模拟试卷二答案
浙江省2023年中考语文模拟测试试卷(二)及答案

浙江省2023年中考语文模拟测试试卷(二)一、语文积累(20分)语段阅读我们说“数.九寒天”,就是从冬至算起,每九天算一“九”,一直数到“九九”八十一天,“九尽桃花开”天气就暖和了。
自冬至始绘制“九九消寒图”是古人抵抗寒冬,期待春天的一种风雅活动,下至平民百姓,上至贵族皇室都很热zhōnɡ①。
因梅花位列“岁寒四君子”之首,所以最常见的消寒图就是画素梅一枝,枝上梅花九朵,每朵花瓣九片,每过一天就用颜色染上一瓣,九尽春深,一幅《梅花消寒图》也就画成了。
古人是多么智慧又温情啊!即.使在没有网络,也没有娱乐设施的年代,仍能把万物萧条的寒冷时光过得诗意ànɡ②然。
有了这样闲适从容的心态,寒冬瞬间成了一个美好的过渡,等在后面的是充满希望的暖春。
1.书写时,小骁对两个字的写法不确定暂用拼音代替,请你帮她补写。
①②2.朗读时,小骁对加点字的读音不确定,请你帮她选出正确的读音()A.数(shǔ)即(jì)B.数(shǔ)即(jí)C.数(shù)即(jì)D.数(shù)即(jí)3.下列句子中加点的词语运用正确的一项是()A.一曲《良宵》犹如仙乐飘飘,那难以描绘的动人旋律顿时充斥..于山野林谷之间。
B.三年时光匆匆离去,在毕业晚会上,同学们回首往事,怀古伤今....,不禁潸然泪下。
C.小小的蒲公英种子不论遇到狂风暴雨,还是艳阳高照,不论经历高山流水,还是艰难险阻,它都会执着地追溯..自己的梦想。
D.读书,需要孜孜不倦....的执着精神,但是对于艰涩难懂的文章,也要学会“不求甚解”。
4.下列文学、文化常识,表述不恰当的一项是()A.对于中国历代文人来说,故乡被赋予了独特的涵义。
“故乡”又别称“桑梓”“故园”“故里”“乡关”等。
B.章回体小说是我国古典小说的主要形式之一,《水浒传》《儒林外史》《红楼梦》《三国演义》都属于章回体小说。
C.《唐诗三百首》由清代孙洙选编,所选诗歌按照体裁的不同,分为古诗、乐府、绝句、律诗。
教师资格证考试全国统考高中数学模拟试卷二(含答案)

中小学教师资格考试数学学科知识与教学能力模拟卷(二)(高级中学)考试时间:120分钟满分:150分一.选择题(本大题共8小题,每小题5分,共40分)1.设1234(,,,)=A αααα是4阶矩阵,*A 是A 的伴随矩阵,若(1,0,1,0)T 是方程组=Ax 0的一个基础解系,则*=A x 0的基础解系可为().A .13,ααB .12,ααC .123,,αααD .234,,ααα2.方程yxdx dy =的解是().A .cx y +=B .cy x =+22C .c x y =-22D .c y x =+2213.若级数1nn a∞=∑收敛,1nn b∞=∑发散,则().A .1n nn a b∞=∑必发散B .21nn a∞=∑必收敛C .21nn b∞=∑必收敛D .1()nn n ab ∞=+∑必发散4.过点)2,1,1(-M 且垂直于平面π:05432=-+-z y x 的直线方程为().A .42z 31y 21x -=-+=-B .42z 31y 21x -=+=-C .42z 31y 21x +=-+=-D .42z 31y 21x -=-+=+5.函数的零点的个数为().A .0B .1C .2D .36.将5名学生分到,,A B C 三个宿舍,每个宿舍至少1人至多2人,其中学生甲不到A 宿舍的不同分法有().A .18种B .36种C .48种D .60种7.假设n (n ≥2)阶矩阵A 为非奇异矩阵,则下列等式正确的是().A .2()n A AA -**=⋅B .1()n A AA-**=⋅C .1()n A AA +**=⋅D .2()n A AA+**=⋅8.从整个数学教学的宏观来看,数学教学有五大类难点,它们包括:利用方程解应用题,代数到几何的过渡,常量数学到变量数学的过渡,有限到无限的过渡以及().A .换元法B .数字化C .必然到或然的过渡D .函数的概念二、简答题(本大题共5题,每小题7分,共35分)9.判别级数111......1335(21)(21)n n ++++∙∙-∙+的收敛性,如果收敛,求其和.10.设123,,ααα线性无关,证明122331,,αααααα+++也线性无关.11.设随机变量X的概率分布为P{X=1}=P{X=2}=0.5,在给定x=i的条件下,随机变量Y服从均匀分布U(0,i),(i=1,2).问题:(1)求Y的分布函数F(y)(2)求EY12.怎么理解学生主体地位和教师主导作用的关系,如何使学生成为学习的主体?13.学生在学习数学过程中,会因为各种原因出现错误,教师应如何对待学生的数学错误.三、解答题(本大题1小题10分)14.《中小学数学课程标准》中提出,教师应成为学生活佛那个的组织者、引导者、合作者,为学生的发展提供良好的环境和条件,请结合教学实际,教师“组织”“引导”“合作”分别体现在哪些方面.四、论述题(本大题1小题,15分)15.人们常说:“一个好的开始就是成功的一半.”数字来源于生活又服务于生活,请你结合一个具体的案例说明创设生活化情景对数学课堂教学有何作用.五、案例分析题(本大题1小题,20分)阅读案例,并回答问题16.某学生在做题目求过点)1,0(的直线,使它与抛物线x y 22=仅有一个交点.的解题过程如下:设所求的过点)1,0(的直线为1+=kx y ,则它与抛物线的交点为⎩⎨⎧=+=xy kx y 212,消去y 得.02)1(2=-+x kx 整理得.01)22(22=+-+x k x k 直线与抛物线仅有一个交点,,0=∆∴解得∴=.21k 所求直线为.121+=x y (1)指出学生的错误之处(2)分析学生的错误原因(3)写出正确解法六、教学设计题(本大题1小题,30分)17.下列是普通高中课程标准实验教科书必修《数学》第四册(人教版)关于“简单的三角恒等变换”的部分教学内容,请阅读并据此回答问题.例2.求证:(1)sin αcos β=1/2[sin(α+β)+sin(α-β)];(2)sin sin 2sincos22θϕθϕθϕ+-+=证明:(1)因为sin(α+β)=sin αcos β+cos αsin βsin(α-β)=sin αcos β-cos αsin β将以上两式的左右两边分别相加得sin(α+β)+sin(α-β)=2sin αcos β即sin αcos β=1/2[sin(α+β)+sin(α-β)](2)有(1)可得sin(α+β)+sin(α-β)=2sin αcos β设α+β=θ,α-β=φ那么α=(θ+φ)/2,β=(θ-φ)/2把α,β的值带入(1)即得sin sin 2sincos22θϕθϕθϕ+-+=问题:(1)写出该部分教学内容的教学目标、重点和难点(2)写出该部分教学内容的教学应渗透的数学思想(3)对该内容设计教学过程简案(4)对例2(2)给出另一种证明中小学教师资格考试数学学科知识与教学能力模拟卷(二)(高级中学)考试时间:120分钟满分:150分一.选择题(本大题共8小题,每小题5分,共40分)1.【答案】D .解析:因为=Ax 0的基础解系含一个线性无关的解向量,所以()3,r =A 于是*()1r =A ,故*=A x 0的基础解系含有3个线性无关的解向量,排除A 、B .又*||==A A A E 0,且()3,r =A 所以A 的列向量组中含有*=A x 0的基础解系,所以13+=αα0,故选D .2.【答案】C .解析:方程为'yy x =,两边同时积分得222211,22y x c y C =+-=即x ,正确选项为C .3.【答案】D .解析:根据级数收敛的定义可知,D 选项为正确选项.4.【答案】A .解析:因为所求直线与已知平面垂直,所以所求直线与已知平面的法向量平行.因此,取已知平面的法向量为所求直线的方向向量,即v =}4,3,2{-.于是,所求直线的方程为423121-=-+=-z y x .5.【答案】D .解析:画出函数的图象,观察图象与x 轴交点个数有3个,故选D .6.【答案】D .