2005-2006学年度第二学期阶段考试(二)
2005-2006学年第二学期八年级数学期中考试卷
6.若反比例函数
y
k x
的图象经过点
A (2,1.5),则 k
值是(
).
A.2
B.1.5
C.
3 2
D. -3 .
7.
已知一次函数 y kx b 的图象经过第一、二、四象限,则反比例函数 y
kb x 的图象
在( ).
A.第一、二象限 B.第三、四象限 C.第一、三象限 D.第二、四象限.
24. 右图是反比例函数 y
n
x
7
的图象的一支,根据图象回答问题.
(1) 图象的另一支在哪个象限?常数 n 的取值范围是什么?
(2) 点 A ( a , b ),点 B ( a’ , b’ )在第二象限的图象上,如果 a < a ,
’ ’
那么 b 与 b 有怎样的大小关系? (6 分)
解:
(第 22
B.8
C.64
D.40 .
B
a c
C
300
b
A
(第 9 题)
(第 10 题 )
10. 在 Rt△ABC 中,∠A=90 0,∠C=30 0,则 a:b:c 的值为(
).
A.1:2:3
B.1: 3 :2
C.2: 3 :1
D. 3 :2:1 .
二、填空题:(每小题 4 分,共 24 分)
11.
A、B 两地相距 100 千米,行驶速度 v 是时间 t 的函数,则函数解析式
(第 22
(1)
班级
姓名
23.阅读下列解题过程,并填空:(第6 分4 页)(共 8 页)
题目:解方程
1 x2
(x
2005-2006学年度高二英语期中考试试卷
2005-2006学年度高二英语期中考试试卷满分: 150分时间:120分钟2005-11-10第一卷(三部分,满分115分)第一部分听力(共两节,满分30分)第一节(共5题;每小题1.5分,满分7.5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.Who did the woman buy the books for?A. Her father.B. Her mother.C. Her sister.2. What does the woman want?A. Black coffee.B. Coffee with sugar.C. Coffee with milk.3. Where are the man and the woman talking?A. On the phone.B. On a bus.C. On a train.4. When will the train leave?A. At 8:30B. At 8:45C. At 9:005. What the main idea of the dialogue?A. The woman has broken her leg.B. The man wants to borrow the woman’s bike.C. They can not go there.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题,从每题所给的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 does the man suggest?A.Finishing her job earlier.B.Leaving the task to others.C.Asking others for help.7.Who is the woman complaining about?A. Her boss.B. Her husband.C. Her friend.听第7段材料,回答第8至9题。
20052006学年度第二学期期末考试试题
2005 —2006 学年度第二学期期末考试试题初二生物注意事项:1. 答题前请考生务必在答题卡及试卷的规定位置将自己的姓名、准考证号、考试科目等内容填写(涂)准确。
2. 本试题分第i卷和第n卷两部分。
第i卷为选择题,60分;第n卷为非选择题,40分。
共100 分。
考试时间为60 分钟。
3. 第I卷每小题选出答案后,必须用2B铅笔把答题卡对应题目的答案标号(A、B、C D)涂黑,如需改动,须先用橡皮擦干净,再改涂其它答案。
第n卷用蓝色或黑色钢笔或圆珠笔直接答在试卷上。
4. 考试结束后,由监考教师把第n卷及答题卡一并收回。
第I卷(选择题共60分)一、选择题(本题共30个小题,每小题2分,共计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. 被疯狗咬伤的患者,要注射狂犬病抗毒血清,注射的物质和措施分别称为A. 抗原,消灭传染源B. 抗原,保护易感者C. 抗体,控制传染源D. 抗体,保护易感者2. 下列属于计划免疫的是A. 患过天花的人,以后不再得天花B. 给刚出生的婴儿接种卡介苗,预防结核病C. 给患者注射青霉素D. 打麻醉针3. 某人因外伤出血,血色鲜红,血流猛急,紧急的抢救方法是A. 赶紧送医院B. 止血带近心端捆扎C. 远心端压住止血D. 消毒后用纱布包扎4. 下列关于用药的说法不正确的是A. 药无贵贱,效者灵丹B. 用药如用兵,在精不在多C. 对症下药,药到病除D. 多吃补药,利于健康5. 免疫的功能是指A. 识别和清除体内的肿瘤细胞B. 清除体内衰老、死亡或损伤的细胞C. 抵抗抗原的侵入D. 以上三项都是6. 对“健康”的正确理解是A. 没有疾病B. 身体健康C. 心理健康D. 身体上、心理上和社会适应方面的良好状态7. 处方药与非处方药的标志是A. OTC 与ABAB. CTKC. R 与OTCD. R 与PGA8. 下列各种生活方式中,不属于健康生活方式的是A. 烦脑时用打枕头来发泄B. 积极参加集体活动C. 烦脑时吸少量的烟使自己平静下来D. 平时坚持体育锻炼9. 流行性感冒的传染源是指A. 患者的生活空间B. 患流行感冒的患者C. 流感病毒D. 患者用过的毛巾10. 严重烧伤的病人植皮时,要用自己健康的皮肤,原因是A. 植自己的皮肤时体内不会产生抗原B. 植自己的皮肤时体内不会产生抗体C. 植自己的皮肤时体内不会产生排异现象D.B 和C两项11. 艾滋病是获得性免疫缺陷综合症的简称,目前尚无有效的治疗药物,下列预防措施中不正确的是A. 进行预防接种B. 洁身自爱,根除不良行为C. 不输被污染的血液和血液制品D. 不用不清洁的针头注射和皮下注射12. 安全用药是指A. 选择适当的药物B. 发挥药物的最佳效果16. 经医生诊断某人得了传染病,下列措施中正确的是① 把病人居住的房间进行消毒 ② 把病人隔离起来,不需要治疗 ③ 给生活在病人周围的人群进行预防接种 ④ 病人的家属可以探望A. ①②B. ②③C. ①③D. ②④17. 若水稻正常生长的酸碱度(PH 为6.5 — 7.5,为了测定一个排放二氧化硫的工厂附近的水对水稻的影响,下列所取的水样中可作为对照的是A. 池塘水B. 沟渠中的水C.下雨时接下来的天然水D. 合格的矿泉水18. 有一病人大剂量注射胰岛素后,除了可能有休克现象发生外,还有发热和出汗现象,后20. 体检时,医生常用小槌敲打膝盖下部的韧带,会使小腿前伸,被检查的这种行为受哪部 分控制 A. 脑干 B. 脊髓 C. 小脑 D. 大脑C.避免药物的不良反应D. 以上三项都是 13. “快乐的人比忧郁的人更容易恢复健康” A. 积极的情绪可以使人聪明 B. C.忧郁的人得不到很好的治疗 D.14. 儿童青少年心理健康的核心是 A. 身体健康 B. 心情愉快 C.,这说明快乐的人身体都健康 积极的情绪有益于人体的健康成绩优异 D. 以上三项都是15. 在拨打 120 急救电话时,你必须讲清楚的三点是 A. 你的地址、姓名、症状B. 你的单位、地址、症状C. 病人的名字、发病的原因、发病的症状D. 天气情况、地址、症状者是因为A. 胰岛素能促进血糖合成糖元 C.肝脏分解胰岛素需要消耗大量的能量 19. 缓解温室效应危机的重要措施是 A. 防止白色污染B.C. 营造森林绿地,禁止乱砍乱伐B. 胰岛素能加速血糖分解D. 是人体生理性防御反应实行计划生育,控制人口数量D. 使用无氟冰箱21. 修表匠修理手表时动作非常精细。
宿迁市2005—2006学年度高三年级第二次统测试卷
宿迁市2005—2006学年度高三年级第二次统测试卷物 理本卷分第一卷(选择题)和第二卷(非选择题)两部分.第一卷从第1页至第2页,第二卷从第3页至第6页,满分为150分,考试时间120分钟.考试结束后,将答题卡上交.第一卷(选择题 共40分)注意事项:1.作答第一卷前,请考生务必将自已的姓名、考试证号用书写黑色字迹的0.5mm 的签字笔填写在答题卡上.2.第一卷答案必须填写在答题卡上,在其他位置一律无效.一、本题共10小题,每小题4分,共40分.在每小题给出的四个选项中,有的小题只有一个选项正确,有的小题有多个选项正确.全部选对的得4分,选不全的得2分,选错或不选的得0分.1.关于布朗运动,下列说法正确的是A .布朗运动是指悬浮在液体中的固体小颗粒的无规则运动B .布朗运动的无规则性反映了液体分子运动的无规则性C .液体温度越高,布朗运动越激烈D .悬浮颗粒越小,在某一瞬间撞击它的液体分子数就越少,布朗运动越不明显 2.根据热力学定律,下列判断正确的是A .我们可以把火炉散失到周围环境中的能量全部收集到火炉中再次用来取暖B .满足能量守恒定律的过程都可以自发地进行C .冰箱的制冷系统能将冰箱内的热量传给外界较高温度的空气,而不引起其他变化D .利用浅层和深层海水间的温度差制造出一种热机,将海水的一部分内能转化为机械能,在原理上是可行的3.如图所示,一根固定的通有电流I 1的长直导线,与可以自由移动的矩形线圈共面,当矩形线圈通有电流I 2时,线圈将会出现的现象是 A .向着导线移动 B .远离导线移动C .绕轴OO ′转动D .绕轴NN ′转动4.如图所示,在水平面内固定一个“U ”形金属框架,框架上置一金属杆ab ,不计它们间的摩擦,在竖直方向有匀强磁场,则A .若磁场方向竖直向上并增大时,杆ab 将向右移动B .若磁场方向竖直向上并减小时,杆a b 将向右移动C .若磁场方向竖直向下并增大时,杆a b 将向右移动D .若磁场方向竖直向下并减小时,杆ab 将向右移动5.如图所示,图中的实线是一簇未标明方向的由点电荷产生的电场线,虚线是某带电粒子在电场中从a 到b 的运动轨迹,若带电粒子在运动中只受电场力作用,根据此图能做出正确判断的是I 1 abA .带电粒子在a 、b 两点的受力方向B .带电粒子在a 点的速度较大C .带电粒子在b 点的电势较高D .带电粒子带正电荷6.如图所示的电路中,A 为理想电流表,V 1和V 2为理想电压表,R 1为定值电阻,R 2为可变电阻,电池E 内阻不可忽略,则下列说法中正确的是 A .R 2不变时,V 2的读数与A 读数之比等于R 1 B .R 2不变时,V 1的读数与A 读数之比等于R 1 C .R 2改变时,V 1读数的变化量的绝对值大于V 2读数的变化量的绝对值D .R 2改变时,V 1读数的变化量的绝对值小于V 2读数的变化量的绝对值7.波源S 在t =0时刻从平衡位置开始向上运动,形成向左右两侧传播的简谐横波,S 、a 、b 、c 、d 、e 和a ′、b ′、c ′是沿波传播方向上的间距为1m 的9个质点,t =0时刻均静止于平衡位置,如图所示。
