Đáp án bài 2 phân tích từ khóa trong câu hỏi đính kèm với video bài 2b

Đáp án Bài 2: Phân tích từ khóa trong câu hỏi
1. There was little improvement in athletic performance before the twentieth century.
Loại 1:
the twentieth century
Loại 2:
before = prior to
athletic performance = sports performance
there was little improvement = only improved a little = almost no enhancement was
made
2. Teenagers whose parents smoke are at risk of getting lung cancer at some time
during their lives.
Loại 1:
lung cancer
Loại 2:
teenagers = their offspring
are at risk of getting = have to face the danger of = there is a possibility that they will get
at some time during their lives = at some points in their lives
3. Thirty per cent of deaths in the United States are caused by smoking related
diseases.
Loại 1:
Thirty per cent, 30%
United States = America
Loại 2:
deaths = the total number of deaths


are caused by = happen because of
smoking related diseases = problems involving smoking
4. Many people carry out research in a mistaken way.
Loại 2:
many people = a great number of individuals = numerous individuals

carry out research = conduct research = conduct studies
in a mistaken way = with an inappropriate method
5. It is currently possible to measure the pollution coming from individual vehicles
whilst they are moving.
Loại 2:
it is currently possible to = scientists are now able to = new technologies have now
allowed people to...
measure = calculate = evaluate
the pollution = the degree/level of pollution
coming from individual vehicles = released from private vehicles
whilst they are moving = when they are moving
6. Residents of Los Angeles are now tending to reduce the yearly distances they travel
by car.
Loại 1:
Los Angeles
Loại 2:
residents of Los Angeles = people living in LA = LA inhabitants/citizens
are now tending to = are currently planning/attempting to
reduce = minimise = cut down


yearly = annual = each year
travel by car = commute by their automobiles
7. Charging drivers for entering certain parts of the city has been successfully done in
Cambridge, England
Loại 1:
Cambridge, England
Loại 2:
charging drivers = requiring drivers to pay
entering certain parts of the city = travelling into specific areas of the city

has been successfully done = has been a successful implementation
8. Archaeologists went back to the site to try and find the missing northern end of the
boat.
Loại 2:
archaeologists = scientists
went back to the site = returned to the place
to try and find = with the hope to find = to try to look for
the missing northern end of the boat = the northern end of the boat which was lost
9. Evidence found in 2004 suggested that the Bronze-Age Boat had been used for
trade.
Loại 1:
2004
Loại 2:
evidence found in 2004 = evidence discovered in the year 2004
suggested that = implied that = showed that


had been used for trade = had been used for commercial purposes
10. Shirase's original ambition was to travel to the North Pole.
Loại 1:
Shirase, the North Pole
Loại 2:
original ambition = first aim = initial target
travel to = get to = visit
11. Some Japanese officials thought Shirase's intention to travel to the South Pole was
pointless.
Loại 1:
Japanese
Shirase
the South Pole

Loại 2:
officials = authorities
thought = believed
intention to travel = plan to travel
pointless = did not serve any purpose = there was no point in
12. Shirase found it easy to raise the money he needed for his trip to the South Pole.
Loại 2:
Shirase found it easy = it was effortless/not difficult for Shirase
raise the money he needed = find the necessary investment
his trip = his journey


13. In the future, farmers are likely to increase their dependency on chemicals.
Loại 2:
in the future = in the following years
are likely to = are predicted to
increase their dependency = raise their reliance = depend/rely more on
14. An important concern for scientists is to ensure that robots do not seem
frightening.
Loại 2:
an important concern for scientists = it is essential for scientists to care about
to ensure = to make sure = to guarantee
robots do not seem frightening = robots do not look scary
15. It will take considerable time for modern robots to match the ones we have
created in films and books.
Loại 2:
it will take considerable time = it will not be quick
modern robots = new robots
match = catch up with = be the same with
the ones we have created in films and books = the ones that already existed in our

science fictions
16. Our ability to deal with a lot of input materials has improved over time.
Loại 2:
our ability has improved = our capability has enhanced = we are more capable of
deal with = handle
a lot of input materials = much input data