解析:第一步:先安排甲学生,他可以去B 或C 宿舍,共有2种安排方法;第二步:若甲在B 宿舍,B 宿舍可以不安排其他学生,那么其余4人平均安排在A 、C 宿舍有2242C C ;B 宿舍也可再安排一个学生有14C 种,其余3人安排在A 、C 宿舍,其中一个1人、一个2人,有12213231C C C C +种,所以共有1122143231()C C C C C +.综上两步有:221122142432312[()]2[64(33)]60C C C C C C C ++=⨯+⨯+=种,故选择D .7.【答案】A .解析:211111,,()()n A A A A A A A A A A A A A*--*-**---==⋅=⋅⋅=⋅.8.【答案】C .解析:从整个数学教学的宏观来看,数学教学有五大类难点,它们包括:利方程解应用题,代数到几何的过渡,常量数学到变量数学的过渡,有限到无限的过渡以及必然到或然的过渡.二、简答题(本大题共5题,每小题7分,共35分)9.【答案】解析:由于211(21)(21)n n n ≤-∙+,而级数211n n∞=∑是收敛的,利用比较判别法即知111......1335(21)(21)n n ++++∙∙-∙+是收敛的.10.【答案】解析:设由线性关系112223331()()()0k k k αααααα+++++=,则131122233()()()0k k k k k k ααα+++++=.再由题设知123,,ααα线性无关,所以13122300k k k k k k +=⎧⎪+=⎨⎪+=⎩,解得1230k k k ===,所以122331,,αααααα+++线性无关.11.【答案】(1)0,03014()11124212y y y F y y y y <⎧⎪⎪≤<⎪=⎨⎪+≤<⎪⎪≥⎩;(2)78.解析:()()(,1)(,2)(/1)(1)(/2)(2)F y P Y y P Y y X P Y y X P Y y X P X P Y y X P X =≤=≤=+≤==≤==+≤==1[(/1)(/2)]2P Y y X P Y y X =≤=+≤=,当0y <时,()0F y =;当01y ≤<,1113()2224F y y y y =+⨯=,当12y ≤<,11111()22242F y y y =+⨯=+;当2y ≥,()1F y =.所以0,03014()11124212y y y F y y y y <⎧⎪⎪≤<⎪=⎨⎪+≤<⎪⎪≥⎩.(2)'3,0141()(),1240,y f y F y y ⎧<<⎪⎪⎪==<<⎨⎪⎪⎪⎩其他则,可知1201317()448E Y ydy ydy =+=⎰⎰.12.【参考答案】好的教学活动,应是学生主体地位和教师主导作用的和谐统一.一方面,学生主体地位的真正落实,依赖于教师主导作用的有效发挥;另一方面,有效发挥教师主导作用的标志,是学生能够真正成为学习的主体,得到全面的发展.启发式教学是处理好学生主体地位和教师主导作用关系的有效途径.教师富有启发性的讲授,创设情境、设计问题,引导学生自主探索、合作交流,组织学生操作实验、观察现象、提出猜想、推理论证等,都能有效地启发学生的思考,使学生成为学习的主体.13.【参考答案】作为老师,我们应该正视学生在学习过程中出现的错误,立足于学生,和学生一起去探索、学习数学知识,真正发挥学生学习主体作用,要善于变“错”为宝,合理利用这些“错误”资源.首先要能够及时展现学生潜在的错误,并及时引导学生自查自纠,引导学生联系生活实际发现自己的问题,并且知道学生建立自己的错题集,争取以后少犯错.三、解答题(本大题1小题10分)14.【参考答案】教师的“组织”作用主要体现在两个方面:第一,教师应当准确把握教学内容的数学实质和学生的实际情况,确定合理的教学目标,设计一个好的教学方案;第二,在教学活动中,教师要选择适当的教学方式,因势利导、适时调控、努力营造师生互动、生生互动、生动活泼的课堂氛围,形成有效的学习活动.教师的“引导”作用主要体现在:通过恰当的问题,或者准确、清晰、富有启发性的讲授,引导学生积极思考、求知求真,激发学生的好奇心;通过恰当的归纳和示范,使学生理解知识、掌握技能、积累经验、感悟思想;能关注学生的差异,用不同层次的问题或教学手段,引导每一个学生都能积极参与学习活动,提高教学活动的针对性和有效性.教师与学生的“合作”主要体现在:教师以平等、尊重的态度鼓励学生积极参与教学活动,启发学生共同探索,与学生一起感受成功和挫折、分享发现和成果.四、论述题(本大题1小题,15分)15.【参考答案】学习的创造性来源于学生对问题的解决,在数学课堂教学中,适时地.合理地创设生活化的问题情境,设置适当的悬念,引导学生在教师创设的生活情境中不断地根据自己的生活经验进行探索.可以激发学生的学习兴趣,更有利于新知识的讲授以及理解.比如我们在七年级数学的“绝对值”这节的学习中.我们可以通过具体的例子:星期天黄老师从学校出发,开车去游玩,她先向东行20千米,到松下沙滩,下午她又向西行30千米,回到家中(学校.松下沙滩.家在同一直线上),如果规定向东为正,①用有理数表示黄老师两次所行的路程;②如果汽车每公里耗油0.15升,计算这天汽车共耗油多少升?体现了数学知识与生活实际的紧密联系,让学生在这些熟悉的日常生活情境中获得数学体验,不仅加深对绝对值的理解,更感受到学习绝对值概念的必要性和激发学习的兴趣.避免了通过练习归纳出求有理数的绝对值的规律,直接给出绝对值的概念,灌输知识,且太抽象,让学生不易接受,从而达到更好的学习效果.五、案例分析题(本大题1小题,20分)阅读案例,并回答问题16.【参考答案】(1)此处解法共有三处错误:第一,设所求直线为1+=kx y 时,没有考虑0=k 与斜率不存在的情形,实际上就是承认了该直线的斜率是存在的,且不为零,这是不严密的.第二,题中要求直线与抛物线只有一个交点,它包含相交和相切两种情况,而上述解法没有考虑相切的情况,只考虑相交的情况.原因是对于直线与抛物线“相切”和“只有一个交点”的关系理解不透.第三,将直线方程与抛物线方程联立后得一个一元二次方程,要考虑它的判别式,所以它的二次项系数不能为零,即,0≠k 而上述解法没作考虑,表现出思维不严密.(2)高中数学中有许多题目,求解的思路不难,但解题时,对某些特殊情形的讨论,却很容易被忽略.改生没有考虑到直线存在的特殊情况以及相交只有一个交点时的特殊情况,均导致了题目解析错误,说明该生审题不认真,对于直线的表示形式没有理解透彻,也没有掌握一定的做题方法,如数形结合.(3)①当所求直线斜率不存在时,即直线垂直x 轴,因为过点)1,0(,所以,0=x 即y 轴,它正好与抛物线x y 22=相切.②当所求直线斜率为零时,直线为y =1平行x 轴,它正好与抛物线x y 22=只有一个交点.③一般地,设所求的过点)1,0(的直线为1+=kx y )0(≠k ,则⎩⎨⎧=+=x y kx y 212,∴.01)22(22=+-+x k x k 令,0=∆解得k =12,∴所求直线为.121+=x y 综上,满足条件的直线为:.121,0,1+===x y x y 六、教学设计题(本大题1小题,30分)17.【参考答案】(1)教学目标:1、知识与技能:掌握三角恒等变换公式,能用三角恒等变换公式及二倍角公式正确解决简单的三角恒等变换问题.2、过程与方法:通过解决简单三角恒等变换问题,提升基础知识到实际运用的能力.3、情感态度价值观:从问题的前后设置,感受数学知识运用的联系,体会逆向使用公式的思想,提高推理能力,激发数学学习的兴趣.教学重难点:1、教学重点:运用三角恒等变换公式解决简单的三角恒等变换问题.2、教学难点:运用三角恒等变换公式以及倍角公式正确解决简单的三角恒等变换问题.(2)转化思想、类比思想(3)教学过程:一、复习引入:复习三角函数和差公式以及倍角公式二、探索新知:问题:思考α与2α的关系.尝试用cos α表示222sin ,cos ,tan 222ααα总结出:222sin ,cos ,tan 222ααα三、课堂练习:求证:(1)sin αcos β=1/2[sin(α+β)+sin(α-β)];(2)sin sin 2sin cos 22θϕθϕθϕ+-+=证明:(1)因为sin(α+β)=sin αcos β+cos αsin βsin(α-β)=sin αcos β-cos αsin β将以上两式的左右两边分别相加得sin(α+β)+sin(α-β)=2sin αcos β即sin αcos β=1/2[sin(α+β)+sin(α-β)](2)有(1)可得sin(α+β)+sin(α-β)=2sin αcos β设α+β=θ,α-β=φ那么α=(θ+φ)/2,β=(θ-φ)/2把α,β的值带入(1)即得sin sin 2sin cos 22θϕθϕθϕ+-+=四、小结作业:1、本节课所学到那些公式,与之前的公式有何关系?2、作业:思考:代数式变换与三角变换有何不同?(4)2sin cos 2sin cos cos sin cos cos sin sin 2222222222θϕθϕθϕθϕθϕθϕ+-⎛⎫⎛⎫=++ ⎪⎪⎝⎭⎝⎭22222sin cos cos sin cos cos sin cos sin sin cos sin 222222222222θθϕϕϕθθθϕϕϕθ⎛⎫=+++ ⎪⎝⎭2sin cos 2sin cos sin sin 2222θθϕϕθϕ=+=+。
