欢迎来到精华作文网！
【www.jinghuajt.com--一年级作文】
一、听力部分(20分)(请先用两分钟时间熟悉听力试题，然后再动笔答题。)
第一部分 听对话回答问题(每小题1分，共计10分)
本部分共有10道小题，每小题你将听到一段对话，每段对话听两遍。
1. Which month is it now?
2. What is Susan "s star sign ?
3. What will the weather be like?
4. What sport are they doing?
5. How many times has the man been to China in all?
A. Twice. B. Three times. C. Once.
6. How was the girl told to go to school?
A. On foot. B. By bike. C. In her father’s car.
7. What did the woman mean?
A. She enjoyed nothing. B. She enjoyed the weather there. C. She didn’t like the weather there.
8. When will the film begin?
A. At 6:30. B. At 7:00. C. At 7:30.
9. Where are the speakers?
A. In a hospital. B. On a beach. C. In a street.
10. What is the man looking for?
A. A market. B. A cinema. C. A bookshop.
第二部分 听对话和短文回答问题(每小题1分，共计10分)
你将听到一段对话和两篇短文，各听两遍。听一段对话，回答第11-12小题
11. Why isn’t Peter’s father coming home for dinner?
A. He’s tired after working all the morning.
B. He has to work for another eight hours.
C. He’s busy helping the sick man now.
12. What does Peter’s father do?
A. A policeman. B. A doctor. C. A firefighter.
听第一篇短文，回答第13-15小题。请根据短文内容，选择正确的答案，完成信息记录表。
How many tickets did Tom buy when the girl asked him?
____13____.
What did the big boy do in the cinema? He is a ____14____.
What can we know from the passage? It’s ____15____time that Tom has gone to the cinema.
13. A. Two B. Three C. Four
14. A. a bookseller B. a policeman C. a keeper
15. A. the first B. the second C. the third
听第二篇短文，回答第16-20小题
16. What is the main topic of the passage?
A. Food and colours B. Education and colours C. Colours and feelings
17. Why are some books green?
A. Because green is good for the students’ eyes.
B. Because green is beautiful and interesting.
C. Because most students like this colours.
18. How does the colour red make most people feel?
A. Hungry. B. Comfortable. C. Angry.
19. Which colour is not soft colour?
A. Light blue. B. Red. C. Pink.
20. What can make people want to leave fast food restaurants?
A. Soft music B. Hard seats C. Green colour
二、选择题：(共20分)
( )1. —The presidents of China and the USA had ________ interview a short time ago.
—And it was ________ great success.
A. an; / B. the; a C. an; a D. the; /
( )2. — He hardly spent any time on his subjects, _________?
—_________, so he did badly in his lessons.
A. didn’t he; Yes B. did he; Yes C. didn’t he; No D. did he; No
( )3- Which of the two T-shirts would you like? - ________. I don"t like their styles.
A. Either B. Both C. None D. Neither
( )4. —The air pollution is terrible.
— It will be worse ________ we take action to protect the environment.
A. if B. unless C. until D. when
( )5.—Is David coming by train?
—He should, but he not. He likes driving his car.
A. can B. need C. must D. may
( )6. silk feels soft and cool, it"s difficult to be taken good care of.
A. Because B. Though C. Since D. As
( )7. —Don"t forget to come to our school assembly(集会)tomorrow morning.
—I won"t. I just now.
A. reminded B. was reminded C. reported D. was reported
( )8.—My aunt said she called you yesterday morning, but there was no answer.
—Oh, we were at home. Maybe my husband with me my car in the garden.
A. were washing B. had washed C. was washing D. washed
( )9. - I don"t think his talk is_______ .It"s hard to understand.
A. of many value B. in great value C. in much value D. of great value
( )10.A Bite of China 2____the stories of more than 150 people t and over 300 types of food.
A. finds B. proves C. covers D. imagines
( )11.— I missed the beginning of The Voice of China yesterday evening.
—_________! But you can watch the re-play tonight.
A. Hurry up B. What a pity C. Try your best D. I don’ t think so
( )12.— I didn’ t expect to see you studying at the library so early in the morning.
—________, right?
A. Every dog has its day B. Many hands make light work
C. The early bird catches the worm D. Too many cooks spoil the broth
( )13.—1 doubt if he ___________ in the discussion tonight.