2005-2006年度第二学期初二英语期末考试试卷
2005-2006年度第二学期初二英语期末考试试卷第Ⅰ卷(选择题共50分)一﹑听力(15分)第一节(本节共5小题)请你根据每小题所听到的内容,从所给的A、B、c三个选项中选择符合题意的图画。
1. A B C2. A B C3. A B C4. A B C5. A B C第二节(本节共10小题)听第一段材料,回答第6~7小题。
6.Where is Amy going to visit this summer?A.Japan.B.Italy.C.China.7.How many times has Amy been to Hong Kong?A.Once.B.Twice.C.Three times.听第二段材料,回答第8~10小题。
8.What are they talking about?A.The computer program.B.The computer game.C.The computer name.9.What is the name of the main character?A.Travel in Space.B.Harry.C.Neil.10.Where is the game set?A.On the bus.B.On Earth.C.On Mars.听第三段材料,回答第1l~15小题。
11.When does Spring Bud Project take place every year?A.In November.B.In September.C.In October.12.Who can join Spring Bud Project?A.People over 16.B.People over 26.C.People over 36.13.What are they going to do to help the poor girls in poor areas in China?A.Read newspapers.B.Buy newspapers.C.Sell newspapers.14.How much money do they need to raise within 6 hours?A.More than 20 yuan.B.Less than 10 yuan.C. At least 10 yuan .15.Who is David ?A. Tom’s friendB. Tom’s cousinC. Tom’s classmate二﹑单项选择(15分)16.Many people volunteer to work_____ or donate money _____ World Vision.A. to, forB. to , toC. for , toD. for , for17.That ______ charity show made me feel_______.A .exciting ,exciting B. excited , excited C. excited, exciting D. exciting , excited18.The Smiths _____ in Nanjing for 3 years and they know this city very well.A. has lived B .have been C. lived D. have come19. There ______ low and dirty houses , but now there are lots of tall and clean buildings.A. used toB. used to beC. were used toD. were used to being20.How I wish I _____ rich enough to help the little boy!A. wereB. will beC. amD. is21.One of my most beautiful skirts ______ to me by my aunt as a birthday presentA . were given B. was gave C. gave D. was given22.They collect money by selling books and _____ some charity shows.A. organizeB. organizingC. to organizeD. organized23.Yesterday I ______ computer games ______ my mother came back.A .played , while B. played , when C. was playing, when D. was playing, while24.Amy made quite a few mistakes in the maths exam _____she didn’t do her maths paper______.A .because, careful B. because , carefully C. so , careful D. so , carelessly25.If we don’t do anything to _____ , we will have some problems _______.A. keep healthy, to fitnessB. keep health , with fitnessC. keep fit , with fitnessD. keep fit , on fitness26.Our teacher told us that the earth _____ round the sun.A. wentB. hadC. goesD. was27.-______ does the music sound?-Very ______.A. How , goodB. How, wellC. What, goodD. What , well28.We found _____ impossible to change his mind.A. himB. itC. heD. that29.Nothing can _____ me from going there. Which of the following words CANNOT be usedhere?A. keepB. stopC. preventD. hold30.-I passed the driving test yesterday.-_______.A. With pleasureB. CongratulationsC. Have a good timeD. You’re welcome三、完形填空(10分)John Brown,31 office worker, lives in Washington. He inherited(继续)$1000000 when he was 23. He did n’t feel happy32 .His college friends were looking for their first jobs, but he did n’t have to. John decided to keep living a simple life 33 everyone else. He did n’t tell any of his friends and gave $1 000000 of his money to a charity that helped poor children to live better lives. Today he is 36, he still wears cheap shoes and clothes andhas a only small car , but he is much 34 .Up to now John 35 15children from poor countries all over the world , $200 a month for each. The child does not receive the money in cash(现金).The money pays 36 the child’s school expenses(费用),food medical care and clothing. John receives a report each year on the child’s progress. They can write to e ach other, but usually the children do notspeak English.When John first heard about these children, he wanted to help them.