PASSIVE VOICE
WHAT it is, WHY you should use it in English & HOW to use it
Formation
Active: S + V + O +…
Passive: S + be + V3/ed + (by O) + …
Going to
Will
Who + V + object .....?
=> By whom....?/Who...... by?
Ex: Who wrote this novel ?
=> By whom was this novel written?/Who was this novel written by?
Why should you use the Passive voice?
MY SECRET WAS DISCLOSED
I HAD MY HAIR CUT
YOU SHOULD SUBMIT YOUR CV FIRST
=> THE APPLICANTS’ CV SHOULD BE SUMITTED FIRST
How to convert to passive voice
SOMEONE ATE THE CAKE
=>
Step 1: Identify the subject, the verb and the object of the active sentence
Step 2: Move the object to become the new subject of the sentence
Step 3: What is the verb tense in the active sentence
Step 4: Conjugate the verb "be"
Step 5: Add the past participle of the main verb after "be"
Step 6: Convert the subject of the active sentence to the object (decide what to do with the subject of your active sentence. Maybe you don't have to include the thing that is doing the action; Or you don't want to say who it was or you don't care - maybe it's not important => remove that former subject)
*Note:
Put the new object after “by”.
If the subject of active sentence is a noun indicating materials and tools => replace by with WITH when you convert to passive voice
If the subject of the active sentence is nothing, no one, nobody ..., the passive voice removes the object and is in the negative.
Special cases
Causative form
S + have/get + obj (chỉ vật) + V3/Ved
Ex: I have/get my bicycle repaired
Verb of opinion: say, think, believe, report, rumour, know, consider, claim,…
Active: S1 + V1 (say/ believe/ think..) (that) + S2 + V2 + …
Passive:
Way 1. It + be + V3/Ved (verb1) + S2 + V2 …
Way 2. S2 + be + V3/Ved (verb1) + to-inf (verb2)
Or + to have + V3/Ved (verb2) if the tense if different
Ex: People say that he was crazy
=> It is said that he was crazy
=> He is said to have been crazy
Verb of perception: see, hear, smell, taste, feel, watch, notice, make, help,
bid…
S+be+V3/Ved+Ving
Ex: I hear him come in
=> He is heard coming in
Imperative
V+O=> Let + O + be +V3/Ved
Don’t + V +O => Don’t Let + O + be +V3/Ved
S+make/let+sb+Vo => S+be+made+to+Vo
Ex: Open the door! => Let the door be opened
They let him go out. => He was let to go out/ He was allowed to go out
After verbs :like,hate,love,want,wish,prefer,hope.
Ex: He wants Chuối to take photographs.
=> He wants photographs to be taken by Chuối
He does not like people laughing at him.
=> He does not like being laughed at
Verbs: advise, agree, insist, arrange, suggest, propose, recommend,
determine, decide, demand, beg, urge, order, request.
S+these V+O+V+O
=> S+these V+O + should be + V3
=> S+be+V3 + by O
=> It +be +V3 +that + O +be +V3
Ex: He advised me to accept this job
=> I was advised to accept this job by him
=> He advised me this job should be accepted
=>
Need + tobe + V3/Ved =Need +Ving
Ex: Your shirt needs (to be ironed)/ironing
Active structure
It +be +adjective + to inf + sth
Passive: It+be+adj+for sth+tobe+V3/Ved
Ex:
It is important to finish this exercise.
=> It is important for this exercise to be finished
It is necessary to copy this lesson.
=>
It is time to feed the chicken.
=>
9. Other cases
Ex: Please enter this way.
=> You are requested to enter this way
Chia sẻ với bạn bè của bạn: |