Ta có công thức hiện tại hoàn thành

He/ She/ It/ Danh từ số ít / Danh từ không đếm được + has + V3

I/ We/ You/ They/ Danh từ số nhiều + have + V3

Phủ định

He/ She/ It/ Danh từ số ít / Danh từ không đếm được + has + not + V3

I/ We/ You/ They/ Danh từ số nhiều + have + not + V3

Nghi vấn

Question: Have/ has + S + V3?

Answer: Yes, S + have/has + V3.

No, S + haven’t/hasn’t + V3.

Thì hiện tại hoàn thành có các dấu hiệu nhận biết như sau:

Just = Recently =  Lately: gần đây, vừa mới

Already:rồi

Before:trước đây

Ever:đã từng

Never:chưa từng, không bao giờ

For + quãng thời gian:trong khoảng (for a year, for a long time, …)

Since + mốc thời gian:từ khi (since 1992, since June,...)

Yet:chưa (dùng trong câu phủ định và câu hỏi)

So far = Until now = Up to now = Up to the present:cho đến bây giờ

I have just decided to start working next week.

He has been at his computer for seven hours.

She hasn’t had any fun a long time.

My father hasn’t played any sport since last year.

I’d better have a shower. I haven’t had one since Thursday.

I don’t live with my family now and we haven’t seen each other for five years.

I have just realized that there are only four weeks to the end of term.

The train drivers has gone on strike and they stopped working at twelve o’clock.

How long have you know each other?

.Have you taken many photographs?

Has she eaten at the Royal Hotel yet?

He has lived here all his life..

Is this the second time he has lost his job?

How many bottles has the milkman left ?

Chia các động từ trong ngoặc ở thì Hiện tại hoàn thành

Forms : 

+) S + have/ has + Vpp

-) S + haven't/ hasn't + Vpp

?) Have / Has + s + Vpp ? 

    Yes, S + have/has

    No, S + haven't / hasn't

14. I have just decided to start working next week.

15. He has been at his computer for seven hours.

16. She hasn't had any fun in a long time.

17. My father hasn't played any sport since last year.

18. I’d better have a shower. I haven't had one since Thursday.

19. I don’t live with my family now and we haven't seen each other for five years.

20. I  have just realized that there are only four weeks to the end of term.

21. The train drivers have gone on strike and they stopped working at twelve o’clock.

22. How long have you known each other?

23. Have you taken many photographs?

24. Has she eaten at the Royal Hotel yet?

25. He has lived here all his life.

26. Is this the second time he has lost his job?

27. How many bottles have the milkman left? He has left six.

28. I have bought a new carpet. Come and look at it.

29. She has written three poems about her fatherland.

30. We have finished three English courses.