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 .

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.

=> ____________________________________________________________________.

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.

=> ____________________________________________________________________.

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.

=> ____________________________________________________________________.

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.

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.

-> _________________________________

C. Viết lại câu : (Thì quá khứ đơn >< hiện tại hoàn thành)

1. I have live here since last December .

àI have lived.....................................................................

2. We started doing volunteer work  10 years ago.

àWe.................................... .................

3.We started eating when it started to rain.

- We ..................................................

4. She has taught the children in this remote village for five months

-She started...............................................................................................

5. Lan started keeping a diary in 1997

 Lan ......................................................................................

6. We started learning English fìve years ago.

  We .......................................................................................................

7. He started  to live  in Đông Hà City when he was 8.

 He................................................................................................................