EX15. Chuyển các câu sau từ thì hiện tại hoàn thành sang thì quá khứ đơn sao cho nghĩa của câu không thay đổi.

4. I haven’t mer my family since last Christmas.

=> ____________________________________________________________________.

5. How long have you lived here?

=> ____________________________________________________________________.

6. The volunteers have provided free food and fresh water to homeless people since yesterday.

=> ____________________________________________________________________.

7. The doctor has quitted his job in the local hospital and moved to the central hospital for 2 days.

=> ____________________________________________________________________.

8. The children haven’t had a long vacation since last year.

=> ____________________________________________________________________.

9. They haven’t visited their parents for 3 months.

=> ____________________________________________________________________.

10. It has been 2 years since we broke up.

=> ____________________________________________________________________.

EX14. Chuyển các câu sau từ thì quá khứ đơn sang thì hiện tại hoàn thành sao cho nghĩa của câu không thay đổi.

1. The last time I played the violin was 2 years ago.

=> ____________________________________________________________________.

2. The last time the team won the prize was a long time ago.

=> ____________________________________________________________________.

3. She last did charity work 2 years ago.

=> ____________________________________________________________________.

4. The last time I wrote a letter was 5 years ago.

=> ____________________________________________________________________.

5. My father stopped smoking in 2014.

=> ____________________________________________________________________.

6. I last donated my blood 7 months ago.

=> ____________________________________________________________________.

7. When did you start doing charitable work?

=> ____________________________________________________________________.

8. The last time she involved in community service was 2 months ago.

=> ____________________________________________________________________.

9. She said: “I began working as an activist when I was 20 years old.”

=> ____________________________________________________________________.

10. My best friend gave up eating fast food last year.

=> ____________________________________________________________________.

EX14. Chuyển các câu sau từ thì quá khứ đơn sang thì hiện tại hoàn thành sao cho nghĩa của câu không thay đổi.

1. The last time I played the violin was 2 years ago.

=> ____________________________________________________________________.

2. The last time the team won the prize was a long time ago.

=> ____________________________________________________________________.

3. She last did charity work 2 years ago.

=> ____________________________________________________________________.

4. The last time I wrote a letter was 5 years ago.

=> ____________________________________________________________________.

5. My father stopped smoking in 2014.

=> ____________________________________________________________________.

6. I last donated my blood 7 months ago.

=> ____________________________________________________________________.

7. When did you start doing charitable work?

=> ____________________________________________________________________.

8. The last time she involved in community service was 2 months ago.

=> ____________________________________________________________________.

9. She said: “I began working as an activist when I was 20 years old.”

=> ____________________________________________________________________.

10. My best friend gave up eating fast food last year.

=> ____________________________________________________________________.

. Chuyển các câu sau từ thì hiện tại hoàn thành sang thì quá khứ đơn sao cho nghĩa của câu không thay đổi.

1. We have learned English for 10 years.

=> ____________________________________________________________________.

2. It has been a long time since we last met.

=> ____________________________________________________________________.

3. Ms. Ann hasn’t taken part in any voluntary programs for 4 years.

=> ____________________________________________________________________.

4. I haven’t mer my family since last Christmas.

=> ____________________________________________________________________.

5. How long have you lived here?

=> ____________________________________________________________________.

6. The volunteers have provided free food and fresh water to homeless people since yesterday.

=> ____________________________________________________________________.

7. The doctor has quitted his job in the local hospital and moved to the central hospital for 2 days.

=> ____________________________________________________________________.

8. The children haven’t had a long vacation since last year.

=> ____________________________________________________________________.

9. They haven’t visited their parents for 3 months.

=> ____________________________________________________________________.

10. It has been 2 years since we broke up.

=> ____________________________________________________________________.

Chuyển các câu sau từ thì quá khứ đơn sang thì hiện tại hoàn thành sao cho nghĩa của câu không thay đổi

1. The last time I played the violin was 2 years ago.

2. The last time the team won the prize was a long time ago.

3. She last did charity work 2 years ago.

4. The last time I wrote a letter was 5 years ago.

5. My father stopped smoking in 2014.

6. I last donated my blood 7 months ago.

7. When did you start doing charitable work?

8. The last time she involved in community service was 2 months ago.

9. She said: " I began working á an activist when I was 20 years old. "

10. My best friend gave up eating fast food last year.

Chuyển các câu sau từ thì hiện tại hoàn thành sang thì quá khứ đơn .

