山东省苍山一中2010-2011学年下学期期末学习过程性检测试题
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高一语文参考答案 1.A(B项“忖”应读cǔn ;C项“模”应读mú;D项“跃”应读yuè) 2.D(A项“秘”应为“蜜”;B项“肚”应为“杜”;C项“溶”应为“融”,“澜”应为“斓”) 3.D(妆扮:指梳洗打扮。
装扮:指加以修饰,化装。
简洁:简单整洁,没有多余的话,用来形容语言、文章。
简捷:简便快捷,直截了当,不拐弯抹角,用来形容动作、过程。
偶然: 事情发生地意外,跟“必然”相对,多侧重于它的形容词用法。
偶尔:与“经常”相对,侧重在它的副词性。
) 4.C(天有不测风云:比喻有些灾祸的发生,事先是无法预料的。
句中可用“吉人自有天相”。
) 5.B(A项,搭配不当,将“发挥”改为“弘扬”;C 项,成分残缺,在“定居落户”后加“问题”;D项,歧义,“引起舆论一片哗然”的主语不明。
) 6.C(应是“既相互矛盾,又辨证统一。
”C项“既去粗存精,就不能‘全面’不符合文章愿意,“面面俱到”是贬义词。
) 7.D( A项是“误解”的表现,不是“误解”的解释;B项是王渔洋的神韵说,是赵执信所批评的,不是对“误解”的原因的回答;C项是洪方思的“全”说,是王渔洋与赵执信共同批评的,也不是对“误解”原因的回答。
) 8.A(B项“走上抽象的形式主义的道路”应为“走上自然主义的道路”;C项应是肯定赵执信的基本观点;D 不是荀子的话。
) 9. D(抗:对等,相当) 10.C(A项,①助词,的;②助词,取独。
B项,①副词,于是,就;②副词,竟,竟然。
C项,①②均为介词,把。
D项,①介词,在;②介词,比。
) 11.B 12.C(“着重将陈涉起义的劣势与秦王朝的优势进行对比”错。
有两方面的比较,一是秦取得天下前后的比较,另一方面是陈涉与“九国”的比较。
) 四、(24分) 13.(1)这跟拿刀把人杀死,说“杀死人的不是我,是兵器”有什么不同?(3分,其中大意1分,“何异于”1分,“非我也,兵也”1分。
) (2)蚯蚓没有锐利的爪子和牙齿,强健的筋骨,却能向上吃到泥土,向下喝到泉水,这是由于它用心专一啊。
苍山一中2011级化学期末迎考试题一、选择题1.下列说法正确的是()A.需要加热的化学反应都是吸热反应B.中和反应都是放热反应C.原电池是将电能转化为化学能的一种装置D.水力发电是将化学能转化为电能的过程2.下列说法中正确的是()A.能自发进行的反应都是放热反应B.凡是熵增加的反应一定能自发进行C.在一定条件下,吸热反应可以自发进行D.放热的熵增加的反应不一定能够自发进行3.可逆反应A(g)+3B(g)2C(g)+2D(g),在四种不同的情况下的反应速率分别为:① υ(A)=0.15 mol/(L·s);② υ(B)=0.6 mol/(L·s);③ υ(C)=0.3 mol/(L·s);④ υ(D)=0.2 mol/(L·s);该反应进行最快的是()A.①B.②C.③D.④4.增大压强,对已达到平衡的反应3X(g)+Y(g) 2Z(g)+2Q(s) 产生的影响是()A.正反应速率增大,逆反应速率减小,平衡向正反应方向移动B.正反应速率减小,逆反应速率增大,平衡向逆反应方向移动C.正、逆反应速率都增大,平衡向正反应方向移动D.正、逆反应速率都没有变化,平衡不发生移动5.100℃时,将0.1 mol N2O4置于1L密闭的烧瓶中,然后将烧瓶放入100℃的恒温槽中,烧瓶内的气体逐渐变为红棕色:N2O4(g) 2NO2 (g)。
下列结论不能说明上述反应在该条件下已经达到平衡状态的是()①N2O4的消耗速率与NO2的生成速率之比为1:2 ②NO2生成速率与NO2消耗速率相等③烧瓶内气体的压强不再变化④烧瓶内气体的质量不再变化⑤NO2的物质的量浓度不再改变⑥烧瓶内气体的颜色不再加深⑦烧瓶内气体的平均相对分子质量不再变化⑧烧瓶内气体的密度不再变化。
A.②③⑥⑦B.①④⑧C.只有①④D.只有⑦⑧6.下列说法正确的是( )A.增大反应物浓度,可增大单位体积内活化分子的百分数,从而使有效碰撞次数增大B.有气体参加的化学反应,若增大压强(即缩小反应容器的体积),可增加活化分子的百分数,从而使反应速率增大C.升高温度能使化学反应速率增大主要原因是增加了反应物分子中活化分子的百分数D.催化剂不影响反应活化能但能增大单位体积内活化分子百分数,从而增大反应速率7.下列对化学平衡移动的分析中,不正确的是()①已达平衡的反应C(s)+H2O(g)CO(g)+H2(g),当增加反应物物质的量时,平衡一定向正反应方向移动;②已达到平衡的反应N2(g)+3H2(g) 2NH3(g),当增大N2的浓度时,平衡向正反应方向移动,N2的转化率一定升高;③有气体参加的反应达到平衡时,若减小反应器容积时,平衡一定向气体体积增大的方向移动;④有气体参加的反应达到平衡后,在恒压反应器中充入稀有气体,平衡一定不移动A .①④B .①②③C .②③④D .①②③④8.下列推论正确的是 ( )A.S(g)+O 2(g)=SO 2(g) △H 1,S(s)+O 2(g)=SO 2(g) △H 2;则:△H 1>△H 2B.C(石墨,s)=C(金刚石,s) △H =+1.9kJ/mol ,则:由石墨制取金刚石的反应是吸热反应,金刚石比石墨稳定C.NaOH(aq)+HCl(aq)=NaCl(aq)+H 2O(l) △H =-57.4kJ/mol ,则:含20gNaOH 的溶液与稀盐酸完全反应,放出的热量为28.7kJD. CaCO 3(s)=CaO(s)+CO 2(g) △H >0,△S>0,则:该反应任何温度下都能自发进行9.已知某可逆反应mA (g )+ nB (g ) pC (g ) ⊿H?。
山东省苍山一中2012-2013学年高一数学下学期学分认定(期中)考试试题(扫描版)新人教A版2012—2013年下学期学分认定考试高一数学答案2013.04一、选择题:(每小题5分共计60分)13. 第一或三象限 14. 7259- 15. -52 16. 54 三、解答题: 17.解:(1)原式=ααtan 52tan -+ 3分=315231++- =1656分(2)原式=-cos40°cos80°cos20°=-οοοοο20sin 80cos 40cos 20cos 20sin=—οοοο20sin 80cos 40cos 40sin 21 8分=—οοο20sin 80cos 80sin 41 10分 =—οο20sin 160sin 81 =—8112分18.解:(1)由题意得:f(3) = f(2+1)= f(1)= (1-1)2=0 3分f(-27)=-f(27)=-f(2+23)=- f(23)=-(23-1)2=-41 6分(2)设任意x ∈(2,4),有x-2∈(0,2) 8分 故f(x)= f(x-2)=(x-2-1)2=(x-3)2 12分19.根据图象得A =2, 2分T =27π-(-2π)=4π, ∴ω=21, 6分∴y =2sin (2x+ϕ), 又由图象可得相位移为-2π,∴-21ϕ=-2π,∴ϕ=4π. 10分即y =2sin (21x +4π)。
12分或:⎪⎪⎩⎪⎪⎨⎧=+=+-2202πφωπφωπ得出φω和或:用特殊点坐标解出φω和20. 解:因为:432παβπ<<< 所以: π <α+β<π231分 又 sin()βα+= -53,故cos()βα+= -54, 4分由432παβπ<<<得 0<α-β<4π6分 又 cos(βα-)=1312 ,故sin(βα-)=1358分则:cos2β=cos[()βα+-(βα-)]=cos()βα+cos(βα-)+sin()βα+sin(βα-) 10分= (-54).1312+(-53).135 =-656312分 21.解:由题意得:=-= t — 2分 =-=31( +)—=31—324分 当//AC 时,A 、B 、C 三点共线, 故有:=λt —=λ(31—32) 8分 又因为、是两个不共线的非零向量 则:t=31λ,且-1=-32λ 10分 解得:t=2112分 22.解:y =21cos 2x +23sin x cos x +1=41(2cos 2x -1)+41+43(2sin x cos x )+1 2分 =41cos2x +43sin2x +45 4分=21(cos2x ·sin 6π+sin2x ·cos 6π)+45=21sin (2x +6π)+456分(1) T=22π=π 8分 (2) y 取得最大值必须且只需2x +6π=2π+2k π,k ∈Z ,即x =6π+k π,k ∈Z.函数y 取得最大值为47. 11分 (3) 2x +6π=k π+2π k ∈Z ,得x=21 k π+6π, k ∈Z.即对称轴方程为x=21 kπ+6π, k ∈Z . 14分。
历城五中学业水平考试生物复习 历年真题 2 课型:习题 姓名________________ 班级____________ 组号__________ 2015年6月7日山东省2010年夏季普通高中学业水平考试一、在下列各题中,只有一个是最符合题目要求的。
每题2分,共50分。
1.苏轼的《格物粗谈》有这样的记载:“红柿摘下未熟,每篮用木瓜三枚放入,得气即发,并无涩味”。
用生物学知识来分析,文中的“气”是指 A .乙烯 B .赤霉素 C .生长素 D .脱落酸2.组成生物体蛋白质的氨基酸约有20种,区分不同种类氨基酸的主要依据是 A .氨基的数目 B .R 基的不同 C .羧基的数目 D .元素的组成 3.进行有性生殖的生物,子代与亲代之间存在着一定差异的主要原因是A .基因重组B .染色体发生变异C .基因突变D .生活条件的改变 4.细胞是生物体结构和功能的基本单位,一般来说,细胞都具有A .细胞膜和核膜B .线粒体和叶绿体C .内质网和液泡D .细胞膜和核糖体 5.等位基因存在于A .单链DNA 分子上B .非同源染色体上C .双链DNA 分子上D .同源染色体上 6.细胞膜作为细胞的边界在生命活动中具有多种功能。
