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प्रश्न
Below is a description of Geothermal Energy. Complete the passage by filling in the gaps choosing the correct option from the given options. The first one has been done for you.
In volcanic areas, underground water (a) can often rise to a temperature of 200° C. Nowadays, wells (b) __________ drilled to extract the steam which is used to drive turbines. This is (c) __________ of the world’s fastest growing sources of energy. (d) __________ the water is heated by enormous reservoirs of cooling rock several kilometers across, geothermal steam is (e) __________ to be a renewable energy resource. Even in non- volcanic areas, underground water can (f) __________ heated by natural radioactivity. In this case, (g) __________, it is necessary to drill deeper before the water is as hot as 200° C. This method (h) __________ used for heating homes in certain areas for many years and is cheap, clean and efficient.
| (a) (i) could (ii) can (iii) must (iv) might |
(b) (i) is (ii) been (iii) are (iv) being |
(c) (i) any (ii) some (iii) one (iv) few |
(d) (i) As (ii) While (iii) Though (iv) Even |
| (e) (i) called (ii) said (iii) regarded (iv) told |
(f) (i) be (ii) been (iii) being (iv) is |
(g) (i) however (ii) though (iii) despite (iv) therefore |
(h) (i) being (ii) was (iii) be (iv) has been |
उत्तर
In volcanic areas, underground water (a) can often rise to a temperature of 200° C. Nowadays, wells are drilled to extract the steam which is used to drive turbines. This is one of the world’s fastest growing sources of energy. as the water is heated by enormous reservoirs of cooling rock several kilometers across, geothermal steam is regarded to be a renewable energy resource. Even in non- volcanic areas, underground water can be heated by natural radioactivity. In this case, however it is necessary to drill deeper before the water is as hot as 200° C. This method has been used for heating homes in certain areas for many years and is cheap, clean and efficient.
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संबंधित प्रश्न
Answer the following questions:
What does the poet want to convey by using the words ‘steal’ and ‘slide’?
The author uses many vivid and colourful expressions to describe the ocean, clouds, sky, waves and his own feelings. List the expressions that you like the most .
- Ocean
1)
2)
- Clouds and sky
1) The sun looked out for the last time as if it was saying goodbye to me .
2)
- Waves
1)
2)
Find at least two expressions under each heading .
Ganesh comes to visit Vikram and finds the house locked. He leaves a note. It is raining, the note gets wet and some words are washed off. Complete the note by filling in the missing words by choosing the correct option given below.
Dear Ram
I am so sorry to have missed you. I came to Udaipur on (a) _________ business trip and I have been here (b) _________ two weeks now. Your neighbours told me (c) _________ sad news that your father (d) _________ been hospitalized. I wish I (e) _________ see him but unfortunately I (f) _________ leaving for Madras today on (g) _________ 4 o’clock plane. Please send your father my best wishes. Anyway, I (h) _________ be in Udaipur again on 3rd and 4th June and I (i) _________ certainly find time to call on vou even though it (j) _________ some to be a hectic schedule.
Yours affectionately
Ganesh
| (a) (i) X (ii) the (iii) a (iv) an |
(b) (i) since (ii) from (iii) for (iv) in |
| (c) (i) the (ii) X (iii) an (iv) a |
(d) (i) is (ii) being (iii) has (iv) have |
| (e) (i) could (ii) have (iii) can (iv) having |
(f) (i) am (ii) been (iii) is (iv) being |
| (g) (i) a (ii) by (iii) the (iv) an |
(h) (i) am (ii) will (iii) are (iv) being |
| (i) (i) shall (ii) will (iii) ought to (iv) must |
(j) (i) would (ii) will (iii) shall (iv) is |
Maintaining a Point of view
(a) Read the following passage. Underline the verbs in the active voice and put circles around verbs in the passive voice. The first two have been completed.
Dr. Godbole arrived at the station at 6.30 pm and (was met) by Professor Salisbury of the Institute of Environmental Studies. After being driven to the Conference Centre for a brief meeting, the Indian forestry expert was taken to his hotel. The following morning, he presented his paper entitled “Save the trees — Save the world” which was greeted with prolonged applause. After his brief visit, Dr. Godbole is reported to have said he was very pleased with its outcome.
(b) From whose perspective or point of view is this description given? How does the use of the passive voice help maintain this?
Review of passives
Look back on the exercises in this Unit. Discuss why the passive is used in each of these different circumstances.
Can you think of any other times when it is best to use the passive?
On the basis of your reading of the extract, tick mark the most appropriate meaning for the given word :
(i) Infatuated (Para 1}
• fond
• influenced
• disliked
• addicted
(ii) Melancholy (Para 2)
• happy
• sad
• worried
• disappointed
(iii) Petrified (Para 6}
• horrified
• motionless
• stunned
• anxious
(iv) Gravity (Para 7}
• mischievous
• seriousness
• joyfulness
• greatness
Complete the table for the story you have read. By asking and answering questions, exchange information with your partner (for the story you have not read) and complete the other half of the table.
| Name | Shravan | Narendra |
| Age | ||
| Parents | ||
| How he spends a typical day | ||
| Recreation / hobbies | ||
| Hopes / dreams / ambitions |
Interactive practice
Individually, write down four sentences as in column A in 3.
| A (First speaker) | B (Questioner) | C (Reporter) | |
| 1. | What did he say? | ||
| 2. | What did she say? | ||
| 3. | What did he say? | ||
| 4. | What did the notice say? |
Now transfer the points from the Johari Window activity work sheet to the table given below.
• Common points listed by student and his partner in Column A and C - to be put in 'Open Self
• The qualities pointed out by the other person (not the student himself) - to be put in 'Blind Self
• The qualities pointed out by the students (Column A) but unknown to other person - to be put in 'Hidden Self
• Qualities unknown to student and his partner but which might be known to teacher or some body else may be put in 'unknown self
| Open Self | Blind Self |
| Hidden Self | Unknown Self |
Rearrange the following words and phrases to form meaningful sentences. The first one has been done for you as an example.
was/ about twenty / childhood / delight / years ago.
Childhood was a delight about twenty years ago.
(a) the leisure hours/of a child/ of the TV / today / are spent / in front
________________________________________________
(b) of most / now – a – days / the attitude / parents is / different
________________________________________________
(c) work and play / different things / they see / as / two
________________________________________________
(d) playing / feel / is a / waste of / they / time / that
________________________________________________
