REPORT TEXT ABOUT HEAT ENERGY - ENGLISH CLASS 9.pptx

REPORT TEXT ABOUT HEAT ENERGY - ENGLISH CLASS 9.pptx

1. Member of Group : Adhina Choiri Putri ( 1 / 9D ) Cecilia Salsa Geraldine P. ( 6 / 9D ) Nadia Salsabilla Tsani ( 17 / 9D ) Ulun Na’mah Dwi N. ( 24 / 9D )

2. Text : What will happen if you touch a cool wall with your hands for five minutes ? Your hands will feel cooler and the parts of the wall that you touch will be warmer. The temperature of your hands decreases while the temperature of the wall increases. The energy flowing from an object with higher temperature to another object with lower temperature is called heat. The heat always flows from an object with higher temperature ( hot ) to another object with lower temperature ( cool ). You cannot feel cool if you are standing near a fire. Heat is measured in unit of calorie. One calorie is defined as the amount of the heat energy required to raise the temperature of 1 o C of 1 gram of water . It will take calories to heat 500 grams of water from 20 o C to 21 o C. In International System, heat is measured in unit of Joule. One Calorie is equal to 4.184 Joule, and it is frequently rounded up to 4.2 Joule. Your body converts some food you eat into heat energy. The heat energy provided by the food is measured in Calorie ( Kilocalorie ). We use kilocalorie for the food to simplify the expression. One kilocalorie ( kcal ) of food is equal to 1000 calories.

3. Questions : What is the suitable title of the text ?

4. 2.What kind of text is it ?

5. 3. What is the social function of the text ?

6. 4. Why the wall that you touch will be warmer ?

7. 5.What will happen if you touch a cool wall with your hands for five minutes ?

8. 6.What does heat mean ?

9. 7.Can you feel cool if you stand near a fire ?

10. 8. Based on the text. What does one calorie mean ?

11. 9.What is heat measured in International System ?

12. 10.What does one calorie of food equal to ?

13. 11. One Calorie is equal to 4.184 Joule, and it is frequently rounded up to 4.2 Joule. What does “ it ” refer to ?

14. 12. How many calories will be taken to heat 500 grams of water ?

15. 13.What is the generic structure of text ?

16. 14. What is paragraph one called ?

17. 15. What are paragraph two, three, and four called ?

18. 16. Find the synonym of the word “streaming” in the text ?

19. 17.How much temperature will be taken to heat 500 grams of water ?

20. 18. What is the main idea of paragraph 4 ?

21. 19. What does paragraph three tell us about ?

22. 20.Find the antonym of the word “decrease” in the text?

23. 21. It will take calories to heat 500 grams of water from 20 o C to 21 o C. What does “ it ” refer to ?

24. 22. What is the conclusion of the text ?

25. Key Answer

26. 1. The suitable title of the text is Heat Energy

27. 2. The kind of the text is Report Text

28. 3. The social function of the text is to describe something in general

29. 4. The wall that you touch will be warmer because t he temperature of your hands decreases while the temperature of the wall increases

30. 5. Your hands will feel cooler and the parts of the wall that you touch will be warmer

31. 6. Heat means the energy which is flowing from an object with higher temperature to another object with lower temperature

32. 7. No, I can’t

33. 8. One calorie means the amount of the heat energy required to raise the temperature of 1 o C of 1 gram of water .

34. 9. Heat is measured in unit of Joule

35. 10. One calorie of food is equal to 1000 calories

36. 11. It refers to one calorie

37. 12. Calories will take 500 it to heat 500 grams of water

38. 13. The generic structure of text are general classification and description

39. 14. Paragraph one is called general classification

40. 15. Paragraph two, three, and four are called description

41. 16. The synonym of the word “streaming” in the text is flowing

42. 17. Temperature will take 20heat 500 grams of water

43. 18. The main idea of paragraph 4 is your body converts some food you eat into heat energy

44. 19. Paragraph three tell us about measured unit of heat.

45. 20. The antonym of the word “decrease” in the text is increase

46. 21. It refers to heat energy

47. 22. The conclusion of the text is

48. Thank You For Your Attention