1. Hiện tại đơn: * Cấu trúc: (+) S + V/ V(s;es) + Object... (-) S do/ does not + V +... (?) Do/ Does + S + V ...

Ôn tập 12 thì trong tiếng Anh


1. Hiện tại đơn:


* Cấu trúc:

(+) S + V/ V(s;es) + Object...

(-) S do/ does not + V +...

(?) Do/ Does + S + V

* Cách dùng:

_ Hành động xảy ra ở hiện tại: i am here now

_ Thói quen ở hiện tại: i play soccer

_ Sự thật hiển nhiên;Chân lí ko thể phủ nhận: the sun rises in the east

* Trạng từ đi kèm:

always; usually; often; sometimes; occasionally; ever; seldom; rarely; every...


2. Hiện tại tiếp diễn: 


* Cấu trúc:

(+) S + is/am/are + Ving

(-) S + is/am/are not + Ving

(?) Is/Am/ Are + S + Ving

* Cách dùng:

_ Đang xảy ra tại 1 thời điểm xác định ở hiện tại 

_ Sắp xảy ra có dự định từ trước.

_ Không dùng với các động từ chi giác như: SEE; HEAR; LIKE; LOVE...

* Trạng từ đi kèm: 
At the moment; at this time; right now; now; ........


3. Hiện tại hoàn thành:


* Cấu trúc:

(+) S + have/has + PII

(-) S + have/has not + PII

(?) Have/ Has + S + PII

* Cách dùng:

_ Xảy ra trong qúa khứ, kết quả liên quan đến hiện tại.( Nhấn mạnh đến kết quả của hành động)

* Trạng từ: 
just; recently; lately; ever; never; already; yet; since; for; so far; until now; up to now; up to present..


4. Hiện tại hoàn thành tiếp diễn:


 * Cấu trúc: 

(+) S + have/has been + Ving 

(-) S + have/has been + Ving

(?) Have/Has + S + been + Ving

 * Cách dùng:

 _ Xảy ra trong quá khứ, kéo dài đến hiện tại và có thể tiếp tục xảy ra trong tương lai. ( Nhấn mạnh tính liên tục của hành động)

* Trạng từ đi kèm: 
just; recently; lately; ever; never; since; for….


5. Quá khứ đơn:


* Cấu trúc:

(+) S + Ved/ PI-cột 2 trong bảng Động từ bất quy tắc.

(-) S + didn’t + V 

(?) Did + S + V

* Cách dúng:

_ Xảy ra và chấm dứt hoán toàn trong quá khứ.

_ Nhiều hành động xảy ra liên tiếp trong quá khứ.

_ Trong câu điều kiện loại 2.

* Trạng tù đi kèm: 
Yesterday; the day before yesterday; ago; already; last; in + mốc thời gian trong quá khứ.


6. Quá khứ tiếp diễn:


* Cấu trúc:

(+) S + was/ were + Ving

(-) S + was / were not + Ving.

(?) Was/ Were + S + Ving.

* Cách dùng:

_ Các hành động xảy ra tại 1 thời điểm xác định trong quá khứ

_ Nhiều hành động xảy ra đồng thời trong quá khứ.

_ 1 hành động đang xảy ra 1 hành động khác xen vào: hành động đang xảy ra dùng QKTD; hành động xen vào dùng QKĐ.

* Từ nối đi kèm: 
While; when.


7. Quá khứ hoàn thành:


* Cấu trúc:

(+) S + had + PII

(-) S + had not + PII

(?) Had + S + PII

*Cách dùng:

_ Một hành động xảy ra trước 1 hành động khác trong QK ( hành động xảy ra trước dùng QKHT; hành động xảy ra sau dùng QKĐ)

_ Hành động xảy ra trước 1 thời điểm xác định trong quá khứ.

_ Trong câu điều kiện loại 3.

* Trạng từ đi kèm: 
before; after; when; while; as soon as; by(trước); already; never; ever; until...


8. Quá khứ hoàn thành tiếp diễn (ít dùng):


* Cấu trúc:

(+) S + had been + Ving

(-) S + hadn’t been + ving

(?) Had + S + been + Ving

* Cách dùng:

_ Chỉ hành động đã và đang diễn ra và có thể hoàn tất trước 1 hành động khác trong quá khứ ( nhấn mạnh đến tính liên tục của hành động)

* Trạng từ: 
before; after; when; while; as soon as; by(trước); already; ever; until…


9. Tương lai đơn:


* Cấu trúc: 

(+) S + will/ shall + V (will ngày nay có thể dùng với tất cả các 

(-) S + will/ shall not + V ngôi nhưng shall dùng với “ I” và “WE” )

(?)Will / Shall + S + V

* Cách dùng:

_ Sắp xảy ra trong tương lai không có dự định trước.

_ Câu yêu cầu; đề nghị; lời hứa; dự đoán cho tương lai.

_ Trong câu điều kiện loại 1.

