- •I. Lead-in
- •II. Vocabulary
- •III. Reading
- •IV. Speaking
- •V. Reading
- •VI. Listening
- •VIII. Writing
- •VII. Extra activities
- •IX. Grammar: Present Tenses
- •Lead-in
- •II. Reading
- •III. Speaking
- •IV. Reading
- •V. Listening
- •VI. Extra activities
- •VII. Write 10 equations and ask your partner to read them.
- •VIII. Project work
- •IX. Grammar: Past Tenses
- •I. Lead –in
- •II. Reading
- •III.Speaking
- •IV. Listening
- •V. Extra activities
- •VI. Speaking
- •VII. Grammar: will/going to
- •II. Reading
- •Read the text and check the pronunciation of the new words and elements in the dictionary.
- •Vocabulary
- •IV. Reading
- •Scan the text, find all the elements mentioned there. Then skim the text and say in what context they are used.
- •V. Writing
- •VI. Listening
- •Now listen to a “Periodic Table” song and check if you were right.
- •Iron is the 26th then cobalt, nickel ………you get
- •VII. Extra activities
- •Check the pronunciation of the elements in a dictionary or in appendix and read them aloud:
- •VIII. Grammar. Passive Voice
- •The Law of Conservation of Mass
- •I. Lead-in
- •II. Reading
- •The Law of Conservation of Mass
- •III. Speaking
- •IV. Reading
- •Read the text and check the new words in the dictionary.
- •Put the events into chronological order according to the text.
- •Find the synonyms to the words in bold from the text.
- •V. Speaking. Discuss with your partner which you think are the most important scientific discoveries of the past. Talk about:
- •VI. Video
- •Before watching the video match the words with their definitions.
- •Watch the video and complete the sentences using the words from ex. VI a.
- •VII. Translate into English.
- •VIII. Grammar: Participles
- •IX. Write a short essay to answer the question: “What are the main differences between the phlogiston theory and the Law of Conservation of mass”? Use these notes to write four paragraphs.
- •II. Reading
- •Read the text and choose the correct answer/answers and find the proof in the text.
- •VI. Reading
- •VII. Speaking /Project work
- •VIII. Video
- •Match the following words and word combinations with their Russian equivalents
- •IX. Writing
- •X. Grammar. Gerund
- •I. Lead- in
- •Reading
- •States of matter
- •IV. Translate into English.
- •V. Speaking
- •VI. Reading
- •Measuring matter: mass, weight, and volume
- •Volume V
- •Match the words and their definitions.
- •Measuring matter crossword
- •Fill in the table.
- •VIII. Listening
- •XI. Writing
- •X. Grammar. Infinitive
- •II. Reading
- •IV. Insert the missing prepositions into the blanks.
- •V. Speaking
- •VI. Reading
- •Answer the following questions.
- •VII. Fill in the blanks with the words and expressions listed:
- •Give the English equivalents for the following.
- •IX. Listening
- •X. Writing
- •XI. Grammar: Modal Verbs
- •Reading
- •Read the text and check if your definition is correct.
- •Speaking
- •Before you read
- •Reading
- •Comprehension
- •Read the text again and decide if the following statements are true or false.
- •Find synonyms for the following words in the text.
- •Speaking
- •Discuss these questions with your partner.
- •Do you agree with the following quotes? Why? Why not? Try to explain what Albert Einstein meant by saying them.
- •Writing
- •X. Extra activities
- •XI. Grammar: Reported speech.
- •Lead-in
- •Reading
- •Comprehension
- •Reading
- •Speaking
- •IX. Writing
- •Grammar: Conditionals
- •Lead-in
- •II. Reading
- •Read the text and check if your answers were correct.
- •Read the text thoroughly with a dictionary and answer the following questions.
- •Find in the text English equivalents to the given Russian words, word combinations and chemical terms.
- •III. Reading
- •Read the text and divide it into logical parts and entitle them.
- •Think of synonyms for the words in bold.
- •IV. Video
- •Look through the words before watching the video:
- •Now watch the video “Organic molecules” and find more information about carbon. Combine the information from the text and the video and tell the class about carbon.
- •Speaking
- •Translate the following sentences into English.
- •Match the names of organic chemistry reactions with their descriptions.
- •VIII. Grammar: Questions
- •IX. Choose one of the topics below and write a report (150-200 words): Properties of Carbon, Carbon bonds, Hydrocarbons and their isomers, Derivatives of hydrocarbons, Types of polymers.
- •I. Elements (symbol, atomic number, English pronunciation).
- •II. How to read chemical formulas in inorganic chemistry.
- •III. How to read chemical formulas in organic chemistry.
- •IV. Notes on reading chemical formulas.
- •V. Some abbreviations in common use in chemistry.
IV. Translate into English.
Лед, вода и пар
Вода — это вещество, для которого обычны все три состояния: твердое, жидкое и газообразное. При температуре ниже 0oС вода принимает вид твердого льда, молекулы которого образуют в пространстве жесткую структуру. Если лед нагреть, молекулы начнут отрываться друг от друга, и лед будет таять, превращаясь в жидкую воду. Став жидкостью, вода начнет испаряться — более быстрые молекулы станут срываться с ее поверхности и образовывать газ, который называют водяным паром. Когда вода при нормальных атмосферных условиях нагревается до 100" С, она испаряется настолько быстро, что в ней образуются большие пузыри пара: вода кипит.
V. Speaking
Discuss the following topics.
1. The difference of the molecular motion in various states of a substance.
2. The influence of the temperature and the pressure on the state of a substance.
3. An example of transformation of the same substance into different states.
VI. Reading
Text B
Measuring matter: mass, weight, and volume
Mass is the amount of matter in an object. It is measured in grams or units derived from grams (mg, kg). Mass is measured using a balance. It is used to measure many things, from food to mail. In objects mass is constant or the same everywhere in the universe.
Weight on the other hand is a measure of the force of gravity pulling on the object. It is measured in Newtons, by a spring scale. Since gravity is not the same everywhere in the universe an object’s weight changes from place to place in the universe.
Note: Gravity is approximately the same everywhere on the Earth’s surface, people often use the words mass and weight interchangeably, however REMEMBER that they are not. A scale measures the gravitational force between an object and Earth. This means that a scale that reads in grams or kilograms has actually measured weight and calculated the mass from the weight.
Volume is a measure of the amount of space occupied by matter. It is measured in cubic meters, liters or units derived from these (ml, cm3). Density is the mass of a substance per unit volume of that substance. It is expressed in grams per cubic centimeter (g/cm3), grams per milliliter (g/ml), or kilograms per cubic meter (g/m3). Density is calculated by dividing the mass of a substance by its volume:
Mass M
Density = - - - - - - or D = - - - - - -
Volume V
-
Match the words and their definitions.
|
1)mass
|
a) The force of gravity on an object’s mass |
|
2)matter
|
b)How tightly atoms are packed together |
|
3)weight
|
c)Scientific term for «stuff» |
|
4)volume
|
d)the amount of matter in an object |
|
e)how much space an object takes up |
|
6)density
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f)another way to say «to move» |
|
7)Newton
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g) a unit of weight |