安徽省舒城中学2016-2017学年高一上学期研究性学习材

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安徽省舒城中学2016-2017学年高一上学期研究性学习材料(二)英语试题 Word版缺答案

安徽省舒城中学2016-2017学年高一上学期研究性学习材料(二)英语试题 Word版缺答案

舒城中学高一研究性学习材料(二)英语 2016.10.22第一部分阅读理解(共两节满分40)第一节(共15小题;每小题2分,满分30分)AChristopher Reeve(1952-2004) was an American actor, famous for his film character of Superman.Reeve was born in New York City and received a Bachelor of Arts degree in 1974, after which he was selected to study at Juilliard School of Performing Arts under John Houseman.Reeve worked on the stage, as well as on the soap opera Love of Life, until he was selected to play the role of the Superman in 1978. this film was a great success and inspired three sequels(续集). Ironically(讽刺的是), this was the kind of part Reeve usually looked down upon. He was stage actor at heart who preferred doing classical period plays and films that really required him to “act”. He once said, “I want to challenge myself in my roles, not run around on screen with a machine gun.”In 1980, Reeve started in Somewhere in Time, a time travel romance. Although this film was not popular at the time it was released(公映), it has since enjoyed a nationwide “cult” following, especially among college students in 1984, Reeve won critical cheers for his role as a 19th century southern lawyer in The Bostonians.On May 27,1995, Reeve was paralysed(瘫痪) from the neck down after being thrown from his horse, and largely retired from the production of films after his paralysis. With his wife Dana, he opened the Christopher and Dana Reeve Paralysis Resource Center, devoted to teaching paralysed people to live more independently.1. According to the passage, we can get the conclusion that the play Love of Life ___.A. gained a great successB. changed Reeve’s life completelyC. is just a relaxation for most audienceD. talks about serious political problems2 The underlined part in the third paragraph shows that Reeve ______.A. enjoyed different kinds roles related to high technologyB. did not like to play the role of the Superman because of the dangerC. was an ambitious actor who intended to play all kinds of charactersD. was a peace-loving man, who hates weapons and all the military actions3. The word “cult” in the fourth paragraph probably means _____.A. popular fashionB. lovely and interestingC. of the present timeD. bad-tempered dog4. On May 27, 1995, Reeve _____.A. acted out the role of a lawyer in The BostoniansB. fell down during the horse-riding and became paralysedC. won critical cheers for his performance in Somewhere in TimeD. opened the Christopher and Dana Reeve Paralysis Resource CenterBLike many of my generation, I have a weakness for hero worship(崇拜). At some point, however, we all begin to question our heroes and our need for them. This leads us to ask: What is a hero?Despite(尽管)great differences in cultures heroes around the world generally share a umber of characteristics that instruct(教育) and inspire people. A hero does something worth talking about. A hero has a story of adventure(冒险) to tell and a community who will listen. But a hero goes beyond only fame.Heroes serve powers or principles larger than themselves. Like high-voltage transformers(变压器), heroes take the energy of higher powers and step it down so that it can be used by ordinary people.He hero lives a life worthy of imitation(效仿). Those who imitate a genuine hero experience life with new depth enthusiasm(热情), and meaning. A sure test for would-be heroes is what or whom they serve and what they are willing to live and die for. If the answer or evidence(证据) suggests they serve only their own fame, they may be famous persons but not heroes. Madonna and Michael Jackson are famous, but who would claim that their fans find life more abundant(充实的)? Heroes are catalysts(催化剂) for change. They have a vision from the mountaintop. They have the skill and the charm(魅力) to move the masses(群众). They create new possibilities. Without Gandhi, India might still be part of the British Empire. Without Rosa Parks and Martin Luther King Jr. , we might still have segregated(隔离的) buses, restaurants and parks. It may be possible for large scale(范围) change to happen without leaders with magnetic(有魅力的) personalities, but the pace of change would be slow, the vision uncertain, and the committee meetings endless.5. Although heroes may come from different cultures, they ____.A. generally have certain inspiring characteristicsB. probably share some weaknesses of ordinary peopleC. are often influenced by previous generationsD. all unknowingly attract a large number of fans6. The author concludes that historical changes would ______.A. be delayed(推迟) without leaders with inspiring personal qualitiesB. not happen without heroes making he necessary sacrifices(牺牲)C. take place if here were heroes to lead the peopleD. produce leaders with attractive personalities7. According to the passage, heroes are compared to high-voltage transformers in that ______.A. they have a vision from the mountaintopB. they have warm feelings and emotions (情感)C. they can serve as concrete examples of noble principlesD. they can make people feel stronger and more confidentCThe older I get, the more I value friends, yet the less time, energy and enthusiasm(热情) I have in maintaining(维持) old friendships and building up new ones.Sunny, one of my dearest friends at work, will leave the office next month for a better job. He is not my first friend from the office to say goodbye. Over the years, there have been a handful of workmates who became friends. In recent times, at least three others have also left. So, next month, I'll say goodbye to Sunny and I am left with one friend fewer at work. When Sunny told me that he was leaving, I sighed: "With you gone, I will have hardly any friends left in the office!"I began to think: At what point does a workmate become a friend? And, to take a step back, what does "friendship" mean? Indeed, what makes you form a friendship with a person, but not some other? If a friend is a person I feel completely comfortable calling up at 3 am to get me out of trouble-as Sunny will do-then I don't have that many friends. Other than family members, I can depend on just one female friend and three, at best four, male friends. But then, maybe that's plenty. As someone said, one friend in a lifetime is much, two are many, three are hardly possible.Friendships are different from relationships. You can be great friends with your partner, of course, but a relationship is so much more complex(复杂). It is not only about that wonderful feeling called love, but also a collection of emotions like jealousy, resentment(不满), anger, pain and despair(绝望). Friendship is simpler and fills you, mostly, with positive emotions-kindness, fondness, warmth and honesty. With a lover, you make demands and have expectations. But with a friend, you're cool. You don't really owe him anything, or have to explain much, because you demand nothing more from each other than pleasant company(陪伴) and an occasional listening ear.Love, I read somewhere, is blind, but friendship closes its eyes. How true.8. Recently, _____ have left the office.A. 3 of my workmatesB. 4 of my workmatesC. all of my friendsD. at least three of my friends9. The write tells us that friendship and relationship are _____.A. quite differentB. exactly the sameC. more or less the sameD. not there in fact10. By citing(引用) "One friend in a lifetime is much, two are many, three are hardly possible.",the writer implies "_____".A. a true friend is hard to findB. so many friends will bring you troubleC. it's impossible to have three friendsD. making too many friends is no good for you11. By writing this passage, the writer wants to tell us _____.A. one of his friends will say goodbye to himB. you may make friends with your workmatesC. friendship is very precious (珍贵)D. the difference between friendship and relationshipDThe older I get, the more I value friends, yet the less time, energy and enthusiasm(热情) I haveBusinesses are witnessing a difficult time, which has in turn produced influence on consumers’ desire to go green . However, shoppers are still laying stress on environmental concerns.Two thirds of customers say that environmental considerations inform their purchases to the same degree as they did a year ago, while more than a quarter say that they are now even better aware of the environmental effect on what they buy.This may help to influence how shops store goods on their shelves. And the companies should still make efforts to become more environmentally friendly. Two out of three people think it is important to buy from environmentally responsible companies, with about one in seven saying that they had even decided to take their custom elsewhere if they felt a company’s environmental reputation was not good enough.Harry Morrison, chief executive(主管)of the Carbon Trust, sympathizes:“I understand this situation where survival is very important now. But from environmental considerations, the clock is ticking—we don’t have m uch time. In addition, cutting carbon has an immediate effect as costs drop and a medium-term benefit for the brand. ”Larger companies have an extra motivation to look at reducing their carbon footprint, as new rules next year will require businesses to buy carbon allowances to make up for their emissions(排放). Those that have taken early action will have a head start. More than two thirds of consumers are not clear about which companies are environmentally responsible. This suggests that firms that are able to relay clearly their message to the public will be in a pole position to attract shoppers.The Carbon Trust believes that it can help by informing customers about the good work companies are doing. “When companies are granted(授予)the standard, they can use a logo(标识)in all their marketing which makes it clear that they are working towards cuttingemissions,”Mr. Morrison said.12.What’s the main idea of the passage?A. Businesses are finding ways to send their message to the shoppers.B. Companies will soon get information about cutting carbon emissions.C. Firms are making efforts to encourage customers to keep goods at home.D. Firms are urged to cut carbon emissions by shoppers’ environmental awareness. 13.The underlined word“inform”in Paragraph 2 probably means“”A. affectB. changeC. disturbD. reject 14.According to Harry Morrison, businesses .A. will benefit from cutting carbon emissionsB. should buy carbon allowances for shoppersC. are required to make up for their carbon emissionsD. have encouraged shoppers to take their custom elsewhere15.We can learn from the passage that businesses will .A. have a strong desire to reduce costsB. use the same logo in their marketingC. gain advantages by taking early actionD. attract more shoppers by storing goods第二节(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。