“It was not37 ,”he said.“38 I had the chance to go to these countries and meet the children Iwas helping, I did not know anyth ing about the type of life they had.”Once John went to meet a little girl in Africa. He said that the meeting was very exciting. “When I met her, I felt very ,very happy,” he said“I saw that the money 39 for a very good plan. It brought me closer to the child in a way that giving money alone cannot.”“I want to do everything I can 40 on helping those children in need, ”headded.31. A. a B. an C. the D. /32. A. any more B. at all C. of all D. any longer33. A. as B. like C. since D. if34. A. happy B. more happy C. happily D. happier35. A. has helped B. helped C. is helping D. helps36. A. on B. in C. for D. about37. A. special anything B. something specialC. anything specialD. nothing special38. A. Till B. Until C. After D. When39. A. is used B. used C. was used D. was using40. A. go B. to go C. went D. going四、阅读理解(10分)AJoan worked in a hospital as a nurse. One evening there was a big dance at the hospital. Most of the doctors and nurses would be there.but of course somebody had to be left to take care of the sick children,and Joan was not one of the lucky ones.She liked dancing very much,so when she had to start her work that evening while her friends weregetting ready to go to the dance,she felt very sorry for herself.She went to each sick child one after another and said good night,until she came to one little boy,Dicky. He was eleven years old,but he was already able to talk like an adult.Poor Dicky had a very serious i11ness,and now he was hardly able to move any part of his body except his hands. Joan knew he would never get any better,but he was always happy and always thinking about other people instead of himself.Dicky knew that Joan loved dancing,so now when she came to say good night to him,he greeted her with the words,“I am very sorry that yo u have to miss the dance.But we are going to have a party for you. If you 1ook in my drawer,you'll find a piece of cake.I saved it from my supper today,so it’s quite fresh.And there is also a dollar there.You can buy something to drink with that.And I’d like to get up and dance with you myself if I wasable to.”He said.Suddenly the hospital dance seemed very far away and not at all important toJoan.41.Joan felt unlucky that evening mainly because___________.A.there was a danceB. nobody invited her to the big dance at the hospitalC.she would lose the chance to go to the big dance at the hospitalD.she didn't know there was a big dance at the hospital42.Poor Dicky_____________.A.didn't see anything after he came to the worldB. was very good at dancing before he came to hospitalC.was clever at talking though he was very youngD.wanted to go to the dance though he was ill in bed43.Dicky was lovely because——.A.he was a little boy who also liked dancingB.he was always thinking about others more than himselfC.he saved a piece of cake for his nurseD.he could foresee(预知)that he would never get any better44.Which of the following is NOT true?A. Dicky got up to greet Joan when she came.B.Dicky heard about the dance.C.Dicky did something to make Joan feel warm in her heart.D.Dicky knew why Joan was unhappy.45.At the party arranged(安排)for Joan,Dicky___________.A. got up and danced with herB. lost the dollar which he was going to give JoanC. brought her something to drinkD. gave Joan a piece of cake he savedB46. The above job ads. are probably from__________.A. a newspaperB. a guide bookC. a story bookD. a science book47. If you like babies and have two days free, you can call at ________for a job.A. 633800B. 556779C.766588D. 55836648. If the owner of the large house asks a cleaner to tidy his house twice a week ,howmuch will the cleaner get in a month?A. 120B. 160C. 200D. 24049. ______are needed in AL Hotel.A. ReportersB. CleanersC. Baby-sittersD. Waiters50. If you are a college student of English who enjoys writing, and during your summerholidays you will be more interested in the job in_____.A. ad.(1)B. ad.(2)C. ad.(3)D. ad.(4)第Ⅱ卷(非选择题共50分)五﹑填空与改错(15分)A)根据括号内中英文提示写出单词,使句子意思完整正确。
区中考物理二模卷[下学期]江苏教育.doc
2005—2006学年度第二学期九年级物理测试卷(二)2006.6本试卷分第I 卷(选择题)和第Ⅱ卷(非选择题)两部分,第Ⅰ卷3O 分,第Ⅱ卷7O分,全卷满分100分。
考试时间1oo 分钟。
注意事项:1.答第Ⅰ卷前,考生务必将自己的学校、姓名、考试号、考试科目等内容按要求填涂 在答题卡上。
2.答第工卷时,每小题选出答案后,用铅笔把答题卡上对应题目的答案涂黑。
