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1、2017四川剑阁县高考英语一轮阅读理解训练阅读理解。阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。Youve seen news reports about people who need help after a flood. Maybe youve walked past people who are sleeping on the streets. Or perhaps youve watched TV programs about how lonely older people can get. So what can you do about any of t
2、hose things? The answer: You can volunteer (做志愿者).Volunteering is a great way to learn new skills from working as part of a team to setting and reaching goals. It gives you a chance to find out what kinds of things youre good at and enjoy the most. Volunteering can provide you with a sense of respon
3、sibility because people really depend on you. And it can help you understand disabled (残疾的) people, sick kids, or the elderly.Volunteering helps people feel they do have the power to change things for the better. When people depend on you, it can change the way you look at yourself, and this is the
4、main reason that makes volunteering attractive. You can feel proud of the goals that youve achieved (实现) for a charity organization (慈善组织) whether its helping to organize a 10K to raise money for lung cancer or running the race itself.Sometimes its easy to feel worried about your grades or the fight
5、 you had with your friend or parents. And although these things are very important in their own way, sometimes it can be helpful to get some distance and think about other things. Volunteering allows you to do this. It lets you focus on others that are worth doing. Finally, volunteering can help sav
6、e you from being bored it gives you a place to be where you can have a good time and keep busy.1. From the passage, we can learn that volunteering _. A. is the best way to find out your interests B. mainly helps the old and the poor peopleC. makes sure volunteers will get a good job in the futureD.
7、can help volunteers choose a job that they really like in the future2. Today, most people volunteer mainly for the purpose of _. A. making themselves famous and popular B. knowing their value by helping others C. increasing their knowledge and learning skills D. helping people out of trouble3. What
8、do the underlined words “a 10K” (Paragraph 3) probably refer to? A. A charity organization. B. A volunteer group.C. A 10-kilometer race. D. A political activity. 4. The purpose of the passage is to _. A. talk about the difficulties of volunteering B. talk about how to make life meaningful C. tell re
9、aders how to volunteer D. talk about the advantages of volunteering【参考答案】1-4、DBCD阅读下列短文，从每题所给的四个选项A、B、C和D中，选出最佳选项。Almost anyone who has read a travel brochure about Africa has heard of elephants getting drunk from the fruit of the marula tree. It is said that elephants can get drunk by eating the fe
10、rmented (发酵) fruit rotting on the ground. Books have even been written to prove the truth of the phenomenon. But a study published in the journal Physiological and Biochemical Zoology tells a very different story. Steve Morris, a biologist at the University of Bristol in England and an author of the
11、 study, says there is nothing in the biology of either the African elephant or the marula fruit to support the stories. Morris says, “ people just want to believe in drunken elephants.”The marula tree, a member of the same family as the mango, grows widely in Africa. Its sweet, yellow fruit is used
12、for making jam, wine and beer. “The first mistake of the drunken-elephant theory is that its unlikely that an elephant would eat the fruit if it were rotten, ” Morris says. “Elephants eat the fruit right off the tree, not when its rotten on the ground, ” he explains. Other experts add that if an ele
13、phant were to eat the fruit on the ground, it wouldnt wait for the fruit to ferment. Michelle Gadd, an African wildlife specialist, says that elephants and many other animals, including birds and monkeys, are too fond of marula fruit to let it rot. If fermented fruit on the ground is out of the ques
14、tion, so is the notion that the fruit could ferment in the stomach of elephants, according to the study authors. Food takes between 12 and 46 hours to pass through an elephants digestive system, the authors point out, which is not enough for the fruit to ferment. Supposing that this happened, its st
15、ill highly improbable that the food would produce enough alcohol to make an elephant drunk. Through calculations of body weight, elephant digestion rates, and other factors, the authors conclude that it would take about 1.9 litres of ethanol(乙醇) to make an elephant drunk.56. We can learn from the pa
16、ssage that _. A. it is not easy to find marula fruit in the wild in Africa B. African elephants dont like to eat marula fruit at all C. marula fruit can be made into food or drink consumed by people D. birds and monkeys in Africa like to eat rotten marula fruit 57. According to Paragraph 6, marula fruit is likely to ferment _.
