TENSE REVISION

Cấu trúc của thì hiện tại tiếp diễn là .....

• (+) S + V1
  (-) S + don't/ doesn't + Vo
  (?) Do/ Does + S + Vo?

• (+) S + am/ is/ are + V-ing
  (-) S + am/ is/ are + not + V-ing
  (?) Am/ Is/ Are + S + V-ing?

• (+) S + have/ has + V3
  (-) S + haven't/ hasn't + V3
  (?) Have/ Has + S + V3?

• (+) S + V2
  (-) S + didn't + Vo
  (?) Did + S + Vo?

Cấu trúc của thì hiện tại đơn là .....

• (+) S + V1
  (-) S + don't/ doesn't + Vo
  (?) Do/ Does + S + Vo?

• (+) S + am/ is/ are + V-ing
  (-) S + am/ is/ are + not + V-ing
  (?) Am/ Is/ Are + S + V-ing?

• (+) S + have/ has + V3
  (-) S + haven't/ hasn't + V3
  (?) Have/ Has + S + V3?

• (+) S + V2
  (-) S + didn't + Vo
  (?) Did + S + Vo?

Cấu trúc của thì quá khứ đơn là .....

• (+) S + V1
  (-) S + don't/ doesn't + Vo
  (?) Do/ Does + S + Vo?

• (+) S + am/ is/ are + V-ing
  (-) S + am/ is/ are + not + V-ing
  (?) Am/ Is/ Are + S + V-ing?

• (+) S + have/ has + V3
  (-) S + haven't/ hasn't + V3
  (?) Have/ Has + S + V3?

• (+) S + V2
  (-) S + didn't + Vo
  (?) Did + S + Vo?

Cấu trúc của thì quá khứ tiếp diễn là .....

• (+) S + V1
  (-) S + don't/ doesn't + Vo
  (?) Do/ Does + S + Vo?

• (+) S + am/ is/ are + V-ing
  (-) S + am/ is/ are + not + V-ing
  (?) Am/ Is/ Are + S + V-ing?

• (+) S + was/were + V-ing
  (-) S + wasn't/ weren't + V-ing
  (?) Was/ Were + S + V-ing?

• (+) S + V2
  (-) S + didn't + Vo
  (?) Did + S + Vo?

Cấu trúc của thì hiện tại tiếp diễn là .....

• (+) S + V1
  (-) S + don't/ doesn't + Vo
  (?) Do/ Does + S + Vo?

• (+) S + am/ is/ are + V-ing
  (-) S + am/ is/ are + not + V-ing
  (?) Am/ Is/ Are + S + V-ing?

• (+) S + was/were + V-ing
  (-) S + wasn't/ weren't + V-ing
  (?) Was/ Were + S + V-ing?

• (+) S + V2
  (-) S + didn't + Vo
  (?) Did + S + Vo?

Cấu trúc của thì hiện tại hoàn thành là .....

• (+) S + V1
  (-) S + don't/ doesn't + Vo
  (?) Do/ Does + S + Vo?

• (+) S + have/ has + V3
  (-) S + haven't/ hasn't + V3
  (?) Have/ Has + S + V3?

• (+) S + had + V3
  (-) S + hadn't + V3
  (?) Had + S + V3?

• (+) S + V2
  (-) S + didn't + Vo
  (?) Did + S + Vo?

Cấu trúc của thì quá khứ hoàn thành là .....

• (+) S + V1
  (-) S + don't/ doesn't + Vo
  (?) Do/ Does + S + Vo?

• (+) S + have/ has + V3
  (-) S + haven't/ hasn't + V3
  (?) Have/ Has + S + V3?

• (+) S + had + V3
  (-) S + hadn't + V3
  (?) Had + S + V3?

• (+) S + V2
  (-) S + didn't + Vo
  (?) Did + S + Vo?

Cấu trúc của thì tương lai đơn là .....

• (+) S + V1
  (-) S + don't/ doesn't + Vo
  (?) Do/ Does + S + Vo?

• (+) S + will + be + V.ing
  (-) S + will not/ won't + be + V-ing
  (?) Will + S + be + V-ing?

• (+) S + will + Vo
  (-) S + will not/ won't + Vo
  (?) Will + S + Vo?

• (+) S + V2
  (-) S + didn't + Vo
  (?) Did + S + Vo?

Dấu hiệu nhận biết của thì hiện tại đơn là ............

• - at the moment; at present; at this time; right now; now; immediately...
  - Look!, Listen! Be quiet!, Be careful!, Don't make noise! Keep silent!, ...

• - always, usually, often, sometime, rarely, seldom, never
  - every (every day/ morning/ aftenoon/ ....)
  - once/ twice/ three times/ four times ...... a day/ week/ month/ year

• - just; recently; lately; ever; never; already; yet; since; for; so far; until now; up to now; up to present...

• - yesterday
  - 3 years ago; 4 days ago
  - last Tuesday/ week/ month/ year;
  - in + mốc thời gian trong quá khứ

Dấu hiệu nhận biết của thì hiện tại tiếp diễn là ............

• - at the moment; at present; at this time; right now; now; immediately...
  - Look!, Listen! Be quiet!, Be careful!, Don't make noise! Keep silent!, ...

• - always, usually, often, sometime, rarely, seldom, never
  - every (every day/ morning/ aftenoon/ ....)
  - once/ twice/ three times/ four times ...... a day/ week/ month/ year

• - just; recently; lately; ever; never; already; yet; since; for; so far; until now; up to now; up to present...

• - yesterday
  - 3 years ago; 4 days ago
  - last Tuesday/ week/ month/ year;
  - in + mốc thời gian trong quá khứ