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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 |
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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
Here is a list of a few things. Can you tell how long each of them can live /exist?
(a) a dog
(b) an elephant
(c) a tree
(d) a human being
(e) a star
(f) a mountain
(g) a river
Answer the following questions:
‘I make the netted sunbeam dance’. What does ‘the netted sunbeam’ mean? How does it dance?
Answer the following question.
Think about million little ways in which the rain embraces the trees. Mention a few of
them.
The poet draws conclusions about the family without having met them. He does this in lines such as :
Something went wrong, says the empty house
in the weed-choked yard ...
This is a style of English that is very suitable for a poem. But in ordinary speech or writing we use expressions such as :
|
So it is Therefore it is |
probable likely possible |
that |
| It |
seems appears |
that....... | because..... |
| This suggests that ... |
For example, we could say :
• There are large shoes in the farmhouse. So it is likely that the farmer was a big man.
• It seems that they had a child, because there is a sandbox made from a tractor tyre.
• The kitchen shelves were covered with oil cloth. This suggests that a woman lived in the farmhouse.
Make other sentences like this, using ideas from the poem.
Answer the following question briefly.
Who is better business person - Juliette or Gaston? substantiate your view with
examples from the text.
Answer the following question briefly.
Who was Jeanette? What was the cause of her death?
Read the following extract and answer the questions that follow by choosing the
correct options.
Monseigneur, the Bishop is a ... a-hem!
(a) Why does Persome not complete the sentence?
(i) she used to stammer while speaking.
(ii) she was about to praise the Bishop.
(iii) she did not wish to criticise the Bishop in front of Marie.
(iv) she had a habit of passing such remarks.
(b) Why is she angry with the Bishop?
(i) the Bishop has sold the salt-cellars.
(ii) the Bishop has gone to visit Mere Gringoire.
(iii) he showed extra concern for Marie.
(iv) she disliked the Bishop.
You are a member or 'Explorer', an adventure club. Write a paragraph about one of your experiences or adventure activity.
Here are some words and phrases you can use
| Curious | thrilled | terrified | relieved |
| felt euphoric | agonizing moments | insecurity | grateful |
| uncertainty | overwhelming experience | extraordinary | courage |
Here is a news story about how crops are saved by climate-proofing them Complete it by choosing the right words from those given in the brackets.
(A) Among the most worrying aspects of climate change today (a) __________ (is/has been) the effect it (b) __________ (has had/have had) on the food supply of the world. Sctentists (c) __________ (have focussed /focus) their attention and efforts on increasing crop yield and improving crop resilience. Asia and Sub-Saharan Africa (d) __________ (have been I are) the most affected today. Their population (e) __________ (is/has been) the world’s fastest growing rice consumer. The most vulnerable agricultural systems (f) __________ (are/have been) the rain-fed uplands and lowlands that form 80% of total rice land. Until recently, scientists (g) __________ (have focussed / focussed) on improving crop yields, and in a relatively short period of time, (h) __________ (give / have given) us, higher yields. Reports warning of increased droughts and floods, (i) __________ (shift/have shifted) scientists’ attention to making crops “climate- proof”
(B). Answer the questions based on your reading of the passage above.
(a) What have been the most worrying aspects of agricultural growth?
(b) What do scientists today focus on?
(c) Where is the negative impact of climate most felt?
(d) What have the scientists focussed on so far?
(e) How has their attention shifted?
(C) Did you know
You would have used the simple present and present perfect tense in your
answer. Why?
The main use of the simple present tense is to refer to
(i) an action that takes place now.
(ii) routine action/ s.
The present perfect tense is used to refer to an action which has happened
in the past but whose effect still remains.
(e.g.) Among the most worrying aspect of climate change is the effect it has on
the world's food supply.
Climate scientists have predicted that the cultivation of rice in Asia and SubSahara
Africa has been affected severely, since 1970. But, today lack of funds
hinders research.
Imagine that you have just returned from Topo Island. The Editor of a local newspaper has asked you to write about your adventure. Write the article.
Some hints :
1) Very briefly, describe how you landed on the island, and the main features of the island.
