北京市海淀区教师进修学校附属实验中学2012-2013学年高二下学期期中考试 英语

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【精品】北京海淀区教师进修学校附属实验学校65.doc

【精品】北京海淀区教师进修学校附属实验学校65.doc

北京海淀区教师进修学校附属实验学校一、学校介绍北京市海淀区教师进修学校附属实验学校创建于1998年7月1日。

经过近10年的发展,目前已经拥有初高中教学班55个,国际学生班3个。

学校目前有两个校区,南校区地处海淀区八里庄北里,北校区位于世纪城大型社区内,宛如昆玉河畔的两粒明珠。

学校设施先进,融入古典书院风格,塑造了适于读书学习的文化环境。

以海淀区教师进修学校专家团为依托,学校建立起一支年轻化、品牌化教师队伍,在海淀区享有盛誉。

初中毕业生学业成绩多年稳定在海淀区前列。

高考成绩斐然,一举跨入海淀区领跑集团。

该校以“思维-行动”为核心价值追求,通过教育教学活动、校本课程、社会实践活动,引导学生培养适应未来社会发展所需要的全面素质。

作为国务院侨办华文教育基地,学校以积极的姿态迎接教育国际化的趋势,积极开展对外交流和涉外教育活动。

学校与40多个国家和地区建立了教育交流关系,国外建有两所姊妹学校,至今已有500名学生出国学习和社会实践,招收来自十多个国家和地区的学生,为各国华文教师提供精良培训。

并组建中加实验班,初中阶段赴加拿大进行为期半年的学习。

该校经历超常规发展,跻身北京市名校行列。

近年来,学校荣获北京市校园环境示范学校、北京市校本教研示范学校、北京市课程改革先进单位、北京市教育科研先进学校,并连年荣获海淀区教育、教学、科研、科技、体育、师德、安全、卫生等所有领域的全部大奖。

北京市海淀区教师进修学校附属实验学校是海淀区教委所属的优质公立完全中学,初高中近60个教学班,学生2000余人,具有招收外籍学生资质。

现有南北两校区,南校区(八里庄北里)富于现代感和国际化风格,北校区(远大路世纪城)颇具古典书院风格。

北京市海淀区教师进修学校附属实验学校,将学校的办学理念简要概括为“人文•人本•人格”:即“人文情怀•人本理念•塑造师生健全人格”。

为此,将学校的“校训”定为:“笃行求知超越自我”。

在他们对校训的“释义”中,充分阐述了学校的办学理念。

北京市海淀区教师进修学校附属实验中学13-14学年高二上学期期中考试文科政治试题(附答案)

北京市海淀区教师进修学校附属实验中学13-14学年高二上学期期中考试文科政治试题(附答案)

2013—2014学年度第一学期期中练习高二政治(文科)出题人:臧怡然审核人:周伟明一、单项选择题(本大题共40个小题,每小题1.5分,共60分,每个题有四个选项,其中只有一个最符合题意)1.哲学自产生以来就存在唯物主义和唯心主义的斗争,划分唯物主义和唯心主义的标准是A.依据对哲学基本问题的不同回答B.依据对思维和存在关系问题的不同回答C.依据对思维和存在何者为本原问题的不同回答D.依据对思维和存在二者有无同一性问题的不同回答2.联合国教科文组织把每年11月份的第三个星期四定为“世界哲学日”,“哲学日”的发起人说,哲学就是要触动每个人的精神世界,让人认识自己,回到并守护自己的精神家园。

这说明A.有了哲学,生活就快乐了B.哲学产生于人类的实践活动C.哲学是指导人们生活得更好的艺术D.哲学可以帮助人们形成正确的思维方法3.下列表述能体现马克思主义哲学对哲学基本问题回答的是A.量力而行,尽力而为B.天地合而万物生,阴阳接而变化起C.仓廪实而知礼节,衣食足而知荣辱D.安而不忘危,存而不忘亡,治而不忘乱4.王安石提出“形者,有生之本”,与之相对立的观点是A.“心外无物” B.“天地为万物之本”C.“夫形于天地之间者,物也” D.“舍天地则无以为道”5.恩格斯指出,“科学越是毫无顾忌和大公无私,它就越符合工人的利益和愿望。

”引文表明了马克思主义哲学的特征是A.科学性与革命性的统一 B.原则性与灵活性的统一C.客观性与能动性的统一 D.普遍性与特殊性的统一6.尽管地震预测难度很大,但全国政协委员.中科院院士.地球物理学家陈运泰认为,国际上对于地震预测确实存在不同看法,但普遍承认,地震长期预测还是有可行的办法,中期预测也有成功的例子,争论的焦点是短(期)临(震)预测。

他建议,“十二五”规划草案中应该强化地震预测工作。

关于地震的预测,下列说法错误的是A.认识具有无限性、上升性,终有一天人类能够做到预测地震B.规律是事物运动过程中固有的本质的必然的可变的联系,人能正确认识规律C.人的认识也是在不断发展的,因此人们能够在未来做到预测地震D.思维与存在具有同一性,因此人类会做到科学预测地震7.有人认为要准确预测地震的发生,需要在马克思主义哲学的指导下,研究地震科学,深入研究地壳运动规律。

2018_2019学年10月北京海淀区教师进修学校附属实验学校高二上学期月考数学试卷

2018_2019学年10月北京海淀区教师进修学校附属实验学校高二上学期月考数学试卷

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2020-2021学年北京市海淀区教师进修学校附属实验学校高二上学期期中考试数学试题(解析版)

2020-2021学年北京市海淀区教师进修学校附属实验学校高二上学期期中考试数学试题(解析版)

