Chuyên Anh B1 – Unit 18 – Topic vocabulary

Danh sách Topic vocabulary

List of Nouns

Stt Từ vựng Từ loại Nghĩa tiếng Việt
1. effect
/ɪˈfekt/
(n) kết quả, hiệu lực

Cụm từ thường gặp:
Have an effect on: Có ảnh hưởng/tác động đến.
Side effects: Tác dụng phụ.

2. equipment
/ɪˈkwɪpmənt/
(n) thiết bị

Cụm từ thường gặp:
Office / Sports equipment: Thiết bị văn phòng / thể thao.
Piece of equipment: Một thiết bị / dụng cụ.

3. gadget
/ˈɡædʒɪt/
(n) đồ dùng, đồ vật

Cụm từ thường gặp:
Electronic gadgets: Thiết bị điện tử thông minh.
Kitchen gadgets: Dụng cụ nhà bếp tiện ích.

4. hardware
/ˈhɑːrdwer/
(n) phần cứng

Cụm từ thường gặp:
Computer hardware: Phần cứng máy tính.
Hardware store: Cửa hàng kim khí / vật liệu xây dựng.

5. laboratory
/ˈlæbrətɔːri/
(n) phòng thí nghiệm

Cụm từ thường gặp:
Research laboratory: Phòng thí nghiệm nghiên cứu.
Lab test / assistant: Xét nghiệm / trợ lý phòng lab.

6. laptop
/ˈlæptɑːp/
(n) máy tính xách tay

Cụm từ thường gặp:
Use a laptop: Sử dụng máy tính xách tay.
Laptop bag / case: Túi đựng laptop.

7. research
/ˈriːsɜːrtʃ/
(n) nghiên cứu

Cụm từ thường gặp:
Do / Conduct research: Làm / tiến hành nghiên cứu.
Scientific research: Nghiên cứu khoa học.

8. screen
/skriːn/
(n) màn hình

Cụm từ thường gặp:
Touch screen / Computer screen: Màn hình cảm ứng / máy tính.
In front of a screen: Ngồi trước màn hình.

9. software
/ˈsɔːftwer/
(n) phần mềm

Cụm từ thường gặp:
Software developer / update: Lập trình viên / bản cập nhật phần mềm.
Install software: Cài đặt phần mềm.

10. technology
/tekˈnɑːlədʒi/
(n) kỹ thuật, công nghệ

Cụm từ thường gặp:
Information Technology (IT): Công nghệ thông tin.
High technology / Advanced technology: Công nghệ cao / tiên tiến.

11. stereo
/ˈsterioʊ/
(n) âm thanh nổi

Cụm từ thường gặp:
Stereo system / sound: Hệ thống / âm thanh nổi.
Listen to stereo: Nghe nhạc stereo.

12. drug
/drʌɡ/
(n) thuốc, ma túy

Cụm từ thường gặp:
Prescription drug: Thuốc theo toa bác sĩ.
Illegal drugs: Ma túy trái phép.

13. Malaria
/məˈleriə/
(n) bệnh sốt rét

Cụm từ thường gặp:
Malaria mosquito / parasite: Muỗi / ký sinh trùng sốt rét.
Catch malaria: Mắc bệnh sốt rét.

14. Greek
/ɡriːk/
(n) Tiếng Hy Lạp

Cụm từ thường gặp:
Ancient Greek: Tiếng Hy Lạp cổ đại.
Greek mythology: Thần thoại Hy Lạp.

15. physics
/ˈfɪzɪks/
(n) Môn Vật Lý

Cụm từ thường gặp:
Quantum physics: Vật lý lượng tử.
Study physics: Học môn Vật Lý.

16. jug
/dʒʌɡ/
(n) cái bình (a jug of water: bình nước)

Cụm từ thường gặp:
A jug of milk / water: Một bình sữa / nước.
Glass jug: Bình thủy tinh.

17. sodium
/ˈsoʊdiəm/
(n) natri (nguyên tố hóa học)

Cụm từ thường gặp:
Sodium chloride: Natri clorua (muối ăn).
Low-sodium diet: Chế độ ăn ít natri/muối.

18. fire brigade
/ˈfaɪər brɪɡeɪd/
(n) đội cứu hỏa

Cụm từ thường gặp:
Call the fire brigade: Gọi đội cứu hỏa.
Fire brigade station: Trạm cứu hỏa.

