河南省周口中英文学校2019_2020学年高二英语上学期全科竞赛试题
河南省周口中英文学校2020-2021学年高二数学上学期全科竞赛试题
河南省学年高二数学上学期全科竞赛试题考试时间：120分钟；试卷满分：150分 第Ⅰ卷（选择题）一、选择题: 本大题共12小题,每小题5分,共60分,在每小题给出的四个选项中,只有一项是符合题目要求的．1.观察数列1，2，2，3，3，3，4，4，4，4，…的特点，问第100项为（ ） A.10 B.14 C.13 D.1002.已知实数x ，y 满足 ，若直线kx ﹣y+1=0经过该可行域，则实数k 的最大值是（ ）A.1B.C.2D.33.设数列{a n }、{b n }都是等差数列，且a 1=25，b 1=75，a 2+b 2=100，则a 37+b 37等于（ ） A.0 B.37 C.100 D.﹣374.已知等差数列中，前n 项和为 ， 若,则等于（ ）A.12B.33C.66D.11 5.若实数x 、y 满足，则Z=的取值范围为（ ）A.（﹣∞，﹣4]∪[ ，+∞）B.（﹣∞，﹣2]∪[ ，+∞）C.[﹣2， ]D.[﹣4， ]6.等差数列{a n }的前三项依次为a ﹣1，a+1，2a+3，则此数列的第n 项a n =（ ） A.2n ﹣5 B.2n ﹣3 C.2n ﹣1 D.2n+17.若3a+4b=ab ，a ＞0且b ＞0，则a+b 的最小值是（ ） A. B. C.D.8.已知ABC ∆的内角,,A B C 所对的边分别为,,a b c ，若3cos 2cos a C c A =，1tan 3A =，则角B 的度数为（ ）A ．120B ．135C ．60D ．459.已知等比数列{}n a 的n 前项积为n T ，若2228log log 2a a +=，则9T 的值为（ ） A. 512± B. 512 C. 1024± D. 102410.在△ABC 中，内角A ，B 所对的边分别为a ，b ，若a cos A ＝b cos B ，则△ABC 的形状一定是A. 等腰三角形B. 直角三角形C. 等腰直角三角形D. 等腰三角形或直角三角形11.在等比数列{a n }中，a 1＋a n ＝34，a 2a n －1＝64，且前n 项和S n ＝62，则项数n 等于( ) A. 4 B. 5 C. 6 D. 7 12.满足45,6,2A c a ===的ABC ∆的个数记为m ，则m a 的值为（ ）A. 4B. 2C. 1D. 无法确定第Ⅱ卷（非选择题）二、填空题：本大题共4小题，每小题5分，共20分．把答案填在题中横线上 13.已知 0<x<1 ，则函数的最小值为 ．14.若不等式22492kx y xy +≥对一切正数,x y 恒成立，则整数k 的最大值为________ 15.设ABC ∆的内角,,A B C 所对的边分别为,,a b c ，若三边的长为连续的三个正整数，且A B C >>， 320cos b a A =，则sin :sin :sin A B C 为__________．16.设等差数列的前14项和，已知均为正整数，则公差____.三、解答题（本大题共6小题，70分，解答应写出文字说明，证明过程或演算步骤） 17.（本小题满分10分）设z=2y ﹣2x+4，式中x ，y 满足条件 ，求z 的最大值和最小值．18. （本小题满分12分）设数列{a n }的前n 项和是S n ， 若点A n （n ， ）在函数f （x ）=﹣x+c 的图象上运动，其中c 是与x 无关的常数，且a 1=3（n∈N *）． （1）求数列{a n }的通项公式；（2）记b n =aa n ，求数列{b n }的前n 项和T n 的最小值．19. （本小题满分12分）在△ABC 中， （1）已知a=2bsinA ，求B ；（2）已知a 2+b 2+ ab=c 2 ， 求C ．20.（本小题满分12分）设数列{}n a 的前n 项和为n S ， 11a =，()*11,1n n a S n N λλ+=+∈≠，且1a 、22a 、33a +成等差数列.（1）求数列{}n a 的通项公式；（2）设n n b n a =⋅，求数列{}n b 的前n 项和n T .21.（本小题满分12分）设()2sin cos cos 4f x x x x π⎛⎫=-+⎪⎝⎭. （Ⅰ）求()f x 的单调区间；（Ⅱ）在锐角ABC ∆中，角,,A B C 的对边分别为,,a b c ,若0,12A f a ⎛⎫== ⎪⎝⎭,求ABC ∆面积的最大值.22.（本小题满分12分）已知函数()()2f x x ax a R =-∈.（1）若2a =，求不等式()3f x ≥的解集；（2）若[)1,x ∈+∞时， ()22f x x ≥--恒成立，求a 的取值范围.参数答案1.B2.B3.C4.B5.B6.B7.D8.B9.A 10.D 11.B 12.A13.9 14.315.6:5:4 16.-117.解：作出不等式组对应的平面区域如图：由z=2y﹣2x+4得y=x+ ，平移直线y=x+ ，由图象可知当直线y=x+ 经过点A（0，2）时，直线y=x+ 的截距最大，此时z最大，z max=2×2+4=8．直线y=x+ 经过点B时，直线y=x+ 的截距最小，此时z最小，由，解得，即B（1，1），此时z min=2﹣2+4=4，即z的最大值是8，最小值是4．【解析】17.作出不等式组对应的平面区域，由z=2y﹣2x+4得y=x+ ，利用数形结合即可的得到结论．18.（1）解：∵点A n（n，）在函数f（x）=﹣x+c的图象上运动，其中c是与x无关的常数，且a1=3（n∈N*）．∴ =﹣n+c，即S n=﹣n2+cn，∴n=1时，a1=S1=﹣1+c=3，解得c=4．当n≥2时，a n=S n﹣S n﹣1=﹣n2+4n﹣[﹣（n﹣1）2+4（n﹣1）]=﹣2n+5，n=1时也成立．∴a n=﹣2n+5．（2）解：b n=a =a﹣2n+5=﹣2（﹣2n+5）+5=4n﹣5．∴n=1时，b1=﹣1＜0；n≥2时，b n＞0．因此，当n=1时，数列{b n}的前n项和T n取得最小值﹣1【解析】18.（1）由已知可得： =﹣n+c，即S n=﹣n2+cn，再利用递推关系即可得出．（2）b n=a =a﹣2n+5=4n﹣5．可知：n=1时，b1=﹣1＜0；n≥2时，b n＞0．即可得出．．【考点精析】通过灵活运用数列的前n项和和数列的通项公式，掌握数列{a n}的前n项和s n与通项a n的关系；如果数列a n的第n项与n之间的关系可以用一个公式表示，那么这个公式就叫这个数列的通项公式即可以解答此题．19.（1）解：∵ a=2bsinA，由正弦定理可得： sinA=2sinBsinA，sinA≠0，化为sinB= ，B∈（0，π），∴B= 或（2）解：∵a2+b2+ ab=c2，∴cosC= = =﹣，又C∈（0，π），∴C=【解析】19.（1）由正弦定理可得： sinA=2sinBsinA，sinA≠0，化为sinB= ，即可得出；（2）利用余弦定理即可得出．【考点精析】通过灵活运用正弦定理的定义和余弦定理的定义，掌握正弦定理:；余弦定理:;;即可以解答此题．20.（Ⅰ）12n n a -=（Ⅱ）()121nn T n =-⋅+【解析】20.试题分析：（Ⅰ）由11n n a S λ+=+可得()112n n a S n λ-=+≥，两式相减，验证1a 即可得结论；（Ⅱ）结合（Ⅰ）可得12n n n b na n -==⋅，利用错位相减法求解即可.试题解析：（Ⅰ）∵11n n a S λ+=+（*n N ∈），∴()112n n a S n λ-=+≥， ∴1n n n a a a λ+-=，即()11n n a a λ+=+（2n ≥），10λ+≠， 又11a =， 2111a S λλ=+=+，∴数列{}n a 是以1为首项，公比为1λ+的等比数列，∴()231a λ=+，∴()()241113λλ+=+++，整理得2210λλ-+=，得1λ=，∴12n n a -=．（Ⅱ）12n n n b na n -==⋅，∴1211122322n n T n -=⋅+⋅+⋅+⋯+⋅，①∴()12121222122n n n T n n -=⋅+⋅+⋯+-⋅+⋅，②①-②得2112222n nn T n --=+++⋯+-⋅ ()112212nnn ⋅-=-⋅-，整理得()121nn T n =-⋅+．21.（I ）单调递增区间是(),44k k k Z ππππ⎡⎤-++∈⎢⎥⎣⎦；单调递减区间是()3,44k k k Z ππππ⎡⎤++∈⎢⎥⎣⎦.（II ）ABC ∆ 23+【解析】21.试题分析：（Ⅰ）将已知函数解析式用二倍角公式化简可得()1sin22f x x =-，将整体角2x 分别代入正弦函数的单调增区间和单调减区间内，求得x 的范围即为所求．（Ⅱ）由02A f ⎛⎫=⎪⎝⎭可得sin A 的值，从而可得cos A ．由余弦定理可得2222cos a b c bc A =+-，由基本不等式可得bc 的范围，从而可得三角形面积的最大值．试题解析：解：（Ⅰ）由题意知()1cos 2sin2222x x f x π⎛⎫++ ⎪⎝⎭=-sin21sin21sin2222x x x -=-=- 由222,22k x k k Z ππππ-+≤≤+∈可得,44k x k k Z ππππ-+≤≤+∈由3222,22k x k k Z ππππ+≤≤+∈可得3,44k x k k Z ππππ+≤≤+∈ 所以函数()f x 的单调递增区间是(),44k k k Z ππππ⎡⎤-++∈⎢⎥⎣⎦；单调递减区间是()3,44k k k Z ππππ⎡⎤++∈⎢⎥⎣⎦（Ⅱ）由1sin 0,22A f A ⎛⎫=-=⎪⎝⎭得1sin 2A = 由题意知A为锐角，所以cos A =由余弦定理： 2222cos a b c bc A =+- 可得：2212b c bc +=+≥即：2bc ≤+当且仅当b c =时等号成立．因此1sin 2bc A ≤ABC ∆22.（1）{|1x x ≤-或3}x ≥；（2）(],4-∞.【解析】22.试题分析：（1）将a 的值代入函数，解不等式即可；（2）先分离参数，再构造新函数()12h x x x ⎛⎫=+ ⎪⎝⎭，结合函数的性质和恒成立的条件可得a 的取值范围.试题解析：（1）若()2,3a f x =≥ 即()()2230,310x x x x --≥-+≥所以原不等式的解集为{|1x x ≤-或3}x ≥ （2）()22f x x ≥--即12a x x ⎛⎫≤+⎪⎝⎭在[)1,x ∈+∞时恒成立， 令()12h x x x ⎛⎫=+⎪⎝⎭，等价于()min a h x ≤在[)1,x ∈+∞时恒成立，又()124h x x x ⎛⎫=+≥= ⎪⎝⎭，当且仅当1x x =即1x =等号成立，所以4a ≤. 故所求a 的取值范围是(],4-∞.。
2019-2020学年河南省周口中英文学校高一上学期全科竞赛数学试题附解析