* Trạng từ: 
tomorrow; the day after tomorrow; next; in + thời gian ở tương lai…


Tương lai gần:


* Cấu trúc:

(+) S + is/am/are + going to + V

(-) S + is/am/ are not + going to + V

(?)Is/Am/ Are + S + going to + V

* Cách dùng: 

_ Sắp xảy ra trong tương lai có dự định trước.

_ Chắc chắn sẽ xảy ra trong tương lai theo 1 tình huống cho trước.

* Trạng từ: 
tomorrow; the day after tomorrow; next; in+ thời gian ở tương lai…


10. Tương lai tiếp diễn:


* Cấu trúc:

(+) S + will / shall + be + Ving

(-) S + will / shall not + be + Ving

(?) Will / Shall + S + be + Ving

* Cách dùng:

_ Đang xảy ra tại thời điểm xác định trong tương lai.

_ Nhiều hành động xảy ra đồng thời trong tương lai.

* Trạng từ: 
các trạng từ như trong tương lai đơn; nhưng phải dựa vào từng hoàn cảnh cụ thể để chia thì.


11. Tương lai hoàn thành:


* Cấu trúc:

(+) S + will / shall + have + PII

(-) S will/ shall not + have + PII

(?) Will / Shall + S + have + PII

* Cách dùng:

_ Một hành động xảy ra trước 1 hành động khác trong tương lai.

_ Một hành động xảy ra trước 1 thời điểm xác định trong tương lai.

* Trạng từ: 
By the time; By + mốc thời gian trong quá khứ.


12.Tương lai hoàn thành tiếp diễn:


* Cấu trúc:

(+) S + will have been + Ving

(-) S + won’t have been + Ving

(?) (How long) + will + S + have been + Ving

*Cách dùng:

_ Kết hợp với mệnh đề thời gian ( by the time + thì hiện tại đơn )

_ Diễn tả hành động đã và đang xảy ra và có thể hoàn tất trước 1 hành động khác trong tương lai.

* Dấu hiệu nhận biết: 
By the time + mệnh đề thời gian ở thì hiện tại; by + ngày/ giờ.


LUYỆN TẬP
1. In all the world, there (be) __________ only 14 mountains that (reach) _________above 8,000 meters.

2. He sometimes (come) __________ to see his parents.

3. When I (come) __________, she (leave) __________for Dalat ten minutes ago.

4. My grandfather never (fly) __________ in an airplane, and he has no intention of ever doing so.

5. We just (decide) __________ that we (undertake) ____________ the job.

6. He told me that he (take) __________ a trip to California the following week.

7. I knew that this road (be) __________ too narrow.

8. Right now I (attend) __________ class. Yesterday at this time I (attend) __________class.

9. Tomorrow I’m going to leave for home. When I (arrive) __________at the airport, Mary (wait) __________ for me.

10. Margaret was born in 1950. By last year, she (live) __________on this earth for 55 years.

11. The traffic was very heavy. By the time I (get) __________to Mary’s party, everyone already (arrive) __________

12. I will graduate in June. I (see) __________ you in July. By the time I (see) __________ you, I (graduate) __________.

13. I (visit) __________ my uncle’s home regularly when I (be) __________ a child.

14. That book (be) __________ on the table for weeks. You (not read) __________ it yet?

15. David (wash) __________ his hands. He just (repair) __________ the TV set.

16. You (be) __________here before? Yes, I (spend) __________ my holidays here last year.

17. We never (meet) __________ him. We don’t know what he (look) __________ like.

18. The car (be) __________ ready for him by the time he (come) __________tomorrow.

19. On arriving at home I (find) __________that she just (leave) __________a few minutes before.

20. When we (arrive) __________ in London tonight, it probably (rain) __________.

21. It (rain) __________ hard. We can’t do anything until it (stop) __________

22. Last night we (watch) __________TV when the power (fail) __________.

23. That evening we (stay) __________up to talk about the town where he (live) __________for some years.

24. I (sit) __________down for a rest while the shoes (repair) __________.

25. Half way to the office Paul (turn) __________round and (go) __________back home because he (forget) __________to turn the gas off.

