2. CLASS SEVEN ENGLISH FIRST PAPER ROUFUN NAHAR ASSISTANT TEACHER ( ENGLISH) MAZIDA GOVT. HIGH SCHOOL TONGI, GAZIPUR Edited by PAUL MAZUMDER ASSISTANT HEAD MASTER BOLLOVPUR MISSION SECONDARY SCHOOL MUJIBNAGOR, MEHERPUR E-mail: mazumder.paul2@gmail.com Edited by PAUL MAZUMDER ASSISTANT HEAD MASTER BOLLOVPUR MISSION SECONDARY SCHOOL MUJIBNAGOR, MEHERPUR E-mail: mazumder.paul2@gmail.com

6. 1. Talk about event. 2. Able to read and understand the text. 3. Able to meaning of some key words. 4. Write about Bangladesh's’ climate and environment.

7. LET’S WATCH THE VIDEO What have you seen in the video?

8. Open the textbook and read the text in pair and understand it. PAIR WORK

9. Bangladesh is already experiencing the adverse impacts of global warming and climate change. Summers are becoming hotter and the monsoon is irregular. There are untimely heavy rainfalls causing water logging and landslides. Among other impacts are frequent floods, river erosion, crop damage due to drought, prolonged cold spells, salinity of water in the coastal areas etc. Bangladesh is already experiencing the adverse impacts of global warming and climate change. Summers are becoming hotter and the monsoon is irregular. There are untimely heavy rainfalls causing water logging and landslides. Among other impacts are frequent floods, river erosion, crop damage due to drought, prolonged cold spells, salinity of water in the coastal areas etc.

10. Climate change has already started bringing disasters to Bangladesh. We remember the damage caused by the Aila in 2009. Climate change victims are increasing in number every day. The number of families and villages that lose their homes permanently to rivers every year is one of the highest in Bangladesh. An increasing number of people are suffering damage or loss to their property and some time life due to disasters caused by climate change. Following the climate change, the river bank and coastal erosion are increasing at an alarming rate. It is estimated that a 45 – centimetre rise of sea-level will flood almost 10.9 percent of our territory and will make 5.5 million people of our coastal regions homeless. Climate change has already started bringing disasters to Bangladesh. We remember the damage caused by the Aila in 2009. Climate change victims are increasing in number every day. The number of families and villages that lose their homes permanently to rivers every year is one of the highest in Bangladesh. An increasing number of people are suffering damage or loss to their property and some time life due to disasters caused by climate change. Following the climate change, the river bank and coastal erosion are increasing at an alarming rate. It is estimated that a 45 – centimetre rise of sea-level will flood almost 10.9 percent of our territory and will make 5.5 million people of our coastal regions homeless.

11. Vocabulary Salinity Word Meaning Salinity is the saltiness of a body of water. Salt Adverse preventing success or development; harmful; unfavorable Spell a period of time লবণাক্ত তা প্রতিকূল ব্যাপ্তি কাল

12. Prolonged Cause to continue or longer than usual; lengthy. বিলম্বিত করা

13. Coastal Relating to, or near a coast (sea side). উপকূলী য়

14. LET’S SEE THE PICTURES BELOW CAREFULLY AND TALK ABOUT IT

15. Heavy Rainfalls Flood

16. Drought Sundarbans

17. Salinity of Water

18. 1Which animals in Bangladesh are in danger of extinction? 2What do you think we should do to protect these animals? Group Work

19. LET’S WATCH THE NEXT VIDEO

20. 3. How many people will be homeless of our coastal regions? 1. What cause the water logging and landslides? 2. When did the Aila occur in Bangladesh? EVALUATION Heavy rainfalls cause water logging and landslides. Answer The Aila occurred in Bangladesh in 2009. Answer 5.5 million people will be homeless of our coastal regions.

21. Write five sentences about danger of climate change. 1. ………………. 3. ……………….. 5. ………………. 4. ………………. 2. ……………….. HOME WORK

22. SAVE THE EARTH GOOD BY THANK YOU SO MUCH GOOD BY THANK YOU SO MUCH