第II卷——青夏教育精英家教网—

阅读下面的文言文，完成小题。（每小题3分，共9分）
①秦王谓唐雎曰：“寡人以五百里之地易安陵，安陵君不听寡人，何也？且秦灭韩亡魏，而君以五十里之地存者，以君为长者，故不错意也。今吾以十倍之地，请广于君，而君逆寡人者，轻寡人与？”唐雎对曰：“否，非若是也。安陵君受地于先王而守之，虽千里不敢易也，岂直五百里哉?”
②秦王怫然怒，谓唐雎曰：“公亦尝闻天子之怒乎？”唐雎对曰：“臣未尝闻也”秦王曰：“天子之怒，伏尸百万，流血千里。”唐雎曰：“大王尝闻布衣之怒乎？”秦王曰：“布衣之怒，亦免冠徒跣，以头抢地耳。”唐雎曰：“此庸夫之怒也，非士之怒也。夫专诸之刺王僚也，彗星袭月；聂政之刺韩傀也，白虹贯日；要离之刺庆忌也，仓鹰击于殿上，此三子者，皆布衣之士也，怀怒未发，休祲降于天，与臣而将四矣。若士必怒，伏尸二人，流血五步，天下缟素，今日是也。”挺剑而起。
③秦王色挠，长跪而谢之曰：“先生坐！何至于此！寡人谕矣：夫韩、魏灭亡，而安陵以五十里之地存者，徒以有先生也！”
【小题1】．对下列语句中加点词语的解释，不正确的一项是

2008夏季，第29届奥运会将在北京举行．为办好这届奥运会，北京奥组委提出了“绿色奥运，科技奥运，人文奥运”的理念．“绿色奥运”将成为北京奥运会的一大特色．
①能源环保方面的绿色：
a、北京奥运会火炬燃料选择了丙烷（C₃H₈），其燃烧过程中不易产生黑烟．符合“绿色奥运”的主题．写出丙烷燃烧的化学方程式：

；
b、三聚氰酸C₃N₃（OH）₃可用于消除汽车尾气中的氮氧化物（如NO₂）．当加热至一定温度时，三聚氰酸将分解生成HNCO（异氰酸，其中N为-3价），HNCO能和NO₂在受热时能反应生成N₂、CO₂和H₂O．
请完成上述两个反应的化学方程式：

、

HNCO+6NO₂?7N₂+

CO₂+

H₂O（填写化学计量数，共1分）；
c、在奥运场馆周围，分布着一些奇怪的厕所--便池里面一堆泡沫，不需要水冲洗．这样的厕所有什么实际意义？

；
②运动营养补剂方面的绿色：诺龙是一种常见的兴奋剂，化学式是C₁₈H₂₆O₂，它可以起到增加肌肉强度和丰满度的效果．则：
a、诺龙分子中，C、H、O原子个数比为

；
b、

g丙烷（C₃H₈）中所含碳元素质量和54.8g诺龙中所含碳元素质量相等．
③人文奥运：
北京奥组委为体操运动员提供了优质的“镁粉”，以增加摩擦力．已知“镁粉”是一种含镁的化合物，且能和盐酸反应生成CO₂，该“镁粉”可能是

（填化学式）．查看习题详情和答案>>

第三部分：阅读理解（共20小题，共40分）
第一节（共15题, 每小题2分，满分30分）
阅读下列短文，从每题所给的四个选项（A,B,C和D）中，选出最佳选项。
A
What secret force drives us into the arms of one person, while pushing us away from another who might appear equally desirable to any fair observer? Of the many factors influencing our idea of the perfect mate, one of the most telling is our “lovemap” ---- a group of messages formed in our brains that describes our likes and dislikes．It shows our preferences in hair and eye color, in voice, smell, body build．It also records the kind of personality that attracts us, whether it’s the warm and friendly type or the strong silent type．In short, we fall for and go after those people who most clearly fit our lovemap．And this lovemap is determined in childhood．By age eight, the pattern for our ideal mate has already begun to float around in our brains．
The mother has special influence on her sons: she not only gives them clues to what they will find attractive in a mate, but also influences how they feel about women in general．So if she is warm and nice, her sons are going to think that’s the way women are．They will likely grow up warm and responsive lovers and also be helpful around the house．
Just as mothers influence their son’s general feelings toward women, fathers influence their daughter’s general feelings about men．If a father lavishes praise on his daughter and shows that she is a worthwhile person, she’ll feel very good about herself in relation to men．But if the father is cold, critical or absent, the daughter will tend to feel she’s not very lovable or attractive．
While the mother determines in large part what qualities attract us in a mate, it’s the father ----- the first male in our lives ----- who influences how we relate to the opposite sex．Fathers have a great effect on their children’s personalities and chances or marriage happiness．
56．What is the proper title for this passage?
A．Why we love who we love           B．What is a lovemap
C．Different influence from parents        D．Ideal mate in the mind
57．A perfect mate is a person who ____．
A．is fair to everyone               B．is the most desirable
C．fits one’s lovemap               D．is perfect in everything
58．If the husband hardly does any housework, ____．
A．his mother must be warm             B．his father must be critical
C．his mother must be cold               D．his wife can’t be attractive
59．The passage leads to a belief that ____．
A．parents’ personalities decides the children’s lovemap
B．mothers have no influence on daughters’ marriage life
C．fathers care more about children’s marriage happiness
D．mothers influence children’s choices of perfect mates 查看习题详情和答案>>

