研究生英语(一年级下)课后习题及答案2

Unit6
The culture of New York City is shaped by centuries of immigration, the city's size and variety,and its status as the cultural capital of the United States. Because of its 1) _sheer_ size and cultural influence,New York has been the 2)subject_ of many different, and often
3)_contradictory_ ,portrayals in the mass media. From the sophisticated and 4)_worldly_ metropolis seen in many Woody Allen films, to the hellish and 5)_chaotic_
Scorsese's Taxi Driver,New York has served as the unwitting backdrop for every conceivable on big city life.In the early years of film NewYork City was characterized asurbane and 6)_sophisticated_. By the city's period in the
1970s, however, films like Midnight Cowboy, The French Connection,Marathon Man, and Death Wish showed New York as full of chaos and 7)_violence_. With the city's ienaissance in the 1980s and 1990s came new portrayals on television; Friends, Seinfeld, and Sex andthe City showed life in the city to be 8)_glamorous_ and interesting. Nonetheless a disproportionate number of 9)_crime_ dramas,such as Law & Order, continue to make criminality in the city in their subject, even as New York has become the 10)__safest___ large city in the
Unit7
Risk compensation is the idea that individuals tend to adjust their behavior in response to what they perceive as changes in the level of risk.Imagine,what would happen if safety regulations were to require all cars to be made of cardboard,fitted with inefficient brakes and with a sharp spike in the center of the steering column; if all roads were paved with a substance having the same friction coefficient as ice ,and if all drivers were obliged to change every other month or,better yet,if there were no rules about which side of the road to drive on.The evidence suggests that there would be no
fatalities,but there would be a Substantial decrease in the efficiency of the road transport system.It seems that the potential safety benefit of most improvements to road or vehicles is considered as a performance benefit.As a result of safety improvements it is now possible to travel farther and faster with approximately the same risk of being killed.
Unit8
Intelligent Transport System(ITS) is the name given to the application of computer and communication technologies to transport problems.In a(n) rapidly changing society the emphasis on road technology improvements to assist in road management has been
enabled the collection of data or intelligence which
managers and users.
Japan seems to have initiated the whole modern day notion of ITS with work carried out in the 1980s.The United States was also addressing the application of ITS at an early stage in the course of the Electronic Route Guidance project(ERGS) in the 1970s.The European Union picked up the theme,and referred to it as Road Transport Informatics.In the course of time the name of this technology was subjected to many changes until the USA gave it the name ITS.Intelligent Transport systems include wider application of technology to transit systems as well as private cars and
highways.Benefits given by ITS to any transportation system that introduce it are:improved safety,improved traffic efficiency,reduced congestion,improved improved economic productivity.
Unit9
Northern Canada, including the Northwest Territories,is an expensive place to live. Housing is at least 60% more expensive in the north than it is in southern Canada.Food prices are also higher, by at least
20%.Since building materials and foodstuffs are imported from the south ,the higher prices are primarily due to transportation costs. Communities far away from Yellowknife have higher costs, and
food and housing costs. For example, foodstuffs shipped by air to remote communities such as Sachs Harbour in Yellow knife. To offset these high food and housing costs, wages are higher than those in southern Canada .In addition, most people live in public or staff housing, where rents are subsidized .Government
isolated post allowance payment to help offset the higher cost of living.
unit10
The moral imperative begins by considering the value of education which is much deeper than earning potential or building human cation is what it takes to lead fuller lives and to contribute to our nation and the world.
Higher education in particular affords students the opportunities to explore history, debate important issues, and discover their passions and potential .
Our founders understood how important
and productive society. A nation of educated individuals is more likely to strengthen the schools they rely upon.
Consider graduation rates. Fifteen percent of our high schools produce half of our dropouts, and these schools are disproportionately in low-income areas with mostly minority students. Nationally ,one of every two African American and Hispanic students drops out of high school.
