Every baby born a decade from now will have its genetic code (基因编码) mapped at birth, the head of the worlds’ leading genome sequencing (基因图谱) company has predicted.
A complete DNA read – out for every newborn will be technically possible and affordable in less than five years, promising a revolution in healthcare, says Jay Flatley, the chief executive of Illumina. Only social and legal problems are likely to delay the age of “genome sequences,” or genetic profiles. By 2019 it will have become routine to map infants’ genes when they are born, Dr Flatly told The Times.
This will open a new approach to medicine, by which conditions such as high blood pressure and heart disease can be predicted and prevented and drugs used more safely and effectively.
A baby’s genome can be discovered at birth by a blood test. By examining a person’s genome, it is possible to identify raised risks of developing diseases such as cancers. Those at high risk can then be screened more regularly, or given drugs or dietary advice to lower their chances of becoming ill.
Personal genomes could also be used to ensure that patients get the medicine that is most likely to work for them and least likely to have side – effects.
The development, however, will raise legal concerns about privacy and access to individuals’ genetic records.
“Bad things can be done with the genome. It could predict something about someone – and you could possibly hand the information to their employer or their insurance company.” said Dr Flatley.
“People have to recognize that this horse is out of the barn, and that your genome probably can’t be protected, because everywhere you go you leave your genome behind. Complete genetic privacy, however, is unlikely to be possible”, he added.
As the benefits become clearer, however, he believes that most people will want their genomes read and interpreted. The risk is nothing compared with the gain.
1.In the first two paragraphs, the author mainly wants to tell us about .
A．the significant progress in medicine
B．the promise of a leading company
C．the information of babies’ genes
D．the research of medical scientists
2.Which of the following is a problem caused by this approach?
A．The delaying in discovering DNA.
B．The risk of developing diseases at birth.
C．The side – effects of medicine on patients.
D．The letting out of personal genetic information.
3.What does the underlined sentence “… this horse is out of the barn” mean?
A．Genetic mapping technique has been widely used.
B．Genetic mapping technique is too horrible to control.
C．People are eager to improve genetic mapping technique.
D．people can’t stop genetic mapping technique advancing.
4.What’s Dr Flatley’s attitude towards the technology?
A．Tolerant. B．Conservative. C．Positive. D．Doubtful.
A. You and Me, Baby
Reading level: Baby-Grade 1 Hardcover: 40 pages Language: English List Price: Price: $12.44 & eligible(有资格的) for FREE Super Saver Shipping on orders over $25. You Save: $3.51 (22%) Availability: In Stock. Ships from and sold by Amazon.com. Gift-wrap available. Only 4 left in stock--order soon (more on the way). Want it delivered Thursday, September 27. |
B. Ruff! Ruff! Where's Scruff?
Reading level: Baby-Preschool Hardcover: 16 pages Language: English Price: $11.16 & eligible for FREE Super Saver Shipping on orders over $25. Availability: In Stock. Sold by Amazon.com. Gift-wrap available. Want it delivered Thursday, September 2. Book Description: It’s bath time for Scruff. But does anyone know where he’s hiding? Have the cows seen him? Moo-no! How about the pigs? Oink-no! Looking for that dog is just too tough! But not for toddlers. If they look carefully, they’ll find Scruff hiding on every pop-up page! |
C. The Giving Tree
Reading level: Ages 4-8 Hardcover: 64 pages Language: English Price: $11.55 Availability: Sold all year round and choose One-Day Shipping at checkout. Book Description: Once there was a tree...and she loved a little boy. Every day the boy would come to the tree to eat her apples, swing from her branches, or slide down her trunk...and the tree was happy. |
D. Where the Wild Things Are
Reading level: Ages 6-10 Hardcover Comic: 62 pages Language: English List
Price: Price: $11.53 & eligible for FREE Super Saver Shipping on orders over $25. You Save: $5.42 (32%) Availability: In Stock. Ships from and sold by Amazon.com. Gift-wrap available. Want it delivered Thursday, September 12. Order it at once, and choose One-Day Shipping at checkout. |
1.Little Tom who likes to read picture books with a hide-and-seek adventure will be likely to buy _____.
A. Ruff! Ruff! Where’s Scruff? B. You and Me, Baby
C. The Giving Tree D. Where the Wild Things Are
2.How much will you pay if you order three books named Where the Wild Things Are?
A. $16.26 B$ 75 C. $ 50.58 D. $34.59
3.Which of the following is not true according to the passage?
A. The language of four kinds of books is English.
B. Four kinds of books are available at present.
C. The cover of four kinds of books is hardcover.
D. The reading level of four kinds of books are the same.
4.Where would this advertisement probably appear?
A. In a children’s story-book B. On the front page of a newspaper.
C. On the Internet. D. In a popular magazine.
KANDAHAR, Afghanistan–-- Afghans burned tires and chanted “Death to America” after U.S troops fired Monday(April 12, 2010) on a civilian bus near Kandahar, killing four people and wounding more than a dozen. Afghanistan’s president accused NATO of breaking its commitment to safeguard civilian lives.