周口中英文学校2019—2020学年上期高一全科竞赛数学试题一、选择题：本大题共12小题，每小题5分，满分60分；每小题给出的四个选项中只有一项是符合题目要求的．1．下列命题正确的是( )．①平行于同一平面的两直线平行；②垂直于同一平面的两直线平行；③平行于同一直线的两平面平行；④垂直于同一直线的两平面平行． A ．①②B ．③④C ．①③D ．②④2. 已知f (x )是定义在R 上的偶函数，且在(0，＋∞)上是增函数，设a ＝f (－3)，b ＝f ⎝ ⎛⎭⎪⎫log 312，c ＝f ⎝ ⎛⎭⎪⎫43，则a ，b ，c 的大小关系是( ) A ．a <c <b B ．b <a <c C ．b <c <aD ．c <b <a3. 已知函数f (x )＝⎩⎪⎨⎪⎧log 3x ，x ＞0，2x ，x ≤0，则f ⎣⎢⎡⎦⎥⎤f ⎝ ⎛⎭⎪⎫19＝（ ）A ．4B.14 C ．－4D ．－144. 已知正方体外接球的体积是323π，那么正方体的棱长等于 （ ）A ．2 2 B.223 C.423D.4335．函数f (x )＝πx ＋log 2x 的零点所在区间为（ ）A.⎣⎢⎡⎦⎥⎤0，18B.⎣⎢⎡⎦⎥⎤18，14C.⎣⎢⎡⎦⎥⎤14，12D.⎣⎢⎡⎦⎥⎤12，16．一个几何体的三视图形状都相同、大小均相等，那么这个几何体不可以是( )．A ．球B ．三棱锥C ．正方体D ．圆柱7．若P ＝{x |x ＜1}，Q ＝{x |x ＞－1}，则（ ）A ．P ⊆QB ．Q ⊆PC ．∁R P ⊆QD ．Q ⊆∁R P8．已知某个几何体的三视图如图，根据图中标出的尺寸(单位：cm)，可得这个几何体的体积是( )．A.4 0003 cm 3B.8 0003 cm 3 C ．2 000 cm 3 D ．4 000 cm 39设方程|x 2－3|＝a 的解的个数为m ，则m 不可能等于（ ） A ．1B ．2C ．3D ．410．定义运算a ⊕b ＝⎩⎪⎨⎪⎧a (a ≤b )，b (a >b )，则函数f (x )＝1⊕2x的图象是（ ）11．设f (x )是奇函数，且在(0，＋∞)内是增函数，又f (－3)＝0，则x ·f (x )＜0的解集是（ ） A ．{x |x ＜－3或0＜x ＜3} B ．{x |－3＜x ＜0或x ＞3} C ．{x |x ＜－3或x ＞3} D ．{x |－3＜x ＜0或0＜x ＜3}12. 函数f (x )＝⎩⎪⎨⎪⎧x 2－x ＋1，x ＜1，1x ，x ＞1，的值域是（ ）A.⎣⎢⎡⎭⎪⎫34，＋∞ B ．(0,1) C.⎣⎢⎡⎭⎪⎫34，1 D ．(0，＋∞)二．填空题: 本大题共4小题，每小题５分，满分2０分．13.设集合A ＝{x |x ＋m ≥0}，B ＝{x |－2＜x ＜4}，全集U ＝R ，且(∁U A )∩B ＝∅，则实数m 的取值范围是____ 14．三棱锥P －ABC 的两侧面PAB 、PBC 都是边长为2的正三角形，AC ＝3，则二面角A －PB －C 的大小为_____ 15．函数f (x )＝4－x 2＋1lg (x －1)的定义域是_____16) 给出下列关于互不相同的直线m ，l ，n 和平面α，β的四个命题：①若m ⊂α，l ∩α＝A ，点A ∉m ，则l 与m 不共面；②若m 、l 是异面直线，l ∥α，m ∥α，且n ⊥l ，n ⊥m ，则n ⊥α； ③若l ∥α，m ∥β，α∥β，则l ∥m ；④若l ⊂α，m ⊂α，l ∩m ＝A ，l ∥β，m ∥β，则α∥β. 其中为真命题的是_____ ___(填序号)．三．解答题:（本大题共6小题,满分70分, 解答应写出文字说明、证明过程或演算步骤）17．（本小题满分10分）．)已知集合A＝{x|x2－5x－6＝0}，B＝{x|mx＋1＝0}，若B⊆A，求实数m组成的集合．18．（本小题满分12分）)将长方体ABCD－A1B1C1D1沿相邻三个面的对角线截去一个棱锥得到如图所示的几何体，已知该几何体的正视图与俯视图如图．(1)画出该几何体的侧视图；(2)求该几何体的体积．19．（本小题满分12分）．如图，在四棱锥SABCD中，底面ABCD是菱形，SA⊥底面ABCD，M为SA的中点，N为CD的中点．证明：(1)平面SBD⊥平面SAC；(2)直线MN∥平面SBC.20．（本小题满分12分）．已知函数f(x)＝(m＋6)x2＋2(m－1)x＋m＋1恒有零点．(1)求m的取值范围；(2)若函数有两个不同的零点，且其倒数之和为－4，求m的值．21. （本小题满分12分）如图，在侧棱垂直底面的四棱柱ABCD－A1B1C1D1中，AD∥BC，AD⊥AB，AB＝2，AD＝2，BC＝4，AA1＝2，E是DD1的中点，F是平面B1C1E与直线AA1的交点．(1)证明：①EF∥A1D1；②BA1⊥平面B1C1EF.(2)求BC1与平面B1C1EF所成的角的正弦值．22. (本小题满分12分) 已知函数f(x)＝x2－2x－3，x∈[－1,4]．(1)画出函数y＝f(x)的图象，并写出其值域；(2)当m为何值时，函数g(x)＝f(x)＋m在[－1,4]上有两个零点？高一数学试题参考答案一．选择题：题目 1 2 3 4 5 6 7 8 9 10 11 12 答案DCBDCDCBAA DD二．填空题：13. {m |m ≥2} 14. 60° 15. (1,2) 16 ①②④ 三．解答题：17解 ∵A ＝{x |x 2－5x －6}＝{－1,6}，B ＝{x |mx ＋1＝0}，又B ⊆A ，∴B ＝∅或B ＝{－1}或B ＝{6}． 当B ＝∅时，m ＝0； 当B ＝{－1}时，m ＝1； 当B ＝{6}时，m ＝－16.∴实数m 组成的集合为⎩⎨⎧⎭⎬⎫－16，0，1.18．解 (1)如图所示(2)对于所截去的三棱柱B 1－CC 1D 1其体积 V 三棱锥B 1－CC 1D 1＝13B 1B ·S △CC 1D 1 ＝13×5×12×3×4＝10，V 长方体ABCD －A 1B 1C 1D 1＝5×4×3＝60故所求几何体的体积为V 长方体ABCD －A 1B 1C 1D 1－V 三棱锥B 1－CC 1D 1＝60－10＝50.19. 证明 (1)∵ABCD 是菱形，∴BD ⊥AC . ∵SA ⊥底面ABCD ，∴BD ⊥SA . ∵SA ∩AC ＝A ，∴BD ⊥平面SAC .又∵BD ⊂平面SBD ，∴平面SBD ⊥平面SAC .(2)如图，取SB 中点E ，连接ME ，CE . ∵M 为SA 中点， ∴ME ∥AB 且ME ＝12AB .又∵ABCD 是菱形，N 为CD 的中点， ∴CN ∥AB 且CN ＝12CD ＝12AB . ∴CN 綉ME .∴四边形CNME 是平行四边形，∴MN ∥CE . 又MN ⊄平面SBC ，CE ⊂平面SBC ， ∴直线MN ∥平面SBC .20. 解 (1)当m ＋6＝0时，f (x )＝－14x －5，显然有零点 x ＝－514.当m ＋6≠0时，由Δ＝4(m －1)2－4(m ＋6)·(m ＋1)＝－36m －20≥0，得m ≤－59，∴m ≤－59且m ≠－6时，二次函数有零点． 综上，m ≤－59.(2)设x 1，x 2是函数的两个零点， 则有x 1＋x 2＝－2m －1m ＋6，x 1x 2＝m ＋1m ＋6.∵1x 1＋1x 2＝－4，即x 1＋x 2x 1x 2＝－4，∴－2m －1m ＋1＝－4，解得m ＝－3，且当m ＝－3时，m ≠－6，Δ＞0符合题意，∴m ＝－3.21. (1)证明①因为C1B1∥A1D1，C1B1⊄平面ADD1A1，所以C1B1∥平面A1D1DA.又因为平面B1C1EF∩平面A1D1DA＝EF，所以C1B1∥EF，所以A1D1∥EF.②因为BB1⊥平面A1B1C1D1，所以BB1⊥B1C1.又因为B1C1⊥B1A1，所以B1C1⊥平面ABB1A1，所以B1C1⊥BA1.在矩形ABB1A1中，F是AA1的中点，tan∠A1B1F＝tan∠AA1B＝22，即∠A1B1F＝∠AA1B，故BA1⊥B1F.所以BA1⊥平面B1C1EF.(2)解设BA1与B1F交点为H，连接C1H.由(1)知BA1⊥平面B1C1EF，所以∠BC1H是BC1与平面B1C1EF所成的角．在矩形AA1B1B中，AB＝2，AA1＝2，得BH＝4 6.在Rt△BHC1中，BC1＝25，BH＝46，得sin∠BC 1H＝BHBC1＝30 15.所以BC1与平面B1C1EF所成角的正弦值是30 15.22.解(1)依题意：f(x)＝(x－1)2－4，x∈[－1,4]，其图象如图所示．由图可知，函数f(x)的值域为[－4,5]．(2)∵函数g(x)＝f(x)＋m在[－1,4]上有两个零点．∴方程f(x)＝－m在x∈[－1,4]上有两相异的实数根，即函数y＝f(x)与y＝－m的图象有两个交点．由(1)所作图象可知，－4＜－m≤0，∴0≤m＜4.∴当0≤m＜4时，函数y＝f(x)与y＝－m的图象有两个交点，故当0≤m＜4时，函数g(x)＝f(x)＋m在[－1,4]上有两个零点。
河南省周口中英文学校2019_2020学年高二物理上学期全科竞赛试题
河南省周口中英文学校2019-2020学年高二物理上学期全科竞赛试题时间:90分钟范围：第一章、第二章1-6节满分：120一、单选题（每题4分，共36分）1．金属球壳原来带有电荷,而验电器原来不带电,如图所示,现将金属球壳内表面与验电器的金属小球相连,验电器的金属箔A.不会张开B.一定会张开C.先张开后闭合D.可能会张开2．如图所示，不带电的枕形导体的A、B两端各贴有一对金箔。
当枕形导体的A端靠近一带电导体C时，以下说法错误的是A.A端金箔张开，B端金箔闭合B.用手触枕形导体B端时，A端金箔仍张开，B端金箔闭合C.用手触枕形导体后，先后将手和C都移走，两对金箔均张开D.选项C中两对金箔带同种电荷3．如图所示，两个半径均为r的金属球放在绝缘支架上，两球面最近距离为r，A球电荷量为+Q，B球电荷量为-3Q，两球之间的静电力大小为F，将两球相互接触后放回原处，此时两球之间的静电力变为A. B.小于 C. D.大于4．如图所示，虚线表示电场中的等势线，相邻等势线之间的电势差相等，一电子以一定的初速度进入电场中，只在电场力的作用下运动，运动轨迹如图中实线所示，M、N两点是电子运动轨迹上的两个点，由此可判断A.N点电势高于M点电势B.电子一定是从N点运动到M点C.电子在M点的电势能小于在N点的电势能D.电子在M点的动能小于在N点的动能5．如图所示,边长为L=1 m的等边三角形ABC置于匀强电场中,电场线的方向平行于△ABC所在平面,其中A点电势为1 V,AC中点电势为2 V,BC中点的电势为4 V,则该匀强电场的场强大小是A. B. C. D.6．如图，在光滑绝缘水平面上，三个带电小球a、b和c分别位于边长为l的正三角形的三个顶点上；a、b带正电，电荷量均为q，c带负电。
整个系统置于方向水平的匀强电场中。
已知静电力常量为k。
若三个小球均处于静止状态，则匀强电场场强的大小为A. B. C. D.7．下列说法中，正确的是A.公式只适用于真空中点电荷电场B.由公式可知，导体的电阻与加在导体上的电压成正比C.由公式可知，电势与电势能成正比，与放入电场中检验电荷的电荷量q成反比。
河南省周口中英文学校2019_2020学年高一英语上学期期中试题
河南省周口中英文学校2019-2020学年高一英语上学期期中试题第二部分阅读理解（本大题共两节，每小题2分,共40分）第一节（共15小题，每小题2分，满分30分）阅读下列短文，从每题所给的（A,B,C和D)中，选出最佳选项。