If we are a nation dedicated to equality, we cannot be satisfied with the status quo. Helping more students make it to college and succeed there is a morally urgent challenge. Unit6
The culture of New York City is shaped by centuries of
immigration, the city's size and variety,and its status as
the cultural capital of the United States. Because of its 1)
_sheer_ size and cultural influence,New York has been
the 2)subject_ of many different, and often
3)_contradictory_ ,portrayals in the mass media. From
the sophisticated and 4)_worldly_ metropolis seen in
many Woody Allen films, to the hellish and 5)_chaotic_
Scorsese's Taxi Driver,New York has served as the
unwitting backdrop for every conceivable on big city
life.In the early years of film NewYork City was
characterized asurbane and 6)_sophisticated_. By the
city's period in the
1970s, however, films like Midnight Cowboy, The
French Connection,Marathon Man, and Death Wish
showed New York as full of chaos and 7)_violence_.
With the city's ienaissance in the 1980s and 1990s came
new portrayals on television; Friends, Seinfeld, and Sex
andthe City showed life in the city to be 8)_glamorous_
and interesting. Nonetheless a disproportionate number
of 9)_crime_ dramas,such as Law & Order, continue to
make criminality in the city in their subject, even as New
York has become the 10)__safest___ large city in the
Unit7
Risk compensation is the idea that individuals tend
to adjust their behavior in response to what they perceive
as changes in the level of risk.Imagine,what would
happen if safety regulations were to require all cars to be
made of cardboard,fitted with inefficient brakes and
with a sharp spike in the center of the steering column; if
all roads were paved with a substance having the
same friction coefficient as ice ,and if all drivers were
obliged to change every other month or,better yet,if
there were no rules about which side of the road to drive
on.The evidence suggests that there would be no
fatalities,but there would be a Substantial decrease in
the efficiency of the road transport system.It seems that
the potential safety benefit of most improvements to
road or vehicles is considered as a performance
benefit.As a result of safety improvements it is now
possible to travel farther and faster with approximately
the same risk of being killed.
Unit8
Intelligent Transport System(ITS) is the name given
to the application of computer and communication
technologies to transport problems.In a(n) rapidly
changing society the emphasis on road technology
improvements to assist in road management has been
enabled the collection of data or intelligence which
managers and users.
Japan seems to have initiated the whole modern day
notion of ITS with work carried out in the 1980s.The
United States was also addressing the application of ITS
at an early stage in the course of the Electronic Route
Guidance project(ERGS) in the 1970s.The European
Union picked up the theme,and referred to it as Road
Transport Informatics.In the course of time the name of
this technology was subjected to many changes until the
USA gave it the name ITS.Intelligent Transport systems
include wider application of technology to transit
systems as well as private cars and
highways.Benefits given by ITS to any transportation
system that introduce it are:improved safety,improved
traffic efficiency,reduced congestion,improved
improved economic productivity.
Unit9
Northern Canada, including the Northwest Territories,is
an expensive place to live. Housing is at least 60% more
expensive in the north than it is in southern
Canada.Food prices are also higher, by at least
20%.Since building materials and foodstuffs are
imported from the south ,the higher prices are
primarily due to transportation costs. Communities
far away from Yellowknife have higher costs, and
food and housing costs. For example, foodstuffs shipped
by air to remote communities such as Sachs Harbour
in Yellow knife. To offset these high food and housing
costs, wages are higher than those in southern
Canada .In addition, most people live in public or staff
housing, where rents are subsidized .Government
isolated post allowance payment to help offset the
higher cost of living.
unit10
The moral imperative begins by considering the
value of education which is much deeper than
earning potential or building human cation is
what it takes to lead fuller lives and to contribute to
our nation and the world.
Higher education in particular affords students the
opportunities to explore history, debate important
issues, and discover their passions and potential .
Our founders understood how important
and productive society. A nation of educated
individuals is more likely to strengthen the
schools they rely upon.
Consider graduation rates. Fifteen percent of our
high schools produce half of our dropouts, and
these schools are disproportionately in low-income areas
with mostly minority students. Nationally ,one of
every two African American and Hispanic students drops
out of high school.
If we are a nation dedicated to equality, we
cannot be satisfied with the status quo. Helping more
students make it to college and succeed there is a
morally urgent challenge.