19. decrease
/dɪˈkriːs/
(v, n) giảm (danh từ/động từ)

Cụm từ thường gặp:
Decrease in population / price: Sự giảm sút về dân số / giá cả.
Decrease significantly / sharply: Giảm đáng kể / giảm mạnh.

20. experiment
/ɪkˈsperɪmənt/
(v, n) thí nghiệm (danh từ/động từ)

Cụm từ thường gặp:
Conduct / Do an experiment: Tiến hành thí nghiệm.
Scientific experiment: Thí nghiệm khoa học.

21. lack
/læk/
(v, n) thiếu, sự thiếu hụt (danh từ/động từ)

Cụm từ thường gặp:
Lack of sleep / water: Thiếu ngủ / thiếu nước.
Be lacking in: Thiếu sót về mặt gì.

22. plastic
/ˈplæstɪk/
(n, adj) nhựa, dẻo dai (danh từ/tính từ)

Cụm từ thường gặp:
Plastic bag / bottle: Túi / chai nhựa.
Plastic surgery: Phẫu thuật thẩm mỹ.

23. program
/ˈproʊɡræm/
(v, n) chương trình (danh từ/động từ)

Cụm từ thường gặp:
TV program: Chương trình truyền hình.
Computer program / software program: Chương trình máy tính / phần mềm.

Noun Flashcards

1.

Hướng dẫn: Học nội dung ở thẻ Study trước, rồi làm bài ở thẻ Practice.
Greek (n)
/ɡriːk/
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Tiếng Hy Lạp
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program (v, n)
/ˈprəʊɡræm/
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chương trình
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screen (n)
/skriːn/
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màn hình
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plastic (n, adj)
/ˈplæstɪk/
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nhựa, dẻo dai
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laptop (n)
/ˈlæptɒp/
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máy tính xách tay
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decrease (v, n)
/dɪˈkriːs/
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giảm
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drug (n)
/drʌɡ/
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thuốc, ma túy
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jug (n)
/dʒʌɡ/
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cái bình
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gadget (n)
/ˈɡædʒɪt/
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đồ dùng, đồ vật
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Malaria (n)
/məˈleəriə/
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bệnh sốt rét
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hardware (n)
/ˈhɑːrdweər/
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phần cứng
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research (n)
/rɪˈsɜːrtʃ/
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nghiên cứu
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stereo (n)
/ˈsteriəʊ/
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âm thanh nổi
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equipment (n)
/ɪˈkwɪpmənt/
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thiết bị
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physics (n)
/ˈfɪzɪks/
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Môn Vật Lý
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technology (n)
/tekˈnɒlədʒi/
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kỹ thuật
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effect (n)
/ɪˈfekt/
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kết quả, hiệu lực
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experiment (v, n)
/ɪkˈsperɪmənt/
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thí nghiệm
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sodium (n)
/ˈsəʊdiəm/
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natri (nguyên tố hóa học)
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fire brigade (n)
/ˈfaɪər brɪɡeɪd/
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đội cứu hỏa
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software (n)
/ˈsɒftweər/
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phần mềm
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lack (v, n)
/læk/
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thiếu, sự thiếu hụt
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laboratory (n)
/ləˈbɒrətri/
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phòng thí nghiệm
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Card 1 / 23

List of Verbs

Stt Từ vựng Từ loại Nghĩa tiếng Việt
1. discover
/dɪˈskʌvər/
(v) khám phá

Cụm từ thường gặp:
Discover a new planet / truth: Khám phá hành tinh / sự thật mới.
Discover how / that: Phát hiện ra cách / rằng.

2. estimate
/ˈestɪmeɪt/
(v) ước lượng

Cụm từ thường gặp:
Estimate the cost / value: Ước tính chi phí / giá trị.
Roughly estimated: Được ước tính khoảng chừng.

3. invent
/ɪnˈvent/
(v) phát minh

Cụm từ thường gặp:
Invent a machine / story: Phát minh ra cỗ máy / bịa ra câu chuyện.
Who invented…? Ai đã phát minh ra…?

4. involve
/ɪnˈvɑːlv/
(v) liên quan

Cụm từ thường gặp:
Involve in sth: Tham gia / dính líu vào việc gì.
Involve a risk: Bao gồm rủi ro.