—I believe if he ____________his homework, he will join us.
A. will join;will finish B. will join;finishes
C. joins; finishes D. joins; will finish
( )14. ---I’ll take part in the Speaking Competition next week. I’m so nervous that I’m afraid I can’t do very well. --- _____.
A. It doesn’t matter B. You’re welcome C. Cheer up D. Congratulations
( )15.—Granny, the school trip was very exciting but a little tiring.
—Oh, could you tell me__________?
A. how did you go to the park B. what you did in the trip
C. that you saw something beautiful D. if your friends had played with you
( )16.Now it’s time to have a rest. You’d better ________ .
A. to stop working B. to give up working C. stop to work D. give up working
( )17. Scientists are trying their best to_______ ways to treat the terrible disease caused by Ebola(埃博拉).
A. come up with B. look forward to C. talk about D. give up
( )18. What method can you think of _________ with these broken computers?
A. to deal B. dealing C. deals D. deal
( )19. She"s got a lot on her mind. She had no choice but_______ her husband.
A. call B. called C. calling D. to call
( )20. Our parents are always strict________ us，especially_______ our study.
A.with，with B.with，in C.in，with D.in，in
三、完形填空请先通读下面的短文，掌握其大意，然后从每小题所给的A、B、C、D四个选项中选出最佳选项，并将答案写到答题卷上。(10分)
If you get pocket money by babysitting or doing yard work for a neighbor, then you probably know a thing or two about managing(管理)money. After all, when you"ve worked that hard, you don"t want to 1 it all on candy.
Using your money in the right way or 2 _ some for the future is important. Once you grow up, your success might depend on(取决于)how 3_ you manage your money.
It"s easier to start these good 4 when you"re young. Meghan Coyle is a business girl who is 12 years old. She has made more than $320 in two years by 5 dogs after school.
“I"ve been a dog-walker for two years and it"s been a lot of 6_ .I really enjoyed it. My mother never gave me pocket money, so I had to make money in some other way. Lots of kids don"t realize how hard it can be to have a job. It can be hard to keep customers happy. There are some days when it"s raining and l would rather be 7 else, but I still go out with a dog," Coyle said. "Start a business that interests you. First, you have to advertise. The 8 and safest way is to talk with neighbors and family friends. After you have the customers, keep your customers happy! Send cards that you make by yourself to them on holidays. That always surprises them. Always be willing to do more than th ey ask. On holidays, give your customers coupons(优惠券) 9 they will keep co ming back to you for your service or products.”
Is it a good idea to do some work to make pocket money? Now think about it and start your own 10 !
( )1. A. spend B. cost C. take D. pay
( )2. A. wasting B. saving C. borrowing D. spending
( )3. A. good B. well C. nice D. wonderful
( )4. A. activities B. hobbies C. exercises D. habits
( )5. A. feeding B. feed C. walking D. walk
( )6. A. pain B. fun C. surprise D. trouble
( )7. A. nobody B. nowhere C. somebody D. somewhere
( )8. A. luckiest B. loudest C. easiest D. latest
( )9. A. as soon as B. so that C. until D. unless
( )10. A. way B. business C. company D. life
四、阅读理解(共15小题：每小题2分，满分30分)
请认真阅读下列短文，然后从每小题所给的A、B、C、D选项四个选项中，选出最佳选项。
A
What do you do if you"re stranded(处于困境的) on a lonely island? Surely you need to find a way to get in touch with the outside world. Your best chance of doing this is to draw the attention of a passing plane.
Body signals
Pilots(飞行员) from different countries understand body signals if they have the correct training. When you wave your arms up and down in a straight line, it means "yes". When you point downwards and swing your arm from side to side, it means "no". If you want the pilot to know that it"s safe to land, push your hands out in front of you and bend your knees. If you want to say that it"s not safe to land, put your arms in the air and move them to one side.
Smoke signals
The smoke from a fire can be seen from far away, so it"s a good way to draw attention. If the weather is dry, it isn"t hard to start a fire. Remember, however, that fires can be very dangerous if they get out of control. Never light a fire unless you"re sure that it can"t spread. If the ground is dark, light smoke can be seen more easily. Green grass and leaves produce light smoke.
