英语六级考试中国人口出版社上海社会科学院出版社

㈠ 全国每年有多少人通过英语六级考试

大多数不能交流 你研究的都是自己想当然是中式英语 连人家的文化历史生活回都不懂 你跟答人家交流什么？所以英语的教育 是闭门造车的教育 即使你是语法高手 单词高手 听力高手 考证高手
见了老外 照样一个句子也说不溜 即使你说溜了 人家也不听你瞎叨叨

㈡ 大学英语四、六级考试的辅导资料哪里购买哪个出版的比较好

四六级的题是上海交大出的 推荐交大出版的
单词推荐新东方 可以考虑下思思大王记单词
外语教学与研究出版社的也很好
真题肯定是用王长喜的
一般新华书店 学校书店都有
加油 祝你好运

㈢ 英语六级（cet6）学习指导

听力，有三种题型，dialogue(十个对话)，passage(三个短文)，compound dictation(复合式听写，也就是传说中的段子题)，第一种每年必考，后两种逐年交替，其中考passage的次数相对较多。
最容易得分的是dialogue和passage，只要记住一个超级技巧即可：对话所述事情总是向不好的方面发展。举几个例子：比如对话里问教授的讲座lecture难不难，记住一定难，老师的作业assignment多不多，一定多，男士发出的邀请，女士会答应吗，永远不会，永远是一个傻哥们发出邀请，邀请的对象是Mary，问我们游泳好吗，滑冰好吗，跳舞好吗，吃饭好吗，Mary的回答永远是，我非常的想去，but不去，四级考了十几年了，Mary从来没有去过，今年照样不会。所以大家记住，只要是对话，必然会发生意外的事情，再举个例子，两个选项，A火车准时，B火车晚点如果你是出题老师，你怎么设置对话，当然是晚点了，准时有什么好说的，总不能两个神经病，或者是两人刚谈恋爱，来到车站，没话找话，男的说，哇，火车准时了，女的说，咿！还真准时了耶！所以准时是不可能的，不好的事情一般都是最后的答案！对于compound dictation，上学期偶运气好没有考这个，但是偶觉得这种题确实比较难，只能竖直耳朵专心听了，即使听不懂，也要根据上下文瞎猜一个，空着肯定没分，瞎猜说不定老师看错了还会给你一分！
我想补充的是，千万不要听历年真题，不管是磁带还是MP3，这些只会让你觉得更烦，偶当时就只是在偶mp3里面存了一些BACK STREET BOY的as long as you love me，I PROMISE YOU 等和Mariah carey的Always Be My Baby等等，当偶困了的时候就在自习室里假寐一会儿，听歌养神！
2、阅读，这是我们应考的重点，阅读题得分的高低直接影响到你是否能过，在这里我针对每种题型谈一谈，一事实细节题，据偶的观察，每年必考地方是列举处，即有first，sceond，in addition……的地方，还有举例与打比方的地方，即有as，such ，for instance等出现的地方，有几个应考规律，大家记住，1)选项中照抄或似乎照抄原文的一般不是答案，而同义词替换的是正确答案，
2)选项中表达意义较具体，也就是句子较长的一般不是答案而概括性的，抽象的是答案，
3)选项中有绝对语气词的比如must，never，merely等不是答案而有不十分肯定语气词的是正确答案，比如could，might，possible等。
二词义及语义判断题，常考有指代上下问语义功能的名词和一词多义的词组，另外复杂句由于其句子之间的关系复杂，也常成为考查理解能力的一种手段，大家只要记住一个规律即可，那就是选项含义与被考单词在含义上肤浅相近的一般不是答案
三推理判断题，有如下几个技巧，
1)若要求对某段内容进行推论，那么就只看题干要求作答的那一段，
2)选项中采用试探性，不十分绝对语气词的比如tend to ，offten等一般是答案，
3)符合常识逻辑的一般是答案，比方说为什么中国比较穷，是因为人口众多，为什么美国人很胖，是因为他们吃的肯德基，麦当劳太多了)。