5. operate
/ˈɑːpəreɪt/
(v) vận hành

Cụm từ thường gặp:
Operate a machine / business: Vận hành máy móc / điều hành kinh doanh.
Operate on a patient: Phẫu thuật cho bệnh nhân.

Verb Flashcards

1.

Hướng dẫn: Học nội dung ở thẻ Study trước, rồi làm bài ở thẻ Practice.
discover (v)
/dɪˈskʌvər/
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khám phá, phát hiện ra
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invent (v)
/ɪnˈvent/
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phát minh
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estimate (v)
/ˈestɪmeɪt/
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ước lượng, ước tính
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involve (v)
/ɪnˈvɒlv/
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bao gồm, liên quan đến
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operate (v)
/ˈɒpəreɪt/
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vận hành, hoạt động (máy móc)
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Card 1 / 5

List of Adjectives

Stt Từ vựng Từ loại Nghĩa tiếng Việt
1. artificial
/ˌɑːrtɪˈfɪʃl/
(adj) nhân tạo

Cụm từ thường gặp:
Artificial intelligence (AI): Trí tuệ nhân tạo.
Artificial flowers / sweeteners: Hoa / chất tạo ngọt nhân tạo.

2. automatic
/ˌɔːtəˈmætɪk/
(adj) tự động

Cụm từ thường gặp:
Automatic transmission / pilot: Hộp số / lái tự động.
Automatic doors: Cửa tự động.

3. complicated
/ˈkɑːmplɪkeɪtɪd/
(adj) phức tạp

Cụm từ thường gặp:
Complicated process / system: Quy trình / hệ thống phức tạp.
Deeply / Highly complicated: Vô cùng phức tạp.

4. digital
/ˈdɪdʒɪtl/
(adj) thuộc kỹ thuật số
digital watch: đồng hồ kỹ thuật số

Cụm từ thường gặp:
Digital camera / device: Máy ảnh / thiết bị kỹ thuật số.
Digital age / economy: Thời đại / nền kinh tế số.

5. exact
/ɪɡˈzækt/
(adj) chính xác

Cụm từ thường gặp:
Exact location / amount: Vị trí / số lượng chính xác.
That’s exact!: Chính xác là vậy!

6. maximum
/ˈmæksɪməm/
(adj) cực đại

Cụm từ thường gặp:
Maximum speed / capacity: Tốc độ / công suất tối đa.
To the maximum: Đến mức tối đa.

7. minimum
/ˈmɪnɪməm/
(adj) cực tiểu

Cụm từ thường gặp:
Minimum wage: Lương tối thiểu.
Keep to a minimum: Giữ ở mức tối thiểu.

8. sudden
/ˈsʌdn/
(adj) đột ngột

Cụm từ thường gặp:
Sudden change / movement: Sự thay đổi / chuyển động đột ngột.
All of a sudden: Bỗng nhiên, thình lình.

9. unique
/juˈniːk/
(adj) độc nhất

Cụm từ thường gặp:
Unique opportunity / feature: Cơ hội / đặc điểm độc nhất vô nhị.
Truly unique: Thực sự độc đáo.

10. deaf
/def/
(adj) điếc

Cụm từ thường gặp:
Deaf and dumb: Câm điếc.
Turn a deaf ear to: Giả vờ làm ngơ, không lắng nghe.

11. plastic
/ˈplæstɪk/
(n, adj) nhựa, dẻo dai (danh từ/tính từ)

Cụm từ thường gặp:
Plastic bag / bottle: Túi / chai nhựa.
Plastic surgery: Phẫu thuật thẩm mỹ.

12. run
/rʌn/
(v) chạy

Cụm từ thường gặp:
Run a business / program: Điều hành kinh doanh / chạy chương trình.
Run out of money: Cạn kiệt tiền.

Adjective Flashcards

1.

Hướng dẫn: Học nội dung ở thẻ Study trước, rồi làm bài ở thẻ Practice.
maximum (adj)
/ˈmæksɪməm/
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tối đa
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sudden (adj)
/ˈsʌdn/
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đột ngột
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complicated (adj)
/ˈkɒmplɪkeɪtɪd/
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phức tạp
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exact (adj)
/ɪɡˈzækt/
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chính xác
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digital (adj)
/ˈdɪdʒɪtl/
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kỹ thuật số
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artificial (adj)
/ˌɑːtɪˈfɪʃl/
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nhân tạo
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false (adj)
/fɔːls/
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sai, giả mạo
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minimum (adj)
/ˈmɪnɪməm/
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tối thiểu
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Card 1 / 8

Chuyên Anh B1 – Unit 18 – A1

1. 1. Match the pictures with the words in the box.

