1、1旧州中学 20152016 学年高二年级第一次月考数学（理）试卷一、选择题：（本大题共 12 小题，每小题 5 分，共 60 分.）1曲线 在点 处的切线方程为（ ） 3xy)8,2(A B C D1616xy108xy32xy2. 顶点在原点，且过点 的抛物线 的标准方程是(4,)A. B. 24yx24C.或 D . 或2yxy24xy2.3.椭圆 21xmy的焦点在 y 轴上，长轴长是短轴长的两倍，则 m 的值为 （ ） A 14B 2 C 2 D4 4.已知向量 与向量)5,32(a平行,则 x,y 的值分别是（ ）)4(bA6 和-10 B6 和 10 C6 和-10 D6 和 1
2、05已知函数 的图象与 轴有三个不同交点 ， ，且dcxbaxf23)( x)0,(1x,2在 ， 时取得极值，则 的值为（ ）f121A4 B5 C6 D不确定6. 若平面 的法向量为 ，平面 的法向量为 ，则平面 与 夹角的余1(3,2)n2(,01)n弦是A . B. C. D. 7014707047107.在正方体 中， 是棱 的中点，则 与 所成角的余弦值为1BCDAE1AB1DEA B C D 5100558. 已知椭 圆 ，若其长轴在 轴上.焦距为 ，则 等于 221xymy4mA. . B. . C. . D. .45789.已知 M（-2,0）,N（2,0）,|PM|-|PN
3、|=4,则动 点 P 的轨迹是（ ）A双曲线 B双曲线左支 C一条射线 D双曲线右支210在 上的可导函数 ，当 取得极大值，当 取得Rcbxaxf 213)( )1,0()2,1(x极小值，则 的取值范围是（ ）12abA B C D),4()1,()4,2()2,(11. 积分 （ ）adx2A B C D12a2a2a12. 双曲线 （ ， ）的左、右焦点分别是 ，过 作倾斜角为 的直21xyab0b12F， 130线交双曲线右支于 点，若 垂直于 轴，则双曲线的离心率为M2FxA B C D653二、填空题：（20 分.）13已知向量 ， ， 且 ，则 = .(0,1)a(4,10)b
4、|29ab014. 已知椭圆 ，直线 AB 过点 P（2，1），且与椭圆交于 A、B 两点，若直线 AB 的246xy斜率是 ，则 的值为 .1AB15一点沿直线运动，如果由始点起经过 秒后的位移是 ，那么速度为零的t 23451ttS时刻是_。16. _.)21(lim22 nnn三、解答题：70 分17.（10 分）已知向量 ，若函数 在区间 上是增函数，),1(),(2txbxabaxf)()1,(求 的取值范围。t18（12 分）已知函数 321()fxbxa， 2x是 )(f的一个极值点 （1）求 ()fx的单调递增区间； （2）若当 , 时， ()3f恒成立，求 a的取值范围3NM
5、ABDCO19（10 分已知椭圆的顶点与双曲线 的焦点重合，它们的离心率之和为 ，若椭圆的焦214yx135点在 轴上，求椭圆的方程 .x20.（12 分）设 ，求函数 的最大值和最小值。ax0 xxf 24683)(3421已知椭圆 的焦距为 ，椭圆 上任意一点到椭圆两个焦点的距)0(1:2bayxC62C离之和为 6（）求椭圆 的方程；（）设直线 与椭圆 交于 两点，点 （0，1），且 = ，求直线 的方l:kxyCBA,PAPBl程22. （本小题满分 15 分）如图，在四棱锥 中，底OABCD面 是边长为 1 的菱形， , ABCD44, , 为 的中点， 为 的中点，以 A 为原点，
6、建立适当的空间OABCD平2OAMNBC坐标系，利用空间向量解答以下问题：（）证明：直线 ；N平（）求异面直线 AB 与 MD 所成角的大小； （）求点 B 到平面 OCD 的距离1旧州中学高二年级第一次月考数学（文）试卷1、已知全集 集合 则A、1，3，4 B、3，4 C、3 D、4 2、若 则复数 xyi 的模是A.2 B. 3 C .4 D.53.抛物线 y2 4x 的焦点到直线 2xy0 的距离是A.2 3 B、2 C.3D、14下列大小关系正确的是5，若某几何体的三视图如图所示，则它的体积是 （ ）6、某店一个月的收人和支出总共记录 N个数据 其中收人记为正数支出记为负数该店用下边的
7、程序框图目算月总收人 S和月净盈利 V，那么在图中空白的判断框和处理框中，应分别填入下列四个选项中的A. A0？VS 一 TBA0？ ，VS 一 TC. A0？，VS 十 T DA0?，V= ST7、在锐角ABC 中，角 A，B 所对的边长分别为 a，b，若则角 A等于28、已知点 A(1，1 )，B(1,0),C(2, 1)，D(1,1)，则向量 方向上的投影9.将函数 的图象向左平移 a（a0）个单位长度后，所得到的函数g（x）是偶函数，则 a的一个可能取值是10、变量 x，y 满足条件 且 z5yx 最大值为 a，最小值为 b，则 ab 值为A、8 B、一 8 C16 D. 2411、F
8、 1，F 2是曲线 的左右焦点，过左焦点 Fl的直线 l与双曲线 C的左，右两支分别交于 A，B 两点，若 ， 则双曲线的离心率是12.设 f（x）是定义在 R上的增函数，且对于任意的 x都有 f（1x） + f（1 十 x）0 恒成立，如果实数 m，n 满足不等式组那么 m2n 2的取值范围是A.（3，7） B、 （9,25） C、 （13,49） D、 （9,49）13若 为奇函数，则实数 m14、若曲线 y = kxInx 在 点（1,f（1） ）处的切线平行于 x轴，则 k15、球 O的球面上有四点 S,A,B,C,其中 O,A,B,C四点共面,ABC 是边长为 2的正三角形，平面 S
9、AB平面 ABC，则棱锥 S-ABC的体积的最大值为316、数列 满足 设则 f(3）17.（本小题满分 12分）在等比数列（I）求数列 的通项公式；（II）设 数列 的前 n项和为18 （本小题满分 12分）为调查某次考试数学的成绩，随机抽取某中学甲、乙两班各十名同学，获得成绩数据的茎叶图如图（单位：分） （I）求甲班十名学生成绩的中位数；若甲班十名学生成绩的平均分和乙班十名学生成绩的平均分分别记为 ，试计算为 的值；（1 1）若定义成绩大于等于 120分为“优秀成绩” ，现从甲、乙两班样本数据的“优秀成绩”中分别抽取一人，求被抽取的甲班学生 成绩高于乙班的概率19、 （本小题满分 12分）
10、在直三棱柱 ABC-A1B1C1中，底面ABC 为等腰直角三有形，ABC = 90 0, D为 棱 BB1中点(I）求证：面 DA1 C面 AA1 C1 C； （II）设 ABBCAA 12，求 B1到平面 A1DC的距离。 20.（本小题满分 12分）4设椭圆 的左、有焦点分别是 F1、 F2，下顶点为 A,线段 OA的中点为 B( O为坐标原点） ，如图，若抛物线 C2：y=x 21 与 Y轴的交点为 B,且经过 F1，F 2点（I）求椭圆 C1的方程；（II）设 M(0，45)，N 为抛物线 C2上的一动点，过点 N作抛物线 C2的切线交椭圆 C1于 P,Q两点，求MPQ 面积的最大值2
