1.(+) S+ am/is/are+V-ing

(-) S+ am/is/are not + V-ing

(?) Am/is/are +S + V-ing

Yes, S+ am/is/are

No, S+ am/is/are+ not

2.(+) S+Vo,Vs/es

(-) S+ don't/doesn't + Vo

(?) Do/does + S+ Vo

3. Thì hiện tại tiếp diễn

-Diễn tả hoạt động đang xảy ra

Thì hiện tại đơn

-Diễn tả hoạt đọng thường xuyên xảy ra hoặc lặp đi lặp lại nhiều lần

khẳng định

1. I went to school yesterday

2. He lost his key two years ago

3. She bought him a gift on his birthday last year

4. I d him last year

5. He left school last month

6. He answered all the questions yesterday

7. He went to library last Sunday

8. He slept late last night

9 I did homework five days ago

10. I visited my grandfather last Saturday

10 câu phủ định

1. I didn't go to library yesterday

2. He didn't go to school yesterday

3. She didn't go to Paris last month

4. I didn't buy a car last year

5. My children didn't do their homework two years ago

6. She didn't go to her best friend party last night

7. He didn't answer my question yesterday morning

8. I didn't go to work yesterday

9. My son didn't go to the cinema last Sunday

10. I didn't him

mệt wa

còn phần yesno thì làm theo công thức

Did + chủ ngữ(i, you, we, they, he, she, it) + v giữ nguyên + O(phần sau) nha

cho mk

ak nếu bạn kết bạn mk chỉ riêng cho

1. There will be a beautiful place. 

There will not be a beautiful place.

Will be a beautiful place?

2. There will have a lot of pupils.

There will not have a lot of pupils.

Will have a lot of pupils?

??
 

1) Khẳng định:

- There are a lot of flowers in the garden.

2) Phủ định:

- There aren't a lot of trees at the street.

3) Nghi vấn: 

- Are there any books on the table in your room?

3 câu thì hiện tại đơn:            (+) she watches TV everyday.

                                                  (-)she doesn't watch TV everyday.

                                                  (?) Does she watch TV everyday.

3 câu thì hiện tại tiếp diễn:         (+) she is listening to music at the moment.

                                                      (-) she isn't listening to music at the moment.

                                                      (?) is she listening to music at the moment?

HTD : simple present tense : 

+ ) I do my homework 

+) t don't do my homework 

+) Do you play sports ? 

HTTD : present contionous tense : 

+) He is play football 

+) He isn't playing football

+) Are they playing soccer? 

HTĐ:

+She rarely plays sports in her free time.

-He doesn't have many books in his school bag.

?Does he a singer?

HTTD:

+He is writting his new song now.

-She isn't cooking at the moment.

?Is she coming to our party?

Câu khẳng định:

I am a teacher.

He is my friend.

They are our classmates.

---------

Câu phủ định:

I am not a teacher.

He is not my friend.

They are not our classmates.

Câu khẳng định :

- He is from America.

- I am a model.

- This is my compass.

Câu phủ định :

-He isn't from America.

- I am not a model.

- This is not a compass.