Viết lại câu

1.Nam started studying English 5 years ago

==>Nam has......studied  English for 5 years .

2.we started to play soccer an hour ago

==>we have ..... played soccer for an hour...

3.she started reading this novel a week ago

==>she has.....read this novel for a week....

4.He started writing this book last year

==>He has......written this book since last year.....

5.my sister began playing badminton in 1986

==>My sister has..played badminton since1986 ....

Chào em, em tham khảo nhé!

1.Nam started studying English 5 years ago. 

==>Nam has studied English for 5 years.

2.We started to play soccer an hour ago.

==>We have played soccer for an hour.

3.She started reading this novel a week ago.

==>She has read this novel for a week.

4.He started writing this book last year.

==>He has written this book since last year.

5.My sister began playing badminton in 1986.

==>My sister has played badminton since 1986.

Đây là dạng viết câu chuyển từ quá khứ đơn sang hiện tại hoàn thành. Để làm được dạng này, em cần chú ý những cấu trúc sau:

1) S + began/started + V-ing/ To V + khoảng thời gian + ago.

=> S+ have/ has + Vpp + for + khoảng thời gian.

(ai đó bắt đầu làm gì bao lâu trước => Ai đó đã làm gì được bao lâu rồi)

Ví dụ: She began teaching 4 years ago.

=> She has taught for 4 years.

2) S + began/started + V-ing/ To V + (when) + mốc thời gian.

=> S+ have/ has + P2 + since + mốc thời gian.

Ví dụ: She began teaching when she 23. (cô ấy bắt đầu dạy học khi cô 23 tuổi)

=> She has taught since she was 23. (Cô ấy dạy học từ khi cô ấy 23)

Chúc em học tốt và có những trải nghiệm tuyệt vời tại hoc24.vn!

1 , We haven't seen her since Christmas day

2 , This is the fisrt time I have eaten this kind of food

3 , It has rained for an hour

4 , The last time I visited my grandfather was two months ago

5 , I began studying EL three years ago

6 , It's five years since my brother saw his bestfriend

7 , How long did you start learning EL ?

8 , We have lived here for fifteen years

9 , She hasn't visted me for five years

10 , I haven't written to my uncle since July

11 , We have not become close friend for long time

12 , Minh has collected stamp since 2000

1. We haven't seen her was on Christmast day

2. This is the first time I have eaten this kind of food.

3.It has rained for an hour.

4. The last time we visited my grandparents for two - month.

5. I began studying English three years ago.

6.  It’s nearly five years since my brother saw his best friend.

7. How long have you learnt English?

8.We have lived here for fifteen years.

9. She hasn’t visited me for five years.

10. I haven't writen to my uncle since July.

11. We have become close friend for a long time.

12. Minh has collected stamps since 2000.

1. My parents have worked in this factory for over 20 years.

-> Over 20 year ago, my parents began to work in this factory.

-> Over 20 year ago, my parents began working in this factory.

2. He has worked at the factory for 15 years.

-> He started working at the factory 15 years ago.

-> He started to work at the factory 15 years ago.

3. We have learned English for one year .

-> We began to learn English one year ago.

-> We began learning English one year ago.

4.How long is it since they bought the house?

-> When did they buy the house?

5. When did you last see Tom?

-> How long haven't you seen Tom? 

1. My parents have worked in this factory for over 20 years.

-> Over 20 year ago, my parents began to work in this factory.

-> Over 20 year ago, my parents began working in this factory.

2. He has worked at the factory for 15 years.

-> He started working at the factory 15 years ago.

-> He started to work at the factory 15 years ago.

3. We have learned English for one year .

-> We began to learn English one year ago.

-> We began learning English one year ago.

4.How long is it since they bought the house?

-> When did they buy the house?

5. When did you last see Tom?

-> How long haven't you seen Tom?

1. This is the first time Khanh went to Japan .

=> Khanh hasn't gone to Japan before .

2. Uyen stared learning 2 weeks ago .

=> Uyen has learnt for 2 weeks .

3. My parents began drinking when it started to rain .

=> My parents have drunk since it started to rain .