11、1,（本小题满分 12分）已知函数（I）求函数 f（x）的单调递 增区间；（II）若在区间1,e上至少存在一点 成立，求实数 p的取值范围22 （本小题满分 10分）选修 4一 1：几何证明选讲如图ABC 内接于圆 O，且 ABAC，过点 A的直线交圆 O于点 P，交BC的延长线于点 D.（I）求证：AC 2APAD；（II）若ABC60，圆 O的半径为 1，且 P为弧 AC的中点，求 AD的长23 （本小题满分 10分）选修 4一 4：坐标系与参数方程已知曲线 C的极坐标方程是 I，以极点为原点，极轴为 x轴的正半轴建立平面直角坐标系，直线 l的参数方程为（I）写出直线 l的普通方程与曲线
12、C的直角坐标方程；5(II )设曲线 C经过伸缩变换 得到曲线 C，设曲线 上任一点为 M(x,y)求 x十 2, 3y的最小值24 （本小题满分 10分）选修 4一 S：不等式选讲设函数 f(x)x a十 3x,（1）当 a=2时，求不等式 f（x）3x 十 2的解集；（2）若不等式 f( x)0 的解集包含xx1，求 a的取值范围1旧州中学 20152016 学年度第二学期高二年级第一次月考物理试题一、单项选择题（本大题共 8 个小题，每小题 4 分，共 32 分）1、在电磁感应现象中，下列说法中正确的是（ ）A感应电流的磁场总是跟原来的磁场方向相反B导体作切割磁感线运动，导体内一定会产生
13、感应电流C闭合线框放在匀强磁场中做切割磁感线运动，一定能产生感应电流D感应电流 的磁场总是阻碍原来磁场磁通量的变化2、如图所示，图甲和图乙分别表示正弦脉冲波和方波的交变电流与时间的变化关系若使这两种电流分别通过两个完全相同的电阻，则经过 1 min 的时间，两电阻消耗的电功之比 W 甲 W 乙 为( )A16 B13C12 D1 23、如图所示，导线框 abcd 与 导线在同一平面内，直导线通有恒定电流 I，当线框由左向右匀速通过直导线时，线框中感应电流的方 向是( )A先 abcd，后 dcba，再 abcdB始终 dcbaC先 dcba，后 abcd，再 dcbaD先 abcd，后 dcb
14、a4、一正弦交变电流的有效值为 10A，频率为 50Hz，此交变 电流的瞬时值表达式为（ ）A. i10sin314t A B. Ati314sin20C. i10sin50t A D. Ati5i5、闭合线圈的匝数为 n，每匝线圈面积为 S，总电阻为 R，在 时间内穿过每匝线圈的磁通量变化为 ，则通过导线某一截面的电荷量为 （ ）2A B D CRRnSntRn6、在收音机线路中，经天线接收到的电信号既有高频成分又有低频成分，经放大后送给下一级，需要把低频成分和高频成分分开，只让低频成分输入给下一级，我们采用了如图装置电路，其中代号 a、 b 应选择的元件是( )A a 是电容较大的电容器，
15、 b 是低频扼流线圈B a 是电容较大的电容器， b 是高频扼流线圈C a 是电容较小的电容器， b 是高频扼流线圈D a 是电容较小的电容器， b 是低频扼流线圈7、在竖直向上的匀强磁场中，水平放置一个不变形的单匝金属圆线圈，规定线圈中感应电流的正方向如图 1 所示，当磁场的磁感应强度 B 随时间如图 2 变化时，图中正确表示线圈中感应电动势 E变化的是 （ ）A B C D 8、如下图所示的四个日光灯的接线图中， S1为起动器， S2为电键 ， L 为镇流器，能使日光灯正常发光的是（ ）二、多 项 选 择 题 (本 大 题 共 4 小 题 , 每小题给出的四个答案中有两个或两个以上答案是正
16、确的，全选对得 6 分, 选对但不全，得 3 分,有选错或不答的，得 0 分.) 9、如图右所示，发电机每个绕组两端的电压(相电压)为 220 V，三个负载电阻均为 100 ，下列说法中不正确的是( )A发电机采用“Y”接法，负载采用“”接法12345t/sE2E0E0O-E0-2E012345t/sE2E0E0O-E0-2E0E0E12345t/s2E0O-E0-2E0E0E12345t/s2E0O-E0-2E0IB图 1Bt/sO 12345图 23B每个负载电阻两端的电压为 220 VC每个负载电阻两端的电压为 380 VD通过每个负载的电流为 3.8 A10、在右图所示电路中， L 为
17、电感线圈，灯泡电阻为 R，电流表内阻为零，电压表内阻无限大，交流电源的电压 u220 sin100 t V，若保持电压的有效值不变，只将电源频率改为 100 Hz，下列2说法正确的是( )A电流表示数减小 B电压表示数减小C灯泡变暗 D灯泡变亮11、如右图为一 交流发电机发出的电 流随时间的变化图象，则下列说法正确的是（ ）A、在 A 点时穿过线圈的磁通量最大；B、在 B 点时穿过线圈的磁通量变化率最小；C、在 A 点时线圈处在中性面，电流方向改变；D、在 B 点时线圈处在中性面，电流方向改变。12、如图(a)、(b)所示， R 和自感线圈 L 的电阻都很小，接通 K，使电路达到稳定，灯泡 S
18、 发光，下列说法正确的是 ( )A在电 路(a)中，断开 K， S 将渐 渐变暗4FvBB在电路(a)中，断开 K， S 将先变得更亮，然后渐渐变暗C在电路(b)中，断开 K， S 将渐渐变暗D在电路(b)中，断开 K， S 将先变得更亮，然后渐渐变暗旧州中学 20152016 学年度第二学期高二年级第一次月考 物理答题卷班 级 姓 名 考 号 考 分 一、单选题：（每小题 4 分，共 32 分）二 多选题（每小题 6 分，共 24 分）三、计 算题（本 大题 共 4 个 小 题 ,合计 44 分，解题时要写出必要的物理公式和必要的文字说明）13、（12 分）如右所示，将边长为 L、总电阻为
19、R 的正方形闭合线圈，从磁感强度为 B 的匀强磁场中以速度 v 匀速拉出（磁场方向，垂直线圈平面）（1）所用拉力 F （2）拉力 F 做的功 W （3）拉力 F 的功率 PF （4）线圈放出的热量 Q （5 ）线圈发热的功率 P 热 （6）通过导线截面的电量 q 14、（16 分）如图所示，边长为 L 的正方形线框 abcd 的面 积为 S=0.1m2，匝数为 N=100 匝，线框绕 ad 边的中点和 bc 边的中点的连线由图所示位置开始以 =100rad/S 做匀速转动，磁感应强度为 B=0.1T。线圈内电阻不计与外电阻 R=10 构成闭合电路求：（1）感应电动势的峰值；（2）闭合电路电流的
20、瞬时表达式；题 号 1 2 3 4 5 6 7 8答 案题 号 9 10 11 12答 案5（3）若在 A、B 两点接入一理想电压表，则电压表的读数为多少？15、 （16 分）在线电压为 380 V 的三相交流电路中，如图所示，接有三 只电阻均为 484 的电灯问：(1)这三只电灯属何种接法？每只灯的电压、电流、功率各是多少？(2)若 L1灯的保险丝熔断，则其余两灯的电压、电流、功率又各是多少？(3)若 L1灯短路，则其余两灯的情况怎样？1旧州中学高二年级英语下学期第一次月考试题第一部分一，阅读理解（共 20小题，每小题 2分，共 40分）AMoney is the root of all e
