CHUYỂN ĐỔI TỪ HIỆN TẠI HOÀN THÀNH SANG QUÁ KHỨ ĐƠN ( VÀ NGƯỢC LẠI )
It is a long time since we last met. => Ưe have not .............................................................
It is a long time since we last met.
=> We have not met for a long time.
It is a long time since we last met.
\(\Rightarrow\)We have not met for a long time
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 .
1. We started learning English 10 years ago
2. We last met a long time ago
3. Ms Ann took part in any voluntary programs 4 years ago
4. The last time I met my family was last Christmas
5. When did you start living here ?
6. The volunteers provided free food and fresh water to homeless people yesterday
7. The doctor quitted his job in the local hospital and move to the central hospital 2 days ago
8. The last time the children had a long vacation was last year
9. The last time they visited their parents was 3 months ago
10. We broke up 2 years ago
. 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 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.
=> _____________________ We started learning English 10 years ago. _______________________________________________.
2. It has been a long time since we last met.
=> ____________________ The last time we met was a long time ago.________________________________________________.
3. Ms. Ann hasn’t taken part in any voluntary programs for 4 years.
=> ___________________ The last time Mr.s Ann took part in many voluntary programs was 4 years ago._________________________________________________.
4. I haven’t mer my family since last Christmas.
=> __________________________ The last time I met my family was (the) last Christmas.__________________________________________.
5. How long have you lived here?
=> _______________________ When did you start living here ?_____________________________________________.
6. The volunteers have provided free food and fresh water to homeless people since yesterday.
=> ___________________ The volunteers provided free food and fresh water to homeless people yesterday. _________________________________________________.
7. The doctor has quitted his job in the local hospital and moved to the central hospital for 2 days.
=> _____________________ The doctor quitted his job in the local hospital and moved to the central hospital 2 days ago. _______________________________________________.
8. The children haven’t had a long vacation since last year.
=> ___________________________ The last time the children had a long vacation was last year. _________________________________________.
9. They haven’t visited their parents for 3 months.
=> _____________________ The last time they visited their parents was 3 months ago._______________________________________________.
10. It has been 2 years since we broke up.
=> ___________________ We broke up 2 years ago. _________________________________________________.
1. We have learned English for 10 years.
=> _____________________ We started learning English 10 years ago. _______________________________________________.
2. It has been a long time since we last met.
=> ____________________ The last time we met was a long time ago.________________________________________________.
3. Ms. Ann hasn’t taken part in any voluntary programs for 4 years.
=> ___________________ The last time Mr.s Ann took part in many voluntary programs was 4 years ago._________________________________________________.
4. I haven’t mer my family since last Christmas.
=> __________________________ The last time I met my family was (the) last Christmas.__________________________________________.
5. How long have you lived here?
=> _______________________ When did you start living here ?_____________________________________________.
6. The volunteers have provided free food and fresh water to homeless people since yesterday.
=> ___________________ The volunteers provided free food and fresh water to homeless people yesterday. _________________________________________________.
7. The doctor has quitted his job in the local hospital and moved to the central hospital for 2 days.
=> _____________________ The doctor quitted his job in the local hospital and moved to the central hospital 2 days ago. _______________________________________________.
8. The children haven’t had a long vacation since last year.
=> ___________________________ The last time the children had a long vacation was last year. _________________________________________.
9. They haven’t visited their parents for 3 months.
=> _____________________ The last time they visited their parents was 3 months ago._______________________________________________.
10. It has been 2 years since we broke up.
=> ___________________ We broke up 2 years 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
1. She has not came back to her hometown for 4 years.
2. He has worked as a bank clerk for 3 months.
3. I has just cut my hair since november.
4. We have not called each other for 5 month.
5. When have you had it?
\(:>>\)
Chuyển đổi từ hiện tại hoàn thành sang quá khứ đơn ( và ngược lại )
1. She started driving 1 month ago.
=> She has . . . . . . . . . . . . . . . . . . . . . . . .
