1. This is the first time they have heard such a thing

2. This is the first time one has challenged his authority.

3. It is 2 years since she left university 

They have never heard such a thing before. => This is the firt time they have heard such a thing 

Noone has challeged his authority before. => This is the first time one has challenged his authority

She left university 2 years ago =>It is  2 years since she left university

my mother  was the most warm-hearted person I've ever known.=>I have never known such my warm - heated mother 

I haven't been able to see them for over a years.=>It is 

It stared to rain ai o'clock.=>It has

 lm nốt 2 câu cuối nhé

1. No one has challenged his authority before.
--> This is the first time.......someone has challenged his authority 
2. My mother was the most warm-hearted person I 've never known.
--> I have ....never known a more warm-hearted person than my mother
3. The police started looking for him two months ago.
--> For two months now the......police have been looking for him
4. I have never seen such a beautiful building.
--> It's the most......beautiful building I have seen
5. I have never read such a romantic story.
--> This is the most.....romantic story I have read
6. They have never had such a cold winter.
--> It was the......coldest winter I have had
7. You will never meet anyone more dangerous than Mr.Jones .
--> Mr.Jones is the most......dangerous person you have met
8. Man has never had such efficient servants as computer.
--> Computer is the most.....effecient servant man has.
9. How long have you learnt Spanish?
--> How long ago ........did you start learning Spanish

59. The last time I really enjoyed myself was your birthday party.

I haven’t __enjoyd__myself since your birthday party___________________________________________

60. It's nearly 20 years since my father saw his brother.

My father hasn’t __seen his brother for 20 years_______________________________________

61. When did you learn to drive?

How long is it __sicne you learned to drive________________________________________

62. The last time I went swimming was when we were in Spain.

I haven’t __gone swimming since we were in __Spain__________________________________________

63. You haven't tidied this room for weeks.

It’s weeks _since the last time you tidided_this room___________________________________________

64. We started looking for a flat 2 months ago and we are still looking.

We have _looked for a flat for 2 months____________________________________________

65. This is the first time I've been to a night club

I haven’t _been to a night club before_____________________________________________

66. They have never heard such a thing before.

This is the first time _they have heard such a thing_____________________________________

67. Noone has challenged his authority before.

This is the first time __Noone has challenged his authority____________________________________

68. She left university 2 years ago

It is _2 years since she left university_________________________________________________

69. My mother was the most warm-hearted person I've ever known.

I have _not met the most warm-hearted person my mother before________________________________________________

 I haven't enjoyed myself since your birthday party

 My father hasn't seen his brother for 20 years

How long is it since you learned to drive

 I hasn't swum since we were in Spain

It's weeks since the last time you tidied this room

We have been looking for a flat for 2 months

 I haven't been to a night club before

This is the first time they've heard such a thing

This is the first time one has challenged his authority.

