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Группы слов, производных от одного корня

Суффиксы глаголов

Упр.2.2.5.a. Образуйте глаголы от прилагательных и существительных, используя соответствующие суффиксы.

-en -fy -ize/-ise

black politic false tight character sharp sympathy loose local short pure wide normal

**Упр.2.2.5.b. Заполните пропуски, необходимой по контексту формой глагола, образованной от приведенной в скобках основы.

a. Don’t ______ on things which will hardly save you any money. (economy)

b. With the aid of a screwdriver, _____ the two screws at each end. (loose)

c. The final division of Germany was _______ by the completion of the Berlin Wall. (symbol)

d. This mathematical function is used to ______ the wave functions of elementary particles. (specific)

e. It is a systematic attempt to ______ our competitive ability. (strength)

f. I ______ with the philosophy students. (social)

g. The only way we are going to compete with the West is to ______.(industry)

h. The subject is immensely complex, and hard to _____. (simple)

i. The chalcopyrite structure compounds can _____ either in the ordered or disordered states. (crystal)

j. 71 % of employees are _____ in Belgium. (union)

Упр.2.2.5.c. Образуйте недостающие части речи. Проверьте себя по словарю. Обратите внимание на произношение слов.

Noun	Adjective	Verb
creation
	basic
conclusion
	neutral
specialization
		identify

Noun	Verb		Adjective	Verb
	vaporize			complicate
	complain		soft
discovery				liquefy
preparation			approximate
formula				intensify
magnet			tough
	radiate			standardize
	invent

Упр.2.3.1. Образуйте группы слов (word families), являющихся производными от одного корня. Заполните ими таблицу, вписывая слова, соответствующие отсутствующим частям речи. (Не используйте неличные формы глагола – инфинитив, причастие и герундий). В некоторых случаях возможно больше одного правильного ответа.

Глагол	Существительное	Прилагательное	Наречие
0 compare	comparison	comparative	comparatively
	energy
		quick
			basically
4 succeed
	electricity
		exclusive
7economise
	sensation
			categorically
10 repeat
		wide
12 deepen
			strongly
14 tighten

Упр.2.3.2. Заполните таблицу и отметьте ударения.

Существи-тельное	Прилага-тельное	Существительное, определяющее человека	Глагол
0¢photograph	photo¢graphic	pho¢tographer	to ¢photograph
1 ¢industry
			to in¢vent
3 compe¢tition
4 ¢criticism
		me¢chanic
	¢special
7 ¢politics
8 ¢nation
			to ¢analyse
	¢active

Упр.2.3.3. Заполните пропуски в предложениях необходимым по контексту словом, образовав его из предложенных слов и суффиксов.

1. The orientation session about hospitals was instructive. (-ive)

2. On the application, please include your name and _______________.(-ity)

3. Weather in Austin, Texas is very ______________. (-able)

4. Could you please _________________ (-ize) this information in your report?

5. Since his mother died, he has been overwhelmed by _____________. (-ness)

Упр.2.3.4. Определите, какое из двух подчеркнутых слов в предложении употреблено в неправильной форме. Исправьте ошибку.

1. Useful (A) prizes will be awarded to students writing the most imagination (B) essays.

2. Those who answer the questions successfully (A) will be moved into a more rapidly (B) class.

3. Courses in comparison (A) linguistics are frequently (B) offered at the university.

4. After several years of unhappiness (A) the couple finally separation (B).

5. The firemen’s decision (A) action averted total destruction (B) of the building.

6. The family reported the mystery (A) disappearance (B) of their child to the police immediately.

7. All poisonous (A) wastes from the chemicals (B) plant were disposed of safely.

8. The builder’s (A) last house is a repetitive (B) of his first one.

9. The agriculture (A) development (B) of a country is a good measure of its progress.

10. Fortunately (A), the mayor has comparative (B) few friends in the business community.

11.The author of this book is also a well-respected (A) lecture (B).

12.The troupe gave satisfactorily (A) performances of some classic (B) plays.

Упр.2.3.5. Заполните пропуски в предложениях словом из предложенного списка необходимым по контексту. Некоторые слова могут использоваться больше чем один раз.

economic

economical

economics

economist

economize

economy

a. If we want a holiday this year we’ll have to __________________. We’re spending too much.

b. Every country has its own _______________ problems.

c. She’s an _________________ lecturer at Glasgow University.

d. The most ___________ way of heating your house is by using solar energy.

e. The Chancellor of the Exchequer is the minister responsible for the _____.

f. Naturally he has many professional _________________ to advise him.

g. The world ________________ situation gets more and more complicated.

h. It is usually more ________ to shop in a supermarket than in a small shop.

**Упр.2.3.6. Заполните пропуски в предложениях требуемым по контексту словом. Возможно, некоторые слова придется изменить.

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