21、vil and new study claims there may be some truth behind the sayingScientists at the University of CaliforniaBerkeley, US，announced on February 27 that rich people are more likely to do unethical (不道德的)things.such as lie or cheat，than poorer peopleThe scientists did a series of eight experimentsThey
22、published their findings online in the Proceedings of the National Academy of Sciences(PNAS，美国国家科学院院刊)They carried out the first two experiments from the sidewalk near BerkeleyThey noted that drivers of newer and more expensive cars were more likely to cut off other cars and pedestrians at crosswalk
23、sNearly 45 percent of people driving expensive cars ignored a peaestrian compared with only 30 percent of people driving more modest (不豪华的)carsIn another experiment，a group of college students was asked if they would do unethical things in various everyday situationsExamples included taking printer
24、paper from work and not telling a salesperson when he or she gave back more changeStudents from higher-class families were more likely to act dishonestlyAccording to the scientists，rich people often think money call get them out of troubleThis makes them less afraid to take risksIt also means they c
25、are less about other peoples feelingsFinally，it simply makes them greedier“Higher wealth status seems to make you want even more，and that increased want leads you to bend the rules or break the rules to serve your self-interest，said Paul Piif, lead scientist of the study2Piff pointed out that the fi
26、ndings dont mean that all rich people are untrustworthy(不能信赖的)or all poor peopl e honestHe said the experiments were to show how people living in different social situations express their instincts and values in different ways1By saying“ money is the root of all evil”，the author wants to_ Adraw read
27、ers attention to the research B1ink wealth with bad behaviorCshow how the saying proves the findings Ddefend rich people who do unethical things2Which of the following is TRUE about the experiments the scientists did，according to the scientist quoted?AMost wealthy people are not trustworthyBThe find
28、ings were not persuasive enough and the scientists will do further experimentsCDrivers of more expensive cars are more likely to break traffic rulesDStudents from poorer families are not as honest as students from richer families3What makes rich people unethical according to the scientists？athey bec
29、ome more selfish bthey have more desirescthey believe money talks dthey welcome risksAa b Ba b d Cb c Da b c4Why did the scienti sts do the experiments?ATo show how social status affects peoples ethicsBTo show peoples instincts and values in different waysC. To test whether the saying “money is the
