JANDKNCERT | English | Class 3rd | Chant III
The Wonder Machine | Lesson 4 | Prose | English | Chant III | Summary | Questions | Answers
New and Difficult Words with Urdu Meanings
Wonder
machine — A machine that does many useful things — حیرت
انگیز مشین
Computer — An electronic machine that works with information — کمپیوٹر
Information — Facts or knowledge — معلومات
Records — Written information kept for future use — ریکارڈ
/ اندراجات
Keyboard — The part used for typing — کی
بورڈ
Monitor — The screen of a computer — مانیٹر
Decision — A choice made after thinking — فیصلہ
Short Summary
This
chapter explains that a computer is a fast machine which makes work easier. It
can keep records, play games, prepare reports, and help people in many places,
but human beings can think and make their own decisions.
Stop, Think and Write
Question
1. What is a computer?
Answer: A
computer is a fast machine that makes our work easy.
Question
2. Name the different types of computers.
Answer: Desktop,
laptop, tablet and smartphone.
Question
1. Write two differences between computers and humans.
Answer: 1.
A computer never forgets information, but humans may forget.
2. A computer
does not get tired, but humans need rest.
Let's
Write – Fill in the blanks
Answer:
1. A computer is
used for keeping records of all the times.
2. A computer is
used for playing games.
3. A computer
can be used to prepare reports at hospitals.
4. Humans can
take their own decisions.
Write
T for True and F for False
Answer:
1. F
2. T
3. T
4. F (used for
printing bills)
5. T
6. F
7. T
Tick
the right answer
Answer:
1. b)
information
2. a) computer
3. b) human
4. a) ATM
Grammar
– Circle the joining words
Answer:
and, but, and,
but, such as, and, because
Fill
in the blanks with joining words
Answer:
1. but
2. and
3. but
4. if
5. such as
6. and
Rewrite
the sentences (possible answers)
Answer:
1. Adnan plays
the violin and the flute.
2. Huda eats
fruits because she wants to remain fit.
3. Geeta cooks
dal and rice.
4. Rainu loves
to sing but Sana loves to dance.
5. Mahi went to
the garden and watered the plants.
6. If you work
hard, you will pass the exam.