2) Write about where you set up camp, describe one main adventure, and how you were eventually rescued.
3) Make the adventure part of your story exciting, with lots of action.
4) Include dialogue in the adventure part.
5) Try to create mystery and suspense, as in B.3.
6) Finally, give your adventure story a suitable heading.
7) Your story must be written in paragraphs and should carry your By line.
Now try to build your own similes for the following :
- The rock stood…
- The waves leapt…
- The sea shone …
- The sun set…
- The rain fell heavily …
- The birds soared …
- Dawn broke …
- The stars…
- The wind shook the trees …
Add other similes of your own and write them in your notebook.
Study the given notes and complete the paragraph that follows by filling in the blanks.
Mobile phones — emit electromagneticfield — prolonged exposure — researchneeded — brain illness — cancer memoryloss — evidence — likely to cause — healthscares — press reports — people worryneedlessly.
Think about it. Every time you use a mobile phone, (a)_____________ head to electromagnetic emission. Manufacturers (b)___________to prove there is no risk (c)_____________ . Some evidence, so far suggests that mobile phone emissions (d)_________ . These health scares (e)______ . So, people worry needlessly.
(a) (i) he exposes his
(ii) one exposes his
(iii) one exposes one’s
(b) (i) needed
(ii) are needed
(iii) have needed
(iv) need
(c) (i) in brain cancer or memory loss
(ii) from brain cancer or memory loss
(iii) with brain cancer or memory loss
(iv) of brain cancer or memory loss
(d) (i) are likely to cause illness
(ii) are likely for causing illness
(iii) is likely in causing illness
(v) is likely to cause illness
(e) (i) is base on press reports
(ii) have been based on press reports
(iii) are based on press reports
(iv) are being based on press reports
As a Conservationist, write a report to the World Wildlife Federation, based on 5. Remember 'CODER'
| From: (your name), Conservationist. To: The Chairman WWF (Date) (Suitable Heading) (Suitable introduction) e.g. You recently asked me to submit a report on my study of YAK - in particular, their future. The following are my findings and recommendations. 1. The current problem. 2. Reasons why this problem has arisen. 3. Effects of the problem 4. Recommendation 5. Conclusion (Suitable ending, including other ideas for increasing YAK population) Your name (Conservationist) |
Fill in the blanks :
1. The next generation is not likely to see the tiger because of _________________________
2. ________________ laws against poachers must be enforced.
3. The responsibility of protection of the tiger lies with the ___________________
4. One of the reasons for Tiger becoming extinct is _______________
5. Destroying nature means ________________
6. ___________________ , ________________ ,and _______________ are different types of tigers.
7. ______________ is a wild life conservation project.
8. Tigers are found in the evergreen and monsoon forests of the ______________
9. Though tigers are mostly nocturnal, __________ species may also be active during the day.
10. The body length of the tiger is _______________ cm.
Answer the following question by ticking the correct option.
Cecil Barker's first reaction at the sight of the dead Douglas was to _____
Copy the worksheet in your notebooks and work in pairs to complete the worksheet to know all about yourself. This will enable you to discover your hidden strengths, work on your weaknesses, and develop your personality.
Johari Window Work Sheet
| A | B | C |
| How I describe myself? | How I describe my friend ? | How my friend describes me? (Fill this part from what the friend says about you) |
|
|
____________ ____________ _____________ ___________ _____________ ______________ ______________ ______________ |
As children of the world, you have a role in helping to solve the problems prevalent in society. In groups or four, prepare a short skit on any one problem and present it in front of the class.
This description is taken from a well-known film. Can you guess which one?
A man in a red cape and blue tights is flying over a city. On his chest is the letter S. Below him a large crowd is pointing up at him.
Imagine a scene from a play, film or TV show you have seen.
Describe (a) where things and people are, and (b) any movement. Follow the example.
Show your description to your partner. Guess each other’s play or film.____________________________________________________________________________________________________
On the basis of your reading of the exctract on Chess , complete the following table with your partner .
| Figure | Name | Order of importance | Function | Significance |
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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
________________________________________________
