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When we look at the Sun, it seems a fire ball. But even from a brief acquaintance with some of the solar phenomena it is clear that the

gun is a n

e v e r

boiling

ocean. The Sun is a giant natural hydrogen bomb,

n u i v a l e nt

to

millions

of man-made ones where the thermonuclear reac-

tion proceeds

continuously.

It is interesting to note that every second the Sun sends into space as much energy as mankind consumed during the whole period of its ex-

istence from

the first fire of the cave-man to the establishment of the

a t o m ic power station.

Solar energy has great value to mankind.

Man

has

tried to use solar energy since the earliest times. Methods

of using

the

light and heat energy from the Sun are not new, but they

are not

very

efficient as yet.

It is necessary to find effective methods of utilizing this immense supply of free energy, to make our star — the Sun — serve mankind.

Words to Be Learnt

bright a — яркий

consume v — потреблять, расходовать due to prp — благодаря

during prp — в течение even adv — даже

exist v — существовать find (found) v — находить force n — сила

free a — свободный

heat n — тепло, v — нагревать (in)efficient a — (не)гтродуктивный lie (lay; lain) v — лежать

mankind n — человечество men-made a — искусственный matter n — материя

mean (meant) v—значить, иметь значение

Moon л — луна power п — энергия

provide v — обеспечивать, снабжать reflect v — отражать

revolve v — вращаться seem v — казаться

send (sent) v — посылать serve v — служить

since prp — с, с тех пор как solar а — солнечный strong а — сильный

Sun п — солнце supply п — запас

Universe п — вселенная value п — значение whole а — весь

Ответьте на вопросы:

What is the Sun?

2- What is the temperature at the Sun's surface?

3 - Which is the brightest star of the northern hemisphere? Is the Sun bigger than Sirius?

How many planets revolve round the Sun?

• How long does it take the Earth to revolve round the Sun?

71

7. What is the light of the Moon?

8.What does the Sun give us?

9.What reaction proceeds continuously on the Sun?

10.When did man begin to use solar energy?

WORD STUDY

10.Образуйте прилагательные при помощи данных суффиксов. Переведите исходные н производные слова (§ 142, 3):

-ful:

help,

wonder,

use,

power

-less:

use,

help, power,

motion, weight

-ic: period,

metr(e),

atmosphere), bas(e)

-al: physic(s), natur(e), experiment, mathematic(s) -able: valu(e), change, measure), compare)

-ant: import, resist -ent: differ, insist -ive: effect, act

11.Образуйте при помощи суффикса -Iy наречия от данных прилагательных н сравните по словарю значения прилагательного и соответствующего наречия (§ 30):

simple, normal, usual, complete large, near, great, high, hard

12.Переведите следующие сочетания слов, обращая особое внимание на значение наречий, относящихся к прилагательным:

a valuable theory

— a highly valuable theory

an important discovery

— a greatly important discovery

an effective device

— a largely effective device

a productive method

— a highly productive method

equal volumes

— nearly equal volumes

big supplies of energy

— immensely big supplies of energy

simple devices

— equally simple devices

efficient research

— highly efficient research

13. Переведите следующие сочетания слов, обращая внимание на с у щ е с т в и т е л ь -

ные в функции определения:

the surface temperature, the ocean surface, the light speed, energy supply, heat energy, a ball diameter, mercury pressure, gravitation force, the Moon's surface, the Earth's magnetism, solid properties

72

t Пос т а в ь т е

п Р н л а г а т е л ь н ы е

н наречия в соответствующие

степени

сравне-

н я я ; б) переведите

текст

на

русский язык:

 

 

 

 

 

 

 

 

 

Mercury

 

 

 

 

 

M e r c u r y is

the (small)

planet in our solar

system, it

is

the

(close)

o n e to the Sun. Apart from the Sun itself the sunny side

of

Mercury

is

the (hot) pla ce

in ^

so^ar

system. But the

dark side

of

Mercury

is

robably even (cold) than the

(far) planet, Pluto. It is strange to find the

(hot) and the (cold) parts of

the solar system on the same planet. The

(good) time to see Mercury

is spring.

15 Дябте инфинитивы следующих нестандартных глаголов и выучите их основные формы (см. таблицу, с. 377-379):

found, left, lay, meant, thought, sent, began, put, fell, gave, read, rose, said

16.Переведите предложения на русский язык, обращая внимание на значение союза as ... as (§ 23, 29):

а) 1. Venus is nearly as big as the Earth. 2. He answered all the

questions as well as his friends did. 3. No planet

is as hot as the Sun.

