ab_杨浦区兰生复旦2017年度预初第-学期期末质量调研(附答案)

杨浦区2017-2018学年度第一学期期末质量调研初三英语练习卷(满分150分,考试时间:100分钟)考生注意:本卷有7大题,共94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Part1 Listening(第一部分听力)I. Listening Comprehension(听力理解):(共30分)A. Listen and choose the right picture根据你听到的内容，,选出相应的的图片(6分)1._____2.______ 3 ._______ 4._______ 5._________ 6.___________B. Listen to the dialogue and choose the best answer to the questi0 n you hear(根据你听到的对话和问题,选出最恰当的答案):(共8分)7. A) Cold and rainy. B)Cold and windy. C)Warm and sunny. D) Warm and cloudy8. A) By bus B) By taxi C) By bike D) On foot9.A)$60 B)$50 C)$40. D)$3010. A)At home. B)At the library. C)At the station. D) In London11. A) Teacher and student B) Policeman and witnessC) Mother and son. D) Shop assistant and customer12.13. A) Weekend plans B. free time activity C.birthday idea D. feelings and emotions14. A) He felt it a pity to miss the meetingB) He enjoyed the speaker's talkC. He has heard the speaker beforeD. He isn’t a member of the clubC. Listen to the dialogue and tell whether the foll0 wing statements are true or false(判断下列句子是否符合你听到的对话内容,符合的用“T”表示,不符合的用“F”表示):(共6分)15. charlie’s house was broken into last night and a lot of things were stolen.16. The noise coming from upstairs was made by Charlie’s cat17. Charlie missed a step and fell when he was running downstairs18. A burglar hit Charlie on the head with some books19. Charlie forgot that his sister would come to his house last night20. Charlie went to the hospital and luckily it wasn't very seriousD. Listen to the passage and complete the following sentences(听短文,完成下列内容,每空格限填词):(共10分21.96% of British people said that they would complain if they receive_________ in a shop22. If the queue isn't___________enough, the British get angry23.British people are not willing to wait longer than_________to queue24 low-quality products, ________and delivery problems are also common reasons for complaints25.For the few British people who don't complain 31% feel ______.Part 2 Phonetics, Grammar and vocabulary(第二部分语音、语法和词汇)Ⅱ. Choose the best answer(选择最恰当的答案):(共20分)Ⅱ. Choose the best answer(选择最恰当的答案):(共20分)26. Which of the following underlined parts is different in pronunciation?A) method B)enemy C)memory D)recent【答案】D【解析】ABC都发/e/的音，D发/i/的音。

上海兰生复旦小升初数学期末试卷测试卷 （word 版，含解析）一、选择题1．钟表上，分针与时针走过的轨迹都是一个圆，这两个圆（ ）。

A ．直径相等B ．周长相等C ．面积相等D ．圆心相同 2．某商品降价 是100，求原价是多少？正确的算式是（ ）A ．100÷B ．100×（1﹣）C ．100÷（1﹣ ）3．一个三角形中，三个内角的度数比是2:3:5，这个三角形是（ ）。

A ．锐角三角形 B ．直角三角形 C ．钝角三角形D ．不能确定 4．把一根木料截成两段，第一段长 米，第二段占全长的，那么这两段木料长度比较的结果是（ ）A ．第一段长B ．第二段长C ．一样长D ．无法确定 5．下图是一个正方体的展开图，和b 面相对的面是（ ）面．A ．aB ．dC ．eD ．f6．下列说法错误的是（ ）。

A ．如果1=a b ，那么a 一定是b 的倒数B ．1千米增加15后，又减少15千米，结果还是1千米 C ．正方体的棱长扩大为原来的3倍，那么表面积扩大为原来的6倍，体积扩大为原来的9倍 7．如图将一个圆柱转化成一个长方体、体积（ ）。

A ．不变B ．增加C ．减少 8．一种电视机提价后，又降价 ，现价( )原价. A ．高于B ．低于C ．等于 9．小明将一个正方形纸对折两次，如图所示：在中央点打孔再将它展开，展开后的图形是（ ）．A ．B ．C ．D ．二、填空题10．地球上海洋的总面积约是三亿六千二百万平方千米，这个数写作（________）平方千米，省略亿位后面的尾数约是（________）亿平方千米。

