- •Contents
- •The Human Body
- •Active vocabulary.
- •Lead in work with the text.
- •Read and translate the text. Human body
- •Diseases
- •Active vocabulary.
- •Lead in. Work with the text.
- •Read and translate the text. Diseases
- •Language development.
- •Speaking
- •Infectious diseases
- •Active vocabulary.
- •Lead in. Work with the text.
- •Read and translate the text.
- •Infectious Diseases
- •Language development.
- •V. Speaking.
- •Infections Diseases. Scarlet Fever and Measles
- •Lead-in
- •Lead in. Work with the text.
- •Read and translate the text. A disease agent
- •Scarlet Fever
- •Language development.
- •V. Speaking.
- •Infectious diseases. Pneumonia and influenza
- •Lead-in
- •Lead in. Work with the text.
- •III. Read and translate the text. Pneumonia
- •Influenza
- •IV. Language development.
- •V. Speaking.
- •Medical examination. At the Gp’s Surgery.
- •Active vocabulary.
- •II. Lead in. Work with the text.
- •III. Read and translate the text,. Medical Examination at the gp s Surgery
- •IV. Speaking
- •The Working Day of a Medical Student
- •Read and translate the text. The Working Day of a Medical Student
- •Language development.
- •Speaking.
- •My future speciality
- •Active vocabulary
- •Lead in. Work with the text.
- •Read and translate the text. My future speciality
- •Speaking.
- •Chemistry
- •Active vocabulary
- •Lead in. Work with the text.
- •Language development.
- •Speaking.
- •Organic Chemistry
- •I. Active vocabulary.
- •II. Lead in. Work with the text.
- •III. Read and translate the text. Organic Chemistry
- •IV. Language development
- •V. Speaking
- •Chemical analysis
- •Active vocabulary
- •Lead in. Work with the text.
- •Read and translate the text.
- •Language development.
- •Speaking.
- •Chemical compounds
- •Active vocabulary.
- •Lead in. Work with the text.
- •Read and translate the text.
- •Language development.
- •Speaking.
- •Carbohydrates
- •Active vocabulary
- •Lead in. Work with the text.
- •Read and translate the text. Carbohydrates
- •Speaking.
- •Proteins
- •Active vocabulary.
- •Lead in. Work with the text.
- •Read and translate the text. Proteins
- •Language development.
- •Fats and oils
- •I. Active vocabulary.
- •Lead in. Work with the text.
- •Read the text. Fats and oils
- •Speaking.
- •Medicine. The Usage of Drugs
- •I. Active vocabulary
- •II. Lead in. Work with the text.
- •III. Reading and translate the text.
- •IV. Language development.
- •IV. Speaking.
- •Pharmacy: science, technology, industry
- •Active vocabulary
- •III. Read and translate the text. Pharmacy; sciewc.E, technology, industry
- •Chemist's Shop
- •Active vocabulary.
- •II. Lead in. Work with the text.
- •Read and translate the text. Chemist's Shop
- •IV. Language development
- •V. Speaking
- •Things to have in year child medicine cabinet
- •Active vocabulary.
- •II. Lead in. Work with the text.
- •III. Read and translate the text. Drugs
- •IV. Language development
- •Speaking
- •Drugs, obtaining, standards.
- •Active vocabulary.
- •Administration of Drugs
- •Lead-in. Work with the text.
- •Read and translate the text. Administration of Drugs
- •Language development
- •V. Speaking
- •Cardiovascular Drugs
- •Active vocabulary.
- •Lead in. Work with the text.
- •Cardiovascular Drugs
- •IV. Language development.
- •V. Speaking
- •Drugs that fight infection and drugs that prevent infectious diseases
- •Active vocabulary.
- •Lead in. Work with the text.
- •Read and translate the text.
- •Language development.
- •Speaking.
- •Gastrointestinal drugs
- •Active vocabulary.
- •Lead in. Work with the text.
- •Read and translate the text.
- •Language development.
- •Speaking.
- •Gastrointestinal disorders
- •Active vocabulary
- •Lead in. Work with the text.
- •Read and translate the text. Gastrointestinal Disorders
- •Language development.
- •V. Speaking.
- •I. Active vocabulary
- •II. Lead in. Work with the text.
- •Read and translate the text
- •IV Language development
- •V. Speaking
- •Active vocabulary
- •Lead in. Work with the text.