2016-2017学年安徽省舒城中学高一上学期研究性学习材料(一)英语试题

2016-2017学年安徽省舒城中学高一上学期研究性学习材料(一)英语试题

舒城中学高一研究性学习材料(一)英语 2016.10.01 第一部分阅读理解(共两节,满分40分)第一节(共15小题:每小题2分,满分30分)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,并在答题卡上将该项涂黑。

AWhen asked to point out one or two things that are most important to themselves, many put friends ahead of homes, jobs, cloth and cars.A true friendship carries a long history of experience that determines who we are and keeps us connected. It is a treasure we should protect. Unfortunately, the better friends you are, the more probably you’ll have disagreements. And the result can be what you don’t want an end to the relationship.The good news is that most troubled friendships can be mended. First, don’t let your pride get in your way. Most of us can forgive each other when differences are brought out in the open. Second, apologize when you’re wrong –even if you’ve been wronged. Over the course of a friendship, even the best people make mistakes. Sometimes, it may be best if the wronged person takes the lead and apologizes. When you apologize, give your friend a chance to admit that he has been wro ng. Third, see things from your friend’s point of view. And finally, accept that friendships change as our needs and lifestyle change. Making friends can sometimes seem easy. The hard part is keeping the connections strong during the natural ups and downs that have an effect on all relationships. My suggestion: Consider friendship an honor and a gift, and worth the effort to treasure and nurture.1. What is the main idea of the text?A. Easy Ways to Make FriendsB. Ups and Downs in FriendshipC. How to Mend a Troubled FriendshipD. How to Take the Lead in Making Friends2. The “wronged person” underlined in the text refers to a person_________ .A. who has been mistaken for anotherB. who has been blamed unfairlyC. who has treated friends badlyD. who has admitted his mistakes3. According to the text a friendship can last long only if _________.A. we have much in commonB. we know our friends’ mistakesC. we treat our disagreements wiselyD. we have know one another for long4. What should we do if we follow the author’s second suggestion?A. Stick to our own prints of viewB. Avoid making mistakesC. Make an apology firstD. Change our lifestylesBAsk a bachelor(单身汉)why he resists marriage even though he finds dating to be less andless satisfying. If he is honest he will tell you that he is afraid of making a commitment. For commitment is in fact quite painful. The single life is filled with fun, adventure, excitement. Marriage has such moments, but they are not its most distinguishing (显著的) features.Couples with infant children are lucky to get a whole night’s sleep or a three-day vacation. I don’t know any parent who would choose the word fun to describe raising children. But couples who decide not to have children never know the joys of watching a child grow up or of playing with a gran dchild.Understanding and accepting that true happiness has nothing to do with fun is one of the most liberating realizations. It liberates (释放) time: now we can devote more hours to activities that can genuinely increase our happiness. It liberates money: buying that new car o r those fancy clothes that will do nothing to increase our happiness now seems pointless. And it liberates us from envy: we now understand that all those who are always having so much fun actually may not be happy at all.5. According to the author, a bachelor resists marriage chiefly because ________ .A. he believes that life will be more cheerful if he remains singleB. he is reluctant to take on family responsibilitiesC. he finds more fun in dating than in marriageD. he fears it will put an end to all his fun adventure and excitement6. Raising children, in the author’s opini on is ________ .A. a rewarding taskB. a funny jobC. a thankless jobD. a source of inevitable pain7. From the last paragraph, we learn that envy sometimes stems from (起源于) ________ .A. hatredB.ignoranceC. prejudiceD. misunderstanding8. To understand what true happiness is one must ________ .A. have as much fun as possible during one’s lifetimeB. make every effort to liberate oneself from painC. be able to distinguish happiness from funD. put up with pain under all circumstancesCWelcome to the Kampala Beach Hotel Reservations(预定)System. You can reserve a room or package on e of three ways: (a) online, (b) by phone, and (c)by email.Did you know? You can take advantage of special savings by booking direct with us online.A.Online ReservationsEnter your travel dates and the number of guests below to book your room online now.舒中高一英语第2页(共8页)Click here to check on an existing online reservation.If you are searching for a specific package, please make sure your check-in and check-outdates allow for the minimum number of nights in the package.You may make reservations for a maximum of 4 guests per room. For requests of 10 rooms or more, please refer to Group Accommodations.B.Reservations By PhoneIf you prefer to reserve by phone, please call:Toll Free from the USA, Canada, and Hawaii: +1-800-262-8450Worldwide Direct: +1-808-661-0011Hours (Hawaii Standard Time):Monday to Friday: 6 a.m. to 6 p.m.Saturday: 7 a.m. to 5 p.m.Sunday: 7 a.m. to 4 p.m.C. Reservations By E-mailIf you prefer to submit(提交)an e-mail reservations request, click here.Submitting an e-mail request does not guarantee a reservation. For immediate confirmation and booking, please use online reservations engine above.9. What is the purpose of writing the passage?A.To introduce a new hotel. B.To attract more tourists to the hotel.C.To show the importance of science. D.To make the trip for tourists easier.10 .From the passage we may infer the hotel is inA.Canada B. Hawaii C.French D. mailand America11.If you want to book a package you have to .A.submit an e-mail reservations request B.wait for futher notice12.Where does this text probably come from?A. A textbookB. A magazineC. The InternetD. A newspaperDHow words came into being is unknown. All we assume(推测)is that some early men invented certain sounds, in one way or another, to express thoughts and feelings, actions and things, so that they could talk with each other. Later they agreed upon certain signs, called letters, which could be put together to show those sounds, and which could be written down. Those sounds, whether spoken or written in letters, are called words.The power of words, then, lies in their associations - the things they bring up to our minds. Words become filled with meaning for us by experience; and the longer we tire, the more certain words bring back to us the happy and sad events of our past; and the more we read and learn, the more the number of words that mean something to us increases.Great writers are those who not only have great thoughts but also express these thoughts in words which have powerful effects on our minds and feelings. This clever use of words is whatwe call literary style. Above all, the real poet is a master of words. He can express his meaning in words which sing like music, and which by their position and association can move men to tears, We should therefore learn to choose our words carefully and use them correctly, or they will make our speech silly and common.13. We learn from the text that language might have begun withA. expressionsB. actionsC. signsD. sounds14.What is mainly discussed in Paragraph 2?A. The learning of new words.B. The importance of old wordsC. The relation of human experience with words.D. The gradual change and development of words.15. In the last paragraph, what does the author suggest that we should do?A. Use words skillfully.B. Make musical speechesC. Learn poems by heart.D. Associate with listeners.第二节(共5小题:每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

