2008上海中考
2008上海中考时间定在6月21、22日
2008年上海市⾼中阶段学校招⽣考试⼯作的实施意见近⽇已公布，敲定了填报中考志愿和中考时间。
5⽉25⽇前，考⽣将完成志愿填报，5⽉31⽇前完成志愿填报确认。
按照实施意见规定，考⽣须按本⼈意愿慎重填写报考的学校志愿。
考⽣按报考志愿顺序被录取后，不得放弃已被录取的志愿；⼀经录取某⼀志愿学校，其他志愿⾃然失效。
不填报“提前录取志愿”，或填报“提前录取志愿”未被录取的考⽣，不影响其后⾯15个志愿的投档和录取。
业内⼈⼠提醒，去年各校投档录取分数线对今年填报有⼀定参考作⽤，但不能作为惟⼀依据。
因每年考⽣的学业⽔平不同，考⽣填报各校的⼈数不同，各校投档录取分数线会有变化。
值得⼀提的是，统⼀录取志愿中，普通⾼中学校和中职校统⼀招⽣共设置15个志愿，供考⽣选择填报。
取得重点中等职业学校“⾃主”招⽣预录取资格的考⽣须将该校填报在第⼀志愿。
此外，公办普通⾼中“择校⽣”志愿同样作为⼀个单独志愿填报，按录取总分与志愿顺序依次进⾏投档、录取。
由于“择校⽣”的录取涉及到⼀次性收取择校费，考⽣及家长要根据家庭经济承受能⼒慎重填报，⼀经录取，不得放弃该志愿⽽要求顺延录取⾄其后的公费⾼中或其它学校志愿。
考⽣须认真填写志愿表，由本⼈和家长（监护⼈）签字认可，并承担相应责任。
考⽣志愿表上报区（县）中招办后，任何⼈不得更改。
考⽣填写志愿表时，招⽣学校的代码（5位数）与学校简称须对应⼀致，录取时以学校代码为准。
填报志愿和录取时间节点 4⽉5、6、12、13⽇ 中职校航空服务、艺术类专业报名、专业考试4⽉20⽇－23⽇ ⾼中⾃主招⽣考⽣上报名5⽉4⽇前 区\(县\)组织2008年⾼中阶段学校招⽣咨询活动（包括现场咨询、上咨询等）5⽉8⽇⾄10⽇ ⾼中市“推优⽣”上填报志愿5⽉25⽇前 考⽣填报志愿5⽉31⽇前 先进奖励性加分考⽣名单审核、考⽣志愿填报确认7⽉9⽇前 市、区“推优⽣”录取7⽉12⽇ 划定⾼中阶段各类学校最低投档控制分数线7⽉14⽇－20⽇ 提前招⽣学校录取7⽉21⽇－29⽇ 统⼀录取招⽣学校投档、录取7⽉29⽇－8⽉1⽇征求志愿录取 2008年初中毕业⽣统⼀学业考试时间 4⽉底前体育（体育与健⾝）5⽉底前理化（理科）实验操作技能5⽉24⽇（周六）8：30－9：40思想政治（思想品德）（开卷）（本市应届毕业⽣）6⽉21⽇（周六）8：30－10：10语⽂14：00－15：40物理、化学6⽉22⽇（周⽇）8：30－10：15英语（含5分钟听⼒试听）14：00－15：40数学16：00－17：10思想政治（思想品德）（开卷）（往届毕、结业⽣，上海户籍返沪考⽣）。
2008年上海市中考英语试题及答案
2008年上海市初中毕业生统一学业考试英语试卷（满分150分，考试时间100分钟）考生注意：本卷有10大题，共110小题。
试题均采用连续编号，所有答案务必按照规定在答题纸上完成，做在试卷上不给分。
Part 1 Listening (第一部分听力)I. Listen and choose the right picture (根据你听到的内容，选出相应的图片): (共6分)A B CD E F G1. ______2. ______3. ______4. ______5. ______6. ______II. Listen to the dialogue and choose the best answer to the question you hear (根据你听到的对话和问题，选出最恰当的答案): (共10分)7. A) Coffee. B) Milk. C) Tea. D) Water.8. A) Sue. B) Lucy. C) Sue’s cousin.D) Lucy’s sister.9. A) A fireman. B) A driver. C) A clerk. D) A pilot.10. A) Beijing. B) Xi’an.C) Guilin. D) Hainan Island.11. A) For one day. B) For two days. C) For three days. D) For four days.12. A) Have a picnic. B) Cook for his family.C) Go shopping. D) Have dinner with the woman.13. A) In the classroom. B) In the library.C) In the language lab. D) In the computer room.14. A) He didn’t go to bed.B) He didn’t sleep well.C) He has got a stomachache. D) He has worked too hard.15. A) In the kitchen. B) In the bedroom.C) In the sitting room. D) In the garden.16. A) Waitress and customer. B) Teacher and student.C) Wife and husband. D) Boss and clerk.III. Listen to the passage and tell whether the following statements are true or false (判断下列句子是否符合你听到的短文内容, 符合的用“T”表示，不符合的用“F”表示):(共7分)17. Zhang Ping came to London two years ago.18. She works in a hotel in London.19. She thinks London is a very interesting city.20. She likes the big parks and some of the buildings in London.21. She is never lonely because she has many friends there.22. A friend from Canada shares a room with her.23. She likes London in some ways, but she still wants to work in shanghai.IV. Listen to the dialogue and complete the table (听对话，完成下列表格，每空格限填一词): (共7分)Part 2 V ocabulary and Grammar (第二部分词汇和语法)V. Choose the best answer (选择最恰当的答案): (共20分)31. Some girls get sick after they try so hard to lose ________ weight.A) a B) the C) / D) an32. The plane will take off ________ an hour. Please check in right now.A) at B) in C) on D) to33. Did Mary visit that old town by ________ last week?A) her B) she C) hers D) herself34. After moving to their new house, the Lees bought some ________ in the mall nearby.A) furniture B) chair C) table D) shelf35. ________ her great joy, her daughter was finally saved by the doctors.A) In B) To C) At D) For36. “Have ________ try, you are so close to the answer,” the teacher said to Eric.A) the other B) one another C) other D) another37. Everyone likes Kevin because he talks to others ________.A) friendly B) lovely C) politely D) luckily38. Jenny goes to school ________ than any other student in her class.A) early B) earlier C) earliest D) the earliest39. Which one is heavier, the wooden ball ________ the iron ball?A) or B) and C) but D) so40. Tim didn’t have dinner ________ he finished watching the cartoon.A) while B) unless C) until D) since41. Landing on the moon sounds ________. I hope I can go there one day.A) wonderful B) wonderfully C) terrible D) terribly42. Soon you ________ a senior high school student. Isn’t it exciting!A) become B) will become C) became D) have become43. I ________ a copy of Yi Zhongtian’s book yet. I might buy one tomorrow.A) hadn’t bought B) don’t buy C) won’t b uy D) haven’t bought44. You ________ write the poem down. Our teacher will give us a copy.A) can’t B) shouldn’t C) needn’t D) mustn’t45. – Would you like to play table tennis with me?