Unit two Anglo-Norman Period
1066~1350
1. In the year 1066, the Norman defeated the Anglo-Saxons at the battle of
_____________Hastings______. The most prevailing kind of literature in feudal England was _the romance__________. It was a long composition , sometimes in _prose _____, some times in _verse _____, describing the life and adventures of _a noble hero______. 2. The most popular theme of English literature in the 11~14th century is
______.
The legend of King Arther and his round table knight
3. William Langland's \of aq dream vision.
4. What is the influence of the Norman Conquest upon English language and literature?
European ideals and customs were introduced into England. Languages mixed.
Literature was varied in interest and extensive in range. Romance.
5. Make comments on the romance \
Sir Gawain and the Green Knight (Middle English: Sir Gawayn and te Grene Kny?t) is a late 14th-century Middle English chivalric romance. It is one of the
best known Arthurian stories, with its plot combining two types of folklore
motifs, the beheading game and the exchange of winnings. The Green Knight is interpreted by some as a representation of the Green Man of folklore and by others as an allusion to Christ. Written in stanzas of alliterative verse, each of which ends in a rhyming bob and wheel,[1] it draws on Welsh, Irish, and English stories, as well as the French chivalric tradition. It is an important poem in the romance genre, which typically involves a hero who goes on a quest which tests his prowess, and it remains popular to this day in modern English renderings from J. R. R. Tolkien, Simon Armitage, and others, as well as through film and stage adaptations.
It describes how Sir Gawain, a knight of King Arthur's Round Table, accepts a challenge from a mysterious \Green Knight\strike him with his axe if he will take a return blow in ayear and a day. Gawain accepts and beheads him with his blow, at which the Green Knight stands up, picks up his head, and reminds Gawain of the appointed time. In his struggles to keep his bargain, Gawain demonstrates chivalry and loyalty until his honour is called into question by a test involving Lady Bertilak, the lady of the Green Knight's castle.
The poem survives in a single manuscript, the Cotton Nero A.x., which also includes three religious narrative poems: Pearl, Purity and Patience. All are thought to have been written by the same unknown author, dubbed the \Pearl Poet\North West Midland dialect of Middle English.[2][3]
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水性木器漆配方成功的五大关键
在环保意识日益增强的今天， 水性木器涂料是许多涂料企业关注的未来发展方向。 水性木器涂料只占中国木器涂料2008年产量2%左右， 但是它的发展潜力是不容低估的。 我们最近进行了一次全国规模的大范围调查， 访谈了包括技术人员，采购人员和高层管理人员的涂料企业各个层面。 根据我们的分析， 目前至少有20%的涂料企业都在观望着水性漆市场。 虽然中国涂料企业对水性木器漆关注度很高， 许多企业却缺乏成功开发水性木器涂料产品的能力。 成功开发水性木器涂料需要两个因素：对水性涂料深入的技术的掌握和对客户对涂料要求的了解。 这样才可以使产品开发有的放矢。 目前，水性木器漆最大的市场是家具， 特别是与出口家具配套的涂料。 这代表着水性木器涂料的高端市场， 要求最高也最有潜力的。 因此， 本文的讨论将集中在用于家具涂装的水性木器涂料， 但对家装市场的水性木器涂料开发也有借鉴作用。 根据华津思对水性涂料的丰富经验和对终端客户的调查， 水性木器漆配方成功有五大关键：
o o o o
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快干：为了满足家具厂大批量生产的要求， 水性木器涂料必须具有快干的性能。
高硬度：高硬度漆膜可以减少划伤/划痕对家具外观的损害。 丰满度: 漆膜丰满；流平性/平整度好。 有竞争力的价格：家具厂家未来将更加重视节省资源和成本控制。这需要水性木器涂料厂家在配方的过程中考虑原料成本，尽量使用性价比最高的原材料。
亚光：据家具厂家反映，表面涂装未来的发展趋势是以亚光为主。
我们将分五部分向您详细介绍这五大关键。
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快干性
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快干是最常听到的客户对水性涂料的要求。 由于其分子结构的独
特性，即分子间极强的氢键作用，特性与绝大部分有机溶剂有着明显的区别。在水性涂料领域，这个特性集中体现在，由于水的蒸发热高，水的蒸发速度要比常见的涂料溶剂慢十几倍甚至几十倍。而且，由于空气中水蒸汽的含量显著，并随季节变化大，水的蒸发速度随之发生变化。最严重时，如果空气相对湿度达到100%时，水的蒸发会停止，而非水溶剂则不受此因素影响。
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