（1）计算：（-1）2+π0+3-1-4．（2）解方程：x2-3x-1=0．

（王士禛的）“神韵”说

阅读下面的一段文字，完成小题。（8分）

曹操墓出土？

千余年来，关于曹操墓，众说纷纭，莫衷一是。而2009年末，在河南安阳县安丰乡西高穴村南发掘2号墓却被认为是曹操墓──高陵。

此墓规模巨大，占地面积约740平方米。平面呈甲字形，坐西向东。这座带斜坡墓道的双室砖券墓主要由墓道。前后室和四个侧室构成。其墓室的规格与已知的汉魏王侯级墓葬类似，与曹操魏王的身份相符。

该墓虽多次被盗，但仍幸存一些遗物。250余件器物有金、银、铜、铁等多种质地。器类又分铜带钩、铁甲、玉石圭等。这些器物绝大多数非常小，也很粗糙，符合曹操“薄葬”的主张。

此次出土的8件圭形石牌极为珍贵，因为它们上面分别刻有“魏武王常所用慰项石”的铭文。史载，曹操生前先封为“魏公”，后晋爵为“魏王”，死后谥号为“武王”。其子曹丕称帝后追尊为“武皇帝”，史称“魏武帝”。出土石牌、石枕刻铭称“魏武王”正是曹操下葬时的称谓。

在墓室中，人们发现有人头骨，肢骨等部分遗骨。经专家初步鉴定为一男两女3个人体，其中，年龄在60岁左右的男性遗骨应该是曹操──文献记载曹操终年为66岁。

此外，该墓位置与文献、出土鲁潜墓志等材料记载完全一致。《三国志·魏书·武帝》记载，曹操于建安二十五年正月病逝于洛阳，二月，灵柩运回邺城，葬在位于“西门豹祠西原上”的高陵。调查资料显示，西豹祠当时就在今漳河大桥南行一分里处，地属安阳县安丰乡丰乐镇。1998年，西高穴村出土的后赵建武十一年大仆卿驸马都尉鲁潜墓志中也记载了魏武帝陵的位置就在这里。

据此，以潘伟斌为首的河南省有关文物考古考家认定这就是迷团重重的曹操高陵。

但国家社科院考古研究所所长王巍却出言谨慎。他说，据《魏书》记载，曹操的夫人死时为70岁，并与曹操合葬于高陵，而现在两具女性遗骸年龄最大的才50岁。另外，现在还不能有力地说明到底是同穴还是并穴，如是并穴，旁边就该有他夫人的墓。将来发掘l号墓时如确认有70岁女性的遗骸结论才能充分。而资深考古专家、南京大学历史系教授蒋赞初也谈到，虽然《吕氏春秋》说“世无不盗之墓”，我们现在考古发掘的古代墓葬九成以上都被盗过，对那些追缴来的器物的来龙去脉要搞清楚，比如，收缴过程、如何盗掘等，这样可以减少对于器物真伪的争论。

小题1:潘伟斌等人认定此墓是曹操墓的依据是什么，分条概括，每条不超过5个字。（5分）

小题2:对全文提供的信息，下列分析和判断不正确的一项是（3分） （   ）

A．考古认定墓主身份的比较重要、可靠的方法，就是考察随葬器物和墓中遗骨。

B．依靠历史文献可以非常准确地判定墓葬的地点、墓葬的规模以及墓主的身份。

C．王巍之说表明“曹操墓”尚不能盖棺论定，因为从文献学的角度看还有漏洞。

D．蒋赞初希望搞清楚追缴器物的情况，是因为现在假冒古文物的事情时有发生。

下列各项不属于施工质量保证体系内容的是( )。

A．现场施工质量控制的目标体系

B．项目质量控制的基本制度

C．施工组织设计文件

D．现场施工质量控制点及其控制措施

Are you sometimes a little tired and sleepy in the early afternoon? Many people feel this way after lunch. They may think that eating lunch is the cause of the sleepiness. Or, in summer, they may think it is the heat. However, the real reason lies inside their bodies. At that time – about eight hours after you wake up – your body temperature goes down. This is what makes you slow down and feel sleepy. Scientists have tested sleep habits in experiments where there was no night or day. The people in these experiments almost always followed a similar sleeping pattern. They slept for one long period and then for one short period about eight hours later.

In many parts of the world, people take naps(小睡) in the middle of the day. This is especially true in warmer climates(气候), where the heat makes work difficult in the early afternoon. Researchers are now saying that naps are good for everyone in any climate. A daily nap gives one a more rested body and mind and therefore is good for health in general. In countries where naps are traditional (传统的), people often suffer less from problem such as heart disease.

Many working people, unfortunately, have no time to take naps. Though doctors may advise taking naps, employers do not allow it! If you do have the chance, however, here are a few tips about making the most of your nap. Remember that the best time to take a nap is about eight hours after you get up. A short sleep too late in the day may only make you feel more tired and sleepy afterward. This can slao happen if you sleep for too long. If you do not have enough time, try a short nap – even ten minutes of sleep can be helpful.

小题1:Why do people feel sleepy in the early afternoon according to the text?

A．They eat too much for lunch.

B．They sleep too little at night.

C．Their body temperature becomes lower.

D．The weather becomes a lot warmer.小题2:If you get up at 6:30 am, what is the best time for you to take a nao?

A．About 12:30 pm.

B．About 1:30 pm.

C．About 2:30 pm

D．About 3:30 pm小题3:What would be the best title for the text?

A．Just for a Rest

B．All for a Nap

C．A Special Sleep Pattern.

D．Taking Naps in Warmer Climate.

单位组织一次内部业务培训，由你负责，但参与培训的人员经常逃课，缺课，你该怎么办？