Ground-to-air signals
It"s a good idea to build some signals, too. Use large pieces of wood to make the symbols. If you can"t find any wood, use earth. Some useful symbols are:
F "I need food and water."
II "I need medicine."
I "I am badly hurt."
X "I am unable to move from here."
Pilots" replies
If the pilot lowers the plane"s wings from side to side, this means "message received and understood". (At night, the pilot flashes the plane"s green lights.) If the pilot flies the plane in a clockwise circle, this means "message received but not understood". (At night, the pilot flashes(闪烁) the plane"s red lights.)
However, there is no signal which means "message not received". Why not?
( )1. Which picture means "it"s not safe to land"?
( )2. What can we learn from the passage?
A. Swinging your arm from side to side means "yes".
B. If the ground is dark, light smoke can"t be seen.
C. If you need some medicine, make a symbol "II".
D. The pilots make replies with a blue light at night.
( )3. What is the passage mainly about?
A. The explanation of building signals on an island.
B. The importance of making signals on an island.
C. Ways of sending out signals on a lonely island.
D. Ways of receiving signals from a lonely island.
距离2016年9月公共英语考试越来越近了，为了让大家了解公共英语阅读考试难易程度，yjbys网小编为大家提供了3月份公共英语考试真题及答案详解，以下是2015年9月份公共英语四级考试阅读真题及答案。
阅读A:
Directions:
Read the following text and fill each of the numbered spaces with ONE suitable word. Write your answers on the ANSWER SHEET.
In the years after World War II, Americans typically assumed the full responsibilities of adulthood by their late teens or early 20s. Most young men had (21 )__ school and were working full-
time, and most young women were (22)__ and raising children. People who grew (23) __in this era of growing affluence were economically serf-sufficient and able to take care of others by the time they had weathered adolescence. Today, adulthood no longer (24) __ when adolescence ends.
Social scientists are beginning to recognize a new phase of life: early adulthood. Some features of this stage resemble coming of age (25) __ the late 19th and early 20th centuries,(26)__ youth fingered in a state of semi-autonomy, waiting (27)__ they were sufficiently well-off to marry, have children and establish an independent (28) __ However, there are important differences (29)__ how young people today define and achieve adulthood from those of both the recent and the more distant past.
This new stage is not merely an extension of adolescence, (30) __ has been maintained in the mass media. Young adults are physically mature and often (31) __ impressive intellectual,
social and psychological skills. Nor are young people today reluctant to accept adult responsibilities. Instead, they are busy (32) __ up their educational credentials and practical skills in an ever more demanding labor market. Yet, many have not become fully adult, (33) __ they are not ready, or perhaps not permitted, to do (34) __ . For a growing number, this will not happen until their late 20s or even early 30s. In (35) __, American society will have to revise upward the “normal” age of full adulthood, and develop ways to assist young people through the ever-lengthening transition.
阅读B:
Directions:
Read the following three texts. Answer the questions below each text by choosing A, B, C or D. Mark your answers on the ANSWER SHEET.
Text 1
In the last 30 years, science and technology have had a truly dramatic impact on sports. There are three major reasons for this. First, new artificial materials have appeared and been used in
many sports--sometimes to revolutionary effect. Second, our design expertise has improved, partly through the development of computers and other technical tools. We know more and can plan and predict more accurately in many critical areas. The third reason why science and technology have had an increasing impact is that there is now the money and the motivation for them to do so. In a variety of ways, sport has become very big business, and in the matter of winning or losing, very large amounts of money may be at stake.
Technology has influenced specific sports in many ways. Wherever a commercial mass market is involved, technical change may be promoted largely for the sake of change, to make this season"s product seem different from that of last season. An example of this trend is in the endless search for the perfect sports shoe. Anatomically precise support for the heel and ankle, air sacs for extra spring and comfort each year bring apparent new refinements. Even in retirement, basketball"s Michael Jordan remains one of sport"s biggest earners because of the deal he signed endorsing the Air Jordan shoe; and one of the richest sportspeople of all, though his winnings these days are minimal, is the veteran golfer Arnold Palmer, thanks to his endorsements of the latest in golf technology.