北京市海淀区教师进修学校附属实验学校2020-2021学年高二上学期期中考试数学试题一.选择题 1. 过点1,0A ,()0,1B 的直线的倾斜角α是( )A. 4πB. 3πC. 23πD. 34π『答 案』D『解 析』因为10101AB k -==--,所以tan 1α=-,tan [0,)απ∈,34απ∴=,故选:D.2. 如图所示,在复平面内,点A 对应的复数为z ,则复数2z 的虚部为( )A. 4-B. 1C. 3D. 4『答 案』A『解 析』由图可知2z i =-+,()22224434z i i i i=-+=-+=-,虚部为4-.故选:A3. 已知空间中三条不同的直线l ,m ,n 和两个不同的平面α,β,下列四个命题中正确的是( )A. 若//αβ,m α⊂,n β⊂,则//m nB. 若l α⊥,l β⊥,则//αβC. 若αβ⊥,m αβ=,l m ⊥,则l β⊥D. 若l m ⊥,m α⊥,则//l α『答 案』B『解 析』对于A ,若//αβ,m α⊂,n β⊂,则m 与n 平行或异面,故A 错误;对于B ,若l α⊥,l β⊥,则//αβ,故B 正确; 对于C ,如图,αβ⊥,m αβ=,l m ⊥,l β⊂,故C 错误;对于D ,如图,l m ⊥,m α⊥,l α⊂,故D 错误.故选:B. 4. 已知直线()1:210l ax a y +++=,22:0l x ay ++=,若12l l ⊥,则实数a 的值是( )A. 0B. 2或-1C. 0或-3D. -3『答 案』C 『解 析』由12l l ⊥知:(2)0a a a ++=,解得:0a =或3a =-.故选:C .5. 已知空间中两条不同的直线m ,n ,一个平面α,则“直线m ,n 与平面α所成角相等”是“直线m ,n 平行”的( ) A. 充分而不必要条件 B. 必要而不充分条件 C. 充分必要条件D. 既不充分也不必要『答 案』B『解 析』直线m ,n 与平面α所成角相等,推不出直线m ,n 平行,例如平面内任意两直线与平面所成角都为0,但是直线可以相交; 当直线m ,n 平行时,直线与平面所成角相等成立,故“直线m ,n 与平面α所成角相等”是“直线m ,n 平行”的必要不充分条件. 故选:B. 6. 已知长方体1111ABCD A B C D -,下列向量的数量积一定不为0的是( ) A.1AD AB ⋅ B. 11AD B C ⋅C.1BD BC ⋅D. 1BD AC ⋅『答 案』C 『解 析』当长方体1111ABCD A B C D -为正方体时,根据正方体的性质可知:1111,,AB AD AD B C BD AC⊥⊥⊥,所以10AB AD ⋅=、110AD B C ⋅=、10BD AC ⋅=.根据长方体的性质可知:1BC CD ⊥,所以1BD 与BC 不垂直,即1BD BC ⋅一定不为0.故选:C.7. 如图在四面体PABC 中,PC ⊥平面ABC ,AB BC CA PC ===,那么直线AP 和CB 所成角的余弦值( )A.B. C. 12D.4- 『答 案』A『解 析』设2AB BC CA PC ====,分别取,,AB AC PC 的中点,,D E F ,连接,,,DE EF DF CD ,则//,//DE BC EF AP ,所以DEF ∠(或其补角)就是直线AP 和CB 所成的角, 又PC ⊥平面ABC ,DC ⊂平面ABC ,所以PC ⊥DC ,所以2DF ===,又112DE BC ==,12FE AP ==DEF 中,22222212cos 2DE EF DF DEF DE EF +-+-∠===⨯, 所以直线AP 和CB 所成角的余弦值为.8. 已知正方体1111ABCD A B C D -的棱长为1,P 为BC 中点,Q 为线段1CC (不含端点)上的动点.三棱锥1Q A AP -的体积记为1V ,三棱锥1C A AP -的体积记为2V ,则以下结论正确的是()A.12V V < B.12V V > C.12V V = D.12,V V 大小关系不确定『答 案』C 『解 析』由1111ABCD A B C D -为正方体,则11//CC AA ,1CC ⊄平面1AA P ,1AA ⊂平面1AA P,所以1//CC 平面1AA P,因为Q 为线段1CC 上的动点,所以Q 到平面1AA P的距离与C 到平面1AA P的距离相等,所以11Q A AP C A APV V --=,即12V V =.故选:C.9. 唐代诗人李颀的诗《古从军行》开头两句说:“白日登山望烽火,黄昏饮马傍交河.”诗中隐含着一个有趣的数学问题——“将军饮马”问题,即将军在观望烽火之后从山脚下某处出发,先到河边饮马后再回到军营,怎样走才能使总路程最短?在平面直角坐标系中,设军营所在位置为()4,4B --,若将军从点()2,0A -处出发,河岸线所在直线方程为2x y +=,则“将军饮马”的最短总路程为( )A.B. 5C.D. 10『答 案』D『解 析』如图,点A 关于直线的对称点为A ',则A B '即为“将军饮马”的最短总路程,设(),A a b ',则()2222112a bb a -⎧+=⎪⎪⎨⎪⨯-=-⎪+⎩,解得2,4a b ==,则10A B '==,故“将军饮马”的最短总路程为10.故选:D. 10. 如图,正方体1111ABCD A B C D -的棱长为2,点O 为底面ABCD 的中心,点P 在侧面11BB C C的边界及其内部运动,若1D O OP ⊥,则11D C P△面积的最小值为()A.B.C.D. 『答 案』B『解 析』如图所示:当点P 在C 处时,1D O OC⊥,当点P 在1B B的中点1P 时,(22222222211113,26,19OP D O D P =+==+==+=,所以222111OP D O D P +=,所以11D O OP ⊥,又1OP OC O ⋂=,所以1D O ⊥平面1OPC ,所以点P 的轨迹是线段1PC ,因为11D C ⊥平面11PC C,所以11D C P△面积最小时,11C P PC ⊥,此时111C C BCC PPC⨯===,11122D C PS=⨯=,故选:B.二、填空题(本大题共6小题,共30分)11. 写出直线:210l x y--=一个方向向量a =_________.『答案』()1,2.『解析』因为直线L:0ax by c,方向向量d为(,)b a-或(,)b a-,所以210x y--=的2,1a b==-,即一个方向向量(1,2)d =.故答案为:()1,212. 若复数2iiz-=,则复数z=________.『答案』12i-+『解析』因为2i1212i1iz i-+===---,所以12z i=-+,故答案为:12i-+.13. 在长方体1111ABCD A B C D-中,设11AD AA==,2AB=,则1AC CB⋅=_______.『答案』1-『解析』如图,由题意()()() 111 AC CB AB AD AA AD AB AD AD AD AA AD ⋅=++⋅-=-⋅+⋅+⋅21AD=-=-.故答案为-1.14. 已知直线1:10l ax y+-=,直线2:30--=l xy,12l l//,则两平行直线间的距离为______.『答案』『解 析』因为12l l //,所以111a =-,解得1a =-,故1:10l x y -+=由平行线间的距离公式知d ==,故答案为:15. 已知正四面体A BCD -的棱长为2,点E 是AD 的中点,点F 在线段BC 上,则下面四个命题中:①F BC ∃∈,//EF AC ②F BC ∀∈,EF ③F BC ∃∈,EF 与AD 不垂直④F BC ∀∈,直线EF 与平面BCD夹角正弦的最大值为3所有不正确的命题序号为_______.『答 案』①③ 『解 析』如图,对F BC ∀∈, EF 与AC 异面或相交, 故①错误; 当点F 为BC 中点时,EF 为异面直线AD 和 BC的公垂线段,此时EF 取得最小值,当F 与,B C 重合时,EF因为,AD BE AD CE ⊥⊥,BE CE E ⋂=,所以AD ⊥平面BEC ,故AD EF ⊥,故③错误;因为E 到平面BCD 的距离为定值d ,设直线EF 与平面BCD 夹角为θ,则sin ||d EF θ=,当F 为BC 中点时,易知EF 为异面直线AD 和 BC 的公垂线段,此时EF 取得最小值,sin ||dEF θ=有最大值,此时1DF DE ==,故EF ==,由直角三角形EFD 可知,EF DE DF d ⋅=⋅,解得d =,所以sin ||3d EF θ==,故④正确.故答案为:①③16. 定义空间中点到几何图形的距离为:这一点到这个几何图形上各点距离中最短距离. (1)在空间中到定点O 距离为1的点围成的几何体的表面积为________;(2)在空间,定义边长为2的正方形ABCD 区域(包括边界以及内部的点)为Ω,则到Ω距离等于1的点所围成的几何体的体积为________.『答 案』(1). 4π (2). 10+23π『解 析』(1)与定点O 距离等于1的点所围成的几何体是一个半径为1的球,所以其表面积为4π;(2)分析可知,到距离等于1的点所围成的几何体是一个棱长为1,1,2的长方体和4个高为1,底面半径为1的半圆柱以及四个半径为1的四分之一球所围成的几何体 ,所以其体积为:231144101124114122++224333πππππ⨯⨯+⨯⨯⨯⨯+⨯⨯⨯=+=. 