2. Seek knowledge from the cradle to the grave.
Holy Prophet (PBUH)

3. Seek knowledge from the cradle to the grave.
Holy Prophet (PBUH)
1. Seek: /siːk/
to try to achieve or get something
2. knowledge : /ˈnɒlɪdʒ $ ˈnɑː-/
the information, and skillsthat you have gained through learning or experience
3. cradle : /ˈkreɪdl/
a small bed for a baby, especially one that moves gently from side to side
4. Grave: /ɡreɪv/
the place in the ground where a dead body is buried
1- جستجو
2- دانش
3- گهواره
4- دانش

4. Khayyam, Saadi Shirazi, Farabi, and Avecina

5.  A science laboratory
 A library
 A refinery /rɪˈfaɪnəri/
 A research laboratory

6. This gives us an easier life when there is no light.
Wright Brothers
Thomas Edison
Alexander Graham Bell
Steven Sasson
This gives us an easier life when there is no light.
People use this to talk with someone in another place.
We use this to take and keep pictures very easily.
This helps us travel very fast to far places.

7. We use telephone to talk with people in another place.
It is a device that takes pictures.
The light bulb changes electricity to light.
We use telephone to talk with people in another place.
Airplane carries people and things very fast .

8. scientists a laboratory a building Choose an appropriate adjective
old …………
Iranian …………
Modern …………..
nuclear martyrs / ˈnuːkliər ˈmɑːrtər/

9. Word Bank famous: /ˈfeɪməs/ known about by many people in many places
Avecina is a famous scientist.
2. Believe me: /bəˈliːv/
used to emphasize that something is definitely true
it's too far to walk, believe me.
1- مشهور
2- با ور کن

10. 3. Medcine /ˈmedsən $ ˈmedəsən/
the treatment and study of illnesses and injuries
a thing used for treating illness, especially a liquid you drink
4. Build /bɪld/ (past tense and past participle built /bɪlt/)
to make something
5. Cool: used to say that you agree with something, that you understand it, or to show approval

12. scientists

13. Marie Curie was a Polish scientist
Marie Curie was a Polish scientist. She was the daughter of a secondary-school teacher. His father taught her math and science when she was little. In 1891, she went to Paris to continue her studies in Physics and Math at the Sorbonne. She had a Doctor of Science degree in Then, she started teaching Physics in Sorbonne as the first woman teaching there. She discovered radium and polonium. She has won two Noble Prizes.

14. Did Mahsa like the book at first?
Does Iran have any famous scientists?
Can you name some Iranian scientists?

15. Were Mahsa and Roya in a laboratory?
Who came to the library sooner, Mahsa or Roya?
Do you know any interesting story about famous scientists?