四川省德阳市高考英语一轮阅读类选练7.docx

1、四川省德阳市高考英语一轮阅读类选练7四川省德阳市2016高考英语一轮阅读类选练7阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。Batteries can power anything from small sensors to large systems. While scientists are finding ways to make them smaller but even more powerful, problems can arise when these batteries are much larger and heavier than the d

2、evices themselves. University of Missouri(MU)researchers are developing a nuclear energy source that is smaller, lighter and more efficient. “To provide enough power, we need certain methods with high energy density (密度),” said Jae Kwon, assistant professor of electrical and computer engineering at

3、MU. “The radioisotope (放射性同位素)battery can provide power density that is much higher than chemical batteries.” Kwon and his research team have been working on building a small nuclear battery, presently the size and thickness of a penny, intended to power various micro/nanoelectromechanical systems(M

4、/NEMS). Although nuclear batteries can cause concerns, Kwon said they are safe. “People hear the wordnuclearand think of something very dangerous, “ he said. “However, nuclear power sources have already been safely powering a variety of devices, such as pace-makers, space satellites and underwater s

5、ystems. “ His new idea is not only in the batterys size, but also in its semiconductor (半导体). Kwons battery uses a liquid semiconductor rather than a solid semiconductor. “The key part of using a radioactive battery is that when you harvest the energy, part of the radiation energy can damage the lat

6、tice structure (晶格结构) of the solid semiconductor. “ Kwon said. “By using a liquid semiconductor, we believe we can minimize that problem.”Together with J. David Robertson, chemistry professor and associate director of the MU Research Reactor, Kwon is working to build and test the battery. In the fut

7、ure, they hope to increase the batterys power, shrink its size and try with various other materials. Kwon said that the battery could be thinner than the thickness of human hair. 1. Which of the following is true of Jae Kwon? A. He teaches chemistry at MU.B. He developed a chemical battery.C. He is

8、working on a nuclear energy source.D. He made a breakthrough in computer engineering.2. Jae Kwon gave examples in Paragraph 4 .A. to show chemical batteries are widely appliedB. to indicate nuclear batteries can be safely usedC. to describe a nuclear-powered systemD. to introduce various energy sour

9、ces3. Liquid semiconductor is used to .A. get rid of the radioactive waste B. test the power of nuclear batteriesC. decrease the size of nuclear batteries D. reduce the damage to lattice structure4. According to Jae Kwon, his nuclear battery .A. uses a solid semiconductor B. will soon replace the pr

10、esent onesC. could be extremely thin D. has passed the final test5. The text is most probably a .A. science news reportB. book reviewC. newspaper ad D. science fiction story【参考答案】1-5 、CBDCA社会生活类-阅读理解。Parents and kids today dress alike, listen to the same music, and are friends. Is this a good thing?

11、Sometimes, when Mr. Ballmer and his 16-year-old daughter, Elizabeth, listen to rock music together and talk about interests both enjoy,such as pop culture,he remembers his more distant relationship with his parents when he was a teenager.I would never have said to my mom,Hey,the new Weezer album is

12、really great. How do you like it?” says Ballmer. “There was just a complete gap in taste.”Music was not the onlygulf. From clothing and hairstyles to activities and expectations,earlier generations of parents and children often appeared to move in separate orbits.Today, the generation gap has not di

13、sappeared, but it is getting narrow in many families. Conversations on subjects such as sex and drugs would not have taken place a generation ago. Now they are comfortable and common. And parent-child activities, from shopping to sports, involve a feeling of trust and friendship that can continue in

14、to adulthood.No wonder greeting cards today carry the message, “To my mother, my best friend.”But family experts warn that the new equality can also result in less respect for parents.“Theres still a lot of strictness and authority on the part of parents out there, but there is a change happening,”

15、says Kerrie, a psychology professor at Lebanon Valley College. “In the middle of that change, there is a lot of confusion among parents. “Family researchers offer a variety of reasons for these evolving roles and attitudes. They see the 1960s as a turning point. Great cultural changes led to more op

16、en communication and a more democratic process that encourages everyone to have a say.My parents were on the before side of that change, but todays parents, the 40-year-olds,were on the after side,” explains Mr. Ballmer. “Its not something easily accomplished by parents these days, because life is m

