Jharkhand Board Solutions Class 5 English Chapter 7 – Science & Our Friend : Computer
Jharkhand Board (JCERT) Class 5 English Unit 7 7th chapter “Science & Our Friend : Computer’ question answer solutions available here.
Science
Read and find.
A.) Answer these questions.
1.) Who went to the moon?
Answer – Neil Armstrong went to the moon.
2.) What is one boon of science?
Answer – Medicines is one boon of science.
3.) Who defined ‘Law of Gravity’?
Answer –Newton defined ‘Law of Gravity’.
4.) What is human existence threatened by?
Answer –Human existence is threatened by the bane of science.
B.) Complete the following words taking help from the poem.
1.) Space
2.) Tune
3.) Existence
4.) Gravity
5.) Moon
C.) Match the following in the context of the poem.
|
Song |
Tune |
| Pen |
Fortune |
|
Neil |
Moon |
| Medicines |
Boon |
|
Law of gravity |
Newton |
Think and Write.
Arrange the following words in the appropriate.
|
Natural things |
Artificial things |
| Mountain |
Computer |
|
River |
House |
| Gravity |
Phone |
|
Moon |
Medicines |
Find and write.
Find out the names of the things which have been invented and discovered through science. Write the names in appropriate columns.
|
Things which are boon |
Things which are bane |
| Medicine |
Weapons |
|
Communication |
Factories |
| Satellites |
Plastic |
|
Telescope |
Pesticides |
| Microscope |
Fertilizer |
Our Friend : Computer
Read and find.
A.) Answer the questions.
1.) What are the uses of computer?
Answer –Computer can help us to read, type, solve, draw and we can enjoy songs and play games.
2.) Which part of the computer is called its brain?
Answer –CPU or Central Processing Unit is called the brain of the computer.
3.) What does a computer need to work?
Answer –A computer needs to remember and store data to work.
4.) Which part of the computer is used to see pictures?
Answer – The monitor of the computer is used to see pictures.
5.) Name the helping part of the computer used to listen to music.
Answer –Speaker is used to listen to music.
B.) Fill the blanks by choosing the correct words from the box.
- A computer can help us to play games
- A computer can help us to solve sums
- A computer can help us to draw pictures
- A computer can help us to play
- A computer can help us to type
C.) Make sentences by using the words given in column A and B below. One has been done for you.
|
A |
|
I can do |
|
I can not do |
|
We can play |
|
We can notplay |
|
You can see |
|
You can not see |
|
He can come |
|
He can not come |
|
She can swim |
|
She can not swim |
|
It can swim |
|
It can not swim |
|
They can come |
|
They can not come |
|
B |
|
Can I do? |
|
Can we play? |
|
Can you see? |
|
Can he come? |
|
Can she come? |
|
Can it swim? |
|
Can they see? |
|
Can they come? |
Listen and Write.
Listen to the teacher as he/she reads the sentences to you. Tell and write whether the following are true or false.
(I) You can solve the sums with the help of computer.
Answer – True
(II) You can dance with the computer.
Answer – False
(III) You can eat with the help of computer.
Answer – False
(IV) You can type with the help of computer.
Answer – True
(V) You can read with the help of computer.
Answer – True
Learn the words.
A.)
B.) Fill in the blanks. One is done.
- One who drives – Driver
- One who speaks – Speaker
- One who sings – Singer
- One who helps – Helper
- One who writes – Writer
- One who paints – Painter
- One who reads – Reader
- One who teaches – Teacher
Do this activity.
1.) Underline the words indicating present continuous tense. One is done for you.
- The cow is grazing in the field.
- The women are selling
- You are making a noise.
- She is smiling.
- I am drinking
2.) Fill in the blanks using the suitable form of verb indicating present continuous tense. One is done for you.
- The girls are dancing on the stage.
- The painter is drawing a picture.
- My mother is preparing food for us.
- I am writing an application now.