3.答第Ⅱ卷时,将对应题目的解答内容答在试卷上。
第Ⅰ卷(选择题 3O 分)一、选择题(本大题共有15小题,每小题2分,共3O 分。
每小题四个选项中只有一个正确) 1.下列说法中,最接近实际情况的是 ( )A .成年人走两步的距离大约是1.5mB .家用白炽灯功率约为l000WC .一名中学生体重约为50ND .物理课本质量是16kg2.一场大雪过后,人们会感到外面万籁俱静。
究其原因,你认为正确的是 ( ) A .可能是大雪后,行驶的车辆减少,噪声减小 B .可能是大雪蓬松且多孔,对噪声有吸收作用 C .可能是大雪后,大地银装素裹,噪声被反射 D .可能是大雪后气温较低,噪声传播速度变慢 3.下列物态变化中属于凝华现象的是 ( )A .春天到了,冰雪消融B .初夏,林中白雾弥漫C .清晨,草叶上露珠晶莹D .深秋,果实上挂满了白霜 4.下列现象能用光的反射解释的是 ( )A .一叶障目,不见森林B .白天能看到本身不发光的物体C .海市蜃楼D .坐井观天,所见甚小5.在探究凸透镜成像规律的实验中,当烛焰、凸透镜、光屏处于图1所示的位置时,恰能 在光屏上得到一个清晰的像。
利用这一成像原理可以制成 ( )A .照相机B .放大镜C .幻灯机D .潜望镜6.在使用打气筒给自行车轮胎打气时,当用力向下压活塞,对于筒内的气体来说,可以增 大的物理量是 ( )A .体积B .热量C .内能D .质量7.如图2所示,人沿水平方向拉牛,但没有拉动。
其中说法正确的是 ( ) A .绳拉牛的力与牛拉绳的力是一对平衡力B .绳拉牛的力与地面对牛的摩擦力是一对平衡力C .绳拉牛的力小于牛拉绳的力D .绳拉牛的力小于地面对牛的摩擦力 图 1图28.大气压强的值为105Pa ,则大气压对你的一只大拇指指甲表面的压力大约是 ( ) A .1N B .10N C .100 N D .1 000N9.在学习了功率的知识后,三位同学想比较爬杆时谁的功率大。
北京四中2005-2006学年度第二学期初二期中测试数学试卷
数学试卷(考试时间100分钟满分100分)一、填空题(每小题3分共24分)1. 已知分式,当x为____时,分式值为零,x为___时,分式无意义。
2. 计算3. 已知,那么A=____,B=____4. 正比例函数y=k1x与一个反比列函数的图像的一个交点为(-2,3),那么另一个交点为______5. 写出命题“等腰梯形的对角线相等”的逆命题____6. 从双曲线上一点分别作x轴、y轴的垂线,若它们与x轴、y轴所围的矩形面积是4,那么双曲线的函数解析式是______7. 若直角三角形的周长为,斜边上中线长为1,则三角形的面积为_____8. 如图,对折矩形纸片ABCD,使AD与BC重合,得到折痕EF,把纸片展平,再一次折叠纸片,使点A落在EF上,并使折痕经过点B,得到折痕BM,同时得到了线段BN,那么∠CBN 的度数是_____二、选择题(每小题3分共24分)9. 下面的四个命题中,错误的个数是_____(1)一组对边平行且相等的四边形是平行四边形;(2)两条对角线互相垂直且平分的四边形是菱形;(3)四个角都相等的四边形是矩形;(4)邻边相等的四边形是正方形;A 1B 2C 3D 410. 矩形面积为2cm2,那么矩形的两领边x、y之间的函数关系的图像大致是____11. 顺次连结等腰梯形各边中点的四边形是______A 矩形B 菱形C 正方形D 等腰梯形12. △ABC中,AB=4,BC=5,AC=6,以其中两边为邻边,另一边为对角线所画的平行四边形中____A 周长相等B 面积相等C 完全重合D 全等13. 菱形的周长为8cm,高为1cm,则菱形两相邻角的度数之比为_____A 3:1B 4:1C 5:1D 6:114. 如图,在正方形ABCD的外侧作等边三角形CDE,则∠AED的度数为____A 10°B 15°C 20°D 30°15. 在直角三角形ABC中,∠C=90°,CD⊥AB于D,若AB=18,CD=6,那么AC+BC=___。
2005—2006学年度第二学期
------华夏教育资源库学校 班级 座号 姓名__________________________◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆装◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆订◆◆◆◆◆◆◆◆◆◆◆◆◆线◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆2005—2006学年度第二学期七年级下册生物期末考试试卷题号 一(60)二(20)三(20)总 分得分一、选择题 (每题2分,共60分)1、人类和类人猿的共同祖先是 ( ) A 、长臂猿 B 、北京猿人 C 、森林古猿 D 、类人猿2、血红蛋白的特性是 ( ) A 、易与氧结合,也易与氧分离 B 、不易与氧结合,也不易与氧分离 C 、易与氧结合,不易与氧分离 D 、不易与氧结合,易与氧分离3、消化系统中,消化和吸收营养物质的主要场所是 ( ) A 、胃 B 、小肠和大肠 C 、大肠 D 、小肠4、下列反射活动中,属于通过长期生活经验积累而形成的是… ( ) A、缩手反射 B、排尿反射 C、眨眼反射 D、望梅止渴5、一个人的生命开始于 ( )A 、受精卵B 、婴儿的出生C 、卵子和精子D 、胚胎6、与右心室相连通的血管是 ( ) A 、肺动脉 B 、肺静脉 C 、上、下腔静脉 D 、主动脉7、有关动脉血的叙述中正确的是 ( ) A 、动脉血是动脉内流动的血液 B 、含氧丰富,颜色鲜红的血液C 、动脉血是含养料丰富的血液D 、动脉血是对人体有益的血液,而静脉血是对人体有害的血液 8、心脏瓣膜保证血液流动的方向是 ( )A、心房→心室→静脉B、心房→心室→动脉C、心室→心房→静脉D、心室→心房→动脉9、肺泡中的氧气进入肺泡周围的毛细血管的血液中,至少通过的细胞膜层数是()A、l层B、2层C、3层D、4层10、密闭的沼气池及堆肥都能产生什么,将病菌和虫卵杀死。
()A、毒气B、高温C、病毒D、有机物11、形成听觉的部位是()A、耳蜗B、前庭C、半规管D、听觉中枢12、下列叙述中,除哪一项以外,都是农家肥料的优点()A、来源广,成本低B、养分全,肥效持久C、能够改良土壤D、使用方便、简单13、某成年演员身高只有80厘米,其原因是()A、胰岛色素分泌不足B、甲状腺激素分泌过多C、幼年生长激素分泌不足D、成年生长激素分泌不足14、下列活动不属于排泄的是()A、排出尿液B、呼出二氧化碳C、排出汗液D、排出粪便15、肾脏的结构和功能的基本单位是()A、肾小球B、肾小囊C、肾小管D、肾单位16、视觉形成过程中,形成图像和形成视觉的部位分别是()A、视网膜、视网膜B、大脑皮层、大脑皮层C、视网膜、大脑皮层D、大脑皮层、视网膜17、左心室的心壁比右心室的心壁厚的原因是()A、左心室比右心室输出的血量多B、主动脉口比肺动脉口小C、左心室输送血液的距离比右心室的长D、右心室比左心室大18、某人正在看书,远处有人叫他,他戴上眼镜看清此人面孔,请问这个人戴的是()A、凸透镜B、凹透镜C、平面镜D、太阳镜19、下列血管内流动的血液为动脉血的是()A、上腔静脉B、下腔静脉C、肺静脉D、肺动脉20、在反射弧结构中,产生神经冲动的是()A、传入神经B、传出神经C、效应器D、感受器21、组成脑的三部分结构是()A、大脑、中脑、小脑B、大脑、小脑、脑干C、大脑、小脑、脑桥D、大脑、小脑、间脑22、在科学研究和社会调查中,常采用五点取样法,正确的五点取样法是()23、预防近视要做到()A、“三要”和“三不看”B、“四要”和“三不看”C、“四要”和“四不看”D、“三要”和“四不看”24、某人喝醉了酒,走路摇晃,站立不稳,说明酒精麻痹了脑的哪一个部位()A、大脑B、小脑C、脑干D、脑神经25、下列反射活动中,属于简单反射的是()A、望梅止渴B、谈虎色变C、排尿反射D、一朝被蛇咬,十年怕井绳26、治疗糖尿病,可以通过注射()A、生长激素B、胰岛素C、甲状腺素D、肾上腺素27、手指被扎痛,痛觉形成的部位是()A、感受器B、效应器C、指尖D、大脑皮层28、一位运动员在跳马比赛中,不幸摔倒而造成下肢截瘫,可能摔伤的部位是:()A、大脑B、小脑C、脊髓D、下肢骨骼29、既能分泌激素,又能分泌消化液的是()A、垂体B、甲状腺C、胰D、性腺30、下列腺体中,除哪一个外,其余腺体的分泌物均直接进入血液中?()A、肾上腺B、垂体C、胰岛D、肠腺二、填空题(每题1分,共19分)31、血液由和血细胞组成。
南通市2005-2006学年度第二学期期初高三年级调研考试(精)
南通市2005 - 2006学年度第二学期期初高三年级调研考试物理试题(R)本试卷分第I卷(选择题)和第II卷(非选择题)两部分,第I卷1-3页,第II卷4-9 页.满分150分,考试时间120分钟,第I卷(选择题,共40分)注意事项:1.答第I卷前,考生务必在答题卡姓名栏内写上自己的姓名、考试科目、准考证号,并用2B 铅笔涂写在答题卡上.2•每小题选出答案后,用2E铅笔把答题卡上对应题目的答案标号涂黑•如需改动, 用橡皮擦干净后,再选涂其它答案•不能答在试题卷上.3•考试结束,将答题卡和第B卷一并交回.一、本题共10小题,每小题4分,共40分•在每小题给出的四个选项中,有的小题只有一个选项正确,有的小题有多个选项正确.全部选对的得4分,选不全的得2分,有选错或不答的得0分.1.历史上,为了说明光的本性,牛顿提出了光的微粒说,惠更斯提出了光的波动说,如今人们对光的本性有了更进一步的认识. 在下面四幅示意图所表示的实验中,属于探索光的本性的是2.光纤通信是一种现代通信手段,它可以提供大容量、高速度、高质量的通信服务。
目前, 各国正在建设高质量的宽带光纤通信网络。