More significant still in modem sports have been more general effects of technological advance. It has provided the means for timing athletes to thousandths of a second--and the means of replaying an event to check who won or to see if a break-rule occurred. It has put sport on television, so millions can watch without moving from their own homes. It has provided the means for testing for illegal drugs. It has also, for better or worse, given sportsmen and women a new attitude towards their own bodies encouraged also by the high stakes, the sponsorship and the fevered media attention. Technology helps them plan the best diet and exercise regimes; it has created heart and lung monitors that measure stress and oxygen intake; and it allows athletes to keep a constant check on their own physical problems and progress. In terms of nutrition (fuel) and training (maintenance), the modem sportsperson is treated--and treats himself or herself--like a machine.
36. According to the author, sport has become very big business in the sense that
A it needs high-tech materials.
B it requires business management.
C it involves the wide use of computers.
D it seems a matter of big money.
37. The example of sports shoes suggests that the technological advances in modem sports are
A encouraged by commercial interests.
B supported by famous sportspeople.
C attributed to basketball performance.
D subjected to computer technology.
38. The text suggests that some of the rich sportsmen
A cooperate with companies to develop high-tech sports products.
B are interested in promoting the development of science and technology.
C are selfishly earning money by promoting new sports products.
D play a positive role in promoting high-tech sports products.
39. By saying “the modern sportsperson is...like a machine”, the author emphasizes the sense of
A rigidity. B inhumanity. C preciseness.
D automation.
40. The statement that best summarizes the text is
A sportspeople seek high-tech products for better performance.
B science and technology have played a significant role in sports.
C science and technology have helped improve the sports environment.
D some sportspeople have benefited financially from new technology.
Text 2
Most of us Americans have a vague, uneasy sense of wicked wastefulness. We throw out the never-opened pack of food that"s past its sell-by date before answering a call on the fourth mobile phone we have had in five years. We gaze around our living space groaning at the sheer quantity of little-used clothing, blocking it up like a blood clot in an arterial vein.
Our despair is genuine at the way we are running out of the earth"s resources and at the fact that we have so much when two-thirds of the world"s population only just get enough to eat and drink. Yet we feel completely powerless to do anything about it, too busy, irritable and tired to focus on practical steps.
For the problem goes even deeper than material wastefulness: We know we are wasting our time, our being, our lives. We have compromised in our choice of career, lovers, friends ; we put on a face to meet the faces that we meet. Trapped in marketing characters, not only in our office politics but in our intimate relationships, too, we play too many games.
Deep down, we know that it"s time to "get a life", to stop being distracted by pointless consumerism, unreal relationships, and "Affluenza-infected" career ambitions.
The first step to salvation is to understand how much it is not your fault. If you read Vance Packard"s 1958 book about the advertising industry, The Hidden Persuaders, it proves that long ago retailers were devising ways to deliberately deceive us into confusing mixed wants with true needs in order to keep the consumption bandwagon rolling. In recent years, manufacturers have intention- ally speeded up the rate at which electronic goods become obsolescent and instead of the proper re- pair customer services that used to exist, there are merely expensive help-lines, When your toaster or printer or MP3 music device breaks down after only a year, it is no accident that there is no one who will repair them--" it"d cost more than buying a new one, love".
So this is a selfish capitalist system which is designed to maximize profits through rapid turn- over of "newer, better" goods that break down sooner and are designed to be irreparable. It"s not your fault !
What you can do is withdraw as much as possible from the consumption game. Every time you are about to buy something ask yourself, "do I need this, or do I just want it."?"
41. Most Americans, according to the author, feel uneasy about
A depending too much on modern technology.
B failing to solve problems in their lives.
C having too little living space.
D wasting too many resources.
42. By saying "we play too many games", the author wants to show
A we are wasting our lives.
B we make too many mistakes.
C we do not take our life seriously.
D I we are too busy enjoying ourselves.
43. To make ourselves feel better, we should first
A figure out whom to blame for our excessive consumption.
B avoid making unnecessary purchases in our daily life.
C pick out misleading messages in the advertisement.
D exercise caution when making a big purchase.
44. We learn from Paragraph 5 that
A the quality of goods is getting worse recently.
B customers are more often misled nowadays.
C we are deceived into making a purchase.
D advertisers have become very clever.
45. The author advises us to buy
A more than we need. B only what we want.
C more than we want. D only what we need.
