2. Ha Thuong secondary school

3. Which is the biggest city in Viet Nam? Ho Chi Minh city is the biggest city in Viet Nam. Ho Chi Minh city is the biggest city in Viet Nam. key CHECKING OLD LESSON

4. Which is the biggest city in the world ? Mexico city is the biggest city in the world. key CHECKING OLD LESSON

5. Period 94: Unit 15: COUNTRIES. B3,4

6. Period 94: UNIT 15: COUNTRIES Section: B 3,4 Sears Tower in Chicago, USA

7. PETRONAS Twin Towers in Kuala Lumpur, Malaysia.

8. I. Vocabulary: Period 94: UNIT 15: COUNTRIES Section: B 3,4 Cities, buildings and people - High:(a) - Meter : (n) cao met (đơn vị đo lường) -The Great Wall (n): Vạn lý trường thành - Thick (a): dày - Between (prep):Giữa, ở giữa - Over (prep): Hơn, trên

9. Period 94: UNIT 15: COUNTRIES Section: B 3,4 Cities, buildings and people PETRONAS Twin Towers in Kuala Lumpur, Malaysia, is taller. It is 452 meters high. It is the tallest building in the world. Sears Tower in Chicago, USA, is tall. It is 442 meters high. But it is not the tallest building in the world. II. Listen and read. Then answer the question.

10. Period 94: UNIT 15: COUNTRIES Section: B 3,4 *. Answer the questions: 1.Where is the Sears Tower? 2.Is it the tallest building in the world? 3.Where is petronas twin towers? 4.Is it taller than Sears tower? =>It’s in Chicago, USA =>No, it isn’t =>Yes, it is =>It’s in Kuala Lumper,Malaysia

11. . Which is taller: Sears Tower or PETRONAS Twin Towers? Sears Tower(442 meters high) PETRONAS Twin Towers(452 meters high) PETRONAS Twin Towers is taller than Sears Tower.

12. The Great Wall of China.

13. The Great Wall of China is the world’s longest structure. It is over 6,000 kilometers long. It is between 4 and 12 meters high. It is over 9 meters thick. III. Listen and read. Then ask and answer questions with a partner

14. 1. How long is the Great Wall? It’s over 6,000 kilometers long. *Answer: 2. How high is the Great Wall? It’s between 4 and 12 meters high. 3. How thick is the Great Wall? It’s over 9 meters thick.

15. IV- Remember. long, longer,the longest …is longer than… big,bigger, the biggest …is bigger than… Taller, taller, the tallest …is taller than…

16. -Learn by heart the new vocabulary. -Do ex. B3 in ex. books..

18. What are the two great rivers in Viet Nam? -They are Red River and the Mekong River.

19. Phanxipang is the highest mountain in Viet Nam. - Which is the highest mountain in Viet Nam?

22. Mount Everest is the highest mountain in the world. Which is the highest mountain in the world?

23. - Where does the Red River start? - It starts in China

24. Where does the Mekong River start? It starts in Tibet.

25. Which is the longest river in the world? The Nile River is the longest river in the world.