下列说法正确的是A .光纤通信利用光作为载体来传递信息B .光导纤维传递光信号是利用光的衍射原理C.光导纤维传递光信号是利用光的色散原理D .目前广泛应用的光导纤维是一种非常细的特制玻璃丝3.热现象过程中不可避免地会出现能量耗散现象,所谓能量耗散是指在能量转化过程中,无法把流散的能量重新收集起来,加以利用.下列关于能量耗散的说法中正确的是:A .能量耗散现象的存在说明能量不守恒B .能量耗散不符合热力学第二定律C.能量耗散过程中能量仍守恒,只是能量的转化有方向性D .随着科技高度发展,人类有可能消除能量耗散现象,制成第二类永动机4.如图所示为用于火灾报警的离子式烟雾传感器原理图,在网罩1内,有电极板2和3, a、b端接电源,4是一块放射性同位素镅241,它能放射出一种很容易使气体电离的粒子•平时镅放射出来的粒子使两个电极间的空气电离,形成较强的电流,发生火灾时,烟雾进入网导致电流变化,报警器检测出这种罩内,烟的顺粒吸收空气中的离子和镅放射出来的粒子, 变化,发出报替•有关这种报警器的下列说法正确的是A •镅放射出来的是a粒子B •镅放射出来的是B粒子C.有烟雾时电流减弱D .有烟雾时电流增强5.如图为一列在均匀介质中传播的简谐横波在t= 4s时刻的波形图,若已知振源在坐标原点0处,波速为2m/s,贝UA .振源0开始振动时的方向沿Y轴正方向B. P点振幅比Q点振幅小C. 再经过△ t= 4s,质点P将向右移动8mD .再经过厶t= 4s,质点Q通过的路程是0.4m6.已知氦离子He十能级双,与量子数n的关系和氢原子能级公式类似,处于基态的氮离子He十的电离能为E= 54.4eV。
宿迁市2005—2006学年度高三年级第二次考试英语
宿迁市2005—2006学年度高三年级第二次考试英语本试卷分第一卷(选择题)和第二卷(非选择题)两部分。
第一卷从第1 至第11 页。
第二卷从第 11至第12 页。
考试时间120分钟。
考试结束后,仅需将答题卡上交。
考试时间120分钟。
第一卷(选择题共115分)注意事项:1.作答第一卷前,请考生务必将自己的姓名、考试证号用书写黑色字迹的0.5毫米的签字笔填写在答题卡上。
2.第一卷答案必须用2B铅笔涂在答题卡上,在其他位置作答一律无效。
每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,在选涂其它答案。
第一部分:听力(共两节,满分30分)做题时,先将答案划在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1.5分,满分7.5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. Why didn’t the man watch the game?A. Marie doesn’t like football.B. He didn’t have the time.C. Marie fell ill .2. Which of the following things hasn’t the woman bought?A. A bicycle.B. A shirt.C. A pair of boots.3. Which of the following is TRUE?A. John will have a class at 1:00.B. John will go to the library at 2:00.C. John will go home around 3:00.4.What did the teacher do in class?A. The teacher reviewed the lessons of last Friday.B. The teacher tested the students.C. The teacher gave a dictation.5.What do you know about Mary?A. She is tired of teaching.B. She was fired.C. She is changing her job.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。
2005~2006学年度第二学期期中考试(二)-旧人教
2005~2006 学年度第二学期期中考试(二)高二化学试题命题季锡根本试卷分为第Ⅰ卷(选择题 )和第Ⅱ卷(非选择题 )两部分试题分值: 100 分考试时间:90分钟注意事项:1.答卷以前,考生务必在答题卷大将自己的姓名、班级、学号写清楚。
2.选择题选出答案后,在答题卷上填上你所选的答案,如需变动,一定擦干净后,再填上其他答案,凌乱涂写的该题不计分。
..........3.考试结束,监考人将答题卷回收。
可能用到的相对原子质量:H:1 C:12N:14O:16第Ⅰ卷(选择题共 40分)一、选择题 (此题包含20 小题,每题 2 分,共 40 分。
每题只有一个选项切合题意 )..1.以下对于某些社会热门问题的说法中,不正确的是()...A、严禁使用含铅汽油是为了提升汽油的焚烧效率B、甲醇超标的酒不可以饮用C、甲醛是某些低质装修板材开释的常有污染物之一D、光化学烟雾的产生与人为排放的烃、氮氧化物相关2.分子式为C8H10的芬芳烃,苯环上的一硝基代替物只有一种,该芬芳烃的名称是A 、乙苯B、邻二甲苯C、间二甲苯D、对二甲苯3.乙醇分子中各化学键以下图,对乙醇在各样反响中应断裂的键说明不正确...的是A、和金属钠作用时,键①断裂B 、和浓硫酸共热至 170 ℃时,键②和⑤断裂C、和乙酸、浓硫酸共热时,键②断裂D、在铜催化下和氧气反响时,键①和③断裂4.以下说法正确的选项是A 、乙烯和甲苯都能使酸性高锰酸钾溶液退色B 、因为苯酚拥有弱酸性.因此,它属于羧酸C、凡是能发生银镜反响的物质,必定是醛D 、凡是焚烧后生成二氧化碳和水的有机物,必定含有5.已知 CH 3C18OOH 在水溶液中存在均衡: CH 3C18OOH CH 3CH2OH 发生酯化反响时,不行能生成的是H H ② ①H—C—C—O—H③⑤H ④HC、H、O 元素CH 3CO18OH,当 CH 3C18OOH 与A 、CH 3CO18OHB 、 CH 3CO18OC2H 5C、H 218O D、 H2O6.在三支试管中,各注入 1mL 水,分别加入 3mL 的乙酸、乙酸乙酯和硝基苯。
2005-2006学年度第二学期期中考试 (必修2)
2005-2006学年度第二学期期中考试高二生物科试卷第Ⅰ卷(选择题共70分)一、单项选择(本题包括26题,每小题只有一个最佳答案,每小题2分,共52分)1.人体内胰岛素、性激素的化学成分是()A.都是蛋白质 B.前者是蛋白质,后者是固醇C.都是固醇 D.前者是固醇,后者是蛋白质2.一杂交组合后代的表现型有四种,其比例为3:1:3:1,这种杂交组合为()A.Ddtt×ddtt B.DDTt×ddTt C.DDTt×Ddtt D.Ddtt×DdTt3.一对表现型正常的夫妇生了一个色盲男孩,该男孩的外祖母和外祖父的色觉均正常,则该母亲和外祖母的基因型分别是()A、 B. C. D.4. 某DNA分子含腺嘌呤520个,占碱基总数的20%,该DNA分子中含胞嘧啶()A.350B.420C.520D.7805.某种群中有200个个体,其中基因型为AA的个体为20%,基因型为Aa的为70%,aa个体为10%,基因A和a频率分别是()A.55%、45% B.57%、43% C.38%、62% D.89%、11% 6.下列关于内环境稳态的叙述,错误的是( )A.内环境的理化性质相对稳定的B.内环境稳态是由体内各种调节机制所维持的C.内环境的理化性质是恒定不变的D.内环境稳态不能维持,机体的生命活动就会受到威胁7.口腔上皮细胞所处的细胞外液是指( )A.淋巴液 B、组织液 C、血浆 D、唾液8.下列有关叙述错误的是:()A.神经系统可以调控激素的分泌,激素对神经系统也有一定的影响B.单细胞动物接受刺激发生非条件反射C.激素是调节生命活动的信息分子D.激素可以运输到靶器官、靶细胞外的细胞9. 下列农业生产措施中,与激素的作用无关的是:()①果树整枝修剪②棉花摘心③无籽番茄的培育④带芽的枝条扦插易生根⑤秧苗的移植⑥移栽植物常去掉部分叶片A.①④ B.⑤⑥ C.②③ D.①⑥10.大面积烧伤护理不当时,易发生感染而引起严重后果,这主要是由于: ()A、特异性免疫能力减弱B、非特异性免疫能力减弱C、体液大量损失D、营养物质得不到及时补充11.当血糖浓度出现暂时性降低时,血糖的快速补充主要来源于( )A、肝糖元水解B、淀粉的消化后吸收C、肌糖元水解D、非糖物质的转变12.人体在寒冷环境中防止体温下降的适应性反应,下列叙述中错误的是()A.皮肤血管多数收缩,皮肤血流量减少B.皮肤散热增加C.汗液分泌减少,甚至不分泌D.骨骼肌出现“战栗”13. 下列化学物质中,不是植物激素的是:( )A.PAA B.IBA C.IAA D.2,4-D14.下图表示三个通过突触连接的神经元。
高二第二次阶段性考试物理试题2005
