THÌ HIỆN TẠI ĐƠN
Định nghĩa
Thì hiện tại đơn diễn tả hành động diễn ra ở hiện tại, thói quen, trạng thái
Cách dùng
Permanent or long-lasting situations
Where do you work?
The store opens at 9 o'clock.
She lives in New York.
Thói quen thường xuyên và hàng ngày
I usually get up at 7 o'clock.
She doesn't often go to the cinema.
When do they usually have lunch?
Sự thật hiển nhiên
The Earth revolves around the Sun.
What does 'strange' mean?
Water doesn't boil at 20 degrees.
Cảm giác
I love walking around late at night during the summer.
She hates flying!
What do you like? I don't want to live in Texas.
Ý kiến và tình trạng
He doesn't agree with you.
I think he is a wonderful student.
What do you consider your best accomplishment?
Thời gian biểu,lịch trình
The plane leaves at 4 p.m.
When do courses begin this semester?
The train doesn't arrive until 10.35.

Các từ, cụm từ đi kèm:
usually, always, often, sometimes, on Saturdays, at weekends (on

We're having leftovers this evening.
What are you doing tomorrow afternoon?
She isn't coming on Friday.
Các từ, cụm từ đi kèm:
at the moment, now, today, this week, this month, tomorrow, next week
(for future arrangements ), currently
Cấu trúc
Khẳng định
Thêm "be" + verb + -ing.
I'm (I am) -> working today.
You're (You are) -> working today.
He's (He is) -> working today.
She's (She is) -> working today.
It's (It is) -> working today.
We're (We are) -> working today.
You're (You are) -> working today.
They're (They are) -> working today.
Phủ định
Thêm "be" + not + verb + -ing.
I'm not (I am not) -> coming this evening.
You aren't (You are not) -> coming this evening.
He isn't (He is not) -> coming this evening.
She isn't (She is not) -> coming this evening.
It isn't (It is not) -> coming this evening.
We aren't (We are not) -> coming this evening.
You aren't (You are not) -> coming this evening.
They aren't (They are not) -> coming this evening.
Nghi vấn
Từ để hỏi + 'be' + subject + verb + -ing ?
What -> are you -> doing this afternoon?

(irregular verb)

Thêm trợ động từ 'did' not (didn't) vào động từ để tạo dạng phủ định
I
You
He
She
It
We
You
They
didn't go to New York
last week.

Dùng trợ động từ 'did' + chủ ngữ + động từ nguyên thể .
When Did
I
You
He
She
It
We
You
They
leave
yesterday?
 he, she, it -> live in this city?
QUÁ KHỨ TIẾP DIỄN
Định nghĩa
1) Thì quá khứ tiếp diễn được dùng để diễn tả hành động đang xảy ra tại

wasn't, They wasn't -> working when he came into the room.
Nghi vấn
Từ để hỏi + be + chủ ngữ + verb + -ing?
What -> were you, they -> doing at seven o'clock?
What -> was I, he, she -> doing at seven o'clock?