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Exercise 1. Translate the derivatives:

Applicable, various, searching, universal, original, investigator, solution, collection, explorer, observer, determination, replacement, revision, existence, enormously, destructible, harmful.

Exercise 2. Translate the word-combinations and make up questions with them:

to determine whether knowledge helps or harms society;

to cover the broad field of knowledge;

to revise ideas held by earlier scientists;

breakthrough in nuclear research;

weapons of mass destruction;

cells of living plants;

to unify related facts;

knowledge verified by studies of the subject;

to set apart from other branches of science;

enormous influence on lives;

to destroy a computer;

to determine scientifically;

variety of subjects;

to search for clues;

repeated observations;

outdated theory;

varieties of plants;

to investigate why;

to explore the world;

application of science.

Exercise 3. Match synonyms:

application

crush

to observe

lack

to search

to gather

clue

update

harmful

to make clear

to investigate

to decide

complicated

to explore

to solve

key

to collect

to watch carefully

to explain

usage

to verify

to look for

advanced

dangerous

to determine

difficult

enormous

to prove

shortage

to define

destruction

huge

Exercise 4. Match opposites:

environmental pollution

outdated

harmful

to set apart

to solve a problem

creation

complicated

stagnation

to unify

to die

enormous

well-known facts

advanced

small-scale

to exist

environmental protection

discovery

to separate

breakthrough

easy

destruction

to cause a problem

to include

useful

Exercise 5. Fill in the gaps using words in the box in the correct form:

observe, universe, harmful, investigate, collect, verify, expand, replace, revise, outdated, shortage, breakthrough, weapon, destruction.

  1. The astronomer ... natural phenomena taking place in the ...

  2. They ... the ... influence of radiation on our organisms.

  3. New facts ... that he was right.

  4. His knowledge of the subject ... as he ... many new data.

  5. This scientist had to ... his opinion because he got new information.

  6. They ... the tool because the new one was much better.

  7. The equipment of the laboratory was ... that’s why it was impossible to make a ... in physics using such old facilities.

  8. The … of mass … is the most inhuman thing in the world.

Exercise 6. Translate the word combinations into English and make up questions or sentences of your own with them.

застосування різноманітних методів;

спостерігати за прямуванням планет;

вивчити множину фактів;

пошук найкращого рішення;

ключ до відповіді на питання;

переглянути програму досліджень;

походження нового поняття;

викликати забруднення навколишнього середовища;

вирішувати складну задачу;

досліджувати Місяць;

збирати й упорядковувати дані;

спроба учинити наукове відкриття (прорив);

підтверджувати теорію;

доводити свою точку зору;

розширювати межи знань;

постарілий засіб;

безкрайній Всесвіт;

існувати в космосі;

відкриття світового значення;

величезний простір;

шкідливий вплив;

нестача повітря;

руйнування матерії;

перевіряти зброю;

складатися з клітин;

відокремлювати факти за важливістю;

GRAMMAR REVIEW

I. INDIRECT SPEECH

Direct speech

Indirect speech

Affirmative sentences

She said: “I made my report yesterday.”

She said that she had made her report the day before.

Questions

She asked: “ Did you make your report yesterday? ”

She asked if (whether) I had made my report the day before.

She asked: “When will you make your report? ”

She asked when I would make my report.

Orders, requests

She said to me: “Make your report now. ”

She told me to make a report then.

She said to me: "Don't make your report now."

She told me not to make a report then.

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