4. The speed at which the Earth revolves round

the Sun is nearly as

high as that of Venus. 5. When Mars is at its greatest distance from the

Earth

it is nearly as

bright

as

the

Polar

Star.

б)

1. The distance

from

the

Sun

to the

Earth is as great as 150 mil-

lion kilometres. 2. The speed of our first sputniks was as big as 8 kilo-

metres per

second. 3. The temperature in the Sun's centre is as high as

20 million

degrees Centigrade. 4. The Moon is as far as 384 thousand

kilometres

from the Earth.

B) 1. The mass of the Sun is 11 times as dense as lead. 2. Every

square mile on

the sunny side of Mercury receives seven times as much

®eat as a square mile on the Earth. 3.

The year on Mars is nearly twice

45 l°ng as that

on the Earth.

 

r ) 1. Mars

as well as Venus is a

planet where no life exists. 2. A

к» has length

as well as width. It has thickness as well. 3. The ocean

air as well

as the ocean of water

is material. 4. Metals as well as

erals are of great importance in industry. 5. The English system of &hts was used in England as well as in a number of other countries.

^еРсведмте предложения, обращая внимание на выделенные сочетания (§ 24):

1.хь*

ае nearer the Earth, the denser the atmosphere.

73

2.

The

more experiments scientists make, the greater is their kno\yj

 

edge of the structure of matter.

3.

The

bigger the mass, the bigger the weight of the body.

4.

The

nearer the centre of the Sun, the higher the temperature.

5.

The

more the scientist studied the problem, the better he understood

 

its

importance for man.

6. The stronger the magnet, the greater the distance through which it ащ

18. Переведите предложения, учитывая значения местоимения it

(§ 8):

 

1.

It

is easy

to discuss

this question. It is very simple.

 

2.

It

was

important

to

solve

this

problem.

It

occupied

all his

thoughts

for hours.

 

 

 

 

 

 

 

 

 

3. It is necessary to boil water for our experiment. Then it will be pure

4.

It

was

not

easy

to

define

the properties

of this

solid.

It took

much

time.

 

 

 

 

 

 

 

 

 

 

 

5.

It

is said that the lecture on physics was

very

interesting today,

The professor

illustrated

it

with many experiments.

 

 

 

6. It will be possible to provide the laboratory with new measuring

instruments.

 

 

 

 

 

 

 

 

 

 

 

7.

It

takes

Jupiter about

12 years to

revolve

round the Sun.

8. It will take scientists much time to find effective methods of uti-

lizing

solar energy.

 

 

 

 

.

 

 

 

 

9.

It

took

radio signals

a

little

more' than 11

minutes

to cover the

distance

from

the

Earth

to

Mars and back.

 

 

 

 

*19. а) Употребите вместо выделенных слов соответствующие им слова-замесл-

тели, данные ниже; б) предложения переведите:

1.The day on Mars is a little longer than the day on the Earth.

2.The atmosphere of Jupiter is completely different from our atmosphere.

 

3.

The new hydroelectric station is much more powerful than thf

first hydroelectric station.

 

4.

Most countries use units of the metric system and not the unit*

of

the

imperial system.

 

5. There are many technical journals in our study. The most interest'

ing

journals are on that shelf.

6. The planet Mars is much less massive than the Earth but its sity is greater than the density of the Earth.

Слова-заместителн: one; ones; that; those; ours.

74

20.Сделайте синтаксический анализ предложений по данной схеме, обращая внимание на способы выражения обстоятельства (§ 10):

Обстоятельство

Подлежащее

Сказуемое

Дополнение

Обстоятельство

For a few years

Albert Einstein

lived

 

in Prague,

 

He

delivered

lectures

at the

 

 

 

 

university,

 

Water

freezes

 

if the tempera-

 

 

 

 

ture is below

 

 

 

 

zero.

1.

Einstein presented his theory of relativity in

1905.

2.

On the Sun

the thermonuclear reaction proceeds continuously.

3.

The satellites revolve round the Earth like planets.

4.

Einstein got

his first job when he was 21.

 

5.

When we look at the Sun, it seems a fire

ball.

21.Прочтите текст и постарайтесь понять его содержание, пользуясь списком новых слов и словосочетаний:

TEXT В. НОТ WATER FROM THE SUN

cheap a — дешевый designed a — спроектированный, предназначенный five-storey a — пятиэтажный

manufacture v — производить necessary a — необходимый reach v — достигать

southern a — южный

The energy which the Sun radiates every second is a million times greater than the energy which the world consumes every year.

Russian scientists found a way of utilizing this immense supply of energy with great efficiency. They constructed a very cheap water heater which uses solar energy. Such heaters will be used in specially designed houses. There is a factory which manufactures solar

heaters for heating and hot-water systems.

