職稱(chēng)英語(yǔ)衛(wèi)生類(lèi)閱讀理解原文模擬第1篇1

1、職稱(chēng)英語(yǔ)衛(wèi)生類(lèi)閱讀理解原文模擬第1篇1Bringing Nanotechnology to Health Care for the PoorNano tech no logy uses matter at the level of molecules and atoms. Researchers are finding different uses for particles with a length of one nanometer; or one-billionth of a meter; These include things like beauty productsl and di

2、rt-resista nt clothing. But one area where many experts believe nano technology holds great promise is medicine.Last week, speakers at a program in Washington discussed using nano technology to improve health care in developing countries. The program took place at the Wood row Wils on Inter national

3、 Center for Scholars. Peter Sin ger at the Un iversity of Toronto says a nanotech no logy called quantum dots2 could be used to confirm cases of malaria. He says it could offer a better way than the traditional process of looking at a persons blood under a microscope.In poor countries, this process

4、is often not followed. As a result, sick people may get treated for malaria even if they do not have it. Such misuse of medicines can lead to drug resista nee. Quantum dots are particles that give off3 light when activated. Researchers are studying ways to program them to identify diseases by lighti

5、ng up in the presence of a targeted molecule. 4Experts say nano technology shows promise not just for diagnosing diseases, but also for treating them. Piotr Grodzinski of the National Institutes of Health5 talked about how nanotechnology could make drugs more effective. He talked about cancer drugs

6、already developed with nano technology. He says if a drug can target a cancer locally in the body, then much less of it might be needed, and that means lower side effects.6An drew Maynard is chief scientist for the Project on Emerging Nano technologies at the Wood row Wils on Cen ter. He noted that

7、Brazil, India, China and South Africa are currently doing nanotechnology research that could help poor countries. But he also noted that there is some risk in using n ano-materials. He says nano meter-sized particles behave differently in the body and the environment compared to larger particles7. E

8、xperts say more investment in research is needed to better understand these risks.詞匯：nanotechnology/5nAnEutek7nlEdZI/n 納米技術(shù) matter/5mAtE/n 物質(zhì) molecule/5mClikju:l, 5mEu-/n 分子 atom/5AtEm/n 原子nanometer/5neinE7mi:tE/n納米，毫微米（長(zhǎng)度單位，= 10-9m）one-billionth n .十億分之一 dirt-resistant adj ,防塵的, 防污的 promise/5prCmis

9、/n 希望，前途 program/5prEuArAm/（ = programme）n 節(jié)目，節(jié)目單vt 為編制程序scholar/5skCIE/n. 學(xué)者quantum/5kwCntEm/n量;量子dot/dCt/n （小）點(diǎn),圓點(diǎn) confirm/kEn5fE:m/vt .確認(rèn); 證實(shí) case/keis/n 病癥;病例;malaria/mE5IZEriE/n 瘧（疾） misuse/5mis5ju:z/n 誤用，濫用 particle/5pB:tikl/n .顆粒微粒: 粒子 activate/5Aktiveit/vt 使激活 identify/ai5dentifai/v 辨認(rèn) diagn

10、ose/5daiEAnEuz/vt .診斷（疾?。〣razil/brE5zil/n.E西 nano-material n 納米材料investment/ in5vestmEnt / n 投資；投資額備注說(shuō)明,非正文，實(shí)際使用可刪除如下部分。本內(nèi)容僅給予閱讀編輯指點(diǎn)：1、本文件由微軟0阡ICE辦公軟件編輯而成，同時(shí)支持WPS。2、文件可重新編輯整理。3、建議結(jié)合本公司和個(gè)人的實(shí)際情況進(jìn)行修正編輯。4、因編輯原因，部分文件文字有些微錯(cuò)誤的，請(qǐng)自行修正，并不影響本文閱讀。Note: it is not the text. The following parts can be deleted for actual use This content only gives reading and editing instructions:1. This document is edited by Microsoft office office software and supports WPS2. The files can be edited and reorganized3. It is suggested to revise and edit according to the actual situation of the company