30、root of all evil” is trueDTo show the difference between higher-class people and lower-class people5What does the article really want to show us?AMoney is the root of all evil BThe rich are more likely to act badly3CThe saying is reasonable DAll rich people are untrustworthyBIt is one of the most an
31、noying words in the English language and it seems there is no escaping itThe word “huh?”is in worldwide use, a study foundResearchers discovered that languages spoken in countries from Ghana and Laos to Iceland and Italy all includehuh?”,or something that sounds very like it. They said that while th
32、e study may sound silly，the word is an absolutely necessary part of speechWithout it and similar words，it would be impossible to show that we havent heard or understood what had been said and this would 1cad to constant misunderstandingsBut while other words used in the same context，such as story or
33、 what”，vary widely across languages，“huh?”remains unchangedThe Dutch researchers carefully studied ten languages from around the world，including Siwu, which is spoken in Ghana, and an Australian Aboriginal language，as well as Italian，Spanish，Dutch and Mandarin ChineseThey analysed tapes of recorded
34、conversations for words that sounded like huh?”and were used to request that whatever had Just been said be repeatedAll contained a version of “huh?”The word was also found in another21 languagesWhile there were subtle differences in each country,a11 sounded basically the sameThis is surprising beca
35、use normally unrelated languages will use very different words to describe the same thingFor instance，the Japanese for “dog is inu”，while the French ischien”It is thought that languages around the world have developed their own version of “huh? because the sound is quick and simple to form，as well a
36、s being easily undertoodThe researchers，said that it might seem unimportant to carry out scientific research into a word like “huh? but in fact this little word is an essential tool in human communicationThey also have an answer for those who claim thathuh?isnt a wordThey say that it qualifies becau
37、se of the small differences in its 4pronunciation in different languagesIt also can be considered a word because its something we learn to say，rather than a grunt or cry that we are born knowing how to make6According to researchers，the word “huh?”is very important in speech because A. its stable mea
38、ning in language development Bits important function in communicationCits simple and easy sound and spelling Dits popularity in every language7What is the natural response if you hear the lady youre speaking to say“huh?”?AYou should ask her to repeat what she says before that：BYou should apologize t
39、o her for speaking in a low voiceCYou should invite her to share her different views politelyD. You should try to repeat what youve just said in a clearer way8.The main method used in the research of“huh?”was_Ainterviewing language experts in universitiesBtalking with people from ten different count