–I don’t feel like it. I would rather ________ at home and wat ch TV.A) stay B) to stay C) staying D) stayed46. After Donghai Bridge ________, it became a new tourist attraction.A) completed B) complete C) is completed D) was completed47. How long can I ________ this magazine?A) borrow B) return C) buy D) keep48. As soon as he ________ the bus, the poor man realized he had left his wallet on it.A) got on B) got off C) got to D) got in49. The Oriental Pearl TV Tower is ________ all Shanghai citizens.A) famous for B) familiar to C) pleased with D) interested in50.– I won the 100-meter race on our sports day.– ________ We are proud of you!A) That’s all right.B) Sorry to hear that. C) Congratulations. D) I’d love to.VI. Choose the word or expression which is closest in meaning to the underlined part in each sentence（选择与下列各句中划线部分内容意思相近的单词或短语，用A、B、C、D 等表示): (共8分)51. She said sorry to Mike for taking his paper home by mistake.52. The English party will be held three days before Christmas.53. Her friend always gives her a hand whenever she is in trouble.54. Nancy has made up her mind to work in the mountain area.55. Mm… the soup tastes very nice! How did you make it?56. Sorry, I didn’t hear you clearly. Could you say it once more?57. – Do you feel it dull to take a walk for an hour every morning?–Not at all. It’s very good exercise.58. – How many parents will attend the Open Day in our school?– I have no idea.VII. Complete the sentences with the given words in their proper forms（用括号中所给单词的适当形式完成下列句子): (共8分)59. Billy looks upset. What happened to ________? (he)60. It is said that eight ________ of water a day can help you keep fit. (glass)61. Linton is interested in Chinese history and this is his ________ visit to Beijing. (four)62. Don’t throw the old watch away. It is still ________. (use)63. Fishing is one of my ________ outdoor activities. (favour)64. Grandpa is going to ________ his house and live with us. (sale)65. Nowadays too many boys want to become ________. (act)66. Mary is good at writing. She will ________ be a reporter in the future. (possible)VIII. Rewrite the following sentences as required（根据所给要求，改写下列句子。
2008年上海市中考英语真题试卷(含答案)
2008年上海市初中毕业生统一学业考试【精品】英语试卷（满分150分，考试时间100分钟）考生注意：本卷有10大题，共110小题。
试题均采用连续编号，所有答案务必按照规定在答题纸上完成，做在试卷上不给分。
Part 1 Listening (第一部分听力)I. Listen and choose the right picture (根据你听到的内容，选出相应的图片): (共6分)A B CD E F G1. ______2. ______3. ______4. ______5. ______6. ______II. Listen to the dialogue and choose the best answer to the question you hear (根据你听到的对话和问题，选出最恰当的答案): (共10分)7. A) Coffee. B) Milk. C) Tea. D) Water.8. A) Sue. B) Lucy. C) Sue’s cousin.D) Lucy’s sister.9. A) A fireman. B) A driver. C) A clerk. D) A pilot.10. A) Beijing. B) Xi’an.C) Guilin. D) Hainan Island.11. A) For one day. B) For two days. C) For three days. D) For four days.12. A) Have a picnic. B) Cook for his family.C) Go shopping. D) Have dinner with the woman.13. A) In the classroom. B) In the library.C) In the language lab. D) In the computer room.14. A) He didn’t go to bed.B) He didn’t sleep well.C) He has got a stomachache. D) He has worked too hard.15. A) In the kitchen. B) In the bedroom.C) In the sitting room. D) In the garden.16. A) Waitress and customer. B) Teacher and student.C) Wife and husband. D) Boss and clerk.III. Listen to the passage and tell whether the following statements are true or false (判断下列句子是否符合你听到的短文内容, 符合的用“T”表示，不符合的用“F”表示):(共7分)17. Zhang