【文章內(nèi)容簡介】 while sitting in a slumpedover （趴倒的） posture, or sitting up straight. 可知科學家在測試中要求大學生以不同的姿勢坐著，故選D。（3）細節(jié)題。根據(jù) After the test, 56 percent of students said the exam was easier to do if they were sitting up straight 可知56%的參加測試的學生從更好的姿勢中受益 ，故選C。（4）主旨題。根據(jù) Slumping over is a defensive（戒備的） posture. It can bring about bad memories in the body and brain. This can stop you from thinking clearly, 可知第四段是用來解釋為什么睡懶覺會讓考試變得更難，故選A。（5）主旨題。根據(jù)本文教室里姿勢有助于參加數(shù)學考試和 the exam was easier to do if they were sitting up straight ，可知標題適合是 Sit up to Do Math 坐起來做數(shù)學 ，故選B。【點評】考查閱讀理解。本文涉及細節(jié)題、推斷題，和主旨題，細節(jié)題要注意從文中尋找答案；推斷題需要聯(lián)系上下文，推斷出需要的信息，主旨題需要通讀全文，了解大意之后找出中心思想。5．閱讀下列短文，從每題所給的幾個選項中，選出最佳選項。 When he was nine years old, American boy Milo Cress had a question: How many plastic straws（吸管） do Americans use every day? He quickly learned there wasn39。t a simple answer. The boy tried to work it out himself. Through lots of research, Cress found out that Americans use about 500 million straws every day. In hopes of reducing plastic waste, he founded the Be Straw Free project in 2011. Cress started the project in his hometown – Burlington, Vermont. He asked a local restaurant to stop offering straws with every drink order. It was a simple change. However, it would save money. And by doing that, the restaurant would cut down on its straw use by 50 percent. For the years that followed, Cress tried to spread his project across the United States. More and more restaurants agreed to join. They stop providing the customer with a straw unless he or she asks for one. Last April, Seattle became the first American city to pletely ban （禁止） plastic straws. Plastic pollution has been one of the most serious problems today. According to scientists, more than eight million tons of plastic end up in the ocean each year. Plastic straws are especially terrible. They make it easy for people to get fortable with singleuse plastics. After his project became popular, Cress took his findings on the road. He has since spoken to tens of thousands of students around the world. He wants to encourage more people to say no to plastic straws. Focusing（聚焦） on straws is one simple step we all could take, Cress says. And it makes me feel that I, as a kid, could make a difference, too.（1）When did Milo Cress start to care about the problem of straws? A.Ten years ago.B.In the year 2011.C.In the year that he was 9.（2）Cress started the Be Straw Free project in order to . A.get a good score in science at his schoolB.encourage people to reduce plastic wasteC.bee a famous person in his hometown（3）What did Cress ask a restaurant in Burlington to do? A.Stop offering straws to its customers.B.Prevent people from using straws to drink.C.Count the number of straws it uses every day.（4）Plastic straws are especially terrible because . A.they are the most serious problem todayB.scientists pay little attention to their influenceC.they help people get used to using singleuse plastics（5）Over the years, Cress has . ① spread his project across the United States② asked Seattle to pletely ban plastic bags③ counted the plastic straws in the ocean every year④ spoken to teens around the world about plastic waste A.①③B.②③C.①④【答案】 （1）C（2）B（3）A（4）C（5）C 【解析】【分析】本文介紹了塑料垃圾對環(huán)保的危害，Cress用 環(huán)保吸管替代塑料吸管。 （1）細節(jié)題。根據(jù) When he was nine years old, American boy Milo Cress had a question: How many plastic straws（吸管） do Americans use every day 可知9歲的時候，米洛克里斯開始關(guān)心吸管的問題了，故選C。 （2）細節(jié)題。根據(jù) In hopes of reducing plastic waste, he founded theBe Straw Freeproject in 2011. 可知為了鼓勵減少塑料垃圾，他在2011年創(chuàng)建了無稻草項目 ，故選B。 （3）細節(jié)題。根據(jù) He asked a local restaurant to stop offering straws with every drink order ，可知他要求當?shù)匾患也宛^停止為每一份飲料訂單提供吸管 ， 故選A。 （4）細節(jié)題。根據(jù) Plastic straws are especially terrible. They make it easy for people to get fortable with singleuse plastics. 可知塑料吸管尤其可怕。它們讓人們更容易適應(yīng)一次性塑料制品 ， 故選C。 （5）細節(jié)題。根據(jù) Cress tried to spread his project across the United States 和 He has since spoken to tens of thousands of students around the world 可知這些年來，克雷斯把他的項目推廣到了美國，并向全世界的青少年講述了塑料廢料的問題，故選C。 【點評】考查閱讀理解。本文涉及細節(jié)題，細節(jié)題要注意從文中尋找答案。6．閱讀理解 Why do I live? Why do I wish for anything, or do anything? Is there anything in my life that will not be destroyed by my death? Like Leo Tolstoy, the famous Russian writer, many people ask these difficult questions. Tolstoy spent his whole life trying to answer these difficult questions. As a young man, he thought people could achieve perfection if they tried hard enough. So he worked very hard to be the best in everything. He thought that he would find meaning and truth in success. In 1850s. Tolstoy wrote his first stories. He wrote about his life in the army. He also told stories about his childhood. These works were published and Tolstoy became a wellknown writer. He earned the respect he always wanted. Many rich and smart men met and talked with Tolstoy. Some of them were writers like him. They talked a lot about faith （信仰） and the meaning of life. But soon Tolstoy recognized that these men were not perfect. Now he knew they could not answer his questions about faith. So in the 1860s, Tolstoy tried a different way to find the meaning of life. He opened a school for the children of his serfsthe people who worked on his land. These workers were very poor. He wanted to help them because he thought they were more honest than the rich people he knew. Tolstoy learned a lot from his workers. He understood how they worked hard to support their families. He began to believe that marriage and family would give his life meaning. So in 1862, Leo Tolstoy married a young woman named Sonya Behrs. The next 15 years were the best years of Tolstoy39。s life. It was during this time that he wrote his most famous booksWar and Peace and Anna Karenina. Many experts say that War and Peace is one of the greatest books ever written. In these books, Tolstoy believed humans should live a simple life and take care of their families. Tolstoy thought this would satisfy him and bring him happiness. Leo Tolstoy is still a very respected writer today. His faith and writings have influenced many people all over the world. （1）Which is the correct order of the following events? ① Tolstoy served in the army.②Tolstoy