1. IRREGULAR VERBS LEARN IT BY HEART!! 4º ESO Unit 9 Grammar INFINITIVEBE
COME
BUILD
BUY
DRIVE
WRITE
BEGIN
BREAK
PUT
HAVE
PAST SIMPLE
WAS/WERE
CAME
BUILT
BOUGHT
DROVE
WROTE
BEGAN
BROKE
PUT
HAD
PAST PERFECT
BEEN
COME
BUILT
BOUGHT
DRIVEN
WRITEN
BEGUN
BROKEN
PUT
HAD
LEARN IT BY HEART!!

2. Regular verbs Spelling rules
Verbs ending with "consonant-vowel-consonant“
When a verb ends with a consonant-vowel-consonant, and we put STRESS on this sound in speech, we double the last consonant. Then we add ed.
But if we don't put STRESS on this sound in speech, then we simply add ed
stop
=>
stopp + ed
stopped
plan
plann + ed
planned
open
=>
open + ed
opened
visit
visit + ed
visited
listen
listen + ed
listened

3. smile => smile + d => smiled Verbs Ending with "y"
Verbs ending with "e"
When a verb ends with the letter e, we add only the letter d. dance => dance + d => danced
smile => smile + d => smiled
Verbs Ending with "y"
When a verb ends with the letter y, and there is a consonant before it, the y changes into i. Then we add ed.
try => tri + ed => tried
cry => cri + ed => cried
study => studi + ed => studied
When a verb ends with y, and there is a vowel before it, we simply add ed to the verb. stay => stay + ed => stayed
play => play + ed => plays
enjoy => enjoy + ed => enjoys

4. PRESENT PERFECT SIMPLE
This tense describes…
AN ACTION THAT STARTED IN THE PAST BUT WHICH IS STILL GOING ON OR THAT STOPPED RECENTLY.
She has lived in Paris for 3 months
AN ACTION THAT STOPPED RECENTLY
School has started today
A FINISHED ACTION THAT HAS INFLUENCE ON THE PRESENT.
I have lost my keys, I can’t find them!

5. I have lived here for three years You have bought a new car recently
He has travelled to London
I’ve created a website (yourclassathome.wordpress.com)
I have watched this movie
AS YOU CAN SEE, THE STRUCTURE IS VERY SIMPLE.
SUBJECT HAVE/HAS PAST PARTICIPLE
PAST PARTICIPLE= third column or verb + ed

6. AFFIRMATIVE I have won the race Peter has lived in Paris
They have washed the dishes
My best friend has painted this picture
Think about something…
you have done this morning…
your father has done these holidays…
the person next to you has eaten recently…
I -YOU – WE – THEY HAVE P. PARTICIPLE …..
HE – SHE – IT HAS P. PARTICIPLE………..

7. NEGATIVE I haven’t won the race Peter hasn’t lived in Paris
They haven’t washed the dishes
My best friend hasn’t painted this picture
Think about something…
you haven’t done this morning…
your father hasn’t done these holidays…
the person next to you hasn’t watched on TV…
I -YOU – WE – THEY HAVEn’t P. PARTICIPLE …..
HE – SHE – IT HASn’t P. PARTICIPLE………..

8. INTERROGATIVE Have you won the race?
Barnacle . Percebe
Spider crab. Centollo
Shellfish. Marisco
Lamb. Cordero
Prawn. Gamba
Pâté - cheese
Serrano ham …
Have you won the race?
How long has Peter lived in Paris?
Have They washed the dishes?
What has your best friend painted?
ASK YOUR PARTNER…
where has she/he gone on Christmas?
when has he/she received more presents? What has she/he eaten on New years’ eve?
HAVE I -YOU – WE – THEY P. PARTICIPLE …..?
HAS HE – SHE – IT P. PARTICIPLE………..?

10. SOME ONLINE ACTIVITIES
Test in present perfect

11. Signal Words of Present Perfect
already, ever, just, never, yet, for , since

12. PAST SIMPLE PRESENT PERFECT TIME EXPRESSIONS TIME EXPRESSIONS
Actions at an specific point in the past
I didn’t watch TV last night
consecutive actions in the past
I arrived home and i phoned Peter
TIME EXPRESSIONS
Already
Just
Yet
Never
Ever
How long…?
For
Since
PRESENT PERFECT
Actions in the past witouth telling the date
She has travelled to London three times
Actions in the past which are related with the present
I have lived in Santander since 2005
Actions in the past which go on in the present
Something has jst happened
I have lost my keys, I can’t find them
TIME EXPRESSIONS
Yesterday
In 2005
Last night
Last week
Last month
Last Monday ….
A week/two hours/some years AGO
When

13. Already Just Yet Never Ever How long…? For Since TIME EXPRESSIONS
PRESENT PERFECT SIMPLE
PAST SIMPLE
TIME EXPRESSIONS
Yesterday
In 2005
Last night
Last week
Last month
Last Monday ….
A week/two hours/some years AGO
When
TIME EXPRESSIONS
Already
Just
Yet
Never
Ever
How long…?
For
Since