40、riesCanalyzing the recorded conversations in different languagesDcomparing different words with the same meaning in different languages9According to researchers，huh?”should be considered a wordrather than a sound because _ .Ait is listed in most dictionaries Bit is something humans learn to sayCther
41、e is a clear and consistent spelling of the word Dit is pronounces quite differently around the world10What is the purpose of the text?ATo inform readers about research on the worldwide used word “huh?”BTo argue that “huh?”is the most important word in every language5CTo entertain readers by relatin
42、g similar idioms in different languagesDTo instruct readers of the differences of “huh?”in different languagesCWhen I was young I wanted to be a model，so when a national contest was staged，I convinced my parents to take me for an audition(试演). I was selected and told I had potentialThey said that fo
43、r only$900 I could attend a weekend event which dozens of the most prestigious(有声望的)modeling agencies from around the world would attendAt l 3，my hopes of fame and fortune clouded all judgment and I begged my parents to let me goWe have never been rich，but they saw my enthusiasm and agreedI imagined
44、 being signed by some famous model companiesFor months，any boredom or disappointment I faced was pushed aside because I knew I would soon have the chance to be a real modelI thought I would grace the covers of famous magazines!Of course，I wasnt signed，but what hurt the most was being told that if I
45、grew to 59”(about 175metres)I could be a successI prayed for a growth spurt(冲刺)because I could not imagine giving up my dreamI made an appointment with a local modeling agency and the agent demanded$500 for classes$500 for a photo shoot and $300 for other expensesMy parents only agreed after hours a
46、nd hours of me beggingThe agency sent me out on a few auditions，but with every day I didnt receive a call，I grew more depressedThe final straw came in July after I had decided to focus on commercial modelingThere was an open call in New York CityWe spent hours driving and another few hours waitingon
47、ly to be told that I was too shortI was devastated(感到难以承受的)Years later，I realized that the trip to New York was good as it made me notice I didnt actually love modeling，just the idea of itI wanted to be special and 1 was innocently determined to reach an impossible goalThe experience has made me str
48、onger and that will help me in the future11Whats the main reason why the author wanted to be a model?6AShe won a national contestBShe wanted to get reputation and wealthCShe was urged by some modeling agenciesDShe had full potential to be a successful model12Whats the authors parents attitude toward
49、 her dream?AEncouraging BWorried CDoubtfulDEnthusiastic13What was it that made the author end her attempt to become a model?AHer parents were strongly against itBShe realized that it was impossible for herCEven a local modeling agency turned her downDShe didnt actually love the idea of modeling14The