Hướng dẫn: Kéo thả các từ vào đúng vị trí trên ảnh, kéo đúng được +1đ, kéo sai bị -1đ.
effect
lack
hardware
plastic
laptop
technology
research
gadget

Chuyên Anh B1 – Unit 18 – A2

1. 2. Match the pictures with the words in the box.

Hướng dẫn: Kéo thả các từ vào đúng vị trí trên ảnh, kéo đúng được +1đ, kéo sai bị -1đ.
technology
decrease
laboratory
software
screen
program
equipment
experiment

Chuyên Anh B1 – Unit 18 – A3

1. 3. Match the pictures with the words in the box.

Hướng dẫn: Kéo thả các từ vào đúng vị trí trên ảnh, kéo đúng được +1đ, kéo sai bị -1đ.
decrease
effect
hardware
equipment
research
plastic
gadget
laptop

Chuyên Anh B1 – Unit 18 – A4

1. 4. Match the pictures with the words in the box.

Hướng dẫn: Kéo thả các từ vào đúng vị trí trên ảnh, kéo đúng được +1đ, kéo sai bị -1đ.
technology
lack
software
hardware
experiment
program
laboratory
screen

Chuyên Anh B1 – Unit 18 – A5

1. 5. Match the pictures with the words in the box.

Hướng dẫn: Kéo thả các từ vào đúng vị trí trên ảnh, kéo đúng được +1đ, kéo sai bị -1đ.
program
gadget
research
plastic
equipment
decrease
laptop
laboratory

Chuyên Anh B1 – Unit 18 – A6

1. 6. Match the pictures with the words in the box.

Hướng dẫn: Kéo thả các từ vào đúng vị trí trên ảnh, kéo đúng được +1đ, kéo sai bị -1đ.
effect
lack
equipment
software
hardware
technology
screen
experiment

Chuyên Anh B1 – Unit 18 – B1

1. 1. Complete using the words in the box.

[ artificial • automatic • complicated • digital • exact • maximum • minimum • plastic • sudden • unique ]

Hướng dẫn: Điền vào chỗ trống.
1. The instructions for building this shelf are far too for me to follow alone.
2. Some plants in the garden are real, but others are – they never need watering.
3. The doctor asked her to take the dose of the medicine, otherwise it wouldn't help at all.
4. I'm not sure of the date of the meeting, but I think it's sometime next week.
5. Every snowflake has a/an pattern, so no two are exactly the same.
6. If you turn the heater up to , the whole room will get too hot within minutes.
7. My grandfather doesn't like watches. He says he can read the time faster with hands than with numbers.
8. It wasn't a/an illness – she had been feeling unwell for several months.
9. This door isn't – you have to push it open yourself.
10. Don't put that hot pan on the tablecloth – it will melt!

Chuyên Anh B1 – Unit 18 – B2

1. 2. Complete using the words in the box.

[ artificial • automatic • complicated • digital • exact • maximum • minimum • plastic • sudden • unique ]

Hướng dẫn: Điền vào chỗ trống.
1. The age to enter the competition is sixteen, so younger children can't join.
2. His decision to quit his job was completely – nobody expected it.
3. I prefer wearing a/an watch because I like seeing the numbers clearly.
4. The speed allowed here is eighty kilometres per hour, so don't go any faster.
5. Every person's voice is , which is why voice recognition technology works so well.
6. The recipe looked at first, but it turned out to be quite easy once I started cooking.
7. I forgot the address of the office, but I know it's somewhere near the station.
8. The garden looks beautiful, but those flowers near the door are , not real ones.
9. This gate is – it opens whenever a car approaches, so you never have to get out.
10. We had to use a/an cover to protect the furniture from the rain.

Chuyên Anh B1 – Unit 18 – B3

1. 3. Complete using the words in the box.