2. We began eating when it started to rain.
=> We have . . . . . . . . . . . . . . . . . . . . . . . . . .
3. I last had my hair cut when I left her.
=> I haven't . . . . . . . . . .. . . . .. . . .. .
4. The last time she kissed me was 5 months ago.
=> She hasn't . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5. It is a long time since we last met.
=> We haven't . . . . . . . . . . . . . . . . . .
1. She started driving 1 month ago.
=> She has DROVE FOR 1 MONTH.
2. We began eating when it started to rain.
=> We have EATEN SINCE IT STARTED TO RAIN.
3. I last had my hair cut when I left her.
=> I haven't CUT MY HAIR SINCE I LEFT HER.
4. The last time she kissed me was 5 months ago.
=> She hasn't KISSED ME FOR 5 MONTHS.
5. It is a long time since we last met.
=> We haven't MET FOR A LONG TIME.
1. She has driven for 1 month.
2. We have eaten since it started to rain.
3. I haven't had my hair cut since I lelf her,
4. She hasn't kissed we for 5 months.
5. We haven't met for a long time
Chuyển đổi từ hiện tại hoàn thành sang quá khứ đơn
We began eating when it started to rain.
=>We have................................................
Cố gắng giúp mik nha!!
We have eaten since it started to rain
1) This is the first time he went abroad.
=> He hasn't.................................................................................................
2) She started driving 1 month ago.
=> She has....................................................................................................
3) We began eating when it started to rain.
=> We have...................................................................................................
4) I last had my hair cut when I left her.
=> I haven't....................................................................................................
5) The last time she kissed me was 5 months ago.
=> She hasn't.................................................................................................
6) It is a long time since we last met.
=> We haven't................................................................................................
7) When did you have it ?
=> How long .................................................................................................?
8) This is the first time I had such a delicious meal .
=> I haven't..................................................................................................
9) I haven't seen him for 8 days.
=> The last ..................................................................................................
10) I haven't taken a bath since Monday.
=> It is .........................................................................................................
Chuyển đổi từ hiện tại hoàn thành sang quá khứ đơn
1) This is the first time he went abroad.
=> He hasn't gone abroad before
2) She started driving 1 month ago.
=> She has drived for 1 month
3) We began eating when it started to rain.
=> We have eaten since it started to rain.
4) I last had my hair cut when I left her.
=> I haven't had my hair cut since I left her.
5) The last time she kissed me was 5 months ago.
=> She hasn't kissed me for 5 months
6) It is a long time since we last met.
=> We haven't met since a long time .
7) When did you have it ?
=> How long have you had it ?
8) This is the first time I had such a delicious meal .
=> I haven't had such a delicious meal before
9) I haven't seen him for 8 days.
=> The last I saw him was 8 days ago
10) I haven't taken a bath since Monday.
=> It is
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.
=> ____________________________________________________________________.
Thì hiện tại hoàn thành là câu phủ định thì có công thức:
S + haven’t/ hasn’t + VpII
Mình lại thấy có câu:
We haven’t met each other for a long time. (Chúng tôi không gặp nhau trong một thời gian dài rồi.)
Tại sao met lại không chuyển về quá khứ . Các bạn có cấu trúc gì không?
Làm ơn giúp mình, đặc biệt mình mới học qua về kiến thức này nên không nắm rõ lắm, bạn nào có bài giảng gì giúp mình không rợ?
Bởi vì ta thấy như sau
meet -> met ( quá khứ đơn) -> met ( quá khứ phân từ)
vì vậy mà khi nào thầy (cô) nói vpll ở thì hiện tại hoàn thành có nghĩa là chia ở quá khứ phân từ nên câu trên là đúng rồi đó
mình nghĩ vậy thôi
met là quá khứ phân từ nhé đừng nhầm với met ở quá khứ đơn