下列功能与细胞膜无关..的是 A .保护作用 B .信息交流 C .脂质的合成 D .物质的交换 7.科学实验证明,绝大多数生物的遗传物质是A .DNAB .RNAC .蛋白质D .核苷酸 8.生物多样性的内容不包括...A .基因的多样性B .生物群落的多样性C .物种的多样性D .生态系统的多样性 9.组成染色体的主要成分是A .蛋白质和糖类B .蛋白质和DNAC .蛋白质和磷脂D .蛋白质和RNA 10.下面是某植物根尖分生区的细胞分裂图像,其中处于有丝分裂前期的是11.与细胞的有丝分裂相比,减数分裂过程中染色体最显著的变化是A .着丝粒一分为二B .同源染色体联会、分离C .染色体进行复制D .染色体向细胞两极移动 12.病毒侵入人体细胞后,机体对靶细胞发挥的免疫作用属于A .细胞免疫B .体液免疫C .自身免疫D .非特异性免疫 13.聋哑人要准确理解同伴“手语”所表达的含义,依靠的神经中枢主要是A .运动语言中枢B .书写语言中枢C .听觉语言中枢D .视觉语言中枢 14.一个群落被另一个群落所取代的过程叫群落演替。
2010-2011学年度下学期模块学业水平测试高二英语第1卷(共65分)须知事项:1.答第I卷前,考生务必将自己的姓名、某某号、考试科目涂写在答题卡上。
2.每一小题选出答案后,用2B 铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再涂其他答案标号。
不能答在试卷上。
第一局部听力(共两节,总分为20分)做题时,先将答案标在试卷上。
录音内容完毕后,s你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节:(共5小题;每一小题1分,总分为5分)听下面 5 段对话。
每段对话后有一个小题,从题中所给的A、B、C 三个选项中选出最优选项,并标在试卷的相应位置。
听完每段对话后,你都有10 秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. How will the woman get to the man’s house probably?A. By car.B. By bike.C. On foot.2. What can we learn about the lady according to the two speakers?A. She was caught by the police.B. Her pet dog got lost.C. She was badly ill.3. How does the man like the lecture?A. Wonderful.B. Useful.C. Useless.4. Why does Peter speak Chinese better than Tom accrding to the man?A. Peter studies much harder tham Tom.B. Peter lived in China for about five years.C. Peter studies Chinese five years longer than Tom.5. What is the man doing?A. Hunting for a job.B. Seeing the woman off.C. Seeing a doctor.第二节:(共15 小题;每一小题1 分,总分为15分)听下面 5 段对话或独白。
苍山一中高二化学教案编写人编号 0212009-2010学年度第一学期学业水平测试高二化学试题(侧理)可能用到的相对原子质量:H-1 O-16 Na -23 C-12 S-32 N-23第Ⅰ卷选择题(共48分)一、选择题(本题包括16小题,每题3分,共48分。
每小题只有一个选项符合题意。
)1.下列各项与反应热的大小无关的是()A.反应物和生成物的状态 B.反应物量的多少C.反应物的性质 D.反应的快慢2.下列热化学方程式中△H代表燃烧热的是()A. CH4 ( g ) + 3/2O2 ( g ) = 2H2O ( l ) + CO ( g ) △H1B. S ( s ) + 3/2O2 ( g ) = SO3( s ) △H2C. C6H12O6 ( s ) + 6O2 ( g ) = 6CO2 (g) + 6H2O ( l ) △H3D. 2CO ( g ) + O2 ( g ) = 2CO2( g ) △H43.过程的自发性的作用是()A.判断过程的方向 B.确定过程是否一定会发生C.判断过程发生的速率 D.判断过程的热效应4.下列反应中生成物总能量高于反应物总能量的是()A.碳酸钙受热分解 B.乙醇燃烧C.铝粉与氧化铁粉末反应 D.氧化钙溶于水5.氢气是人类未来最理想的燃料,以水为原料大量制取氢气的最理想的途径是() A.利用太阳能直接使水分解产生氢气B.以焦炭和水制取水煤气(含CO和H2)后分离出氢气C.用铁和盐酸反应放出氢气D.由热电站提供电力电解水产生氢气6.已知热化学方程式:H+(aq)+OH-(aq)= H2O(l) △H 1= -57.3 kJ/mol1/2H2SO4(浓)+ NaOH(aq)= 1/2 Na2SO4(aq)+ H2O(l) △H 2 = m,下列说法正确的是A.上述热化学方程式中的计量数表示分子数()B.△H 1 > △H 2C.△H 2 = -57.3 kJ/mol D.∣△H 1 ∣>∣△H 2∣7.在2升的密闭容器中,发生以下反应:2A(g)+ B(g) 2C(g)+D(g) 。
试卷第1页,共9页绝密★启用前2010-2011学年度山东省苍山县高一下学期模块学业水平测试英语试卷试卷副标题考试范围:xxx ;考试时间:82分钟;命题人:xxx学校:___________姓名:___________班级:___________考号:___________注意事项.1.答题前填写好自己的姓名、班级、考号等信息 2.请将答案正确填写在答题卡上第I 卷(选择题)一、阅读理解(题型注释)In the past, people who graduated from college felt proud of their academic (学业的) achievements and felt confident that their degree would help them to find a good job. However, in the past five years the job market has changed greatly. This year’s college graduates are facing one of the worst job markets. For example, Ryan Stewart, a graduate of San Jose State University, got a degree in religious studies, but no job prospects. He points out that many people already working are getting laid off and don’t have jobs, so it’s even harder for new college graduates to find jobs.Five years ago, the future looked bright for the class of 2006. There were many high-tech job chances. Graduates received many job offers, and they were able to get jobs with high salaries and benefits such as insurance (保险) and paid vacations. However, "Times have changed and it's a new market," according to an officer of the San Jose State Career Center.The officer says students who do find jobs started preparing two years ago. They worked during summer vacations, they have had several short-time jobs, and they’ve majored in one of试卷第2页,共9页the few fields that are still hot, like chemical engineering, accounting, or nursing, where average starting salaries have actually increased over last year. Other popular fields (like information system management, computer science, and political science) have seen big declines (下降) in starting salaries.Ryan Stewart (he had hoped to become a teacher) may go back to school in order to become a college teacher. He thinks college teaching could be a good career even in a bad economy. In conclusion, these days a degree may not be a ticket to instant wealth for some students. For now, they can only hope the value of their degree will increase over time. 1、The underlined word in the second paragraph probably means _____. A .skills B .interests C .chances D .ideas 2、Which of the following majors has the best job