四主旨大意题和观点态度题，这两种相对都比较难，大家的得分都不是很高，所以即使你做的不好也别太介意。这两道题，偶当时是在十分紧迫的情况下，只读了首尾段，然后迅速选择的，其实最后效果还不错，阅读考了二百多分！
3、词汇，对于这种题，当你看到偶的博客以后，回去赶紧扔掉那些什么词汇串联记忆，星火记忆，黑白记忆，什么家谱式记忆，连环记忆……之类的书吧，或者送人，或者保存好，来年卖给不懂事的大一新生们，要不就拿去垫桌角，方方正正的多好啊！偶认为背单词是一种投入和产出极不成比例的做法，极其愚昧和迷信！偶当年是这样做的，考前两天(一定不要太早，否则还会忘掉)，浏览了一下课本后面的四级词组，考试时，只要选项里有出现课本上的单词或词组，那么不要犹豫，选定她！偶还想提醒大家，千万不要在30个词汇题上浪费太多的时间，要知道每个题才0。5分啊，而阅读呢，一个2分，把时间节省出来做阅读吧！偶当时用偶的方法再加上1/4蒙题的概率，最后综合项(包括完形填空)考了一百多分。
4、完形填空题和简短回答题，这两个题也是逐年交替，其中前者出现的机会远远大于后者，如果你遇到的是完形填空题，你应该庆幸，整个四级考试中，数她最简单了，偶当时压根儿就没有看题目一眼，直到考试结束铃响了，偶才开始拿着机读卡瞎蒙，偶当时坐在最后一排，当收卷子的女老师走到偶跟前时，偶还有五道题没有涂卡，偶深情地对她说，天气很热，您也很累了吧，她笑着对偶说，谢谢，还行。在这一瞬间，偶把所有的题都涂完了。大家参加过高考的人都知道，做一个完形填空题花的时间可能超过两道阅读题，但是得分呢？相信大家都心中有数。幸亏四级考试中此题每个才0。5分，即使真正的高手在这个题上也不会超过你五分的，但是花的时间却是你的30倍左右(偶当时做这个题前后大概只用了18秒)。偶一直认为，对于完形填空，命题者的真正意图不是考查你的知识水平，而是考查你是否会合理安排时间！
如果你不幸遇到了简短回答题，说实话，偶也没有好办法，这种题虽说千年难遇一次，但是偶认为这是四级考试中最有水平，最不好应对的题，出题人一定来自天外星球！遇到这种题，如果你有兴趣，那就试一下，如果实在不会做，那么你就认倒霉吧！在大学里有一句话说的好：一生中，谁没有几次踩到大便的时候！
5、写作，偶认为这是最容易应对而且也是最容得分的题！
只需考前花9秒种，即有可能取得9分(满分100分制)以上的好成绩。偶当时只是在开考前熟记了两个比较有难度的经典句型，考试时想办法在在首句和结尾处各用了一个，然后剩余部分，或者自由发挥，或者写几段偶喜欢的英文歌词(注意不是汉语拼音的)，或者写一下李阳疯狂英语里的搞笑句子。
你不要怀疑偶的做法，现在偶给大家分析一下此法可行的原因：判卷时，每个老师桌子上都会有一大叠卷子，远远超过你高考时的复习资料，你想，只要是个人，谁会有耐心仔细看那么多的英语文章，再加上一般判卷发生在大夏天，天气闷热，心情烦躁，每天关在小屋里看偶们这些无聊低级的文章，不许上网，不许QQ，不让开MSN，更不可能写博客，好人也会被折磨疯的。所以他们判卷时，一般只看开头和收尾句，再大体看一下字数够不够，有的正在谈恋爱的老师，心情比较好，还会看有没有错误的单词，为了防止这种情况，我提醒大家，我们的目标不是写一篇惊世骇俗的文章，而是尽量在三十分种内不说一句错话，不写一个错单词。一句话，我们的目标就是——没有蛀牙！！再有，写短文时，最好用黑色钢笔，而不要用其他颜色的，特别是圆珠笔，另外，千万要注意书面整齐，据说，判卷老师大都是近世眼，对于黑色他们更为敏感，更习惯。书写也是，越整洁，他看得越清晰，心情就越好，偶们的分也就越高！偶当时做完此题，共用了八分钟，但是偶的写作成绩却是八十分(满分710分制)！

㈣ 全国大学英语四六级考试(CET)成绩查询 官网

是中国教育考试网-成绩查询。该网站教育部考试中心系教育部直属事业单位，主要承版担教育考试专权项职责任务，是成人高考、研究生考试、英语四六级考试、计算机等级考试的官方网站。