11．()()():480.75%16===。

12．A ＝2×3×5，B ＝2×5×7，A 和B 的最大公因数是（________），最小公倍数是（________）。

13．如图，把一个圆沿半径分成32等份，拼成一个近似的平行四边形，已知平行四边形的周长是16.56 dm ，那么原来这个圆的面釈是（________）dm 2。

2017-2018学年上海市杨浦区高一（下）期末数学试卷一、选择题（本大题共4小题，共16.0分）1. 设，“”是“”的A. 充分非必要条件B. 必要非充分条件C. 充分必要条件D. 既非充分又非必要条件【答案】A【解析】解：由，得，，则，，；由，得，，则，，或．“”是“”的充分非必要条件．故选：A．由求得，由求得或，再结合充分必要条件的判定方法判断．本题考查三角函数值的求法，考查充分必要条件的判定方法，是基础题．2. 下列函数是奇函数，且值域为实数集R的是A. B. C. D.【答案】C【解析】解：的定义域为，定义域关于原点不对称，则函数为非奇非偶函数，不满足条件．B.是偶函数，不满足条件．C.是奇函数，且函数的值域是R，满足条件．D.是奇函数，函数的值域是，不满足条件．故选：C．根据函数奇偶性和值域的性质分别进行判断即可．本题主要考查函数奇偶性和值域性质的判断，结合常见函数的进行和值域的性质是解决本题的关键．3. 已知，且，则的值为A. B. C. D.【答案】C【解析】解：已知，且，，故，，故选：C．利用二倍角公式求得，再根据同角三角函数的基本关系求得，从而求得的值．本题主要考查同角三角函数的基本关系，二倍角公式的应用，属于中档题．4. 函数的图象经由下列变换可以得到函数的图象的是A. 先将图象向左平移，再将图象上每一点的横坐标变为原来的一半B. 先将图象上每一点的横坐标变为原来的一半，再将所得图象向左平移C. 先将图象向左平移，再将图象上每一点的横坐标变为原来的2倍D. 先将图象上每一点的横坐标变为原来的2倍，再将所得图象向左平移【答案】A【解析】解：先将函数的图象向左平移，可得函数的图象，再将图象上每一点的横坐标变为原来的一半，可得函数的图象，故选：A．由题意利用函数的图象变换规律，得出结论．本题主要考查函数的图象变换规律，属于基础题．二、填空题（本大题共10小题，共40.0分）5. 半径为2，圆心角为的扇形的面积为______．【答案】【解析】解：，，．故答案为：．设扇形的圆心角大小为，半径为r，则扇形的面积为，由此得解．本题主要考查了扇形的面积公式的应用，属于基础题．6. 已知是角终边上一点，则______．【答案】【解析】解：是角终边上一点，则，，，，故答案为：．由题意利用任意角的三角函数的定义，求得的值．本题主要考查任意角的三角函数的定义，属于基础题．7. 若，则______．【答案】1【解析】解：，可得，所以．故答案为：1．利用诱导公式以及同角三角函数基本关系式化简求解即可．本题考查诱导公式以及同角三角函数基本关系式的应用，考查计算能力．8. 函数的定义域为______．【答案】【解析】解：根据正切函数的定义知，其定义域为：．故答案为：．根据正切函数的定义，写出定义域即可．本题考查了正切函数的定义与应用问题，是基础题．9. 若的三边长为2，3，4，则的最大角的余弦值为______．【答案】【解析】解：根据大边对大角得到：设，，，所以：．故答案为：．直接利用三角形的三边关系式和余弦定理求出结果．本题考查的知识要点：三角形的三边关系式及余弦定理的应用．10. 函数，的反函数为______．【答案】【解析】解：，，则，，，函数，的反函数为，，故答案为：，根据反函数的定义即可求出．本题考查了反函数的定义，属于基础题11. 设，则______．【答案】【解析】解：，．故答案为：．利用对数的运算性质、换底公式即可得出．本题考查了对数的运算性质、换底公式，考查了计算能力，属于基础题．12. 设，，则______【答案】【解析】解：，，，由，得，，，舍，或．故答案为：．由已知求得，再由二倍角的余弦求解．本题考查三角函数的化简求值，考查同角三角函数基本关系式及倍角公式的应用，是基础题．13. 方程，的解为______【答案】或【解析】解：方程，，或．故答案为：或．利用反三角函数的定义、三角函数的单调性与求值即可得出．本题考查了反三角函数的定义、三角函数的单调性与求值，考查了推理能力与计算能力，属于基础题．14. 设，，实数，满足：对于任意，不等式都成立，若的最小值为，则正实数______【答案】【解析】解：由题意，对于任意，不等式都成立，可令是最低点的值，那么时最高点的值，由的最小值为，即，可得，那么：，．故答案为：．由题意，对于任意，不等式都成立，可令是最低点的值，那么时最高点的值，的最小值为，即，可得T，即可求解．本题考查三角函数的图象及性质的应用属于基础题．三、解答题（本大题共5小题，共44.0分）15. 解方程：．【答案】解：，即为，可得，即，解得或，当时，满足，成立；当时，不成立．则原方程的解为．【解析】运用对数的运算性质可得，可得，求得方程的根，检验对数的真数是否大于0，即可得到所求解．本题考查对数方程的解法，注意转化思想和检验，考查方程思想和运算能力，属于基础题．16. 已知，．求的值；化简并求的值．【答案】解：由，得，，解得：或．，；．【解析】化余切为正切，求解关于的方程得答案；利用诱导公式变形，化弦为切求解．本题考查三角函数的化简求值，考查诱导公式及同角三角函数基本关系式的应用，是基础题．17. 已知函数，，其中集合D为函数的定义域．求函数的最小正周期；用五点法作出函数一个周期内的图象．【答案】解：函数函数的最小正周期；由可知【解析】利用二倍角和辅助角公式化简，即可求解最小正周期；列表，作图即可．本题考查了三角函数的图象与性质的应用问题，解题时应根据画三角函数的图象的基本步骤画出图形，是基础题．18. 某小区规划时，计划在周边建造一片扇形绿地，如图所示已知扇形绿地的半径为50米，圆心角从绿地的圆弧边界上不同于A，B的一点P处出发铺设两条道路PO与均为直线段，其中PC平行于绿地的边界记其中当时，求所需铺设的道路长：若规划中，绿地边界的OC段也需铺设道路，且道路的铺设费用均为每米100元，当变化时，求铺路所需费用的最大值精确到1元．【答案】解：在中，，，则，由正弦定理可得，可得，所需铺设的道路长为，在中，可得，，可得，，则铺路所需费用为，当，，取得最大值1，则铺路所需费用的最大值为元．【解析】在中，运用正弦定理即可得到所求道路长；在中，运用正弦定理求得PC，OC，由条件可得铺路所需费用为，运用两角和差正弦公式和正弦函数的值域，可得所求最大值．本题考查解三角形在实际问题中的应用，考查三角函数的恒等变换，以及正弦函数的最值，考查运算能力，属于中档题．19. 设，其中常数，．当时，求不等式的解；若函数的图象关于原点对称，求实数a的值：当时，求在区间上的最大值与最小值的差．【答案】解：，即，可得，即为，解得，即解集为；函数的图象关于原点对称，可得，即，可得舍去，则a的值为3；当时，，即，可得在递减，可得取得最大值；取得最小值，则在区间上的最大值与最小值的差为．【解析】运用对数不等式的解法，可得所求解集；由题意可得，由对数的运算性质，解方程可得a的值；判断在递减，计算可得所求最值的差．本题考查函数的奇偶性和单调性的判断和运用，考查方程思想和解不等式的能力，属于中档题．。

