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【題目】閱讀理解

閱讀下列短文,從每題所給的四個(gè)選項(xiàng) (A 、B 、C D )中,選出最佳選項(xiàng)。

A recent announcement by scientists that they have successfully cloned the first human embryo(胚胎) 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 diseases 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, he has never thought of creating copies of humans. Instead, he thinks the scientists 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 lives.

While cloning human embryos is illegal in many countries, some scientists are already pushing ahead with the research so as to deliver a cloned human baby. Severino Antinori, an Italian doctor, is one of the leaders in this field 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 stem 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.

【1】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.

【2】The reasons why some people disagree with cloning include the following EXCEPT that .

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

B. cloning might create more diseases in the animal world

C. cloning human embryos shows no respect for human lives

D. cloning can't help those who want to clone their dead children

【3】Who is in favor of cloning human beings?

A. Ian Wilmut.

B. Severino Antinori.

C. The author.

D. The Chinese scientists.

【答案】

【1】D

【2】D

【3】B

【解析】本文說明克隆的益處以及人們對(duì)此的爭(zhēng)論。

【1】D 細(xì)節(jié)理解題。根據(jù)第一段第二句 if you clone an embryo, you can produce valuable tissues(組織) and organs that could be used to save human lives.可知,克隆可以產(chǎn)生有價(jià)值的人體組織和器官,繼而拯救某些疾病。

【2】 D 細(xì)節(jié)理解題。根據(jù)第一、二、三段可知,該部分內(nèi)容談了ABC三項(xiàng)一些人之所以反對(duì)克隆人的原因。D項(xiàng)沒有涉及。

【3】B 細(xì)節(jié)理解題。根據(jù)倒數(shù)第二段可知,Severino Antinori支持克隆人類。

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科目:高中地理 來源: 題型:

【題目】材料一:

2011118點(diǎn)整,中央電視臺(tái)記錄頻道正式開播,信號(hào)覆蓋全球,作為中國(guó)第一個(gè)國(guó)家級(jí)的專業(yè)紀(jì)錄片頻道,也是第一個(gè)從開播之始就面向全球采用雙語播出的頻道,它向世人亮出了擁有人文精神的中國(guó)形象。央視紀(jì)錄頻道在內(nèi)容編排上進(jìn)行了詳細(xì)的規(guī)劃,主要呈現(xiàn)四大主體內(nèi)容、六大主題時(shí)段的播出特點(diǎn),以期達(dá)到規(guī)模化的播出效應(yīng)。央視紀(jì)錄頻道同時(shí)采用國(guó)際紀(jì)錄片頻道的通行方式,淡化欄目概念,強(qiáng)化大時(shí)段編排,以主題化、系列化和播出季的方式,提升自身的影響力和美譽(yù)度。

(摘編自楊玉潔等《真實(shí)聚焦:2010~2011中國(guó)紀(jì)錄片頻道運(yùn)營(yíng)與紀(jì)錄片產(chǎn)業(yè)發(fā)展記錄》)

材料二:

注:群眾構(gòu)成反映的是收視人群的構(gòu)成,回答了誰在看該頻道的問題,集中度是目標(biāo)群眾收視率與總體群眾收視率的比值,表示的是目標(biāo)群眾相對(duì)于總體觀眾的收視集中程度,能夠回答誰更喜歡收看這個(gè)頻道的問題;集中度的比值大于100%,表示該類目標(biāo)群眾的收視傾向高于平均水平。

材料三:

在制播運(yùn)營(yíng)模式方面,央視紀(jì)錄頻道實(shí)行的是頻道化運(yùn)營(yíng)模式。央視是紀(jì)錄片的主要制作基地。制作出的精品節(jié)目數(shù)量眾多。當(dāng)然,頻道化運(yùn)營(yíng)模式也有其自身的劣勢(shì),劣勢(shì)在于頻道可以調(diào)動(dòng)的資源非常有限,其融資渠道、產(chǎn)品設(shè)計(jì)、人財(cái)物資源調(diào)度都會(huì)受到種種限制。央視紀(jì)錄頻道目前正積極推進(jìn)制播分離模式,節(jié)目制作以社會(huì)招標(biāo)、聯(lián)合制作、購買作為主要方式,并輔以自制精品,為建立較為健全的制作管理模式做好準(zhǔn)備。