ALast week my youngest son and I visited my father at his new home in Tucson, Arizona. He moved there a few years ago, and I was eager to see his new place and meet his friends.My earliest memories of my father are of a tall, handsome, successful man devoted to his work and family, but uncomfortable with his children. As a child I loved him; as a school girl and young adult feared him and felt bitter about him. He seemed unhappy with me unless 1 got straight A's and unhappy with my boyfriends if their fathers were not as "successful" as he was. Whenever I went out with him on weekends, I used to struggle to think up things to say, feeling on guard.On the first day of my visit, we went out with one of my father's friends for lunch at an outdoor cafe. We walked along that afternoon, did some shopping, ate on the street table, and laughed over my son's funny facial expressions. Gone was my father's critical(挑剔的)air and strict rules. Who was this person I knew as my father, who seemed so friendly and interesting to be around? What had held him back before?The next day my dad pulled out his childhood pictures and told me quite a few stories about his own childhood. Although our times together became easier over the years, never felt closer to him at that moment. After so many years, I'm at last seeing another side of my father. And in so doing, I'm delighted with my new friend. My dad, in his new home in Arizona, is back to me from where he was.21. Why did the author feel bitter about her father when she was a young adult?A. He was silent most of the time.B. He expected too much of her.C. He did not love his children.D.He was too proud of himself.22. When the author went out with her father on weekends, she would feel________.A. tiredB. sorryC. nervousD. safe23. What does the author think of her father after her visit to Tucson?A. More critical.B. More talkative.C. Strict and hard-working.D. Gentle and friendly.24. The underlined words "my new friend" in the last paragraph refer to_____A. the author's fatherB. the author's sonC. the friend of the author's fatherD. the cafe's ownerBA lot of people say maths is not their strong suit. One New Jersey parent wants to help change that. Laura Overdeck grew up with numbers. She always helped measure ingredients when her mother baked, and she learned about angles(角) from her father. She went on to major in astrophysics in college. Overdeck knew she wanted her own children to be good at maths, too.“And when our first chil d was about two, we just started giving her a maths problem every night,” Overdeck said. The problem was usually a story, involving animals, cars or candies that let the kids count. “Our third child started, at the age of two, yelling that he wanted his own maths problem because he saw his brother and sister doing it. And we thought, “Wow, we have a household where maths is the popular thing at bedtime.” Overdeck said.In February, Overdeck launched Bedtime Maths, an Internet website where she posts daily puzzles for children. Overdeck is particularly keen to hook children on numbers before they go to school. So why introduce little ones to maths so early?Sian Beilock, an expert on performance anxiety, says the more fun and familiar maths is early on, the less likely children feel nervous when they start to learn maths in school. “My lab has shown recently that kids as early as first grade report feeling anxious about doing maths,” Beilock said.“You can hear totally educated adults say, ‘You know I’m just n ot that good at maths.’or ‘I’m kind of afraid of maths.’And that’s a totally acceptable thing for a well-educated person to say, but you never hear them say, ‘Well, you know, I’m just not that good at reading,’ ”Overdeck said.She wants children and theirparents to become fluent in numbers as they are in Harry Potter.25. Overdeck majored in astrophysics because she __________.A. was really fond of mathematicsB. had an interest in teaching physicsC. hoped to change maths education in the USD. would like her children to be good at maths26. What can be inferred from Paragraph 2 ?A. Toys can be used to encourage kids in solving maths problemsB. Maths will become more popular in every household.C.The third child is cleverer than his brother and sister.D. Maths is enjoyable in Overdeck’s family.27. Beilock’s attitude towards Overdeck’s idea is __________.A. anxiousB. puzzledC. agreeableD. critical28. The unfavourable(不利的) situation of the US in maths ability is shown by______.A. people’s response to mathsB. children’s performance anxiety in schoolC. the popularity of Bedroom MathsD. adults’ great fondness for Harry PotterCBelieve it or not, the ability to choose is the power to change. If you can chooseto live your life differently, will you be the same person?Well, choosing to do the following few "simple" things will help to change your life.Review your life. Take time to go through your life and ask yourself, "If I do the same thing I do every day, will there be a change? If I want to change, where willmy first step be?"Make careful choices. Choose exactly what you wish to get to live your life; describe and think what you really want.Keep up with chances. Find out about the possibilities and ways that can make you move toward your goals, write them down and see which one suits you most.Get down to business. Start working on your goals. People may bring you down;you may have difficulties; you will fail and want to give up. But the most important thing is never to give up.If you try these "simple" things, you will find that success is