4. Tung last had his car repaired when I left him .

=> Tung haven't had his car repaired since I left him.

5. When did she have it ?

=> How long have she had it ?

6. I haven't seen my grandfather for 2 months .

=> The last time I saw my grandfather was 2 months ago .

7. Gin hasn't taken a bath since Tuesday . 

=> It is Tuesday since Gin took a bath .

Học tốt

1) Khanh hasn't gone to Japan before

2) Uyen has learnt English for 2 weeks

3) My parents have drunk since it started rain

4) Tung hasn't repaired his car since the last time I left him

5) How long is it since she have had it ?

6) The last time I saw my grandfather was 2 months ago

7) It is 6 days since the last time Gin took a bath

Bài làm:

1.This is the first time Khanh went to Japan.

➔ Khanh hasn’t never gone to Japan before.

2. Uyen started learning 2 weeks ago.

➔ Uyen has learnt for 2 weeks.

3. My parents began drinking when it started to rain.

➔ My parents have drunk since it started to rain.

4. Tung last had his car repaired when I left him.

➔ Tung haven’t repaired his car since I left him.

5. When did she have it?

➔ How long has she had it?

6. I haven’t seen my grandfather for 2 months.

➔ The last time I has seen my grandfather was 2 months ago.

7. Gin hasn’t taken a bath since Tuesday.

➔ It is ... days since Gin last took a bath.

1. Tom has learned English since 1990.

2. When did you study medicine ?

3. She last wrote to him last Christmas.

4. I started doing this job ten years ago.

5. She hasn't met him since last summer.

Past simple => Present perfect

1/ The students began doing this test an hour

=>The students have done this test for an hour

2/Lan started working in that factory two years ago

=>Lan has workedin that factory for two years

3/She began studying english 3 yaers ago

=>She has studied english for 3 yaers

4/Tom began to collect stamps in 2004

=>Tom has collected stamps since 2004

5/She began to study english 3 years ago

=>She has studied english for 3 years

6/Nam started working for that company four years ago

=>Nam has worked for that company for four years

7/ It started raining an hour ago

=>It has rained for an hour

8/Lan began learning chinese in 2006

=>Lan has learnt chinese since 2006

9/Minh started to swim fuve years ago

=>Minh has swum for fuve years

10/He began writing the report at 4 o'clock

=>He has written the report since 4 o'clock

1) This is the first time he went abroad.

=> He has......never 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..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 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 before................................................................................................

9) I haven't seen him for 8 days.

=> The last ....time I saw him was 8 days ago.............................................................................................

10) I haven't taken a bath since Monday.

=> It is .......Monday when I last took a bath..................................................................................................

11) Samuel started keeping a diary in 1997

Samuel has ____kept a diary since 1997_______________________________

12)We started learning English fìve years ago.

We have ___learnt E for 5 years________________________________

13) I began living in Ho Chi Minh City when I was 8.

I have ______lived in HCM City since I was 8_____________________________

14) She has taught the children in this remote village for five months

She started _______teaching the children in this remote village five months ago ____________________________

15) He has written to me since April.

The last time ____he wrote to me was in April______________________________

16) She hasn’t had a swim for five years

She last _______had a swim 5 years ago___________________________

17) They last talked to each other two months ago

They haven’t ___talked to each other 2 months ago_______________________________

18) The last time she saw her elder sister was in 1999

She hasn’t ____seen her elder sister since 1999______________________________

19) She hasn’t written to me for years

It’s years _____since she last wrote to me_____________________________

20) Robert and Catherine have been married for ten years.

It’s ten years __since Robert and Catherine were married________________________________

Viết lại câu sao cho nghĩa không đổi:

1. No one has used this computer for a long time

This computer........hasn't been used for a long time.........

2. The clock was made in China. My mother gave it to me on my bỉthday

The clock which.....My mother gave to me on my bỉthday was made in china............

3. I haven't seen my uncle for ten years

I last.........saw my uncle was ten years........

4. Last year, the Browns often bought groceries in this shop but now they don't

The Browns.......used to buy groceries in this shop last year..........

5. The taxi driver is friendly. He took me to the airport

The taxi driver who.........took me to the airport is friendly.....