She began to play the piano 5 years ago

=> She has played the piano for 5 years.

S + have/has + P2 / been Ving+ for / since ...​

It last snowed 2 weeks ago.

=> It hasn’t snowed for 2 weeks

S + have/ has +not+ for + time​

This is the first time I have met him

=> I have never met him before.

S +have/ has + never + P2+ before

This is the most interesting novel I have ever read.

=> I have read a more interesting novel than this (one/ novel)

S+ have/ has never+ P2+ a more + ADJ+ N than this

1. She has played the piano for 5 years.

2. It hasn't snowed for 2 weeks.

3. I have never met him before.

Hoặc : I haven't ever met him before.

4. I have never read such a interesting novel before.

She began to play the piano 5 years ago

=> She has played the piano for 5 years.

It last snowed 2 weeks ago.

=> It hasn’t snowed for 2 years.

This is the first time I have met him

=> I have never met him before.

This is the most interesting novel I have ever read.

=> I have never read a more interesting novel than this.

.

Chúc bạn học tốt!!!

1. => She has played the piano for 5 months.

2. => It has not snowed for 2 weeks.

3. => I have not gone to this place before.

4. => How long have you learnt English.

5. => The last time I met Nga was 2 months ago.

1.She began to play the piano 5 months ago

\(\Rightarrow\)She has.......play the piano for 5 months..........................................................................

2.It last snowed 2 weeks ago

\(\Rightarrow\)It has not........snowed for 2 weeks.......................................................................

3.This is the first time i have gone to this place

\(\Rightarrow\)I have not.........gone to this place .....................................................................

4.When did you learn english?

\(\Rightarrow\)How long.............have you learned English?...................................................................

5.It is 2 months since i last met nga

\(\Rightarrow\)The last time i........... met Nga was 2 months ago..............................................................

1.The last time she saw him was him 3 months ago

=> It's 3 months since she last saw him

2.I last saw them 5 years ago

=>I have not seen them for 5 years

=>It's 5 years since I last saw them

3.They started working there 10 years ago

=>They have worked there for 10 years

4.She last read this letter 3 months ago

=>She has read this letter for 3 months

=>It's 3 months since she last read this letter

5.It's a long time since I last skipped rope

=>I have not skipped rope for a long time

6.He hasn't eaten dog meat before

=>This is the first time he has eaten gog meat

7.This is the most luxuruous hotel my family has ever lived

=>My family has never lived in such a luxurios hotel like this before

8.It is the most expensive car he has ever bought

=>He has never bought such an expensive car like that before

9.That is the worst restaurant we have ever eaten in

=>We have not eaten in such a bad restaurant like that before

1.The last time I played football was in 1970.
=> I haven't played football since 1970.
2. The last time it rained was a fortnight ago.
=> It hasn't rained for four night.
3. The last time Lucy wore that dress was at Barbara’s wedding.
=> Lucy hasn't worn that dress since Barbara's wedding.
4. The last time my father was to Vung Tau was 2 years ago.
=> My father hasn't been to Vung Tau for 2 years.
5.The last time Betty rode to work was a fortnight ago.
=> Betty hasn't ridden to work for fornight.
6.He hasn’t played tennis since 1990.
=> The last time he played tennes was in 1990.
7.I haven’t met her for 2 months.
=> The last time I met her was 2 months ago.

B –

S + V QKĐ – start / begin + ………………… + ago

↔ S + V HTHT / HTHTTD + ………………… + since / for (bỏ start / begin)


