4 Complete the text with the correct passive form of the verbs below.
(Hoàn thành đoạn văn với dạng bị động đúng của các động từ dưới đây.)
|
bite |
cause |
give |
improve |
know |
raise |
Louis Pasteur 1 ____ as the scientist who proved 'germ theory' after he discovered that many illnesses 2 ____ by tiny organisms. He 3 ____ in France, and it was there that farmers asked the scientist to investigate why their wine tumed sour; Pasteur discovered that heating the wine destroyed the harmful bacteria which made the wine go off. He later focused on human medicine. A woman took her son to Pasteur because the boy 4 ____ by a dog suffering from rabies; Pasteur cured him in the first-known attempt at vaccination, a process in which a person 5 ____ a small amount of a dead or weak germ, so that they produce antibodies that fight hugely thanks the disease. Medicine 6 ____ to Pasteur, as vaccination prevents millions of deaths every year.
*Nghĩa của từ vựng
bite (v): cắn
cause (v): gây ra
give (v): đưa
improve (v): cải thiện
know (v): biết
raise (v): tăng
*Cấu trúc chung thể bị động: S + tobe + V3/ed.
|
1 is known |
2 are caused |
3 was raised |
|
4 had been bitten |
5 is given |
6 has been improved |
*Giải thích:
Vị trí (1), (5): thì hiện tại đơn diễn tả sự thật ở hiện tại ở dạng bị động chủ ngữ số ít: S + is + V3/ed.
Vị trí (2): thì hiện tại đơn diễn tả sự thật ở hiện tại ở dạng bị động chủ ngữ số nhiều: S + are + V3/ed.
Vị trí (3): thì quá khứ đơn diễn tả hành động đã xảy ra và kết thúc trong quá khứ ở dạng bị động chủ ngữ số ít: S + was + V3/ed
Vị trí (4): thì quá khứ hoàn thành diễn tả hành động xảy ra trước một hành động khác trong quá khứ ở dạng bị động: S + had been + V3/ed.
Vị trí (6): thì hiện tại hoàn thành diễn tả một hành động kéo dài từ quá khứ và kết quả vẫn còn đến hiện tại ở dạng bị động chủ ngữ số ít: S + has been + V3/ed.
Bài hoàn chỉnh
Louis Pasteur is known as the scientist who proved 'germ theory' after he discovered that many illnesses are caused by tiny organisms. He was raised in France, and it was there that farmers asked the scientist to investigate why their wine tumed sour; Pasteur discovered that heating the wine destroyed the harmful bacteria which made the wine go off. He later focused on human medicine. A woman took her son to Pasteur because the boy had been bitten by a dog suffering from rabies; Pasteur cured him in the first-known attempt at vaccination, a process in which a person is given a small amount of a dead or weak germ, so that they produce antibodies that fight hugely thanks the disease. Medicine has been improved to Pasteur, as vaccination prevents millions of deaths every year.
Tạm dịch
Louis Pasteur được biết đến là nhà khoa học đã chứng minh “lý thuyết vi trùng” sau khi ông phát hiện ra rằng nhiều bệnh tật là do các sinh vật nhỏ bé gây ra. Ông lớn lên ở Pháp, và chính tại đó, những người nông dân đã yêu cầu nhà khoa học điều tra lý do tại sao rượu vang của họ lại có vị chua; Pasteur phát hiện ra rằng việc đun nóng rượu sẽ tiêu diệt các vi khuẩn có hại khiến rượu bị hỏng. Sau đó ông tập trung vào y học con người. Một người phụ nữ đưa con trai đến Pasteur vì cậu bé bị chó dại cắn; Pasteur đã chữa khỏi bệnh cho anh ta trong nỗ lực tiêm chủng đầu tiên được biết đến, một quá trình trong đó một người được tiêm một lượng nhỏ vi trùng chết hoặc yếu, để chúng tạo ra kháng thể chống lại căn bệnh này. Y học đã được cải tiến nhờ Pasteur, vì việc tiêm chủng đã ngăn ngừa hàng triệu ca tử vong mỗi năm.

Các bài tập cùng chuyên đề
Bài 1 :
Choose the correct answer to the following questions.