offers? A .teaching B .accountingC .political scienceD .computer science 3、 Ryan Stewart will have to ____________.A .go back to schoolB .get a job teachingC .change his majorD .become a religious leader 4、The underlined sentence in the last paragraph means ____________. A .the best way to get rich is not to get a college degree B .most students with degrees will not be able to find jobsC .having a college degree does not mean that one has money for travellingD .a college degree does not mean that one will find a well-paid job 5、 The main idea of the passage is that _________. A .a lot of graduates are losing their jobs B .Ryan Stewart has been able to find a jobC .salaries in some fields have increased in the past yearD .the job market has changed greatly over the past five yearsAlmost all theme park accidents can be prevented. Here, based on coverage of theme park safety, are some tips to help you and your family stay safe on your next visit.If you are visiting with a child, take a moment to explain the ride to them, and tell them what they should do. They are depending upon you to keep them safe. Set a good example for them by following the rules of the park, and make sure that they know you expect them to follow试卷第3页,共9页those rules, too.Tell them to stay seated, to hold the grab bar or put their hands in the laps, and not to stick their knees and feet outside a ride vehicle. Make them look to you for the okay to get on or off a ride, too. And never put a crying child on a ride. If your child starts to cry, let others pass you in line until your child is calmed. Or, gently exit the queue and find something more relaxing to do. Young kids can’t keep an adult’s pace in a theme park. Let them take plenty of breaks. “Kids get tired,” said TPI reader Matt Johnson, a father of four. “Tired kids make parents even more tired. And tired kids and parents may get hurt — ph ysically and emotionally.” He advises that parents plan a mid-day break, perhaps a swim back at the hotel, to avoid mid-day heat and crowds. “You will see cranky families having a miserable time while you are refreshed and having a great evening.”6、The second paragraph tells readers that ______. A .children should be trained to be more independent B .adults should tell children some safety rules firstlyC .adults should set a good example to conduct well in a theme parkD .there is a danger to take young children to visit a theme park7、Which of the following is NOT right for children who are taking the rides? A .They cannot put their hands away from the grab bar. B .They are forbidden to put their knees or feet out. C .They should ask adults’ permission first to get on a ride. D .Without adults’ okay sign, children shouldn’t get off a ride.8、If your child begins to cry just when he is going to take a ride, you should ______. A .tell him to be relaxed B .make him share your interest C .give up the present activity D .encourage him to be brave9、We may infer from Matt Johnson’s words that ______. A .he doesn’t like to visit a theme park with his childrenB .parents with many children may be tired of visiting a theme parkC .not all the families are relaxed or happy when they visit a theme parkD .visitors should arrange everything carefully before starting10、What is the meaning of the underlined word “exit” in the third paragraph? A .等待 B .发现 C .进入 D .离开试卷第4页,共9页二、完形填空(题型注释)In the early 1800’s, a boy named John lived in an orphanage (孤儿院) with several other children. Every day was 31 working and Christmas was the one day of the year 32 the children did not work and received a gift — an orange. The children valued it so much that they kept it for weeks, and even 33 — smelling it, touching it and loving it. Usually they tried to kept it for so 34 that it often went bad before they ate it.This year John knew he would soon be 35 enough to leave. He would save the orange until his birthday in July. If he preserved it 36 , he might be able to eat it on his birthday. Christmas day finally came. The children were so 37 as they entered the dining hall. In his excitement, John knocked over something, causing a big 38 . Immediately the master shouted, “John, leave the hall and there will be no orange for you.” John’s he art 39 . He turned and ran back to the cold room so that the children wouldn’t see his tears.Then he heard the door open and the children entered. Little Elizabeth with a 40 on