A recent announcement by scientists that they have successfully cloned the first human embryo has caused much debate and has shocked many people around the world. On the one hand,some scientists point out that if you clone an embryo,you can produce valuable tissues(組織)and organs that could be used to save human lives. On the other hand,many people,including some scientists, disagree and fear that if mankind interferes with(干涉)nature in this way,they may be on their way to producing a real-life Frankenstein’s monster.

    Cloning is producing an exact copy of a plant or an animal using its cells. The first mammal to be cloned successfully from an adult cell was Dolly the sheep. She was born in 1996 and died in early 2003,at a much younger age than normal. When she was born,many people were angry because they thought cloning would create more disease in the animal world. However,in general the scientists were praised for their wonderful scientific breakthrough.

    The Scottish scientist who created Dolly,Ian Wilmut,is shocked that some scientists are now considering cloning human beings. Although he researches cloning,his intention has never been to create copies of humans. Instead,he thinks research efforts should concentrate on creating new tissues and organs that could eventually be used to cure diseases like cancer. However,some people consider that cloning human embryos with the intention of destroying them shows no respect for human life.

    While cloning human embryos is illegal in many countries,some scientists are already pushing ahead with research so as to deliver a cloned human baby. Severino Antinori,an Italian doctor,is one of the leaders in this kind of research. He has declared that he wants to be the first to clone a human being.

    In China,scientists have focused their efforts on cloning animals,as well as stern cells to be used in medical research. China has succeeded in producing clones of cows and goats,and continues to research ways in which cloning can benefit mankind.

51. Which of the following statements about cloning is TRUE according to the passage?

A. Cloning technology can only be applied to animals.

B. A cloned animal can live longer than a normal one.

C. People all over the world are happy about the birth of Dolly.

D. Cloning can produce valuable tissues and organs to cure human diseases.

52. The reasons why people are anti-cloning include the following EXCEPT that_______.

A. cloning may produce a real-life Frankenstein’s monster

B. cloning might create more disease in the animal world

C. cloning can’t help those who want to clone their dead children

D. cloning human embryos shows no respect for human life

53. Who is in favor of cloning human beings?

A. Ian Wilmut.        B. Severino Antinori.

C. The author.        D. The Chinese scientists.

54. What can be inferred from the last two paragraphs?

A. If we interfere with nature, we will change the world to be what we want.

B. It is impossible to clone babies for women who cannot have ones.

C. Cloning human beings is illegal in many countries,so no scientists want to do so.

D. Whether cloning human embryos is legal or not remains a matter of debate.

51. 【解析】選D。細節(jié)理解題。根據(jù)第一段第二句可知D項正確。根據(jù)第二段首句可知A項錯誤;從第二段Dolly的例子可知克隆的動物不如正常的動物壽命長,故B項錯誤;C項與原文第二段的第四句話相悖。

52. 【解析】選C。細節(jié)理解題。文中前三段提到人們反對克隆技術的原因包括A, B和D項。文中未提及C項。

53. 【解析】選B。推理判斷題。根據(jù)文章倒數(shù)第二段第二句可知,Severino Antinori也在從事克隆人類的研究,這說明他支持克隆人。

54. 【解析】選D。推理判斷題。通過最后兩段可以推斷出,雖然克隆人在很多國家還不被認可,但是有些科學家已經(jīng)開始了這方面的研究。對于克隆人是否合法現(xiàn)在還是一個存在爭議的問題。

  

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完形填空

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(1)

[  ]

A.

make

B.

elect

C.

offer

D.

call.

(2)

[  ]

A.

some

B.

most

C.

few

D.

none.

(3)

[  ]

A.

liked

B.

accepted

C.

attracted

D.

helped.

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[  ]

A.

chosen

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failed

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regretted

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hated.

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A.

goal

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model

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result

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separate

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troublesome

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special

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popular.

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forget

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realize

C.

expect

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remember.

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A.

students

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presidents

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work

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visit

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choose

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survive.

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permits

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forbids

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obviously

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freely

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smaller

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more

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higher

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usually

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never

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sometimes

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seldom.

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[  ]

A.

Finally

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Therefore

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However

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how

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what

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when

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where.

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bring downt.

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bring over

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bring round

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bring abou

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governing

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cleaning

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serving

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booking.

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[  ]

A.

mean

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show

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warn

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conclude.

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A.

school

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work

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graduation

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death.

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A.

hold

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gather

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【小題2】
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閱讀下列短文,從每題所給的A、B、C、D四個選項中,選出最佳選項,并在答題卡上將該項涂黑。
A
Shopping in the United States changes a lot.About ninety years ago most people shopped in small stores that were owned by one person or a family.Women went from the bakery to the butcher's to the grocer and on to the fruit and vegetable seller in order to get their food for the week.
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⑤supermarkets
A.①②③④⑤             B.①⑤②③④
C.①⑤③②④          D.②③④①⑤
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C.Supermarkets.          D.Superstores.
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A.Because they are built near small towns.
B.Because they are across the United States.
C.Because they sell all kinds of products people need.
D.Because they can buy goods at a reduction in the price.
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As I was reading a recent story in Slate on 20-somethings complaining about how the economy was ruining their life plans, I couldn’t help but think the 20-somethings sounded like a bunch of spoiled children who grew up expecting everything to be easy for them.As a 20-something myself, I certainly share their disappointment: my husband and I probably won’t be able to buy a house until we’re in our 40s, and we too are burdened by student loans(貸款).But why should it be any different? Being young persons in America, shouldn’t they take up all of the challenges and opportunities that this country offers?

Consider some of these views shared in the Slate story: Jennifer, 29, owner of a two-bedroom apartment with her husband, worries that she won’t be able to have children for at least a decade because they can’t afford to buy a house yet.

I read that, and I thought, what planet is she living on where you need to own a house in order to have kids? Has she ever visited a developing country, or even downtown areas in this one? Home ownership is a luxury(奢華), not a fertility requirement.

A 26-year-old in the story despairs(絕望) that he can’t afford to get a Ph.D.in literature.Well, that sounds a bit like expressing disappointment that no one will pay you to write poetry on the beach in Thailand for five years.

Yes, it’s sad that these young people feel so lost.But I think the problem is their extremely high expectations, not economic reality.Beth Kobliner, author of Get a Financial Life: Personal Finance in Your Twenties and Thirties, says that she thinks people’s expectations are slowly adjusting, but today’s 20-somethings grew up at a time when everyone’s wealth appeared to be expanding.Their parents probably saw their home values rise along with their investments.“So you have people who have grown up in an environment where people had great expectations of what living well means,” says Kobliner.

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A.They expect everything to be easy for them.

B.They complain that the economy is spoiling their life plans.

C.They are reluctant to face all of the challenges.

D.They are burdened by student loans.

2.The underlined word “fertility” in Paragraph 3 probably means        

A.baby production                                  B.pleasant

C.baby comfort                                      D.essential

3.What’s the author’s attitude towards the 20-somthings with high expectation in Paragraph 5?

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B.Why Young People Can’t Afford to Buy a House

C.When Young People’s High Hopes Create Despair

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