Ping came to London two years ago.18. She works in a hotel in London.19. She thinks London is a very interesting city.20. She likes the big parks and some of the buildings in London.21. She is never lonely because she has many friends there.22. A friend from Canada shares a room with her.23. She likes London in some ways, but she still wants to work in shanghai.IV. Listen to the dialogue and complete the table (听对话，完成下列表格，每空格限填一词): (共7分)Part 2 V ocabulary and Grammar (第二部分词汇和语法)V. Choose the best answer (选择最恰当的答案): (共20分)31. Some girls get sick after they try so hard to lose ________ weight.A) a B) the C) / D) an32. The plane will take off ________ an hour. Please check in right now.A) at B) in C) on D) to33. Did Mary visit that old town by ________ last week?A) her B) she C) hers D) herself34. After moving to their new house, the Lees bought some ________ in the mall nearby.A) furniture B) chair C) table D) shelf35. ________ her great joy, her daughter was finally saved by the doctors.A) In B) To C) At D) For36. “Have ________ try, you are so close to the answer,” the teacher said to Eric.A) the other B) one another C) other D) another37. Everyone likes Kevin because he talks to others ________.A) friendly B) lovely C) politely D) luckily38. Jenny goes to school ________ than any other student in her class.A) early B) earlier C) earliest D) the earliest39. Which one is heavier, the wooden ball ________ the iron ball?A) or B) and C) but D) so40. Tim didn’t have dinner ________ he finished watching the cartoon.A) while B) unless C) until D) since41. Landing on the moon sounds ________. I hope I can go there one day.A) wonderful B) wonderfully C) terrible D) terribly42. Soon you ________ a senior high school student. Isn’t it exciting!A) become B) will become C) became D) have become43. I ________ a copy of Yi Zhongtian’s book yet. I might buy one tomorrow.A) hadn’t bought B) don’t buy C) won’t buy D) haven’t bought44. You ________ write the poem down. Our teacher will give us a copy.A) can’t B) shouldn’t C) needn’t D) mustn’t45. – Would you like to play table tennis with me?–I don’t feel like it. I would rather ________ at home and watch TV.A) stay B) to stay C) staying D) stayed46. After Donghai Bridge ________, it became a new tourist attraction.A) completed B) complete C) is completed D) was completed47. How long can I ________ this magazine?A) borrow B) return C) buy D) keep48. As soon as he ________ the bus, the poor man realized he had left his wallet on it.A) got on B) got off C) got to D) got in49. The Oriental Pearl TV Tower is ________ all Shanghai citizens.A) famous for B) familiar to C) pleased with D) interested in50.– I won the 100-meter race on our sports day.– ________ We are proud of you!A) That’s all right.B) Sorry to hear that. C) Congratulations. D) I’d love to.VI. Choose the word or expression which is closest in meaning to the underlined part in each sentence（选择与下列各句中划线部分内容意思相近的单词或短语，用A、B、C、D 等表示): (共8分)51. She said sorry to Mike for taking his paper home by mistake.52. The English party will be held three days before Christmas.53. Her friend always gives her a hand whenever she is in trouble.54. Nancy has made up her mind to work in the mountain area.55. Mm… the soup tastes very nice! How did you make it?56. Sorry, I didn’t hear you clearly. Could you say it once more?57. – Do you feel it dull to take a walk for an hour every morning?–Not at all. It’s very good exercise.58. – How many parents will attend the Open Day in our school?– I have no idea.VII. Complete the sentences with the given words in their proper forms（用括号中所给单词的适当形式完成下列句子): (共8分)59. Billy looks upset. What happened to ________? (he)60. It is said that eight ________ of water a day can help you keep fit. (glass)61. Linton is interested in Chinese history and this is his ________ visit to Beijing. (four)62. Don’t throw the old watch away. It is still ________. (use)63. Fishing is one of my ________ outdoor activities. (favour)64. Grandpa is going to ________ his house and live with us. (sale)65. Nowadays too many boys want to become ________. (act)66. Mary is good at writing. She will ________ be a reporter in the future. (possible)VIII. Rewrite the following sentences as required（根据所给要求，改写下列句子。
