Wind Machine: Renewable Energy Generation
PTE CoreSpeakingDescribe ImageItem #15
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Process Diagram

Wind Machine: Renewable Energy Generation

Prep: 25s
Record: 40s
Look at the image below. In 25 seconds, please speak into the microphone and describe in detail what the image is showing. You will have 40 seconds to give your response.
Infographic illustration of a large wind machine turbine against a sunset sky, with labels showing rotation of blades, power generation arrow, 'No Pollution', and 'No wind, no power'.

Sample Answer & Key Features

Review official key features and a band-9 reference response

Key Points to Include in Your Description:
  • 1Large turbine at the centre features three rotating blades capturing wind energy.
  • 2Converts kinetic wind energy into electrical power.
  • 3Surrounding arrows highlight continuous rotation of the blades.
  • 4Key advantage noted: generates electricity with no air pollution.
  • 5Key limitation noted: 'No wind, no power' — dependent on wind availability.
  • 6Overall demonstrates a sustainable electricity generation method with clear environmental benefits and practical limits.