Text 3
Susan Baroness Greenfield is a British institution. In a country that perceives its scientists as white-coated eccentrics, and probably male, Lady Greenfield is fashionable, extravagant, and female. At least, that is the image she has sought to project as a populariser of science. She is accused, though, of bringing another British institution, the Royal Institution (RI), to the verge of bankruptcy. The RI, of which she was director from 1998 until last Friday (January 8th), has made her job redundant. She says she plans to respond with a suit for sexual discrimination.
Lady Greenfield, a neuroscientist at Oxford University, was recruited to shake up the two century old institution because she had made a name for herself, particularly on television, as one of the popular faces of science. The RI is, in part, a members" club famous for its Christmas lectures "adapted to a juvenile audience", which are broadcast on television every year, and its Friday evening discourses (black ties, please, gentlemen), in which prominent scientists chat about their work for precisely an hour--no more and no less--before everyone is served tea and chocolate cake. But it is also a serious research laboratory (one of the longest-established in the world), looking into things like the medical applications of nanotechnology.
Lady Greenfield"s offence, if offence it be, was to modernize the RI"s headquarters in May- fair, one of the most stylish parts of London, without proper cost control. The redecoration included a high-class bar and restaurant that are open to the general public. Sadly, these opened for business in October 2008--the least favorable moment imaginable for such a venture.
The redecoration, which cost ——22m, much of which was raised by selling the institution"s shares of property, has left the RI —— 3m in debt, and the trustees have decided that one way to cut costs is to cut the job of director. Lady Greenfield, the first female director in a line that stretches back through Michael Faraday to Humphry Davy, seems to suspect that financial considerations were not the only ones when this decision was made.
Instead of a director, the RI is to be led by a newly-invented chief executive officer, in the person of Chris Rofe. Mr. Rofe, who was appointed in April 2009, has a degree in business administration, not science. Given the debt, though, perhaps an alchemist, a person who devotes himself to turning ordinary metals into gold, would be the most appropriate person for the job.
46. By saying Lady Greenfield is "a British institution", the author means
A she is well-known in Britain.
B she owns a British association.
C she is suing a British institution.
D she is accused by a British institution.
47. Which of the following is true of the RI?
A It provides one-hour-long club activities for famous scientists.
B It offers special annual Christmas lectures for young people.
C It enjoys a long history of scientific research in medicine.
D It makes a name for popularizing science on television.
48. Lady Greenfield was blamed for
A misunderstanding the significance of the RI"s modernization.
B misjudging the RI"s business opportunities in London.
C mismanaging the costs for the RI"s redecoration.
D mistiming the opening of the redecorated RI.
49. It can be learned from Paragraph 4 that
A the RI has sold all its property for redecoration.
B the redecoration has undermined the RI"s reputation.
C the RI fired Lady Greenfield to cut redecoration costs.
D Lady Greenfield thought her dismissal unfair.
50. How does the author feel about the prospects of the RI"s getting out of financial trouble?
A Confident. B Suspicious. C Optimistic. D Cautious.
阅读C:
Directions:
In the following text, some sentences have been removed, For Questions 51 -55, choose the most suitable one from the list A-G to fit into each of the numbered blanks. There are two extra choices, which do not .fit in any of the blanks. Mark your answers on the ANSWER SHEET.
The Internet and mobile phones have transformed our connections to people around the world. This technology has also, however, led to a widening gender gap in poorer countries. For it is largely men who control the information revolution that helps to educate, inform and empower.
In low- and middle-income countries, a woman is 21 percent less likely than a man to own a mobile phone, according to research done by GSMA. In Africa, women are 23 percent less likely than a man to own a cell phone. In the Middle East the figure is 21 percent and in South Asia, 37 percent.
The factors driving women"s lack of connectivity vary from community to community. But the end result is always the same: disempowerment. (51) __
This disturbing finding is highlighted by the United Nations/Overseas Development Institute- led MY World survey, a major, inclusive global poll. Respondents were asked to rank their priori- ties--including political freedoms, better healthcare, protection from violence and crime--in making the world better. They could vote paper, online or by mobile phone. (52) __
The survey has already gathered 1.5 million votes. Women are just as keen as men to have their views heard engagement offline is a 50-50 split between women and men, online women have voted more than men, with a 5248 split.
(53) __ Consider Yemen, where 121,000 people voted on their mobile phones. Of those, 81,000 were men.