The attack angered Afghan officials and the public in Kandahar, the Taliban’s birthplace, and dealt a blow to U.S and NATO efforts to win popular support for a coming offensive to drive the insurgents(叛乱分子) from the biggest city in the south. NATO expressed regret for the loss of civilian lives and said it was investigating.
Nearly 200 Afghans blocked highway where the shooting occurred, burning tires, firing weapons and chanting “Death to America” and other slogans. They also called for the ouster (forcing somebody out of a pasition) of Afghan President Hamid Karzai, a Kandahar native who has been appealing for the people here to support the U.S-led campaign against the Taliban.
“The Americans are constantly killing our civilians and the government is not demanding an explanation,” protester Mohammad Razaq said. “We demand justice from the Karzai government and the punishment of those soldiers responsible.”
Kandahar, a city of about a half million people, is nominally under government control, but the Taliban have stepped up infiltration(浸润), staging attacks and threatening local people.
“These foreigners have their enemies, but killing Afghans is not the answer,” said Abdul Hadi, who sells homemade herbal medicine in a public market. He said international forces should publish a schedule of their patrols(巡逻) so Afghans can keep out of the way.
“Better yet, I would like to see them leave Afghanistan,” he added.
Haji Zahir, who runs a transport firm, said it was time for U.S. and other foreign forces to withdraw from the country.
“They say they want to bring security. It is all lies, lies. They kill Afghans. That is not the way to bring security,” Zahir said.
1.According to the passage, we can safely conclude that .
A．American soldiers are killing Talibans effectively
B．Anger rises as US troops kill 4 Afghans on a bus
C．NATO expressed great dissatisfaction with American troops
D．Afghan President Hamid Karzai required NATO to withdraw
2.The underlined word in Paragraph 5 nominally most probably means .
A．completely unknown to the people in the world
B．partially well-known to the people across the globe
C．bearing the name of a famous person around the world
D．officially described as something, when this is not really true
3.As for NATO soldiers’ rude action, Abdul Hadi is .
A．absolutely angry and upset
B．a little pleased but impatient
C．very angry and dissatisfied
D．impatient but bearable
4.Which statement is true according to the passage?
A．NATO fails to win popular support for a coming offensive.
B．Kandahar is the most important city in Afghanistan.
C．NATO has really brought security to Afghanistan.
D．NATO troops will withdraw from Afghanistan in the near future.
阅读下面短文，从短文后各题所给的四个选项(A、B、C和D)中选出可以填入空白处的最佳选项。
Dear son,
The day that you see me old and I am already not in good health, have patience and try to understand me.
If I get dirty when eating, if I can not dress, have patience and remember the hours I 1teaching it to you. If, when I speak to you, I 2the same things thousand and one times, do not 3me, listen to me. When you were small, I had to read to you thousand and one times the same story 4you got to sleep. When I do not want to have a 5, neither shame me nor scold me. Remember when I had to chase you with thousand excuses I 6, in order that you wanted to bathe. When you see my 7little about new technologies, give me the necessary time and do not look at me with your mocking(嘲弄) smile. I taught you 8to do so many things: to eat good, to dress well, to confront life…. When at some moment I lose the memory or the 9of our conversation, let me have the necessary time to remember, and if I cannot do it, do not become nervous, as the most important thing is not our conversation but surely to be with you and to have you 10to me.
If ever I do not want to eat, do not force me. I know well 11I need to and when not. When my 12legs do not allow me to walk, give me your 13, the same way I did when you gave your first 14. And when someday I say to you that I do not want to 15any more ---- that I want to rest forever, do not get angry. Someday you will understand.
Try to understand that my age is not lived but survived. Some day you will discover that, 16my mistakes, I always wanted the 17thing for you and that I tried to prepare the way for you. You must not feel sad, angry or impotent(无可奈何) for seeing me 18you. You must be next to me, try to understand me and to help me as I did it when you 19living. Help me to walk, help me to end my way with love and 20. I will pay you by a smile and by the immense love I have had always for you.
I love you, Son.
Your father
1.A. paid B. spent C. cost D. took
2.A. praise B. think C. repeat D. criticize
3.A. interrupt B. disturb C. look D. avoid
4.A. when B. after C. since D. until
5.A. rest B. word C. shower D. sleep
6.A. discovered B. invented C. noticed D. assumed
7.A. knowing B. fearing C. enjoying D. consulting
8.A. what B. when C. how D. why
9.A. news B. attitude C. material D. thread
10.A. talking B. listening C. responding D. appealing
11.A. where B. how C. that D. when
12.A. tired B. short C. long D. strong
13.A. leg B. ear C. hand D. mind
14.A. step B. pace C. laugh D. cry
15.A. talk B. live C. write D. sleep
16.A. though B. since C. while D. despite
17.A. last B. first C. best D. most
18.A. near B. behind C. below D. against
19.A. made B. started C. earned D. found
20.A. mercy B. care C. excuse D. patience
— Could you put off the meeting ?
— . This is the only day everyone is available.
A．No problem B．Not really C．It depends D．It’s up to you
If you are unable to attend the interview, for reason, you should inform us immediately.
A．whatever B．whichever C．whose D．which