河南省中考语文模拟试卷(二)及答案

河南省中考语文模拟试卷(二)一、积累与运用(共28分)1.阅读下面语段,回答问题。
读书是一种修养方式。
《宋史》曾载,“东南三贤”之一的吕祖谦,少时性情急躁,极易迁怒于人。
他正是通过阅读,不断磨炼自己的品性,最终在读到孔子“躬自厚而薄责于人”的教诲.时,自己心中的忿气“(huàn)①然冰释”。
我们常说,文以化人,这既是指在古圣先贤的熏(táo)②下,延展精神世界的疆土,也是指以阅读修身养性,用读书淬.炼意志品质。
(1)依次给语段中加点的字注音,全都正确的一项是()A.huìcuìB.huǐcuìC.huǐcùD.huìcù(2)根据拼音在语段横线处填入正确的汉字。
(huàn)①然冰释熏(táo)②2.请在下表横线处填写相应的古诗文名句,完成积累卡片。
艺术手法古诗文名句借景抒情《白雪歌送武判官归京》里,岑参用“①,②”描绘边塞冰天雪地、阴云重重的景象,渲染了离别之情:《记承天寺夜游》中,苏轼以“③,④,盖竹柏影也”来表达自己发现月色之美的欣喜之情。
用典《酬乐天扬州初逢席上见赠》中的“⑤,⑥”两句暗用典故,刘禹锡借此表达对岁月流逝、人事变迁的感慨。
”夸张《行路难》中,李白用“金樽清酒斗十千,⑦”极言朋友的盛情款待:杜甫在《春望》中,用“⑧,家书抵万金”写出了战火纷飞时,家书的弥足珍贵。
3.名著阅读。
(任选一题作答)⑴《水浒传》中的人物形象立体丰满,请从下面两个故事中任选一个,结合杨志在其中的表现,从两个方面谈谈对他的认识。
①杨志卖刀②智取生辰纲______________________________________________________________________________________________ ______________________________________________________________________________________________⑵《简·爱》中,海伦与简·爱的友谊深厚,却性格迥异,请从下面两个故事中任选一个,结合具体内容谈谈海伦和简·爱的性格特点。
经济学基础模拟试卷二附答案

经济学基础模拟试卷二1。
均衡价格随着( )A 。
需求和供给的增加而上升 B. 需求和供给的减少而上升 C 。
需求的减少和供给的增加而上升 D 。
需求的增加和供给的减少而上升2. 若某行业中许多生产者生产一种标准化的产品,我们可估计到其中任何一个生产者的产品的需求将是( ) A 。
毫无弹性 B 。
具有单位弹性 C. 缺乏弹性或者说弹性较小 D. 富有弹性或者说弹性很大 3。
小麦歉收导致小麦价格上升,准确地说在这个过程中( )A 。
小麦供给的减少引起需求量下降B 。
小麦供给的减少引起需求下降C 。
小麦供给量的减少引起需求量下降D 。
小麦供给量的减少引起需求下降 4。
总效用曲线达到顶点时,( )A 。
边际效用曲线达到最大点B 。
边际效用为零C 。
边际效用为正 D. 边际效用为负 5. 消费者剩余是消费者的( )A. 实际所得 B 。
主观感受 C 。
没有购买的部分 D. 消费剩余部分 6。
如果边际技术替代率MRTS LK 大于劳动与资本的价格之比,为使成本最小,该厂商应该( ) A. 同时增加资本和劳动 B 。
同时减少资本和劳动 C 。
减少资本,增加劳动 D. 增加资本,减少劳动 7。
等成本曲线平行向外移动表明( )A. 成本增加了 B 。
生产要素的价格按相同比例提高了 C. 产量提高了D 。
生产要素的价格按不同比例提高了 8。
使用自有资金也应计算利息收入,这种利息从成本角度看是( )A 。
固定成本B 。
隐性成本C 。
可变成本D 。
显性成本9. 已知产量为500单位时,平均成本是2元,产量增加到550单位时,平均成本等于2.50元,在这个产量变化范围内,边际成本( )A. 随着产量的增加而上升,并在数值上大于平均成本 B 。
随着产量的增加而上升,并在数值上小于平均成本C 。
随着产量的增加而下降,并在数值上小于平均成本D 。
随着产量的增加而下降,并在数值上大于平均成本一、单项选择题(请在备选答案中选出一个正确答案,并把正确答案的标号写在题干后的括号内。
2024年浙江省杭州市中考英语模拟试卷(二)(含详细答案解析)

2024年浙江省杭州市中考英语模拟试卷(二)一、完形填空:本大题共15小题,共15分。
Nervously,but for courage,I held the rope of my guide dog Coco a bit tighter when we passed by my neighbour's yard.Walking by Mr.Smith's (1)______ was the best part of our morning walk.And also the (2)______ .The sweet smell of the beautiful roses in Mr.Smith's yard was absolutely the best.The worst,came from Mr.Smith,an ice-cold man."Hello,Mr.Smith."I greeted him as usual,and hedidn't (3)______, as usual.But I knew (4)______ was there,at the door.I could hear him take a few steps back.Without eyesight(视力),my (5)______ were like my"eyes" and even better than them sometimes.I heard him (6)______ the door quickly and everything went silent.I wondered (7)______ Mr.Smith always ignored(忽视) me."Why (8)______ two people who both like roses be friends?" The question circled in my mind for long.Maybe because I'm blind(盲的)?Disabled people sometimes do make people (9)______ .They are different from common people and some even look strange.But I heard him playing chess with Jimmy who's in a wheelchair. Maybe local people dislike foreigners But he and my brother Joe get on well.Maybe because I'm a girl?