故答案为:4π;10+23π.三.解答题17. 若复数22(6)(2)z m m m m i =+-+--,当实数m 为何值时, (1)z 是纯虚数;(2)z 对应的点在第二象限.解:(1)若z 是纯虚数,则226020m m m m ⎧+-=⎨--≠⎩,解得3m =-;(2)若z 对应的点在第二象限,则226020m m m m ⎧+-<⎨-->⎩,解得3<1m -<-, 即m 的取值范围为()3,1--.18. 如图,在四棱柱1111ABCD A B C D -中,1AA ⊥平面ABCD ,底面ABCD 满足//AD BC且12,AB AD AA BD DC =====(1)求证:AB ⊥平面11ADD A ;(2)求直线AB 与平面11B CD 所成角的正弦值;(3)求点1C 到平面11B CD 的距离.(1)证明:1AA ⊥平面ABCD ,AB平面ABCD ,故1AA AB⊥.2AB AD ==,BD =,故222AB AD BD +=,故AB AD ⊥. 1AD AA A⋂=,故AB ⊥平面11ADD A .(2) 解:如图所示:分别以1,,AB AD AA 为,,x y z 轴建立空间直角坐标系, 则()0,0,0A ,()2,0,0B ,()12,0,2B ,()2,4,0C ,()10,2,2D .设平面11B CD 的法向量(),,n x y z =,则11100n B C n B D ⎧⋅=⎪⎨⋅=⎪⎩,即420220y z x y -=⎧⎨-+=⎩, 取1x =得到()1,1,2n =,()2,0,0AB =,设直线AB 与平面11B CD 所成角为θ,故2sin cos ,26n AB n AB n ABθ⋅====⋅.所以直线AB 与平面11B CD所成角的正弦值6;(3)解:设点1C 到平面11BCD 的距离为h ,则111111C B CD C B C D V V --=,而1111111111823323C B CD BC D V SCC -=⨯⨯=⨯⨯⨯=,又1B C ===1D C ===11B D =2221111B D D CB C +=,所以111B D D C ⊥,所以111111122B CD SB D DC =⨯⨯=⨯=.所以11111118333C B CD B CD V Sh h -=⨯⨯=⨯⨯=,解得h =, 所以点1C到平面11B CD的距离为3.19. 已知平行四边形ABCD 的三个顶点坐标为(2,1),(4,1),(2,3).A B C -- (1)求平行四边形ABCD 的顶点D 的坐标;(2)求平行四边形ABCD 的面积; (3)在ABC 中,求外心M 的坐标. 解:(1)AC 中点为()0,1,该点也为BD 中点,设(),D x y ,根据中点坐标公式得到:+4+10,122x y ==,解得:4,1x y =-=,所以()4,1D -;(2)()()4,1,2,3B C 故得到斜率为:31124k -==--,代入点()4,1B 坐标可得到直线BC :+50x y -= ,∴A 到BC=,又根据两点间距离公式得到:BC=, ∴四边形ABCD 的面积为12=. (3) 设点(),M x y ,则MA MB MC ==,即()()()()()()222222+2+14123x y x y x y +=-+-=-+-,化简得:3+3010x y x y -=⎧⎨--=⎩ ,解得10x y =⎧⎨=⎩,所以外心M 的坐标为()1,0M .20. 如图1,矩形ABCD ,1,2,AB BC ==点E 为AD 的中点,将ABE △沿直线BE 折起至平面PBE ⊥平面BCDE (如图2),点M 在线段PD 上,//PB 平面CEM .(1)求证:2MP DM =;(2)求二面角B PE C --的大小;(3)若在棱,PB PE分别取中点,F G,试判断点M与平面CFG的关系,并说明理由.(1)证明:设BD EC O⋂=,连接MO,//PB平面CEM,PB⊂平面PBD,平面PBD平面CEM MO=,//PB MO∴,MD ODMP OB∴=,//ED BC,12OD EDOB BC∴==,12MDMP∴=,即2MP DM=;(2)解:取BE中点Q,连接PQ,PB PE=,PQ BE∴⊥,又平面PBE⊥平面BCDE,PQ∴⊥平面BCDE,EC⊂平面BCDE,PQ EC∴⊥,BE EC==,2BC=,满足222BE EC BC+=,EC BE∴⊥,PQ BE Q⋂=,EC∴⊥平面PBE,EC ⊂平面PEC,∴平面PBE⊥平面PEC,∴二面角B PE C--的大小为90;(3)解:延长ED到N,使ED DN=,连接,,CN PN GN,,F G 分别是,PB PE 的中点,//FG BE ∴,2BC ED =,BC EN ∴=,//BC EN ,∴四边形BCNE 是平行四边形,//BE CN ∴,//FG CN ∴,则,,,F C N G 确定平面FCNG ,PEN 中,PD 是EN 边中线,且:2:1PM MD =,M ∴是PEN △的重心,又GN 为PE 边的中线,则M 在GN 上,∴M ∈平面CFG .21. 已知直线,:120l kx y k -++=,k ∈R ,直线l 交x 轴于点A ,交y 轴于点B ,坐标原点为O .(1)证明:直线l 过定点;(2)若直线l 在x 轴上截距小于0,在y 轴上截距大于0.设AOB 的面积为S ,求S 的最小值及此时直线的方程;(3)直接写出AOB 的面积S (0S >)在不同取值范围下直线l 的条数. (1)证明:直线l 的方程可变形为()()210k x y ++-=,由2010x y +=⎧⎨-=⎩,可得21x y =-⎧⎨=⎩,∴直线l 过定点()2,1-; (2)解:当0x =时,12y k =+;当0y =时,12kx k +=-,()12,0,0,12k A B k k +⎛⎫∴-+ ⎪⎝⎭,由题120120kk k +⎧-<⎪⎨⎪+>⎩,解得0k >,则()11121111244442222k S OA OB k k k k ⎛⎫+⎛⎫=⨯⨯=⨯⨯+=++≥= ⎪ ⎪ ⎪⎝⎭⎝⎭,当且仅当14k k =,即12k =时等号成立,故S 的最小值为4,此时直线l 的方程为240x y -+=;(3)解:由(2)111211222222k S OA OB k k k k +=⨯⨯=⨯⨯+=++,令()1222f k k k =++,则直线l 的条数等价于()y f k =与()0y S S =>的交点个数,画出函数图象,由图可知,当04S <<时,直线l 有2条; 当4S =时,直线l 有3条;当4S>时,直线l 有4条.22. 已知集合12,,,)|{1,1}(1,2,,)}{(n n i A x x x x i n =⋅⋅⋅∈-=⋅⋅⋅,,n x y A ∈,12,,)(,n x x x x =⋅⋅⋅,12,,)(,n y y y y =⋅⋅⋅,其中,{1,1}(1,2,,)i i x y i n ∈-=⋅⋅⋅.定义1122n n xy x y x y x y =++⋅⋅⋅+,若0xy =,则称x 与y 正交.(1)若()1,1,1,1x =,写出nA 中与x 正交的所有元素;(2)令,}{|n B x y x y A =∈若m B ∈,证明:m n +为偶数;(3)若n A A ⊆且A 中任意两个元素均正交,分别求出8,14n =时,A 中最多可以有多少个元素. (1)解:4A 中与x 正交的所有元素为:(1,1,1,1)--,(1,1,1,1),(1,1,1,1),(1,1,1,1),(1,1,1,1)--------,(1,1,1,1).--(2)证明:对于m B ∈,存在{}12(,,,),1,1n i x x x x x =∈-,{}12(,,,),1,1n i y y y y y =∈-,使得=x y m ,令1,,0,i i i i ix y x y δ=⎧=⎨≠⎩,1nii k δ==∑,当=i ix y 时,1i i x y =,当≠i i x y 时,1=-i i x y , 那么xy1()2ni i i x y k n k k n===--=-∑,所以2m n k +=为偶数.(3)解:当8n =时,不妨设1(1,1,1,1,1,1,1,1)x =,2(1,1,1,1,1,1,1,1)x =----,在考虑4n =时,共有4种互相正交的情况即:1111111111111111------,分别与12,x x 搭配,可形成8种情况,所以8n =时,A 中最多可以有8个元素. 当14n =时,不妨设1(1,1,1)y =(有14个1),2(1,1,,1,1,1,1)y =---(有7个1-,7个1),则12,y y 正交,令1214(,,,)a a a a =,1214(,,,)b b b b =,1214(,,,)c c c c =,且它们之间互相正交,设,,a b c 相应位置数字都相同的共有k 个,除去这k 列外,,a b 相应位置数字都相同的共有m 个,,b c 相应位置数字都相同的共有n 个,则(14)22140ab m k m k m k =+---=+-=,所以7m k +=,7n k +=,所以n m =, 由于(142)0ac m m k k m =--++--=,所以*727,2==∉m m N ,所以任意三个元素都不正交,综上,14n =,A 中最多可以有2个元素.。