1. We have learned English for 10 years 

2. It has been a long time since we last meet 

3. Ms.Ann hasn't taken part in any voluntary programs for 4 years 

4. I haven't met my family since last Christmast

5. How long have you lived here ?

6. The volunteers have provided free food and fresh water to homeless people since yesterday

7. The doctor has quitted his job in local hospital and moved to central hospital for 2 days 

8.The children haven't had along vacation since last year 

9. They haven't visited their parents for 3 months 

10. It has been 2 years since we broke up .

Ai chỉ em với ạ

VI/ Viết lại câu từ quá khứ đơn sang hiện tại hoàn thành không làm thay đổi nghĩa.

1/ The last time I cooked was 3 years ago.

-> _________________________________

2/ When did you bought that bag?

-> _________________________________

3/ I last saw him 2 days ago.

-> _________________________________

4/ I started writing blog 2 months ago

-> _________________________________

5/ She began living in Danang when she was a child.

-> _________________________________

6/ It is 5 years since I last visit my grandparents.

-> _________________________________

7/ When did you start loving him?

-> _________________________________

8/ The last time I went to bar was 6 years ago.

-> _________________________________

9/ It’s years since she wrote to me.

-> _________________________________

10/ I last took a bath 2 days ago.

-> _________________________________

chuyển các câu sau từ thì quá khứ đơn thành thì hiện tại hoàn thành sao cho nghĩa không chuyển:

1. this last time she came back to her hometown was 4 years ago.

2.he started working as a bank clerk 3 months ago.

3. i last had my hair cut in november.

4. the last time we called each other was 5 months ago.

5. when did you have it?

CÁC BẠN GIÚP MÌNH NHA

TẠI MÌNH ĐANG CẦN GẤP ĐỂ LÁT NỮA MÌNH ĐI HỌC

MÌNH CẢM ƠN NHIỀU

A. Mối quan hệ giữa “ago-since-for” và thì quá khứ đơn và thì hiện tại hoàn thành.

1. We haven’t been to a concert for over a year.

The last time………………………………….......................................

2. Your birthday party was the last time I really enjoyed myself.

I………………………………………………………………..................

3. It’s nearly 20 years since my father saw his brother.

My father……………………………………………….........................

4. Tom went to Scotland last Friday and is still there.

Tom has……………………………………………............................

5. When did you last ride a bike?

How long is it………………………………………..........................?

6. The last time I went swimming was when I was in France.

I haven’t……………………………………………….......……........

7. You haven’t tided up this room for weeks.

It’s………………………………………….....................................

8. He was last in touch with me three weeks ago.

He hasn’t……………………………………....….........................

9. Mr John hasn’t visited France since 1990.

Mr John last………………………………………........................

10. It last rained three weeks ago.

It’s…………………………….....................................................

11. I haven’t eaten this kind of food before.

This is the first……………………………….............................

B. Mệnh đề “wish”.

12. What a pity you failed your driving test!

I wish………………………………………...............................

13. It’s a pity that you’re going away so soon.

I wish…………………………………………...........................

14. I'm sorry I didn't phone him yesterday.

I wish.....................................................................................

C. Mệnh đề so sánh.

15. She knows a lot more about it than I do.

I don't know..........................................................................

16. Jane is a better cook than Betty.

Betty can't.............................................................................

17. Tom is younger than he looks.

Tom isn't..............................................................................

18. I didn't spend as much money as my friend did.

My friend.............................................................................

19. He doesn't know them as well as I do.

I know.................................................................................

20. It's still cold but it was colder yesterday.

It's isn't...............................................................................

D. Mệnh đề chỉ nguyên nhân và kết quả.

21. The children couldn't go swimming because the sea was very rough.

The sea was too................................................................

22. We didn't have enough money,so we didn't go on holiday.

If we...................................................................................

23. We got lost because we didn't have a map.

If we..................................................................................

24. The bridge was so low that the bus couldn't go under it.

It was...............................................................................

25. It was so late that nothing could be done.

It was too........................................................................

26. He couldn't afford to buy a car.

The car..........................................................................

27. That restaurant is so dirty that noone wants to eat there.

It is such.......................................................................

28. The tast was too difficult for the pupils to do.

The test........................................................................

29. Phone now or you will be late.

You will........................................................................

E. Một số mẫu câu khác.

30. I advise you to put your money in a bank.

You'd .........................................................................

31. Why don't you meet to discuss the price?

I suggest....................................................................

32. I would prefer you to deliver the package on Monday.

I'd rather....................................................................