高二第二次阶段性考试 物理试题 2002、5一、 单项选择题(10×3=30分)1、下列说法中正确的是 [ ]A .甲用力把乙推倒,说明只是甲对乙有力的作用,乙对甲没有力的作用.B .只有有生命或有动力的物体才会施力,无生命或无动力的物体只会受到力,不会施力. C .任何一个物体,一定既是受力物体,也是施力物体.D .在力的图示法中,长的线段所对应的力一定比短的线段所对应的力大.2.如图1所示,用大小相等,方向相反,并在同一水平面上的力N 挤压相同的木板,木板中间夹着两块相同的砖,砖和木板保持相对静止,则 [ ] A .两砖间摩擦力为零B .N 越大,板和砖之间的摩擦力越大C .板、砖之间的摩擦力大于砖重D .两砖间没有相互挤压的力3.关于惯性,下列说法正确的是 [ ] A .静止的物体没有惯性.B .运动速度越大,物体的惯性越大.C .加速度越大,物体的惯性越大.D .物体的惯性大小与其速度和加速度无关.4.如图2所示,质量为m 的物体放在粗糙水平面上,受到与水平面成θ角的推力F后,物体以加速度a 向左加速运动.如果推力的大小增为2F ,这时物体的加速度 [ ]A .仍为a .B .变为2a .C .小于2a ,大于a .D .大于2a .5.关于机械能守恒定律适用条件的下列说法中正确的是[] A.只有重力和弹性力作用时,机械能守恒B.当有其他外力作用时,只要合外力为零,机械能守恒C.当有其他外力作用时,只要合外力的功为零,机械能守恒D.炮弹在空中飞行不计阻力时,仅受重力作用,所以爆炸前后机械能守恒6.一物体沿斜面匀速下滑,则下面说法中正确的是[]A.物体所受重力对物体不做功.B.斜面的弹力对物体不做功.C.物体受到的摩擦力对物体不做功.D.因为物体做匀速直线运动,所以物体所受各力均对物体不做功.7.设行星A和行星B是两个均匀球体.A与B的质量之比m A∶m B=2∶1;A与B的半径之比R A∶R B=1∶2,行星A的卫星a沿圆轨道运行的周期为T a,行星B的卫星b沿圆轨道运行的周期为T b,两卫星的圆轨道都非常接近各自的行星表面,则它们运行的周期之比为[]A.T a∶T b=1∶4 B.T a∶T b=1∶2 C.T a∶T b=2∶1 D.T a∶T b=4∶18.如图3轻质弹簧长为L,竖直固定在地面上,质量为m的小球,由离地面高度为H处,由静止开始下落,正好落在弹簧上,使弹簧的最大压缩量为x,在下落过程中,小球受到的空气阻力恒为f,则弹簧在最短时具有的弹性势能为[] A.(mg-f)(H-L+x) B.mg(H-L+x)-f(H-L)C.mgH-f(H-L)D.mg(L-x)+f(H-L+x)9.有一个直角支架AOB ,AO 水平放置,表面粗糙,OB 竖直向下,表面光滑.AO 上套有小环P ,OB 上套有小环Q ,两环质量均为m ,两环间由一根质量可忽略、不可伸长的细绳相连,并在某一位置平衡(如图4).现将P 环向左移一小段距离,两环再次达到平衡,那么将移动后的平衡状态和原来的平衡状态比较,AO 杆对P 环的支持力N 和细绳上的拉力T 的变化情况是 [ ]A .N 不变,T 变大B .N 不变,T 变小C .N 变大,T 变大D .N 变大,T 变小10.如图5所示,A 、B 是两只相同的齿轮,A 周,到达图中的C 位置,则B A 、竖直向上 B 、竖直向下 C 、水平向左 D 、水平向右二、填空题(把答案填在题中的横线上或按要求做图。
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2005-2006学年度第二学期阶段考试(二)高二英语一、单项选择:(30%)1._____ spring is here, we can expect milder weather.A. BecauseB. NowC. ForD. Even if2. A quarrel _____, which made him _____ his family.A. was broken out; break awayB. broke out; break away fromC. was broken away; break outD. broke out; to break away from3.The English play _____ my students acted at the New Year’s party was a great success.A. for whichB. at whichC. in whichD. on which4.You have been late for two hours; otherwise, we _____ the whole design.A. have fulfilledB. fulfilledC. should have fulfilledD. will have fulfilled5.In common _____ many teachers, he is strict _____ the students.A. to ; inB. with; inC. with; toD. with; with6.He _____ to persuade Eric, but he failed.A. attemptedB. succeededC. managedD. admitted7.He is said _____ in the supermarket when he was doing shopping yesterday.A. being badly treatedB. treating badlyC. to be treated badlyD. to have been badly treated8.The kind granny never fails to help _____ she thinks is in need of help.A. whomB. whoC. whomeverD. whoever9.Anyway, that evening, ___________ I’ll tell you more about later, I ended up staying atRachel’s place.A. whenB. whereC. whatD. which10.One learns a language by making mistakes and __________ them.A. correctB. correctingC. correctsD. to correct11.It’ll take you half an hour to get to the station, __________ traffic delays.A. allowing ofB. allowed ofC. allowed forD. allowing for12.With no umbrella with her, the girl used a sheet of plastic ___________ over her head in theheavy rain, wet through when getting home.A. in vainB. in turnC. in orderD. in surprise13.—Can we ski on this mountain?—Of course. However, at no time __________ you do so alone.A. couldB. mightC. needD. must14.The police got to _________ was once an old yard that the workers used as a store.A. whichB. whatC. thatD. where15.The river dried out during the night, and our boat _________ the mud.A. stuck toB. was stuck withC. was stucking outD. got stuck in二、完形填空:(20%)The eyes are one of the most expressive instruments of body language. Keith, seventeen,from Montclair New Jersey, learned the hard way about one __16__ the eyes can convey(传达). “I had a __17__ who graded heavily on classroom discussion,” Keith says. “He seemed to have a strong __18__ to know just when I didn’t have the __19__. I wondered how he could be so __20__. Then I found the answer. Whenever I didn’t know the answer, I would __21__ looking at him. When I did know what to say, I always __22__ straight back at him. From that moment on, I __23__ myself to look him in the eyes __24__ I knew the work or not. That trick __25__ me a lot of trouble.”Many people, including some policemen, believe eye contact is a good __26__ of honesty. If someon e can’t look you directly in the eye, then he or she is not playing __27__, they insist. After many experiments, however, a number of experts have found out good liars can make __28__ eye contact.Eye contact, __29__ not a sure sign of dishonesty, is a clear way to show interest in another person. When a person looks at you and __30__ to do so, you know his __31__ is placed on you. When he turned his head away, his mind is probably __32__. But there are exceptions. A __33__ person may have trouble in making and keeping eye contact, no matter how interested he is in the other person. And certain __34__, such as the British and Germans, are much less oriented (适应) to