杨浦区 2017 届高三第一学期模拟质量调研英语试题2016.12II.Grammar andVocabulary Section ADirections: After reading the passage below, fill in the blanks to make the passage coherentand grammatically correct. For the blanks with a given word, fill in each blank with the properform of the given word; for the other blanks, use one word that best fits each blank.In two days , it will be Christmas, children all over world (21) ________(look) forward tothis day for weeks. People celebrate Christmas with food, decorations, music and more. Butfor many people , gift-giving is the most exciting part of the holiday.I have fond memories of Christmas shopping with my family as a child. I enjoyed thechallenge of keeping my parents’ gifts a secret. It was hard to buy gifts right.(22)______theirnoses without them seeing. Everyone placed(23)__________(wrap) gifts under the Christmastree until Christmas morning, (24)________we opened them.Picking a great gift require (25)________(know) the person you’ re giving it to. You ne to know the person’ s tastes and find something the person doesn’ t already have. This can quite a big challenge . Often it’ s wise to provide a receipt (26)_______the personneeds to exchange the gift.The best gifts are personal . Many Americans don’ tfeel money constitutes a goodgift(27)_______it doesn’requiret any thought. They prefer something chosen just for theperson. If the gift is a high-quality homemade gift, that’ s even better.Gift-giving reflects the reason(28)______ people celebrate Christmas. Christians inparticular remember the birth of Jesus. When he was born, wise men traveled many miles tovisit him, (29)________(bring) expensive gifts. But the greatest gift wasn’ t from the but from God-----the baby Jesus. God gave this gift because everyone needed it. We neededGod to forgive our bad actions so that we (30)______ live forever with him. So on Christmaswe give presents to imitate God’ s action of giving the perfect gift.Section BDirections: Fill each blank with a proper word chosen from the box. Each word can be usedonly once. Note that there is one word more than you need.A. dominanceB. liftsC. dividedD. assumesE. urgedF. militaryG. suspend H. guidance I. violently J. claimed K. illegallythDonald Trump ___31___ his place as the United States 45 president after crossing the270 electoral vote threshold(门槛 ) on November 9. The 70-year-old Republican will take overfrom Barack Obama, a two-term president to occupy with White House.The rise of Trump , a celebrity businessman with no previous experience in the___32___ or elected office, surprised nearly everyone in politics. Trump’ s victory over will end eight years of Democratic ___33___of the White House. He will govern withCongress fully under Republican control and lead a country deeply ___34__ by his campaignagainst Clinton. Given the numerous Republicans who never backed him , Trump will haveto face divisions within his own party, too.As he claimed victory, Trump ___35___ Americans to “come together as one unitedpeople. ” “ I pledge to every citizen of our land that I will be president for all Americans , saidin his victory speech . Striking a gentle tone, Trump continued that he would teach out to afew of those who had chosen not to support him for ___36___and help so that“ we can work together and unify our great country.”As president, Trump’ sgoverning agenda remains unclear. The president elect haspromised to bring changes to the United States. He said he would build a wall along theU.S-Mexio border to stop immigrants from coming into the country___37___.___38___ immigration from countries with ties to terrorist groups, and bargain with foreign governmentssuch as those of Russia and China. Trump has also promised to prioritize the economicgrowth that creates jobs and ___39___incomes for all Americans.Trump is a wild card, many voters said, but he definitely has a chance to be asuccessful president as long as he recognizes the responsibilities he ___40__and followsthrough on his promises.III.ReadingComprehension Section ADirections: For each blank in the following passage there are four words or phrases marked A,B, C and D. Fill in each blank with the word or phrase that best fits the context.Security guard, truck driver, salesperson—year after year, these jobs appear on lists of the unhappiest careers. Although many factors can make a job ___41___ --unusual hours, low pay,no chance for advancement— these three jobs ___42___ for another reason: a lack of smalltalk.Psychologists have long said that connecting with others is central to our well-being, butjust how much conversation we require is under ___43___. In one study, researchers overheard undergraduates for four days and then ___44___ each conversations either “ small talk do you have there? Pop corn? Yummy! ” ) or “ serious ” ( “ Did they break up soon after?found that the second type is connected with happiness—the happiest students had roughlytwice as many “ serious ” talks as the unhappiest ones. Smallet a nwhile,lk,m ___45___ onlyten percent of their conversation, versus almost 30 percent of conversation among theunhappiest students.However, don’just consider small talk ___46___ yet. Scientists believe that small talkcould promote bonding. Chatting with strangers could ___47___ our morning. In a series of experiments, psychologists found that those who chatted with other train passengers reported amore pleasant journey than those who didn’ t.Small talk can also help us feel connecter to our ___48___. People who smiled at, madeeye contact with and ___49___ spoke with their Starbucks baristas （咖啡师）reported a greater sense of ___50___ than those who rushed through the transaction（交易）.