2019-2020学年北京市海淀区教师进修附属实验学校高三生物下学期期末考试试卷及参考答案

2019-2020学年北京市海淀区教师进修附属实验学校高三生物下学期期末考试试卷及参考答案

2019-2020学年北京市海淀区教师进修附属实验学校高三生物下学期期末考试试卷及参考答案一、选择题:本题共15小题,每小题2分,共30分。

每小题只有一个选项符合题目要求。

1. 下列有关神经递质的叙述,正确的是()A. 突触前膜通过主动运输释放神经递质B. 神经递质的释放主要借助生物膜的流动性C. 神经递质的化学本质是蛋白质D. 神经递质需要经过血液运输而发挥作用2. 下列化合物所含化学元素种类最少的是()A.磷脂B.氨基酸C.核苷酸D.脂肪3. 一份淀粉酶能将100万份淀粉水解成麦芽糖,而不能水解一份麦芽糖,这说明酶具有()A.高效性、专一性B.专一性、多样性C.高效性、特殊性D.专一性、特殊性4. 某研究小组认为,肿瘤细胞能释放一种叫微泡的“气泡”,让肿瘤与血管内皮细胞进行交流,并改变这些内皮细胞的行为。

这些微泡在离开肿瘤组织时携带一种特殊的癌症蛋白,当微泡与内皮细胞融合,它们所携带的这些癌症蛋白就会触发促进新血管异常形成的机制。

这些新生血管向着肿瘤方向生长并为它们提供生长所需的营养。

下列与此相关的叙述中,不合理的是()A. 肿瘤细胞出现的根本原因是原癌基因和抑癌基因发生基因突变B. “癌症蛋白”是由肿瘤细胞合成的一种信息分子,作用于内皮细胞,调节细胞生长C. “癌症蛋白”借助微泡进入血管内皮细胞,与细胞膜表面糖蛋白无关D. 新生血管向着肿瘤方向生长与细胞分裂、细胞分化密切相关5. 在观察某植物细胞的质壁分离及质壁分离复原实验中,观察到的结果如图所示,其中①①指细胞的相关结构。

下列叙述正确的是( )A.甲状态时不存在水分子跨膜运输进出细胞的现象B.在蔗糖溶液中,一定会发生甲→乙变化C.当细胞处于丙状态且不再变化时细胞液浓度等于外界溶液浓度D.同一细胞处于乙状态时的吸水能力大于其处于甲状态时6. 下列有关以种群和群落为研究对象的表述,正确的是()A. 初生演替和次生演替的最终阶段都是森林,只是用时不同B. 森林群落中仅大部分山毛榉和五针松被砍伐,降低了群落丰富度C. 一个物种可以形成多个种群,但一个种群只含有一个物种D. 农田中的高粱有高有矮,体现了群落的垂直结构7. 酶具有极强的催化功能,其原因是()A.降低了化学反应的活化能B.增加了反应物之间的接触面积C.提高了反应物分子的活化能D.酶提供使反应开始所必需活化能8. 下图为绿色植物某细胞内发生的两个生理过程。

2020-2021学年北京市海淀区教师进修附属实验学校高三英语期中试题及参考答案

2020-2021学年北京市海淀区教师进修附属实验学校高三英语期中试题及参考答案

2020-2021学年北京市海淀区教师进修附属实验学校高三英语期中试题及参考答案第一部分阅读(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、D四个选项中选出最佳选项ALocated in the beautiful Sichuan Basin, Chongqing is a magical 8D city. The natural history and cultural scenery of the area provide children with learning opportunities because they can enjoy the many wonders of this area.Fengjie Tiankeng Ground JointTiankeng Diqiao Scenic Area is located in the southern mountainous area of Fengjie County. The Tiankeng pit is 666 meters deep and is currently the deepest tiankeng in the world. The scenic spot is divided into ten areas including Xiaozhai Tiankeng, Tianjingxia Ground, Labyrinth River, and Longqiao River. There are many and weird karst cave shafts, and countless legends haunt them.Youyang Peach GardenYouyang Taohuayuan Scenic Area is a national forest park, a national 5A-level scenic spot, and a national outdoor sports training base. Located in the hinterland of Wuling Mountain. The Fuxi Cave in the scenic spot is about 3,000 meters long, with winding corridors, deep underground rivers, and color1 ful stalactites. The landscape is beautiful.Jinyun Mountain National Nature ReserveJinyun Mountain is located in Beibei District of Chongqing City, about 45 kilometers away from the Central District of Chongqing City. The nine peaks of Jinyun Mountain stand upright and rise from the ground. The ancient trees on the mountain are towering, the green bamboos form the forest, the environment is quiet, and the scenery is beautiful, so it is called "Little Emei". Among them, Yujian Peak is the highest, 1050 meters above sea level; Lion Peak is the most precipitous and spectacular, and the other peaks are also unique.Chongqing People's SquareChongqing's Great Hall of the People, one of the landmarks of Chongqing, gives people the deepest impression than its magnificent appearance resembling the Temple of Heaven. It also uses the traditional method of central axis symmetry, with colonnade-style double wings and a tower ending, plus a large green glazed roof, large red pillars, white railings, double-eave bucket arches, and painted carved beams.1.How deep is the Tiankeng Ground Joint?A.666mB.3,000mC.45kmD.1050m2.Which of the following rocks can you see in Youyang Peach Garden?A.LimestoneB.StalactiteC.MarbleD.Quartzite3.Which attraction is closest to downtown Chongqing?A.Fengjie Tiankeng Ground JointB.Jinyun Mountain National Nature ReserveC.Chongqing People's SquareD.Youyang Peach GardenBThe Nez Perce Indians are a tribe that lived in the Pacific Northwest of theUnited States. At the time of the Lewis and Clark expedition (探险队) , which was one of the first journeys by Americans from the Atlantic coast to the Pacific coast and back again, the Nez Perce territory (领土) covered about 17 million acres, covering parts of Washington, Oregon, and Idaho. Butthat was a brief sweet history.In September 1805, when Lewis and Clark came off theRockieson their westward journey, the entire exploring party was hungry and ill -- too weak to defend themselves.Had the Nez Perce chosen to attack them, they could have put an end to the Lewis and Clark expedition there on the banks ofClearwater River. Instead the Nez Perce welcomed the white Americans and looked after them until they made a full recovery. Thus began a long friendship between the Nez Perce and white Americans. But white men’s greed for land and gold finally broke the friendship.In 1855 Governor Isaac Stevens ofWashingtonTerritoryinvited the Nez Perce to a peace conference. He said there were a great many white people in the country, and many more would come. But the Chief of the tribe at that time, Old Joseph, replied, “Take away your paper. I will not touch it with my hand.”Things were quiet for a while after that, but not for long. When Old Joseph died, the chiefship was passed onto Young Joseph. In the late 1870s, government officials came to order the Nez Perce to leave theWallowaValleyand then began hard battles between the Nez Perce and the white soldiers. After the tribe had fought thirteen battles and moved 1,600 miles to-wards Canada in an attempt to retreat(撤退) north, Young Joseph, gave in to the United States Army. Here was his famous statement, “Hear me my chiefs. I am tired; my heart is sick and sad. From where the sun now stands I will fight no more forever.”In 1885, Chief Joseph was sent along with manyof his band to the Colville Reservation inWashingtonwhereJoseph continued to lead his band for another 25 years, at times coming into conflict with the leaders of 11 other tribes living on the reservation.