It is for 2 year since she left university

Bài tập viết lại câu thì hiện tại hoàn thành và quá khứ đơn

1. The last time I went swimming was when we were in Spain.

-> I haven’t gone swimming since we were in Spain

2. You haven't tidied this room for weeks.

-> It’s weeks since you last tidied this room

3. We started looking for a flat 2 months ago and we are still looking.

-> We have been looking for a flat for 2 months now

4. This is the first time I've been to a night club

-> I haven’t been to a night club before

5. They have never heard such a thing before.

-> This is the first time they have heard such a thing

6. Noone has challenged his authority before.

-> This is the first time his authority has been challenged

7. She left university 2 years ago

-> It is 2 years since she left university

8. My mother was the most warm-hearted person I've ever known.

-> I have never known a more warm-hearted person than my mother

9. I haven't been able to see them for over a year.

-> It is over a year since I was able to see them

10. It stared to rain at 2 o'clock.

-> It has been raining since 2 o'clock

1.She left university 2 years ago
⇨ It is 2 years since she left university
2. My mother was the most warm-hearted person I've ever known.
⇨ I have never known a more warm-hearted person than his mother
3. I haven't been able to see them for over a year.
⇨ It is over a year since I was last able to see them ( I last saw them )
4. It stared to rain at 2 o'clock.
⇨ It has been raining since 2 o'clock
5. I have never been to the ballet before.
⇨ It is the first time I have ever been to the ballet.
6. John and Mary moved to Edinburgh twenty years ago.
⇨ It is twenty years since John nd Mary moved to Ediburrgh
7. The police started looking for him two months ago.
⇨ For two months now the police has been looking for him/ has looked for him.
8. I have never seen a dirtier-looking dog.
⇨ This is the first time I have ever seen such a dirtier- looking dog
9. Mary rang hours and hours ago.
⇨ It it hours since Mary sang
10. It is ages since Alan visited his parents.
⇨ Alan hasn't visited his parents for ages

QUÁ KHỨ⇔ HIỆN TẠI HOÀN THÀNH :

1. She hasn't gone out with him for 5 months .

❏ The last time ...she went out with him was 5 months ago............................................

2. We haven't seen such a cruel mother before .

❏ This is the first ..time we have seen such a cruel mother...........................................

3. It's two years since we last saw Mr. Jones

❏ We haven't ....seen Mr.Jones for 2 years.................................................

4. This is the first time I have visited the USA .

❏ I haven't ......visited the USA before....................................................

5. I have learnt English for ten years now .

❏ I began learning English 10 years ago

6.She moved London 20 years ago

❏ She has moved London for 20 years................................................................

7.The Pikes haven't visited Paris for 2 years .

❏ The last time the Pikes visited Paris was 2 years ago...........................................................

8. I stopped writing to him a week ago .

❏ I haven't written to him for a week....................................................................

9. Mary has learnt French for 6 years .

❏ It's 6 years since Mary started learning ENglish.............................................................................

10. When did your father buy that car ?

❏ How long has your father bought that car?.....................................................................

11.I have never met a more warm-hearted person than my mother is .

❏ My mother is the most warm -hearted person I have ever met

12.I have never seen such a bad film as that one in the cinema .

❏ That is the worst film I have ever seen.

13. That's the strangest film I've ever seen .

-> I've never seen such a strange film as that one...........................................................................

14. I've never known such a beautiful girl before .

-> This is the first time I have known such a beautiful girl

15. Mrs. Lien is the most warm-hearted person I've ever met.

-> I've never met a more warm-hearted person than .Mrs.Lien.

Câu 10 nên viết lại là How long has your father HAD that car? sẽ đúng hơn. Vì hiện tại hoàn thành sẽ diễn tả hành động kéo dài từ quá khứ đến hiện tại, còn hành động "buy" (mua) sẽ chỉ xảy ra trong một mốc thời gian thôi, hành động have (sở hữu) mới là hành động kéo dài, dùng đc ở thì hiện tại hoàn thành

1. they have never heard such a thing befora

=> thí í the first time......................they have heard such a thing.....................

2. she left university 2 years ago

=> it is......................2 years since she left university..................

3 . my mother was the most warm-hearted person i've ever knowwn

=> i have..............never known a more warm-hearted person than my mother...............

4 . i haven't been able to see them for over a year

=> it is.........................over a year since I last saw them.............

Bài tập viết lại câu thì hiện tại hoàn thành và quá khứ đơn

How long is it since you rode a bicyde?

=>When did you ride a bicycle?

How long is it since he wrote to ỵou?

=>When did he write to you?

When did he last talk to you?

=>How long has he talked to you ?

When did you last telephone him?

=>How long have you telephoned him?

We have never eaten this kind of food before.

=>It’s the first time we have eaten this kind of food

This is the fìrst time I have seen this fìlm.

=>I have never seen this film before.

This is the first time he went abroad.

=> He hasn’t gone abroad before.

She started driving 1 month ago.

=>She has driven for 1 month.

We began eating when it started to rain.

=>We have eaten since it started to rain.