eyeball-to-eyeball contact than, __35__, the French and the Arabs.16. A. letter B. notice C. message D. news17. A. student B. headmaster C. friend D. teacher18. A. ability B. body C. mind D. way19. A. question B. problem C. excuse D. answer20. A. slow B. sharp C. dull D. clever21. A. avoid B. enjoy C. like D. hate22. A. fixed B. glanced C. saw D. stared23. A. helped B. advised C. persuaded D. taught24. A. when B. whether C. if D. as25. A. saved B. gave C. decreased D. lost26. A. lesson B. way C. chance D. test27. A. honestly B. quickly C. correctly D. especially28. A. real B. terrible C. fair D. false29. A. unless B. though C. as if D. as long as30. A. stops B. continues C. changes D. hopes31. A. attention B. spirit C. strength D. energy32. A. anywhere B. nowhere C. elsewhere D. everywhere33. A. brave B. shy C. stupid D. proud34. A. nationalities B. cities C. countries D. languages35. A. like B. just as C. say D. speak三、阅读理解:(24%)AEllis Island is located in New York Harbor. Ellis Island is open daily year-round from 9:30a.m. to 5:00p.m., with extended hours during summer. It is closed on December 25. There is no admission charge to Ellis Island; donations are gratefully accepted.At Your FingertipsPark information (212) 363- 7620Emergencies (212 ) 363- 3260Ferryboat information (212) 269- 5755Lost and found (212) 344- 7620Dining, gifts, & audio tour (212) 344- 0996TransportationStatue of Liberty and Ellis Island Ferry: Boats leave from Battery Park, Manhattan, and from Liberty State Park, New Jersey. They run about every 30 to 45 minutes beginning at 9: 15 a.m.(ferry schedule subject to change)Hours: May vary; call the number belowClosed: December 25Ferry fees (Includes Liberty and Ellis Islands): adults, $ 7; senior citizens, $6; children(age 3 to 17), $ 3. (lower group rates are available for 25 or more adults)Ticket & schedule information: (212) 269- 575536.In summer, visitors will have ___________ to visit Ellis Island.A. no enough moneyB. a longer timeC. a shorter timeD. a wonderful time37.Which number would you call if your friends were suddenly ill?A. (212) 344- 0996B. (212) 363- 7620C. (212 ) 363- 3260D. (212) 269- 575538.Which of the following is NOT true?A.People can visit Ellis Island free of charge.B.The boats departure time from Battery Park is at 9:15 a.m. all the year round.C.Ferry fees for children are cheaper than for adults.D.Ferry fees for group visitors can be reduced.39.We may infer from the passage that _____________.A.visitors prefer to go to Ellis Island by boatB.there are more visitors in winterC.Ellis Island is open every dayD.Boat is the only transportation to Ellis IslandBCheats have taken a large amount of money out of trusting Japanese in 2003 by phoning and pretending to be relatives in trouble. Japanese police said. In what media are calling the “Hi, it’sme” trick, victims(受害者) receive calls from cheats who call themselves only as “me” and s ay they are in great need of money to cover anything from an uninsured(未上保险的) traffic accident to an unexpected trouble. Victims think the person on the phone must be a close relative and often agree to send the money to bank account specified by the cheat straight away. There have been 3,807 reported cases till November 2003, with victims paying out a total of almost 2.3 billion yen($ 21.1 million) , according to the police figures. Many of the victims were women over 40, according to domestic(国内的) newspaper. Police said they were advising that people check the identity of people asking for money on the telephone. In a more shocking development, some telephone cheats now force money by pretending they have kidnapped a victim’s child, with 70 such cases in October alone.40.Why did the victims send money to the cheats?A.Because they recognized their close relatives in trouble.B.Because the cheats called themselves as their close relatives.C.Because the cheats pretended to be their close friends.D.Because they thought the person on the phone was a close relative.41.Who were more easily cheated in the trick?A. Children.B. Older women.C. Young people.D. Old men.42.According to the passage the more worrying tendency(倾向) is that ___________.A.there will be more and more cases in JapanB. a larger amount of money will be paid out by victimsC.Japanese take no notice of the warning by the