上海市2008年高中阶段学校录取最低投档控制分数线
2008年上海市⾼中阶段学校招⽣⼯作即将进⼊投档录取阶段。
根据⾼中阶段各类学校招⽣计划和考⽣成绩的分布状况，划定2008年本市⾼中阶段学校录取最低投档控制分数线。
预计学校实际录取分数线⼀般都在全市控制线及以上，学校的实际分数线按照公布的招⽣计划和填报志愿的考⽣成绩⾃然形成。
类别
最低投档控制分数线
⾼中
零志愿
575分（回民中学、久隆模范中学567分）
⾃主招⽣
按照确定的预录取名单和公布的招⽣办法择优录取
名额分配
按照考⽣志愿和初中学校名额分配数，从⾼分到低分投档录取（不得低于555分）
公办普通⾼中（含转制⾼中、综合⾼中）
520分
民办⾼中
参照公办普通⾼中最低投档控制分数线，⾃主确定学校最低投档控制分数线，报区县招⽣部门备案后由招⽣部门统⼀向社会公布，并按招⽣计划择优录取
中职校
艺术类
按志愿投档择优录取
航空服务类
参照中职校最低投档控制分数线按志愿投档择优录取
⾃主招⽣
按照确定的预录取名单和公布的招⽣办法择优录取
普通中专
340分
职校、技校
按志愿⾃然投档。
003——上海市2008年初中毕业生统一学业考试(答案部分)
3 上海市2008年初中毕业生统一学业考试I 组1．D 【解析】本题重点考查了单项式乘以单项式的法则，单项式和单项式相乘时，将系数和同底数幂分别相乘．本题是一道较为简单的题目．2．C 【解析】本题重点考查了方程的解和一元一次方程的解法．因为x=2是方程1a x 21-=+的根，所以将x=2代入求关于a 的一元一次方程即可．本题是一道较为简单的题目．3．A 【解析】本题考查了一次函数图象的性质．一次函数y=kx ＋b 的图象由k 、b 的符号决定，k ＞0，b ＞0，图象过一、二、三象限；k ＞0，b ＜0，图象过一、三、四象限；k ＜0，b ＞0，图象过一、二、四象限；k ＜0，b ＜0，图象过二、三、四象限．本题较简单．4．B 【解析】本题重点考查二次函数图象的性质及根的判别式．抛物线与x 轴有几个交点，要看△，△＞0，则图象与x 轴有两个交点；△=0，则图象与x 轴有一个交点；△＜0，则图象与x 轴无交点．本题也可以这样考虑：二次函数常数项为－1，与y 轴交于负半轴，抛物线开口向上，所以必有2个交点．5．C 【解析】本题重点考查了一元二次方程根与系数的关系．在一元二次方程 0)0(a c bx ax 2≠=++中，ac x x ,a b -x x 2121==+，在本题中，因为21x ,x 是一元二次方程02-6x -x 2=的两个实数根，所以6ab -x x 21==+，本题是一道较为简单的题目．6．B 【解析】本题重点考查了切线长定理及等边三角形的性质．从圆外一点引圆的两条切线，它们的切线长相等．所以PA=PB ，又因为∠APB=60°，所以△PAB 为等边三角形，所以PA=AB= PB=8．本题是一道较为简单的题目．Ⅱ组1．D 【解析】本题重点考查了单项式乘以单项式的法则，单项式和单项式相乘时，将系数和同底数幂分别相乘．本题是一道较为简单的题目．2．C 【解析】本题重点考查了方程的解和一元一次方程的解法．因为x=2是方程1a x 21-=+的根，所以将x=2代入求关于a 的一元一次方程即可．本题是一道较为简单的题目．3．A 【解析】本题考查了一次函数图象的性质．一次函数y=kx ＋b 的图象由k 、b 的符号决定，k ＞0，b ＞0，图象过一、二、三象限；k ＞0，b ＜0，图象过一、三、四象限；k ＜0，b ＞0，图象过一、二、四象限；k ＜0，b ＜0，图象过二、三、四象限．本题较简单．4．B 【解析】本题主要考查向量的基础知识，本题是一道较为简单的题目．5．C 【解析】本题利用摸扑克牌这个情境，重点考查了概率，因为2张黑桃占总数的32，所以本题应选C ．本题是一道较为简单的题目． 6．B 【解析】本题重点考查了向量的知识及平行四边形的性质．由题意知b a =+．本题是一道较为简单的题目．7．x ＜3 【解析】本题重点考查一元一次不等式的解法．在解一元一次不等式把未知数的系数化为1时，如果左右两边同乘以或除以一个负数，不等号的方向应改变．本题较简单．8．(x ＋2)(x －2) 【解析】本题重点考查了用平方差公式分解因式．分解因式要注意有公因式的，先提取公因式，然后再考虑利用公式，若是二项，一般考虑平方差公式，三项则考虑完全平方公式，四项或四项以上应利用分组分解法．本题较简单．9．01-2y -y 2=【解析】本题重点考查了用换元法解分式方程．将y 代入原方程得2y1-y =，即2y 1-y 2=，移项得01-2y -y 2=，本题是一道难度中等的题目．10．x=－1 【解析】本题重点考查了无理方程的解法．2x -3=，所以3－x=4，即x=－1．本题是一道较为简单的题目．11．3【解析】本题考查了函数值的运算方法．易知312f(2)=+=，本题是一道较简单的题目．12．－2【解析】本题重点考查了反比例函数的图象的性质．点在图象上，则可将(2，－1)代入0)(k xk y ≠=求得k=－2．本题是一道较为简单的题目．13．y=2x ＋1【解析】本题重点考查了用待定系数法求一次函数解析式及一次函数图象的平移规律．由图象可知直线OA 的解析式为y=2x ，据平移规律上加下减，则所得新函数解析式为y=2x ＋1．14．30【解析】本题利用“限塑令”这个新情境考查了样本估计总体及概率的知识．既考查了数学知识，又增强学生的环保意识．因为80名学生有两名不知道，则不知道的占401，所以全体学生约有304011200=⨯人．本题是一道较为简单的题目．15．40°【解析】本题重点考查平行线的性质及对顶角相等的知识点．由图知∠1的对顶角∠3也为40°，根据平行线的性质∠2=∠3=40°．本题是一道较为简单的题目．16．1∶9【解析】本题重点考查了相似比和面积比的关系．两个相似三角形面积的比应等于相似比的平方．本题是一道较为简单的题目．17．32【解析】本题重点考查了相似三角形的性质及平行四边形的性质．由平行四边形的性质可知AD=BC ，由题意知△AFD ∽△EFB ，则根据相似三角形的性质可得32BC BE AD BE FD BF ===． 18．3或5【解析】本题重点考查了等腰三角形的性质，勾股定理，利用锐角三角函数解直角三角形等知识点．本题是一道综合性较强的题目，也是一道难度中等的题目．本题存在两种情况，如图①②所示，①过点A 作AD 垂直BC ，连结OB ，根据垂径定理可得BD=CD ，又因为53cosB =，AB=AC=5，所以BD=CD=3，在Rt △ABD 中，根据勾股定理可得AD=4，在Rt △OBD 中，根据勾股定理可得OD=1，所以AO=AD ＋OD=4＋1=5；同理在如图②中，可以求出AO=AD －OD=4－1=3．故答案为3或5．19．本题重点考查了二次根式的化简及混合运算，本题是一道较为简单的题目．解：原式=42223-312=+++20．本题考查了分式方程、一元二次方程的解法及验根的方法等知识，难度不大．解：方程左右两边同乘以(x ＋1)(x －1)得6x ＋5(x ＋1)=(x ＋4)(x －1)整理得09-8x -x 2=解之得：1x ，9x 21-==经检验：9x 1=是原方程的根，-1x 2=是原方程的增根．所以原方程的根是x=921．本题是一道创新型题目，重点考查轴对称图形和利用勾股定理解直角三角形等知识点，可以提高学生运用数学知识解决实际问题的能力．本题是一道较简单的题目．解：(1)图略(2)因为i=1∶0.75，所以CH ∶EH=1∶0.75，设CH=x ，则EH=0.75x ，在Rt △ECH 中25x 43x 22=⎪⎭⎫ ⎝⎛+，解之得x=4或x=－4(不合题意，舍去)，所以CH=4，EH=3，在Rt △DOH 中222OH DH -OD =即222r)(47-r)(7+=+所以38r = 22．本题重点考查了利用统计图和一元二次方程解决实际问题的知识．考查学生解决问题的能力和动手操作能力．本题是一道难度中等的题目．解：(1)45(2)设2006年的年增长率为x 242x )x 200(12=+则解之得x=10％所以2006年的人数为200(1＋10％)=220万人．(3)图略．23．本题重点考查了平行四边形的性质及菱形、正方形的识别等重要知识点．是一道综合性的题目，也是一道难度中等的题目．证明：(1)∵四边形ABCD 为平行四边形∴OA=OC ．∴△ACE 是等边三角形．∴AC=CE=AE ∴EO ⊥AC(等腰三角形三线合一)∴四边形ABCD 为菱形．(2)∵△ACE 是等边三角形．