【题文】A new study published in a British medical journal suggests obesity（肥胖）shortens life expectancy（预期寿命）. It has the _______ to reduce life expectancy by up to eight years and cut healthy life by 19 years _______ diabetes and cardiovascular disease.

The study _______ data from the US National Health and Nutrition Examination Survey to create a disease-simulation model, which was then used to estimate the _______ of developing diabetes and cardiovascular disease in adults of different body weight.

The researchers analyzed the _______ of overweight and obesity to years of life lost and healthy years of life lost in US adults of various ages between 20 and 79 years old, compared to people of _______ weight.

Overweight individuals were _______ to lose between zero and three years of life expectancy, _______ their age and gender. For obese individuals the years lost were between one and six years, _______ the very obese between one and eight years.

The study ________ shows that being overweight or obese is ________ with two to four times as many healthy life-years lost as total years of life lost. The highest ________ in healthy life-years were in young adults aged between 20 and 29, amounting to around 19 years for very obese men and women.

“The pattern is clear,” explained Dr. Steven Grover, lead author and professor at McGill University, Canada.

“The more an individual weighs and the younger their age, the greater the ________ on their health, as they have many years ________ them during which the increasing health risks associated with obesity can ________ impact their lives,” said the expert.

He ________ that, these calculations should ________ useful for obese individuals and health professionals to better ________ the problem, and the ________ of a healthier lifestyle, changes to diet and regular physical activity ________.

【小题1】

A．ability

B．potential

C．power

D．energy

【小题2】

A．in spite of

B．at the cost of

C．in case of

D．because of

【小题3】

A．applied

B．explored

C．arranged

D．stored

【小题4】

A．condition

B．damage

C．risk

D．symptom

【小题5】

A．contribution

B．consideration

C．development

D．possibility

【小题6】

A．ordinary

B．normal

C．average

D．standard

【小题7】

A．meant

B．forced

C．estimated

D．designed

【小题8】

A．deciding on

B．depending on

C．centering on

D．reflecting on

【小题9】

A．since

B．when

C．while

D．although

【小题10】

A．already

B．still

C．even

D．also

【小题11】

A．equipped

B．associated

C．filled

D．faced

【小题12】

A．adventures

B．changes

C．challenges

D．losses

【小题13】

A．effect

B．impression

C．judgement

D．emphasis

【小题14】

A．on top of

B．aside from

C．ahead of

D．in terms of

【小题15】

A．passively

B．negatively

C．naturally

D．obviously

【小题16】

A．added

B．commented

C．introduced

D．concluded

【小题17】

A．go

B．prove

C．turn

D．remain

【小题18】

A．evaluate

B．handle

C．explain

D．understand

【小题19】

A．outcome

B．cost

C．benefits

D．interest

【小题20】

A．included

B．concerned

C．concluded

D．covered

译林牛津版 选修7 Unit 2 单元综合检测

译林牛津版选修7 Unit 2 单元综合检测