安徽省舒城中学2016-2017学年高一上学期研究性学习材料(二)英语试题

安徽省舒城中学2016-2017学年高一上学期研究性学习材料(二)英语试题

舒城中学高一研究性学习材料(二)英语 2016.10.22第一部分阅读理解(共两节满分40)第一节(共15小题;每小题2分,满分30分)AChristopher Reeve(1952-2004) was an American actor, famous for his film character of Superman.Reeve was born in New York City and received a Bachelor of Arts degree in 1974, after which he was selected to study at Juilliard School of Performing Arts under John Houseman.Reeve worked on the stage, as well as on the soap opera Love of Life, until he was selected to play the role of the Superman in 1978. this film was a great success and inspired three sequels(续集). Ironically(讽刺的是), this was the kind of part Reeve usually looked down upon. He was stage actor at heart who preferred doing classical period plays and films that really required him to “act”. He once said, “I want to challenge myself in my roles, not run around on screen with a machine gun.”In 1980, Reeve started in Somewhere in Time, a time travel romance. Although this film was not popular at the time it was released(公映), it has since enjoyed a nationwide “cult” following, especially among college students in 1984, Reeve won critical cheers for his role as a 19th century southern lawyer in The Bostonians.On May 27,1995, Reeve was paralysed(瘫痪) from the neck down after being thrown from his horse, and largely retired from the production of films after his paralysis. With his wife Dana, he opened the Christopher and Dana Reeve Paralysis Resource Center, devoted to teaching paralysed people to live more independently.1. According to the passage, we can get the conclusion that the play Love of Life ___.A. gained a great successB. changed Reeve’s life completelyC. is just a relaxation for most audienceD. talks about serious political problems2 The underlined part in the third paragraph shows that Reeve ______.A. enjoyed different kinds roles related to high technologyB. did not like to play the role of the Superman because of the dangerC. was an ambitious actor who intended to play all kinds of charactersD. was a peace-loving man, who hates weapons and all the military actions3. The word “cult” in the fourth paragraph probably means _____.A. popular fashionB. lovely and interestingC. of the present timeD. bad-tempered dog4. On May 27, 1995, Reeve _____.A. acted out the role of a lawyer in The BostoniansB. fell down during the horse-riding and became paralysedC. won critical cheers for his performance in Somewhere in TimeD. opened the Christopher and Dana Reeve Paralysis Resource CenterBLike many of my generation, I have a weakness for hero worship(崇拜). At some point, however, we all begin to question our heroes and our need for them. This leads us to ask: What is a hero?Despite(尽管)great differences in cultures heroes around the world generally share a umber of characteristics that instruct(教育) and inspire people. A hero does something worth talking about. A hero has a story of adventure(冒险) to tell and a community who will listen. But a hero goes beyond only fame.Heroes serve powers or principles larger than themselves. Like high-voltage transformers(变压器), heroes take the energy of higher powers and step it down so that it can be used by ordinary people.He hero lives a life worthy of imitation(效仿). Those who imitate a genuine hero experience life with new depth enthusiasm(热情), and meaning. A sure test for would-be heroes is what or whom they serve and what they are willing to live and die for. If the answer or evidence(证据) suggests they serve only their own fame, they may be famous persons but not heroes. Madonna and Michael Jackson are famous, but who would claim that their fans find life more abundant(充实的)? Heroes are catalysts(催化剂) for change. They have a vision from the mountaintop. They have the skill and the charm(魅力) to move the masses(群众). They create new possibilities. Without Gandhi, India might still be part of the British Empire. Without Rosa Parks and Martin Luther King Jr. , we might still have segregated(隔离的) buses, restaurants and parks. It may be possible for large scale(范围) change to happen without leaders with magnetic(有魅力的) personalities, but the pace of change would be slow, the vision uncertain, and the committee meetings endless.5. Although heroes may come from different cultures, they ____.A. generally have certain inspiring characteristicsB. probably share some weaknesses of ordinary peopleC. are often influenced by previous generationsD. all unknowingly attract a large number of fans6. The author concludes that historical changes would ______.A. be delayed(推迟) without leaders with inspiring personal qualitiesB. not happen without heroes making he necessary sacrifices(牺牲)C. take place if here were heroes to lead the peopleD. produce leaders with attractive personalities7. According to the passage, heroes are compared to high-voltage transformers in that ______.A. they have a vision from the mountaintopB. they have warm feelings and emotions (情感)C. they can serve as concrete examples of noble principlesD. they can make people feel stronger and more confidentCThe older I get, the more I value friends, yet the less time, energy and enthusiasm(热情) I have in maintaining(维持) old friendships and building up new ones.Sunny, one of my dearest friends at work, will leave the office next month for a better job. He is not my first friend from the office to say goodbye. Over the years, there have been a handful of workmates who became friends. In recent times, at least three others have also left. So, next month, I'll say