something for everyone, and you will finally become what you want to be. Remember, success is more than what you hold in your hands; it is something from the heart.29. How many pieces Of advice does the writer give on changing one's life?A. ThreeB. FourC. FiveD. Six.30. Once you get down to business, the most important thing is to _____.A. see possibilitiesB. set goalsC. ask for helpD. keep on trying31. This passage mainly discusses the relationship between _____.A. choice and changeB. power and lifeC. choice and difficultyD. power and successDThe Internet has become part of teenage life. There's a report on 3,375 students in seven Chinese cities. It says that 38% of them believe they use the Internet often. While most of them get useful information and use the Internet to help in their studies, some are not using it in a good way. Many are playing online games too much.A few even visit websites they should not look at. Bad things can happen if young people spend too much time on the Internet.In order to help young people use the Internet in a good way, a textbook has been used in some Shanghai middle schools this term. It uses real examples to teach students all about good ways of using the Internet. It gives useful advice such as it's good to read news or find helpful information to study. Some students also make online friends.Teachers and parents all think the book is a very good idea. It will teach students how to be a good person in the online world. It will be a guide for teens using the Internet and keep students away from bad sites.32. The report shows that _________ of the 3,375 students are playing online games too much.A. 38%B. mostC. manyD. a few33. How does the textbook teach students?A. With tapes.B. With pictures.C. With music.D. With real examples.34. Which of the following useful advice is NOT mentioned in the passage?A. Watch films.B. Find information.C. Make friends.D. Read news.35. What do teachers and parents think of the textbook?A. It's a very good idea.B. It's a foolish idea.C. It keeps students looking at bad sites.D. It can't teach students how to be good.第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。
河南省周口中英文学校2019-2020学年高一英语上学期期中试题
河南省周口中英文学校2019-2020学年高一英语上学期期中试题第二部分阅读理解（本大题共两节，每小题2分,共40分）第一节（共15小题，每小题2分，满分30分）阅读下列短文，从每题所给的（A,B,C和D)中，选出最佳选项。
ALast week my youngest son and I visited my father at his new home in Tucson, Arizona. He moved there a few years ago, and I was eager to see his new place and meet his friends.My earliest memories of my father are of a tall, handsome, successful man devoted to his work and family, but uncomfortable with his children. As a child I loved him; as a school girl and young adult feared him and felt bitter about him. He seemed unhappy with me unless 1 got straight A's and unhappy with my boyfriends if their fathers were not as "successful" as he was. Whenever I went out with him on weekends, I used to struggle to think up things to say, feeling on guard.On the first day of my visit, we went out with one of my father's friends for lunch at an outdoor cafe. We walked along that afternoon, did some shopping, ate on the street table, and laughed over my son's funny facial expressions. Gone was my father's critical(挑剔的)air and strict rules. Who was this person I knew as my father, who seemed so friendly and interesting to be around? What had held him back before?The next day my dad pulled out his childhood pictures and told me quite a few stories about his own childhood. Although our times together became easier over the years, never felt closer to him at that moment. After so many years, I'm at last seeing another side of my father. And in so doing, I'm delighted with my new friend. My dad, in his new home in Arizona, is back to me from where he was.21. Why did the author feel bitter about her father when she was a young adult?A. He was silent most of the time.B. He expected too much of her.C. He did not love his children.D.He was too proud of himself.22. When the author went out with her father on weekends, she would feel________.A. tiredB. sorryC. nervousD. safe23. What does the author think of her father after her visit to Tucson?A. More critical.B. More talkative.C. Strict and hard-working.D. Gentle and friendly.24. The underlined words "my new friend" in the last paragraph refer to_____A. the author's fatherB. the author's sonC. the friend of the author's fatherD. the cafe's ownerBA lot of people say maths is not their strong suit. One New Jersey parent wants to help change that. Laura Overdeck grew up with numbers. She always helped measure ingredients when her mother baked, and she learned about angles(角) from her father. She went on to major in astrophysics in college. Overdeck knew she wanted her own children to be good at maths, too.