( 10)______ when my friend Helen greets him,he says hello to her warmly.So Mr.Smith likes Jimmy,Joe and Helen,but not me and Coco!Wait!I (11)______ seemed to understand the reason he didn't talk to me.I just needed to prove(证实) it.I tied Coco to a tree,felt my way and moved slowly.Without Coco leading the way,I was not sure about each step.I heard his gate open."Jenny!Be (12)______ !"Mr.Smith shouted worriedly and the next second,he took me by the arm."Mr.Smith,I didn't think you liked me.Now I guess I've (13)______ the secret—you are afraid of Coco?"I asked him in a low voice."Yeah,Jenny.You know,your Coco is such a...big dog." Mr.Smith laughed,feeling embarrassed(尴尬的)( 14)______ a child being caught."Your fear of Coco may be big,but our (15)______ is BIGGER!I'll help e..."1.A. yard B. study C. kitchen D. bedroom2.A. best B. worst C. easiest D. hardest3.A. move B. notice C. reply D. escape4.A. I B. it C. he D. she5.A. eyes B. ears C. hands D. feet6.A. open B. shut C. repair D. answer7.A. how B. why C. when D. where8.A. can't B. mustn't C. needn't D. won't9.A. excited B. lucky C. angry D. afraid10.A. So B. And C. But D. Because11.A. certainly B. suddenly C. recently D. naturally12.A. honest B. polite C. confident D. careful13.A. paid for B. found out C. made up D. suffered from14.A. like B. for C. except D. with15.A. dream B. happiness C. friendship D. surprise二、补全对话-填空:本大题共1小题,共10分。
2023年小升初语文模拟试卷及答案(二)

2023年小升初语文模拟试卷及答案(二)一、积累与运用(40分)1.看拼音,写词语,要求书写正确、美观。
毕业寄语:shūjí是“朋友”,用心阅读,你会获得知识,走向未知的lǐnɡyù;大自然是“朋友”,仔细观察,你就能从sīkōnɡjiànɡuàn的现象中jiàn wēizhīzhù,有所发现;kùn jìnɡ也是“朋友”,即使处境艰难,也要xīn pínɡqìhé地面对,即使一时失利,也不用tàn xī,要知塞翁失马,yān zhīfēi fú?2.下面加点字的读音完全正确的一项是()。
A.炽.热(zhì)抽噎.(yē)鸿鹄.之志(hú)B.嘟囔.(náng)吞噬.(shì)头晕目眩.(xuàn)C.噙.泪(qín)阎.王(yán)鄙夷不屑.(xiè)D.褴褛.(lǚ)燕.山(yàn)雨.雪霏霏(yù)3.下面的词语没有错别字的一组是()。
A.拨弄觉察唯恐死得其所B.通宵机杼绞邢青面獠牙C.严竣缰绳蒸融绢秀端庄D.熬粥慈祥盘盂涛涛不绝4.下列加点字的意思相同的一项是()A.游园不值.不值.一提B.为.是其智弗若与为.人民服务C.孔子不能决.也犹豫不决.D.应.怜屐齿印苍苔应.有尽有5.在语段中,依次填入词语最恰当的一项是()外国儿童文学作品深受同学们的喜爱。
我跟随着它们走进奇妙的世界,各国的风土人情,成长的欢乐和艰辛,文字传达的情感和内涵,无穷的智慧和勇气。
A.感受体验收获品味B.感受体验品味收获C.体验感受收获品味D.感受品味体验收获6.下列语句中,没有语病的一项是()。
A.不管气候条件或地理环境都极端不利,登山队员仍然克服了困难,胜利攀登到顶峰。
B.“嫦娥五号”搭载的40克太空稻种,在今年3月份离开温室,移栽田间了。
高考化学模拟试卷(二)答案

目夺市安危阳光实验学校江苏模式高考化学模拟试卷(二)答案等级第一卷(选择题共48分)可能用到的相对原子质量:H 1 C 12 N 14 O 16 Na 23 S 32 Cl 35.5 K 39 Mn 55 Fe 56 Ag 1081. 聚氯乙烯简称PVC,是当今世界上产量最大、应用最广的热塑性塑料之一。
下列说法正确的是()A. 聚氯乙烯的单体是CH3CH2ClB. 聚氯乙烯是高分子化合物C. 聚氯乙烯能够使溴的四氯化碳溶液褪色D. 聚氯乙烯保鲜膜最适合用来包装蔬菜、水果及熟食2. C3N4和Si3N4晶体结构相似,最新型的非金属高温结构陶瓷。
下列说法正确的是()A. C3N4和Si3N4晶体中含有共价键B. C3N4和Si3N4中N的化合价为+3C. C3N4和Si3N4易与水反应生成NH3D. C3N4晶体的硬度比Si3N4晶体的硬度小3. 碱金属元素是周期性表现得最鲜明和最规律的一族元素。
下列说法正确的是()A. 碱金属单质中锂的密度最小,熔点最低B. 碳酸钾溶液的pH<7C. 乙醇与金属钾反应生成氢气D. 用电解铯盐溶液的方法冶炼金属铯4. 世界年产量95%以上的H2O2由蒽醌氧化法生产。
反应过程如下:下列说法不正确的是()A. H2O2可用作漂白剂、消毒剂,也可作为燃料B. H2O2可使湿润的KI淀粉试纸变蓝C. 蒽醌氧化法生产H2O2的实际结果是H2和O2生成H2O2D. H2O2化学性质稳定,便于储存和运输5. 据报道,氢燃料电池公交汽车已经驶上北京街头。
下列说法正确的是()A. 电解水制取氢气是理想而经济的制氢方法B. 发展氢燃料电池汽车不需要安全高效的储氢技术C. 氢燃料电池汽车的使用可以有效减少城市空气污染D. 氢燃料电池把氢气和氧气燃烧放出的热能转化为电能6. 用高铁酸钠(Na2FeO4)对河湖水消毒是城市饮水处理的新技术。
已知反应Fe2O3+3Na2O22Na2FeO4+Na2O,下列说法正确的是()A. Na2O2既是氧化剂又是还原剂B. Na2FeO4既是氧化产物又是还原产物C. 3 mol Na2O2发生反应,有12mol 电子转移D. 在Na2FeO4中Fe为+4价,具有强氧化性,能消毒杀菌7. 尼泊金甲酯可在化妆品中作防腐剂。
大学英语四级模拟试卷二及参考答案

⼤学英语四级考试全真预测试卷 Model Test TwoPart I Writing(30 minutes)Directions: For this part, you are allowed 30 minutes to write a composition on the topic Should Smoking Be Completely Banned. You should write at least 120 words following the outline given below in Chinese:1. 有⼈赞同完全禁⽌吸烟,理由是……2. 有⼈不赞同完全禁⽌吸烟,理由是……3. 我的看法。
