grammar-present perfect

1-Structure Have Ved/PIIQKPT 2-Usages a-have just Ved/PII -come back home ->came->come ->She has just come back home.. -start ->started ->The class has just started.. *He hasn’t visited

VIII-Grammar in use.

A-Present perfect

1-Structure Have Ved/PII(QKPT)

2-Usages

a-have just Ved/PII

-come back home ->came->come

->She has just come back home

-start ->started

->The class has just started

b-have already Ved/PII

-do homework.->did->done

->I have already done my homework

-clean the floor.->cleaned

-> She has already cleaned the floor

c-have never Ved/PII before

-meet …-.met->met

-> I have never met him before

-learn ->learned/learnt

->He has never learned French before

d-have ever Ved/PII

-eat ->ate->eaten

I have ever eaten with spoons

-work ->worked

->I have ever worked in HN

e-have ……Ved/PII…… for…

-teach->taught

->She has taught English for ten years

-live->lived

->He has lived in London for 5 years

f-have ……Ved/PII…… since…

-know ->knew ->known

->I have known him since 1990

-move ->moved

->I have moved to London since 2005

g-haven’t/hasn’t…Ved/PII yet

-buy ->bought

>He hasn’t bought his son a bike yet

-finish ->finished

->They haven’t finished their work yet

h-Have/Has…S…Ved/PII….yet?

->Have you told her about that yet?

-talk ->talked

->Have you talked to them yet?

3-Pre for or since

a-for

b-since

c-until now

d-so far=up to now

**for or since

a- a day

b- a day ago

c- last week/yesterday

d- seven o’clock

e- two years

f- ages/years

g- It is three days I last

h- 1990

i- last May

j- some days

k- few hours ago

l- a few hours

m- I was a boy

n- she left school

4-Questions

a-How long have S QKPT ?

for

*Note

1- How long he (learn) English?

2- How long it (take) you to get to school?

3- How long the road (be)?

4- How long they (teach) here?

5- How long you (live) in Hanoi?

6- How long your ruler (be)?

7- How long she (work) in London?

8- How long it (take) you to do your homework last night? 9- How long THD street (be) last year?

10 -How long they (play) football?

b-Since when ?

since

…since 1990

…since I was ten

*Note When

-When did you start learning English?

Since when have you learned English?

*How long ago = When ?

5-have been to or have gone to

*been to

*gone to

a- He is in bed He has to Hanoi

b- He is out He has to the market

c- I have bought a lot of vegetables I have to the supermarket d- She isn’t at home now She has to school

e-I have ever to London

f- She is tired She has to China

g-I think she is now in class She has to the principal’s room h-Has your son ever to Paris?

6-Similar one

a- have not for KTG

->It is KTG since S last

->S last KTG ago

->The last time S was KTG ago

*He hasn’t visited HCM city for a year

->It is a year since he last visited HCM city

->He last visited HCM city a year ago

->The last time he visited HCM city was a year ago

*They haven’t seen her for two weeks

->It is two weeks since they last saw her

->They last saw her two weeks ago

->the last time they saw her was two weeks ago

*I haven’t been to Hanoi for some months

->it is some months since I last went to HN

->I last went to HN some months ago

-> The last time I went to HN was some months ago

b- never before

->S have never…… before

->Never have S…… before

->It is the first time S have

*I have never been to London before

-Never have I been to LD before

-It is the first time I have been to LD

*She has never talked to Mr Ba before

->Never has she …

->It is the first time she has talked to Mr Ba

*They have never drunk wine before

->Never have they…

-.It is the first time they have drunk wine

c-S started Ving

= S have been Ving

( KTG ago ->for KTG

since ->in )

*He started teaching Math a month ago

-He has been teaching Math for a month

*She started working in LD in 1998

->She has been working in LD since 1998

*They started living in Vietnam a year ago ->They have been living in VN for a year

*I started studying English ten years ago ->I have been studying E for ten years d- have already P2/ved

= have finished Ving

I have already done my homework

->I have finished doing my homework

*We have already studied the first lesson ->We have finished studying the first lesson

*She has already cleaned the floor

-She has finished cleaning the floor

*He has already painted the wall

->He has finished painting the wall