“And when our first child was about two, we just started giving her a maths problem every night,” Overd eck said. The problem was usually a story, involving animals, cars or candies that let the kids count. “Our third child started, at the age of two, yelling that he wanted his own maths problem because he saw his brother and sister doing it. And we thought, “Wow, we have a household where maths is the popular thing at bedtime.” Overdeck said.In February, Overdeck launched Bedtime Maths, an Internet website where she posts daily puzzles for children. Overdeck is particularly keen to hook children on numbers before they go to school. So why introduce little ones to maths so early?Sian Beilock, an expert on performance anxiety, says the more fun and familiar maths is early on, the less likely children feel nervous when they start to learn maths in school. “My lab has shown recently that kids as early as first grade report feeling anxious about doing maths,” Beilock said.“You can hear totally educated adults say, ‘You know I’m just not that good at maths.’or ‘I’m kind of afraid of maths.’And that’s a totally ac ceptable thing for a well-educated person to say, but you never hear them say, ‘Well, you know, I’m just not that good at reading,’ ”Overdeck said.She wants children and their parents to become fluent in numbers as they are in Harry Potter.25. Overdeck majored in astrophysics because she __________.A. was really fond of mathematicsB. had an interest in teaching physicsC. hoped to change maths education in the USD. would like her children to be good at maths26. What can be inferred from Paragraph 2 ?A. Toys can be used to encourage kids in solving maths problemsB. Maths will become more popular in every household.C.The third child is cleverer than his brother and sister.D. Maths is enjoyable in Overdeck’s family.27. Beilock’s attitude towards Overdeck’s idea is __________.A. anxiousB. puzzledC. agreeableD. critical28. The unfavourable(不利的) situation of the US in maths ability is shown by______.A. people’s response to mathsB. children’s performance anxiety in schoo lC. the popularity of Bedroom MathsD. adults’ great fondness for Harry PotterCBelieve it or not, the ability to choose is the power to change. If you can chooseto live your life differently, will you be the same person?Well, choosing to do the following few "simple" things will help to change your life.Review your life. Take time to go through your life and ask yourself, "If I do the same thing I do every day, will there be a change? If I want to change, where willmy first step be?"Make careful choices. Choose exactly what you wish to get to live your life; describeand think what you really want.Keep up with chances. Find out about the possibilities and ways that can make you move toward your goals, write them down and see which one suits you most.Get down to business. Start working on your goals. People may bring you down; you may have difficulties; you will fail and want to give up. But the most important thingis never to give up.If you try these "simple" things, you will find that success is something foreveryone, and you will finally become what you want to be. Remember, success is more than what you hold in your hands; it is something from the heart.29. How many pieces Of advice does the writer give on changing one's life?A. ThreeB. FourC. FiveD. Six.30. Once you get down to business, the most important thing is to _____.A. see possibilitiesB. set goalsC. ask for helpD. keep on trying31. This passage mainly discusses the relationship between _____.A. choice and changeB. power and lifeC. choice and difficultyD. power and successDThe Internet has become part of teenage life. There's a report on 3,375 students in seven Chinese cities. It says that 38% of them believe they use the Internet often. While most of them get useful information and use the Internet to help in their studies, some are not using it in a good way. Many are playing online games too much. A few even visit websites they should not look at. Bad things can happen if young people spend too much time on the Internet.In order to help young people use the Internet in a good way, a textbook has been used in some Shanghai middle schools this term. It uses real examples to teach students all about good ways of using the Internet. It gives useful advice such as it's good to read news or find helpful information to study. Some students also make online friends.Teachers and parents all think the book is a very good idea. It will teach students how to be a good person in the online world. It will be a guide for teens using the Internet and keep students away from bad sites.32. The report shows that _________ of the 3,375 students are playing online games too much.A. 38%B. mostC. manyD. a few33. How does the textbook teach students?A. With tapes.B. With pictures.C. With music.D. With real examples.34. Which of the following useful advice is NOT mentioned in the passage?A. Watch films.B. Find information.C. Make friends.D. Read news.35. What do teachers and parents think of the textbook?A. It's a very good idea.B. It's a foolish idea.C. It keeps students looking at bad sites.D. It can't teach students how to be good.第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。
河南省周口中英文学校2020-2021学年高一英语上学期全科竞赛试题