Overall, women respondents picked education, healthcare and better job opportunities as their top priorities in making the world better. (54) __
Getting more mobile phones into the hands of women in low- and middle-income countries will not be easy because the reasons behind their lack of ownership are so varied. But there are some solutions.
In these countries there are typically three key barriers: Mobile phones are too expensive, the monthly bills are too high or there is no urgent need to own one. Governments should help lower these barriers. They should set up transparent regulatory systems that would encourage more mobile phone providers to enter the market. More competition means lower prices and more affordable plans.
(55) __ Governments should also subsidize computer and smartphone ownership for low-income people.
A A mobile phone can bring benefits to women, and many of these we in the West take for granted: personal safety, reliable connection to friends and family and access to commerce and job opportunities.
B Most important for a world dominated by Facebk and Twitt and e-polls, a mobile phone gives women a voice.
C But mobile voting has told a different story. The difference in response rates between the sexes is obvious. Of the roughly 380,000 respondents who took the survey via mobile, only 25 percent were women.
D But if you saw only the mobile vote, their views would have been diluted because men dominated. If women owned mobile phones in equal numbers, their access to education, healthcare and better jobs would indeed be improved.
E Women are not just missing out on educational and economic opportunities because they don"t own mobile phones. They are losing a voice.
F The results will help world leaders as they deliberate on the post-2015 global development agenda this week, during the conference of the U. N. Commission on the Status of Women.
G In addition, governments should ensure that women have access to microfinance plans to help purchase phones. They should strive to make equal access to mobile connectivity part of their development plans.
阅读D:
Directions:
Read the following text carefully and then translate the underlined segments into Chinese. Write your translation clearly on the ANSWER SHEET.
We have known the elephants, the greatest land mammal of them all--highly sensitive, intelligent, family-oriented, big-toothed creatures--for a very long time, and they have known us. It has been a tortuous relationship, and one that is still evolving. (56) We have looked up to elephants as gods, but killed them for their ivory, and captured and enslaved them to be our beasts of burden in work and war, and for our entertainment.
Earlier this month, Ringling Brothers and Barnum & Bailey Circus announced that it had decided to phase elephants out of its public spectacles, retiring its remaining forty-three working elephants to a park it owns in Florida, where twenty-nine elephants already live. (57) The decision follows years of pressure from animal-rights groups, and is part of a trend that has been gathering strength for years. Most other circuses in the United States and Western Europe have stopped using the animals because the routine use of prods, cages, and chains, both to transport elephants and to force their obedience, has come to be seen by growing numbers of people, including circus goers,
as cruel.
The Ringling news is striking. (58) In our gradual awakening to the idea that we must protect the elephant from enslavement and cruelty, it may be possible to hear echoes of other dawnings of conscience. As someone born at a time of widespread consensus that human slavery was one of history"s most despicable and shameful practices, (59) I"ve always been intrigued by the realization that, during the life of my great-great-grandfather, there were a significant number of otherwise intelligent and sensitive white Americans and Europeans who apparently did not see it that
way.
And then I recall the excitement that I felt at going to the circus as a child. There were at least flashes of discomfort when I watched as trainers used prods to make elephants hold each other"s tails with their trunks and sway back and forth to music, or shouted commands for them to kneel, to put their bottoms in the air. But, in the end, (60) the spectacle, the noisy excitement of the crowds, and the presence of grownups all signaled an acceptance of things as they were, and one"s awareness of the elephants" humiliation became somehow less acute. As an adult, it has been easier to perceive the treatment of circus elephants for what it is: cruel.
