Sitting in front of the television is probably relaxing，but spending too much time in front of it may take years off your life.Watching less television may help you live a much longer life.
Australian researchers（研究者） studied more than 11，000 people over the age of 25.Their study showed that if people watched TV for six hours a day，they lived about 4.8 years less than those who didn't watch any television.Also，people who are over the age of 25 lose 22 minutes of life for every hour of TV that they watch.
Sitting in front of the television isn't healthy.The more TV you watch，the less exercise you'll get.And the less exercise you get，the more likely it is that you'll be ill.
Lennert Veerman，the researcher who led the study，says watching too much TV will influence people's life expectancies （預(yù)期壽命），even for people who have a good eating habit.He thinks it's time for doctors to start asking their patients about how much TV they watch，as it can be an indicator （指標(biāo)） of their health.
As a result，Veerman has called on people to turn off their TV and get off the sofa to get some exercise."Exercise is good，" he said， "Even light activity is good for health."
（1）Australian researchers did a study on CC.
A．what people should do to live longer
B．what people usually do to relax after work
C．how watching too much TV can be bad for people
D．Watching more television may help you live a much longer life.
（2）According to the study，if a 35-year-old man watches TV for two hours，he will lose AA of life.
A．44 minutes
B．4.8 years
C．22 minutes
D．25 minutes
（3）Paragraph 3 mainly tells us AA.
A．why watching TV is bad for our health
B．why people don't exercise enough
C．how long people should exercise every day
D．how often people should exercise
（4）What does the underlined word "influence" in Paragraph 4 mean？ BB
A．傷害.
B．影響.
C．導(dǎo)致.
D．危及.
（5）According to Veerman，what should we do to keep healthy？ CC
A．Have a healthy eating habit.
B．Go to the doctor often.
C．Get more exercise instead of watching TV.
D．Get up early and go to bed early.
【答案】C；A；A；B；C
【解答】
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發(fā)布：2024/4/20 14:35:0組卷：7引用：2難度：0.5
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1．Whales are the largest living organisms （生物）living on the surface of the earth.An adult blue whale weighs up to 173 tonnes with 30 meters in length.When a whale dies in the ocean，its body usually falls to the sea floor and a special deep-sea ecosystem will be formed in a long time.Scientists give a name to this：the whale fall.
Recently，some scientists on a Chinese research ship called Tansuo-1 found a whale fall at the depth of 1，600 meters in the South China Sea.Whale falls are seldom found by humans.This is the first time China has found this type of ecosystem.So far，less than 50 modern natural whale falls have been found by humans around the world.
The whale fall is really important to deep-sea animals，as it provides food for them.Usually，the whale fall goes through three stages.The first stage comes just after the whale dies.The body attracts lots of big sea animals such as shark and they come to eat the body.This stage lasts from months to years.At the second stage，smaller animals come for the whale's bones and leftovers.This stage can last one or two years.Bacteria （細(xì)菌）play a role at the third stage.They break down what has been left.This stage can last as long as 100 years.
The whale fall found in the South China Sea is 3 meters long.It is still at the first stage.The scientists said it would take them a long time to study the whale fall because they knew it would help them understand the deep-sea ecosystem better.
（1）When whales die in the ocean，most of their bodies usually.
A．a(chǎn)re saved by scientists
B．a(chǎn)re found on the beach
C．float on the ocean surface
D．sink to the bottom of the ocean
（2）The Chinese meaning of the underlined word "ecosystem" is.
A．經(jīng)濟(jì)學(xué)
B．生態(tài)系統(tǒng)
C．電子信息
D．環(huán)保體系
（3）The whale fall goes through the following stages，and the correct order is.
①Bacteria break down the rest of the whale.②Smaller animals eat the whale's bones.
③The whale dies in the ocean.④Big sea animals eat the whale's body.
A． ③④①②
B． ④③①②
C． ③④②①
D． ④③②①
（4）According to the passage，we know that.
A．a(chǎn)n adult blue whale weighs up to 173 tons
B．some scientists found a whale fall in the South China Sea
C．a(chǎn)t the first stage，smaller animals come for the whale's bones
D．the whale fall found in the South China Sea is in the third stage
（5）The best title for this passage maybe "".
A．The Whale Fall
B．A Chinese Research
C．Whales in the Ocean
D．The Deep-sea Ecosystem發(fā)布：2024/12/27 17:30:2組卷：13引用：3難度：0.5 -
2．When John was growing up，other kids felt sorry for him．His parents always had him working in the garden，carrying out the garbage and delivering newspapers．But when John reached adulthood，he was better off than his childhood playmates．He had more job satisfaction，a better marriage and was healthier．Most of all，he was happier．Far happier．
These are the findings of a 40-year study that followed the lives of 456 teenage boys from Boston．The study showed that those who had worked as boys enjoyed happier and more productive lives than those who had not．"Boys who worked in the home or community were better at dealing with problems and felt more confident．They believed they could achieve very much．" said George Vaillant ，the psychologist（心理學(xué)家）who made the discovery．"And because they felt good about themselves，others felt good about them．"
In the study，Vaillant's team compared these men's achievements with their boyhood working experiences．They paid attention to lots of details．They found out the success as adults had a lot to do with the boyhood activities．Those who did the most boyhood activities were twice as likely （可能的）to have warm relations with a wide variety of people，five times as likely to be well paid and 16 times less likely to lose their jobs．The study also suggested that IQ and family background made no real difference in how the boys turned out．Working-at any age-is important．Childhood activities ，such as part-time jobs，housework，effort in school and the ability to solve the problems help a child develop his abilities，which are keys to a happy world．They also help him understand that people must cooperate and work toward common goals．The most competent adults are those who know how to do this．Yet work isn't everything．As Tolstoy once said，"One can live magnificently in this world if one knows how to work and how to love，to work for the person one loves and to love one's work．"
（1）The passage mainly tells us．
A．John did a lot of housework when he was young
B．George Vaillant studied 456 teenage boys from Boston for 40 years．
C．housework helps a teenager become happy．
D．boyhood working experiences are very important for a man to enjoy a better life
（2）We can learn that John．
A．enjoyed his job and marriage
B．had few childhood playmates
C．received little love from his family
D．was lazy in his childhood
（3）It's clear that the following finding are from Vaillant's study Except （除了）．
A．childhood activities help people get on well with others
B．those who had worked as boys could find a job easily
C．hard-working boys got paid more when they grew up
D．those who had kinds of childhood activities are less likely to lose jobs．
（4）The underlined word cooperate may meanin the passage．
A．compete
B．compare
C．work together
D．care for
（5）The best title for passage is ""．
A．Learn to work from a young age
B．Work is everything
C．A child's behavior is like a mirror
D．Practice makes perfect發(fā)布：2024/12/27 17:30:2組卷：35引用：3難度：0.5 -
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（1）What do the underlined words "cut the mustard" in Paragraph1 probably mean？
A．Meet the requirements.
B．Reduce the pain.
C．Affect the test results.
D．Tell the differences.
（2）Which of the following is NOT a benefit of One Health's idea？
A．It makes sure the animals with natural diseases are used.
B．It makes sure the model animals are checked more often.
C．It makes sure most animals' medical records are possible to get.
D．It makes sure the model animals are in healthy condition.
（3）Which of the following best shows the structure of the passage？
A．
B．
C．
D．
（4）What's the main idea of this passage？
A．How to help sick pets at a low price.
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C．How to save the medicine business.
D．How to treat some pet diseases.發(fā)布：2024/12/27 15:30:1組卷：12引用：2難度：0.4
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