∴∠AEO=∠OEC=30°∵∠AED=2∠EAD∴∠EAD=15°∴∠DAO=45°又∵四边形ABCD 是菱形，∴∠DAO=∠BAO=45°∴∠DAB=90°∴菱形ABCD 为正方形．24．本题重点考查利用待定系数法求二次函数解析式及一次函数的性质，三角形相似等重要知识点，本题是一道综合性的题目，能较全面考查学生的能力，本题是一道难度较大的题目．解：(1) 3bx x y 2++-=的图象经过点A(－1，0)，所以0=－1－b ＋3，则 b=2所以函数解析式为32x x y 2++-=顶点坐标为(1，4)(2) ⎪⎭⎫ ⎝⎛59，57或(3，3) 过E 作EF 垂直x 轴于F ，作H D 1垂直x 轴于H ，N D 2垂直x 轴于N ，过B 作BM 垂直x 轴于M则 Rt △BMC ∽Rt △AFE ∽Rt △AEC ∽2AND Rt ∆∴34N D AN H D AH EC AE CM BM 21==== 又∵在Rt △ACE 中，AC=5，∴AE=4又∵1E D 1=所以3AD 1=∵在H AD Rt 1∆中，34H D AH 1= ∴512AH ,59H D 1== ∴)59,57(D 1 同理3)，(3D 2∴D 为)59,57(或(3，3) 25．本题属于现在中考常见的动点问题，利用动点问题重点考查了三角形相似、两圆相切、勾股定理、一元二次方程等知识点，是一个综合性极强的题目，可以培养考生灵活运用知识的能力，本题是一个较难的题目．解：(1)作ML ∥AD 交AB 于点L 则ML 是三角形的中位线所以x 212x)(421BE)(AD 21ML +=+=+= 所以0)x(x 212x)21(2221y >+=+⨯⨯= (2)作DH 垂直BC ，H 为垂足由题意知，M ，L 为外切两圆的圆心 所以2DE 1ML +=；即2DE 1x)(421+=+； 所以DE －x=2在Rt △DHE 中，HE=x －4，DH=AB=2所以224)-(x 4DE +=所以⎪⎪⎩⎪⎪⎨⎧-+==-224)(x 4DE 2x DE解之得34x =，310DE = 所以34BE = (3)如果以A ，N ，D 为顶点的三角形与△BME 相似，所以∠MBE=∠MAD ，则∠ADB=∠E因为∠ADB=∠DBE所以∠3=∠DBE 所以522024DE B D 22==+==所以84-2022BH BE ===综评：试卷重点考查学生的数学基础知识和基本运算能力．大部分填空题和选择题只考查一个知识点，一个概念或一次运算，难度基本与课本练习题难度持平，第18题的计算和推理结合简洁、合理，第19题二次根式的运算，第20题解分式方程，第21题画出轴对称图形和解直角三角形，第22题统计知识的应用，第23题的几何论证难度也不大，第24题的函数型综合题以及第25题几何型综合题难度能稍大一些．试题也出现几个考查实际应用能力的试题：如填空题第14题关于“限塑令”知晓问题的随机抽样调查问题，第21题有关图纸画轴对称图形和有关直角三角形的计算问题和第22题有关旅游收入和入境旅游人数的图象信息问题，它们突出了运用数学知识、方法解决问题的能力要求，创设的情景结合了学生的实际，但在技巧、方法的要求上又不过高，没有人为地将问题复杂化．本次考试增加了识图、读图、画图等考查日常生活中学生运用数学知识解决实际问题的能力．纵观试卷题目的实际背景都告诉学生一个事实，数学是源自生活又高于生活的．(李军刚)。
2008年上海市中考英语试卷-中考英语试卷与试题
8. [1分]-----正确答案(A) A Sue. B Lucy. C Sue’s cousin. D Lucy’s sister.
9. [1分]-----正确答案(D) A A fireman.
32. The plane will take off ________ an hour. Please check in right now.[1分]-----正确答案(B) A at B in C on D to
33. Did Mary visit that old town by ________ last week?[1分]-----正确答案(D) A her B she C hers D herself
16. [1分]-----正确答案(A) A Waitress and customer. B Teacher and student. C Wife and husband. D Boss and clerk.
III.Listen to the passage and tell whether the following statements are true or false (判 断下列句子是否符合你听到的短文内容, 符合的用“T”表示，不符合的用“F”表示): (共7分)
14. [1分]-----正确答案(B) A He didn’t go to bed. B He didn’t sleep well. C He has got a stomachache. D He has worked too hard.
15. [1分]-----正确答案(A) A In the kitchen. B In the bedroom. C In the sitting room. D In the garden.
2008年上海市中考数学真题及答案
2008年上海市中考数学真题及答案（满分150分，考试时间100分钟）考生注意：1．本试卷含三个大题，共25题：第一大题选择题含Ⅰ、Ⅱ两组选做题，Ⅰ组供使用一期课改教材的考生完成，Ⅱ组供使用二期课改教材的考生完成；其余大题为共做题；一、选择题：（本大题含Ⅰ、Ⅱ两组，每组各6题，每题4分，满分24分） 考生注意：1．请从下列Ⅰ、Ⅱ两组中选择一组，并在答题纸的相应位置填涂选定的组号，完成相应的1—6题．若考生没有填涂任何组号或将两个组号全部填涂，默认考生选择了Ⅰ组；2．下列各题的四个选项中，有且只有一个选项是正确的，选择正确项的代号并填涂在答题纸的相应位置上．Ⅰ组：供使用一期课改教材的考生完成1．计算23a a 的结果是（ ） A ．5aB ．6aC ．25aD ．26a2．如果2x =是方程112x a +=-的根，那么a 的值是（ ） A ．0B ．2C ．2-D ．6-3．在平面直角坐标系中，直线1y x =+经过（ ） A ．第一、二、三象限 B ．第一、二、四象限 C ．第一、三、四象限D ．第二、三、四象限4．在平面直角坐标系中，抛物线21y x =-与x 轴的交点的个数是（ ） A ．3B ．2C ．1D ．05．如果12x x ，是一元二次方程2620x x --=的两个实数根，那么12x x +的值是（ ） A ．6- B ．2- C ．6 D ．26．如图1，从圆O 外一点P 引圆O 的两条切线PA PB ，，切点分别为A B ，．如果60APB ∠=，8PA =，那么弦AB 的长是（ ）A ．4B ．8C．D．Ⅱ组：供使用二期课改教材的考生完成 1．计算23a a 的结果是（ ） A ．5aB ．6aC ．25aD ．26a2．如果2x =是方程112x a +=-的根，那么a 的值是（ ） P图1A ．0B ．2C ．2-D ．6-3．在平面直角坐标系中，直线1y x =+经过（ ） A ．第一、二、三象限 B ．第一、二、四象限 C ．第一、三、四象限D ．第二、三、四象限4．计算32a a -的结果是（ ） A ．aB ．aC ．a -D ．a -5．从一副未曾启封的扑克牌中取出1张红桃，2张黑桃的牌共3张，洗匀后，从这3张牌中任取1张牌恰好是黑桃的概率是（ ） A ．12B ．13C ．23D ．16．如图2，在平行四边形ABCD 中，如果AB a =，AD b =， 那么a b +等于（ ） A ．BD B ．ACC ．DBD ．CA二、填空题：（本大题共12题，每题4分，满分48分） [请将结果直接填入答题纸的相应位置]7．不等式30x -<的解集是 ． 8．分解因式：24x -= ． 9．用换元法解分式方程21221x x x x --=-时，如果设21x y x-=，并将原方程化为关于y 的整式方程，那么这个整式方程是 ． 102=的根是 ． 11．已知函数()f x =(2)f = ．12．在平面直角坐标系中，如果双曲线(0)ky k x=≠经过点(21)-，，那么k = ．13．在图3中，将直线OA 向上平移1个单位，得到一个一次函数的图像，那么这个一次函数的解析式是 ．14．为了了解某所初级中学学生对2008年6月1日起实施的“限塑令”是否知道，从该校全体学生1200名中，随机抽查了80名学生，结果显示有2名学生“不知道”．由此，估计该校全体学生中对“限塑令”约有 名学生“不知道”．图2x15．如图4，已知a b ∥，140∠=，那么2∠的度数等于 ．16．如果两个相似三角形的相似比是1:3，那么这两个三角形面积的比是 ．17．如图5，平行四边形ABCD 中，E 是边BC 上的点，AE 交BD 于点F ，如果23BE BC =，那么BFFD= ．18．在ABC △中，5AB AC ==，3cos 5B =（如图6）．如果圆O 的半径为10，且经过点B C ，，那么线段AO 的长等于 ．三、解答题（本大题共7题，满分78分） 19．（本题满分10分） 计算：3(36)821+-+-． 20．