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The heart is an important organ of circulation, ________ function is to pump blood to all parts of the body.


  1. A.
    which
  2. B.
    whose
  3. C.
    of it
  4. D.
    what
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科目:高中英语 来源: 题型:阅读理解

There is an old saying in English: "Laughter is the best medicine". Until recently, few people took the saying very seriously. Now, however, doctors have begun to investigate laughter and the effects it has on the human body. They have found evidence that laughter really can improve people's health.

Tests were carried out to study the effects of laughter on the body. People watched funny films, while doctors checked their heart rate, blood pressure, breathing and muscles. It was found that laughter has similar effects to physical exercise. It increases blood pressure, the heart rate and the rate of breathing; it also works several groups of muscles in the face, the stomach, and even the feet. If laughter exercises the body, it must be beneficial.

Other tests have shown that laughter appears to be capable of reducing the effect of pain on the body. In one experiment doctors produced pain in groups of students who listened to different radio programs. The group which tolerated the pain for the longest time was 'the group which listened to a funny program. The reason why laughter can reduce pain seems to be that it helps to produce endorphins (内啡肽) in the brain. These are natural chemicals which diminish both stress and pain.

There is also some evidence to suggest that laughter helps the body's immune(免疫的)system, that is, the system which fights infection. In an experiment, one group of students watched a funny video while another group served as the control group - in other words, a group with which to compare the first group. Doctors checked the blood of the students in both groups and found that the people in the group that watched the video had an increase in the activity of their white blood cells, that is, the cells which fight infection.

As a result of these discoveries, some doctors and psychiatrists (精神病学家) in the United States now hold laughter clinics, in which they try to improve their patients' condition by encouraging them to laugh. They have found that even if their patients do not really feel like laughing, making them smile is enough to produce beneficial effects similar to those caused by laughter.

We learn from the first paragraph that laughter____________________.

A. is good for one's health

B. is related to some illness

C. has been investigated long since

D. has no effect on the body

Doctors have found that laughter_______________________.

A. keeps down blood pressure.

B. has similar effects to physical exercise

C. decreases the heart rate

D. increases stress

Which of the following statements is NOT true of laughter, according to the passage?

A. It reduces pain.

B. It exercises the body.

C. It improves the body's immune system.

D. It can cure cancer.

The writer's attitude towards laughter is__________.

A. critical

B. doubtful

C. positive

D. negative

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科目:高中英语 来源: 题型:阅读理解

A couple of years ago, I went to a lady’s house to buy some vitamins. Upon entering the house, I   31  that there was an electronic keyboard on a stand, leaning  32  the wall. Being a piano music lover and   33 , I asked, if the woman played. She nodded and added that she had been  34  lessons—at age 54! I told her that it was very  35  that she was pursuing (追求) her passion(热情) to play the piano.

  Then she asked me  36  question.

  “I have been playing for 8 years now, ” I answered.

  “Then you must play a song for me before you leave, ” she  37 . I thought she was joking and I simply smiled. At the end of the deal of the vitamins, she  38  me of our musical “ 39  ”. She then showed me to an old upright piano in the living room, 40 asked me to play a song for her. I thought  41  and decided to play David Lanz’s “Return to the Heart”, since she had so much passion for  42  , and it was my soul-searching song.

  I played the song to the best of my ability, and with my emotions  43  into it as possible. She loved it.   44  I was about to step out of the door, I heard a weak voice calling out, “Young man! ”

  I turned around. And there was an old lady  45  one little step at a time with the help of another woman. “I wanted to come out to  46  you for the beautiful song that you played. I have been very sick, and it’s very hard for me to  47  my bed, but your music made me feel good, ”she said. With that, she turned around and walked  48  back to her room.

  I was deeply  49  by her appreciation and felt a deeper understanding for the song. It served its purpose beautifully, returning to one’s  50  for peace and joy.

31. A. observed    B. watched

C. noticed      D. caught

32. A. on    B. at

C. over     D. against

33. A. player    B. teacher

C. composer    D. starter

34. A. giving    B. attending

C. teaching     D. reviewing

35. A. interesting    B. wonderful

C. moved       D. impressive

36. A. another    B. a different

C. the same     D. other

37. A. advised    B. ordered

C. demanded    D. requested

38. A. warned    B. reminded

C. asked      D. required

39. A. course    B. task

C. discussion    D. deal

40. A. and      B. but

C. as a result    D. what’s more

41. A. for the moment    B. at the moment

C. for a moment      D. at a moment

42. A. music    B. songs

C. the piano    D. vitamins

43. A. dropping    B. falling

C. pouring      D. running

44. A. Since    B. As

C. While      D. Because

45. A. taking    B. making

C. having      D. moving

46. A. thank    B. praise

C. admire     D. owe

47. A. get on    B. get up

C. get off      D. get down

48. A. quietly    B. calmly

C. happily      D. slowly

49. A. shocked    B. touched

C. delighted     D. disturbed

50. A. world    B. heart

C. brains      D. dreams

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科目:高中英语 来源:2015届宁夏高一上学期期末考试英语试卷(解析版) 题型:完型填空

Below are some of the heart-warming scenes that I witnessed and heard from others after the earthquake and flood.