___51___, when volunteers broke the silence of the art gallery to chat with gallery-goers, the visitors felt happier and more connected to the exhibit than those who were not ___52___.Of course, some of us are better than others at turning small talk into something bigger.In one study, people who were rated “ lesscurious ”by researchers had trouble getting a conversation ___53___ on their own. People who were considered “ curious meanwhile,”needed no help ___54___ conversations about ordinary things like favorite holidays intofriendly exchanges. A “ curiousmindset,”the researchers concluded, can lead to“ positivesocial ___55___.”Therefore, go ahead— small talk needn’ t be idle, and nosiness isn’ t all bad.41.A. rewarding B. depressing C. exhausting D. challenging42.A. stand out B. turn up C. give off D. put forward43.A. negotiation B. construction C. investigation D. examination44.A. divided B. entitled C. imposed D. cataloged45.A. figured out B. made up C. look over D. added to46.A. worthless B. essential C. boring D. ridiculous47.A. occupy B. satisfy C. brighten D. spoil48.A. emotions B. heart C. customers D. surroundings49.A. purposefully B. briefly C. continuously D. generally50.A. responsibility B. security C. belonging D. achievement51.Consequently B. Oppositely C. Unexpectedly D. Similarly52.A. approached B. attached C. addressed D. attended53.A. breaking B. pausing C. rolling D. stopping54.A. evolving B. substituting C. adapting D. transforming55.A. interaction B. standard C. impact D. involvementSection BDirections: Read the following three passages. Each passage is followed by severalquestions or unfinished statements. For each of them there are four choices marked A, B, Cand D. Choose the one that fits best according to the information given in the passage youhave just read.(A)Dear Alcohol,You’ ve been around forever, I can remember all the pain you’ ve caused me.Do you remember the night you almost took my father’life?s I do. He loves you.Sometimes I think he loves you more than he loves me. He ’ s addicted to you, to the way youpromise to rid him of his problems only to cause more of them. You just sat back and laughedas his car went spinning through the street, crashing into two other cars. He wasn’hurt by you that night.Do you remember the night of my first high school party? You were there. My friendswere intrigued by you. They treated you as if they were never going to see you again,drinking all of you that they could. I spent two hours that night helping my friends who hadfallen completely.“ I’ m so embarrassed,” they said as I held their hair back so that they could vomit.“ I’ m sorry,” they said when I called taxies for them, walking them out and paying the driver in advance.“ This wonhappen’t again,” they s a sidthey were sent to the hospital tohave their stomachs pumped. Two 15-year-old girls slept in hospital beds that night thanksto you.Do you remember the night when you took advantage of my 17-year-old neighbor whohad to drive to pick up his sister from her dance lessons? Do you know how we all felt whenhe hit another car and killed the two people in the other car? He died the next morning too. Hissister walked home from her dance lesson, and passed police cars and a crowd of peoplegathering on the sidewalk just two blocks away from the dance studio. She didn’ t realize h brother was in the midst of it all. She never saw him again. And it’ s all your fault.I wish you’ d walk out of my life forever. I don’ t want anything to do with you. Look at a the pain you’ vecaused. Sure, you’ vemade people happy too from time to time. But thedamage you ’ ve caused in the lives of millions is inexcusable. Stop luring（引诱） in the peopleI love. Stop hurting me, please.Sincerely,Anonymous56. What did alcohol do to the author’ s father?A. It took his life away one night.B. It helped to get rid of his problems.C. It pushed him to hurt others when driving.D. It got him seriously injured in a car accident.57. The underlined wordsA. were familiar withC. were disappointed at “ were intrigued by raph” 3inareparagclosest in meaning to ______.B. were curious aboutD. were fed up with58. Which of the statements is TRUE about the author’ s neighbor or his sister?A. He drove to pickup his drunken sister.B. His sister was to blame for the car accident.C. He crashed into a car from the other direction.D. His sister was too scared to look at the scene of the accident.59. What is the tone of the article?A. Humorous C. indifferentB. Doubtful D. Critical(B)60. The total capacity for the public forum on nee and joint pain is ______ people.A. 5B. 20C. 50D. 10061.Mr Li, a marathon runner, has an irreparable slip disc（椎间盘突出）.Which hospital should he go to if he does not want to undergo any operation?A. Mt Elizabeth HospitalB. Gleneagles HospitalC. Changi General HospitalD. Singapore General Hospital。