其前身是1987年成立的国家教委考试管理中心；1990年更名为国家教委考试中心；1998年更改为教育部考试中心。

该网站可以支持社会证书考试的全国计算机等级考试、全国计算机应用水平考试、中国少数民族汉语水平等级考试、全国英语等级考试等多个考试成绩的查询。

㈤ 社会人士怎么才能考英语六级考试

社会人士不能报考四六级，只针对在校大学生，规定全国大学英语四、六级考试（以下简称“CET”）系教育部主办、由教育部考试中心组织实施的全国统一标准化考试，考试目的是检测在校大学生的英语能力。

社会人士可以报考公共英语，全国英语等级考试是面向全社会、以全体公民（除义务教育阶段学生外）为对象的非学历性证书考试，主要测试应试者实际英语交际能力。在参加考试的资格方面，无职业、受教育程度的限制，原则上任何人都可报名参加。

(5)英语六级考试中国人口出版社上海社会科学院出版社扩展阅读：

全国大学英语六级考试的主要对象是高等学校修完大学英语四级的本科生，符合大学英语六级考试报名条件的人员包括：全日制普通高校专科、本科和研究生中的在校生；另外，本校已设六级考点，原则上不得跨校考试。2007年1月起，六级考试不再接受非在校生报名。

CET笔试考试时间为每年6月和12月，CET口试考试时间为每年5月和11月。自2016年12月起，报考同一年度笔试的考生则具备报考同一级别口语考试资格。相关信息详见www.cet.e.cn.

㈥ 求去年12月全国英语六级考试试卷

2007年12月22日大学六级真题word (2008-06-04 16:34:07)
标签：教育

Part I Writing (30 minutes)

The digital age

1. 如今，数字化产品越来越多，如…

2. 使用数字化产品对于人们学习工作和生活的影响。

Part II Reading Comprehension (Skimming and Scanning) (15 minutes)

Seven Ways to Save the World

Forget the old idea that conserving energy is a form of self-denial—riding bicycles, dimming the lights, and taking fewer showers. These days conservation is all about efficiency: getting the same—or better—results from just a fraction of the energy. When a slump in business travel forced Ulrich Ramer to cut costs at his family—owned hotel in Germany, he replaced hundreds of the hotel’s wasteful light bulbs, getting the same light for 80 percent less power. He bought a new water boiler with a digitally controlled pump, and wrapped insulation around the pipes. Spending about ￡100,000 on these and other improvements, he slashed his ￡90,000 fuel and power bill by ￡60,000. As a bonus, the hotel’s lower energy needs have reced its annual carbon emissions by more than 200 metric tons. “For us, saving energy has been very, very profitable,” he says. “And most importantly, we’re not giving up a single comfort for our guests.”

Efficiency is also a great way to lower carbon emissions and help slow global warming. But the best argument for efficiency is its cost—or, more precisely, its profitability. That’s because quickly growing energy demand requires immense investment in new supply, not to mention the drain of rising energy prices.

No wonder efficiency has moved to the top of the political agenda. On Jan. 10, the European Union unveiled a plan to cut energy use across the continent by 20 percent by 2020. Last March, China imposed a 20 percent increase in energy efficiency by 2020. Even George W. Bush, the Texas oilman, is expected to talk about energy conservation in his State of the Union speech this week.

The good news is that the world is full of proven, cheap ways to save energy. Here are the seven that could have the biggest impact.

Insulate

Space heating and cooling eats up 36 percent of all the world’s energy. There’s virtually no limit to how much of that can be saved, as prototype “zero-energy homes” in Switzerland and Germany have shown. There’s been a surge in new ways of keeping heat in and cold out (or vice versa). The most advanced insulation follows the law of increasing returns: if you add enough you can scale down or even eliminate heating and air-conditioning equipment, lowering costs even before you start saving on utility bills. Studies have shown that green workplaces (ones that don’t constantly need to have the heat or air-conditioner running) have higher worker proctivity and lower sick rates.

Change Bulbs

Lighting eats up 20 percent of the world’s electricity, or the equivalent of roughly 600,000 tons of coal a day. Forty percent of that powers old-fashioned incandescent light bulbs—a 19th-century technology that wastes most of the power it consumes on unwanted heat.