I last had my hair cut when I left her

=>I haven’t had my hair cut since I left her.

The last time she kissed me was 5 months ago.

=>She hasn’t kissed me for 5 months.

It is a long time since we last met.

=>We haven’t met for a long time.

When did you have it ?

=>How long have you had it?

This is the first time I had such a delicious meal .

=>I haven’t had such a delicious meal before.

I haven’t seen him for 8 days.

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

I haven’t taken a bath since Monday.

=>It is since Monday I last took a bath.
Its 2 months since he earned any money.

=>He has earned money for 2 months

He last shaved the day before yesterday.

=>He hasn’t shaved the day since yesterday.

Its 2 years since I was last in Rome.

=>I haven’t been to Rome for 2 years

I saw Tom last on his wedding day.

=>I haven’t seen Tom since on his wedding day

I last ate raw fish when I was in Japan.

=>I haven’t eaten raw fish since I was in Japan

Its ten weeks since since I last had a good night sleep.

=>I haven’t had a good night sleep for ten weeks

He last paid taxes in 1970.

=>He hasn’t paid taxes since 1970

I last ate meat 5 years ago.

=>I haven’t eaten eat for 5 years.

Its years since I took photographs.

=>I haven’t taken photographs for years.

I last watched TV on new years

=> I haven't watched TV since on new years.

Its 3 months since he wrote to me.

=>He hasn’t written to me for 3 months.

The last time I was aboard was in the summer of 1978.

=>I haven’t been abroad since the summer of 1978
Ihavent seen him for 2 months.

=> I last saw him 2 months ago.

Its nearly 20 years since my father saw his brother.

=>My father hasn’t seen his brother for nearly 20 years.

When did you learn to drive?

=>How long is it since you learned to drive?

The last time I went swimming was when we were in Spain.

=>I haven’t gone swimming since we were in Spain.

ThisisthefirsttimeIve been to a night club

=>I haven’t been to a night club before

They have never heard such a thing before.

=>This is the first time they have heard such a thing

Mary rang hours and hours ago.

=>It it hours since Mary rang

It is ages since Alan visited his parents.

=>Alan hasn't visited his parents for ages.

How long is it since you rode a bicyde?

=>When did you ride a bicycle?

How long is it since he wrote to ỵou?

=>When did he write to you?

When did he last talk to you?

=>How long has he talked to you ?

When did you last telephone him?

=>How long have you telephoned him?

We have never eaten this kind of food before.

=>It’s the first time we have eaten this kind of food

This is the fìrst time I have seen this fìlm.

=>I have never seen this film before.

This is the first time he went abroad.

=> He hasn’t gone abroad before.

She started driving 1 month ago.

=>She has driven for 1 month.

We began eating when it started to rain.

=>We have eaten since it started to rain.

I last had my hair cut when I left her

=>I haven’t had my hair cut since I left her.

The last time she kissed me was 5 months ago.

=>She hasn’t kissed me for 5 months.

It is a long time since we last met.

=>We haven’t met for a long time.

When did you have it ?

=>How long have you had it?

This is the first time I had such a delicious meal .

=>I haven’t had such a delicious meal before.

I haven’t seen him for 8 days.

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

I haven’t taken a bath since Monday.

=>It is since Monday I last took a bath.
Its 2 months since he earned any money.

=>He has earned money for 2 months

He last shaved the day before yesterday.

=>He hasn’t shaved the day since yesterday.

Its 2 years since I was last in Rome.

=>I haven’t been to Rome for 2 years

I saw Tom last on his wedding day.

=>I haven’t seen Tom since on his wedding day

I last ate raw fish when I was in Japan.

=>I haven’t eaten raw fish since I was in Japan

Its ten weeks since since I last had a good night sleep.

=>I haven’t had a good night sleep for ten weeks

He last paid taxes in 1970.

=>He hasn’t paid taxes since 1970

I last ate meat 5 years ago.

=>I haven’t eaten eat for 5 years.

Its years since I took photographs.

