Present perfect simple 1 From ： s (+) ( ) (?) I,You,We,They S + have+Vpp S + have+ not + Vpp Have +S+ Vpp ? He, She, It S +has + Vpp S +has +not +Vpp Has + S +Vpp ? 2 Use Situations that started in t[.]
Present perfect simple From ： s I,You,We,They (+) S + have+Vpp (-) S + have+ not + Vpp (?) Have +S+ Vpp ? He, She, It S +has + Vpp S +has +not +Vpp Has + S +Vpp ? Use : - Situations that started in the past and are still true -> Mrs Jenkins has been the head teacher for three years - Completed actions at a time in the past which is not mentioned -> I’ve already read that book - Completed actions where the important thing is the result now -> They’ve all done their homework - Actions started in the past and is related to the present -> Lan has learned English recently Signal or marked : - For , since … + khoảng / mốc thời gian - Just , already - yet , ever , never - it’s the first time Example : f