Obesity _____ a serious health problem.
Bài 2 :
Rewrite the following sentences using passive voice.
Bài 3 :
Rewrite the following sentences using passive voice.
Bài 4 :
Choose the best answer.
It ______ that learning English is easy.
Bài 5 :
Choose the best answer.
_______ that the temple was built on the current site of Thien Tru in the 15th century.
Bài 6 :
Choose the best answer.
It is hoped that any defensive measures _______ to protect and preserve our man-made wonders.
Bài 7 :
Choose the best answer.
_______ the best time to visit the complex of Hue Monuments is in April.
Bài 8 :
Choose the best answer.
It is ________ that many people are homeless after the floods.
Bài 9 :
Choose the best answer.
________ that many of our man-made wonders have been damaged.
Bài 10 :
Choose the best answer.
_______ that two people had been injured in the accident.
Bài 11 :
Choose the best answer.
______ that Ha Long Bay was recognised as a World Heritage Site by UNESCO in 1994.
Bài 12 :
Choose the best answer.
It _______ that 70 tons of dead fish washed ashore along more than 200 kilometres of Vietnam’s central coastline in early April.
Bài 13 :
Choose the best answer.
It _____ by the company yesterday that the new shopping complex would be open after 2 weeks.
Bài 14 :
Choose the best answer.
Some film stars _______ difficult to work with.
Bài 15 :
Choose the best answer.
He was said _____ this building.
Bài 16 :
Choose the best answer.
It ______ that some foreigners had collected rubbish in Cat Ba Beach.
Bài 17 :
Choose the best answer.
Beethoven’s Fifth Symphony _______next weekend.
is going to be performed
has been performed
will be performing
will have performed
Bài 18 :
Choose the best answer.
Our children _______to school by bus every morning.
take
are taken
have taken
are taking
Bài 19 :
Choose the best answer.
I hate_______ personal questions by nearly acquainted friends.
to be asking
to be asked
being asking
of asking
Bài 20 :
Choose the best answer.
“Those eggs of different colors are very artistic.” “Yes, they_______ in Russia”
were painted
were paint
were painting
painted
Bài 21 :
Choose the best answer.
Simon is going to visit his mother on his work next week.
=> Simon’s mother ______ on his work next week.
is going to visit
is visited
is going to be visited
is going to visited
Bài 22 :
Choose the best answer.
The postman will deliver newspaper next week.
=> Newspaper _______ by the postman next week.
will be delivered
will delivered
will be delivering
is delivered
Bài 23 :
Choose the best answer.
Jim was painting her picture with his patience at 8pm last night.
=> Jim’s picture _______ with her patience at 8pm last night.
was painted
was been painted
was been painting
was being painted
Bài 24 :
Choose the best answer.
They chose him as the best actor of the year.
He was chosen as the best actor of the year.
He is chosen as the best actor of the year by them.
The best actor of the year was chosen by him.
He was chose as the best actor of the year.
Bài 25 :
Choose the best answer.
Someone will pay you in ten days.
You are paid in ten days.
You will be pay in ten days.
You will be paid by someone.
You will be paid in ten days.
Bài 26 :
Choose the best answer.
The teacher always advises us to study harder on the second term.
We are always advise to study harder on the second term.
We study harder on the second term because of the teacher.
We are always advised to study harder on the second term by the teacher.
We are studied harder on the second term.
Bài 27 :
Choose the best answer.
The cat has broken many bowls and dishes.
The cat has many broken bowls and dishes.
Many bowls and dishes has been broken by the cat.
Many bowls and dishes have been broken by the cat.
Many bowls and dishes broke the cat.
Bài 28 :
Choose the best answer.
A new museum _____ in this land before we came to live in Vietnam in 1999.
was opened
had been opened
has been opened
opened
Bài 29 :
Choose the best answer.
They_______ time and money doing such a thing.
were advising not to waste
were advising not to be wasted
were advised not to be wasted
were advised not to waste
Bài 30 :
Choose the best answer.
These students _______so much that they feel very tired and bored.
are made to study
are made study
are made studying
are made to be studied