英文grammar(15)

Jimmy is a naughty boy.He is(be) in a department store now.He is looking at a big kite on the wall. = correct as it is now = present tense


Jimmy is a naughty boy.He is(be) in a department store now and looking at a big kite on the wall
= correct after joining the two sentence with an AND.= present tense

Passive voice.- see following examples please.
He is looking at a big kite on the wall. Active Voice in present continuous tense

A big kit on the wall is being looked by him. = Passive voice in present contiuous tense.

Passive Voice 係『被動』吧

用你上面既句子就係

Active Voiice : Jimmy is looking at a big kite on the wall.

Passive Voice : The big kite on the wall is being looked by Jimmy
.
以上2句都係用左 Present Continuous Tense

Passive voice 既結構係 be + past participle
(ie: see/saw/seen , seen就係past paticiple)

用passive voice時要根據tense改變:
Present tense : is/am/are + pp (past participle)
eg. The car is washed everyday.

Present perfect tense : has/have been+pp
eg. The car has been washed by Amy an hour ago.

Present Continuous Tense : is/am/are being +pp
eg. The car is being washed by Amy now.

Past tense : was/were + pp
eg. The car was washed yesterday.

Past Perfect Tense : had been +pp
eg. The car had been washed one week before you went to Japan.

Future Tense : will be +pp
eg. The car will be washed after you go to work.

Past Continuous tense : was/were being+pp
eg. The car was being washed when John arrived.

Sentence 1 is right because you can write "looking" solely. You should
write together with verb-to-be to form present continuous tense.

Passive voice is used to emphasise the relationship between
a subject and an object.

Sentece structures as follows:

1. present tense

is/am/are + past participle

2. present continuous tense

is/am/are + being + past participle

3. present perfect

has / have + been + past participle

4. past tense

was/were + past participle

5. past continuous tense

was/were + being + past participle

6. past perfect

had + been + past participle


7. future tense
will + be + past participle


Elements that you need to form passive voice: verb-to-be + participle.
Hope you find it useful.