goodbye to Sunny and I am left with one friend fewer at work. When Sunny told me that he was leaving, I sighed: "With you gone, I will have hardly any friends left in the office!"I began to think: At what point does a workmate become a friend? And, to take a step back, what does "friendship" mean? Indeed, what makes you form a friendship with a person, but not some other? If a friend is a person I feel completely comfortable calling up at 3 am to get me out of trouble-as Sunny will do-then I don't have that many friends. Other than family members, I can depend on just one female friend and three, at best four, male friends. But then, maybe that's plenty. As someone said, one friend in a lifetime is much, two are many, three are hardly possible.Friendships are different from relationships. You can be great friends with your partner, of course, but a relationship is so much more complex(复杂). It is not only about that wonderful feeling called love, but also a collection of emotions like jealousy, resentment(不满), anger, pain and despair(绝望). Friendship is simpler and fills you, mostly, with positive emotions-kindness, fondness, warmth and honesty. With a lover, you make demands and have expectations. But with a friend, you're cool. You don't really owe him anything, or have to explain much, because you demand nothing more from each other than pleasant company(陪伴) and an occasional listening ear.Love, I read somewhere, is blind, but friendship closes its eyes. How true.8. Recently, _____ have left the office.A. 3 of my workmatesB. 4 of my workmatesC. all of my friendsD. at least three of my friends9. The write tells us that friendship and relationship are _____.A. quite differentB. exactly the sameC. more or less the sameD. not there in fact10. By citing(引用) "One friend in a lifetime is much, two are many, three are hardly possible.",the writer implies "_____".A. a true friend is hard to findB. so many friends will bring you troubleC. it's impossible to have three friendsD. making too many friends is no good for you11. By writing this passage, the writer wants to tell us _____.A. one of his friends will say goodbye to himB. you may make friends with your workmatesC. friendship is very precious (珍贵)D. the difference between friendship and relationshipDThe older I get, the more I value friends, yet the less time, energy and enthusiasm(热情) I haveBusinesses are witnessing a difficult time, which has in turn produced influence on consumers’ desire to go green . However, shoppers are still laying stress on environmental concerns.Two thirds of customers say that environmental considerations inform their purchases to the same degree as they did a year ago, while more than a quarter say that they are now even better aware of the environmental effect on what they buy.This may help to influence how shops store goods on their shelves. And the companies should still make efforts to become more environmentally friendly. Two out of three people think it is important to buy from environmentally responsible companies, with about one in seven saying that they had even decided to take their custom elsewhere if they felt a company’s environmental reputation was not good enough.Harry Morrison, chief executive(主管)of the Carbon Trust, sympathizes:“I understand this situation where survival is very important now. But from environmental considerations, the clock is ticking—we don’t have m uch time. In addition, cutting carbon has an immediate effect as costs drop and a medium-term benefit for the brand. ”Larger companies have an extra motivation to look at reducing their carbon footprint, as new rules next year will require businesses to buy carbon allowances to make up for their emissions(排放). Those that have taken early action will have a head start. More than two thirds of consumers are not clear about which companies are environmentally responsible. This suggests that firms that are able to relay clearly their message to the public will be in a pole position to attract shoppers.The Carbon Trust believes that it can help by informing customers about the good work companies are doing. “When companies are granted(授予)the standard, they can use a logo(标识)in all their marketing which makes it clear that they are working towards cuttingemissions,”Mr. Morrison said.12.What’s the main idea of the passage?A. Businesses are finding ways to send their message to the shoppers.B. Companies will soon get information about cutting carbon emissions.C. Firms are making efforts to encourage customers to keep goods at home.D. Firms are urged to cut carbon emissions by shoppers’ environmental awareness. 13.The underlined word“inform”in Paragraph 2 probably means“”A. affectB. changeC. disturbD. reject 14.According to Harry Morrison, businesses .A. will benefit from cutting carbon emissionsB. should buy carbon allowances for shoppersC. are required to make up for their carbon emissionsD. have encouraged shoppers to take their custom elsewhere15.We can learn from the passage that businesses will .A. have a strong desire to reduce costsB. use the same logo in their marketingC. gain advantages by taking early actionD. attract more shoppers by storing goods第二节(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。

安徽省舒城中学2016-2017学年高一上学期研究性学习材

安徽省舒城中学2016-2017学年高一上学期研究性学习材

舒城中学高一研究性学习材料(二)政治 2016.10.22一.单项选择题(每小题2分,共30分)1、同等价位的商品,消费者往往关注其功能和质量;相同功能和质量的商品,消费者往往关注其价格。

这是因为( )A.商品能够满足人们的某种需要B.用于交换的劳动产品才是商品C.质量和价格是商品的两个基本属性D.商品具有使用价值和价值两个基本属性2.中国人民银行于2015年11月26日起在全国正式发行中国航天普通纪念币1亿枚,面额为10元。