[ artificial • automatic • complicated • digital • exact • maximum • minimum • plastic • sudden • unique ]

Hướng dẫn: Điền vào chỗ trống.
1. This bracelet isn't made of real gold – it's just , but it looks quite nice.
2. My washing machine is – it turns itself off as soon as the clothes are dry.
3. Could you tell me the time the train leaves? I don't want to miss it.
4. My new smartwatch shows the time on a/an screen, so there are no hands at all.
5. Every painting by this artist is , since he never repeats the same design twice.
6. Because the basement has no windows, the plants there only get light from lamps.
7. Please don't set the oven to heat straight away – the cake will burn on the outside.
8. To pass the course, students need a/an score of sixty percent on the final test.
9. Learning to play the violin isn't as as people think, if you practise every day.
10. His departure came as a complete shock to the whole company.

Chuyên Anh B1 – Unit 18 – B4

1. 4. Complete using the words in the box.

[ artificial • automatic • complicated • digital • exact • maximum • minimum • plastic • sudden • unique ]

Hướng dẫn: Điền vào chỗ trống.
1. There's a/an age limit for this ride – children under four aren't allowed on.
2. The label says this container can hold a/an of two litres, so don't overfill it.
3. The room has no natural light, so during the day we rely completely on lighting.
4. Each snowflake has a/an shape that never appears again in exactly the same way.
5. His story about the accident sounded far too , with so many strange details that didn't fit together.
6. Can you tell me the number of people who attended the concert last night?
7. These chairs in the garden are , which is why they don't rot in the rain like wooden ones.
8. There was a/an change in the weather, and within minutes the sky turned dark.
9. This clock isn't – it's the old kind with hands, which my father bought years ago.
10. These lights are – they switch off by themselves once everyone has left the room.

Chuyên Anh B1 – Unit 18 – B5

1. 5. Complete using the words in the box.

[ artificial • automatic • complicated • digital • exact • maximum • minimum • plastic • sudden • unique ]

Hướng dẫn: Điền vào chỗ trống.
1. Since the tunnel gets no daylight at all, drivers depend entirely on lighting to see the road.
2. Nobody could tell me the location of the accident, only that it happened somewhere near the bridge.
3. Assembling this furniture looked at first glance, but the instructions actually made it quite simple.
4. There's a/an number of ten players needed to start a football match.
5. My father refuses to buy a/an camera – he still insists on using film like in the old days.
6. The heating in this flat is – it turns on by itself whenever the temperature drops too low.
7. Her resignation was so that even her closest colleagues had no idea it was coming.
8. The teacher said we could write a/an of five hundred words for this essay, so don't go over that.
9. Every snowflake that falls has a/an structure, so scientists say none are ever identical.
10. Most of the toys in this shop are made of , which makes them cheap but not very durable.

Chuyên Anh B1 – Unit 18 – B6

1. 5. Complete using the words in the box.

[ artificial • automatic • complicated • digital • exact • maximum • minimum • plastic • sudden • unique ]

Hướng dẫn: Điền vào chỗ trống.
1. The curtains in my room are – they close by themselves every evening at sunset.
2. This old alarm clock isn't – it has two hands and ticks loudly all night.
3. There's a/an age of eighteen to apply for this job, so younger applicants can't be considered.
4. This bottle isn't made of glass at all – it's actually , which is why it doesn't break when you drop it.
5. She couldn't remember the price of the ticket, only that it was around forty dollars.
6. The lift in this building has a/an weight limit, so it can't carry more than eight people.
7. Each person has a/an set of fingerprints, which is why they're used for identification.
8. Because the office has no windows, the workers there spend all day under light.
9. His departure from the company was so , and nobody had time to prepare for it.
10. The plot of that film was so that I had to watch it twice to understand what happened.

Chuyên Anh B1 – Unit 18 – C1

1. 1. Choose the correct word.

Hướng dẫn: Chọn từ thích hợp trong ô Dropdown.
1. Do you know who first penicillin by accident in his laboratory?
2. You need at least three people to this machine safely.
3. Modern makes all our daily lives so much easier.
4. I'm using a computer that translates from English into Greek.
5. This new drug seems to have no on humans at all.
6. Could you how many hours you spend online every week?
7. My washing machine is fully – it turns itself off as soon as it finishes.
8. Each person's fingerprint is – no two people have exactly the same one.
9. The change in temperature was so that everyone was caught by surprise.
10. This chair on the balcony is made of , not real wood.
11. My laptop cracked completely after I accidentally dropped it on the floor.
12. Professor Reinhart the computer lab with her three research assistants.