her face held out her small hands. “Here John,” she said, “this is for you.” As John 41 his head, he saw a big juicy orange all peeled (剥皮) and quartered ……. Each child had sacrificed (舍弃) their own orange by 42 a quarter and had created a big, beautiful orange for him. John never forgot the sharing, love and personal sacrifice his friends had shown him that Christmas day. 43 that day, after he became rich, every year he 44 send oranges all over the world to children everywhere. His 45 was that no child would ever spend Christmas without a special Christmas fruit!11、A .forced B .passed C .taken D .spent 12、A .as B .when C .while D .which 13、A .months B .days C .years D .seasons 14、A .much B .soon C .long D .far 15、A .old B .strong C .tall D .experienced 16、A .seriously B .softly C .secretly D .carefully 17、A .nervous B .excited C .pleasant D .eager 18、A .cry B .disappointment C .surprise D .noise 19、A .jumped B .stopped C .broke D .settled试卷第5页,共9页20、A .look B .tears C .comfort D .smile 21、.A .shookB .liftedC .putD .turned22、A .sharing B .breaking C .eating D .taking23、A .In return for B .In case of C .In memory of D .In search of 24、A .must B .would C .might D .should 25、A .desire B .idea C .meaning D .thinking三、单项选择(题型注释)26、He has been working since 7:30 this morning. ______ he is so tired out.A .It is no wonderB .It is no wayC .There is no needD .There is no point27、The Greens ______ us with dinner the day before yesterday. A .gave B .ordered C .equipped D .entertained28、—Can I run around here?—______. Don’t you know the school rules?A .Cheer upB .Never mindC .Behave yourselfD .Believe in yourself29、—Which seat shall I take? —Please take ______ seat you like.A .whicheverB .whichC .whateverD .no matter which30、After breakfast, little Tony went to school by bicycle as ______. A .general B .usual C .common D .ordinary31、Children are always curious ______ the unknown world. A .for B .of C .beyond D .about32、Pay your gas bill as soon as possible, or the gas will be ______. A .cut off B .cut out C .cut up D .cut down试卷第6页,共9页33、A Tale of Two Cities is ______ a novel. It helps us to understand the history of that time. A .not more than B .no more than C .less than D .more than34、The determined mother has devoted all she has to ______ her son out of trouble. A .help B .helping C .have helped D .having helped35、It is believed that if an event is ______, it will surely ______ the readers of the paper. A .astonished; astonish B .astonishing; be astonished C .astonishing; astonish D .astonished; be astonished试卷第7页,共9页第II 卷(非选择题)四、单词拼写(题型注释)请根据以下谚语的汉语和首字母提示写出正确单词,并将答案写在二卷答题纸上。
苍山一中2010~2011学年第二学期期中考试高一化学试题2011.4说明:1.本试卷分第Ⅰ卷(选择题,1-4页)和第Ⅱ卷(非选择题,5-8页)两部分。
2.考试时间100分钟。
第Ⅰ卷选择题(共60分)一、选择题(本题包括20小题,每题3分,共60分。
每小题只有一个选项符合题意。
)1.编制出第一张元素周期表的化学家是A.道尔顿B.舍勒C.门捷列夫D.汤姆生2.新华网北京2011年4月10日电4月10日,我国内地除云南外,其他省、自治区、直辖市部分地区及黄海中部海域空气中检测出从日本核事故释放的极微量放射性核素碘-131,不会对我国环境及境I,则其核内中子数与电子数内公众健康造成危害,无需采取任何防护措施。
已知该核素的原子符号为13153之差是A.131B.78C.53D.253.在元素周期表中,第一、二、三、四周期元素的数目分别是A.2、8、8、18 B.2、8、18、18C.2、18、18、18 D.2、8、18、324.下列元素不属于主族元素的是A.磷B.钙C.锌D.硅5.下列变化属于放热反应的是A.NaOH溶于水B.碳酸钙受热分解C.氢气在氧气中燃烧D.Ba(OH)2·8H2O与NH4Cl晶体混合研磨6.下列有关化石燃料的说法正确的是A.化石燃料是可再生的,因此地球上的蕴藏量也是无限的B.化石燃料虽然在地球上的蕴藏量有限,但形成化石燃料的速率相当快,所以化石燃料相当于是无限的C.化石燃料的形成非常复杂,需时间较长,但化石燃料在地球上的蕴藏量是无限的D.化石燃料在地球上的蕴藏量是有限的,而且又都是非再生能源7.元素周期表中某区域的一些元素通常用来制造一些农药,它们是A.左、下方区域的金属元素B.金属元素和非金属元素分界线附近的元素C.右、上方区域的非金属元素D.稀有气体元素8.下列关于化学反应与能量的说法不正确的是A.物质发生化学变化都伴随着能量变化B.能量变化是化学反应的基本特征之一C.化学变化中的能量变化主要是由化学键变化引起的D.在一个确定的化学反应关系中,反应物的总能量总是高于生成物的总能量9.某元素M层的电子数是L层电子数的3/4,则该元素的原子是A.LiB.SC.AlD.K10.元素在周期表中的位置,反映了元素的原子结构和元素的性质,下列说法正确的是A.同周期元素随着原子序数的递增原子半径逐渐增大B.第三周期元素的最高正化合价等于它所处的主族序数C.短周期元素形成离子后,最外层电子都达到8电子稳定结构D.同一主族的元素的原子,最外层电子数相同,化学性质完全相同11.下列关于化学反应速率的说法中,不正确的是A.化学反应速率是衡量化学反应进行快慢程度的物理量B.在容积不变的反应器中,化学反应速率通常用单位时间内反应物浓度的减少或生成物浓度的增加来表示C.若某化学反应的反应速率为0.5mol·(L·s)-1,就是指在该时间内反应物和生成物的浓度变化都为0.5 mol·L-1D.化学反应速率是可以通过实验测定的12.下列物质属于共价化合物的是A.H2B.CH4C.NaClD.KOH13.下列有关原电池的说法中正确的是A.原电池是把电能转为化学能的装置B.原电池中电子流出的一极是负极,发生还原反应C.构成原电池两极必须是两种不同的金属D.原电池中的阳离子向正极移动14.O 16和O 18是氧元素的两种核素,A N 表示阿伏加德罗常数,下列说法不正确的是 A .在18g 218O 中含有A N 个氧原子 B .O 16与O 18核外电子排布方式相同C .在标准状况下,1.12L 216O 和1.12L 218O 均含有0.1A N 个氧原子D .218O 和216O 互为同位素15.下列关于电能的特点叙述中错误的是 A .电能较其它能源使用方便 B .电能在现代社会中的使用最为广泛 C .电能使用导致的污染最小 D .电能又称电力,是一种一次能源 16.对化学反应限度的叙述中错误的是A .任何可逆反应在给定条件下的进程都有一定的限度B .化学反应达到限度时,反应物的浓度和生成物的浓度不再改变C .化学反应的限度决定了反应物在该条件下的最大转化率D .化学反应的限度是不可改变的17.现在各类碱性电池已经占有了越来越多的市场份额,这类电池广泛地应用于各种小型用电器(如照相机、收音机等)中。
