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高一英语阅读理解专项训练

[10-18 17:35:50]   来源:http://www.guaituzi.com  高一英语听说读写   阅读:58581

概要: www.guaituzi.com (III) ★★★Cancer researchers urged people on Wednesday to take more vitamin D to lower risk of cancer, saying studies showed a clear link. “Our suggestion is for people to increase their intake (吸入,摄入), through diet or a vitamin supplement,” Dr. Cedric Garland said in a telephone interview.Garland's research team reviewed 63 studies, including several large long-term ones, on the relationship between vitamin D and certain types of cancer worldwide between 1966 and 20

高一英语阅读理解专项训练,http://www.guaituzi.com
  C.A satellite seems to stay in the same place in the sky.

  D.The satellite puts the rockets in the right position.

  5.Which is true of satellites?

  A.A satellite usually works for about 10-12 years.

  B.Every time a satellite gets broken,it is brought back to the Earth to be repaired.

  C.A broken satellite is never left in space.

  D.They often crash into each other.

  1-5 DCBCA

www.guaituzi.com

  (III) ★★★

  Cancer researchers urged people on Wednesday to take more vitamin D to lower risk of cancer, saying studies showed a clear link. “Our suggestion is for people to increase their intake (吸入,摄入), through diet or a vitamin supplement,” Dr. Cedric Garland said in a telephone interview.

  Garland's research team reviewed 63 studies, including several large long-term ones, on the relationship between vitamin D and certain types of cancer worldwide between 1966 and 2004. “There's nothing that has this ability to prevent cancer,” he said, urging governments and public health officials to do more to fortify (增强) foods with vitamin D. Garland is part of a University of California at San Diego Moores Cancer Center team that published its findings this week online in the American Journal of Public Health. Vitamin D is found in milk, as well as in some fortified orange juice, yogurt and cheeses, usually at around 100 international units(IU)a serving. “People might want to consider a vitamin supplement to raise their intake to 1000 IUs per day” Garland said, adding that it was well within the safety guidelines established by the National Academy of Sciences.

  The authors said that taking more vitamin D could be especially important for people living in northern areas, which receive less vitamin D from sunshine.

  “African Americans, who don't produce as much of the vitamin because of their skin colour, could also benefit significantly from a higher intake,” the authors said.

  1.According to the passage, people are advised to take more Vitamin D, because__.

  A. it is nutritious B. it can‘t harm people’s health

  C. it can lower cancer risk D. it is not taken enough every day

  2.Which of the following can not help people get more Vitamin D?

  A. Have some sunshine B. Have more meat

  C. Have more fortified cheese D. Have a vitamin supplement

  3.Who can Garland probably be?

  A. A health researcher B. A doctor

  C. A scientist D. A public health official

  4.Which of the following food can lower people‘s chance of getting cancer?

  A. Milk B. Fortified orange juice

  C. Fortified yogurt D. All of the above

  5.People from which area should take more Vitamin D according to the passage?

  A. Asian people B. African people

  C. American people D. European people

  1—5 CBADB

  (IV) ★★★

  Green is an important color in nature. It is the color of grass and the leaves on trees. It is also the color of most growing plants.

  Sometimes, the word green means young, fresh and growing. Sometimes, it describes something that is not yet ripe or finished. For example, a greenhorn is someone who has no experience, who is new to a situation. In the fifteenth century, a greenhorn was a young cow or ox whose horns(角) had not yet developed. A century later, a greenhorn was a soldier who had not yet had any experience in battle. By the eighteenth century, a greenhorn had the meaning it has today—a person who is new in a job.

  Someone who has the ability to grow plants well is said to have a green thumb. The expression comes from early nineteen hundreds. A person with a green thumb seems to have a magic touch that makes plants grow quickly and well. You might say that the woman next door has a green thumb if her garden continues to grow long after your plants have died. w_w w. k#s5_u.c o*m

  The Green Revolution is the name given some years ago to the development of new kinds of rice and other grains. The new plants produced much larger crops. The Green Revolution was the result of hard work by agricultural scientists who had green thumbs. w_w*w.k*s_5_u.c*o*m

  Green is also the color used to describe the powerful feeling, jealousy(嫉妒). The green-eyed monster is not a frightening creature from outer space. It is an expression used about four hundred years ago by British writer William Shakespeare in his play “Othello”. It describes the unpleasant feeling a person has when someone has something he wants. A young man may suffer from the green-eyed monster if his girlfriend begins going out with someone else. Or, that green-eyed monster may affect your friend if you get a pay rise and he does not.

  1. A greenhorn now refers to ____. w_w w. k#s5_u.c o*m

  A. a person who is new in a job B. a new solider

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