(保留地,居留地)4. What isTRUEabout the Lewis andClark expedition?A. They were well cared for by the Nez Perce.B. They ended their expedition on the banks ofClearwater River.C. They started the first battle with the Nez Perce.D. They were the first Americans to travel from theAtlanticto the Pacific.5. What ended the friendship between the Nez Perce and the Whites?A. Old Joseph’s proud mannerB. White men’s increasing demand for land and goldC. A growing number of white men in the landD The breakdown of the peace talk6. Young Joseph gave in at last because ________.A. he grew olderB. he was terribly illC. he hated the warD. he lost other chiefs’ support7. The passage might be followed by a paragraph about ________.A. the customs and traditions of the Nez Perce IndiansB. the last years of Chief Joseph in the Colville ReservationC. lasting fights between the Nez Perce and the whitesD. constant conflicts between the Nez Perce and other tribesCIf you go into the forest with friends, stay with them. If you don’t, you may get lost. If you get lost, this is what you should do. Sit down and stay where you are. Don’t try to find your friends—let them findyou. You can help them find you by staying in one place. There is another way to help your friends or other people to find you. You can shout or whistle three times. Stop. Then shout or whistle three times again. Any signal given three times is a call for help.Keep up shouting or whistling. Always three times together. When people hear you, they will know that you are not just making a noise for fun. They will let you know that they have heard your signal. They will give you two shouts or two whistles. When a signal is given twice, it is an answer to a call for help.If you don’t think that you will get help before night comes, try to make a little house with branches(树枝).Make yourself a bed with leaves and grass.When you need some water, you have to leave your little branch house to look for it. Don’t just walk away. Pick off small branches and drop them as you walk in order to go back again easily. When you are lost, the most important thing to do is to stay in one place.8. If you get lost in the forest, you should _________.A. try to find your friends in no timeB. stay in one place and give signalsC. walk around the forestD. shout as loudly as possible9. Which signal is a call for help?A. Crying twice.B. Shouting here and there.C. Whistling everywhere in the forest.D. Shouting or whistling three times together.10. When you hear two shouts or two whistles, you know that _________.A. someone needs your helpB. something terrible will happenC. people will come to help youD. someone is afraid of an animal11. What’s the meaning of the last paragraph?A. Use branches to make a bed.B. Drop branches to look for water.C. Pick off branches to build another house.D. Leave branches to help you find your way back.DIn a world simultaneously on fire and underwater thanks to climate change, scientists have announced some good news: Several important tuna (金枪鱼) species have stepped back from the edge of extinction.The unexpectedly fast recovery speaks to the success of efforts over the past decade to end overfishing. But tuna are not the only species scientists are discussing at the 2021 World Conservation Congress in Marseille, France, which is organized by the International Union for Conservation of Nature (IUCN). Researchers caution that many other marine species remainimperiled. For instance, more than a third of the world's sharks remain threatened with extinction due to overfishing, habitat loss, and climate change.“I think the good news is that sustainable fisheries are possible,” says Beth Polidoro, a marine biologist at Arizona State University. “We can eat fish in a proper way and without driving the population to the point where it is on the road to collapse or extinction."At the same time, she warned that the changes in status should not be an reason to catch as many fish as we want.The IUCN, which ranks the world's most endangered species on its Red List of Threatened Species and is backed by 16,000 experts across the globe, also announced at the meeting that some animals are moving in theother direction, onto the Red List. One notable example is the Komodo dragon, an island-living lizard at particular risk from climate change.For the better part of two decades, Polidoro has been part of a specialist group tasked with assessing the statuses of more than 60 species of tuna and billfishes for the IUCN.Her team announced its first comprehensive findings in 2011, mentioning that a number of commercially fished tuna species were dangerously close to disappearing.According to the new data, the Atlantic bluefin tuna (Thunnus thynnus), once listed as endangered, now qualifies for a status of least concern. As does the yellowfin tuna (Thunnus albacares) and albacore tuna (Thunnus alalunga), which were both considered near-threatened the last time they were assessed.12. What does the underlined word “imperiled” in paragraph 2 mean?A. EndangeredB. ConservedC. ExtinctD. Safe13. What can we infer from Polidoro's words?A. Too many fish are being eaten by human beings.B. Eating fish does not necessarily lead to its extinction.C. Fish species are on the edge of dying out if no action is taken.D. The situation of underwater species are changing for the better.14. Which of following statement is true according to the passage?A. Some Tuna species are wiped out by overfishing.B. Tuna are ranked as the world's most endangered species.C. Climate change poses a threat to most species in water and on land.D. Three tuna species have been saved from extinction according to the data.15. What's the main idea of the passage?A. Some tuna species are reported endangered recently.B. IUCN has helped saved a great many marine species.C. Improvement has been made in saving marine species.D. Great efforts should be made to conserve species underwater.第二节(共5小题;每小题2分,满分10分)阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。