=>I haven’t taken photographs for years.

I last watched TV on new years

=> I haven't watched TV since on new years.

Its 3 months since he wrote to me.

=>He hasn’t written to me for 3 months.

The last time I was aboard was in the summer of 1978.

=>I haven’t been abroad since the summer of 1978
Ihavent seen him for 2 months.

=> I last saw him 2 months ago.

Its nearly 20 years since my father saw his brother.

=>My father hasn’t seen his brother for nearly 20 years.

When did you learn to drive?

=>How long is it since you learned to drive?

The last time I went swimming was when we were in Spain.

=>I haven’t gone swimming since we were in Spain.

ThisisthefirsttimeIve been to a night club

=>I haven’t been to a night club before

They have never heard such a thing before.

=>This is the first time they have heard such a thing

Mary rang hours and hours ago.

=>It it hours since Mary rang

It is ages since Alan visited his parents.

=>Alan hasn't visited his parents for ages.

Chúc bn hok tốt !

1,How long is it since you rode a bicyde?

=>When did you ride a bicycle?

2,How long is it since he wrote to ỵou?

=>When did he write to you?

3,When did he last talk to you?

=>How long has he talked to you ?

4,When did you last telephone him?

=>How long have you telephoned him?

5,We have never eaten this kind of food before.

=>It’s the first time we have eaten this kind of food

6,This is the fìrst time I have seen this fìlm.

=>I have never seen this film before.

7,This is the first time he went abroad.

=> He hasn’t gone abroad before.

8,She started driving 1 month ago.

=>She has driven for 1 month.

9,We began eating when it started to rain.

=>We have eaten since it started to rain.

10,I last had my hair cut when I left her

=>I haven’t had my hair cut since I left her.

11,The last time she kissed me was 5 months ago.

=>She hasn’t kissed me for 5 months.

12,It is a long time since we last met.

=>We haven’t met for a long time.

13,When did you have it ?

=>How long have you had it?

14,This is the first time I had such a delicious meal .

=>I haven’t had such a delicious meal before.

15,I haven’t seen him for 8 days.

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

16,I haven’t taken a bath since Monday.

=>It is since Monday I last took a bath.
17, It 's 2 months since he earned any money.

=>He has earned money for 2 months

18,He last shaved the day before yesterday.

=>He hasn’t shaved the day since yesterday.

19, It's 2 years since I was last in Rome.

=>I haven’t been to Rome for 2 years

20, I saw Tom last on his wedding day.

=>I haven’t seen Tom since on his wedding day

21, I last ate raw fish when I was in Japan.

=>I haven’t eaten raw fish since I was in Japan

22, It's ten weeks since since I last had a good night sleep.

=>I haven’t had a good night sleep for ten weeks

23,He last paid taxes in 1970.

=>He hasn’t paid taxes since 1970

24,I last ate meat 5 years ago.

=>I haven’t eaten eat for 5 years.

25,It's years since I took photographs.

=>I haven’t taken photographs for years.

26,I last watched TV on new years

=> I haven't watched TV since on new years.

27,Its 3 months since he wrote to me.

=>He hasn’t written to me for 3 months.

28,The last time I was aboard was in the summer of 1978.

=>I haven’t been abroad since the summer of 1978
29, I havent seen him for 2 months.

=> I last saw him 2 months ago.

30, It's nearly 20 years since my father saw his brother.

=>My father hasn’t seen his brother for nearly 20 years.

31, When did you learn to drive?

=>How long is it since you learned to drive?

32, The last time I went swimming was when we were in Spain.

=>I haven’t gone swimming since we were in Spain.

33, This is the first time I have been to a night club

=>I haven’t been to a night club before

34,They have never heard such a thing before.

=>This is the first time they have heard such a thing

35,Mary rang hours and hours ago.

=>It it hours since Mary rang

36,It is ages since Alan visited his parents.

=>Alan hasn't visited his parents for ages.

Chúc bn học tốt !!!!!