中国航天普通纪念币正面主景图案为国徽图案,背面主景图案为神舟九号近轨对接航天器图案,背景外环上方自右起分别为东方红一号卫星、神舟五号、嫦娥一号、探月月球车、代表中国古代飞天梦的民间图腾图案,左下方为抽象的地球和长2F运载火箭图案,右下方为由和平鸽演变成的五角星和星星图案。

中国航天普通纪念币( )①其本质是用于交换的劳动产品②具有收藏价值,也可以直接用于购买商品③能够表现其它一切商品的价值④其购买力由国家规定,因为它由国家发行A.①②B.②③C.①④D.②④3、经济学上有个古老的原理叫“劣币驱逐良币”:在铸币时代,当那些“劣币”(低于法定重量或者成色的铸币)进入流通领域后,人们就倾向于将那些“良币”(足值货币)收藏起来。

结果,市面上“良币”越来越少,“劣币”越来越多。

“劣币”之所以能驱逐“良币”,主要是因为( )①作为流通手段的货币,不一定是足值的货币②货币是衡量商品价值的内在尺度③交易双方对货币的成色或者真伪不十分了解④“劣币”作为一种价值符号,能够充当商品交换的媒介A.①③ B.②③C.②④D.①④4、首发上市后被疯炒到一万多元的iPhone 6成本价仅1227元人民币,代工的富士康流水线上每部iPhone 6的劳工成本为25元人民币,在竞争日益激烈的情况下,企业要努力提高自主创新能力,做“首脑”企业,不做“手脚”企业,不断提高劳动生产率,可以()①降低社会必要劳动时间,获得竞争优势②降低个别劳动时间,获得竞争优势③提高单位商品的价值量,做到以质取胜④提高产品降价空间A. ①③B. ①④C.②④D.②③5、商品的价值、社会必要劳动时间、社会劳动生产率之间存在着内在联系。

安徽省舒城中学2016-2017学年高一生物上学期研究性学习材料(周考)试题(七)(无答案)

安徽省舒城中学2016-2017学年高一生物上学期研究性学习材料(周考)试题(七)(无答案)

安徽省舒城中学2016-2017学年高一生物上学期研究性学习材料(周考)试题(七)(无答案)一、选择题(32*1.5=48)1.蝴蝶的体色,黄色(C)对白色(c)为显性,雌性个体的不管是什么基因型都是白色的。

棒型触角没有性别限制,雄性和雌性都可以有棒型触角(a)或正常类型(A)。

据下面杂交实验结果推导亲本基因型是 ( )A .Ccaa(父本) ×CcAa(母本)B .CcAA(父) ×Ccaa(母本)C .ccAA(父本) ×CCaa(母本)D .ccAa(父) ×CcAa(母本)2.假设某雌性动物的体细胞内有4条染色体,其基因型为MMNn 。

下图为该生物个体的细胞分裂示意图,下列相关叙述错误的是 ( )A .图中只有①细胞含有4个染色体组,图③是有丝分裂中期图B .基因的分离定律和自由组合定律均可发生在图②所示的细胞中C .图④细胞只能表示第一极体,出现MmNN 基因组成是交叉互换的结果D .该雌性动物发生的变异为基因重组和基因突变3.已知A 、a 是一对等位基因。

如图①~③分别表示某种动物3个种群A 基因频率的变化情况,3个种群的初始个体数依次为26、260和2 600且存在地理隔离。

下列有关分析错误的是 ( )A .种群①在第25代时基因型为aa 的个体约占总数的25%B .个体的死亡对种群③的A 基因频率影响最小C .第150代后3个种群之间可能会出现生殖隔离D.自然选择使3个种群的A基因频率发生了定向改变4.某条多肽的相对分子质量为2778,若氨基酸的平均相对分子质量为110,如考虑终止密码子,则编码该多肽的基因长度至少是 ( )A.75对碱基B.78对碱基C.90对碱基D.93对碱基5.下图为真核细胞内某基因(15N标记)结构示意图,该基因全部碱基中A占30%。

下列说法正确的是( )A.该基因一定存在于细胞核内染色体DNA上B.该基因的一条核苷酸链中(C+G)/(A+T)为3∶2C.DNA解旋酶和DNA连接酶均作用于②部位D.将该基因置于14N 培养液中复制4次后,含15N的DNA分子占1/86.家鸡的无尾(M)对有尾(m)是显性,现用有尾鸡(甲群体)交配产生的受精卵孵小鸡,在孵化早期向卵内注射微量胰岛素,孵化出的小鸡(乙群体)表现无尾性状。

安徽省舒城县2016-2017学年高一物理上学期研究性学习材料试题(二)(无答案)

安徽省舒城县2016-2017学年高一物理上学期研究性学习材料试题(二)(无答案)