参考答案：
21.completed/finished
【精析】本题考查句意推断。由上下文以及人生成长阶段的常识可知，此句要表达的意思是大多数年轻男性在二十岁左右已经完成学业，开始工作了，故填completed/finished均可。
22.married
【精析】本题考查句意推断。由后文的raising children可知，此句要表达的是多数年轻女性已结婚生子，故填married。
23.up
【精析】本题考查动词词组的搭配及用法。根据句意不难理解，此句的主语是在这个黄金发展时代成长起来的人们，grow up意为“成长，长大”，故填up。
24.begins/tarts/commences l
【精析】本题考查前后文的结构对照。句中将“成年期”与“青年期”对照，后半句说的是青年期的结束，由推测可知，前半句应为成年期的开始。整句表达的是，成年期并不随着青春期的结束而开始，故填 begins/starts/commences均可。
25.in
【精析】本题考查介词的用法。在十九世纪末二十世纪初，用介词 in，故填in。 l
26.when
【精析】本题考查关系副词的用法。此句为when引导的非限制性定语从句，修饰前面表示时间的先行词“十九世纪末二十世纪初”，故：填when。 I
27.until/till I
【精析】本题考查句意推断及连词的用法。由上下文得知，此句表达 的是年轻人要等到足够富有了才结婚生子，故填until/till均可。
28.family/household/home
【精析】本题考查句意推断。由上下文可推断，此处要表达的意思是建立一个独立的家庭，故填family/household/home均可。
29.in {
【精析】本题考查句意理解及介词的用法。此句要表达的是如今的 青年人在定义与实现成年期问题上与过去的人有很大不同。表达“在…方面”应用介词in，故填in。
30.which
【精析】本题考查非限制性定语从句。前面主句中的“an extension of adolescence”为先行词。此句意为“这个新阶段并不像大众媒体所坚持认为的那样是青少年时期的延伸”，故填which。
31.have/own/possess
【精析】本题考查句意理解及句型结构。此句由and连接两个并列谓语，意为“年轻的成年人生理发育成熟，常常拥有惊人的智慧、社交技能和心理承受技能”，故填have/own/possess均可。 I 32.building/strengthening
【精析】本题考查动词短语的搭配及用法。整句句意为“年轻人忙于加强他们的教育背景，提升实践技能”。building/strengthening意为 “建立，增进，加强”，又因为be busy(in)doin9的固定搭配，故填
building/strengthening均可。
33.because/for/since
【精析】本题考查逻辑关系。此句意为“很多年轻人还没有完全成年是因为他们还没有准备好”，故填because/for/since均可。 I
34.so/this
【精析】本题考查句意理解。很多年轻人没有完全成年因为他们还没有准备好这样做。so/this指代前面的“become fully adult”，故填so /this均可。
35.fact/reality
【精析】本题考查介词短语：in fact/in reality“事实上，实际上”，故填 fact/reality 均可。
Text 1
36.D 37.A 38.D 39.C 40.B
Text 2
41.D 42.A 43.A 44.B 45·D
Text 3
46 A 47·B 48.C 49. D 50.B
51.E 52.F 53.C 54.D 55.G
56·我们一方面崇敬大象，将它们视为神，另一方面却杀害它们，夺取象牙，捕获并奴役它们，将它们变成替我们干活和打仗的牲畜，还要供我们娱乐。
57·这项决定是动物权益组织多年来施压的结果，也反映了近年来力量渐盛的一种趋势。
58·在我们逐渐觉醒，认识到必须保护大象，使它们免于奴役和虐待的时候，或许我们也能听到源于良心的其他叩问。
59·我一直对一个问题感到很好奇，那就是，我发觉，在我高曾祖父生活的时代，为数众多的美国白人和欧洲白人聪慧而又善解人意，却唯独在这件事情上明显不这样认为。
60_整个场面、拥挤人群发出的欢呼以及在场成年人的表现都说明，人们认可事情这样的存在方式，不知怎么，他们对于大象所受到的耻辱没有那么敏感了。
今天小编就为大家整理了一篇有关九上数学作业本答案的相关内容，希望可以帮助各位同学哦！
9年级上册数学作业本答案
基础练习
1、B
（2）-1/4
3、（1）0.1207
（2）1.4381
4、30，87°49′45″
5、△BED是直角三角形．DE≈286.8m
6、D
7、B
8、B
9、12cm
10、40°
11、D
12、A
13、C
14、略
综合运用
解得BC=200m
16、（1）连结CD，则CD⊥AB，
可知D是AB的中点(或连结OD，则OD∥AC).AD=8
（2）连结OD，则OD⊥DF，
得∠DOF=60°∴∠F=30°
17、略
拓展探索
18、B
19、由已知得AD=AF，BD=BE，CE=CF.
设⊙O的半径为R，则8=(5+R)+(3+R)，
即R+8R=15.故S=1/2(3+R)(5+R)=1/2(R+8R+15)=15(cm)