Should Smoking Be Completely BannedPart II Reading Comprehension (Skimming and Scanning)(15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quicklyand answer the questions on Answer Sheet 1.For questions 1-7,choose the best answer from the four choices marked [A],[B],[C]and [D]. For questions 8-10,completethe sentences with the information given in the passage.Space Our Future in Space: It Has Already Begun!We are all space travelers. But we’ve stayed close to home until now. One day,we may leave our “mother ship”Earth to make our home among the stars.A giant, spherical “spaceship”, about 8,000 miles in diameter, is speedingthrough the solar system right now. It is cruising at an incredible 66,600 milesper hour.It’s not a giant, Star Wars mother ship. It’s spaceship Earth, the home ofover four billion people. This water coated spaceship has been traveling throughthe universe for about five billion years. Only within the past 25 years, however,have some of its passengers broken free of Earth’s gravityBut 25 years from now, many people, including you, might live in an orbitingspace station 200 miles above the Earth.Space CitiesScientists have already designed special space factories. These factories will take advantage of the absence of gravity (zero gravity) to produce everything from life saving drugs to perfect ball bearings.Other scientists have designed space colonies, complete with farms, schools,and artificial day and night. Hundreds, or even thousands, of people will live, work,play—even go toschool, far above the Earth.Our conquest of space, of course, has already begun. We have explored part of the Moon, sent robot spaceships onto the surface of Venus and Mars, and aimed space probes past the planets of Jupiter and Saturn.Last June, one robot ship, Pioneer 10, left our solar system forever. Andastronauts from both the Soviet Union and the United States have lived in spacestations.The conquest of space, without question, is one of the greatest adventures human beings have ever set out on. But it may be more than a great adventure. Some scientiststhink the conquest of space may be a necessity for survival of the human species.We are tearing up more and more of the Earth to get raw materials for industry.And we are polluting the air and water as we manufacture products that we need or want. Almost everything that seems to make our lives more comfortable, and fromelectricity to pesticides, uses up or alters a piece of our planet’s natural environment.Why Go into Space?Yet our solar system is full of resources. The moon is chockfull of valuable metals. So are the asteroids, the small, rocky, planet like bodies orbiting the sun most of them between Mars and Jupiter. These metals, if we can get them, could be used to build factories and space stations.Also, in space, there is no atmosphere to filter out the sun’s energy. There is plenty of solar energy to be turned into electricity for manufacturing, for creating comfortable living conditions.Getting away from Earth has other advantages, too. Modern industry uses manykinds of metal alloys (mixtures of metal thatare better for certain purposes thanpure metals). Yet some metal alloys either can’t be made or are very expensive to make on Earth because of gravity. For instance, certain metals don’t mix well onEarth. But in zero gravity, molten (hot, liquid) metals mix more evenly. This is because there is no gravity to