Compact fluorescent lamps, or CFLS, not only use 75 to 80 percent less electricity than incandescent bulbs to generate the same amount of light, but they also last 10 times longer. Phasing old bulbs out by 2030 would save the output of 650 power plants and avoid the release of 700 million tons of carbon into the atmosphere each year.

Comfort Zone

Water boilers, space heaters and air conditioners have been notoriously inefficient. The heat pump has altered that equation. It removes heat from the air outside or the ground below and uses it to supply heat to a building or its water supply. In the summer, the system can be reversed to cool buildings as well.

Most new residential buildings in Sweden are already heated with ground-source heat pumps. Such systems consume almost no conventional fuel at all. Several countries have used subsidies to jump-start the market, including Japan, where almost I million heat pumps have been installed in the past two years to heat water for showers and hot tubs.

Remake Factories

From steel mills to paper factories, instry eats up about a third of the world’s energy. The opportunities to save are vast. In Ludwigshafen, German chemicals giant BASF runs an interconnected complex of more than 200 chemical factories, where heat proced by one chemical process is used to power the next. At the Ludwigshafen site site alone, such recycling of heat and energy saves the company ￡200 million a year and almost half its CO2 emissions. Now BASF is doing the same for new plants in China. “Optimizing (优化) energy efficiency is a decisive competitive advantage,” says BASF CEO Jurgen Hambrecht.

Green Driving

A quarter of the world’s energy---including two thirds of the annual proction of oil—is used for transportation. Some savings come free of charge: you can boost fuel efficiency by 6 percent simply by keeping your car’s tires properly inflated (充气). Gasoline-electric hybrid(混合型的) models like the Toyota Prius improve mileage by a further 20 percent over conventional models.

A Better Fridge

More than half of all residential power goes into running household appliances, procing a fifth of the world’s carbon emissions. And that’s true even though manufacturers have already hiked the efficiency of refrigerators and other white goods by as much as 70 percent since the 1980s. According to an International Energy Agency study, if consumers chose those models that would save them the most money over the life of the appliance, they’d cut global residential power consumption (and their utility bills) by 43 percent.

Flexible Payment

Who says you have to pay for all your conservation investments? “Energy service contractors” will pay for retrofitting（翻新改造）in return for a share of the client’s annual utility-bill savings. In Beijing. Shenwu Thermal Energy Technology Co. specializes in retrofitting China’s steel furnaces. Shenwu puts up the initial investment to install a heat exchanger that preheats the air going into the furnace, slashing the client’s fuel costs. Shenwu pockets a cut of those savings, so both Shenwu and the client profit.

If saving energy is so easy and profitable, why isn’t everyone doing it? It has do with psychology and a lack of information. Most of us tend to look at today’s price tag more than tomorrow’s potential saving. That holds double for the landlord or developer, who won’t actually see a penny of the savings his investment in better insulation or a better heating system might generate. In many people’s minds, conservation is still associated with self-denial. Many environmentalists still push that view.

Smart governments can help push the market in the right direction. The EU’s 1994 law on labeling was such a success that it extended the same idea to entire buildings last year. To boost the market value of efficiency, all new buildings are required to have an “energy pass” detailing power and heating consumption. Countries like Japan and Germany have successively tightened building codes, requiring an increase in insulation levels but leaving it up to builders to decide how to meet them.

The most powerful incentives, of course, will come from the market itself. Over the past year, sky-high fuel prices have focused minds on efficiency like never before. Ever-increasing pressure to cut costs has finally forced more companies to do some math on their energy use.

Will it be enough? With global demand and emissions rising so fast, we may not have any choice but to try. Efficient technology is here now, proven and cheap. Compared with all other options, it’s the biggest, easiest and most profitable bang for the buck.

1. What is said to be best way to conserve energy nowadays?

A) Raising efficiency. B) Cutting unnecessary costs..

C) Finding alternative resources. D) Sacrificing some personal comforts.

2. What does the European Union plan to do?

A) Diversify energy supply. B) Cut energy consumption.

C) Rece carbon emissions. D) Raise proction Raise proction efficiency.

3. If you add enough insulation to your house, you may be able to _____________.

A) improve your work environment B) cut your utility bills by half

C) get rid of air-conditioners D) enjoy much better health

4. How much of the power consumed by incandescent bulbs is converted into light?

A) A small portion. B) Some 40 percent. C) Almost half. D) 75 to 80 percent.