绝密★启用前2010-2011年山东省苍山县高二下学期期末模块水平考试英语试卷副标题考试范围:xxx ;考试时间:73分钟;命题人:xxx学校:___________姓名:___________班级:___________考号:___________注意事项.1.答题前填写好自己的姓名、班级、考号等信息 2.请将答案正确填写在答题卡上第I 卷(选择题)一、阅读理解(题型注释)阅读下面的短文,并根据短文后的要求答题(请注意问题后的词数要求,并将答案写在二卷答题纸上)。
[1] What does a successful language learner do? Language learning research shows that successful language learners are similar in many ways.[2] First of all, successful language learners are independent learners. They do not depend on the book or the teacher. Instead of waiting for teachers to explain, they try to find the patterns and the rules for themselves. They are good guessers who look for clues and form their own conclusions.[3] Secondly, successful language learning is active learning. Therefore, successful learners do not wait for a chance to use the language but . They find people who speak the language and they ask these people to correct them when they make a mistake. They will try anything to communicate. They are not afraid to repeat what they hear or to say strange things. They are willing to make mistakes and try again. When communication is difficult, they can试卷第2页,共10页accept information that is inexact or incomplete. It is more important for them to learn to think in the language than to know the meaning of every word.[4] Finally, successful language learners are learners with a purpose. They want to learn the language because they are interested in the language.[5] What kind of language learners are you? If you are a successful language learner, you have probably been learning independently, actively and purposefully. On the other hand, if your language learning has been less than successful, you might do well to try some of the techniques above.1、 What is the main idea of the text ? (Please answer within 10 words.)________________________________________________________________________ 2、 Which sentence in the text can be replaced by the following one?They make efforts to seek their own ways of learning rather than wait for explanations from their teachers._________________________________________________________________________ _________________________________________________________________________ 3、 Please fill in the blank in Paragraph 3 with proper words or phrases to complete the sentence. (Please answer within 8 words)_________________________________________________________________________ 4、 If you want to be a successful language learner, what should you do? (Please answer within 20 words)_________________________________________________________________________ _________________________________________________________________________ 5、 Translate the underlined sentence in Paragraph 3 into Chinese._________________________________________________________________________ _________________________________________________________________________The researchers, led by Hwang Woo-suk, insist they cloned an Afghan hound, only to help investigate (研究) human disease, including the possibility of cloning stem cells (干细胞) for treatment purposes.But others immediately renewed calls for a global ban on human reproductive cloning before the technology moves any farther.“Successful cloning of an increasing number of species confir ms the general impression that itwould be possible to clone any species of mammals, including humans,” said Ian Wilmut, a reproductive biologist at the University of Edinburgh who produced the first cloned mammal, Dolly the sheep, from an adult cell nearly a decade ago.Researchers have since cloned cats, goats, cows, mice, pigs, rabbits, horses, deer, mules and gaur, a large wild ox of Southeast Asia. So far, efforts to clone a monkey or another primate with the same techniques have failed.Uncertainties about the health and life span (寿命) of cloned animals continue to exsist; Dolly died at a young age in 2003 after developing cancer and arthritis.Wilmut and others complimented Hwang’s achievement, reported Wednesday in the journal Nature. But they said politicians and scientists must face the larger issue — how to go on with the research without crossing the moral boundary of copying human life in the lab.