（本题满分10分） 解方程：2654111x x x x x ++=--+ 21．（本题满分10分，第（1）小题满分3分，第（2）小题满分7分） “创意设计”公司员工小王不慎将墨水泼在一张设计图纸上，导致其中部分图形和数据看不清楚（如图7所示）．已知图纸上的图形是某建筑物横断面的示意图，它是以圆O 的半径OC 所在的直线为对称轴的轴对称图形，A 是OD 与圆O 的交点．（1）请你帮助小王在图8中把图形补画完整；12a b图4 E DAF图5ABC图6图7 OC A 图8（2）由于图纸中圆O 的半径r 的值已看不清楚，根据上述信息（图纸中1:0.75i =是坡面CE 的坡度），求r 的值． 22．（本题满分10分，第（1）小题满分3分，第（2）小题满分4分，第（3）小题满分3分）某人为了了解他所在地区的旅游情况，收集了该地区2004至2007年每年的旅游收入及入境旅游人数（其中缺少2006年入境旅游人数）的有关数据，整理并分别绘成图9，图10．根据上述信息，回答下列问题：（1）该地区2004至2007年四年的年旅游收入的平均数是 亿元；（2）据了解，该地区2006年、2007年入境旅游人数的年增长率相同，那么2006年入境旅游人数是 万；（3）根据第（2）小题中的信息，把图10补画完整． 23．（本题满分12分，每小题满分各6分）如图11，已知平行四边形ABCD 中，对角线AC BD ，交于点O ，E 是BD 延长线上的点，且ACE △是等边三角形．（1）求证：四边形ABCD 是菱形；（2）若2AED EAD ∠=∠，求证：四边形ABCD 是正方形．2004 2005 2006 2007 年旅游收入 （亿元） 90 7050 3010 图9 旅游收入图 图10 EDB AO 图1124．（本题满分12分，第（1）小题满分5分，第（2）小题满分7分）如图12，在平面直角坐标系中，O 为坐标原点．二次函数23y x bx =-++的图像经过点(10)A -，，顶点为B ．（1）求这个二次函数的解析式，并写出顶点B 的坐标；（2）如果点C 的坐标为(40)，，AE BC ⊥，垂足为点E ，点D 在直线AE 上，1DE =，求点D 的坐标．25．（本题满分14分，第（1）小题满分5分，第（2）小题满分4分，第（3）小题满分5分）已知24AB AD ==，，90DAB ∠=，AD BC ∥（如图13）．E 是射线BC 上的动点（点E 与点B 不重合），M 是线段DE 的中点．（1）设BE x =，ABM △的面积为y ，求y 关于x 的函数解析式，并写出函数的定义域； （2）如果以线段AB 为直径的圆与以线段DE 为直径的圆外切，求线段BE 的长；（3）联结BD ，交线段AM 于点N ，如果以A N D ，，为顶点的三角形与BME △相似，求线段BE 的长．B A D M E C图13 B A D C 备用图x 图12参考答案一、选择题：（本大题含Ⅰ，Ⅱ两组，每组各6题，满分24分） 1．D ； 2．C ； 3．A ； 4．B ； 5．C ； 6．B ． 二、填空题：（本大题共12题，满分48分） 7．3x <； 8．(2)(2)x x -+； 9．2210y y --=；10．1x =-；12．2-； 13．21y x =+； 14．30；15．40；16．1:9；17．23； 18．3或5．三、解答题：（本大题共7题，满分78分）19．解：原式13=+-················· （8分） 4=． ································ （2分）20．解：去分母，得65(1)(4)(1)x x x x ++=+-． ····················· （3分）整理，得2890x x --=． ······················· （2分） 11x ∴=-，29x =．·························· （4分） 经检验，11x =-是增根，29x =是原方程的根． ·············· （1分） 所以，原方程的根是9x =． 21．（1）（图形正确）； ························· （3分） （2）解：由已知OC DE ⊥，垂足为点H ，则90CHE ∠=．1:0.75i =，43CH EH ∴=． ······················ （1分） 在Rt HEC △中，222EH CH EC +=．设4CH k =，3(0)EH k k =>，又5CE =，得222(3)(4)5k k +=，解得1k =．3EH ∴=，4CH =． ········· （3分）7DH DE EH ∴=+=，7OD OA AD r =+=+，4OH OC CH r =+=+．在Rt ODH △中，222OH DH OD +=，222(4)7(7)r r ∴++=+．解得83r =． ····························· （3分） 22．（1）45； ····························· （3分） （2）220； ······························ （4分） （3）（图正确）． ···························· （3分） 23．证明：（1）四边形ABCD 是平行四边形，AO CO ∴=． ······· （2分） 又ACE △是等边三角形，EO AC ∴⊥，即DB AC ⊥． ········· （2分）∴平行四边形ABCD 是菱形；······················ （2分） （2）ACE △是等边三角形，60AEC ∴∠=． ············· （1分）EO AC ⊥，1302AEO AEC ∴∠=∠=． ··············· （1分） 2AED EAD ∠=∠，15EAD ∴∠=．45ADO EAD AED ∴∠=∠+∠=． · （1分）四边形ABCD 是菱形，290ADC ADO ∴∠=∠=． ··········· （2分） ∴四边形ABCD 是正方形． ······················· （1分） 24．解：（1）二次函数23y x bx =-++的图像经过点(10)A -，，013b ∴=--+，得2b =， ······················ （2分）所求二次函数的解析式为223y x x =-++． ··············· （1分）则这个二次函数图像顶点B 的坐标为(14)，； ················ （2分）（2）过点B 作BF x ⊥轴，垂足为点F ．在Rt BCF △中，4BF =，3CF =，5BC =，4sin 5BCF ∴∠=．在Rt ACE △中，sin AEACE AC∠=，又5AC =， 可得455AE =．4AE ∴=． ······················ （2分） 过点D 作DH x ⊥轴，垂足为点H ．由题意知，点H 在点A 的右侧，易证ADH ACE △∽△．AH DH ADAE CE AC∴==． 其中3CE =，4AE =．设点D 的坐标为()x y ，，则1AH x =+，DH y =， ①若点D 在AE 的延长线上，则5AD =．得15435x y +==，3x ∴=，3y =，所以点D 的坐标为(33)，； ②若点D 在线段AE 上，则3AD =．得13435x y +==，75x ∴=，95y =，所以点D 的坐标为7955⎛⎫⎪⎝⎭，． 综上所述，点D 的坐标为(33)，或7955⎛⎫⎪⎝⎭，． ················ （5分） 25．解：（1）取AB 中点H ，联结MH ，M 为DE 的中点，MH BE ∴∥，1()2MH BE AD =+． ········ （1分） 又AB BE ⊥，MH AB ∴⊥． ····················· （1分）12ABM S AB MH ∴=△，得12(0)2y x x =+>； ··········· （2分）（1分）（2）由已知得DE =． ·················· （1分）以线段AB 为直径的圆与以线段DE 为直径的圆外切，1122MH AB DE ∴=+，即11(4)222x ⎡+=+⎣． ······· （2分）解得43x =，即线段BE 的长为43； ··················· （1分）（3）由已知，以A N D ，，为顶点的三角形与BME △相似， 又易证得DAM EBM ∠=∠． ······················ （1分） 由此可知，另一对对应角相等有两种情况：①ADN BEM ∠=∠；②ADB BME ∠=∠． ①当ADN BEM ∠=∠时，AD BE ∥，ADN DBE ∴∠=∠．DBE BEM ∴∠=∠． DB DE ∴=，易得2BE AD =．得8BE =； ··············· （2分） ②当ADB BME ∠=∠时，AD BE ∥，ADB DBE ∴∠=∠． DBE BME ∴∠=∠．又BED MEB ∠=∠，BED M EB ∴△∽△． DE BEBE EM ∴=，即2BE EM DE =，得2x =解得12x =，210x =-（舍去）．即线段BE 的长为2． ··········· （2分） 综上所述，所求线段BE 的长为8或2．。
