Activity 1: Warm-up · 5 minutes
Energy Picture Quiz
a) Aims
Ss activate prior knowledge of energy sources and recall the present continuous through a visual quiz.
b) Content
Ss look at four slide photos (wind turbines, solar panels, a coal power plant, students switching off lights) and answer two questions: "What energy source is this?" and "What are the people doing now?"
Example questions from T: "What is this?" "What are the students doing right now?"
c) Expected outcomes
Ss name the energy sources: wind power (điện gió), solar power, coal (than đá).
Ss produce sentences such as: "The students are saving energy now." and "The workers are using wind power."
Ss give the lesson title: Looking Back – Unit 10: Energy sources.
d) Organisation
Teacher's activities
Students' activities
Teacher
Step 1: Task delivering
T shows the four photos and says: "Look at the pictures. Work in pairs. Name the energy source and say what the people are doing now." T models one answer: "This is solar power. The people are using solar power now."
Students
Ss listen to the instruction and look at the photos carefully.
Teacher
Step 2: Task performance
T monitors pairs, helps Ss who cannot find the word, and prompts with "Look! What is happening now?"
Students
Pairs discuss and write one or two sentences for each picture. Possible answers: "It is wind power." "The workers are checking the solar panels."
Teacher
Step 3: Report and discussion
T invites four pairs to report and asks the class: "Is the sentence about now or every day?"
Students
Pairs read their sentences aloud. Other Ss answer: "It is about now." "It uses the present continuous."
Teacher
Step 4: Conclusion and assessment
T confirms the energy sources and the form of the present continuous, then writes the lesson title on the board: Looking Back – Unit 10: Energy sources.
Students
Ss copy the title and the key words into their notebook.