III. Practise the pronunciation and stress

Enzyme, pancreas, projections, surface, bloodstream, to convert, plant fiber, liquid, bacteria, peristalsis, tightly, surgically, exit, lymph, bile, small intestine, intestinal wall, villi, gall-bladder, large intestine, excrete, rectum, propel, gallstones, duodenum, ulcer, colitis, enteritis, diverticulitis, diverticulosis.

IV. Form the new words using the following suffixes and translate them

• ed: digest, absorb, complete, need, remove, propel, block;

• al: intestine;

• ar: muscle, circle;

dis-: order;

• ive:digest;

• tion: digest;

• ing: move;

• er: low;

• ly: tight, fair, surgical.

V. Group the following words from your active vocabulary in the table

nouns

verbs

adjectives

adverbs

digest, digestive, digested, tight, tightly, low, lower, surgical, surgically, fairly, complete, completed, completely, absorb, absorbed, muscle, muscular, eaten, intestine, intestinal, circular, fiber, contract, contraction, direct, direction, order, disorder, block, blocked, move, moving.

VI. Remember the following prepositional phrases

to convert into – превращать в

to pass into – переходить в

about 5 feet long – длиной около ...

through – через

at the exit from – на выходе из

at the end of – в конце

because of- из-за

to propel along – продвигать вперед

VII. Read and translate the text part II

VIII. Find in the text sentences with the passive voice and translate them

IX. Find English equivalents for the following words and word combinations

пищеварительный процесс;

желчный пузырь;

мышечная трубка;

переваренные пищевые частицы;

кишечная стенка;

кровяное русло;

пальцевидные образования;

увеличивает площадь;

толстый кишечник;

волнообразные движения мышц;

круговые мышцы;

расстройства пищеварительной системы;

тонкий кишечник;

язва желудка и двенадцатиперстной кишки;

вода всасывается из продуктов распада.

X. Define the types of subordinate clauses

1. The digested particles are then carried by the bloodstream to the liver, which ....

2. Eaten material that can not be digested as food passes into the large intestine, which ...

3. Sphincters, circular muscles that ... prevent the food from moving backward.

XI. Organize the parts of the sentences logically

Bile	moves in one direction only
Liver	is completed in the small intestine
The digestive process	are carried by the bloodstream
Enzymes from the pancreas	helps in the digestion of fats
The digested particles	convert liquid waste to its final form
Bacteria	mix with enzymes from the duodenum
The food	converts the digested particles into substances needed by the body