當前位置： 2023-2024學年江蘇省南京市鼓樓區(qū)金陵中學高二（上）開學英語試卷（9月份）> 試題詳情

    Speaking to The Guardian at the Third International Conference on Human genetic editing，Prof Jennifer Doudna，a 2020 Nobel chemistry prize winner，said， "We'll definitely be seeing genetic therapies （治療；療法） for heart diseases，brain diseases，and eye conditions." But she warned， "One of the riskiest and most realistic potentials is that trials of gene editing in embryos （胚胎） will probably follow."
    The technology can and will smooth the way for therapies for enhancing healthy humans，to make them faster，smarter，stronger，or more resistant to diseases，though enhancement would be more difficult than mending single faulty genes.According to the experts at the conference，including geneticists，public health researchers and philosophers，a wave of gene editing therapies were expected to reach clinics in the next five years or so.The therapies will correct disease-causing disorders in tissues and organs and become mature as researchers work out how to make multiple edits at once and reach difficult areas such as parts of the brain.
    However，Doudna and the other experts also expressed their concern that the next generation of advanced genetic therapies raises serious issues that must be tackled to ensure the technology benefits patients and society.Prof Fran?oise Baylis，a philosopher at Dalhousie University in Canada，was worried that in addition to the sure sign of genetic enhancement coming，the cost of the new therapies would be too high for much of the global population.Prof Mayana Zatz，at the University of S?o Paulo，Brazil，said she was against editing genes for improvement but added， "There will always be people ready to pay for it in private clinics and it will be difficult to stop."
    One conclusion almost all experts shared was that while all these potential problems and risks did exist，a future full of promise would definitely be witnessed.After all，it is not technology itself but ways in which people employ it that decide the result.

（1）Which is not considered as beneficial by Prof Jennifer Doudna？
C
C

A．Gene editing for diseases in heart.
B．Gene editing for diseases in brain.
C．Gene editing for diseases in embryos.
D．Gene editing for diseases in eyes.
（2）What can we infer in paragraph 2？
D
D

A．Genetic therapies are more difficult than mending.
B．Society will benefit from genetic therapies entirely.
C．Genetic therapies have already reached some clinics.
D．All disorders can't be corrected by genetic therapies.
（3）What did Prof Fran?oise Baylis and Prof Mayana Zatz agree on？
A
A

A．Editing genes for improvement is unavoidable.
B．Editing genes for improvement is promising.
C．The cost of the new therapies would be too high.
D．Editing genes for improvement should carry on.
（4）What is the attitude of most experts towards genetic therapies in the text？
A
A

A．Objective.
B．Negative.
C．Supportive.
D．Unconcerned.

【考點】說明文；科普知識．

【答案】C；D；A；A

【解答】

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發(fā)布：2024/8/9 8:0:9組卷：11引用：6難度：0.3

相似題

1．Suppose you are out shopping and come across an old friend who starts telling you a story that seems to be dragging on and on.You want to seem interested，so you offer the occasional "Oh" or "I see".To your surprise，though，this person angrily stops and says， "Sorry if I'm boring you!"
   Where did this come from？Clearly，your body language must have let out your inner feelings.The idea that verbal （口頭的） and nonverbal messages can conflict was the inspiration for a recently published study from Yale University's Lueylle Armentano.
   To test the role of verbal-nonverbal mismatch on emotional communication，Armentano and her partner created experimental conditions to see what happens when someone asks for help from strangers.The research team created videotapes of a fellow Yale student expressing nervousness in his words，bodily gestures，or both.The bodily gestures included running his hands through his hair，grabbing his arm，and facially expressing uneasiness.The key question was whether the other participants，another 82 Yale students，would believe the student and provide the help he was requesting.They needed to give their responses.
   Turning to the findings，those nonverbal cues （提示） of nervousness had a greater impact on helping behavior than the verbal cues.Surprisingly，helping behavior was the highest when verbal expressions of nervousness were low but nonverbal cues were high.
   Recognizing that your body language can outweigh your words means that you need to be mindful of what your body is doing when you're interacting with others.Generally，when someone is speaking to you，you want to look like you're interested.Not only should you maintain eye contact，but you should keep your body still and face toward the other person.

