题目内容

Among all the fast growing science and technology, the research of human genes, or biological engineering as people call it, is drawing more and more attention now. Sometimes it is a hot topic discussed by people.

The greatest thing that gene technology can do is to cure serious diseases that doctors at present can almost do nothing with, such as cancer and heart disease. Every year, millions of people are murdered by these two killers. And to date, doctors have not found an effective way to cure them. But if the gene technology is applied, not only these two diseases can be cured completely, bringing happiness and more living days to the patients, but also the great amount of money people spend on curing their diseases can be saved, therefore it benefits the economy as well. In addition, human life span(寿命) can be prolonged. www.zxxk.com

Gene technology can help people to give birth to healthy and clever children. Some families, with the English imperial family being a good example, have hereditary(遗传的) diseases. This means their children will for sure have the family disease, which is a great trouble for these families. In the past, doctors could do nothing about hereditary diseases. But gene technology can solve this problem perfectly. The scientist just need to find the wrong gene and correct it, and a healthy child will be born.

Some people are worrying that the gene research can be used to manufacture human beings in large quantities. In the past few years, scientists have succeeded in cloning a sheep, therefore these people predict that human babies would soon be cloned. But I believe cloned babies will not come out in large quantities, for most couples in the world can have babies in very normal way. Of course, the government must take care to control gene technology.

1.What does “these two killers” in the second paragraph refer to?

A. Gene technology and another treatment of the two diseases.

B. The two murderers who killed the cloned baby.

C. The two diseases of cancer and heart disease.

D. Hereditary diseases and cancer.

2.What’s the main idea of the third paragraph?

A. How gene technology can be applied in the field of treating hereditary diseases.

B. Gene technology can be used to clone human babies.

C. Gene technology can help people to give birth to a baby.

D. Gene technology can help the English imperial family out.

3.In what way gene technology can help to treat hereditary diseases?

A. Using gene technology, people with hereditary diseases can have more living days.

B. Using gene technology, the scientist finds the wrong gene and corrects it.

C. Using gene technology, human babies can be cloned.

D. Doctors can cure cancer and heart disease with the help of gene technology.

4.What is the main purpose of writing this passage?

A. Expressing the writer’s idea that gene technology will benefit people.

B. Telling people the disadvantages of gene technology.

C. Telling the readers that gene technology will not benefit people.

D. Explaining that gene technology will also do harm to the humanity.

 

【答案】

 

1.C

2.A

3.B

4.A

【解析】

试题分析:本文介绍了基因技术,详细讲述了基因技术的好处

1.细节题:根据上文的such as cancer and heart disease.可知每年造成数百万人死亡的元凶就是癌症和心脏病,故选C。

2.推断题:通读第三段,第三段是关于基因被应用于治愈家族病。故选A。

3.细节题:根据第三段最后一句“The scientist just need to find the wrong gene and correct it, and a healthy child will be born”科学家只需要找到错误的基因和纠正它,和一个健康的孩子将出生,故选B。

4.推断题:通读全文可知文章主要讲述了基因技术对人类的好处以及作者的观点。故选A。

考点:考查科教类短文阅读

 

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阅读下面短文,掌握其大意,然后从36-55各题所给的四个选项(A、B、C和D)中,选出最佳选项。
Yesterday I heard about a single mom with two kids that I barely know. She was pleading for help to pay her   36  bill so it wouldn’t get disconnected. I have seen her help many others over the past months. She   37  to make ends meet but puts on a smile   38  her children won’t worry. She has no family near her so if she   39  her phone, her children or their school will have no way to get in   40  with her. After reading her plea(恳求), I thought about it all night and it broke my heart.
This morning I   41  her that I wanted to help. And I   42  her phone bill so that she would not lose it. She wrote me one of the most   43  letters I have ever received,   44  me how thankful she was. She   45  and said that I would never know how   46  it meant to her that a stranger would be so   47  . She had nowhere to go and didn’t know where to turn. I   48  to her that she was a kind heart and it is especially important to me to help   49  people such as her.
I am very glad to have been able to help   50 . Her tears of joy and heartfelt   51  were more than enough thanks for me. Everything we do for someone else, big or small, makes such a big   52 . We can share some happiness and sorrows. Among all of us, we have the ability to   53  solutions to some problems that now   54 . Opening my heart and   55   for a friend in need makes me proud and I am thankful I was able to pay it forward today!