pull the heavier metals down, while the lighter ones float on top.From space, too, we can look down on the Earth and study the atmosphere, its weather, and the effects of air pollution.And because there is no strong gravity to break free from, our future homes away from Earth will be convenient starting points for travel to distant planets.But, while going into space might solve some problems, outer space can also be a dangerous place. For example, in outer space, we have to protect ourselves from the dangers of ultraviolet light and cosmic rays. Ultraviolet light from the sun can give us bad sunburns right here on Earth. Yet, Earth’s atmosphere screens out most of that harmful radiation. Cosmic rays are tiny high energy particles from outer space. Again, the Earth shields us from most of them.At Home in Space?But in space, without special protection, we would be exposed to much stronger radiation from ultraviolet light and cosmic rays. Also, in the zero gravity of outer space, our bones will lose calcium and become weaker. This will be more of a problem the longer people stay out in space. Doctors are looking for a way to keep our bones from losing calcium in outer space. And a small spaceship just might “drive you batty” after a while. But even on a short trip in outer space, you might not feelas well as you’d like to. Space travel could make you seasick!Yet, these risks won’t keep people from going into space. Eventually, an Earth like environment will be built in space. And they will be populated by people with many different interests: medicine, construction, farming, teaching, mining, and so on.The next hundred years will be filled with other worldly adventures, exciting scientific discoveries, and danger, as humans leave Earth—perhaps forever.Aging in SpaceSuppose a space traveler is moving at a velocity of 186,200 miles per second.For every hour that passes for him, 30 hours pass on Earth. If he travels for a year in this fashion (having accelerated instantaneously) and then turns around and comes back at this speed (having turned around instantaneously), he will find that while he has seemed to himself to have traveled two years, the men on Earth would claim he had been absent for 30 years.Suppose the space traveler had left at the age of 30, leaving behind a twin brother also aged 30. When he returned he would be 32, but his stay at home twinbrother would be 60. That is why the “clock paradox”, is sometimes called the “twin paradox”.Of course it takes quite a long while to accelerate to a high speed, and a long while to make a turn and head back again, so conditions aren’t quite as clear cut as just described.1.The giant, spherical spaceship mentioned in the passage is.[A]the outer space[B]a man made spaceship[C]the planet Earth[D]the Star Wars mothe ship2.Some persons have traveled into outer space after conquering within the past 25years.[A]the universe[B]Earth’s gravity[C]the earth[D]outer space3.We have explored or sent robot spaceships to the following space except.[A]the moon[B]Venus[C]Jupiter[D]Mars4.Why is the conquest of space more than a great adventure?[A]Because it is full of challenges for human beings.[B]Because it may be necessary for human beings to survive.[C]Because it is the greatest adventure in human history.[D]Because it is more exciting than any other adventures.5.The moon and the asteroids are alike with respect to their .