26. London (change) __________a lot since we first (come) __________ to live here.

27. While we (talk) __________on the phone the children (start) __________fighting and (break) __________a window

28. He used to talk to us for hours about all the interesting things he (do) __________ in his life.

29. You know she (stand) __________looking at that picture for the last twenty minutes.

30. I (spend) __________ a lot of time travelling since I (get) __________this new job.

31. When we (be) __________ at school we all (study) __________Latin.

32. When I (meet) __________ him, he (work) __________as a waiter for a year.

33. After he (finish) __________ breakfast he (sit) __________down to write some letters.

34. She (have) __________a hard life, but she’s always smiling.

35. I think Jim (be) __________ out of town.


1. When I last saw him, he _____ in London.

A. has lived     B. is living       C. was living   D. has been living

2. We _______ Dorothy since last Saturday.

A. don’t see    B. haven’t seen                       C. didn’t see   D. hadn’t seen

3. The train ______ half an hour ago.

A. has been leaving                 B. left              C. has left                    D. had left

4. Jack ______ the door.

A. has just painted                  B. paint           C. will have painted    D. painting

5. My sister ________ for you since yesterday.

A. is looking    B. was looking                        C. has been looking D. looked

6. I ______ Texas State University now.

A. am attending                      B. attend       

C. was attending                     D. attended

7. He has been selling motorbikes ________.

A. ten years ago                      B. since ten years        C. for ten years ago     D. for ten years

8. Christopher Columbus _______ American more than 500 years ago.

A. discovered     B. has discovered    C. had discovered       D. had been discovering

9. He fell down when he ______ towards the church.

A. run              B. runs             C. was running            D. had run

10. We _______ there when our father died.

A. still lived    B. lived still     C. was still lived         D. was still living

11. They ______ table tennis when their father comes back home.

A. will play     B. will be playing                    C. play             D. would play

12. By Christmas, I _______ for Mr. Smith for six years.

A. will have been working      B. will work C. have been working    D. will be working

13. I _______ in the room right now.

A. am being     B. was being   C. have been being      D. am

14. I ______ to New York three times this year.

A. have been   B. was             C. were                        D. had been

15. I’ll come and see you before I _______ for the States.

      A. leave           B. will leave    C. have left                 D. shall leave

16. The little girl asked what _______ to her friend.

      A. has happened                     B. happened  

      C. had happened                     D. would have been happened

17. John ______ a book when I saw him.

      A. is reading    B. read            C. was reading                 D. reading

18. He said he _______ return later.

      A. will             B. would         C. can              D. would be

19. Jack ________ the door.

      A. has just opened                  B. open          

      C. have opened                       D. opening

20. I have been waiting for you ______ .

A. since early morning            B. since 9 a.m   

C. for two hours                      D. All are correct

21. Almost everyone _______ for home by the time we arrived.

A. leave           B. left              C. leaves          D. had left

22. By the age of 25, he ______ two famous novels.

A. wrote          B. writes          C. has written  D. had written

23. When her husband was in the army, Mary ______ to him twice a week.

A. was reading                        B. wrote          C. was written D. had written

24. I couldn’t cut the grass because the lawn mower ______ a few days previously.

A. broke down                                                B. has been broken    

C. had broken down               D. breaks down

25. I have never played badminton before. This is the first time I _____ to play.

A. try               B. tried            C. have tried   D. am trying

26. Since _______, I have heard nothing from him.

A. he had left B. he left         C. he has left   D. he was left

27. After I _______ lunch, I looked for my bag.

A. had             B. had had      C. have has      D. have had

28. By the end of next year, George _______ English for two years.

A. will have learned                B. will learn   

C. has learned                                                 D. would learn

29. The man got out of the car, ________ round to the back and opened the book.

A. walking      B. walked        C. walks          D. walk

30. Henry _______ into the restaurant when the writer was having dinner.

A. was going   B. went           C. has gone     D. did go

31. He will take the dog out for a walk as soon as he ______ dinner.

A. finish          B. finishes       C. will finish   D. finishing

32. I will be glad if he _______ with us.

A. had gone    B. did go         C. went           D. goes

33 Ask her to come and see me when she _______ her work.

A. finish          B. has finished                        C. finished     D. finishing

34. Turn off the gas. Don’t you see that the kettle ________ ?

A. boil             B. boils            C. is boiling     D. boiled

35. Tom and Mary ______ for Vietnam tomorrow.

A. leave           B. are leaving  C. leaving        D. are left

36. He always ________ for a walk in the evening.

A. go               B. is going       C. goes            D. going

37. Her brother ______ in Canada at present.

A. working      B. works          C. is working   D. work

38. I ______ to the same barber since last year.

A. am going    B. have been going C. go        D. had gone

39. Her father ______ when she was a small girl.

A. dies             B. died            C. has died      D. had died

40. Last week, my professor promised that he ________ today.

A. would come                       B. will come    C. comes         D. coming


Exercise 1:

1. are - reach

2. comes

3. came - had left

4. has never flown

5. have just decided -would undertake

6. would take

7. was

8. am attending - was attending

9. arrive -will be waiting

10. had lived

11. got- had already arrived

12. will see - see - will have graduated

13. visited -was

14. has been - haven’t you read

15. is washing - has just repaired

16. Have you been - spent

17. have never met - looks

18. will have been- comes

19. found – had just left

20. arrive – will probably be raining

21. is raining - stops

22. were watching - failed

23. stayed – had lived

24. sat – were being repaired

25. turned – went – had forgotten

26. has changed - came

27. were talking – started - broke

28. had done

29. has been standing

30. have spent - got

31.vwere - studied

32. met – had been working

33. had finished - sat

34. has

35. has been


Exercise 2:

1. C     2. B     3. B     4. A     5. C     6. A     7. D     8. A     9. C     10. A   11. B   12. A   13. D  14. A   15. A   16. C   17. C   18. B   19. A   20. D   21. D   22. D   23. B   24. C   25. C   26. B   27. B   28. A   29. B   30. B   31. B   32. D   33. B   34. C   35. B   36. C   37. C   38. B   39. B   40. A

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