हिंदी
सी. बी. एस. ई.प्राथमिक विद्यालय (अंग्रेजी माध्यम) कक्षा ४
पाठ्यपुस्तक उत्तर४१९२
अवधारणा स्पष्टीकरण१
पाठ्यक्रम

What does the earth do when the day is over?

Advertisements
Advertisements

प्रश्न

What does the earth do when the day is over?

एक पंक्ति में उत्तर
Advertisements

उत्तर

The earth takes rest when the day is over.

shaalaa.com
Reading Skills
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
Q 3.
अध्याय 5.1: Don’t be Afraid of the Dark - Don’t be Afraid of the Dark [पृष्ठ ७५]

APPEARS IN

एनसीईआरटी English - Marigold Class 4
अध्याय 5.1 Don’t be Afraid of the Dark
Don’t be Afraid of the Dark | Q 3. | पृष्ठ ७५

संबंधित प्रश्न

Read the passage and complete the activities given below :
B1 Pick out 
The correct answers from the statements given below:

(i) All parts of the human body receive blood from the:
(a) lungs (b) heart (c) stomach (d) liver
 
(ii) The portion of the heart which doesn’t receive proper blood supply becomes:
(a) strong (b) dead (c) weak (d) diseased
 
(iii) Angina results from the weakening of the:
(a) heart (b) liver (c) stomach (d) lungs

(iv) The heart receives its own blood supply through the:
(a) veins (b) lumen (c) fat (d) coronary arteries

Coronary bypass surgery is undoubtedly a very significant achievement of modern medical science. But one ponders over certain pertinent questions such as the cost involved and the ultimate benefit.
The human heart is nothing but a four-chambered muscular pump that supplies blood to all parts of the body. Being an active pump, the heart itself requires a lot of energy and receives its own blood supply via certain vessels called coronary arteries. By a process called “atherosclerosis”, fat particles are deposited on the inner wall of the lumen of the coronary arteries which eventually reduce the size of the lumen and produce obstruction to the free flow of blood. The portion of the heart which suffers from lack of blood supply becomes weaker as a pump and gives rise to a typical chest pain called “angina”. When such blockage is total, the corresponding heart muscle dies and then one suffers a “heart attack”. In all these circumstances, heart surgeons perform a special type of operation known as “coronary bypass surgery”.
In this surgery, a blood vessel is taken (usually from the leg of the patient) and then grafted on the heart in such a way that when blood flows through, it bypasses the narrow segment of the diseased coronary artery. The concept is to divert the flow from the narrow artery, inside which there is already a ‘traffic congestion’ and in this respect, it is synonymous with road bypass.

B2 Fill in the gaps with the information given in the passage :
(i) The number of chambers of the human heart is _______.
 
(ii) Name the process by which fat particles are deposited within coronary arteries
_______.
 
(iii) When a heart muscle dies, due to total blockage one suffers from a _______.
 
(iv) To prevent heart attack Surgeons perform _______.
 
B3  Find meanings
Which words in the passage have the following meanings?
(i) think over
 
(ii) relevant
 
(iii) turn in another direction
 
(iv) a tube carrying fluid.
 
B4 
(i) Coronary bypass surgery is undoubtedly a very significant achievement of modern science. (Use ‘which’ and rewrite the sentence.)
 
(ii) The heart surgeons perform a special type of operation.
(Begin your sentence with ‘A special type of operation _______’)

B5 Personal Response
What do you do to keep your heart healthy?

Guess the meaning of the following word:
Kora
In which language are these word found? 


Discuss in pairs or in small groups
'Our daily life reflects a double allegiance to 'the life in time' and 'the life by values'.


'Uttarayana' starts from Makar Sankranti onwards.


Discuss in your class.

What are the advantages of learning science?


Answer the following question in short.

On what condition did Tenali Raman agree to take up the challenge?


How do the following avoid giving anything to the traveller?

Motiram 
(Answer in one or two lines.)


Read the passage and answer the following:

Which book is introduced in the passage?


Find the meaning of the following word.

thee


Write the symbol that is used in the poem to represent the following idea.

It was tempting and needed to be tried.


Form groups of 5-8 and list the following.

Bad habits


Hamid’s granny scolded him for buying iron tongs. Then she understood that Hamid had bought it ______.


Read the poem and fill in the blanks with the correct option.

It is better far to rule by ______, than ______.

  1. soft
  2. vain
  3. fear
  4. joy
  5. love
  6. heard
  7. toiled
  8. mild
  9. good
  10. sand
  11. life
  12. harsh

Role play

Put students in pairs to role-play a conversation between:

  • Alice and her sister.
  • Alice and White Rabbit.

Read the story and fill in the grid by ticking each character’s qualities.

Discuss in pairs to rate the characteristic and give marks from 1 to 10 depending on the grade of each quality.

Justify your views in one or two sentences.

Characteristics Jane Eyre Mrs. Reed Bessie Helen Burns Miss. Temple
arrogant          
bitter          
caring          
courageous          
cruel          
emotional          
friendly          
kind          
sensitive          
rich          
poor          
patient          
self-disciplined          
unjust          

Name the vegetables harvested in the vegetation hab.


Which planet has red storm?


They fed fish with______.


Recite the poem 'A Voyage' with correct intonation.


What will help you say the truth?


Share
Notifications

Englishहिंदीमराठी
Login
Create free account


      Forgot password?
Course
Use app×