50、 underlined phrase The final straw” probably means _ .Athe refusal in spite of her long hours of waiting and workingBthe final result that she was admired by the model companyCthe final audition given by the famous agencyDthe decision she made at last not to be a model15What did the author learn fro
51、m her experience of struggling to be a model?AWhere theres a will，theres a wayBBeing a model is not that easyCWe should have our own judgment and should not just follow othersDwe might set unpractical goals but the experiences earl help us growDLeadership is the most significant word in todays compe
52、titive business environment because it directs the manager of a business to focus inward on their personal abilities and styleExperts on leadership will quickly point out that “how things get done” influences the success of the outcomes and indicates a right way and 7a wrong way to do thingsWhen a n
53、oted leader on the art of management，Peter Drucker, coined the phrase “Management is doing things right；leadership is doing the right things，”he was seeking to clarify the distinctions he associates with the termsWhen Stephen Covey, founder and director of the Leadership Institute，explored leadershi
54、p styles in the past decade，he focused on the habits of a great number of highly effective individualsHis Seven Habits of Highly Effective People became a popular bestseller very quickly. His ideas forced a reexamination of the early leadership example，which centered on the feature that was found in
55、 the character ethic(道德)and the personality ethicThe former ethic suggested success was founded on modesty, loyalty, courage，patience，and so on. The personality ethic suggested it was ones attitude，not behavior, that inspired success, and this ethic was founded on a belief of positive mental attitud
56、eIn contrast to each of these ideas，Covey advocates that leaders need to understand universal principles of effectiveness，and he highlights how vital it is for leaders to first personally manage themselves if they are to enjoy any hope of outstanding success in their work environments；To achieve a d
57、esired vision for your business，it is essential that you have a personal vision of where you are headed and what you valueBusiness leadership means that managers need to “put first things first,” which implies that before leading others，you need to be clear on your own values，abilities，and strengths
58、 and be seen as trustworthy16What does Peter Druckers phrase infer?ALeaders should be good at making right decisionsBLeaders should be good at doing things rightCLeaders should be good at ignoring distinctionsDLeaders should be skilled in predicting future17Under what condition are people likely to
59、succeed，i n terms of what the personality ethic suggests?AWhen people have little determination，they will be successful8BWhen people have good behaviour，they will gain successCIf people have positive mental attitudethey are likely to succeedDIf people have negative mental attitude，they are certain t
