# Английский язык. Ильичева Н.А - 49 стр.

Составители:

Рубрика:

• ## Иностранный язык

49
C: Does it mean I have to e) ……… a very high mountain to lose weight? You
B: There cant be any mistake. You can check on me. First, lets f) ……
Calories into joules.
C: 500 Calories is 500 kcal, which in joules is equals to (500 kcal) (4.186 10
3
J
/ kcal) = 2.1 10
6
J. (two point one multiplied by ten exponent six joule)
B: Do you remember the formula g) …… work done to climb a vertical
height?
C: Yes, it sounds like work is mass times the force of h) ……… times height (W
= mgh)
B: Given that work equals 2.1 10
6
J, height is work i) …… by mass times
W 2.1 10
6
the force of gravity h = = = 3600 m which gives 3600 m.
mg (60kg) (9.80 m /s
2
)
C: Now I see that youre right. Ive come to the same result. It means I must
start climbing stairs to compensate for what Ive overeaten.
Grammar in Use
Future Forms
19. Make sentences giving predictions about the next century. Use will or
wont as in the example.
1. Wild animals / become extinct.
Wild animals wont become extinct.
2. Industries / use cleaner methods of production.
3. Pollution / disappear.
4. People / die of serious diseases.
5. Children / stop going to school.
6. People / use electric cars.
7. People / destroy the earths forested areas.
8. People / go on holiday to Mars.
9. Robots / do most of the work.
10. People / use bicycles instead of cars.
20. What does will / shall express in each sentence?
1. Tidy your room or I wont let you go to the party. (threat, request)
2. Please, let me go out with my friends, mum. Ill do my homework later.
(request, promise)
3. Shall I carry your shopping bags for you? (offer, suggestion)
4. Your brother will have a very successful career. (warning, prediction)
5. What a wonderful view! Ill take a picture. (on-the-spot decision, prediction)
6. Shall we try this new dish? (offer, suggestion)
                                        49

C: Does it mean I have to e) ……… a very high mountain to lose weight? You
B: There can’t be any mistake. You can check on me. First, let’s f) ………
Calories into joules.
C: 500 Calories is 500 kcal, which in joules is equals to (500 kcal) (4.186 ⋅ 103 J
/ kcal) = 2.1 ⋅ 106 J. (two point one multiplied by ten exponent six joule)
B: Do you remember the formula g) ……… work done to climb a vertical
height?
C: Yes, it sounds like work is mass times the force of h) ……… times height (W
= mgh)
B: Given that work equals 2.1 ⋅ 106 J, height is work i) ……… by mass times
W          2.1 ⋅ 106
the force of gravity h =     =                     = 3600 m which gives 3600 m.
2
mg (60kg) (9.80 m /s )
C: Now I see that you’re right. I’ve come to the same result. It means I must
start climbing stairs to compensate for what I’ve overeaten.

Grammar in Use

Future Forms

19. Make sentences giving predictions about the next century. Use will or
won’t as in the example.
1. Wild animals / become extinct.
Wild animals won’t become extinct.
2. Industries / use cleaner methods of production.
3. Pollution / disappear.
4. People / die of serious diseases.
5. Children / stop going to school.
6. People / use electric cars.
7. People / destroy the earth’s forested areas.
8. People / go on holiday to Mars.
9. Robots / do most of the work.
10. People / use bicycles instead of cars.

20. What does will / shall express in each sentence?
1. Tidy your room or I won’t let you go to the party. (threat, request)
2. Please, let me go out with my friends, mum. I’ll do my homework later.
(request, promise)
3. Shall I carry your shopping bags for you? (offer, suggestion)
4. Your brother will have a very successful career. (warning, prediction)
5. What a wonderful view! I’ll take a picture. (on-the-spot decision, prediction)
6. Shall we try this new dish? (offer, suggestion)