“The ability to use the technology is hopeful,” said Robert Schenken, president of the American Society for Reproductive Medicine. “However, the paper also points out that in dogs as in most species, cloning for reproductive purposes is unsafe.”The cloned puppy was the lone success from more than 100 dogs implanted (嵌入)with more than 1,000 c loned embryos.In a news conference in Seoul, the cloning team also condemnedthe reproductive cloning of humans as “unsafe and inefficient.” Human reproductive cloning already is banned in South Ko rea. Other nations, including the United States, are divided on whether to ban just human cloning or cloning of all kinds, including the production of stem cells.6、An Afghan hound is a kind of ______.A.cat B.dog C.cow D.goat7、A ______ is a large wild ox of Southeast Asia.A.horse B.deer C.mules D.gaur8、Accrding to the passage, scientists haven’t been able to clone a ______ so far.A.deer B.mule C.monkey D.mouse9、The underlined word complimented is probably similar in meaning to ______. A.praised B.doubted C.refused D.gave up10、The cloning of human beings is banned in ______.A.South KoreaB.the United States试卷第4页,共10页C .both South Korea and the United StatesD .neither South Korea nor the United StatesAre some people born clever and others born stupid? Or is intelligence developed by our environment and our experiences? Strangely enough, the answer to both questions is yes.To some extent our intelligence is given to us at birth, and no amount of special education can make a genius out of a child born with low intelligence. On the other hand, a child who lives in a boring environment will develop his intelligence less than one who lives in rich and varied surroundings. Th us the limits of a person’s intelligence are fixed at birth, but whether or not he reaches those limits will depend on his environment. This view, now held by most experts, can be supported in a number of ways.It is easy to show that intelligence is to some extent something we are born with. The closer the blood relationship between two people, the closer they are likely to be in intelligence. Thus if we take two unrelated people at random (随意地) from the population, it is likely that their degrees of intelligence will be completely different. If on the other hand we take two identical twins, they will very likely be as intelligent as each other. Relations like brothers and sisters, parents and children, usually have similar intelligence, and this clearly suggests that integigence depends on birth.Imagine now that we take two identical twins and put them in different environments. We might send one, for example, to a university and the other to a factory where the work is boring. We would soon find differences in intelligence developing, and this indicates (表明) that environment as well as birth plays a part. This conclusion is also suggested by the fact that people who lives in close contact with each other, but who are not related at all, are likely to have similar degrees of intelligence.11、Which of the following best describes the writer’s point in Paragrap h One? A .To some extent, intelligence is given at birth. B .Intelligence is developed by the environment. C .Some people are born clever and others born stupid.D .Intelligence is fixed at birth, but is developed by the environment.12、In the first paragraph,“no amount of special education can make a genius out of a child born with low intelligence” suggests that .A .no environment can change the least able into the most ableB .the difference in men’s intelligence depends on the amount of their educationC .if a person is born clever, he is certain to be a geniusD .if a person is born stupid, nothing can change him into an educated person 13、The last paragraph mainly shows . A .the importance of educationB .the relationship between environment and birthC .the writer’s final conclusionD .the relationship between intelligence and environment 14、The best title for this passage would be .A .Dependence on EducationB .IntelligenceC .SurroundingsD .Effect of Education 15、Which statement about the passage is true? A .All twins have similar degrees of intelligence.B .A man who is educated in university must make greater achievements than a man who works in a boring factory.C .Proper education can change one’s intelligence at some degree.D .Education can’t make a child born with low intelli gence cleverer.