Chuyên Anh B1 – Unit 18 – C2

1. 2. Choose the correct word.

Hướng dẫn: Chọn từ thích hợp trong ô Dropdown.
1. Without new , doctors couldn't diagnose diseases so quickly today.
2. It's amazing to think someone will one day a cure for cancer.
3. Who's going to this company after the owner retires next year?
4. The laboratory needed new before the experiment could begin.
5. Loud music can have a bad on your hearing over time.
6. Scientists have done a lot of into why bees are disappearing.
7. This alarm clock has a display instead of hands.
8. Nobody knows the number of stars in the universe.
9. The rules of this board game are far too for young children.
10. Because the room has no windows, the light in there is completely .
11. You need to update the on your phone regularly to stay safe online.
12. The on my new phone cracked the very first day I bought it.

Chuyên Anh B1 – Unit 18 – C3

1. 3. Choose the correct word.

Hướng dẫn: Chọn từ thích hợp trong ô Dropdown.
1. Because the room has no windows at all, the light inside is completely .
2. This garden chair is made of , not real wood, so it never rots in the rain.
3. Her resignation from the company was so that nobody had time to prepare for it.
4. There's a age of eighteen required to apply for this job.
5. The number of car accidents on this road has a lot since the new traffic lights were installed.
6. It was Marie Curie who first radium while working in her laboratory.
7. Someone needs to this old printer before we can copy these documents.
8. The team published new showing a link between diet and energy levels.
9. My neighbour a small farm just outside the village.
10. There's a noticeable of public transport in this area at night.
11. Could you roughly how many guests will attend the wedding?
12. Unlike a smartphone, this old radio doesn't have a at all – you just turn a dial to change the station.

Chuyên Anh B1 – Unit 18 – C4

1. 4. Choose the correct word.

Hướng dẫn: Chọn từ thích hợp trong ô Dropdown.
1. My grandmother refuses to buy a camera – she still prefers using film.
2. This company only allows a of two suitcases per passenger on domestic flights.
3. Assembling this new bookshelf looked at first, but it was actually quite simple.
4. Every artist's fingerprint style is , since no two people ever paint exactly the same way.
5. The scientists couldn't tell us the time the volcano would erupt.
6. Nobody expects anyone to a brand-new planet in our solar system soon.
7. This tiny can track how many steps you take every day.
8. The activity only sorting some cards into the correct categories.
9. My uncle a small bakery with his two sons in the town centre.
10. Skipping breakfast can have a bad on your concentration at school.
11. The laboratory needed new before the experiment could begin.
12. My brother installed new inside his old laptop to make it faster.

Chuyên Anh B1 – Unit 18 – C5

1. 5. Choose the correct word.

Hướng dẫn: Chọn từ thích hợp trong ô Dropdown.
1. This old alarm clock isn't – it has two hands instead of numbers on the screen.
2. There's a score of sixty percent needed to pass this course.
3. The plot of that film was so that I had to watch it twice to understand it.
4. Each snowflake that falls has a completely shape that never appears again.
5. Fleming didn't penicillin on purpose – it happened almost by accident in his laboratory.
6. My cousin wrote a computer that helps students practise English grammar.
7. The number of visitors to the museum has since the new entrance fee started.
8. It takes years of training to a plane safely in bad weather.
9. Our teacher asked us to do some into the history of the printing press.
10. This laptop's cracked completely the very first time I dropped it.
11. Could you how long the whole project will take to finish?
12. There's a real of parking spaces near the hospital.

Chuyên Anh B1 – Unit 18 – C6

1. 6. Choose the correct word.

Hướng dẫn: Chọn từ thích hợp trong ô Dropdown.
1. Historians still argue about who actually the wheel thousands of years ago.
2. This bottle isn't made of glass at all – it's actually , which is why it doesn't break.
3. His departure from the company was so that even his closest colleagues were shocked.
4. There's a weight limit for luggage on this budget airline.
5. You must switch off all this properly before leaving the laboratory at night.
6. This computer already has installed that removes duplicate files automatically.
7. Loud music can have a serious on your hearing if you listen for too long.
8. Cleaning the lab just wearing gloves and washing the equipment afterwards.
9. Could you how many books are kept in this entire library?
10. Someone needs to the printer before we can get these documents copied.
11. My aunt a small charity that helps homeless teenagers.
12. Modern has completely changed the way doctors treat patients.

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