Unit6
The culture of New York City is shaped by centuries of
immigration, the city's size and variety,and its status as
the cultural capital of the United States. Because of its 1)
_sheer_ size and cultural influence,New York has been
the 2)subject_ of many different, and often
3)_contradictory_ ,portrayals in the mass media. From
the sophisticated and 4)_worldly_ metropolis seen in
many Woody Allen films, to the hellish and 5)_chaotic_
Scorsese's Taxi Driver,New York has served as the
unwitting backdrop for every conceivable on big city
life.In the early years of film NewYork City was
characterized asurbane and 6)_sophisticated_. By the
city's period in the
1970s, however, films like Midnight Cowboy, The
French Connection,Marathon Man, and Death Wish
showed New York as full of chaos and 7)_violence_.
With the city's ienaissance in the 1980s and 1990s came
new portrayals on television; Friends, Seinfeld, and Sex
andthe City showed life in the city to be 8)_glamorous_
and interesting. Nonetheless a disproportionate number
of 9)_crime_ dramas,such as Law & Order, continue to
make criminality in the city in their subject, even as New
York has become the 10)__safest___ large city in the
Unit7
Risk compensation is the idea that individuals tend
to adjust their behavior in response to what they perceive
as changes in the level of risk.Imagine,what would
happen if safety regulations were to require all cars to be
made of cardboard,fitted with inefficient brakes and
with a sharp spike in the center of the steering column; if
all roads were paved with a substance having the
same friction coefficient as ice ,and if all drivers were
obliged to change every other month or,better yet,if
there were no rules about which side of the road to drive
on.The evidence suggests that there would be no
fatalities,but there would be a Substantial decrease in
the efficiency of the road transport system.It seems that
the potential safety benefit of most improvements to
road or vehicles is considered as a performance
benefit.As a result of safety improvements it is now
possible to travel farther and faster with approximately
the same risk of being killed.
Unit8
Intelligent Transport System(ITS) is the name given
to the application of computer and communication
technologies to transport problems.In a(n) rapidly
changing society the emphasis on road technology
improvements to assist in road management has been
enabled the collection of data or intelligence which
managers and users.
Japan seems to have initiated the whole modern day
notion of ITS with work carried out in the 1980s.The
United States was also addressing the application of ITS
at an early stage in the course of the Electronic Route
Guidance project(ERGS) in the 1970s.The European
Union picked up the theme,and referred to it as Road
Transport Informatics.In the course of time the name of
this technology was subjected to many changes until the
USA gave it the name ITS.Intelligent Transport systems
include wider application of technology to transit
systems as well as private cars and
highways.Benefits given by ITS to any transportation
system that introduce it are:improved safety,improved
traffic efficiency,reduced congestion,improved
improved economic productivity.
Unit9
Northern Canada, including the Northwest Territories,is
an expensive place to live. Housing is at least 60% more
expensive in the north than it is in southern
Canada.Food prices are also higher, by at least
20%.Since building materials and foodstuffs are
imported from the south ,the higher prices are
primarily due to transportation costs. Communities
far away from Yellowknife have higher costs, and
food and housing costs. For example, foodstuffs shipped
by air to remote communities such as Sachs Harbour
in Yellow knife. To offset these high food and housing
costs, wages are higher than those in southern
Canada .In addition, most people live in public or staff
housing, where rents are subsidized .Government
isolated post allowance payment to help offset the
higher cost of living.
unit10
The moral imperative begins by considering the
value of education which is much deeper than
earning potential or building human cation is
what it takes to lead fuller lives and to contribute to
our nation and the world.
Higher education in particular affords students the
opportunities to explore history, debate important
issues, and discover their passions and potential .
Our founders understood how important
and productive society. A nation of educated
individuals is more likely to strengthen the
schools they rely upon.
Consider graduation rates. Fifteen percent of our
high schools produce half of our dropouts, and
these schools are disproportionately in low-income areas
with mostly minority students. Nationally ,one of
every two African American and Hispanic students drops
out of high school.
If we are a nation dedicated to equality, we
cannot be satisfied with the status quo. Helping more
students make it to college and succeed there is a
morally urgent challenge.
