Page 2: Advanced Time Clauses and Introduction to Passive Voice

This page delves deeper into time clauses and introduces the passive voice construction. Various temporal markers are explained in detail, including 'before/after', 'as soon as', and 'until'.

Definition: 'As soon as' indicates immediate sequence of actions, while 'until' expresses duration up to a specific point.

Example: "I will call you as soon as I finish work" shows the immediate future relationship between actions.

Highlight: The passive voice construction begins with basic tenses, showing how subjects and objects switch positions.

Vocabulary: Past participle - the form of a verb used in perfect tenses and passive constructions.

Page 4: Modal Perfects and Special Passive Constructions

This page concludes with modal perfect passive constructions and special passive forms with 'have to' and 'be going to'.

Definition: Modal perfect passive constructions express past possibility, obligation, or necessity in passive form.

Example: "The package must have been delivered by now" shows deduction about past events in passive form.

Highlight: 'Have to' and 'be going to' can be transformed into passive voice while maintaining their core meanings.

Vocabulary: Modal perfect - a construction combining modal verbs with perfect aspect to express past possibility or necessity.