The Causative Form new
(Thể sai bảo/cầu khiến)
Truong Van Anh
Sai Gon University
Chủ ngữ không thực hiện hành động mà phải nhờ ai đó làm.
1. Chủ động:
Chủ ngữ Have Ai đó V Vật
Get To V
Ví d?: He has someone paint the gate.
He gets someone to paint the gate.
Lưu ý: Ở dạng chủ động sau HAVE đòi hỏi động từ nguyên mẫu không TO, nhưng sau GET đòi hỏi động từ nguyên mẫu có TO.







2. Bị động:
Chủ ngữ Have Vật PP (Cột 3)
Get
Ví d?: He has the gate painted.
He gets the gate painted.
Lưu ý: Ở dạng bị động, sau GET và HAVE đều phải dùng động từ ở dạng quá khứ phân từ (cột 3).








3. Bị động d?c bi?t:
Chủ ngữ + Modal + Have Vật PP (Cột 3)
Get
= V?t + Modal + Have to be PP (Cột 3)
Get
Ví d?: He will have the gate painted.
The gate will have to be painted.
The gate will get to be painted.
Lưu ý: Modal verbs bao g?m: will, shall, may, might, can, must, could, should, had better, .








Use the correct form of the verbs in parentheses.
1. Thomas had a mechanic (check) the brake.
2. The boss will get the fence (paint) next week.
3. The old man has got a mason (pave) the drive.
4. Timmy can have a big house (build) for his mother.
5. Kathy should have had her hair (cut) last week.
6. Hans gets a boy (wash) his shoes in the café.
7. Jack has someone (wrap) his notebooks.
8. The girl got me (pick) some guavas.
9. Mary may get her dress (iron).
10. Susan and Betty have their tennis rackets (buy) in a shop in Paris.








Multiple choice:
1. Jack had someone ________ the flowers.
A. water B. to water C. watered D. watering
2. Jack got someone ________ the flowers.
A. water B. to water C. watered D. watering
3. Mary gets the rug ________.
A. clean B. to clean C. cleaning D. cleaned
4. Mary has the rug ________.
A. clean B. to clean C. cleaning D. cleaned


5. They had someone ________ the flowers.
A. buy B. to buy C. bought D. buying
6. They got someone ________ the flowers.
A. buy B. to buy C. bought D. buying
7. The boss gets the dogs ________.
A. tie B. to tie C. tying D. tied
8. The boss has the dogs ________.
A. tie B. to tie C. tying D. tied
9. Mai will have a boy _______ the door.
A. lock B. to lock C. locking D. locked
10. Mai will have the door _______.
A. lock B. to lock C. locking D. locked
11. They will get a boy ________ the flowers.
A. fertilize B. to fertilize C. fertilized D. fertilizing
12. The flowers will get to be ________.
A. fertilize B. to fertilize C. fertilized D. fertilizing
13. The host will have a man ________ the tables.
A. arrange B. to arrange C. arranging D. arranged
14. The tables will have to be ________.
A. arrange B. to arrange C. arranging D. arranged
15. Someone will have a boy _______ the door.
A. lock B. to lock C. locking D. locked
16. The door will have to be _______.
A. lock B. to lock C. locking D. locked





Good luck!