二、完形填空(题型注释)After spending a weekend away with my adult son, I was so impressed by his generous heart that I sent him this letter. Dear son,I want to thank you for teaching me a very valuable lesson in life by the great example you 31 . When we were eating at that cafe in Boston and a person who had 32 his hamburger didn’t have enough money to pay for it, without 33 , you went over and 34 the extra $2 into his hand.When we were leaving, you 35 threw a five-cent coin onto the pavement and said something like, “Some kid will really enjoy 36 this.”Last week, a young man 37 me in the line at a petrol station didn’t have 38 money to pay for his petrol. I asked the money collector, “How much 39 is he?” She told me he had meant试卷第6页,共10页to put $15 of petrol in his car 40 he had been looking at the wrong gauge (计量表) and had put in 15 41 , which came to a little over $20. That is an easy mistake as both gauges run fast. Something made me think of you and 42 you did that night at the cafe in Boston. I handed the man $6. He was so 43 and said, “But why would you do this for me?” I just smiled as I thought of you.Thank you, son, for teaching me that “it’s 44 to give than to receive”. Now when I see a five-cent coin on the 45 and want to pick it up, I think of you and leave it there, just in case some kid will get a kick out of finding it. Love always, Mum.16、A .followed B .gave C .set D .took 17、A .ordered B .booked C .offered D .bought 18、A .hesitation B .doubt C .permission D .difficulty 19、A .spread B .put C .threw D .loaded[ 20、A .again B .already C .only D .also21、A .finding B .accepting C .looking for D .pointing at 22、A .behind B .beyond C .ahead of D .next to[ 23、A .much B .some C .any D .enough 24、A .far B .long C .short D .high 25、A .and B .but C .so D .while26、A .kilometers B .kilograms C .pounds D .litres 27、A .what B .which C .how D .that28、A .excited B .surprised C .interested D .encouraged 29、A .easier B .better C .faster D .worse 30、A .comer B .mud C .ground D .carpet三、单项选择(题型注释)31、Over the past decades, forest area ______ in China as a result of massive deforestation. A .had decreased B .decreased C .is decreasing D .has been decreasing32、She was very ______ about her father’s sudden death.33、Gong Li, a famous film star, once said: “______ performance, it is not that different between Hollywood and Asia.”A.In favor of B.in terms of C.In need of D.In place of34、Don’t ______ to contact me if you need any more information.A.hesitete B.apologize C.worry D.apply35、The thought ______ he might fail in the exam worried him a lot.A.when B.which C.that D.what36、The noise was so ________that he was so ________that he stayed awake the whole night. A.disturbing;disturbed B.disturbed;disturbingC.disturbing;disturbing D.disturbed;disturbed37、It suddenly ______ to me that we could use a computer to do the job.A.took place B.occurred C.came about D.happened38、______ is known to us all that the 2012 Olympic Games will take place in London. A.As B.What C.Which D.It39、Come and see me whenever ______.A.you are convenient B.yo u will be convenientC.it will be convenient to you D.it is convenient to you40、______ the right kind of training, these teenage football players may one day grow the international stars.A.Giving B.Having given C.To give D.Given试卷第8页,共10页第II 卷(非选择题)四、单词拼写(题型注释)41、多数人统治,人头都算数;少数人统治,人头就落地。
苍山一中2010~2011学年第一学期期末模块学业水平测试高一化学试题 2011.1说明:1.本试卷分第Ⅰ卷(选择题,1-4页)和第Ⅱ卷(非选择题,5-8页)两部分。
2.考试时间100分钟,满分100分。
3.可能用到的相对原子质量:H-1 O-16 N-14 C-12 Ca-40第Ⅰ卷 选择题 (共51分)一、选择题(本题包括17小题,每题3分,共51分。
每小题只有一个选项符合题意。
)1.从化学试剂商店购买的某些试剂瓶上常贴有危险化学品的标志。
盛装浓硝酸的试剂瓶上所贴的危险化学品标志是2.下列各组气体中均能造成大气污染的是A .CO 2、O 2B .N 2、NOC .H 2S 、SO 2D .Cl 2、N 2 3.物质可以根据其组成和性质进行分类,下图所示的分类方法的名称是A .交叉分类法B .树状分类法C .单一分类法D .以上方法都不正确4.我市的蒙山被誉为“天然氧吧”、“超洁净地区”、成为中国最佳绿色健身旅游胜地。
其原因是空气中的自由电子附着在分子或原子上形成空气负离子,被称为“空气维生素”。
O —2就是一种空气负离子,O —2的摩尔质量为A .32 gB .33 gC .32 g·molˉ1D .33 g·mol ˉ1 5.下列物质组合中,既能和酸反应又能和碱反应的化合物是物质混合物纯净物单质化合物酸碱盐 氧化物①Al ②Al2O3 ③Al(OH)3 ④NaHCO3A.①②③④B.②③④C.①③④D.①②④6.下列试剂的保存方法不正确...的是A.金属钠通常保存在石蜡油或煤油中B.氢氧化钠溶液通常保存在带有橡皮塞的玻璃瓶中C.新制氯水通常保存在棕色试剂瓶中D.氢氟酸通常玻璃瓶中7.下列离子方程式书写正确的是A.铁与稀硫酸反应 Fe+2H+=Fe3++H2↑B.氢氧化铝与足量盐酸反应Al(OH)3+3H+=Al3++3H2OC.钠和冷水反应 Na+2H2O=Na++H2↑+OH—D.铜片与稀硝酸反应 Cu+NO3—+4H+=Cu2++NO↑+2H2O8.下列实验装置图所示的实验操作,不能..达到相应的实验目的的是A.用甲出去CO气体中的CO2气体B.用乙分离沸点相差较大的互溶液体混合物C.丙向容量瓶中转移液体D.用丁分离互不相溶的两种液体9.下列说法中不.正确..的A.在浓硫酸中加入铜片,加热,铜片逐渐溶解并产生氢气B.“硅胶”吸附水分的能力强,常用作干燥剂C.氧化铝的熔点很高,常用作耐火材料D.过氧化钠可用于呼吸面具或潜水艇中作为氧气的来源10.在预防甲型H1N1流感中,“84”消毒液起到了非常重要的作用。
山东省苍山一中2010-2011学年下学期期末学习过程性检测试题高一(化学)2011.7本试卷分第Ⅰ卷和第Ⅱ卷两部分,共6页。
考试时间100分钟。
第Ⅰ卷 选择题 (共60分)注意事项:1.第Ⅰ卷共20小题,每小题3分,共60分。
2.每小题选出答案后,用2B 铅笔把答题卡上对应题目的答案标号涂黑,如需改动,用橡皮擦干净后,再选涂其他答案标号。
不涂在答题卡上,只答在试卷上不得分。
以下数据可供答题时参考:相对原子质量:O 16 Al 27一、选择题(本题包括20小题,每题3分,共60分。