北京市海淀区教师进修学校附属实验中学2012-2013学年高一英语下学期期中试题北京版

2012—2013学年度第二学期期中练习高二英语第Ⅰ卷第一部分听力(共两节, 满分10分)第一节(共5小题; 每小题0.5分,满分2.5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三个选项中选出最佳选项,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 much will the man pay for the tickets?A. £7.5.B. £15.C. £50.2. Which is the right Gate for the man’s flight?A. Gate 16B. Gate 22C. Gate 253. How does the man feel about going to school by bike?A. Happy .B. Tired.C. Worried.4. When can the woman get the computers?A. On Tuesday.B. On Wednesday.C. On Thursday.5. What does the woman think of the shirt for the party?A. The size is not large enough.B. The material is not good.C. The color is not suitable.第二节(共15小题;每小题0.5分,满分7.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各个小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料,回答第6至7题。

6. What can we learn about Mr. Brown?A. He is in his office.B. He is at a meeting.C. He is out for a meal.7. What will the man probably do next?A. Call back.B. Come again .C. Leave a message.听第7段材料,回答第8至9题。

北京市海淀区教师进修学校附属实验中学2012-2013学年高一上学期期末考试 历史Word版含答案

2012—2013学年度第一学期期末练习高一历史第Ⅰ卷(选择题,共50分)一、单项选择题(每小题1分,共50分。

在每小题所列的四个选项中,只有一项是最符合题目要求的。

)1、下图反映的是西周时期的:A 、内外服制度B 、礼乐制度C 、宗法制度D 、劳役制度2、“六合之内,皇帝之土;乃今皇帝,一家天下。

”这则纪功石刻说的是:A 、周天子分封天下B 、秦始皇统一六国C 、汉武帝开拓疆土D 、忽必烈一定乾元3、柳宗元在《封建论》中说:“秦有天下,裂都会而为之郡邑,废侯卫而为守宰……此其所以为得也。

