Lesson 14

The Journey of Wheels

 

1. Answer the following questions (নিম্নলিখিত প্রশ্নগুলির উত্তর দাও):-

(i) What does Rani's father do?

Ans:- Rani's father is a potter .

 

(ii) Why is the wheel very important for a potter?

Ans:- Without wheel the potter would not be able to make pots .

 

(iii) When was the wheel invented?

Ans:- The wheel was invented in 5500 years ago .

 

(iv) What was the first means of transport?

Ans:- First means transport was a wooden cart .

 

(v) Why do you think a wheel plays an important role in our lives?

Ans:- Wheels are important things in our life because the wheels are mostly used in vehicles for means of transport.

 

2. Put 'T' for true and 'F' for false statements (সত্য হলে T এবং মিথ্যা হলে F লেখো):-

Ans:-

(i) A bicycle needs wheels to move.                  T

(ii) The first transport was a bullock cart.                 T

(iii) Many factories run on wheels.             T

(iv) We observe the use of wheels right from the watch to the Giant Wheel.         T

(v) Wheel saves our time, but makes our life worse.           F

 

3. Complete the following sentences (বাক্যগুলি সম্পূর্ণ করো):-

Ans:-

(i) Without the invention of the wheel, there would have been no vehicle like bicycles, cars or trains .

(ii) Man used the wheel 5500 years back .

(iii) One of the first wheels was the potter's wheel .

(iv) The invention of the wheel changed 5500 years ago .

 

4. Name four things that are run on wheels. (চারটি জিনিসের নাম বলো যেগুলি চাকার সাহায্যে চলে):-

Ans:-

(i) Bicycles,

(ii) Cars,

(iii) Trains,

(iv) Cart .

 

5. Break the following sentences (নিম্নলিখিত বাক্যগুলিকে ভেঙে সাজাও):-

Example : -

Rani was very happy.

Ans:- Rani  was very happy.

 

(i) She studies in class III.

Ans:- She  studies in class III.

 

(ii) Man used the wheel for transport.

Ans:- Man  used the wheel for transport.

 

(iii) Wheels changed our lives.

Ans:- Wheels  changed our lives.

 

(iv) Our physical work became less.

Ans:- Our  physical work became less.

 

(v) Rani helps her rather.

Ans:- Rani  helps her rather.

 

(vi) She went to the fair.

Ans:- She  went to the fair.

 

(vii) She bought a pen from the market.

Ans:- She  bought a pen from the market.

 

(viii) We use wheels in different ways.

Ans:- We  use wheels in different ways.

 

6. Match the sentences in 'Column A' with the sentences in 'Column B' (তালিকা A-এর বাক্যগুলির সঙ্গে তালিকা B-এর বাক্যগুলি মেলাও):-

Ans:-

A

B

(i) Wheels

move easily

(ii) Physical labour

became less

(iii) One of the first wheels

was the potter's wheel

(iv) Nobody

knows the answer.

(v) We

run machines

 

7. Make words from the jumbled letters. The first letter and the last letter of each word are given (এলোমেলো বর্ণগুলি সাজিয়ে সঠিক শব্দ বানাও। প্রথম ও শেষ বর্ণ দেওয়া আছে):-

Ans:-

(i) ottepr - Potter,

(ii) ublolkc - Bullock,

(iii) ecibycl - Bicycle,

(iv) nngeie - Engine,

(v) rrtnastpo - Transport .

 

8. Use words from the help box and fill in the blanks (নীচে বাক্সে দেওয়া শব্দের সাহায্যে শূণ্যস্থান পূরণ করো):-

[ Help box : invented, factories, move, another, save, better ]

Ans:-

(i) Many factories run on wheels.

(ii) Nobody knows who invented the wheel.

(iii) Wheels save our time and make our life easy.

(iv) We can now move easily and quickly from one place to another.

 

9. Make sentences with the following words (নিম্নলিখিত শব্দগুলি দিয়ে বাক্য রচনা করো):-

(i) potter - Ans:- Rani's father is a potter.

(ii) fair - Ans:- Rani went to the village fair.

(iii) giant - Ans:- She saw a giant wheel.

(iv) easily - Ans:- Wheels make our life easy.

(v) wheel - Ans:- We use the wheel in different ways.