policeD.Cheats pretend they have taken more dangerous actions when they ask for money43.Which is the best title of this passage?A. Hey, I’m in TroubleB. Hey, Help meC. Hey, It’s me! Send MoneyD. Hey, I Need Money BadlyCLook closely at the palms of your hands and fingertips. See all the tiny lines? Each of us is born with a unique set of prints, but it may surprise you to learn why we have them. Palm-lines are not for fortune-tellers to figure out how long we will live, nor are fingerprints there to make a policeman’s job easier. In fact, the lines and loops that decorate our hands and feet are an evolutionary gift from nature, and they serve two important functions.Our prints are made of raised and lowered skin. The raised areas function somewhat like the tread(纹) of car tires or the rubber soles of our running shoes. When we touch something that is wet, water moves from these “hills” into the “valleys’, which means some surfaces on our skin remain relatively dry. This is useful, for it allows us to better grip the things we want to hold.Our prints help us hold on, but they also have a secondary function: protection. The raised areas serve as buffers(缓冲物) between our skin and an object, keeping us from getting hurt every time we grip the hard surface of a bottle or a baseball bat. This is the same reason why, when we walk too far or wear uncomfortable shoes, we get blisters on the soft skin of our ankles, but never on our heels, like our palms and fingers, have prints to protect them.It is the random(任意的) flow of fluids inside our mothers wombs that causes these usefulpatterns to form on the surface of our hands and feet. Because they are formed randomly, each person’s prints are unique, which makes prints accidentally useful as a means of distinguishing between people. Even identical twins have different prints, which means that no mistake can be made in determining who did a crime, provided fingerprints or toe prints were left at the scene.44.Where can’t you find the tiny lines?A. Palms.B. Fingerprints.C. Heels.D. Ankles.45.Which of the following is NOT mentioned in the passage?A.The tiny lines are the results of evolution.B.From one’s fingerprints, we can guess his character.C.Different people have different prints in their fingertips.D.The prints play an important role in our life.46.Which of the following statements is true according to the passage?A.Fingertips can help us hold on to things better.B.There are no prints on our heels.C.The prints can make our palm dry.D.Prints can protect our skin from getting hurt.47.Which is the best title for this passage?A. Why Do We Have PrintsB. The Formation of PrintsC. The Importance of PrintsD. The Function of Prints四.单词填空(16%)48.Only parents can make s_________ for their children, especially in time of danger.49.I couldn’t r_________ taking aim at the wild geese as they flew over.50. A person who is m__________ ill is one whose mind is unwell.51.It’s time we l_________ a fierce attack on our political opponents.52.You can’t see through a telescope unless it is a___________ correctly to your sight.53.She’s very good at _____________ (激发) her students.54.I have a lot of ____________ (同感) for his opinions, but I don’t think his ideas will work.55.The young man sought g_________ in the choice of a career.56.Thousands of young people are facing long-term _____________ (失业).57.All attempts at rescue were in ___________ (没有结果).58.One way is to develop uses for products which o__________ (不然) would waste.59.Mr. Stevens kept t__________ of his business by the telephone when he was in hospital.60.Some students may have difficulty in using language _____________ (创造).61.They didn’t know how to put in a central-heating system, but they managed by t_________and error.62.“Are those mushrooms e________ ?” “ Yes, they are fit to be eaten.”63.The matter is unimportant, ___________ (相对地) speaking.Keys1-5 BBCCD 6-10 ADDDB 11-15 DADBD16-20 CDADB 21-25 ADDBA 26-30 DADBB 31-35 ACBAC36-39 BCBD 40-43 DBDC 44-47 DBDA48. sacrifices 49. resist 50. mentally 51. launched 52. adjusted 53. motivating 54. sympathy 55. guidance 56. unemployment 57. vain 58. otherwise 59. track 60. creatively 61. trial 62. edible63.relatively64. bring 65. mistake 66. charged 67. check 68. right 69. correct 70. apologize 71. traveler’s72. change 73. out。