”这句话指的是:A 、推行分封制B 、推行郡县制C 、推行宗法制D 、废除郡县制4、右图所示的中央机构创立于:A 、秦汉时期B 、隋唐时期C 、宋元时期D 、明清时期5、朱元璋为解决君权与相权矛盾而采取的措施是:A 、设立三省,分割丞相权力B 、废除丞相,权分六部C、设置军机处,剥夺议政王大臣会议的权力D、设立枢密使,分割宰相的军权6、明太祖和宋太祖加强中央集权的相同措施是:A、废除丞相,加强君权B、设立特务机构C、解除节度使权力D、直接控制地方行政权、军权7、为雅典的民主制度奠定基础的改革是:A、伯利克里改革B、克利斯提尼改革C、梭伦改革D、亚历山大改革8、标志着罗马成文法诞生的是:A、《民法大全》的编撰B、《万民法》的颁布C、《十二铜表法》的制定D、公民法的形成9、罗马法体系最终完成的标志是:A、《十二铜表法》的发表B、公民法的形成C、公民法演变成万民法D、《民法大全》的编纂10、古希腊、罗马的政治机构中,有公民大会、五百人议事会、元老院、执政官,而我国西周出现宗法制和分封制。

两者形式不同,但就其实质而言都是:A、地域特征决定政治形式B、思维习惯决定行为模式C、统治阶级维护其统治的不同方式D、经济模式决定政治手段11、英国资产阶级革命后逐步建立了君主立宪制政体,君主立宪制的基本含义是:A、宪法由君主主持制定B、君主按宪法选举产生C、议会由君主负责召集D、君主权力受宪法制约12、《权利法案》规定:“为申雪一切诉冤,并为修正、加强与维护法律起见,议会应时常聚会。

北京市海淀区教师进修学校附属实验中学高一地理上学期期末考试中图版

2012—2013学年度第一学期期末练习高一地理考生须知1、本试卷共10页,包括两个大题,55小题,满分为 100分。

考试时间为90分钟。

2、答题前,考生应认真在密封线外填写班级、姓名和学号。

3、考试结束时,上交机读卡和答题纸(9-10页)。

一、单项选择题(共50道小题,每小题1分,共50分)1.与银河系属于同一层次的天体系统是:A.总星系 B.河外星系 C.太阳系 D.地月系2.地球是太阳系中有生命的特殊行星,从地球本身看,其主要条件之一是:A.宇宙时空无限大,天体运动互不干扰 B.地球体积、质量适宜,保证地球上水的存在C.地球获得的太阳辐射量稳定 D.日地距离适中,地球表面有适宜的温度3.维持地表温度,促进地球上大气、水、生物活动和变化的主要动力是A.重力势能 B.生物能 C.太阳辐射能 D.风能4.太阳活动对地球造成的影响有A.诱发地震和潮汐现象 B.产生“磁暴”和“极光”C.诱发潮汐现象和降水量变化 D.干扰电离层和无线电长波通讯图1为“地球圈层结构示意图”。

读图完成5-7题。

5.关于图中各圈层的叙述正确的是A.地球外部圈层由A、B、C三部分组成,其中C 为生物圈B.地球内部圈层由E、F、G三部分组成,其中G为地核C.E、F合为岩石圈D.各圈层相互联系、相互制约,形成自然环境6.一般认为,岩浆的主要发源地是:A.软流层B.下地幔C.图中D层D.图中G层7.关于岩石圈物质循环过程的正确叙述是A.沉积岩重熔再生形成变质岩B.变质岩经过外力作用形成沉积岩C.岩浆岩冷却凝固形成变质岩D.岩浆岩经过变质作用形成岩浆图1图2为“大气热力作用示意简图”,完成8-9题。

8. 图2中箭头代表辐射,关于箭头表示的内容,叙述正确的是:A.①对地面具有保温作用B. ②是近地面大气的直接热源C. ③对地面有降温作用D. ④表示对大气的增温作用9.古人有“放火作熅(yun 燃烧不旺的火堆冒出的浓烟),少得烟气,则免于霜矣”的防御霜冻做法,该做法增强的作用是A. ①B. ②C. ③D. ④ 10.引起大气运动的根本原因是A.地转偏向力B.地表冷热不均C.水平气压差异D.人类活动读“北半球某日天气系统分布示意图”(图3),回答11-13题。

2012年海淀区11月中学教研进修活动表


语文初二
第四单元教材教法
海淀实验 袁勤娴
语文初三
第二单元教材教法分析
101中学 程丽
语文高一
备课组交流活动 模块二2
育新学校 董雪娇 盲校 陈瑜
语文高二
由对期中考试分析 谈下一阶段语文教学
首师大育新学校 李宏
语文高三
2012年高考数据分析
人大附中 王艳
语文初一
初一教学策略研究
进修学校 褚群生
语文初二
英语初三
书面表达阅卷交流 教法交流unit10-12
八一中学 史小昌 人大附中 王忆欣 张晓静 立新学校 王桂红
英语高一
教材教法分析 模块2整体分析与Unit 4教学建议
北师大三附中 童凤雨 马丹 史艳松
英语高二
模块 6 Unit 17 教材教法分析 及教学心得分享
八一中学 马青 徐燕红 包查干 张继红 张奂奂
音乐高中
进修活动
李金祥
音乐初中 音乐高中
全区公开课
李金祥 李其祥 育英学校 中学音乐组
音乐初中 音乐高中
全区公开课
李金祥 李其祥 郑燕莉
音乐组
英语
年级 英语初一 活动内容 (请注明活动类型) 英语电影配音在英语教学中的使用 教材教法分析unit 7 How much are these socks? 中心组试题研究 英语初二 中心组 考试测评研究(2) 林平 主讲人 刘润红 朱瑞兵
美术初高中
美术高考教学分析
邓玉江 李红星
美术初高中
中心教研组美术活动
赵方军
美术初高中
市级陶艺教学现场会
陶 涛
美术初高中
课题组活动
赵方军
教育技术(信息化、电教)
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听下面5段对话。

每段对话后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听每段对话前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题给出5秒钟的作答时间。

每段对话读两遍。

听第6段材料,回答第6至7题。

6. What is the man doing?A. Changing seats on the plane.B. Asking for a window seat.C. Trying to find his seat.7. What is the woman’s seat number?A. 6A.B. 7A.C. 8A.听第7段材料,回答第8至9题。