 

 

There

is a solar-powered boiler in Simferopol

which

heats a

five-storey

hotel.

 

 

Buildings of several designs which use solar energy for heating

and illuminating are also built in other southern

regions

of our

country.

 

 

 

75

*22. Выберите правильный ответ в соответствии с содержанием текста:

1. How great

is the energy which the Sun

radiates

every

second?

a)

hundred

times greater than is necessary

for our

whole

country;

b)

hundred

times smaller than the world consumes every year;

c)a million times greater than the energy which the world consume every year.

2.

What kind of water heater did

Russian scientists construct?

 

a) a water heater which

uses

atomic energy;

 

b) an expensive water heater;

 

 

c) a water heater which

uses

solar power.

3.

In what regions are there

houses with solar heaters?

a)in northern regions;

b)in southern regions;

c)in the Far East regions.

23.Заполните пропуски, пользуясь списком слов, данных ниже:

1. Scientists do research work which helps to utilize ... power with

great ... .

 

 

 

 

 

2.

Russian

scientists

constructed a water ... which uses solar ... .

3.

There

is

a

factory

which ... solar heaters.

 

4.

The energy

of the

Sun ... and ... houses.

 

5.

There

are already

many houses which use

in ... regions of

our country.

heats; southern; solar, efficiency; illuminates; energy; heater, manufactures; solar heaters

Revision Exercise

* Заполните пропуски местоимениями, данными ниже (§ 14, 17); б) предложен**

переведите:

1. There are ... scales in which we measure temperature.

 

2.

Do you know ... about this phenomenon? No, I know ... about it

3.

Are there ... new instruments in your

laboratory?

Yes, there are

-

4.

If you don't know how to solve this equation,

ask ... to help

У011

5.

I did not find my drawing, I think that it is ... on your shelf.

 

6.

He was late because he didn't ask

... to show him the way.

7.

The problem was so difficult that

... could solve it.

 

nobody; anything; some; anybody; somewhere; any; nothing; somebody

Do You Know That..,

the Moon is the Earth's natural satellite and is the nearest to us

in space?

 

 

 

the Moon's nearest distance to the

Earth

is 221,463

miles?

... it is 2,163 miles in diameter; its mass

is 1/81

that of the

Earth?

the flights of Soviet space rockets to the Moon began on January 2,

1959?

... the first man-made Moon satellite was Luna 10 (April, 1966)?

... the first people landed on the Moon on July 21, 1969? They were the three American cosmonauts from the spaceship Apollo 11.

... Soviet automatic mooncars Lunokhod

1 and Lunokhod 2 landed

on the Moon in 1970 and

1973 respectively?

... Lunokhod

2 covered

37 km in 5 months and transmitted to the

Earth more than

80,000 photos of the lunar

surface?

ЗАКОНЧИВ РАБОТУ НАД УРОКОМ 4, ВЫ ДОЛЖНЫ ЗНАТЬ:

1. Чтение гласной о и буквосочетаний ng и nk.

2.Грамматический материал: а) безличные предложения;

б) степени сравнения прилагательных и наречий; в) формы притяжательных местоимений; г) слова-заместители.

3.Суффиксы прилагательных и наречий, данные в уроке.

4.Слова, выделенные для запоминания, с. 71.

Вы должны знать 121 слово и выражение.

LESSON FIVE

Правила чтения

1.Гласная u.

2.Согласная х и буквосочетание ch.

Грамматика

1.Модальные глаголы и их эквиваленты.

2.Возвратно-усилительные местоимения.

3.Местоимение one.

Словообразование Образование слов при помощи переноса ударения.

КАК РАБОТАТЬ НАД УРОКОМ

Урок рекомендуется изучать следующим образом:

1.Выполните упражнения на повторение правил чтения.

2.Проработайте грамматический материал:

а) модальные глаголы и их эквиваленты (§ 75—80). Обратите внимание на особенности модальных глаголов. Вы должны знать, что в английском языке несколько глаголов выражают долженствование: must, to have to, to be to, ought to, should Выполните упражнение 3;

б) возвратно-усилительные местоимения (§ И);

в) местоимение one (§ 18); выполните упражнение 14.

3.Перед чтением текста А выполните упражнение 4 на интернациональную лексику.

4.Прочтите текст А вслух два-три раза и переведите его, пользуясь примечаниями к тексту и словарем. Выучите слове

на с. 82. Ответьте на вопросы по тексту (упражнение 5).

5.Для расширения словарного запаса и лучшего его усвоений выполните упражнения раздела "Word Study".

6.Для закрепления грамматического и лексического матерная4 выполните все лексико-грамматические упражнения.