河南省学年高一英语上学期全科竞赛试题第一部分阅读理解 (共两节，满分40分)第一节 (共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
AMany years ago in Japan, a farmer and his wife had three children, two boys and a girl. The boys helped their parents on the farm. The girl was small and weak. She was often ill. She spent her time drawing cats. Her parents didn't like her, so they took her to the temple ( 寺庙 )，In the temple the girl drew cats all day long. The other people in the temple tried to stop her, but she didn't listen. So they asked the girl to leave the temple.The girl came to a town. She didn't have any money, so she had to stay in an empty house outside the town. Inside the house, there was only a mat (垫子 ) on the floor, a light near the window, and a large paper screen ( 屏风 ) . The girl drew some cats on the paper screen. She drew cats of every kind. When the screen was full of cats, she lay down on the mat and went to sleep.The next morning, when the girl woke up, she was very surprised -- there was a very large dead mouse in the middle of the house! People in the town said, "The girl's cat drawings came to life ( 复活 ) at night. They saved the girl from the large mouse."The girl left the town and went on her way. Everywhere she went, people wanted to buy her cat drawings. Soon, she became one of the most famous artists in Japan. When you visit Japan, you might be able to see one of her pictures.1. What did the girl's parents do?A. Firemen.B. Artists.C. Zoo workers.D. Farmers.2. Why did the people in the temple send the girl away?A. She drew cats all the time.B. She didn't have any money.C. Her parents asked her to go back home.D. People in the town asked her to live in the town.3. Which was NOT in the empty house?A. A mat.B. A light.C. A paper screen.D.A basket.4. What did the girl find the next day?A. A group of live ( 活的 ) cats.B. A very large dead mouse.C. A lovely parrot.D. A very strong dog.5. What happened to the girl then?A. She stayed in the town.B. She started drawing mice.C. She became a famous artist.D. She never drew another cat again.BRead More & Spend LessWe have more than 7 million used books for sale, from the earliest board books to the all-time classics.If you like what we have to offer, Tell-a-Friend, we’ll give you more reasons to read!Any member of our website who invites friends and family to try our books using the “Tell-a-Friend” program will see a 20% discount when that friend places their first order within 14 days.Start exploring and save big on all your favorites. Here we list some of our books that are heavily discounted.Giraffes Can’t DanceBy Giles AndreaeThis book has been pleasing children for over 15 years. Gerald the tall giraffe would love to join in with the other animals at the Jungle Dance, but everyone knows that giraffes can’t dance… or can they?2004, PaperbackISBN:9780439539470From $0.99Laugh-Out-Loud Jokes for KidsBy Rob ElliottWith over 700,000 copies sold, this book will have children rolling on the floor with laughter. A great gift idea for any child.2010, PaperbackISBN: 9780800788032From $0.89Love You ForeverBy Robert MunschWith simple text and pictures, Love You Forever is a book to be shared----a story about love that children will carry with them throughout their lives.1995, HardbackISBN;9780099266891From￥1.98How to Win Friends & Influence PeopleBy Dale CarnegieAs the most famous confidence-building book ever published(出版), this classic book will turn your relationships around and improve your relationships with everyone in your life.2013, PaperbackISBN: 9788087888223From $0.996.The “Tell-a-Friend” program encourages people to .A.take pleasure in reading with their friends.B.help a friend form the habit of reading.C.share the website with othersD.read more but spend less7.Who wrote the story about animals?A.Rob ElliottB.Giles AndreaeC.Dale CarnegieD.Robert Munsch8.Which book has a different kind of paper cover from the others?A.How to Win Friends & Influence Peopleugh-Out-Loud Jokes for KidsC.Giraffes Can’t DanceD.Love You ForeverCThe Scar of LoveSome years ago on a hot summer day in south Florida a little boy decided to go for a swim in the old swimming hole behind his house. In a hurry to dive into the cool water, he ran out of the back door, leaving behind shoes, socks and shirt as he went. He flew into the water, not realizing that as he swam toward the middle of the lake, an alligator(短吻鳄) was getting close. The mother in the house was looking out ofshe ran toward the water, yelling to her son as loudly as she could. Hearing her voice, the little boy became alarmed and made a U—turn to swim to his mother. It was too late. Just as he reached her, the alligator reached him. From the dock, the mother grabbed her little boy by the arms just as the alligator snatched(抓住) his legs. That began an unbelievable tug-of-war(拔河比赛) between the two. The alligator was much stronger than the mother, but the mother was much too passionate to let go. A farmer happened to drive by, heard their screams, rushed from his truck, took aim and shot