- •I. What is biology
- •1.1 Read the text to get the main idea, pay attention to the highlighted words
- •1.2 Answer the following questions
- •1.3 Find the sentences in Present Simple in the text and read them.
- •1.4 Read the following words and give their equivalents in your native language
- •1.5 Aids to understanding words
- •1.6 Match the words with their definitions
- •1.9 Say whether these statements are true or false
- •1.10 Point out the correct answer
- •1.7 Read the text again, choose a, b, or c
- •1.8 Fill in the blanks with suitable words
- •1.11 Answer the following questions
- •1. What is biology?
- •1.12 Summarize the text
- •II. Autotroph vs. Heterotroph
- •2.1 Read the text and fill in the blanks with the phrases given below
- •2.2 Watching the video
- •I Biological organization
- •1.1 Read the text to get the main idea, pay attention to the highlighted words
- •1.2 Answer the following questions
- •1.3 Read the following words and give their equivalents in your native language
- •1.4 Match the words with their definitions
- •1.4 Fill in the blanks with suitable words
- •1.5 Read the text again, choose a, b, or c
- •1.6 Ask questions to the text, using Present Simple Tense
- •1.7 Say whether these statements are true or false
- •1.8 Summarize the text
- •II Levels of organization in an ecosystem
- •2.1 Fill in the blanks with suitable words
- •2.2 Match the headings with the passages. Rearrange the passages in the logical order
- •Individual, Species, Organism
- •2.3 Watching the video
- •I. The chemistry of life
- •1.1 Read the text and pay attention to the highlighted words
- •Inorganic compounds
- •Vitamins
- •1.2 Read the following words and give their equivalents in your native language
- •1.3 Match the words with their definitions
- •1.4 Fill in the blanks with suitable words
- •1.5 Choose a, b, or c
- •1.6 Say whether these statements are true or false
- •1.7 Multiple – Choice
- •2.2 Answer the following questions
- •1. Answer the questions before the passages, then read the text and compare your answers with the given information
- •1. What is a cell? Who discovered it?
- •2. What types of cells do you know?
- •3. What does prokaryote consist of?
- •4. What does eukaryotic cell consist of?
- •1.1 What types of cells are shown in the pictures? Name the units of the cells.
- •1.2 Find the equivalents of the words in the text
- •1.3 Match the noun and the verb
- •1.4 Match the terms with their definitions
- •1.5 Fill in the blanks with suitable words
- •1.6 Complete the sentences
- •1.7 Answer the following questions
- •1.8 Summarize the text
- •II From the history of a microscope
- •2.1 Read the text to get the main idea
- •2.2 Answer the following questions
- •Look at the picture and name the main units of the eukaryotic cell
- •Read the text, pay attention to the highlighted words
- •1.2Read the following words and give their equivalents in your native language
- •1.3 Match the words with their definitions
- •1.4 Write the missing letters
- •1.5 Find 10 hidden words.They are arranged horizontally, vertically and diagonally
- •1.6 Fill in the blanks with suitable words
- •1.7 Choose a, b or c
- •1.7 Match the sentence halves
- •1.8 Say whether these statements are true or false
- •1.1 Read the words and word combinations and give their Russian equivalents
- •1.2. Match the words with their definitions
- •1.3. Look at the pictures and say what is shown there
- •1.4 Fill in the blanks with suitable words
- •1.5 Match the sentence halves
- •1.6 Say whether these statements are true or false
- •2.2 Watching the video
- •I. Genetics
- •1.1 Read the text and pay attention to the highlighted words
- •1.2 Read the following words and phrases and give their equivalents in your native language
- •1.3 Look at the pictures and name them
- •1.4 Match the words with their definitions
- •1.5 Fill in the blanks with suitable words
- •1.6 Match the sentence halves
- •1.7 Say whether these statements are true or false
- •I. What is a Biochemistry Laboratory?
- •1.1 Read the text to get the main idea, pay attention to the highlighted words
- •Read the following words and give their equivalents in your native language
- •1.2 Match the words with their definitions
- •1.3 Read the text again with the dictionary. Choose a, b, or c
- •1.4 Match the sentence halves
- •1.5 Name the laboratory equipment and say what theyare used for
- •1.6 Mark the sentences as true or false
- •Focus on new language
- •1.1 Make five true sentences using the words in the chart.
- •1.2 Look at these two sentences and answer the questions
- •1.3 Read the rules and do the exercises
- •1.4. Complete the sentences using one of these verbs in the correct form
- •1.5Make these sentences passive.
- •Glossary Unit I
- •Unit IV
- •Unit VII
1.4 Fill in the blanks with suitable words
1. Biological organization is the __________ of complex biological structures and systems.
2. Ecosystem includes all living organisms and _______ matter such as air, water and minerals
3. Community includes all ________ in an ecosystem
4. Population includes all individuals of a single species in a given ________.
5. Organism is one ________ individual
6. Organ system is a specialized functional system of an_________, for example the nervous system or immune system of an animal
7. Organ is a specialized _______ system of an organism (the brain or the thymus of an animal)
8. The nervous tissue and epithelial ________ are both part of the brain
9. ________ is the basic unit of ecological organization.
10. Molecules are the smallest part of__________.
(Non-living,population,structural, species, biological systems, single, area, tissue, organism, single, hierarchy)
1.5 Read the text again, choose a, b, or c
1 Biological organization is organized
a. at the chemical, cellular, tissue, organ and organ system levels.
b. at the chemical, cellular, organ and organ system levels.
c. at the chemical, tissue, organ and organ system levels.
2 The atom is the smallest unit of chemical elements of
a. living organisms
b. non-living organisms
c. living organisms and non- living organisms
3 Sugar molecules consist of
a. carbon and oxygen atoms
b. hydrogen and oxygen atoms
c. carbon, hydrogen and oxygen atoms
4 Heart, lung and kidney are
a. organs
b. tissues
c. muscle tissues
5 Leaves, roots and flowers are
a. human organs
b. plant organs
c. animal organs
6. Blood vessels transport blood
a. in circulatory system
b. in respiratory system
c. in reproduction system
7. The respiratory system takes in oxygen and removes
a. nitrogen
b. hydrogen
c. carbon dioxide
8. The population in a given area is called
a. community
b. ecosystem
c. biosphere
1.6 Ask questions to the text, using Present Simple Tense
1.7 Say whether these statements are true or false
1. A complex organism is organized at four levels.
2. The organism performs its life activities because all levels of organization work in harmony.
3. The smallest unit of chemical elements is a molecule.
4. A molecule of water is made of atoms of hydrogen and oxygen.
5. Atoms and molecules come together to form cells on the tissue level.
6. Cells have special functions.
7. In amoebae many cells which have the same function and structure form tissue.
8. Skin cells come together to form skin tissue.
9. Functional structures are called organs.
10. Trunks, branches and fruits are plant organs.
11. In circulatory system heart and blood vessels transport blood.
12. Body systems work together.
13. The respiratory system cannot work without the help of the circulatory, nervous and other body systems.
14. A group of organisms of the same species living in the same geographical area at the same time are called population.
15. Population is the basic unit of an ecological organization.
16. Several populations form an ecosystem.
17. An ecosystem is the interactions between a community of living organisms and its nonliving environment.
18. A biosphere consists of all the ecosystems.