In the supermarket, where goods of all the shelves  36 , people were picking up things so quickly together, and then  37  standing in line to buy food. Instead of creating panic(恐慌)and _38  as much as possible, they bought as little as they  39 _.

When I was walking home, there was a lady  40  a sign that said, “Please use our toilet.” She was  41  her house for people to go to the restroom. I also saw an old lady at a bakery shop  42  free bread. They made my heart  43 _.

A boy was saved because he climbed up on top of the roof of a store during the flood. The flood  44  so suddenly that he just saw people below trying to climb onto the roof, but failed. They were  45  by the flood. To help others, he kept filming them  46  their loved ones could see.

A foreign friend told me that she was  47  to see a long queue form so neatly(整齐地)behind one public phone. Everyone waited  48  to use the phone though they must have been so eager to call their families.

The  49  was horrible(可怕的)! Only one car could move  50  at a green light. But everyone was driving so calmly. During the 10-hour  51 , which would only take 30 minutes  52 , I heard only one horn(喇叭)and that was of thank you.

When I was  53  at the platform(站台), a homeless person gave me a piece of cardboard to sit on. Even though we usually  54  them in our daily life, they were ready to help us.

Through all of this, I felt  55 _. There is a bright future, on the other side of this disaster.

1.                A.fell            B.lay             C.sank D.rose

 

2.                A.noisily          B.harmlessly       C.quietly   D.seriously

 

3.                A.stealing         B.buying          C.making   D.folding

 

4.                A.earned         B.needed         C.saw  D.afforded

 

5.                A.watching        B.selling          C.destroying D.holding

 

6.                A.locking         B.building         C.opening  D.sparing

 

7.                A.wiping out      B.carrying out     C.picking out    D.giving out

 

8.                A.warm          B.cold           C.broken   D.closed

 

9.                A.came          B.got            C.ran  D.left

 

10.               A.sent out        B.knocked down   C.brought out    D.taken away

 

11.               A.for            B.or             C.so    D.but

 

12.               A.excited         B.surprised       C.upset D.frightened

 

13.               A.secretly        B.patiently        C.slowly D.proudly

 

14.               A.traffic          B.trade          C.movement D.climate

 

15.               A.around         B.down          C.up   D.forward

 

16.               A.walk           B.run            C.drive D.flight

 

17.               A.necessarily      B.basically        C.normally   D.certainly

 

18.               A.waiting         B.playing         C.fighting    D.hiding

 

19.               A.respect        B.ignore         C.notice D.hate

 

20.               A.glory          B.help           C.interest   D.hope

 

 

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科目:高中英语 来源:2012-2013学年山东省莱芜市高三12月阶段性测试英语试卷(解析版) 题型:阅读理解

Surgeons in Spain have successfully carried out the world’s first organ transplant using new stem cell technology. Some people are calling it the greatest medical breakthrough so far this century.

But what are stem cells? As we know, most cells in our bodies are designed to serve specific purposes – for example, a liver cell develops to work in the liver and cannot become a heart cell. But stem cells are different. They are very young, and in the laboratory scientists can grow them into different types of cell.

Claudia Castillo needed a new windpipe after getting a serious disease. Scientists from the University of Bristol in the UK took a donor windpipe, or trachea, from someone who had recently died. They used strong chemicals to remove the donor’s cells, leaving a tissue scaffold(组织支架). This was refilled with cells from Ms Castillo’s windpipe, and stem cells from her bone. After four days the cells had grown sufficiently for the windpipe to be transplanted into Ms Castillo.

Currently, transplant patients have to take drugs for the rest of their lives to prevent their bodies rejecting the new organs. These drugs can have bad side-effects, and do not always prevent rejection. But by using Ms Castillo’s own cells, doctors were able to trick her body into thinking the new windpipe was her own organ. Five months on, Claudia Castillo is in perfect health.

This ground-breaking procedure could be used in other transplant operations in the future. Scientists also believe stem cells might be used to treat Parkinson's disease, Alzheimer's disease, heart disease, stroke, arthritis, diabetes, burns and so on.

However, stem cell research is extremely controversial. The most effective stem cells do not come from adults but from embryos created in laboratories and which are just a few days old. Many people have religious or ethical objections to growing embryos, even if they can be used to cure diseases.

