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Essential English for Biology Students.doc
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I. Quick check:

1. During photosynthesis, what gas is:

a. raw material

b. product?

2. Give the precise location in a typical terrestrial plant of:

a. the light-dependent stage

b. the light-independent stage of photosynthesis.

II. Fill in the missing words:

Term (verb)

Noun

Adjective

react

.......

.......

accumulate

.......

.......

produce

.......

.......

require

.......

.......

connect

.......

.......

III. Use monolingual English dictionary and write down what could the words given below mean:

plant, leave, ingredient, substance, raw, energy.

IV. Match these words with their definitions:

1

Photosynthesis

A.

a type of solid or liquid that has particular characteristics

2

Chlorophyll

B.

natural light that comes from the sun

3

Substance

C.

one of several good substances such as sugar which consist of oxygen, hydrogen, and carbon and which provide your body with heat and energy

4

Soil

D.

the green substance in leaves

5

Respiration

E.

one of the many substances that exist in food such as meat, eggs, and beans, which help your body to grow and keep it strong and healthy

6

Waste

F.

a chemical substance produced by living cells in plants and animals, that causes changes in other chemical substances without being changed itself

7.

Sunlight

G.

the production by a green plant of special substances like sugar that it uses as food, caused by the action of sunlight on chlorophyll

8.

Glucose

H.

the smallest part of a living thing that can exist independently

9.

Protein

I.

the process of breathing

10

Fat

J.

things that people and animal eat

11

Carbohydrate

K.

a very thin piece of skin that covers or connects parts of the body

12.

food

L.

a natural form of sugar that exists in fruit

13.

enzyme

M.

the top layer of the earth in which plants grow

14.

cell

N.

Unwanted materials or substances that are left after you have used something

15.

membrane

O.

an oily substance contained in certain foods

V. Find English equivalents to the following word combinations:

Russian term

English equivalent

прием и переваривание пищи

пищеварительный тракт

вместо…

сложные вещества

происходит только при свете

химические реакции

главная пищеварительная среда

производить свою собственную еду

способность растений получать энергию от солнца

клеточная активность

состоит из двух мембран

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