【小题1】
A.foodB.schoolC.phoneD.family
【小题2】
A.meansB.strugglesC.likesD.fails
【小题3】
A.butB.thoughC.howeverD.so
【小题4】
A.changesB.losesC.destroysD.sells
【小题5】
A.touchB.sightC.noticeD.trouble
【小题6】
A.contactedB.realizedC.askedD.invited
【小题7】
A.boughtB.foundC.askedD.paid
【小题8】
A.interestingB.importantC.sincereD.fascinating
【小题9】
A.respectingB.tellingC.praisingD.encouraging
【小题10】
A.criedB.laughedC.discussedD.shamed
【小题11】
A.richB.excellentC.muchD.strange
【小题12】
A.movedB.amazingC.delighted D.kind
【小题13】
A.explainedB.provedC.promisedD.argued
【小题14】
A.humorousB.wonderfulC.beautifulD.brave
【小题15】
A.inB.throughC.outD.besides
【小题16】
A.congratulationB.conclusionC.hopeD.appreciation
【小题17】
A.differenceB.progressC.informationD.behaviour
【小题18】
A.replaceB.createC.compareD.work
【小题19】
A.disappearB.findC.existD.settle
【小题20】
A.letterB.mouthC.doorD.wallet

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A.one B.two C.three D.four
【小题2】 Which of the following magazines will probably provide you with articles about paintings and their painters?
A.Time Out & School Sport Magazine.
B.School Sport Magazine & FourFourTwo.
C.Time Out & Time.
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【小题3】Which of the following magazines is suitable for a 13-year-old boy who wants to know about a famous football star’s playing experiences at school?
A.Time Out.
B.School Sport Magazine.
C.Time
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The Super Bowl is the annual championship game of the National Football League (NFL), the highest level of professional American football in the United States, becoming a season that begins in the late summer of the previous calendar year. The Super Bowl uses Roman numerals to identify each game, rather than the year in which it is held, with Super Bowl I being the 1966 season championship game, when the Green Bay Packers beat the Kansas City Chiefs. Super Bowl XLVI (46) was played at Lucas Oil Stadium in Indianapolis, on February 5, 2012, to determine the champion of the 2011 season; the New York Giants beat the New England Patriots.

The game was created as part of a merger agreement between the NFL and its rival league, the American Football League (AFL). It was agreed that the two leagues’ champion teams would play in an AFL--NFL World Championship Game until the merger was to officially begin in 1970. After the merger, each league was appointed as a “conference”, and the game was then played between the conference champions. Currently, the National Football Conference (NFC) leads the series with 25 wins to 21 wins for the American Football Conference (AFC).

The day on which the Super Bowl is played, now considered to be an existing American national holiday, is called “Super Bowl Sunday”, though it is not determined by the government. It is the second—largest day for U.S. food consumption, after Thanksgiving Day. In addition, the Super Bowl has frequently been the most watched American television broadcast of the year.

Because of its high viewership, commercial airtime during the Super Bowl broadcast is the most expensive of the year. Due to the high cost of investing in advertising on the Super Bowl, companies regularly develop their most expensive advertisements for this broadcast. As a result, watching and discussing the broadcast’s commercials has become a significant aspect of the event. In addition, many popular singers and musicians have performed during the event’s pre-game and halftime ceremonies because of the exposure’s attracting more fans.

1.What does the Super Bowl use to show each game?

A.The year when the game is held.

B.English letters.

C.Roman numerals

D.Arabic numerals

2. What does the underlined word “merger” in the second paragraph refer to?

A.Union.                                B.Appearance.

C.Division.                              D.Competition.

3.According to the third paragraph, we can know that_______.

A.the Super Bowl Sunday is an official national holiday

B.the Super Bowl Sunday is the biggest day for U.S. food consumption

C.the Super Bowl has owned the biggest TV audience among all games

D.Thanksgiving Day is the second--largest day for U.S. food consumption

4.We can infer from the last paragraph that________.

A.singers and musicians perform during the event’s ceremonies to get more attention

B.people seldom discuss the broadcast’s commercials

C.commercial companies make much money by broadcasting advertisements

D.commercial companies are not interested in the Super Bowl

 

Your body, which has close relation with the food you eat, is the most important thing you own. So it needs proper treatment and proper nourishment(营养).

The old saying “An apple a day keeps the doctor away” is not silly as some people think. The body needs fruit and vegetables because they contain vitamin C Many people take extra vitamins in the form of pills(药丸), believing that these will make them healthy. But a good diet is made up of nourishing food and this gives all the vitamins you need. The body doesn’t need or use extra vitamins. So why waste money on them?

In the modern western world many people are too busy to care about eating properly. They throw anything into their stomachs, eating hurriedly and carelessly. The list of illness caused or made worse by bad eating habits is frightening.

1.The old saying in the passage tells us that_______.

A.the apple is the best among all kinds of fruits.

B.apple can take the place of doctors.

C.eating apples regularly (有规律的) does lots of good to our health.

D.an apple is a sure cure for illness.

2.In the second paragraph the writer tries to let us know______.

A.our bodies need food or we can’t live.

B.often eating apples is a good habit.

C.taking extra vitamin pills is completely useless.

D.a good diet is very important to our health.

3.From the passage we can draw a conclusion that if we want to keep healthy, we should______.

A.only eat an apple a day.

B.eat properly.

C.take as many vitamins pills as possible.

D.throw food into our stomachs slowly and carefully.

 

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