7. Прочтите текст В и выполните упражнения 18, 19.

8.Для повторения пройденного материала выполните упражнение "Revision Exercise".

78

Exercises

лоочтяте слова и объясните правила чтения буквы «:

Up, cut, plus, ultra, judge, hundred, current, structure, subject, upper, sudden, con'duct, con'struct, dis'cuss, re'sult

N

put,

pull,

full, push, bush

 

 

 

 

 

.fur,

turn,

bum,

further, furnish,

surface,

turner, furniture, furnace,

[*1

 

re'tum

 

 

 

 

 

 

 

 

 

.

u : j — tube,

 

due,

cube,

use, unit,

rule, blue, true,

suit, fruit,

fu-

 

 

ture,

 

union,

utilize,

universe,

pro'duce,

in'clude, re'sume

[jua, иэ] —pure,

cure, fuel, durable,

during,

surely, curious

 

2 Прочтите слова и объясните правила чтения буквы х и буквосочетания сА:

[ks] —fix, mix, next, extra, excellent, complex, ex'cept, ex'plain, ex'pand

ex'tremely, ex'ternal

 

 

 

 

[gz] —e'xist,

e'xam,

e'xert,

e'xact, example

 

 

[$] — inch, branch,

launch, chamber,

change,

chain, attach,

re'search

[k] — school,

scheme,

chemical,

technical,

architect,

mechanism,

technology, me'chanical, chemistry

 

 

[J] — ma'chine

 

 

 

 

 

Control Exercise

up, used, in'dustrial, revolution, re'sult, ma'chine, cut, must, mechanism, true, e'xist, bench, such, hundred, accuracy, pro'duce, number, pro'duction, me'chanically, complex, fully, unit, regulate, future, cure, surface, furnish, during

 

 

 

 

GRAMMAR STUDY

 

 

 

 

Модальные глаголы и их эквиваленты

- ,

Present

 

Past

Future

Эквиваленты

mutt

 

 

 

 

 

to have to... (have /has/had to;

 

должен

 

could

 

 

shall, will have to...)

 

МогУ» умею

 

 

 

to be able to-. (am, is. are;

 

 

 

 

 

was, were; shall, will be

nity

 

 

 

 

 

able to...)

 

 

might

 

to be allowed to...

 

могу

 

 

 

 

 

 

 

 

 

 

 

(.«разрешено»,

 

 

 

 

•^^оэможно»)

 

 

 

 

 

^Фсьеднте предложения,

обращая

внимание

на

сказуемое:

с

*%ильным

глаголом:

 

 

 

 

 

• ^

must use new methods in our

research work.

ato

: ^и е

to the energy

of the atom man

can

produce electric energy at

 

c Power

stations.

 

 

 

 

79

3.

You may use this instrument for measuring gas pressure.

4.

The planet Pluto is so far away that we cannot study it easily.

5.

They ought to help

their friend to solve this important problem.

6.

He could not complete his research in time as he woiked very slowly.

7.

You should turn off

the light before you leave the room.

б) с эквивалентом модального

глагола:

1. The students were unable (were not able) to do the work without their teacher's help. He had to help them.

2. You needn't take all these measurements. We already know the volume of gas in this tube.

3.This power station was to supply us with all necessary energy.

4.He had to work hard before he was able to complete his research.

5.

The atom is to serve mankind.

6.

You will have to show the equation to your teacher.

7.

Nobody was able to understand this mysterious phenomenon.

8.

As the student was late he was not allowed to enter the classroom.

International Words

4. а) Определите значения интернациональных слов, встречающихся в тексте А данного урока. Обратите внимание на их частичное фонетическое сходство с

соответствующими русскими словами; затем слова прочтите (§ 144). При переводе обращайте внимание на пометы, обозначающие части речи.

б) Не прибегая к помощи словаря, переведите интернациональные слова. Обратите внимание на их полное совпадение с соответствующими русскими словами

по значению.

automatic [^ita'maetik] a

mechanism ['mekanizm] п

automation [^.ts'meijn] n

metal ['metlj n

basis [Ъешя] n

principle ['prinsapl] n

engineer [,end3i'ni3] n

production [pre'cLvkJn] n

industry ['indastri] n

progress ['prougres] n

inspect [in'spekt] v

technological [(tekn3'bd3ikl] a

machine [тэ'Д:п] n

 

в) Переведите со словарем слова, частично совпадающие с соответствующими русскими словами по значению и звучанию.

complex ['kompleks] a

operation [ррэ'гетJn] п

factor t'faekta] n

product ['pradAkt] n

form [fD:m] v

structure ['strAkt]э] n

module ['modju:l] n

 

80