3.Researchers in the United States have developed the first wirelessly controlled device that can supply a drug directly into the body.A small chip is implanted (植入) under the skin.It contains the medicine,which it releases at preset(提前設定的)times.The developers say the device could improve the lives of millions of people who take medicine for long-term illnesses.A company called Microchips began developing the device about fifteen years ago.Last month,the company released the results of its first successful tests in humans.The tests took place in Denmark with seven women with osteoporosis(骨質疏松癥).
Osteoporosis causes bones to become weak and break easily.The disorder is common among older people especially women.Many patients have to give themselves daily injection(注射)of medicine.One type of treatment requires injections for two years.The patients stop taking the medicine because of the pain and stress of the injections.As a result,only twenty-five percent of the patients will go through the entire twenty-four months of treatment.
The microchip is a few centimeters long.It has small sections(部分) and each section holds a single dose(單次劑量)of medicine.The device has to be programmed with the times to release the drug.Doctors will be able to reprogram the device from a computer or even a cell phone.
For osteoporosis,the physician will program the device,and the device has the ability to release a dose at a given time,every single day.For other diseases,where the physician may want to change the dosing schedule,they will have the ability to wirelessly reprogram that dosing schedule.
The seven women in the study were ages of sixty-five to seventy.The researchers say the implants were just as effective as daily injections.And they say the medicine amounts were more exact than patients often give themselves.
29.The best title for the passage should beD.
A.A New Company Called Microchips
B.A New Way to Take Medicine Every Day
C.Good News for Women with Osteoporosis
D.Taking Medicine,with Microchip under Skin
30.What does the underlined word"released"in paragraph 1mean?A
A.Announced. B.Planned. C.Got rid of. D.Caught hold of.
31.We can learn from Paragraph 2thatC.
A.older people especially men easily develop osteoporosis
B.bones'becoming weak and breaking easily causes osteoporosis
C.a quarter of the patients will go through the entire two years of treatment
D.pain and stress of the injections lead all patients to stop taking medicine
32.In which column of a newspaper could we find this passage?D
A.Arts. B.Jobs. C.Sports. D.Medicine.
分析 文章介紹了一項發(fā)明是用芯片將藥物注入到患者的皮膚下.可以定期的給病人一些劑量的藥物,這項發(fā)明會改變很多人的生活.
解答 DACD
29 D 主旨題:從文章第一段的句子:Researchers in the United States have developed the first wirelessly controlled device that can supply a drug directly into the body.A small chip is implanted (植入) under the skin.可知這項發(fā)明是用芯片將藥物注入到患者的皮膚下.選D
30 A 猜詞題:從后面的名詞搭配:the results of its first successful tests in humans.可知是公布在人身上實驗結果.選A
31 C 細節(jié)題:從第二段的句子:only twenty-five percent of the patients will go through the entire twenty-four months of treatment.可知經歷兩年治療的病人有四分之一.選C
32 D 文章出處題:文章介紹的是一種新型的藥物,選D
點評 這類閱讀理解要求考生根據文章所述事件的邏輯關系,對未說明的趨勢或結局作出合理的推斷;或根據作者所闡述的觀點理論,對文章未涉及的現(xiàn)象、事例給以解釋.考生首先要仔細閱讀短文,完整了解信息,準確把握作者觀點.