安徽省舒城县2016-2017学年高一物理上学期研究性学习材料试题(二)(无答案)一、选择题(每小题4分,共48分。

1—8题为单选题,只有一个选项正确,9—12为多选题,全部选对得4分,选对但不全得2分,不选或有选错的得0分。

)1.下列关于质点的说法中,正确的是( )A .质点是一个理想化模型,实际上并不存在,所以,引入这个概念没有多大意义。

B. 体积很小、质量很小的物体都可看成质点。

C. 不论物体的质量多大,只要物体的形状和大小对所研究的问题没有影响或影响可以忽略不计,就可以看成质点。

D. 只有低速运动的物体才可看成质点,高速运动的物体不可看作质点。

2.关于速度和加速度的说法中,正确的是( )A .速度是描述运动物体位置变化大小的物理量,而加速度是描述物体运动速度变化快慢的物理量B .运动物体速度变化大小与速度变化在实质上是同一个意思C .速度的变化率表示速度变化的快慢,速度变化的大小表示速度变化量的大小D .速度是描述运动物体位置变化快慢的物理量,加速度是描述物体位移变化快慢的物理量3.物体A 、B 的x-t 图像如图所示,由右图可知 ( )A .从第3s 起,两物体运动方向相同,且v A >v BB .两物体由同一位置开始运动,但物体A 比B 迟3s 才开始运动C .在5s 内物体的位移相同,5s 末A 、B 相遇D .5s 内A 、B 的平均速度相等4.如图所示为初速度v 0沿直线运动的物体的速度图象,其末速度为v ,在时间t 内,物体的平均速度-v 和加速度a 是 ( ) A.20v v v +>-,a 随t 减小 B.20v v v +=-,a 恒定 C.20v v v +<-,a 随t 减小 D.无法确定 5.甲、乙、丙三辆汽车以相同的速度同时经过某一路标,从此时开始,甲一直做匀速直线运动,乙先加速后减速,丙先减速后加速,它们经过下一路标时速度又相同,则 ( )A .甲车先通过下一路标B .乙车先通过下一路标C .甲车先通过下一路标D .无法判断哪辆车先通过下一路标6.飞机着陆后在跑道上做匀减速直线运动,已知初速度是60m/s ,加速度大小是6m/s 2,则飞机着陆后12秒内的位移大小是 ( )A. 288mB. 300mC. 600mD. 360m7.物体做匀加速直线运动,相继经过两段距离为16 m 的路程,第一段用时4 s ,第二段用v 0 v时2 s ,则物体的加速度是( ) A.22m/s 3 B.24m/s 3 C.28m/s 9 D.216m/s 98.小球从一定高度处由静止下落,与地面碰撞后回到原高度再次下落,重复上述运动,取小球的落地点为原点建立坐标系,竖直向上为正方向,下列速度v 和位置x 的关系图象中,能描述该过程的是( )9.一物体自t=0时开始做直线运动,其速度图线如图所示。

安徽省舒城中学2016-2017学年高一上学期研究性学习材

安徽省舒城中学2016-2017学年高一上学期研究性学习材

舒城中学高一研究性学习材料(七)数 学 2017.01.07命题: 审题:(时间:120分钟 满分:150分)一、选择题:本大题共12小题,每小题5分,共60分.在每小题给出的四个选项中,只有一项是最符合题目要求的. 1.函数4sin 1)(2xx f +=的最小正周期是( ) A .2πB .πC .π2D .π42.下列函数中,在区间02π⎛⎫⎪⎝⎭,上为增函数且以π为周期的函数是( ) A .2sinxy = B .x y sin = C .x y tan -= D . x y 2cos -= 3.已知==-∈x x x 2tan ,54cos ),0,2(则π( ) A .247B .-247C .724D .-724 4. tan15tan30tan15tan30++等于( )A B .1CD 5.若,5sin 2cos -=+a a 则=a tan( ) A .21B .2C .21- D .2- 6.cos251sin 40=-( )A .1B .2CD 7.为得到函数)3cos(π+=x y 的图象,只需将函数x y sin =的图像( )A .向左平移6π个长度单位 B .向右平移6π个长度单位 C .向左平移65π个长度单位 D .向右平移65π个长度单位 8. 已知函数x x x f sin cos )(=)(R x ∈,给出下列四个命题:①若)()(21x f x f -=,则21x x -= ②)(x f 的最小正周期是π2 ③在区间]4,4[ππ-上是增函数. ④)(x f 的图象关于直线43π=x 对称其中正确的序号是( )A .①②④B .①③C .②③D .③④9. 已知函数x x x f cos )(2-=,对于⎥⎦⎤⎢⎣⎡-2,2ππ上的任意21,x x ,有如下条件:①21x x >; ②2221x x >;③21x x >.其中能使)()(21x f x f >恒成立的条件序号是( ) A .①②B .②C .②③D .③ 10. 已知31)6sin(=+απ,则)232cos(απ-的值等于( )A .97B .31C .97-D .31-11.偶函数)(x f 在[-1,0]上为减函数,A 、B 为某个锐角三角形的两个内角,则( )A .)B (cos )A (cos f f > B .)B (sin )A (sin f f >C .)B (cos )A (sin f f >D .)B (cos )A (sin f f <12.已知函数22()sincos()336f x x x π=+-,对任意的实数,αβ,当()()f f αβ-最大时,则βα-的最小值是( )A .3πB .32π C .43πD .53π二.填空题:本大题共4小题,每小题5分,共20分.把答案写在答题卡的相应位置上. 13. 若4sin ,5θ=则cos 2θ=___________. 14.函数sin 2cos2y x x =+的递增区间______________.15. 已知,αβ都是锐角,1sin ,cos(),22ααβ=+=则cos β=__________________. 16.已知函数a x x f -=1)(,若存在ϕ)2,4(ππ∈,使0)(c o s )(si n =+ϕϕf f ,则实数a 的取值范围是 .三. 解答题:本大题共6小题,共70分.解答应写出文字说明、证明过程或演算步骤.17. (本小题满分10分)已知sin()4πα-=,tan 7β=,其中,(0,)2παβ∈. (Ⅰ)求sin α的值; (Ⅱ)求αβ+.18.(本小题满分12分)函数R x xx x f ∈-+-=,)2sin()2cos()(π。

安徽省舒城县 高一语文上学期研究性学习材料试题二-语文知识点

安徽省舒城县 高一语文上学期研究性学习材料试题二-语文知识点

安徽省舒城县2016-2017学年高一语文上学期研究性学习材料试题(二)(无答案)时间150分钟满分150分1.选出注音有误的一项()(3分)A、遒(qiú)劲淬火(cuì)彷徨(huáng)怯懦(nuò)B、彳亍(chì chù)颓圮(tuí pǐ)创伤(chuāng)寥廓(kuò)C、拊(fǔ)心目眩(xuàn)惆(chóu)怅骨髓(suí)D、凌侮(wǔ)漂泊(bó)峥嵘(róng)笙箫(shēng)2.下列加词语中,没有错别字的一项是()(3分)A、出奇致胜各抒己见层峦迭嶂万古常青贪得无厌B、惹事生非过河拆桥同仇敌忾致理名言以身作则C、忸怩不安秋毫无犯峥嵘岁月否极泰来绿草如茵D、劳苦功高风华正茂苍海桑田追本溯源溘然长逝3.下列各句中,加横线成语使用不正确的是()(3分)A、第31个教师节的晚上,我们学校举行了庆祝会,在载歌载舞中,大家尽享天伦之乐。

B、“古来磨灭知几人,此老至今元不死。

”那些曾经指点江山的国际政治人物不会被历史所遗忘,他们的一举一动依然吸引着世界的目光。

C、时势造就英雄,每个纷乱的历史时代总会产生一批叱咤风云的英雄人物。

D、图穷匕见,这个一向以友好邻邦来标榜的霸权主义者,终于撕去了“友谊”的面纱,赤裸裸地进行军事交涉了。

4.下列各句中,没有语病的一句是(3分) ()(3分)A、刚刚开始,他们还可以靠自己带的食品和矿泉水、方便面、袋装饼干等维持,后来因为水土不服,一些队员出现拉肚子、感冒发烧等症状。