每小题只有一个..选项符合题意。
)1. 对符号X AZ 的理解正确的是A. X 元素的—种原子的相对原子质量是AB. X 元素的一种原子的质子数是AC. X 元素的一种原子的质量数是ZD. X 元素的一种原子的原子核内中子数是A -Z2.下列物质中,含有极性共价键的是A.单质碘B.氯化镁C.水D.溴化钾3.雷雨天闪电时空气中有臭氧(O 3)生成,下列说法正确的是A .O 2和O 3互为同位素B .O 2和O 3的相互转化是物理变化C .等物质的量的O 2和O 3含有相同的质子数D .在相同的温度与压强下,等体积的O 2和O 3含有相同的分子数4. 元素性质呈现周期性变化的根本原因是A .原子半径呈周期性变化B .元素化合价呈周期性变化C .元素原子的核外电子排布呈周期性变化D .元素金属性或非金属性呈周期性变化5. 下列说法中,正确的是A. 物质发生化学反应时不一定伴随着能量变化B. 伴随能量变化的物质变化都是化学变化C. 在一个确定的化学反应中,反应物的总能量与生成物的总能量一定不同D. 在一个确定的化学反应中,反应物的总能量总是高于生成物的总能量6.下列说法中,错误..的是A.人类目前所直接利用的能量大部分是由化学反应产生的B.煤、石油、天然气是当今世界最重要的三种化石燃料C.我国目前最主要的能源是煤炭D.人体运动所消耗的能量与化学反应无关7. 下列关于充电电池的叙述中,不正确...的是A.充电电池的化学反应原理是氧化还原反应B.充电电池可以无限制地反复放电、充电C.充电是使放电时的氧化还原反应逆向进行D.较长时间不使用电器时,最好从电器中取出电池,并妥善存放8. 影响化学反应速率的主要因素是:①温度②压强③催化剂④浓度⑤反应物本身的性质A.①②③④⑤B.⑤C.①④D.①②③④9.工业制硫酸中的一步重要反应是SO2在400~500℃下的催化氧化:2SO2+O22SO3,这是一个放热的可逆反应。
如果反应在密闭容器中进行,下列有关说法中,错误..的是A.使用催化剂是为了加快反应速率,提高生产效率B.在上述条件下,SO2不可能100%地转化为SO3C.达到平衡时,改变反应条件可以在一定程度上改变该反应的化学平衡状态D. 达到平衡时,SO2的浓度与SO3的浓度相等10.近年来,在我国部分海域中出现了大面积的“赤潮”,给当地渔业造成了重大损失,赤潮直接威胁着人类生存的环境,已经成为我国目前最主要的海洋灾害之一。
下列关于赤潮发生原因的叙述正确的是A.含氯化合物直接排入大海,引发赤潮的发生B.赤潮发生的根本原因是含氟制冷剂大量使用导致臭氧层破坏的结果C.含氮、磷的大量污水直接排入大海,导致某些浮游生物爆发性繁殖是赤潮发生的直接原因D.空气中二氧化碳浓度升高,导致海洋温度升高,引发了赤潮的发生11.下列物质在一定条件下,可与CH4发生化学反应的是A.氯气B.溴水C.NaOH溶液D.酸性KMnO4溶液12. 除去乙酸乙酯中含有的乙酸,最好的处理方法是A.蒸馏B.水洗后分液C.用过量饱和碳酸钠溶液洗涤后分液D.用过量氯化钠溶液洗涤后分液13. 对于锌、铜和稀硫酸组成的原电池(如下图),下列有关说法中,不正确...的是A.Zn是负极B.电子由Zn经外电路流向CuC.溶液中H+向负极移动D.Zn电极反应:Zn -2e-==Zn2+14. 化学与生产、生活密切相关。
下列叙述中,不正确...的是A.煤的干馏属于化学变化,而石油的分馏属于物理变化B. 为改善食物的色、香、味并防止变质,可在其中加入大量食品添加剂C. 葡萄糖注射液不能产生丁达尔效应现象,不属于胶体D. 酶催化反应具有高效、专一、条件温和等特点,化学模拟生物酶对绿色化学、环境保护及节能减排具有重要意义15.下列说法正确的是A.葡萄糖、果糖和蔗糖都能发生水解反应B.糖类、油脂、蛋白质都是由C、H、O三种元素组成的C.油脂有油和脂肪之分,但都属于酯D.糖类、油脂、蛋白质都是高分子化合物16.化学与能源开发、环境保护、资源利用等密切相关。
下列说法正确的是A.为提高农作物的产量和质量,应大量使用化肥和农药B.绿色化学的核心是应用化学原理对环境污染进行治理C.实现化石燃料清洁利用,就无需开发新能源D.垃圾是放错地方的资源,应分类回收利用17.某同学进行蔗糖的水解实验,并检验水解产物中是否含有葡萄糖。
他的操作如下:取少量纯蔗糖加适量水配成溶液;在蔗糖溶液中加入3~5滴稀硫酸;将混合液煮沸几分钟、冷却;在冷却后的溶液中加入适量的新制Cu(OH)2并加热至沸腾,没有观察到砖红色沉淀生成,以下解释最正确的是A.由于水解完毕没有加碱中和至碱性,所以见不到砖红色沉淀B.蔗糖水解的产物中没有葡萄糖C.使用的硫酸太稀,导致水解反应不能成功D.加热时间不够长,所以见不到砖红色沉淀18.下列烷烃的分子式表示的不是..纯净物的是A.CH4B.C3H8C.C4H10D.C2H619.不需要化学变化就能够从海水中获得的物质是A. 氯、溴、碘B. 钠、镁、铝C. 烧碱、氢气D. 氯化钠20. 为了减少大气污染,许多城市推广汽车使用清洁燃料。
目前使用的清洁燃料主要有两类,一类是压缩天然气(CNG),另一类是液化石油气(LPG)。
这两类燃料的主要成份都是A.碳水化合物B.碳氢化合物C.氢气D.醇类第二卷非选择题(共40分)注意事项:第Ⅱ卷所有题目的答案,考试须用0.5毫米黑色签字笔答在答题卡规定的区域内,在试卷上答题不得分。
二、本题包括1小题,共8分21.(1)有下列各组微粒或物质:①CH4和C3H8②CH3CH(CH3)2和CH3CH2CH2CH3③12C和14C ④以上各微粒或物质中互为同位素的是;互为同分异构体的是;互为同系物的是;属于同一种物质的是。
(用序号填写)(2)影响化学反应速率的因素很多,在下列事实中什么因素影响了化学反应速率:①黄铁矿煅烧时要粉碎成矿粒:_______________________;②熔化的KClO3放出气泡很慢,撒入少量MnO2很快产生气体:________________;③夏天的食品易霉变,而冬天不易发生该现象:__________________________;④同样大小的石灰石分别在0.1 mol/L的盐酸和1.0 mol/L的盐酸中反应速率不同:___________________________;三、本题包括1小题,共12分22.按要求写出下列反应的化学方程式:(1)乙醇和金属钠反应:______________________________________________;(2)苯制取溴苯:____________________________________________________;(3)乙酸和氢氧化钠反应:____________________________________________;(4)蔗糖水解:______________________________________________________;(5)湿法炼铜:______________________________________________________;(6)乙烯和氯化氢反应:_________________________________________________。
四、本题包括1小题,共12分23. 一股淡淡清香能给人心旷神怡的感觉,主要由香精、酒精和水构成的香水备受爱美人士的青睐。
香精里面含有酯类物质,工业上以A为主要原料来合成乙酸乙酯,其合成路线如下图所示。
其中A是石油裂解气的主要成份,A的产量通常用来衡量一个国家的石油化工水平。
又知2CH3CHO+O22CH3COOH。
请回答下列问题:(1)由A分子之间中相互反应可以生成一种高分子化合物,该高分子化合物的结构简式是,该反应的反应类型是_______________________;(2)B、D分子内含有的官能团分别是、(填名称);(3)写出下列反应的反应类型:①,④;(4)写出下列反应的化学方程式:①_________ ;②___________________;④________ 。
五、本题包括1小题,共8分24.某化学兴趣小组制取并进行乙烯性质的探究实验,制得的乙烯中可能含有SO2、CO2等气体,将制得的乙烯通过溴水时,可观察到试管中溴水褪色。
(1)甲同学认为:考虑到反应的复杂性,使溴水褪色的物质不一定是乙烯,理由是:_______________________________________________________________________;(2)乙同学设计了如下图实验,证明乙烯可以使溴水褪色,则A中的试剂应为____,作用是_______;B中的试剂应为______,作用是______________________________;(3)丙同学正确书写了溴水与乙烯反应的化学方程式为:____________________;【附加题】(本题包括1小题,共20分)短周期元素A、B、C、D中,0.5mol A元素的离子得到6.02×1023个电子被还原为中性原子,0.4g A的氧化物恰好与100ml 0.2mol/L的盐酸完全反应,A原子核内质子数目与中子数目相等,B元素原子核外第三层电子数目比第一层多1个,C―比A元素的离子多1个电子层,D元素的原子核外第二层比第一层多2个电子。
回答下列问题:(1)A、B、C、D四种元素的名称分别是_______、_______、_______、_______;(2)C―的结构示意图为;D元素在周期表中的位置是__________;(3)元素D的气态氢化物的电子式为____,其分子的结构特点是具有_____结构,在一定条件下该氢化物可与单质C发生取代反应,若将等物质的量的该氢化物与单质C混合,在一定条件下充分反应后,生成物中物质的量最大的是_______(用化学式填写);(4)工业上冶炼单质A的化学方程式为_____________________________________;(5)工业上常用单质B冶炼难熔的金属,写出氧化铁和单质B在高温下反应的化学方程式_______,该反应属于______反应(填“放热”或“吸热”),若反应中有0.25mol氧化铁参加反应,则消耗B单质的质量是______,反应中转移电子的个数为__________;(6)若将单质A、B用导线连接插入到氢氧化钠溶液中可以组成原电池,则正极材料是_______(用化学式填写),负极电极反应是___________________________________。