The Passive Voice: Describing Processes & Events

Identify the difference in focus between active and passive voice.

Form the passive voice in present simple ('is/are built') and past simple ('was/were built').

Form the passive voice in present perfect ('has been built') and with modal verbs ('must be built').

Transform sentences from active to passive voice, including the agent with 'by'.

Identify when to use the passive voice (e.g., process description, agent is unknown or unimportant).

Describe a simple process (e.g., how coffee is made) using the passive voice.