7. Future Simple
- His mother will beat him if he does that again.
- Will Mary invite Jack to her party?
will be +V3
- He will be beaten by his mother if he does that again.
- Will Jack be invited by Mary to her party?
8. Future Perfect
- By next March the pupils will have taken the examination.
- Will she have announced the results by the end of next month?
will have + been +V3
- By next March the examination will have been taken by the pupils.
- Will the results have been announced by her by the end of next month?
ใน Verb form ต่าง ๆ คือ
to have written
to be written
to have been written
คำที่ไม่สามารถทำให้เป็นประโยค Passive Voice ได้
Intransitive Verb คือคำกริยาซึ่งไม่ต้องการกรรม เช่น
They go to school every day.
She swims quite well.
Transitive Verb บางคำ เช่น
Dang had his breakfast.
His breakfast was had by Dang. (wrong)
Verb of Incomplete คือกริยาซึ่งไม่สมบูรณ์ เช่น
She became queen.
A queen was become by her. (wrong)
(เพราะ Queen ในประโยคแรกเป็น complement ไม่ใช่ Object)
EXERCISE : PASSIVE VOICE ใน TENSE ต่าง ๆ
Change these sentences from ACTIVE to PASSIVE VOICE.