Passive Voice

Passive Voice

​เมื่อประธานเป็นผู้ถูกกระทำ

​* We use active verbs when we want A to be Subject

​* We use passive verbs when we want B to be Subject

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​A → B

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​B → A

Examples

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​A → B

​Jim cooks Pad thai. → จิมทำผัดไท

​Pad thai is cooked by Jim. → ผัดไทถูกทำโดยจิม

​B → A

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​

​​Jim cooks Pad thai.

Pad thai​​ is cooked by Jim.

• Passive Verbs ใช้ tense เดียวกับ

  Active Verbs

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• Use by in Passive

  เพื่อบอกว่าใครเป็นผู้กระทำ

be + V.3

​

​

Present Simple

S + V.1

S + be + V.3

​be + V.3

S + is/am/are + V.3

​

Active: Pat loves K-pop songs.

​

Passive:

​

​

Present Simple

S + V.1

S + be + V.3

​be + V.3

S + is/am/are + V.3

​

Active: Pat loves K-pop songs.

​

Passive: K-pop songs are loved (by Pat).

​

​

Present Simple

S + V.1

S + be + V.3

​be + V.3

S + is/am/are + V.3

​

Active: Somebody cleans the office.

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Passive:

​

​

Present Simple

S + V.1

S + be + V.3

​be + V.3

S + is/am/are + V.3

​

Active: Somebody cleans the office.

​

Passive: The office is cleaned (by somebody).

Fill in the Blanks

Danny invites me to the party.

​

​

Future Simple

S + will + V.1

S + will + be + V.3

​be + V.3

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Active: Rihanna will sing a song.

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Passive:

​

​

Future Simple

S + will + V.1

S + will + be + V.3

​be + V.3

​

Active: Rihanna will sing a song.

​

Passive: A song will be sung (by Rihanna).

​

​

Future Simple

S + will + V.1

S + will + be + V.3

​be + V.3

​

Active: They will build the airport next year.

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Passive:

​

​

Future Simple

S + will + V.1

S + will + be + V.3

​be + V.3

​

Active: They will build the airport next year.

​

Passive: The airport will be built (by them)

next year.

Fill in the Blanks

The doctor will close the clinic tomorrow.