（本题包括1小题，共12分）

27.（11分）四硫化钠（Na₂S₄）固体可替代红磷测定空气中氧气的体积分数，反应原理为：2 Na₂S₄+ O₂ + 2H₂O = 8S↓+ 4 NaOH。

【实验资料】

①四硫化钠（Na₂S₄）的相对分子质量为，其中硫元素的质量分数为（结果精确到0.1%）。

②四硫化钠受热时，会与空气中的水蒸气反应，生成少量有毒气体硫化氢。

③NaOH溶液呈碱性，可吸收硫化氢、二氧化碳、二氧化硫等酸性气体

④硫代硫酸钠（Na₂S₂O₃）可溶于水，常温下与NaOH溶液不反应。

【实验过程】

①取碳酸钠、硫粉混合后置于试管中，加热（如图1所示，夹持装置已略去），制得Na₂S₄，反应为4Na₂CO₃ + 12S + X 2 Na₂S₄+ 2 Na₂S₂O₃ + 4CO₂，X 的化学式为，蘸有浓NaOH 溶液的棉花的作用是。

②冷却后，取下棉花，放置一段时间，再向该试管中加入10ml水，迅速塞紧橡胶塞，充分振荡，测量液面至橡胶塞下沿的距离，记录数据h1（如图2所示）

③将该试管插入水中（如图3所求），取下橡胶塞，观察到

，塞紧橡胶塞。将试管取出，倒过来，测量液面至橡胶塞下沿的距离，记录数据h2，理论上h1:h2＝

④按照①～③再重复实验2次．3次实验数据如下表所示。

	第1次	第2次	第3次
h1/cm	11.2	11.4	11.6
h2/cm	8.9	9.1	9.2

【解释与结论】根据第1次实验数据，计算空气中氧气的体积分数为（结果精确到0.1%）。

【反思与评价】(1)若实验过程②中，取下棉花后，未放置一段时间即进行后续操作，会影响测定结果，请说明有何影响，并阐述理由：。（2分）

（2）若要保证实验的效果，至少需要生成四硫化钠（Na₂S₄）0.174g ,则理论上实验时至少取碳酸钠粉末克？写出计算过程（2分）

查看习题详情和答案>>

第三部分：阅读理解（共20小题，共40分）
第一节（共15题, 每小题2分，满分30分）
阅读下列短文，从每题所给的四个选项（A,B,C和D）中，选出最佳选项。
A
What secret force drives us into the arms of one person, while pushing us away from another who might appear equally desirable to any fair observer? Of the many factors influencing our idea of the perfect mate, one of the most telling is our “lovemap” ---- a group of messages formed in our brains that describes our likes and dislikes．It shows our preferences in hair and eye color, in voice, smell, body build．It also records the kind of personality that attracts us, whether it’s the warm and friendly type or the strong silent type．In short, we fall for and go after those people who most clearly fit our lovemap．And this lovemap is determined in childhood．By age eight, the pattern for our ideal mate has already begun to float around in our brains．
The mother has special influence on her sons: she not only gives them clues to what they will find attractive in a mate, but also influences how they feel about women in general．So if she is warm and nice, her sons are going to think that’s the way women are．They will likely grow up warm and responsive lovers and also be helpful around the house．
Just as mothers influence their son’s general feelings toward women, fathers influence their daughter’s general feelings about men．If a father lavishes praise on his daughter and shows that she is a worthwhile person, she’ll feel very good about herself in relation to men．But if the father is cold, critical or absent, the daughter will tend to feel she’s not very lovable or attractive．
While the mother determines in large part what qualities attract us in a mate, it’s the father ----- the first male in our lives ----- who influences how we relate to the opposite sex．Fathers have a great effect on their children’s personalities and chances or marriage happiness．
56．What is the proper title for this passage?
A．Why we love who we love           B．What is a lovemap
C．Different influence from parents        D．Ideal mate in the mind
57．A perfect mate is a person who ____．
A．is fair to everyone               B．is the most desirable
C．fits one’s lovemap               D．is perfect in everything
58．If the husband hardly does any housework, ____．
A．his mother must be warm             B．his father must be critical
C．his mother must be cold               D．his wife can’t be attractive
59．The passage leads to a belief that ____．
A．parents’ personalities decides the children’s lovemap
B．mothers have no influence on daughters’ marriage life
C．fathers care more about children’s marriage happiness
D．mothers influence children’s choices of perfect mates 查看习题详情和答案>>

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