杨浦区2016~2017学年第一学期期末质量调研初三英语 2017.1(满分150分，考试时间100分钟）（本卷有七大题，共94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. Listening Comprehension (听力理解）（共30分）A. Listen and choose the right picture (根据你所听到的内容，选出相应的图片）（6分）1. _______2. _______3._______4. _______5. _______6._______B. Listen to the dialogue and choose the best answer to the question you hear (根据你所听到的对话和问题，选择最恰当的答案）（8分）7.8. A) Shy. B) Pretty. C) Serious. D) Active. 8.A) A teacher. B) A TV host. C) A bank clerk D) A writer. 9.A) 2:00. B) 2:15. C) 2:30. D) 2:45. 10.A) By check. B) By cash. C) By credit card. D) By Apple Pay. 11. A) A TV guide. B) A part-time job.C) A plan for movies D)A choices of courses 12. A) The shoes are too heavy. C) She doesn’t like the shoes.B) Cookies. B) The ground is wet. D) It is raining outside. 13. A) Some Chinese were hit by local people. C) Some tourists were killed in a flash flood. B) An earthquake occurred there last night. D) Some tourists were injured in a car accident.14. A) A good website helped Alina get some customers.B) Alina helps people by donating clothes and furniture. C) Alina borrowed money from the bank to start her business.D) Alina’s business is to give people advice on creating website.C. Listen to the passage and (ell 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）（6分）15.Barry Haddow travels from Wales to London every day.16. The “Commuter of the Y ear” competition was organized by an early m orning TV program.17. Mr. Haddow won because his commute takes the longest time.18. He travels most of the way by train, and then by taxi.19. He doesn’t like wales, but it’s not as expensive as London.20. He won a rail holiday for himself and his family.D. Listen to the passage and fill in the blanks (听短文填空，完成下列句子。

