2015同等学力考试英语真题及答案(卷一)

　　Passage Two

　　Before the 1970s, college students were treated as children. So many colleges ran in loco parentis system. “In loco parentis”is a Latin term meaning “in the place of a parent.” It describes when someone else accepts responsibility to act in the interests of a child.

　　This idea developed long ago in British common law to define the responsibility of teachers toward their students. For years, American courts upheld in loco parentis in cases such as Gott versus Berea College in 1913.

　　Gott owned a restaurant off campus. Berea threatened to expel students who ate at places not owned by the school. The Kentucky high court decided that in loco parentis justified that rule.

　　In loco parentis meant that male and female college students usually had to live in separate buildings. Women had to be back at their dorms by ten or eleven on school nights.

　　But in the 1960s, students began to protest rules and restrictions like these. At the same time, courts began to support students who were being punished for political and social dissent.

　　In 1960, Alabama State College expelled six students who took part in a civil rights demonstration. They sued the school and won. After that it became harder and harder to defend in loco parentis.

　　At that time, students were not considered adults until 21. Then, in 1971, the 24th amendment to the Constitution set the voting age at eighteen. So in loco parentis no longer really applied.

　　Slowly, colleges began to treat students not as children, but as adults. Students came to be seen as consumers of educational services.

　　Gary Dickstein, an assistant vice president at Wright State University in Dayton, Ohio, says in loco parentis is not really gone. It just looks different. Today’s parents, he says, are often heavily involved in students’lives. They are known as “helicopter parents.”They always seem to hover over their children. Gary Dickstein says these parents are likely to question decisions, especially about safety issues and grades. They want to make sure their financial investment is not being wasted.

　　26. Before the 1970s, many colleges ran in loco parentis system because .

　　A. they could take the place of the students’parents

　　B. parents asked them to do it for the interests of their children

　　C. this was a tradition established by British colleges

　　D. college students were regarded as too young to be treated as adults

　　27. Who won the case of Gott versus Berea College in 1913?

　　A. Berea College. B. Gott.

　　C. It was a win-win case. D. The students.

　　28. The word “dissent”(Para.5) probably means “ ”.

　　A. extreme behaviors B. violation of laws

　　C. strong disagreement D. Wrong doings

　　29. In 1960，the court ruled that Alabama State College

　　A. had no right to expel the students

　　B. was justified to have expelled the students

　　C. shouldn’t interfere with students’ daily life

　　D. should support civil rights demonstrations

　　30. According to Gary Dickstein, today’s “helicopter parents_____

　　A. don’t set their hearts at rest with college administrators

　　B. keep a watchful eye on their children’s life and study

　　C. care less about their children’s education than before

　　D. have different opinions on their children’s education

　　Passage Three

　　We tend to think of plants as the furniture of the natural word. They don’t move they don’t make sounds, they don’t seem to respond to anything –at least not very quickly. But as is often the case, our human view of the world misses quite a lot. Plants talk to each other all the time. And the language is chemical.

　　Over the years scientists have reported that different types of plants, from trees to tomatoes, release compounds into the air to help neighboring plants. These chemical warnings all have the same purpose—to spread information about one plant’s disease so other plants can defend themselves. But exactly how plants receive and act on many of these signals is still mysterious.

　　In this week’s Proceedings of the National Academy of Sciences, researchers in Japan offer some explanations. They have identified one chemical message and traced it all the way from release to action.

　　The scientists looked at tomato plants infested(侵害) by common pest, the cutworm caterpillar(毛虫). To start out, they grew plants in two plastic compartments connected by a tube. One plant was infested and placed upwind and the others were uninfested and placed downwind. The downwind plants were later exposed to the cutworm caterpillar. The results showed that plants that had previously been near sick neighbors were able to defend themselves better against the caterpillar.

　　The researchers also studied leaves from exposed and unexposed plants. They found one compound showed up more often in the exposed plants. The substance is called Hex Vic. When the scientists fed Hex Vic to cutworms, it knocked down their survival rate by 17%. The scientists identified the source of Hex Vic, and sprayed it lightly over healthy plants. Those plants were then able to start producing the caterpillar-killing Hex Vic. Researchers confirmed that uninfested plants have to build their own weapon to fight off bugs and diseases. How do they know when to play defense? They are warned first by their friendly plant neighbors.

　　It is a complex tale, and it may be happening in more plant species than tomatoes. It may also be happening with more chemical signals that are still unknown to us. For now though, we know that plants not only communicate, they look out for one another.