- •Read and translate the text
- •IV. Language development
- •. Is often discussed but the fact is that many of them have a special importance
- •The inactive substances include and pharmacologically inactive compounds.
- •V. Speaking
- •Medicinal plants
- •Read and translate the text. Medicinal plants
- •III.Language development:
- •V. Speaking.
- •Tincture and Waters-Aromatic
- •I. Active vocabulary.
- •Lead in, work with the text.
- •Read and translate the text. Tinctures
- •Waters-aromatic
- •IV. Speaking.
- •Solutions
- •Active vocabulary.
- •Lead in. Work with the text.
- •Read and translate the text. Solutions
- •Language development.
- •V. Speaking.
Lead in. Work with the text.
Match the words with their synonyms.
-
1. current
a. to effort
2, to attempt
b. flow
3. to contain
c. to happen
4. to investigate
d. to change
5. to occur
e. to include
6. to alter
f. to examine
7. tool
g. in the way
8. by means
h. artificial
9. synthesised
i. devicc
Read and translate the text.
Chemistry
Chemistry is the study of substances. Chemists investigate properties of the substances that make up the universe and how these substances behave under different conditions. They attempt to explain the behavior of a substance in terms of its structure and composition. Chemists also seek to understand chemical changes. These changes involve alterations in the chemical makeup of a substance. The com combination of iron with oxygen from the air forming rust is a chemical change. Substances may also go through physical changes without altering their chemical makeup. Water changes physically but not chemically when it freezes.
Chemists have learned much about the chemical substances and processes that occur in the nature and have created many useful substances that do not occur naturally, so they have greatly improved people’s lives.
Chemistry studies many substances. Substances differ greatly in properties, structure, and composition. The methods chemists use and the questions they attempt to answer also differ greatly.
The most basic chemical substances are the chemical elements. They are the building blocks of all other substances. Each chemical element is made up of only one kind of atom. There are 91 elements known to exist on the Earth. Additional 20 elements have been produced artificially. Electrical forces at the atomic level create chemical bonds that join two or more atoms together, forming molecules. Some molecules consist of atoms of a single element. When atoms of two or more different elements bond together, they form a chemical compound. Water is a compound of two hydrogen atoms and one oxygen atom. Compounds are formed or broken down by means of chemical reactions. All chemical reactions involve formation or destruction of chemical bonds.
Chemistry comprises the following sciences.
Analytical chemistry determines the identity and quantity of each element or compound present in a substance. Qualitative analysis is concerned with identifying the kinds of elements or compounds in a sample. Quantitative analysis indicates the amounts of the elements present. The techniques of analytical chemistry include the use of the spectroscope, mass spectrograph, X-ray tube, ultraviolet fluorescence, and radioisotopes.
Biochemistry is the study of the chemical composition of living matter and of the chemical processes that occur in living organisms. This field is particularly important in agriculture, biology, bacteriology, pharmacology, medicinc, and dentistry.
Chemical engineering is a combination of chemistry and engineering that develops or improves industrial processes for making commercial amounts of desirable chemicals that have been produced only in small quantities or in the laboratory.
Colloid chemistry is the study of the behavior of matter particles that are larger than ordinary molecules but smaller than objects that can be seen with the best optical microscope. Particles in this size range (10 to 2.000 A in diameter) have many unique properties. The tools used in this field include the ultracentrifuge, ultramicroscope, and electron microscope.
Electrochemistry is the study of chemical reactions that are produced by or produce an electric current. Also studied are the electrical conductivity of solutions and the phenomena that occur at electrodes application. Electrochemistry provides methods for chemical analysis and production of chemicals by electrical means.
Inorganic chemistry is the study of all elements and compounds that do not contain carbon. These include metals, halogens, and alkalies.
Nuclear chemistry is the study of radioactivity, atomic nucleus, and nuclear reactions, and the development of applications for radioactive isotopes in medicine and industry.
Organic chemistry is the study of carbon and its compounds. Carbon compounds account for about 96 percent (about six and one-half million) of all known compounds. Among the carbon compounds studied by organic chcmists arc plant and animal tissues, petroleum, carbohydrates, proteins, plastics, and rubber.
Physical chemistry is the application of physical methods to the study of chemical problems. Included in this field are atomic and molecular structure; theory of reaction rates; mechanism of reactions; chemical equilibriums; energy changes in reactions; theories of solids, liquids, gases, plasmas, and solutions; electrochemistry; radioactivity.