Noone has challenged his authority before

=> This is the first time his authority has been challenged.

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 a more warm-hearted person than my mother.

Chúc bạn học tốt!

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

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. Jack's job as a reporter started in 2010.

=> Jack has been a reporter since 2010

2. It's thirty years since my mother began her career as a teacher.

=> My mother has been a teacher for 30 years

3. He was chosen for the football school team two months ago.

=> He has been a member of the football school team for 2 months

4. You're late again. You've already been late once this week.

=> It's the second time you've been late this week

5. No one has challenged his authority before.

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

6. I don't know these men.

=> I have not known these men

1. Jack's job as a reporter started in 2010.

=> Jack has ......................worked as a reporter since 2010........................

2. It's thirty years since my mother began her career as a teacher.

=> My mother has .......................begun her career as a teacher for thirty years.................................................

3. He was chosen for the football school team two months ago.

=> He has .........................been chosen for the football team for two months..........................................................

4. You're late again. You've already been late once this week.

=> It's the second time ........................you have ever been late this week...................................

5. No one has challenged his authority before.

=> This is the first time ...................his authority has been challenged................

6. I don't know these men.

=> I have not ...........known these men.........

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. This is the most delicious cake I've ever tasted.
-> I've never tasted a more delicious cake than this one.
2. I've never met any more beautiful person than Mice.
-> Mice is ... is the most beautiful person I’ve ever met.
3. There isn't anybody as kind-hearted as your mother. 
-> Your mother is ...  is more kind-hearted than anybody.
4. There is no better teacher in this shool than Mr John.
-> Mr John is ... the best teacher in this school.
5. Have you got any bigger than that one?
-> Is this ...  the biggest one you have ?

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.............

Finish the second sentence so that it means the same as the first one.

1. My mother was the most warm-hearted person I’ve ever known.

=> I've never known a more warm- hearted person than my mother

2. As I get older, I want to travel less.

=> The older I get, the less I want to travel.

3. We couldn’t find George anywhere.

=> George was not be able to be found anywhere.

4. It was a bit difficult to get into work this morning.

=> Getting into work this morning was a bit difficult

5. I last saw him in 1998.

=> I haven't seen him since 1998.