1.This transplant is considered the greatest medical breakthrough because _________.

A.this is the first organ transplant in the whole world

B.the patient is in perfect health after the operation

C.it is the first success with new stem cell technology

D.the stem cells are from an embryo developed in a lab

2.Stem cells are different from the other ceils in the way that __________.

A.they are grown in the lab only

B.they can grow into different types of cell

C.they are designed for a specific purpose

D.they can work in the liver not in the heart

3.What is the main idea of the third paragraph?

A.How Claudia survived in the operation

B.How to remove the cells from the donor’s organ

C.Why stem cells are needed in the transplant

D.How the windpipe is transplanted

4.Which of the following is TRUE according to the passage?

A.Human bodies always reject transplanted organs even with their own cells

B.The donor’s cells had to be removed because they were unhealthy

C.The transplanted organ was refilled with the stem cells only

D.Claudia will not have to take drugs to prevent rejection.

5.Which word can best describe the scientists’ attitude towards the stem cell technology?

A.controversial                          B.confident

C.conservative (保守的)                    D.critical

 

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科目:高中英语 来源:2011-2012学年福建省高三模拟考试英语试卷(解析版) 题型:阅读理解

"Super Dan", as top-seeded Lin Dan of China is better known in the badminton(羽毛球) world, had his Olympic dream come true after claiming the men's singles gold by beating Lee Chong Wei of Malaysia on August 17 in the Beijing Olympics.

His father, Lin Jianbin, said "Super Dan"has waited for four years to get this championship and he felt very proud of his son, as well as his prospective daughter-in-law Xie Xingfang, who is also a badminton player and won silver in women's singles at the Beijing Games.

An SMS: The beginning of a love story

Lin was born in Shanghang County, Longyan in Fujian Province. He first met Xie Xingfang when he was 14-years-old. 16-year-old Xie was attending a national youth team badminton training camp in Jinjiang, Fujian and Lin was also there.

Tall and beautiful, Xie became the Snow White in the heart of Lin Dan, and he tried to please her and get chances to chat with her after the training sessions. He did not go beyond that.

Before the Spring Festival in 2004, Lin finally mustered(召集,聚集) the courage and sent Xie Xingfang a text message - I LOVE YOU. In fact, Xie Xingfang had already realized Lin Dan was fond of her. And covertly(秘密地) , she began to pay attention to Lin's movement and performance on the court. "He is very interesting, got a lot of ideas, and is a lovely boy."

Two Kisses

In May 2004 at the Thomas Cup in Jakarta, their love relationship was first known to the public. Xie sat with her teammates and watched the men's team playing. When Lin Dan won the match, he rushed to the bench and kissed Xie, a move that Xie did not expect Lin to do in public. A photographer captured this moment.

At the All England Open in 2007, Lin kissed her again in public, making Xie feel like the happiest woman in the world.

After Lin won his third title at the Open, he did not stay to watch Xie play. Xie defeated her opponent and won the championship. When she was called to accept the trophy(奖品,战利品) , Lin suddenly emerged at the central venue, holding red roses and gave her the flowers, and a passionate kiss.

Nine Roses

Earlier, on February 14, 2006, Lin and Xie were with the national badminton teams at a training camp in Jinjiang. The teams had their rules – not going out of the training camp. Xie thought she would spend the Valentine's Day without flowers.

But Lin still managed to give her a surprise – giving her a Dior wallet as a Valentine's gift and nine roses. With the teams' rule in place, Lin asked his local friend to buy the roses and gave her a pleasant Valentines surprise.

A 200-square-meter apartment

Lin Dan and Xie Xingfang's love has been through four years of tests, and Xie's father also said that they should consider marriage after the Olympics.

In fact, Lin Dan has already prepared for this. He has bought a 200-square-meter apartment in downtown Beijing, with 4 rooms and 2 living rooms. Paying about 20,000 yuan per square meter for the apartment, it is reported the apartment is now valued at 8 million yuan.

"After the Olympics, we really want to live our own lives, go on vacation, go to school, get married, I am really looking forward to it," Xie said happily.

With two kitchens, one Chinese and one Western style, Xie said she wanted to be the person preparing soup at home and enjoy family life.

1.How old was Lin Dan when he first met Xie Xingfang?

A.14

B.16

C.18

D.20

2.What does Xie Xingfang specialize in?

A.tennis

B.badminton

C.basketball

D.swimming

3.What did Lin Dan give Xie Xingfang as a gift for the Valentinge’s Day in 2006?

A.A Chanel perfume

B.A Dior wallet

C.An LV handbag

D.A Tiffany ring

4.When are the plans of this couple after the Olympic except _____?

A.to start business

B.to go to school

C.to go on vacation

D.to get married

 

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