, which you do not need to use.
- •Answer the following questions.
- •Work in pairs. Think of at least one more question to the text your partner should answer. Then change roles.
- •Include some of these useful phrases in your writing:
- •Introduction
- •Discuss these questions with your partner.
- •Complete the sentences below with
- •Alchemists properties
- •Industry
- •In your own words.
- •Where does he spend his time working?
- •Industry
- •It’s expensive because it is new / uses hydrogen / is not common.
- •Discuss these questions with your partner.
- •Choose the correct answer a, в or с
- •A(n) is a substance that
- •A(n) is a substance that
- •Discuss these questions with your partner.
- •0 G Speaking
- •0 G Speaking
- •Read the clues to help you find eight words in the wordsearch connected with chemistry and physics.
- •Vladimir Vernadsky 35
- •To ensure safety in a lab students should
- •Discuss these questions with your partner.
- •Discuss these questions with your partner.
- •Discuss these questions with your partner.
- •Analysis external
- •Discuss these questions with your partner.
- •Leading g having height, width
- •Spark в reveal
- •The scientist wanted to a
- •He’s a heart surgeon; the
- •What do you know about ? It’s
- •He’s innocent and I’ll do whatever it takes to the truth.
- •Read the text and decide if the following
- •Discuss these questions with your partner.
- •Listen to a teacher and a student discussing her project about the Big
- •1 Is something through which
- •The electromagnetic field a
- •To power you need a way to
- •0 G Speaking
- •Vocabulary:
- •Vocabulary:
- •Paragraph 3 Relationships:
- •Vocabulary:
- •Paragraph 4 Private life:
- •Catalyst calculations
- •Discuss these questions with your partner.
- •Discuss these questions with your partner.
- •There was a(n) amount of
- •There has to be to prove
- •Discuss these questions with your partner.
- •When light shines on a
- •In experiments with the photoelectric
- •H d Vocabulary
- •Significant
- •Discuss these questions with your partner.
- •Find a synonym in the box for the words or phrases in green in the sentences.
- •The line was rounded
- •Recent research shows that there is no
- •In a group have a discussion about Einstein's life.
- •Include some of these words and phrases:
- •Match these words with their definitions.
- •The words in green are all in the wrong sentences. Put the words into the correct sentences.
- •Discuss these questions with your partner.
- •Calculating wages e trigonometry
- •Introduction
- •Isaac Newton
- •5 Gravity Albert Einstein
- •In your own words.
- •Imagine you have started an advanced algebra course at school or university. Write a letter to a friend telling him/her what you have learnt about it so far.
- •In a group, discuss the disagreement between Leibniz and Newton.
- •After the decline of Greek civilisation,
- •Discuss these questions with your partner.
- •Discuss these questions with your partner.
- •Then check your answers in the text.
- •Match these words with their definitions.
- •Complete the sentences below with words from the box.
- •Please don’t to pay the
- •Meet Peter. He’s a(n) film
- •Discuss these questions with your partner.
- •Imitate
- •The field of studies
- •Wiener was only ever taught at home.
- •Look up this city in the book of maps.
- •Infinitesimal
- •5 To a term means to use a
- •9 Scientists often global
- •1Z means lasting forever.
- •1Hydroelectricity
Read the text and choose the best title for each paragraph. There is one title, which you do not need to use.
CLONING OF LIVING BEINGS BENEFITS OF CLONING COPYING AND CLONING MORE DISADVANTAGES ETHICAL PROBLEMS POSSIBLE FUTURE
Answer the following questions.
When did the first attempt to create a clone take place? What happened?
Who’s Dolly? Why is she famous?
In what ways is cloning different from copying?
Give one example of how cloning could be beneficial to humans.
What are the disadvantages of cloning from an ethical point of view?
Work in pairs. Think of at least one more question to the text your partner should answer. Then change roles.
Before you listen
Discuss these questions with your partner.
What does research involve?
What kind of person would be good at research in your opinion?
H F Listening 4)))
Listen to a talk about the scientist
Rosalind Franklin and choose the correct
answer.
Perhaps Franklin didn't receive the recognition she deserved because
A she was the only woman.
В women were treated differently in the past.
С she was only one of the people working on DNA.
Franklin's particular skills were
A being a researcher.
В interpretation and explanation of scientific results.
С photographing crystals and explaining the photos.
Franklin’s photo revealed
A a new technique of crystallography.
В the basic helix structure.
С the atoms in a crystal.
Watson was interested in the photo because
A the structure of DNA had never been seen before.
В it could be reproduced.
С he wanted to identify the double-helix.
Today Franklin is
A regarded by all as a genius.
В recognised as the most important contributor to DNA.
С somebody whose role in DNA research is clear.
H G Speaking
Give a two-minute presentation on the benefits and problems of human being cloning. First read text 2 again and make notes on the following:
What is cloning?
How is cloning done?
benefits: medicine, saving of endangered species
p
Write 200-250 words.
roblems: donors and clones, children of donors, religion, ethnic cleansingRemember to:
use key words for your notes, not complete sentences
glance at your notes regularly
Speaking tips
Speak in a clear voice.
Maintain eye contact with your audience.
H H Writing
Write an essay about the key events that led to the discovery of the structure and function of DNA and explain the possible applications of these findings in today’s world.
Remember to:
read the texts again
select information that is relevant
Include some of these useful phrases in your writing:
To begin with,...
Research began with ...
Later on,...
In addition to that,...
However, / On the other hand,...
Finally / In conclusion
PARAGRAPH 1
Introduction
What is DNA?
PARAGRAPH 2
Information about the scientists and their work (Miescher, Watson, Crick, Wilmut).
PARAGRAPH 3
Cloning (benefits & problems)
PARAGRAPH 4 Conclusion
Before you read