(摘編自張同道等《2011年國(guó)家紀(jì)錄片頻道發(fā)展報(bào)告(下)》)

材料四:

總部位于美國(guó)首都華盛頓的國(guó)家地理頻道是一個(gè)全球性的付費(fèi)有線電視網(wǎng)。目前,國(guó)家地理頻道已經(jīng)以34種語言轉(zhuǎn)播至全球166個(gè)國(guó)家和地區(qū)逾29千萬用戶,作為一個(gè)純紀(jì)錄片頻道能夠取得如此卓越的成就,除了高質(zhì)量、高觀賞性的節(jié)目?jī)?nèi)容之外,與其頻道自身的制播運(yùn)用模式是分不開的。其制播運(yùn)營(yíng)模式如下:有線電視系統(tǒng)是在地方政府的批準(zhǔn)下由有線電視系統(tǒng)運(yùn)營(yíng)商投資建立的,有線電視系統(tǒng)直接面向訂戶收取費(fèi)用,有線電視系統(tǒng)運(yùn)營(yíng)商是指擁有并運(yùn)營(yíng)有線電視系統(tǒng)的企業(yè)實(shí)體。有線電視節(jié)目提供商為有線電視系統(tǒng)運(yùn)營(yíng)商提供節(jié)目,具體到國(guó)家地理頻道而言,美國(guó)國(guó)家地理電視公司以及其他渠道承擔(dān)提供片源的任務(wù),國(guó)家地理頻道承擔(dān)的是節(jié)目制作等任務(wù),即讓來自國(guó)家地理電視公司等渠道的單個(gè)的片源變成有機(jī)結(jié)合的整體,適于在電視上播放;康卡斯特電信公司作為有線電視系統(tǒng)運(yùn)營(yíng)商,則承擔(dān)把電視信號(hào)傳送到千家萬戶的電視機(jī)上的技術(shù)性播出任務(wù)。 (摘編自楚慧萍《多元延伸,有機(jī)互動(dòng)——美國(guó)國(guó)家地理頻道運(yùn)營(yíng)模式初探》)

1下列對(duì)材料相關(guān)內(nèi)容的梳理,不正確的一項(xiàng)是(3分)

2下列對(duì)材料相關(guān)內(nèi)容的概括和分析,正確的兩項(xiàng)是

A.中央電視臺(tái)記錄頻道在內(nèi)容編輯上進(jìn)行了認(rèn)真詳細(xì)的規(guī)劃,以期將來能夠呈現(xiàn)出主題化、系列化的節(jié)目播出方式。

B.根據(jù)材料二中性別、年齡、學(xué)歷這三項(xiàng),我們能夠了解到中央電視臺(tái)紀(jì)錄頻道的觀眾構(gòu)成和集中度的基本情況。

C2011年,在71個(gè)大中城市的觀眾調(diào)查中,中央電視電臺(tái)紀(jì)錄頻道觀眾構(gòu)成最高的三類人群分別是:男性、45~54歲以及高中學(xué)歷。

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E.美國(guó)國(guó)家地理頻道的制作管理模式較為健全,它在融資渠道、產(chǎn)品設(shè)計(jì)、人財(cái)物資源調(diào)度方面不存在受到限制的問題。

3根據(jù)上述材料,概括說明中央電視臺(tái)紀(jì)錄頻道開播初期與美國(guó)國(guó)家地理頻道在直播運(yùn)營(yíng)模式方面的不同。

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Jennie was left with two very small scars on her lower back from the surgery and was given medication to help dull the pain. She still felt a great deal of pressure on her lower back. "Being only 21, I feel like I am not old enough to significantly impact someone's life," Jennie said, "It seems strange to me that I could possibly save this woman's life which was being cut short by cancer."

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Some people are trying to save Yosemite Valley. A plan has been made to remove some buildings. There will be fewer cars allowed inside the park. More buses will help get people around.

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