B、有的同学在考试前出现失眠、烦躁等现象,这往往是因为他们太在乎考试成绩,心理负担过重造成的。

C、一篇文章写得好与坏,不在于它文辞多么优美,形式多么新颖,而在于它要有思想有风骨,惟有此才能永恒。

D、受快餐文化的影响,真正喜欢阅读中外名著的中学生并不多,因此在语文教学中,广大教师引导学生阅读中外名著就显得至关重要。

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舒城中学高一研究性学习材料(七)生 物 2017.01.07一、选择题(32*1.5=48)1.蝴蝶的体色,黄色(C)对白色(c)为显性,雌性个体的不管是什么基因型都是白色的。

棒型触角没有性别限制,雄性和雌性都可以有棒型触角(a)或正常类型(A)。

据下面杂交实验结果推导亲本基因型是 ( )A .Ccaa(父本) ×CcAa(母本)B .CcAA(父) ×Ccaa(母本)C .ccAA(父本) ×CCaa(母本)D .ccAa(父) ×CcAa(母本)2.假设某雌性动物的体细胞内有4条染色体,其基因型为MMNn 。

下图为该生物个体的细胞分裂示意图,下列相关叙述错误的是 ( )A .图中只有①细胞含有4个染色体组,图③是有丝分裂中期图B .基因的分离定律和自由组合定律均可发生在图②所示的细胞中C .图④细胞只能表示第一极体,出现MmNN 基因组成是交叉互换的结果D .该雌性动物发生的变异为基因重组和基因突变3.已知A 、a 是一对等位基因。

如图①~③分别表示某种动物3个种群A 基因频率的变化情况,3个种群的初始个体数依次为26、260和2 600且存在地理隔离。

下列有关分析错误的是 ( )A .种群①在第25代时基因型为aa 的个体约占总数的25%B .个体的死亡对种群③的A 基因频率影响最小C .第150代后3个种群之间可能会出现生殖隔离D.自然选择使3个种群的A基因频率发生了定向改变4.某条多肽的相对分子质量为2778,若氨基酸的平均相对分子质量为110,如考虑终止密码子,则编码该多肽的基因长度至少是 ( )A.75对碱基B.78对碱基C.90对碱基D.93对碱基5.下图为真核细胞内某基因(15N标记)结构示意图,该基因全部碱基中A占30%。

下列说法正确的是( )A.该基因一定存在于细胞核内染色体DNA上B.该基因的一条核苷酸链中(C+G)/(A+T)为3∶2C.DNA解旋酶和DNA连接酶均作用于②部位D.将该基因置于14N 培养液中复制4次后,含15N的DNA分子占1/86.家鸡的无尾(M)对有尾(m)是显性,现用有尾鸡(甲群体)交配产生的受精卵孵小鸡,在孵化早期向卵内注射微量胰岛素,孵化出的小鸡(乙群体)表现无尾性状。

为研究胰岛素在小鸡孵化过程中是否引起基因突变的可行性方案是( )A.甲群体×甲群体,孵化早期不向卵内注射胰岛素B.甲群体×乙群体,孵化早期向卵内注射胰岛素C.乙群体×乙群体,孵化早期不向卵内注射胰岛素D.乙群体×乙群体,孵化早期向卵内注射胰岛素7.如图为人体细胞正常分裂时有关物质或结构数量变化曲线,下列分析错误的是 ( )A.若曲线表示减数分裂每条染色体上DNA分子数目变化的部分曲线,则n等于1B.若曲线表示有丝分裂染色体数目变化的部分曲线,则n等于46C.若曲线表示减数第一次分裂核DNA分子数目变化的部分曲线,则n等于23D.若曲线表示有丝分裂染色体组数目变化的部分曲线,则n等于28.小鼠(2N=40)胚胎期某细胞发生下图所示异常分裂(未绘出的染色体均正常),其中A 为抑癌基因,a为A的突变基因。

下列说法正确的是()A.该分裂过程中形成20个四分体B.分裂产生Aa或aa子细胞的概率均为1/2C.子细胞aa在适宜条件下可能无限增殖D.染色体异常分离与纺锤体无关9.如图甲表示家系中某遗传病的发病情况,图乙是对发病基因的测定,已知控制性状的基因是位于人类性染色体的同源部分,则II4的有关基因组成应是乙图中的 ( )10.图甲、乙表示水稻两个品种(两对相对性状独立遗传),①一⑧表示培育水稻新品种的过程.下列说法正确的是()A.如果过程②中逐代自交,那么自交代数越多纯合植株的比例越高B.⑤与⑧过程的育种原理不同,③过程表示单倍体育种C.育种过程②⑤⑥中需要进行筛选,筛选不会改变任何一个基因的频率D.经过①和⑦过程培育的品种和甲、乙品种基因型不同,但是仍然属于同一个物种11.达尔文自然选择学说能正确解释的现象是生物的()A.遗传、变异B.适应性、多样性C.起源、进化D.应激性、变异性12.已知A与a、B与b、C与c 3对等位基因自由组合,基因型分别为AaBbCc、AabbCc的两个体进行杂交。

下列关于杂交后代的推测,正确的是()A.表现型有8种,AaBbCc个体的比例为1/16B.表现型有4种,aaBbcc个体的比例为1/16C.表现型有8种,Aabbcc个体的比例为1/8D.表现型有8种,aaBbCc个体的比例为1/1613.以下四个遗传图中,肯定和血友病的遗传方式不一样的是()A. B. C. D.14.Qβ噬菌体的遗传物质(QβRNA)是一条单链RNA.当噬菌体侵染大肠杆菌后,QβRNA 立即作为模板翻译出成熟蛋白、外壳蛋白和RNA复制酶(如图所示),然后利用该复制酶复制QβRNA.下列叙述正确的是()A.QβRNA的复制需经历一个逆转录过程B.QβRNA的复制需经历形成双链RNA的过程C.一条QβRNA模板只能翻译出一条肽链D.QβRNA复制后,复制酶基因才能进行表达15.在19世纪中叶以前,英国曼彻斯特地区的桦尺蠖几乎都是浅色型(s)的。