60、o succeed18How Can leaders enjoy outstanding success in their work environments，according to Stephen Covey?AFirstly they have to think highly of themselvesBThey are supposed to benefit themselvesCThey can not adjust themselves DFirst they must manage themselves19What is the meaning of the underlined
61、 word “vision”?ABright future BGood beginning CGood sceneryDPretty background20To be good leaderswhat must managers Pay close attention to?AUniversal principles of effectiveness BValues，abilities and strengthsCGood qualities such as modesty DCourage as well as patience.二，完形填空（共 20小题；每小题 1.5分，满分 30分）
62、阅读下面短文，从短文后所给各题的四个选项（A、B、C 和 D）中，选出可以填入空白处的最佳选项。I used to be a very self-centered person, but in the past two years I have really changed. I have started to think about other people 21 I think about myself. I am happy that I am becoming a 22 person. I think my 23 started when I was at Palomar Colleg
63、e. At first, I just wanted to get my 24 and be left alone. I thought I was smarter than everyone else, so I hardly ever 25 to anyone in my classes. By the end of my first semester, I was really 26 . It seemed as if everyone but me had made friends and was having fun. So tried a(n) 27 . I started ask
64、ing people around me how they were doing, and if they were having trouble I 28 to help. That was really a big 29 for me. By the end of the year, I had several new friends, and two of 30 are still my best friends today. 9A bigger cause of my new 31 , however, came when I took a part-time job at a Vis
65、ta Nursing Home. One old lady there who had Alzheimers disease became my 32 . Every time I came into her room, she was so 33 because she thought I was her daughter. Her real daughter never 34 her, so I took her place. She let me 35 . that making others feel good make me feel good, too, when she died
66、, I was 36 , but I was very grateful to her. I think I am a much 37 person today than I used to be, and I hope I will not 38 these experiences. They have 39 me to care about other people more than about myself. I 40 who I am today, and I could not say that a few years ago. 21. A. since B. before C.
67、or D. unless22. A. famous B. simple C. different D. skilled 23. A. education B. career C. tour D. change24. A. balance B. homework C. degree D. interest 25. A. talked B. wrote C. lied D. reported 26. A. careful B. lonely C. curious D. guilty 27. A. argument B. game C. experiment D. defence 28. A. da
68、red B. offered C. hesitated D. happened29. A. dream B. problem C. duty D. step 30. A. us B. which C. them D. whom31. A. attitude B. hobby C. hope D. luck 32. A. friend B. partner C. guide D. guest 33. A. polite B. happy C. strange D. confident 34. A. bothered B. answered C. visited D. trusted 35. A. explain B. guess C. declare D. see36. A. homeless B. heart-broken C. bad-tempered D. hopeless 37. A. quieter B. busier C. better D. richer38. A. forget B. face C. improve D
