Activity 1: Warm-up · 4 minutes
Opening exchange: What makes a city livable?
a) Aims
Ss activate prior knowledge about cities of the future and predict the topic of the unit from the opening exchange.
b) Content
T shows the two-line exchange on the board:
A: Will the new system remove every delay?
B: I'm not sure. It may help, but traffic can still change.
T asks Ss: 1) What is the topic of this conversation? 2) Is speaker B certain or uncertain? Which words show this? 3) What kind of city do you think 'cities of the future' will be?
c) Expected outcomes
Ss predict that the conversation is about transport and smart city systems in the future. Ss notice that speaker B is uncertain, shown by 'I'm not sure', 'may help' and 'can still change'. Ss list two features of a future city, for example: fewer traffic jams, clean air, shared bikes, digital bus timetables.
d) Organisation
Teacher's activities
Students' activities
Teacher
Step 1: Task delivering
T writes the title 'Cities of the future' on the board and shows the exchange. T says: 'Read the conversation and answer the three questions in pairs. You have one minute.'
Students
Ss read the conversation silently and discuss the three questions with a partner.
Teacher
Step 2: Task performance
T walks around, listens to pairs and gives hints such as 'Look at the words 'not sure' and 'may''.
Students
Pairs read the exchange together, underline the words that show uncertainty and write two future city features on sticky notes. Expected answer: 'Speaker B is uncertain because of 'I'm not sure', 'It may help' and 'traffic can still change'.'
Teacher
Step 3: Report and discussion
T invites 2 or 3 pairs to share their predictions and asks: 'Why do you think speaker B is not certain?'
Students
Pairs report. Expected answer: 'Because traffic can change, and a new system does not solve every problem.' Other Ss add their sticky notes to the board.
Teacher
Step 4: Conclusion and assessment
T praises the good predictions and states: 'Today we will learn how to talk about certainty and uncertainty, and how to describe future cities.' T writes the unit title and the lesson goal on the board.
Students
Ss copy the lesson title and goal into their notebooks.