随着工业的发展,工厂排出的煤烟逐渐将树皮熏成黑褐色,到了20世纪中叶,黑色型(S)的桦尺蠖成了常见类型。

下列与此相关的叙述中正确的是 ( )A.长时间的环境污染导致s基因突变成S基因的频率增加B.在随机交配的情况下,一般来说,不同环境中频率高的基因所控制的性状更适应环境C.该地区桦尺蠖种群进化过程中Ss基因型的频率不会改变D.浅色桦尺蠖与黑色桦尺蠖同时存在体现了物种的多样性16.有关激素调节及应用方面的说法正确的是()A.油菜花在传粉阶段遇到连续暴雨袭击,喷洒生长素类似物可避免减产B.甲状腺激素分泌不足,蝌蚪发育会受影响,成年人耗氧量会增加C.切除动物垂体后,动物血液中的生长激素和甲状腺激素都会减少D.植物的激素调节是生命活动唯一的调节方式17.人长时间未饮水导致机体脱水时,会发生的生理现象是()A.肾小管和集合管对水的重吸收作用减弱 B.血浆渗透压降低C.下丘脑渗透压感受器受到的刺激增强 D.抗利尿激素减少18.下列关于突触的叙述中,正确的是()A.神经元的树突末梢经过多次分支,最后每个小枝末端膨大形成突触小体B.突触小体可以与其他神经元的胞体或树突等通过一定方式形成突触C.在光学显微镜下可以观察到突触的亚显微结构D.前一个神经元的突触前膜和后一个神经元的突触后膜共同构成突触19.下列有关用生长素处理得到二倍体无子番茄和用秋水仙素处理结合杂交方法得到的三倍体无子西瓜的叙述中,正确的一项是()A.两者都没有种子,不能产生后代,因此“无子”性状均不能遗传B.无子番茄虽没有种子,但可以通过组织培养产生后代,后代自然生长仍结无子番茄C.无子西瓜虽没有种子,但可以通过组织培养产生后代,后代自然生长仍结无子西瓜 D.两者虽都没有种子,但都可以通过组织培养产生后代,因此“无子”性状均能遗传20.某种流感病毒侵入人体后,相关免疫细胞发挥作用,下列说法不正确的是()A.吞噬细胞摄取和处理病毒,暴露其特有的抗原B.浆细胞产生的抗体可阻止内环境中病毒的扩散C.病毒侵入细胞后,效应T细胞与靶细胞密切接触,使靶细胞裂解释放病毒D.同种感冒病毒再次侵入人体后,记忆细胞产生大量抗体清除病毒21.下列关于高等动物体内激素的叙述错误的是 ( )①激素调节比神经调节更迅速、更持久②激素的分泌不只受神经调节③激素的合成场所都是核糖体④激素由内分泌腺分泌后随血液循环选择性运送到特定的组织器官,起调节作用A.①②③ B.①③ C.③④ D.①③④22.甲图表示某植物生长素浓度与作用的关系;乙图表示将一株燕麦幼苗水平放置,培养一段时间后的生长情况;丙图表示燕麦胚芽鞘。

正确的是 ( )A.图乙中a、b两点的生长素浓度应大于10—8(mol/L)B.丙图A段产生生长素,只能向B段极性运输而不能横向运输C.在宇宙飞船中, 不会出现图乙的现象D.探究促进扦插枝条生根的最适生长素浓度时,若预设Ⅰ、Ⅱ两个浓度,都没有生根,则在Ⅰ、Ⅱ两浓度之间设置梯度浓度,即可找到促进生根的最适浓度。

23.获2013年诺贝尔奖的科学家发现了与囊泡运输相关的基因及其表达蛋白的功能,揭示了信号如何引导囊泡精确释放运输物。

突触小泡属于囊泡,以下相关叙述,错误的是 ( ) A.神经元中的线粒体为突触小泡的运输提供了能量B.神经元特有的基因决定了突触小泡的运输方式C.突触前膜的特定蛋白决定了神经递质的释放位置D.突触小泡中运输物的释放受到神经冲动的影响24.下图表示某些植物激素对幼苗生长的调节作用,图中A、B、C表示不同的植物激素。

下列相关说法错误的是( )A.激素A、B、C分别是生长素、赤霉素、乙烯B.a浓度比b浓度高C.在调节幼苗生长的过程中激素A和C属于拮抗关系D.根据图中信息可说明幼苗的正常生长是多种激素相互作用,共同调节的结果25.正常人体处于0℃、30℃的环境中均能维持体温恒定,处于0℃的环境中时,产热为a1,散热为b1;处于30℃的环境中时,产热为a2,散热为b2.下列关于体温调节的叙述错误的是 ( )A.同30℃的环境相比,人处于0℃环境中要通过增加产热,减少散热来维持体温相对稳定,因此a1>a2,b1<b2B.人体的产热器官主要是肝脏和骨骼肌,散热主要通过皮肤C.从30℃的环境进入0℃的环境中,人体甲状腺激素和肾上腺素的分泌都会增加D.人体从30℃的环境进入0℃的环境中,皮肤会起鸡皮疙瘩,这属于非条件反射26.下图为人和高等动物体内存在的甲状腺激素调节示意图。

甲、乙、丙表示不同的器官,a、b、c表示三种不同的激素,下列说法分析正确的是( )A.器官甲、乙、丙分别是下丘脑、垂体、甲状腺B.激素a的靶器官是乙,激素C的靶细胞是甲、乙器官的细胞C. 器官丙在人体中具有调节血糖、生物节律等作用D.在调节体温方面激素C和肾上腺素有拮抗作用27.下图是医院验血报告单的部分截图,下列分析合理的是( )甲患者乙患者注:T3和T4均反映甲状腺激素水平,TSH反映促甲状腺激素水平A.甲可能是甲亢(甲状腺功能亢进)患者,乙可能是甲状腺肿大患者B.正常人刚从寒冷的室外进入医院就抽血体检,检测结果中甲状腺激素的含量与正常值相比可能会偏低C.促甲状腺激素释放激素和甲状腺激素都能调节TSH激素的分泌D.遇到紧急情况时甲状腺激素增多,心率加快,内环境的稳态失衡28.细胞衰老时,细胞内蛋白质和RNA的总量均会下降。

将一完整的烟草叶片,一半用细胞分裂素处理,另一半用水处理,放置暗处一段时间后,测得叶片中蛋白质和RNA的含量如图所示。

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