the alligator.Remarkably, after weeks and weeks in the hospital, the little boy survived. His legs were extremely scarred by the terrible attack of the animal. And on his arms, were deep scratches where his mother’s fingernails dug into his flesh in her effort to hang on to the son she loved.The newspaper reporter, who interviewed the boy after the trauma(外伤), asked if he would show him his scars. The boy lifted the pant legs. And then, with obvious pride, he said to the reporter,“Look at my arms. I have great scars on my arms, too.I have them because my mum wouldn’t let go.”You and I can identify with(认同) that little boy. We have scars, too. Not from an alligator, but the scars of a painful past. Some of those scars are unsightly andhave caused us deep regret. But, some wounds, my friends, are because we have refused to let go.A. the son and the alligatorB.the mother and the sonC.the driver and the alligatorD. the alligator and the motherA.The mother was unwilling to let the alligator goB.The mother was actually stronger than the alligatorC.The son was proud of his scars on his armsD.The son was ashamed of his scars on his legs11.According to the last paragraph, what is the writer’s real meaning?A.To forget the past is to betray.B.We should forget the scars.C.Wounds are different from scars.D.We should learn to let go sometimes.12.What type does the author develop the passage ?A. Comparison.B. Narration with comments.C. Classification.D. Analysis.D"I didn't hear them call my name," explained Shelley Hennig to Active Teens (AT) as she talked about that exciting moment on national television when she won the honor of Miss Teen USA 2004. "Are you ready?" is what she heard. Then she said, "I shook my head no, and then they said 'yes' and it was announced again."It was four days after that life changing moment for the seventeen-year-old high"I was so shocked! I never believed that it could actually really happen." Present in the audience that day were: her mother and father, older brother, her friends, and her dance teacher.Understanding why members of her family and her friends would be there, AT asked why her dance teacher had traveled so far to see her compete. "She's always been my role model. I've danced with her since I was six. She's been through so manydifficulties and came through them all. I've learned to get over bad life's experiences and learned how to move on because of her."One of those bad life's experiences for Shelley happened three years ago when her brother Brad was killed in a drunk driving accident. He was 18. She found writing helped her get through the rough days. She said, "I write a lot about my brother.I write a lot, a lot, a lot..."As Miss Louisiana Teen, she traveled around the state speaking to teens about the dangers of drinking and driving. In her role as Miss Teen USA, Shelley will continue to speak to youth about safe driving, in addition to many other things to help the youth.When AT asked Miss Teen USA if she had any advice for our readers, she said, "Don't let anyone change you. Hang out with people that make you feel good about yourself. That way, it is easy to be yourself."13. What do the words "on cloud nine" in Paragraph 2 probably mean?A. frightenedB. troubledC. very happyD. very angry14. Shelley takes her dance teachers as a role model mainly because she is ________.A. determinedB. friendlyC. strictD. experienced15. What suggestion does Shelley give to the teens?A. Be yourself with the support of friends.B. Meet friends whenever possible.C. Go easy on yourself and others.D. Have a good role model第二节 (共5小题；每小题2分，满分10分)根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
河南省周口中英文学校2020-2021学年高二生物上学期全科竞赛试题
河南省学年高二生物上学期全科竞赛试题一、选择题（每题2分，共70分）1、下列各组化合物中全是内环境成分的是A.O2、CO2、血红蛋白、H+B.H2O2酶、抗体、激素、H2OC.纤维蛋白原、Ca2+、载体D.Na+、HPO42-、葡萄糖、氨基酸2、在制备蛇毒抗毒素血清时,需将灭活的蛇毒注入家兔体内,引起免疫反应,这一免疫反应和所用的蛇毒分别是A.非特异性免疫,抗原B.特异性免疫,抗体C.非特异性疫,抗体D.特异性免疫,抗原3、下列关于神经调节与体液调节的特点，错误的是A．神经调节迅速、准确，作用时间短暂，但作用范围比较局限B．体液调节缓慢，作用范围广泛，作用时间持久C．神经调节和体液调节共同协调，相辅相成，地位平等D．神经调节和体液调节共同协调，相辅相成，而以神经调节为主4、水平放置的幼苗，经过一段时间根向下弯曲生长，其原因是①重力作用，背离地面一侧生长素分布的少②光线作用，靠近地面一侧生长素分布的多③根对生长素反应敏感④根对生长素反应不敏感A.①② B．③④ C．②④ D．①③5、下列各项中，属于种群的一组是①一株大树上的全部的角蝉②一块朽木上的全部真菌③海洋中的全部藻类植物④一片稻田中全部的植物⑤一个池塘中的全部鲫鱼A.①④B. ②③C. ①⑤D.④⑤6、某科技小组在调查一块为2hm2的草场中灰苍鼠的数量时，放置100个捕鼠笼，一夜间捕获50只，将捕获的灰苍鼠做好标记后在原地放生。
5天后，在同地点再放置同样数量的捕鼠笼，捕获42只，其中有上次标记的个体13只。
由于灰苍鼠被捕一次后更难捕捉，因此推测该草场中灰苍鼠的种群数量最可能A.小于92只B.大于92只C.小于161只D.大于161只7、下列属于生物群落的是A.一个池塘里全部的鱼和虾B.一棵枯树及其上面的苔藓、蘑菇C.一座山上的所有的树D.一片草原上的各种草、昆虫、牛、羊等全部生物8、大多数生物群落在空间上有垂直分层现象，称为群落的垂直结构。
河南省周口中英文学校2019-2020学年高二语文上学期期中试题不分版本
河南省周口中英文学校2019-2020学年高二语文上学期期中试题不分版本河南省周口中英文学校2019-2020学年高二语文上学期期中试题一、现代文阅读〔36分〕〔一〕论述类文本阅读〔此题共3小题，9分〕阅读下面的文字，完成1-3题。
成为具有中国情怀、全球视野的人才，不仅能肩负起建设祖国的使命，而且能承当起为世界、为人类作奉献的责任。
当今时代，知识更新的节奏不断加快。
有学者曾根据放射性元素衰变的原理，提出“知识半衰期〞说法：一个专业人士的知识如果不更新，在“半衰期〞后，根底知识仍可用，但其他一半新知识却已落伍。
据测算，1950年前的知识半衰期为50年，21世纪知识的半衰期平均为3.2年，IT高级工程师的仅为1.8年。
如今的学习，没有完成时、只有进行时，还需保持加速度。
增长知识见识，可以说是一辈子的功夫。
另一方面，教育的普及、出版的繁荣、互联网的兴盛，使得知识获取的本钱大大下降。
“学好数理化〞不再成为求知边界，通识教育正不断翻开知识视野。
因此，假设以知识宽度论，今天学子可以完胜过去。
然而，广度之外，同样需要有深度。
书不多，反能精读以致“韦编三绝〞；诱惑少，所以心无旁骛不断钻研。
