Rewrite these sentences, using reported speech with Infinitive 1. ''You had better go to the doctor'' => He urged me 2. ''Give me your homework'' => The teacher told us 3. ''Please, don't smoke in my car'' => He asked us 4. ''I'll buy you an ice-cream'' => My dad promised 5. ''Would you like to have a drink with me?'' => He invited me 6. ''Youu should give up smoking'' => The doctor advised me 7. ''Don't shoot'' => The General ordered us 8. ''We will come back again'' => They promised 9. ''You'd better not to swim too far from the shore'' the lifeguard said => The lifeguard advised 10. ''Could you close the window?'' John said to Peter => John asked 11. ''You should join the football team, Eric'' said the teacher => The teacher encouraged 12. ''I'd like Lan to become a doctor'' my mum said => My mum wanted 13. ''Remember to lock the door before going to school'' my sister said => My sister reminded 14. ''All right, I'll wait for you'' Lan said => Lan agreed 15. ''You'd better not waste your time, Betty'' Tom said => Tom advised 16. The teacher said to Jim''would you give your book to Mary, please?'' => The teacher asked 17. The sign said ''No parking in this area. Violators will tow away'' => Drivers were warned 18. ''I'll take the children into town'' => Tom offered 19. ''Don't forget to go the supermarket after work'' => My mother reminded

Để chuyển câu trực tiếp sang gián tiếp với động từ nguyên mẫu (Infinitive), ta thực hiện như sau:
- Dùng động từ "urge" để thay thế cho "had better" trong câu 1.
- Dùng động từ "tell" thay thế cho "give" trong câu 2.
- Dùng động từ "ask" thay thế cho "please don't" trong câu 3.
- Dùng động từ "promise" thay thế cho "I'll" trong câu 4.
- Dùng động từ "invite" thay thế cho "would you like" trong câu 5.
- Dùng động từ "advise" thay thế cho "you should" trong câu 6.
- Dùng động từ "order" thay thế cho "don't" trong câu 7.
- Dùng động từ "promise" thay thế cho "we will" trong câu 8.
- Dùng động từ "advise" thay thế cho "You'd better not" trong câu 9.
- Dùng động từ "ask" thay thế cho "could you" trong câu 10.
- Dùng động từ "encourage" thay thế cho "said" trong câu 11.
- Dùng động từ "want" thay thế cho "I'd like" trong câu 12.
- Dùng động từ "remind" thay thế cho "remember to" trong câu 13.
- Dùng động từ "agree" thay thế cho "alright, I'll" trong câu 14.
- Dùng động từ "advise" thay thế cho "you'd better not" trong câu 15.
- Dùng động từ "ask" thay thế cho "said to" trong câu 16.
- Dùng động từ "warn" thay thế cho "No parking in this area" trong câu 17.
- Dùng động từ "offer" thay thế cho "I'll" trong câu 18.
- Dùng động từ "remind" thay thế cho "don't forget to" trong câu 19.

Câu trả lời:
1. He urged me to go to the doctor.
2. The teacher told us to give him our homework.
3. He asked us not to smoke in his car.
4. My dad promised to buy me an ice-cream.
5. He invited me to have a drink with him.
6. The doctor advised me to give up smoking.
7. The General ordered us not to shoot.
8. They promised to come back again.
9. The lifeguard advised me not to swim too far from the shore.
10. John asked Peter to close the window.
11. The teacher encouraged Eric to join the football team.
12. My mum wanted Lan to become a doctor.
13. My sister reminded me to lock the door before going to school.
14. Lan agreed to wait for me.
15. Tom advised Betty not to waste her time.
16. The teacher asked Jim to give his book to Mary.
17. Drivers were warned not to park in this area.
18. Tom offered to take the children into town.
19. My mother reminded me to go to the supermarket after work.

Để chuyển các câu trực tiếp sang gián tiếp với dạng bất động từ (reported speech with Infinitive), chúng ta thường sử dụng các động từ như urge, tell, ask, promise, invite, advise, order, promise, encourage, want, remind, agree, offer.

Câu trả lời cho câu hỏi trên:

1. He urged me to go to the doctor.
2. The teacher told us to give her our homework.
3. He asked us not to smoke in his car.
4. My dad promised to buy me an ice-cream.
5. He invited me to have a drink with him.
6. The doctor advised me to give up smoking.
7. The General ordered us not to shoot.
8. They promised to come back again.
9. The lifeguard advised not to swim too far from the shore.
10. John asked Peter to close the window.
11. The teacher encouraged Eric to join the football team.
12. My mum wanted Lan to become a doctor.
13. My sister reminded to lock the door before going to school.
14. Lan agreed to wait for me.
15. Tom advised Betty not to waste her time.
16. The teacher asked Jim to give his book to Mary.
17. Drivers were warned not to park in that area.
18. Tom offered to take the children into town.
19. My mother reminded to go to the supermarket after work.

3. He asked us not to smoke in his car.

2. The teacher told us to give her our homework.

1. He urged me to go to the doctor.