SIMPLE PRESENT PASSIVE | explicación en español
How to Form Sentences in the Present Simple Passive Voice
Introduction to Passive Voice
- The lesson focuses on forming sentences in the present simple passive voice.
Comparison of Sentence Structures
- Two similar sentences are presented: one in passive and one in active voice, highlighting their identical meanings but different structures. The first example states "500 hours of video are uploaded to YouTube every minute," while the second says "You upload 500 hours of video to YouTube every minute."
Naturalness of Passive Voice
- A question is posed regarding which sentence sounds more natural; it is concluded that the passive constructions sound more natural. This emphasizes that passive voice is used when the doer of the action is not important or relevant.
Verb Structure in Active vs. Passive Voice
- In comparing both sentences, attention is drawn to verb forms: "is spoken" (passive) versus "speak" (active). The structure of verbs differs significantly between these voices, with passive requiring a compound form.
Understanding Grammatical Subjects
- In passive voice, the object from an active sentence becomes the grammatical subject. For instance, “my town” transitions from being an object ("Lots of tourists visit my town") to a subject ("My town is visited by lots of tourists"). This shift highlights focus on who receives the action rather than who performs it.
Structure and Formation of Passive Sentences
Components of a Passive Sentence
- A typical structure for a present simple passive sentence includes:
- Subject: now represents what was previously an object.
- Verb: consists of "to be" (in its present form) plus past participle.
- Example: “My town is visited” where “is” serves as "to be" and “visited” as past participle.
Mentioning Agents in Passive Voice
- It’s noted that mentioning who performs the action (the agent) isn’t always necessary; if included, it follows "by." For example, “by lots of tourists.” This can be omitted if irrelevant or unknown.
Negation and Question Formation in Passive Voice
Negating Passive Sentences
- To negate a passive sentence like “Your photos aren't published without your permission,” simply make "to be" negative (e.g., using "aren't"). This maintains clarity while indicating negation effectively.
Formulating Questions in Passive Voice
- When forming questions such as “Do they speak English here?” inversion with "to be" is required for proper structure—“Is English spoken here?” It's emphasized that regardless of negation or questioning format, verbs remain in their third form (past participle).