（1）What is the main idea of paragraph 1？

A．The obvious advantages of body language.
B．The proper way to interact with old friends.
C．A situation where body language is necessary.
D．An example of the conflict of verbal and nonverbal messages.
（2）What was the task of the 82 Yale students ？

A．Try to win the nervous student's trust.
B．Respond to the nervous student's request.
C．Identify the types of body language.
D．Express nervousness in their words.
（3）What would probably win kindness from strangers？

A．Nonverbal cues of nervousness
B．Good manners in front of others.
C．Sincere verbal expressions.
D．Positive attitude to nervousness.
（4）What is the purpose of the writer in the last paragraph？

A．Give some warnings.
B．Present some facts.
C．Offer suggestions.
D．Make a prediction
發(fā)布：2024/11/15 3:0:1組卷：3引用：2難度：0.5
解析
2．Animals are natural resources that people have wasted all through our history.
   Animals have been killed for their fur and feathers，for food，for sport，and simply because they were in the way.Thousands of kinds of animals have disappeared from the earth forever.Hundreds more are on the danger list today.About 170 kinds in the United States alone are considered in danger.
   Why should people care？Because we need animals.And because once they are gone，there will never be any more.
   Animals are more than beautiful or interesting or a source of food.Every animal has its place in the balance of nature.Destroying one kind of animal can create many problems.
   For example，when farmers killed large numbers of hawks（鷹），the farmers' stores of corn and grain were destroyed by mice.Why？Because hawks eat mice．With no hawks to keep down their numbers，the mice multiplied quickly.
   Luckily，some people are working to help save the animals.Some groups raise money to let people know about the problem.And they try to get the governments to pass laws protecting animals in danger.
   Quite a few countries have passed laws.These laws forbid the killing of any animal or plant on the danger list.Slowly，the number of some animals in danger is growing.

（1）What is the best title for the passage？

A．Save the Animals
B．Useful Animals
C．Laws for Animals
D．Animals in Danger
（2）Animals are important to us mainly because

.
A．they give us a source of food
B．they are beautiful and lovely
C．they keep the balance of nature
D．they give us a lot of pleasure
（3）What is the meaning of the underlined word "multiplied" in the passage？

A．Became more.
B．Became less.
C．Turned black.
D．Ate food.
（4）We can infer from the passage that

.
A．people have known the importance of animal protection since a long time ago
B．a(chǎn)nimals play an important role in people's life
C．the number of hawks is on the decrease
D．many countries passed laws forbidding the killing of any animal
發(fā)布：2024/11/15 4:0:1組卷：10引用：2難度：0.5
解析

3．Why Experiencing a New Culture Is Good for You Often the best way to really explore a new place and culture is by spending abundant time there.A quick vacation may give you a glimpse（警） into your destination. （1）

.These opportunities provide a support network as you adjust to new surroundings.
   Dealing with culture shock
   Culture shock is a response to your new surroundings when abroad that can leave you confused，anxious and feeling lonely.It generally includes frustration at how even the simplest things can be different in the new culture.The thing is though，culture shock can be seen as a problem but also as an opportunity. （2）

.
   （3）

   Perhaps the most obvious lesson learned with travel is the importance of language.Even just learning the basics of the local language can make getting about and making new friends easier.Trying to overcome the language barrier also teaches you about non-verbal communication.Since you can't rely on what is being said，you learn to adapt，to people's tone and body language.This makes you a better communicator.
   Finding inspiration
   （4）

.In each of these creative fields you may come across new approaches or elements that you bring home with you；maybe it's a certain combination of ingredients that you add to your cooking or a new style you adopt for your own home's design.
   Meeting new people
   Meeting people and making friends while overseas is both a necessity and one of the most enjoyable aspects of the experience. （5）

，which enables you to meet people that you never would have known otherwise.You may be exposed to people from different walks of life，find a similar spirit，or both at the same time.

A．Learning language skills
B．Developing body language
C．So you're less likely to further experience a new culture
D．Travelling to new cultures is a great way to expand your social circle
E．Experiencing the local culture can expose you to local art，cuisine，architecture，etc.
F．Only by adjusting to and accepting new surroundings can you understand and appreciate it
G．But experiences like student or work exchange programs allow you to immerse（沉浸） in a new culture

發(fā)布：2024/11/15 5:0:1組卷：5引用：3難度：0.5

解析

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