8. Why doesn’t the woman take the green T-shirt?A. It’s too small.B. It’s too dark.C. It’s too expensive.9. What does the woman buy in the end?A. A yellow T-shirt.B. A blue T-shirt.C. A pink T-shirt.听第8段材料,回答第10至12题。

10. How long has the man been in London?A. One year.B. A few years.C. A couple of months.11. Why did the woman leave her hometown?A. To lead a city life.B. To open a restaurant.C. To find a job.12. Where did the woman come from?A. London.B. Airside.C. Lancaster.听第9段材料,回答第13至16题。

13. What is a daypack?A. A box.B. A bag.C. A lock.14. What surprises the girl at school?A. A lot of discussions in class.B. Teachers giving little homework.C. Few students asking questions in class.15. At what time of the school term does the conversation most probably take place?A. At the end of it.B. In the middle of it.C. At the beginning of it.16. What do we know about the girl?A. She is new to the school.B. She writes for the school newspaper.C. She seldom asks questions in class.听第10段材料,回答第17至20题。

17. What does Mr. Henry Stone do?A. A bank clerk.B. A teacher.C. A writer.18. What does Henry like doing at airports?A. Watching people.B. Telling stories.C. Reading magazines.19. What did Henry learn from the newspaper that day?A. A valuable suitcase was missing.B. A man stole money from a bank.C. A woman ran away from home.20. Why was the woman at the airport?A. She was traveling on business.B. She was seeing the man off.C. She was leaving for Greece.第二部分基础知识第一节单项填空(共15小题;每小题1分,满分15分)请从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该选项的标号涂黑。

例:A computer can only do ________ you have instructed it to do.A. howB. afterC. whatD. when答案是C。

21. Neither the children nor the teacher________.A. is to blameB. are to blameC. is blamingD. are blaming22. I hope you enjoyed the film last night.How on earth do you know I went to a film? I ________ you.A. won’t tellB. didn’t tellC. haven’t toldD. hadn’t told23. Mary enjoys home-made food, so she seldom, ________, eats out.A. if neverB. if anyC. if notD. if ever24. Receiving good treatment, she was beginning to ________ and soon came back to work.A. pick upB. wake upC. grow upD. show up25. What is your daughter doing now?She is on the phone, ________with one of her schoolmates.A. to chatB. chattingC. chattedD. being chatted26. Luckily, only a few passengers aboard were ________ injured in the traffic accident.A. slightlyB. approximatelyC. exactlyD. gradually27. A high-tech exhibition ________in the National Museum now. Let’s go and visit it.A. will be heldB. is being heldC. was heldD. has been held28. Y ou’d better not play ________trick on Jack; it’s said hat he is deeply in________debt.A. a; theB. 不填; theC. 不填; 不填D. a; 不填29. Mike ________at 8:30 for the meeting, but he didn’t turn up.A. should arriveB. must arriveC. must have arrivedD. should have arrived30. Would you please help me move the piano?________A. Y ou’re welcome.B. It’s a pleasure.C. With pleasure.D. Don’t mention it.31. I________ an important conference at 10 o’clock this Sunday morning.A. will have attendedB. will be attendingC. have been attendingD. have attended32. The farm________ we learned to feed cattle two years ago has changed a lot.A. whenB. whichC. thatD. where33. My hometown, Wanzhou, is no longer________ it used to be.A. thatB. whatC. whereD. how34. Will you come to my home for dinner this Saturday?Thanks. I’m ________it.A. looking forward toB. getting away withC. accounting forD. watching out for35. Which of these two magazines will you take?I’ll take________, in case the journey is boring.A. allB. eitherC. bothD. neither第二节完形填空(共20小题;每小题1分,满分20分)This is a story that can teach us a good lesson. One day, a man in rags begged from door to door along the street. With an old wallet in his hand, he was asking for a few coins to buy something to eat. He kept complaining about his bad fortune and kept 36 why those who had so much money were never 37 and were always desiring more.―As far as I’m concerned, if I had only enough to 38 and to wear, I would not want anything more.‖Just at that moment Goddess Fortune, who came down the 39 saw the beggar and said to him, ―Hi, I have wished to40 you for a long time. Now, open your 41 and I will pour my gold into it. But I will do that only on this 42 : All that falls into the wallet will be pure gold; but every piece falling upon the 43 shall become dust. Do you understand?―I see,‖ said the beggar.―Then you should44 ! It’s obvious th at your wallet is a(an) 45 one, so don’t load it too heavily,‖ said the Goddess Fortune.The excited beggar could hardly 46 to have gold. He quickly opened his wallet, and a 47 of yellow coins was poured into it. The wallet grew heavier and heavier.―Is that enough?‖ Isn’t it cracking?‖ asked Fortune.―Never fear. It’s still48 enough now.‖ answered the beggar.The wallet was filled with so many coins that the beggar’s hands began to49 . ―Ah, if only the golden stream would50 forever! Just a l ittle more,‖ said the beggar, ― 51 just a handful or two.‖―There! It’s full. The wallet will 52 .‖ warned the Goddess, but the beggar requested, ―It will53 a little more, just a little more.‖One more piece was added and the wallet split. The 54 fell upon the ground and became dust. The greedy beggar had now 55 but his broken bag.36. A. showing B. explaining C. proving D. wondering37. A. relaxed B. satisfied C. worried D. depressed38. A. learn B. watch C. eat D. play39. A. street B. bridge C. yard D. forest40. A. praise B. forgive C. help D. comfort41. A. coat B. pocket C. box D. wallet42. A. occasion B. suggestion C. situation D. condition43. A. hand B. feet C. ground D. beggar44. A. look out B. look after C. look up D. look down45. A. rich B. empty C. worn D. full46. A. stand B. wait C. breathe D. think47. A. stream B. piece C. pair D. variety48. A. weak B. strong C. poor D. rich49. A. spread B. close C. loose D. shake50. A. pour B. end C. dry D. melt51. A. take B. add C. lend D. borrow52. A. flow B. burst C. disappear D. change53. A. attract B. permit C. include D. hold54. A. present B. food C. treasure D. water55. A. nothing B. anything C. everything D. something第三部分:阅读理解(共15小题;每小题2分,满分40分)阅读下面短文,从每题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

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