5. Some countries have tried to jump-start the market of heat pumps by __________.

A)upgrading the equipment B)encouraging investments C) implementing high-tech D)providing subsidies

6. German chemicals giant BASF saves ￡200 million a year by ___________.

A) recycling heat and energy B) setting up factories in China

C) using the newest technology D) recing the CO2 emissions of its plants

7. Global residential power consumption can be cut by 43 percent if ___________.

A) we increase the insulation of walls and water pipes

B) We choose simpler models of electrical appliances

C) We cut down on the use of refrigerators and other white goods

D) We choose the most efficient models of refrigerators and other white goods

8. Energy service contractors profit by taking a part of clients____________.

9. Many environmentalists maintain the view that conservation has much to do with _____.

10. The strongest incentives for energy conservation will derive from __________
Part III Listening Comprehension (35 minutes)

Section A

11. A) Proceed in his own way. B) Stick to the original plan.

C) Compromise with his colleague. D) Try to change his colleague’s mind.

12. A) Mary has a keen eye for style. B) Nancy regrets buying the dress.

C) Nancy and Mary went shopping together in Rome. D) Nancy and Mary like to follow the latest fashion.

13. A) Wash the dishes. B) Go to the theatre.

C) Pick up George and Martha. D) Take her daughter to hospital.

14. A) She enjoys making up stories about other people. B) She can never keep anything to herself for long.

C) She is eager to share news with the woman. D) She is the best informed woman in town.

15. A) A car dealer. B) A mechanic C) A driving examiner. D) A technical consultant.

16. A) The shopping mall has been deserted recently. B) Shoppers can only find good stores in the mall.

C) Lots of people moved out of the downtown area. D) There isn’t much business downtown nowadays.

17. A) He will help the woman with her reading. B) The lounge is not a place for him to study in.

C) He feels sleepy whenever he tries to study. D) A cozy place is rather hard to find on campus.

18. A) To protect her from getting scratches. B) To help relieve her of the pain.

C) To prevent mosquito bites. D) To avoid getting sunburnt.

Questions 19 to 22 are based on the conversation you have just heard.

19. A) In a studio. B) In a clothing store. C) At a beach resort D) At a fashion show

20. A) To live there permanently. B) To stay there for half a year.

C) To find a better job to support herself. D) To sell leather goods for a British company.

21. A) Designing fashion items for several companies. B) Modeling for a world-famous Italian company.

C) Working as an employee for Ferragamo. D) Serving as a sales agent for Burberrys.

22. A) It has seen a steady decline in its profits. B) It has become much more competitive.

C) It has lost many customers to foreign companies. D) It has attracted lot more designers from abroad.

23. A) It helps her to attract more public attention. B) It improves her chance of getting promoted.

C) It strengthens her relationship with students. D) It enables her to understand people better.

24. A) Passively. B) Positively. C) Skeptically. D) Sensitively.

25. A) It keeps haunting her day and night. B) Her teaching was somewhat affected by it.

C) It vanishes the moment she steps into her role. D) Her mind goes blank once she gets on the stage.

Section B

Passage One

Questions 26 to 29 are based on the passage you have just heard.

26. A) To win over the majority of passengers from airlines in twenty years.

B) To reform railroad management in western European countries.

C) To electrify the railway lines between major European cities.

D) To set up an express train network throughout Europe.

27. A) Major European airliner will go bankrupt.

B) Europeans will pay much less for traveling.

C) Traveling time by train between major European cities will be cut by half.

D) Trains will become the safest and most efficient means of travel in Europe.

28. A) Train travel will prove much more comfortable than air travel.

B) Passengers will feel much safer on board a train than on a plane.

C) Rail transport will be environmentally friendlier than air transport.

D) Traveling by train may be as quick as, or even quicker than, by air.

29. A) In 1981. B) In 1989. C) In 1990. D) In 2000.

Passage Two

Questions 30 to 32 are based on the passage you have just heard.

30. A) There can be no speedy recovery for mental patients.

B) Approaches to healing patients are essentially the same.

C) The mind and body should be taken as an integral whole.

D) There is no clear division of labor in the medical profession.

31. A) A doctor’s fame strengthens the patients’ faith in them.

B) Abuse of medicines is widespread in many urban hospitals.