[A]size and moving ways[B]comfortable living conditions[C]rich and valuable metals[D]solar energy6.Why can’t ultraviolet light scorch our skin on Earth as seriously as it does in space places?[A]Because the Earth’s atmosphere can make ultraviolet light less harmful.[B]Because ultraviolet can’t reach the Earth at all.[C]Because the Earth is far away from those planets radiating ultraviolet light.[D]Because other space places is near from those planets radiating ultravioletlight.7.In spite of many risks, scientists will finally build in space suitable for humans to live.[A]an environment without ultraviolet light[B]a lot of homes[C]an Earth like environment[D]an environment with atmosphere8.The reason some metal alloys can’t be made on Earth is that the heavier metals together with the lighter ones.9.In space, there is no atmosphere to filter out the sun’s energy. There is plentyof solar energy to be turned into, for creating comfortable living conditions.10.According to the author, will be caused to a man in gravity free space.Part III Listening Comprehension(35 minutes)Section ADirections: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be askedabout what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked [A], [B], [C]and [D], and decide which is the bestanswer. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.11.[A]Tennis equipment.[B]Volleyball equipment.[C]Football equipment.[D]Basketball equipment.12.[A]He must meet his teacher.[B]He must attend a class.[C]He must go out with his girlfriend.[D]He must stay at school to finish his homework.13.[A]It’s not as good as it was.[B]It’s better than it used to be.[C]It’s better than people say.[D]It’s even worse than people say.14.[A]Because he doesn’t like football.[B]Because Maria fell ill.[C]Because he didn’t have the time.[D]Because Maria can’t stand football.15.[A]A temporary job.[B]A permanent job.[C]Some money for the vacation.[D]Some money for the university fees.16.[A]The woman did most of the talking.[B]The man did most of the talking.[C]The woman was wearing a black sweater.[D]The man and the woman had dark hair.17.[A]A sunny day. [B]A raincoat.[C]An attractive hut. [D]A lovely hat.18.[A]Librarian and student. [B]Operator and caller.[C]Boss and secretary.[D]Customer and repairman. Questions 19 to 22 are based on the conversation you have just heard.19.[A]The benefits of strong business competition.[B]A proposal to lower the cost of production.[C]Complaints about the expense of modernization.[D]Suggestions concerning new business strategies.20.[A]It costs much more than its worth.[B]It should be brought up to date.[C]It calls for immediate repairs.[D]It can still be used for a long time.21.[A]The personnel manager should be fired for inefficiency.[B]A few engineers should be employed to modernize the factory.[C]The entire staff should be retrained.[D]Better educated employees should be promoted.22.[A]Their competitors have long been advertising on TV.[B]TV commercials are less expensive.[C]Advertising in newspapers alone is not sufficient.[D]TV commercials attract more investments.Questions 23 to 25 are based on the conversation you have just heard.23.[A]Searching for reference material.[B]Watching a film of the 1930s’.[C]Writing a course book.[D]Looking for a job in a movie studio.24.[A]It’s too broad to cope with. [B]It’s a bit outdated.[C]It’s controversial.[D]It’s of little practical value.25.[A]At the end of the online catalogue.[B]At the Reference Desk.