题目内容
4.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.
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.
66.What does"these two killers"in the second paragraph refer to?C
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.
67.What's the main idea of the third paragraph?A
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.
68.In what way gene technology can help to treat hereditary diseases?B
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.
69.What is the main purpose of writing this passage?A
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.
分析 本文属于说明文阅读,作者通过这篇文章主要向我们描述了基因技术的优点,它不仅可以治疗目前最严重的癌症和心脏病,还可以帮助人们生育健康聪明的孩子,虽然有人担心基因技术可能会损伤人类,然而作者坚信它能造福人类.
解答 66.C.细节理解题.根据文章第二段"such as cancer and heart disease.Every year,millions of people are murdered by these two killers",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.
67.A.推理判断题.根据文章第三段"In the past,doctors could do nothing about hereditary diseases.But gene technology can solve this problem perfectly",可推出基因被应用于治疗家族疾病;故选A.
68.B.细节理解题.根据文章第三段"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并纠正它,一个健康的孩子就能出生;故选B.
69.A.推理判断题.根据文章最后一段"But I believe cloned babies will not come out in large quantities",可知作者坚信基因技术对人类是有益的,因此作者的目的是表达了作者的基因技术将造福人类的观点;故选A.
点评 考察学生的细节理解和推理判断能力,做细节理解题时一定要找到文章中的原句,和题干进行比较,再做出正确的选择.在做推理判断题不要以个人的主观想象代替文章的事实,要根据文章事实进行合乎逻辑的推理判断.
Here's a test you might enjoy:rate these situations on a number scale,ranging from 1for mild discomfort to 7 for unbearable distress.
Situation 1:you're visiting New York City and realize there's no way you'll be able to get to all the exhibits,see all the recommended plays or take in even part of the"musts".How do you feel now?Something like 5?
Situation 2:you,re at dinner with friends,and you've all agreed to make it a strictly phone-free evening.But your smartphone won't stop beeping Twitter and text alerts.Something is obviously up in your social network,but you can't check.Even 7wouldn't match the stress you're feeling now.
Welcome to FoMO (Fear of Missing Out),the latest mental disorder caused by social media connections sharing updates that leaves individuals feeling that they are missing out on something more exciting,important,or interesting going on somewhere else.It is an outcome of technological advancement and booming social information.According to a recent study,56per cent of those who use social networks suffer this.
It is not uncommon that at night when you've sworn again to put the phone aside or turn off the computer,you cast one last glance at the screen on your way to bed in case you miss some titbit (趣闻)supplied by mere acquaintances or even strangers'requesting your"friendship".
We all know the studies showing that end-of-life regrets centre on what we didn't do,rather than on what we did.If so,constantly watching others doing things that we are not is rich ground for a future of looking back in sorrow.Attractive online images-so charming from afar-make FoMO more destructive.Technology has become the major construct through which we define intimacy (亲密).You may look on in wonder as someone taps out an endless text message instead of actually talking to the person they're with.Being connected to everyone,all the time,is a new human experience; we,re just not equipped to cope with it yet.
Researchers say our dependence on technology can be reduced if we manage to separate ourselves,even for short periods of time,from our gadgets.However,the problem can only be settled when we grasp that our brains and our humanity-not our technologies-enable this addiction.We cannot seek solutions without honestly asking ourselves why we are so afraid of missing out.Researchers find FoMO occurs mostly in people with unfulfilled psychological needs in fields such as love,respect and security.FoMO levels are highest in young people,in particular young men.
What,then,can we do about something so damaging to our quality of life?The best way to cope with FoMO is to recognize that,at our fast-paced life,we are sometimes bound to miss out.Instead of trying to maximize our benefits,we seek a merely"good enough"result.If you still doubt that"good enough"is the best cure for FoMO,the words of the American essayist and poet Ralph Waldo Emerson might strike the right chord,"For everything you have missed,you have gained something else,and for everything you gain,you lose something else."
Escape from FoMO
Main Points | Details |
Concept of FoMO | FoMO,constantly (71)disturbing our peace of mind,refers to the unease of feeling that we are not part of social connection. |
Examples of FoMO | •When having dinner with friends,we feel extremely depressed when (72)forbidden to check our social network. •Determined as we are to put aside phones,we can't shift our (73)attention/focus/concentrationfrom them until we go to bed. |
(74)Reasons/Triggers/Causesbehind FoMO | •Technology develops and social information explodes. •Images of online friends (75)appeal more to us,compared to our real world friends. •Some of us attempt to feel(76)psychologically A fulfilled on social network. |
Bad effects of FoMO | •We are constantly (77)regretful/sorryfor things that we didn't do. •Communicating with friends in the virtual world gives(78)rise to the decline of important relationships with friends and family. |
Suggestions on avoiding FoMo | •Get (798)separated/away/disconnected from the modern technology. •Recognize that missing out is part of our life. •Accept that (80)losses/losscan sometimes be"a blessing in disguise". |
A. | owed | B. | devoted | C. | referred | D. | led |
when necessary.( )
A. | replace | B. | substitute | C. | represent | D. | exchange |
A. | calculate | B. | conclude | C. | convey | D. | convince |