Unit6
The culture of New York City is shaped by centuries of
immigration, the city's size and variety,and its status as
the cultural capital of the United States. Because of its 1)
_sheer_ size and cultural influence,New York has been
the 2)subject_ of many different, and often
3)_contradictory_ ,portrayals in the mass media. From
the sophisticated and 4)_worldly_ metropolis seen in
many Woody Allen films, to the hellish and 5)_chaotic_
Scorsese's Taxi Driver,New York has served as the
unwitting backdrop for every conceivable on big city
life.In the early years of film NewYork City was
characterized asurbane and 6)_sophisticated_. By the
city's period in the
1970s, however, films like Midnight Cowboy, The
French Connection,Marathon Man, and Death Wish
showed New York as full of chaos and 7)_violence_.
With the city's ienaissance in the 1980s and 1990s came
new portrayals on television; Friends, Seinfeld, and Sex
andthe City showed life in the city to be 8)_glamorous_
and interesting. Nonetheless a disproportionate number
of 9)_crime_ dramas,such as Law & Order, continue to
make criminality in the city in their subject, even as New
York has become the 10)__safest___ large city in the
Unit7
Risk compensation is the idea that individuals tend
to adjust their behavior in response to what they perceive
as changes in the level of risk.Imagine,what would
happen if safety regulations were to require all cars to be
made of cardboard,fitted with inefficient brakes and
with a sharp spike in the center of the steering column; if
all roads were paved with a substance having the
same friction coefficient as ice ,and if all drivers were
obliged to change every other month or,better yet,if
there were no rules about which side of the road to drive
on.The evidence suggests that there would be no
fatalities,but there would be a Substantial decrease in
the efficiency of the road transport system.It seems that
the potential safety benefit of most improvements to
road or vehicles is considered as a performance
benefit.As a result of safety improvements it is now
possible to travel farther and faster with approximately
the same risk of being killed.
Unit8
Intelligent Transport System(ITS) is the name given
to the application of computer and communication
technologies to transport problems.In a(n) rapidly
changing society the emphasis on road technology
improvements to assist in road management has been
enabled the collection of data or intelligence which
managers and users.
Japan seems to have initiated the whole modern day
notion of ITS with work carried out in the 1980s.The
United States was also addressing the application of ITS
at an early stage in the course of the Electronic Route
Guidance project(ERGS) in the 1970s.The European
Union picked up the theme,and referred to it as Road
Transport Informatics.In the course of time the name of
this technology was subjected to many changes until the
USA gave it the name ITS.Intelligent Transport systems
include wider application of technology to transit
systems as well as private cars and
highways.Benefits given by ITS to any transportation
system that introduce it are:improved safety,improved
traffic efficiency,reduced congestion,improved
improved economic productivity.
Unit9
Northern Canada, including the Northwest Territories,is
an expensive place to live. Housing is at least 60% more
expensive in the north than it is in southern
Canada.Food prices are also higher, by at least
20%.Since building materials and foodstuffs are
imported from the south ,the higher prices are
primarily due to transportation costs. Communities
far away from Yellowknife have higher costs, and
food and housing costs. For example, foodstuffs shipped
by air to remote communities such as Sachs Harbour
in Yellow knife. To offset these high food and housing
costs, wages are higher than those in southern
Canada .In addition, most people live in public or staff
housing, where rents are subsidized .Government
isolated post allowance payment to help offset the
higher cost of living.
unit10
The moral imperative begins by considering the
value of education which is much deeper than
earning potential or building human cation is
what it takes to lead fuller lives and to contribute to
our nation and the world.
Higher education in particular affords students the
opportunities to explore history, debate important
issues, and discover their passions and potential .
Our founders understood how important
and productive society. A nation of educated
individuals is more likely to strengthen the
schools they rely upon.
Consider graduation rates. Fifteen percent of our
high schools produce half of our dropouts, and
these schools are disproportionately in low-income areas
with mostly minority students. Nationally ,one of
every two African American and Hispanic students drops
out of high school.
If we are a nation dedicated to equality, we
cannot be satisfied with the status quo. Helping more
students make it to college and succeed there is a
morally urgent challenge.。