17、ore difficult to understand or deal with, but sharing interests does make it more fun to be a parent now.”1. The underlined word gap in Para. 3 most probably means_.A. interestB. distanceC. differenceD. separation2. Which of the following shows that the generation gap is disappearing?A. Parents help

18、 their children develop interests in more activities.B. Parents put more trust in their childrens abilities.C. Parents and children talk more about sex and drugs.D. Parents share more interests with their children.3. The change in todays parent-child relationship is_.A. more confusion among parentsB

19、. new equality between parents and childrenC. less respect for parents from childrenD. more strictness and authority on the part of parents4. By saying “todays parents, the 40-year-olds, were on the after side,the author means that todays parents.A. follow the trend of the changeB. can set a limit t

20、o the changeC. fail to take the change seriouslyD. have little difficulty adjusting to the change5. The purpose of the passage is to_.A. describe the difficulties todays parents have met withB. discuss thedevelopment of the parent-child relationshipC. suggest the ways to handle the parent-child rela

21、tionshipD. compare todays parent-child relationship with that in the past【参考答案】51.1-5 CDBAB 社会生活类-阅读理解。Melissa Poe was 9 years old when she began a campaign for a cleaner environment by writing a letter to the then President Bush. Through her own efforts, her letter was reproduced on over 250 donate

22、d billboards (广告牌) across the country. The response to her request for help was so huge that Poe established Kids For A Cleaner Environment(Kids F. A. C. E. )in 1989. There are now 300, 000 members of Kids F. A. C. E. worldwide and it is the worlds largest youth environmental organization. Poe has a

23、lso asked the National Park Service to carry out a“Childrens Forest” project in every national park. In 1992, she was invited as one of only six children in the world to speak at the Earth Summit in Brazil as part of the Voices of the Future Program. In 1993, she was given a Caring Award for her eff

24、orts by the Caring Institute. Since the organization started, Kids F. A. C. E. members have distributed and planted over 1 million trees! Ongoing tree-planting projects include Kids Yardsthe creation of backyard wildlife habitats (栖息地) and now Kids F. A. C. E. is involved in the exciting Earth Odyss

25、ey, which is a great way to start helping. “Starting the club turned out to be a way to help people get involved with the environment. Club members started doing things like recycling, picking up litter and planting trees as well as inviting other kids to join their club. “ “We try to tell kids that

26、 its not OK to be lazy,” she explains. “You need to start being a responsible, environmentally friendly person now, right away, before you become a resource-sucking adult.”1. Kids F. A. C. E. is.A. a program to help students with writingB. a project of litter recyclingC. a campaign launched by Presi

27、dent BushD. a club of environmental protection2. What can we learn about Poe? A. She was awarded a prize in Brazil.B. She donated billboards across the country.C. She got positive responses for her efforts.D. She joined the National Park Service.3. Kids Yards is.A. established in a national parkB. s

28、tarted to protect wildlifeC. a wildlife-raising projectD. an entertainment park for kids4. Which of the following can be inferred from the text? A. Adults are resource-sucking people.B. Poe sought help from a youth organization.C. Kids F. A. C. E. members are from the U. S.D. Kids are urged to save

29、natural resources.【参考答案】52.1-4 DCBB 【2015高考复习】完形填空Every Saturday night my family and I go out and feed the homeless people in the city of Orlando.We wanted to see_16_it was like in the life of a homeless person.One special thing I like to_17_is，my family and I do not eat_18_we begin our journey so w

30、e know how it feels to be hungry.We all get together in the_19_and prepare the food.Some of the meals are sandwiches and cookies and a bottle of water.Sometimes my mom_20_a steaming hot delicious meal.We then_21_them all up to feed 30 or more people.Before my family and I get into the car we ask God

31、 for_22_in a family prayer.A lot of people_23_homeless people.Not all homeless people are drug addicts or bad people.Some are really nice；_24_of them just had bad things happening to them._25_when my family and I went out on the street we had to earn their trust，because a lot of people are_26_to the

32、m for no good reason.But_27_they see us every week they_28_us.We_29_know some of their names.We all have to remember that these are people with_30_.Some of them shake our hands for giving them food.Some of them do really funny dances because they are happy.We have become really close_31_a man named Tony and his wife.They have all of their personal_