C) One third of the patients depend on harmless substances for cure.

D) A patient’s expectations of a drug have an effect on their recovery.

32. A) Expensive drugs may not prove the most effective.

B) The workings of the mind may help patients recover.

C) Doctors often exaggerate the effect of their remedies.

D) Most illnesses can be cured without medication.

Passage Three

Questions 33 to 35 are based on the passage you have just heard.

33. A) Enjoying strong feelings and emotions. B) Defying all dangers when they have to.

C) Being fond of making sensational news. D) Dreaming of becoming famous one day.

34. A) Working in an emergency room. B) Watching horror movies.

C) Listening to rock music. D) Doing daily routines.

35. A) A rock climber. B) A psychologist. C) A resident doctor. D) A career consultant.

Section C

If you’re like most people, you’ve inlged in fake listening many times. You go to history class, sit in the third row, and look (36) ________ at the instructor as she speaks. But your mind is far away, (37) _______ in the clouds of pleasant daydreams. (38) ________ you come back to earth: the instructor writes an important term on the chalkboard, and you (39) _______ it in your notebook. Every once in a while the instructor makes a (40) _________ remark, causing others in the class to laugh. You smile politely, pretending that you’ve heard the remark and found it mildly (41) ___________. You have a vague sense of (42) ___________ that you aren’t paying close attention, but you tell yourself that any (43) ________ you miss can be picked up from a friend’s notes. Besides, (44) _______________________. So back you go into your private little world. Only later do you realize you’ve missed important information for a test.

Fake listening may be easily exposed, since many speakers are sensitive to facial cues and can tell if you’re merely pretending to listen. (45) ________________________.

Even if you’re not exposed, there’s another reason to avoid fakery; it’s easy for this behavior to become a habit. For some people, the habit is so deeply rooted that (46) _________________. As a result, they miss lots of valuable information.

㈦ 英语六级3套卷子听力不一样,怎么分配的

1、听力频率波段都是一样的。

2、三套试卷的题目选项进行了打乱。回

3、目的是为了考试作弊。

之前一套卷子时答有抄答案或者有些“包过”机构会想办法传递答案，改革之后每个人试题的部分会有不同，并且选项也是打乱的，这样避免作弊现象。

(7)英语六级考试中国人口出版社上海社会科学院出版社扩展阅读：

六级听力技巧：

1、调整心理状态

听的过程中，一定要集中注意力，不要胡思乱想。

2、注意辨别近音编辑

同音、近音词句一样，在英语语言中也有许多单词读音很接近。它们在被读出时，很容易对考生造成干扰，使你产生多余的联想。

3、快速浏览选项编辑

考生要切记，对付一切听力考试都行之有效的做法是快速浏览选择项并提炼信息点，再找出选项间的联系点。

㈧ 社会人士怎么报名英语六级考试

社会人士不可以参加英语四六级考试。准确点说，目前情况是，非在校大学生是没有资格参加大学英语四六级考试的（简称CET）。

在校学生可以报考英语四六级

社会人员考报四六级是不可以的，在为这是专门为学生们准备的考试方式，具体有：

1、在校的本科生；

2、具有同等文化程度的大专生或硕士研究生经得学校同意后也可在本学校进行报名参加考试；

3、具有同等程度的读业余大学，比如夜大或函授生也可在学校的同意在学校进行报名考试。而且四六级考试只能是在自己所在的学校报名考试，不能跨校考的。

为此，作为对我国在校大学生英语能力是否达到《教学要求》的主要鉴定手段的大学英语四、六级考试也必须相应改革，以适应新的形势，使考试更好地为贯彻《教学要求》服务。在教育部高教司的主持和领导下，大学英语四、六级考试改革组和考试委员会经过反复研讨和论证，并广泛听取了大学英语第一线教师和学生的意见，制定了《全国大学英语四、六级考试改革方案（试行）》。

大学英语四、六级考试是一种为教学服务的标准化考试。因此，考试改革的方向是在保持考试的科学性、客观性和公正性的同时，使考试最大限度地对大学英语教学产生正面的导向作用，即通过四、六级考试的改革，引导师生正确处理教学与考试的关系，更合理地使用四、六级考试，使考试更好地为教学服务。

㈨ 怎样查询几年前全国英语六级考试成绩

几年前的英语六级成绩已经过期