课时练1阅读理解提速练 阅读理解A(2018吉林长春七校高三第一次联考)Joseph Goldberger was a doctor for the United States Public Health Service and he was an advocate for scientific and social recognition of the links between poverty and disease. In 1914, Goldberger was asked by US. Surgeon General Rupert Blue to study a skin disease that was killing thousands of people in the South. The disease was pellagra(糙皮病)Goldberger traveled to the state of Mississippi where many people suffered from pellagra. He studied the victims and their families. Most of the people lived a hard life. The doctor came to believe that the disease didnt pass on from one to another, but was instead related to food. He received permission from the state governor to test this idea at a prison. Prisoners were offered pardons if they took part. One group of prisoners received their usual foods, mostly corn products. A second group ate meat, fresh vegetables and drank milk. Members of the first group developed pellagra. The second group did not.But some medical researchers refused to accept Goldbergers idea. For the South, pellagra was more than simply a medical problem. There were other things, including Southern pride.So Goldberger had himself injected(注射) with blood from a person with pellagra. He also took liquid from the nose and throat of a pellagra patient and put them into his own nose and throat. He even swallowed pills that contained skin from pellagra patients. An assistant also took part in the experiments. So did Goldbergers wife. None of them got sick.Joseph Goldberger died of cancer in 1929. He was fiftyfive years old. Several years later, researchers discovered the exact cause of pellagra：a lack of vitamin B3 known as niacin.【解题导语】本文是一篇记叙文。文章介绍了美国医生Joseph Goldberger研究糙皮病的患病原因的过程。Joseph Goldberger医生的认真、牺牲精神令人感动。1Who were easy targets of pellagra according to Goldberger?APeople in America.BPeople put into prison.CPeople having a poor diet.DPeople touching pellagra patients.C解析：细节理解题。根据第二段中的“Most of the people lived a hard life.the disease didnt pass on from one to another, but was instead related to food.”，再结合Goldberger在监狱进行的实验的内容可知，在Joseph Goldberger看来，糙皮病和食物有关，而且患者大多生活条件差；再结合实验中提到的主要吃玉米制品的犯人最后患上了该病可知，不良的饮食容易导致人们患糙皮病。2What did Goldberger want to prove by the experiments mentioned in Paragraph 4?APellagra wasnt so terrible.BPellagra didnt spread.CPellagra could be cured.DPellagra wasnt a medical problem.B解析：推理判断题。根据第二段中提到的Goldberger认为糙皮病不是传染病以及第四段中提到的他为了证明自己的观点而进行的实验的内容(将患糙皮病的人的血液注射到自己的体内、将糙皮病病人的鼻腔和口腔中的液体放入自己的鼻腔和口腔以及吞咽含有糙皮病病人的皮肤组织的药丸)和结果(他没患病)可推知，Goldberger进行实验是为了证明糙皮病不传染。3Which words can be used to describe Goldberger?ADevoted and determined.BSelfless and friendly.CPatient and expert.DStubborn and enthusiastic.A解析：推理判断题。文中提到的Goldberger在监狱及在他自己身上做实验的内容表明他全心全意地投入到对糙皮病的研究中，有奉献精神；尽管一些人不认可Goldberger的观点，但他仍坚持自己的看法并坚决地去证明自己的观点是正确的，这体现出他意志坚定。故选A。B(2018湖北省武汉市调研测试)Elon Musk was born in South Africa, in 1971. A crazy fan of computers, by the age of twelve, Musk had written the code(代码) for his own video game, which he sold for a profit.He attended Queens University in Canada, and transferred(转到) to the University of Pennsylvania, where he earned two bachelors degrees, economics and physics. He was admitted to Stanford University in California, intending to earn a PhD in energy physics.First CompanyZip2 CorporationIn 1995, at the age of 24, Musk dropped out of Stanford University after just two days of classes to start his first company Zip2 Corporation. It was an online city guide that provided content for the new online versions of The New York Times and the Chicago Tribune newspapers. In 1999, Musk got $ 22 million from the sale of Zip2.Online BankingIn 1999, Elon Musk started Xcom with $ 10 million dollars from the sale of Zip2. X. com was an online bank, and he was credited with inventing a method of securely transferring money using a receivers email address.PayPalIn 2000, X. com bought a company called Confinity, which had started an Internet moneytransfer process called PayPal. Elon Musk dropped the online banking focus to concentrate on becoming a global payment transfer provider. In 2002, eBay bought PayPal for $ 1.5 billion.Space Exploration TechnologiesIn 2002, Elon Musk started SpaceX. He is a longstanding member of the Mars Society, a nonprofit organization that supports the exploration of Mars, and Musk is interested in building a greenhouse on Mars. SpaceX has been developing rocket technologies to enable Musks project.Tesla MotorsIn 2004, Elon Musk cofounded Tesla Motors, of which he is the only product architect. Tesla Motors builds electric vehicles. The company has built an electric sports car, the Tesla Roadster.SolarCityIn 2006, Elon Musk cofounded SolarCity, a photovoltaic(光电的) products and services company with his cousin Lyndon Rive.【解题导语】本文是一篇记叙文，主要介绍了埃隆马斯克的人生经历和伟大成就。4What was Elon Musk gifted in when he w