Activity 1: Warm-up · 5 minutes
Smart city: benefits and worries
a) Aims
Ss activate prior knowledge about smart cities and recall the vocabulary livable, sensor, privacy and efficient before reading the model.
b) Content
Ss brainstorm in pairs with the question: 'What makes a city smart, and what worries people about it?' Ss use the words livable (đáng sống), sensor (cảm biến), privacy (sự riêng tư) and efficient (hiệu quả) if they can. T writes the main ideas on the board in two columns: Advantages and Disadvantages.
c) Expected outcomes
A quick word web on the board with at least four advantages (for example: real-time bus information, faster repair of faults through sensors, less wasted energy, easier travel) and at least two disadvantages (for example: privacy risks from data collection, residents without smartphones left behind).
d) Organisation
Teacher's activities
Students' activities
Teacher
Step 1: Task delivering
T asks: 'What is a smart city? Can you give one example of a smart service in a city?' T introduces the lesson aim: to write an article about the advantages and disadvantages of a smart city.
Students
Ss listen and write the lesson title in their notebooks.
Teacher
Step 2: Task performance
T gives pairs one minute to brainstorm and monitors quietly.
Students
Ss talk in pairs, e.g. 'Smart buses show when the next bus arrives.' 'Cameras and sensors may collect personal data.'
Teacher
Step 3: Report and discussion
T invites two or three pairs to share one advantage and one disadvantage and writes them on the board.
Students
Representative pairs answer: 'A smart city can make travel more convenient.' 'People may worry about privacy if their data is not protected.'
Teacher
Step 4: Conclusion and assessment
T praises the ideas and says: 'Today we will read a model article that discusses both sides of this topic. Let us see how the writer organises the message.'
Students
Ss look at the board and get ready for the model article.