阅读下面的文字。 宣纸——中华文化中的瑰宝 韩作荣 “宣纸”作为纸张名词的出现,

题型:阅读理解与欣赏

问题:

阅读下面的文字。

宣纸——中华文化中的瑰宝

韩作荣

“宣纸”作为纸张名词的出现,始于唐代。其时嗜画成癖的大理寺卿张彦远在他所著的《历代名画记》中第一次提及,所指应是宣州宣城郡所产的贡纸。这是以产地为名的宣纸的由来说。

宣纸的制造始于何时,众说纷纭,莫衷一是。东晋说、唐代说、宋代说、清代说各不相同,《中国宣纸史》著者曹天生认为,宣纸创始于元明之际,成熟于明代中期。曹氏的依据,出于《小岭曹氏宗谱》对宣纸生产的记载,以及明宣德年间所制造的皇室监制的加工纸——陈清款宣纸,即为青檀皮所制的真正的宣纸,其质量为其他种类纸所难以比拟,与宣德炉、宣德窑一样,被称之为“宣德纸”,这是宣纸的另一种命名方式。

宣纸与其他种类纸张之别,首在用料,即以青檀皮为主要原料,沙田稻草为主要配料,在特定的地理环境、特定的水质、药料,并使用特殊手工技艺而造出的宣纸,方能成为真宣。曹氏有据可查的推论有其道理,但也有疑问。如果说晋代便有楮皮纸、麻纸、竹纸等类似于宣纸的纸张诞生,其时所造之纸尚有新疆楼兰出土的“罗布淖尔纸”,甘肃武威出土的“旱滩坡纸”,以及敦煌悬泉置遗址出土的“魏晋时纸”,当然还有西汉早期的放马滩纸,中期的灞桥纸、马圈湾纸、居延纸等等,这些用不同原料造就的纸可谓年代久远,而最适于造纸并造出上好宣纸的青檀皮是久已有之的植物,为什么到明代才有人用来造纸?如果说宣纸是唯一以青檀皮为原料作为标志,那么,唐代的宣州贡纸是否均为青檀皮所造?其中是否有青檀皮纸?若有,则该是早年的真宣了。如果以小岭制造宣纸的写于宋元之交的《曹氏宗谱》作为宣纸创始的依据,恐怕有割断历史之嫌,或许我们可以称之为最佳宣纸即曹氏宣纸的创始期,而未见记载的或已难以查考的事物,并不等于不存在。在我看来,宣纸的创始期只能存疑,尚难以有令人信服的定论。

宣纸制造所用为檀皮的韧皮纤维,纤维长度在一点七至三点七毫米之间,且百分之八十的纤维长度十分接近,因而成纸匀度好。电子显微镜下,人们发现其纤维细胞壁分布诸多细密且均匀的皱纹,与纤维长轴向平行,故宣纸着墨时,易留住笔痕、墨迹,淡墨与水会沿着皱纹沟槽向外逐步渗扩,形成不同层次;重笔时又自然分界,互不溶混,造成主体感;再加上规整的檀皮长纤维与草浆短纤维均匀交织,使水墨扩散均匀,无锯齿形辐射状态,正是这样的特征,鉴定了宣纸为中国书画的最佳用纸。在观赏一些中国画时,浓淡相宜,满纸云烟水汽,这是宣纸留住了水墨,渍渗晕染,生成空濛缥缈、淋漓尽致的气韵与妙境。真宣所用青檀,以泾县的皮质最好,且生在山石崎岖倾仄之间者,方为佳料。

宣纸所用的青檀皮以两年生嫩枝的韧皮为最佳,所用的稻草以泾县安吴地区的沙田稻草为最佳。纤维长而韧的皮料与纤维短而粗的棉料按不同配比制浆,皮料为骨,草料为肉,取长补短,兼坚韧柔软于一身,方制成最佳的真宣。

无论是皮料和草料,其制作都是去粗取精,去杂芜留纯白,由生硬而达熟软的过程。在这一过程中,多由手工在缓慢的时间里完成。

宣纸的制造,于青檀皮和稻草的纸浆中,还需掺入杨桃藤(即猕猴桃)的汁液,被俗称为纸药、滑水。杨桃藤汁是纸浆中的悬浮剂,能使纤维均匀地悬浮于水中,让捞出的纸厚薄一致,结构紧密。另外,使纸浆的黏度增强,便于操作,还能让纸浆在竹帘上滑动的速度增加,并能让捞出的湿纸一张张叠放,像一板厚厚的水豆腐,进沥干再加浸润后再分张焙晒。

自然,宣纸的制造是离不开水的,泾县的泉水清醇洁净,浑浊度为零,四季长流,水的硬度低,水温低,故能使宣纸不惹灰尘,洁白度高,并能延长纸的寿命。所谓纸之“似玉雪者,水色所为也”。看来,真宣之所以在泾县的制造达到极致,是因其得天独厚,皖南山区特有的最佳青檀和稻草,纯净的泉水,适宜的气候,吸纳天地之灵气,承受日月之精华,加之人的聪明才智,安能不出绝无仅有的真宣!