2008年上海中考物理试卷及答案[本站推荐]
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2008年上海中考物理试卷及答案[本站推荐]第一篇：2008年上海中考物理试卷及答案[本站推荐]上海市初中毕业生统一学业考试物理试卷一、填空题1、教室里的日光灯正常工作电压为________V，消耗的是________能，家用电器之间是__________连接的。
(选填“串联”或“并联”)2、图1(a)、(b)中的情景表示了力的作用效果，其中图1_______主要表示力能使物体的运动状态发生改变；图1_________主要表示力能使物体发生形变。
》［均选填“(a)”或“(b)”］3、如图2所示，灭火器放在烈日下温度会_______(选填“升高”或“降低”)，这是通过_______的方法使其内能增加，具有一定的危险性，为了安全，灭火器应存放在阴凉干燥处。
4、如图3所示，小朋友从滑梯上滑下，其重力势能__________(选填“增大”或“减小”)，他与滑梯接触面间的摩擦是__________摩擦(选填“滚动”可“滑动”)。
当他滑至水平面进，还会继续向前运动，是由于他具有___________________。
5、2008年北京奥运火炬传递的主题是“传递激情，传递梦想”。
若火炬手以1m/s的速度沿直线匀速通过60m，需________s，以路旁的树木为参照物，火炬手是________的。
(选填“静止”或“运动”)。
6、木块在大小为2N的水平拉力作用下，10s内在水平面上沿拉力方向前进1m，拉力功为________J，功率为_______w；若木块重5N，在此过程中重力对木块做功为________J。
7、若10s内通过某导体横截面的电量为2库，通过导体的电流为________A，此时导体两端的电压为6V，其电阻为______Ω。
当该导体两端的电压为3V时，该导体电阻为_____Ω。
8、重为9.8N的木块漂浮在水面是且保持静止，木块所受浮力的大小为_______N，浸在水中的体积为___________m3。
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2008上海市中考第二部分词汇和语法选择最恰当的答案31.Linda always takes_________active part in sports after school.A./B.aC.anD.the32.Betty, Let’s make a cake________some flour, sugar,butter and milk.33. David talked with a friend of________ on the Internet for a long time yesterday.A.heB.hisC.himD.himself34._________engineers and workers are helping to rebuild the damaged city.A.ManyB.MuchC.A littleD.A lot35. Steven and William are keen______playing computer games.A.toB.withC.onD.at36. I knocked on the door several times but_______answered, so I left.A.somebodyB.nobodyC.anybodyD.everybody37.Plastics bags have caused serious environmental pollution,___________?A.haven’t theyB.have theyC.don’t theyD.do they38. The snow torm which hit this area last night was_______in recent years.A.heavyB.heavierC.heaviestD.the heaviest39.We should leave early tomorrow morning,________we won’t get there on time.A.soB.orC.butD.and40.Bill won’t make any progress_______he studies harder than before.A.ifB.whenC.becauseD.unless41. George was frightened to see a snake in the grass. His face turned______.A. paleB.cleanC. sadlyD.happily42.After a long journey, the eight pandas from Wolong safely_________in Beijing.A.arrivedB.reachedC.gotD.came43.Look! Jane’s grandmother________with some aged people in the park.A.dancesB.dancedC.is dancingD.was dancing44.Kevin__________to work in his hometown after he graduated from university.45—Must I return the magazine to you right now, Sandy?--No,you_________. You may keep it until next Wednesday.A.needn’tB.can’tC.mustD.may46.Our headmaster asked us_______ a report on how to protect wild animals.A.writeB.writingC.to writeD.wrote47.The plane from Shanghai to Paris will________in an hour.A.take upB.take awayC.take outD.take off48.Our monitor has won the first prize in the competition. We’re very______him.A.busy withB.famous forC.good atD.proud of49. Do you know__________?A.when will the Beijing Olympic Games endB.when the Beijing Olympic Games will end\C.when would the Beijing Olympic Games endD.when the Beijing Olympic Games would end50.—Would you like me to bring you a cup of coffee?---__________.A.Yes, I’d like to.B.It’s a pleasure.C.Yes, pleaseD.It doesn’t matter.二,选择与下列各句中划线部分内容意思相近的单词或短语A.put uppare…withC.at lastD.came intoE.like…better than51.Please raise your hands if you agree to the summer holiday plan.52.Most people prefer sending messages by mobile to making phone calls.53.Although the officers met with a lot of difficulties, they found a solution finally.54.We all clapped our hands when Jin Jing,the brave Shanghai girl, entered the hall.A.harmful toB.thenC.preparedD.learned fromE.received a letter from55.Jerry hasn’t heard from Mary up till now. He is worried about her.56.I saw the young couple watering the flowers in the garden at the moment.57.Lucy got everything ready before going abroad for her further study in arts.58.Too much sweet food is bad for your health. You’d better have more vegetables and fruits.三，用所给单词的适当形式填空。
