C15 T1 P2

Beyond these direct benefits, we can consider the wider implications for transport and society, and how manufacturing processes might need to respond as a result. At present, the average car spends more than 90 percent of its life parked. Automation means that initiatives for car-sharing become much more viable, particularly in urban areas with significant travel demand. If a significant proportion of the population choose to use shared automated vehicles, mobility demand can be met by far fewer vehicles.

Choose the best heading for the paragraph above

• reference to the opportunity of choosing the most appropriate vehicle for each trip

• reference to the amount of time when a car is not in use

• mention of several advantages of driverless vehicles for individual road-users

• a suggestion that the use of driverless cars may have no effect on the number of vehicles manufactured

There are many reasons why technology is advancing so fast. One frequently cited motive is safety; indeed, research at the UK’s Transport Research Laboratory has demonstrated that more than 90 percent of road collisions involve human error as a contributory factor, and it is the primary cause in the vast majority. Automation may help to reduce the incidence of this.

Another aim is to free the time people spend driving for other purposes. If the vehicle can do some or all of the driving, it may be possible to be productive, to socialise or simply to relax while automation systems have responsibility for safe control of the vehicle. If the vehicle can do the driving, those who are challenged by existing mobility models – such as older or disabled travellers – may be able to enjoy significantly greater travel autonomy.

Choose the best heading for the paragraph above

• a suggestion that the use of driverless cars may have no effect on the number of vehicles manufactured

• reference to the opportunity of choosing the most appropriate vehicle for each trip

• mention of several advantages of driverless vehicles for individual road-users

• reference to the amount of time when a car is not in use

Automation may prompt other changes in vehicle manufacture. If we move to a model where consumers tend not to own a single vehicle but to purchase access to a range of vehicles through a mobility provider, drivers will have the freedom to select one that best suits their needs for a particular journey, rather than making a compromise across all their requirements.

Since, for most of the time, most of the seats in most cars are unoccupied, this may boost the production of a smaller, more efficient range of vehicles that suit the needs of individuals. Specialized vehicles may then be available for exceptional journeys, such as going on a family camping trip or helping a son or daughter move to university.

Choose the best heading for the paragraph above

• a suggestion that the use of driverless cars may have no effect on the number of vehicles manufactured

• reference to the opportunity of choosing the most appropriate vehicle for each trip

• an estimate of how long it will take to overcome a number of problems

• mention of several advantages of driverless vehicles for individual road-users

It’s clear that there are many challenges that need to be addressed but, through robust and targeted research, these can most probably be conquered within the next 10 years. Mobility will change in such potentially significant ways and in association with so many other technological developments, such as telepresence and virtual reality, that it is hard to make concrete predictions about the future. However, one thing is certain: change is coming, and the need to be flexible in response to this will be vital for those involved in manufacturing the vehicles that will deliver future mobility.

Choose the best heading for the paragraph above

•   mention of several advantages of driverless vehicles for individual road-users

•   reference to the opportunity of choosing the most appropriate vehicle for each trip

• a suggestion that the use of driverless cars may have no effect on the number of vehicles manufactured

• an estimate of how long it will take to overcome a number of problems

The Massachusetts Institute of Technology investigated automated mobility in Singapore, finding that fewer than 30 percent of the vehicles currently used would be required if fully automated car sharing could be implemented. If this is the case, it might mean that we need to manufacture far fewer vehicles to meet demand. However, the number of trips being taken would probably increase, partly because empty vehicles would have to be moved from one customer to the next.

Modelling work by the University of Michigan Transportation Research Institute suggests automated vehicles might reduce vehicle ownership by 43 percent, but that vehicles’ average annual mileage double as a result. As a consequence, each vehicle would be used more intensively, and might need replacing sooner. This faster rate of turnover may mean that vehicle production will not necessarily decrease

Choose the best heading for the paragraph above

• a suggestion that the use of driverless cars may have no effect on the number of vehicles manufactured

• an estimate of how long it will take to overcome a number of problems

• reference to the opportunity of choosing the most appropriate vehicle for each trip

• mention of several advantages of driverless vehicles for individual road-users

There are many reasons why technology is advancing so fast. One frequently cited motive is safety; indeed, research at the UK’s Transport Research Laboratory has demonstrated that more than 90 percent of road collisions involve human error as a contributory factor, and it is the primary cause in the vast majority. Automation may help to reduce the incidence of this.

Another aim is to free the time people spend driving for other purposes. If the vehicle can do some or all of the driving, it may be possible to be productive, to socialise or simply to relax while automation systems have responsibility for safe control of the vehicle. If the vehicle can do the driving, those who are challenged by existing mobility models – such as older or disabled travellers – may be able to enjoy significantly greater travel autonomy.

Which TWO benefits of automated vehicles does the writer mention?

• Car travellers could enjoy considerable cost savings.

• It would be easier to find parking spaces in urban areas.

• Travellers could spend journeys doing something other than driving.

• People who find driving physically difficult could travel independently.

• A reduction in the number of cars would mean a reduction in pollution.

There are a number of hurdles to overcome in delivering automated vehicles to our roads. These include the technical difficulties in ensuring that the vehicle works reliably in the infinite range of traffic, weather and road situations it might encounter; the regulatory challenges in understanding how liability and enforcement might change when drivers are no longer essential for vehicle operation; and the societal changes that may be required for communities to trust and accept automated vehicles as being a valuable part of the mobility landscape.

Question：Which TWO challenges to automated vehicles development does the writer mention?

• making sure the general public has confidence in automated vehicles

• managing the pace of transition from conventional to automated vehicles

• deciding how to compensate professional drivers who become redundant

• setting up the infrastructure to make roads suitable for automated vehicles

• getting automated vehicles to adapt to various different driving conditions

There are many reasons why technology is advancing so fast. One frequently cited motive is safety; indeed, research at the UK’s Transport Research Laboratory has demonstrated that more than 90 percent of road collisions involve human error as a contributory factor, and it is the primary cause in the vast majority. Automation may help to reduce the incidence of this.

The impact of driverless cars

Figures from the Transport Research Laboratory indicate that most motor accidents are partly due to 1……………………., so the introduction of driverless vehicles will result in greater safety.

• 1. human error

• contributory factor

• incidence

• Automation

Automation means that initiatives for car-sharing become much more viable, particularly in urban areas with significant travel demand. If a significant proportion of the population choose to use shared automated vehicles, mobility demand can be met by far fewer vehicles.

Question: In addition to the direct benefits of automation, it may bring other advantages. For example, schemes for ………………………. will be more workable, especially in towns and cities, resulting in fewer cars on the road.

• population

• travel demand

• car-sharing

• mobility demand

Make one sentence from two. Follow the example.

A girl was injured in the accident. She is now in hospital.

Answer: The girl who was injured in the accident is now in hospital.

A waiter served us. He was impolite and impatient

Answer: The_________________________________