宣纸是中华文化中的瑰宝,其特性与中国书画艺术相得益彰。与其他纸张相比,其抗蠹虫蚀蛀的能力强,据检测,其生存寿命超过一千零五十年,被称之为千年寿纸。

(选自《人民日报》)

小题1:下列对“宣纸”的说明,不正确的一项是(   )

A.宣纸第一次被提及,始于唐《历代名画记》所说宣州宣城郡产的以青檀皮为主要原料的贡纸。

B.宣纸的创始其说不一,曹天生依据《小岭曹氏宗谱》的记载以及明陈清款宣纸认为宣纸创始期在元明之际。

C.宣纸以青檀皮为主要原料,以沙田稻草为主要配料,以杨桃藤的汁液为纸药、滑水。

D.宣纸匀度好,易留住水墨,渍渗晕染,生成了空濛缥缈、淋漓尽致的气韵与妙境,形成了一些中国画,浓淡相宜,满纸云烟水汽的特点。小题2:下列对“在我看来,宣纸的创始期只能存疑,尚难以有令人信服的定论”的原因的解说不准确的一项是(   )

A.西汉早期已有不同原料造就的纸,作为最适于造纸并造出上好宣纸的青檀皮是久已有之的植物,在当时也有可能被用来造纸。

B.魏晋时楼兰、武威、敦煌等地造纸尚有不同原料的纸,因而这些地方也必然选用最适于造纸的青檀皮制造宣纸。

C.如果说宣纸的出现是以青檀皮为原料作为标志,那么,在唐代也可能存在以青檀皮为原料的纸。

D.以《曹氏宗谱》作为宣纸创始的依据,有割断历史之嫌,我们只能称之为最佳宣纸即曹氏宣纸的创始期,小题3:下列表述不符合原文意思的一项是(  )

A.宣纸是因宣州宣城产地和明代宣德年间所造的时间而得名,但宣纸的创始期问题上众说纷纭,莫衷一是。

B.以写于宋元之交的记载小岭制造宣纸的《曹氏宗谱》作为宣纸创始的依据,并不等于此前未见记载或难以查考的最佳宣纸创始期就不存在。

C.青檀皮因整个纤维长度十分接近而成纸匀度十分好,决定了宣纸成为中国书画浓淡相宜、满纸云烟水汽的最佳用纸。

D.得天独厚的地理条件,适宜的气候,精心选择的原料,人的聪明才智等自然、人文因素使宣纸成为绝无仅有的真宣。

考点:现代文阅读
题型:阅读理解与欣赏

下列离子方程式书写不正确的是 [ ]

A.用FeCl3溶液腐蚀印刷电路板2Fe3++Cu==2Fe2++Cu2+

B.AlCl3溶液中加过量氨水Al3++ 3NH3·H2O == Al(OH)3↓+ 3NH4+

C.少量金属钠放入冷水中2Na+ 2H2O==2Na++2OH-+H2

D.少量CO2通入苯酚钠溶液中CO2 + H2O + 2C6H5O-  2C6H5OH + CO32-

题型:阅读理解与欣赏
阅读下列短文,根据短文中的信息完成文后表格。(每空一词)
A 10-year-old boy decided to learn judo though he had lost his left arm in a car accident. The boy was doing well, so he couldn’t understand why, after three months of training, the master had taught him only one move.
“ Master,” the boy finally asked, “shouldn’t I be learning more moves?”“ This is the only move you know, but this is the only move you’ll ever need to know,” the teacher answered.
Several months later, the teacher took the boy to his first competition. Surprising himself, the boy easily won his first two matches. The third match proved to be more difficult, but after some time, his opponent (对手) became impatient and charged; the boy skillfully used his one move to win the match. Still amazed by his success, the boy was now in the final.
This time, his opponent was bigger, stronger, and more experienced. Soon after the match started, the boy seemed to lose. Thinking that the boy might get hurt, the judge called a time-out. He was going to stop the match when the teacher appeared. “ No,” the teacher said, “Let him continue.” A short time after the match carried on, his opponent made a careless mistake. At once, the boy used his move to pin (压住) him. The boy won the match and the competition.
On the way home, the boy asked the teacher what was really in his mind. “ Why could I win the competition with only one move?” The teacher answered. “ First, you’ve mastered one of the most difficult throws in judo. Second, your opponent can only attack your left arm to win you.”
根据短文内容完成下面的表格,每空一词。
Title: One’s weakness can become his 小题1: __
A boy had lost left arm, 小题2: __ he decided to learn judo
After three months of training, the master taught him only one move.
His first 小题3: __
First three matches
He won.
Final
His opponent was bigger, 小题4: __ and more 小题5: __  .
At the 小题6: __, the boy seemed to lose the match.
The judge was 小题7: __ that the boy might get hurt and called a time-out.
His opponent made a mistake. The boy used his move and pinned him.
He became the 小题8: __ of the match.
小题9: __
1. He had almost mastered one of the most difficult throws in all of judo.
2. The opponent can win the match by 小题10:__ your left arm.
 
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