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1/Samel has kept a diary since 1997
2/We have learnt english for 5 years
3/I have lived in HCM city since I was 8
4/She started teaching the children in this remote village 5 months ago
5/She last wrote 5 years ago
6/The last time he wrote was April
7/They haven't talked for 2 months
8/They haven't seen her elder sister since 1999
9/It is years since she last wrote to me
10/It's ten years since Robert and Catherine married
1. I have never seen a dirtier-looking dog.
ð This is __the first time I have seen such a dirty-looking dog.______________
2. Mary rang hours and hours ago.
ð It it hours __and hours since Mary rang_____
3. It is ages since Alan visited his parents.
ð Alan _has not visited his parents for ages________
4. John has not had his hair cut for over six months.
ð It is _six months since John had his hair cut____
5. I have never read such a romantic story.
ð This is the most __romantic story I have ever read_____
6. They had never had such a cold winter.
ð It was the __coldest winter they have ever had______
7. You will never meet anyone more dangerous than Mrs Jones.
ð Mr. Jones is the most __dangerous person you will meet____
8. Man has never had such efficient servants as computer.
ð Computer is the most ___efficient servant that man has ever had___
9. I haven't played football since 2000.
ð The last time __I played football was in 2000____
10. I haven't been to HCM city for 2 years.
It is 2 years since I was to HCMC
here last December .
have done volunteer work for 10 years
have eaten sice it stared to rain
teaching the children in this remote village was five months ago.
has kept a diary since 1997
have learnt English for fìve years
has lived in Đông Hà City since he was 8.
1. I have lived here since last December .
I moved here last December..........
2. We started doing volunteer work 10 years ago.
àWe....have done volunteer work for 10 years....
3.We started eating when it started to rain
- We .....have eaten since it started to rain.......
4. She has taught the children in this remote village for five months
-She started.........teaching the children in this remote village 5 months ago...............
5. Lan started keeping a diary in 1997
Lan ..has kept a diary since 1997.........
6. We started learning English fìve years ago.
We .....have learnt English for 5 years..........
7. He started to live in Đông Hà City when he was 8.
He......has lived in Đông Hà City since he was 8........
1)Samuel started keeping á diary in 1997.
—>Samuel has ...kept a diary since 1997........
2) she has taught the children in this school for 5 months.
—> She started ..teaching the children in this school five months ago.
3) he hasn’t writen to me since April
—> The last time ..he wrote to me was 8 months ago..
4)she hasn’t had a swim for 5 year
—> she last ...hadn't had a swim 5 years ago.....
5) they last talked to each other 2 months ago
—> they haven’t ...talked to each other for 2 months...
6) the last time she saw her elder sister was in 1999
—> she hasn’t ..seen her elder sister since 1999...
Bài 4: Bài tập chuyển đổi thì hiện tại hoàn thành sang quá khứ đơn
1. She has written to me since March.
-> The last time …she wrote to me was in March
2. Mrs.Linh has taught the children in that remote village for two years
-> Mrs.Linh started …teaching the children in that remote village two years ago
3. Nhi and Bin have been married for seven years.
-> It’s seven years …since Nhi and Bin were married
4. He hasn’t written to me for years.
-> It’s years …since he last wrote to me
5. He hasn’t had a swim for four years.
-> He last …had a swim 4 years ago
5. He hasn’t had a swim for four years.
-> He last … had a swim was four years ago. (cho was zô đây chi z iem)
chuyển đổi thì 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 ........... driven 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 ....... my hair cut since I left her ....
5 the last time she kissed me was 5 months ago
she hasn't ........ met me for 5 months.....
6 It is a long ime since we last met
We haven't .... met for 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.....
9 I haven't seen him for 8 days
the last... time I've seen him was 8 days ago....
10 I haven't taken a bath since Monday
It is... 3 / 2 ... days since I last took a bath...
1/Samel has kept a diary since 1997
2/We have learnt english for 5 years
3/I have lived in HCM city since I was 8
4/She started teaching the children in this remote village 5 months ago
5/She last wrote 5 years ago
6/The last time he wrote was April
7/They haven't talked for 2 months
8/They haven't seen her elder sister since 1999
9/It is years since she last wrote to me
10/It's ten years since Robert and Catherine married
`1`/Samel has kept a diary since 1997
`2`/We have learnt english for 5 years
`3`/I have lived in HCM city since I was 8
`4`/She started teaching the children in this remote village 5 months ago
`5`/She last wrote 5 years ago
`6`/The last time he wrote was April
`7`/They haven't talked for 2 months
`8`/They haven't seen her elder sister since 1999
`9`/It is years since she last wrote to me
`10`/It's ten years since Robert and Catherine married
`->`
S + have/ has + V3
He/ She/ It/ Danh từ số ít / Danh từ không đếm được + has + V3
I/ We/ You/ They/ Danh từ số nhiều + have + V3
`->`
Thì hiện tại hoàn thành có các dấu hiệu nhận biết như sau:
Just = Recently = Lately: gần đây, vừa mớiAlready:rồiBefore:trước đâyEver:đã từngNever:chưa từng, không bao giờFor + quãng thời gian:trong khoảng (for a year, for a long time, …)Since + mốc thời gian:từ khi (since 1992, since June,...)Yet:chưa (dùng trong câu phủ định và câu hỏi)So far = Until now = Up to now = Up to the present:cho đến bây giờ