[C]In the New York Times.[D]In the Reader’s Guide to Periodical Literature.Section BDirections: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked [A], [B], [C]and [D].Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 26 to 28 are based on the passage you have just heard.26.[A]The liberation movement of British women.[B]Rapid economic development in Britain.[C]Changing attitudes to family life.[D]Reasons for changes in family life in Britain.27.[A]Because millions of men died in the war.[B]Because women had proved their worth.[C]Because women were more skillful than men.[D]Because factories preferred to employ women.28.[A]The concept of “the family”as a social unit.[B]The attitudes to birth control.[C]The attitudes to religion.[D]The ideas of authority and tradition.Passage TwoQuestions 29 to 31 are based on the passage you have just heard.29.[A]Synthetic fuel. [B]Solar energy.[C]Alcohol.[D]Electricity.30.[A]Air traffic conditions. [B]Traffic jams on highways.[C]Road conditions.[D]New traffic rules.31.[A]Go through a health check. [B]Take little luggage with them.[C]Arrive early for boarding. [D]Undergo security checks.Passage ThreeQuestions 32 to 35 are based on the passage you have just heard.32.[A]Washing plates. [B]Clearing tables.。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
模拟试卷二答案
一、判断是非(对者在题后括号内划“√”,错者划“×”。
每小题1分,共
10分)
1.水不足则被土所侮,被火所乘。
(×)
2.精是生命的物质基础,神是生命的外在表现。
(√)
3.胆既属六腑,又属奇恒之腑。
(√)
4.七情致病对脏腑的影响,主要导致气机紊乱。
(√)
5.证是机体疾病发展全过程中出现的、有内在联系的一组症状、体征的概括。
(×)
6.寒证的舌苔白厚腻苔(×)
7.逆者正治,从者反治。
(√)
8.阴虚证属阴证。
(×)
9.内脏下垂是因肾气虚所致。
(×)
10.白虎汤的主药是石膏、知母。
(×)
二、填空题(每空0.5分,共10分)
1.中医学独特的理论体系有两个基本特点:一是整体观念;二是辨证论治。
2.阴阳的相互关系主要表现在(阴阳对立制约)(互根互用)(消长平衡)(相互转化)。
3.内生五邪是指(内风)、(内火)、(内湿)、(内燥)、(内寒)。
4.八纲辨证中,(寒热)是辨别疾病性质的两个纲领,(表里)是辨别疾病部位
的两个纲领,(虚实)辨别邪正盛衰的两个纲领,(阴阳)是辨别疾病类别的两
个纲领。
5.五色主病,青色主寒证、痛_证_、瘀血、_惊风_。
6.外感病因包括六淫和疫气。
三、单项选择题(在每小题的四个备选答案中,选出一个正确答案。
每小题1分,共10分)
1.藏象学说以何为中心?( A )
A.五脏
B.六腑
C.脏腑
D.奇恒之腑
2.心其华在( A)
A.面
B.爪
C.唇
D.发
3. 肾开窍于D
A.口
B.舌
C.目
D..耳
4.具有分清泌浊作用的脏腑是:(B)
A.肝
B.小肠
C.膀胱
D.大肠
5.人体最基本、最重要的气是(B)
A.宗气
B.元气
C.卫气
D.营气
6.下列哪项不是得神的表现:( C )
A.目光精彩
B.神志清楚
C.颧赤如妆
D.形丰色荣
7.舌质颜色为紫色所主病证为:( C )
A.寒证
B.实热证
C.血瘀证
D.阴虚内热证
8.虚脉的形象是:(A)
A.三部脉举之无力,按之空虚
B.沉细而软,应指无力
C.极细极软,似有似无
D.脉体如线,软弱无力
9.四气是:(B)
A.望、闻、问、切
B.寒、热、温、凉
C.寒、热、虚、实
D.辛、甘、苦、咸
10.胸胁胀闷,走窜疼痛,多属:(D)
A.气滞血瘀证
B.肝气上逆证
C.血瘀证
D.气滞证
四、多项选择题(在每小题的五个备选答案中,选出二至五个正确的答案。
每小题2分,共10分)
1.促进人体生长发育的基本物质为( ABCD)
A.气
B.血
C.精
D.精液
E.髓
2.肝主疏泄的生理作用是:(A B C)
A.调畅气机
B.调节精神情志
C.促进消化吸收
D.维持气血运行
E.调节血量
3.脏腑互为表里,正确的是:(CD)
A.心与大肠
B.肺与三焦
C.肾与膀胱
D.肝与胆
E.胃与小肠
4.气的功能包括(ABCDE )
A.推动作用B.温煦作用C.防御作用
D.固摄作用
E.气化作用
5.能增强疗效的配伍是:(A B )
A. 相须
B.相使
C.相畏
D.相杀
E.相反
五、改错题(将错误处用标出,正确的答案写在每题下面,共10分。
)1.肺为气之根,肾为气之主。
(主、根)
2. 胃主升,脾主降。
(胃主降,脾主升)
3. 寒性重浊粘滞,易阻气机,易伤阳气(湿)
4. 五色分属五脏,则黄色属肝。
(青色、脾)
5、失神的病人,本不能食,突然能食,此为无神。
(假神)
6. 归经是指药物作用趋向。
(升降浮沉、部位)
7.一种药物能减轻或消除另一种药物的毒副作用称相恶。
(相杀)
8. 清热法用于治疗各种热证。
(里实热证)
9. 消食导滞属于八法中的下法。
(消法)
10.实证的形成,有先天不足和后天失养两方面的原因。
(虚证)
五、名词解释(每题4分,共8分)
1.相侮:五行中的任何一行本身太过,使原来克它的一行,不仅不能去制约它,
反而被它所克制。
2.先天之精:来源于父母,与生俱来,藏于肾中,是人体生长、发育、生殖的基本
物质。
六、简答题(共18分)
1.简述心的主要生理功能。
(4分)
心的主要生理功能为主血脉和藏神志
2.简述方剂的组成原则。
(8分)
君药:是针对主病或病证的主要方面起主要治疗作用的药物。
臣药:辅助君药加强治疗主病或主证的药物;针对兼病或兼证起治疗作用。
佐药按其作用不同,可分为佐助药、佐制药、反佐药。
佐药的作用: 配合君臣药以
加强治疗作用或直接治疗次要症状;消除、削弱或制约君臣药的毒性、烈性或副作
用;与君药药性相反,在治疗中起相成作用。
使药有两种意义,指引经药或调和药。
3.血瘀证的主要证候是什么?(6分)
疼痛、肿块、出血、色泽紫暗、全身的一些症状。
七、病案题(8分)
李XX,男,48岁,患者咳嗽三天,伴恶寒、无汗。
3天前自觉咽痒,微恶风寒,夜
间少许咳嗽,无汗,继见咳嗽加剧,微喘,咽痒不适,全身酸痛,微有发热,西医
诊断为上呼吸道感染,给予抗生素治疗,效果不显来治,诊见舌质红,苔薄白,脉
浮紧。
要求:
中医辨证分型:(3分)风寒表证
治疗原则:(3分)发汗解表、宣肺平喘
代表方剂及药物组成:(2分)麻黄汤。