将有限的注意力资源用到最有效的地方，才会有“铁杵磨成针〞的成就。
因此，既要重视知识的宽度，也要重视学习的深度，在努力扩大知识半径的同时，防止陷入平面化的“知识焦虑〞，落入浅尝辄止的学习路径。
既有知识的宽度，又有知识的深度，才能在积累知识的根底上形成卓越的见识。
面对全球化竞争，教育者需要引导学生，摆脱简单的记诵，在慎思明辨上下功夫；关注知识的积累，更注重思维的锤炼。
换句话说，一种好的教育，既教会学生如何数清掉落的苹果，更激发学生思考为何苹果是掉下来而非飞上天。
知识传承很重要，见识的培育更关键。
知是获取信息，是第一层级；识是具备见解，是更高层级。
由知而识，方为智慧。
一方面，正所谓“师父领进门，修行在个人〞，注重把所学知识内化于心，形成自己的见解，才算得上学懂弄通；而另一方面，具备粗中取精的信息筛选力、去伪存真的知识鉴别力、把握时代大势的洞察力，方能在信息爆炸的时代沉着不迫。
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河南省周口中英文学校2019-2020学年高二英语上学期全科竞赛试题 第1卷（选择题） 第一部分 阅读理解（共两节，满分40分） 第一节（共15小题；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，并在答题卡上将该项 A Nothing was going right for Dr. Turner at the hospital. He made a mistake while operation on a patient. He felt sure he was no longer trusted and decided to change his job. One day he learned from the paper that a doctor was looking for a partner. The doctor, whose name was Johnson, lived in Throby, a small town in the north of England. A few days later, Dr. Turner went to Thorby, and arrived at Dr. Johnson‟s home early in the afternoon. Though old and a little deaf, Dr. Johnson still had a good brain. He kept talking to the visitor about the town and its people.When they turned to the question of partnership,it was already seven in the evening. Dr. Johnson invited Dr. Turner to have dinner with him in a restaurant before catching the train back to London. Dr. Turner noticed that Dr. Johnson was fond of good food and expensive wines. They had an excellent meal. When the bill was brought, Dr. Johnson felt in his pocket. “Oh, dear,” he said. “I’ve forgotten my money.” “That’s all right,” Dr. Turner said.“I’ll pay the bill.” As he did so, he began to wonder whether Dr. Johnson was worthy of trust. 21 Dr. Turner decided to leave his present job because . A. he had never been trusted B. it demanded to great skills C. he believed it offered little hope for his future D. he thought the hospital would like him to leave 22. The two doctors spent most of the afternoon talking about . A. things of no interest to Dr. Johnson B. things of no importance to Dr. Turner C. health matters D. food and drink 23. The story suggests that . A. Dr. Johnson did not like Dr. Turner . B. the two doctors would become friends C. the two doctors would not work together D. Dr. Turner decided to stay at his present job 24. The words did so in the last sentence mean . A. caught the train back to London B. felt in his pocket C. paid the bill D. said those words B For Children Museum: Children‟s Museum, Sundays, 89 North Street, 67641235 Story time: Children‟s Library, 106 Green Street, Wednesdays during 9:30 a.m -5:00p.m. 66599624 Sports: Soccer Club, Tuesdays and Thursdays, 16 Yangtze Road, 96725643 .Basketball Club, Wednesdays and Fridays, 79071632 Cinema: New films for children, 99 Brick Road, 69001354 Useful Phone Numbers Fast Food Restaurant: 66387901 Hospital: 68787451 Visitor Information Center: 800-120-9847 Taxi: 79210583 Visitor Hotel Information: 800-739-7302 25.It’s Friday afternoon,you can go to_______ . A. visit the museum B. play soccer C. play basketball D. read children‟s stories 26.If children want to watch new films they should go to________. A. 16 Yangtze Road B. 89 North Main Street C. 106 Green Street D. 99 Brick Road 27.If you dial 66387901you can __________. A. ask for some hotel information B. do some shopping C. have a good story time D. order fast food in a restaurant 28．Lily‟s father is ill．She should dial________. A. 800-120-9847 B. 79210583 C. 6878745l D. 96725643
29．You can not get any information about________ from the two notices． A. looking for a hotel B. doing eye exercises C. eating fast food D. taking a taxi C This story took place a long time ago. But it has been repeated time and time again. Everyone is moved by the true story. An old man was knocked down by a car and was taken to hospital. He was badly hurt, and during his few returns to consciousness（知觉）。 he repeatedly called for his son. None knew where his son was. A dirty letter was found in his pockets. The nurse learned that his son was a soldier in North Carolina. The hospital called the Red Cross office to find the young man. The young soldier was rushed to the airport in time to catch the plane. It was evening when the young soldier walked into the hospital. A nurse took him to the bedsides of the old man. “Your son is here,”she said to the old man. She had to repeat the words several times before the old man‟s eyes opened. He dimly saw the young man and got great comfort. He reached out his hand. The soldier held the old man‟s hand and offered words of hope. All through the night the young soldier sat beside the bed. The nurse offered to watch instead of him for a while, he refused. At dawn the old man died. The nurse started to comfort him but the soldier asked her,“Who was that old man?”“He was your father,”she answered.“No, he wasnot. I never saw him before. I knew right away there was a mistake, but I also knew he needed his son, and his son just wasn’t here. I realized I was needed. So I stayed.”