Rewrite the following sentences, using the words given.
Ex: - He started workingfor this factory a year ago.
(He has been working for this factory since last year / for a year.
1.Tom began playing the piano 4 years ago.
=> Tom has been playing the piano for 4 years.
2. I started cooking for the party 4 hours ago.
=> I have been cooking for the party for 4 hours.
3. She started working as a secretary 2 years ago.
=> She has been working as a secretary for 2 years.
4. My father is reading a newspaper. He started 2 hours ago.
=> My father has been reading a newspaper for 2 hours.
5.My sister began to study English a year ago.
=> My sister has been studying English for 1 year.
6.Scientists began to fight against AIDS in 1980.
=> Scientists have been fighting against AIDS since 1980.
7.The Browns have been living in London for 20 years.
=> The Browns began to living in London 20 years ago.
8. John has worked for this electronics firm since 1999.
=> John started working for this electronics firm in 1999.
9. Women have been fighting for their rights since the middle of the 20thcentury.
=> Women began to fight for their rights in the middle of the 20th century.
10. Jack and Jill have learned to drive for 2 weeks.
=> Jack and Jill started learning to drive 2 weeks ago.
11. How long have you studied English?
=> When did you started studying English?
12. When did you begin to do research on lung cancer?
=> How long have you begun to do research on lung cancer?
C-

S + V HTHT – PĐ + ………… +before
↔ It / This is the first time + S + V HTHT – KĐ +………… (bỏ before)


Rewrite the following sentences, using the words given:
Ex : I haven’t seen that film before.
(It / This is the first time I have seen that film.
1.My father hasn’t driven a car before.
=> This is the first time my father has driven a car.
2.I’ve never met such a famous singer before.
=> It’s the first time I have met such a famous singer.
3.She has never been to the ballet before.
=> It’s the first time she has been to the ballet.
4.She hasn’t drunk Coca Cola before.
=> This is the first time she has drunk Coca Cola.
5.I have never read this book before.
=> It’s the first time I have read this book.
6.I have never met such an intelligent student before.
=> It’s the first time I have met such an intelligent student.
7.This is the first time my grandfather has been to

1. When did she began working in this company?

=> how long has she worked in this company?

2. This is the first time I have seen such a tall man .

=> this is ( ??? )

3. This is the first time I have eaten such a good meal

.=> I haven't eaten such a good meal before

4. The last time she gost an a in English is last month

=> she hasn't gost an a in English since last month

5. Has you ever seen an elephant before?

=> is this the first time you ever seen an elephant ?

6. It is 3 years since I last taught in BHH school

=> I haven't taught in BHH school for 3 years

7. The last time she traveled by bus was 6 years ago

=> it is 6 years since she traveled by bus

8. I haven't meet a fatter man than this man

=> this is the first time I have met a fatter man than this man

9. She began conducting the survey 3 days ago

=> she has conducted the survey for 3 days

10. He has written that novel 6 months

=>he started writing that novel 6 months ago

#Yumi

cái này mà là hóa học á cậu

cái này là tiếng Anh mak

1.This is the first time she has eaten eel soup

-> She has not eaten eel soup before

2. She began to write 30 minutes ago

->She has written for 30 minutes

3.They started studying English when they were in grade 3

->They have studied English since they were in grade 3

4.I last saw him 3 weeks ago

->I haven't seen him for 3 weeks

5.The last time I watched this movie was 6 months ago

-> I haven't watched this movie for 6 months

6.It is a long time since she last saw her parents

->She hasn't seen her parents for a long time

7.When did you begin reading this book?

->How long have you read this book

8.This is the first time I have been abroad

->I haven't been abroad before

9.I haven't gone to the zoo since last year

->The last time I went to the zoo was last year

10.I haven't met my aunt since I was 10 years old

->I last met my aunt when i was 10 years old

11.This is the first time she has worked with foreigners

->She hasn't worked with foreigners before

1) He has been here the first time

2)I have  been playing tennis 3 moths ago

3)They have been to plant tree when it stopped raining.

4)She isn't eaten this food before

5)My uncle has been left here three days

6)I have seen him was two weeks ago

1. He has never been here before.

2. I have played tennis for 3 moths.

3. They have planted trees since it stopped raining.

4. She is ... (mk ko thể làm)

5. My uncle has left here for three days.

6. I have not/never seen him for two weeks.

1.He hasn't been here before

2.I have played tennis for 3 months

5.My uncle has left here for 3 days

6.I haven't seen him for 2 weeks

(Câu 3 và câu 4 ai lm nhé)Tk nha