59.They bought some_________at the supermarket yesterday.(potato)60.Mandy has got a lovely dog.________name is Oliver.(It)61.We still need ________more chairs for the meeting room.(ninth)62.The young mother is singing__________to her baby son now.(soft)63.Shirley has done a lot for the tourists. She is a really a ________guide.(help)64.It’s difficult for us to tell the ___________between these two words.(different)65.More and more foreigners are learning to _______Chinese nowadays.(speech)66.A group of young Japanese had an_________tour in our town last month.(enjoy)四，句型转换67.Tell Harry the news when you see him, please.(改为否定句)_______ _______Harry the news when you see him,please.68.Mr Smith has taught in our school for three years.(划提)_______ _______ has Mr Smith taught in our school?69.Yao Ming is an excellent Chinese basketball player.(改为感叹句)_________ ________excellent Chinese basketball player Yao Ming is!70.Junior 3 students began to learn chemistry a year ago.(保持句意不变) Junior 3 students________ learned chemistry________ a year.71.The terrible earthquake destroyed thousands of houses in that area.(改为被动语态)Thousands of houses in that area__________ ________ by the terrible earthquake.第三部分读写A补全对话A.How many times?B.OK. I’ll take your advice.C.I’ve only had a cup of tea.D.How are you feeling now?E.No, but I have a terrible stomach-ache.F.How much cake, and how many Cokes?G.Aren’t you going to give me any medicine?Dr Lee: So you’ve been sick, David._____________________David: Twice. Once before breakfast, and once five minutes ago.Dr Lee: Do you have a headache?David:______________Dr: You don’t have a temperature, right? And how much food have you had today?David: Food! You must be joking!___________ That’s all.Dr: And last night? What did you have then?David: I had a pizza, three hamburgers, two hot-dogs, lots of French fries and two cheese sandwiches. And then I had some cake and lots of Cokes.Dr: ______________David: A big piece of chocolate cake and five Cokes.Dr.:David, I don’t think you’re really ill. You’ve had too much to eat, that’s all. David:_______________Dr:No, You should stay in bed today, and have a good rest.David:_____________B True or FalseMichelle was flying from Houston to London, and during the flight, she began talking to John, the man in the seat next to her. She found out that he was president of a famous jeans company based in Texas; in fact, she was wearing a pair of blue jeans from his company! But that wasn’t the most surprising thing. He had lived in San Francisco when he was in high school, and it turned out that he knew Michelle’s best friend, who also grew up in San Francisco! Theycontinued talking. And by the end of the flight. And by the end of flight, they felt that they had known each other for much longer than eight hours.But back in Houston, Michelle almost forgot about the attractive man she had met on the plane. One evening, she was walking he dog when a much larger dog came running toward them, growling. The owner was running after it,shouting. He managed to catch the dog just as it was going to attack Michelle’s dog. Michelle was very angry. “Why don’t you keep your dog on a leash(拴狗带) ？She shouted. Then suddenly, she looked at him and stopped shouting. “John?” “Michelle?” they said at the same time. Michelle said, “Do you live around here? I live three blocks from me!” And in the end, as had to happen, Michelle and John began going out together---all because of seats on an airplane and their dogs.78. Michelle and John were on the same flight from Houston to London one day.79.Michelle was wearing a pair of blue jeans made by John’s company.80.During their talk, they found they used to be schoolmates in San Francisco.81.Michelle’s dog attacked John’s when the two owners happened to see each other.82From the story we know that Michelle and John met again in San Francisco.83.In the end, Michelle and John decided they would never see each other again.C 根据短文内容，选择最恰当的答案。