杨浦区2017届九年级第一学期质量调研英语试卷B. Listen to the dialogue and choose the best answer to the question you hear7. A) A reporter. B) A TV host. C) An air hostess. D) A lawyer.8. A) Classical music. B) Jazz. C) Country music. D) Rock.9. A) ￥110. B) ￥100. C) ￥90. D) ￥80.10. A) Anything he liked. B) Jacket and tie.C) Jacket and hat. D) Suit and tie.11. A) In an old house. B) In a little shop. C) On a train. D) On a boat.12. A) He will be waiting for a package. B) He will do some online shopping.C) He will deliver jeans to customers. D) He has ordered some food online.13. A) The man is saving money for a new car. B) The man spends a lot of money on gas.C) The man is driving his parents' car. D) Repairing the car costs the man a lot.14. A) Susan can sell her present house. B) It's necessary for Susan to buy a new house.C) Susan can't afford a new house. D) It's not wise of Susan to buy another house.C. Listen to the passage and tell whether the following statements are true or false15. The story happened on a windy and rainy day.16. Two children came to the house to sell newspapers.17. The speaker invited them in and served them milk and bread.18. They kept talking to the speaker while she was doing housework.19. The speaker failed to get rid of the dirty marks on the carpet.20. The story tells us that we should be thankful for everything we have.D. Listen to the passage and complete the following sentences21. Over a hundred people died in a plane crash _______ __________ last night.22. A British couple are missing, only _______ __________ after they started climbing Mount Everest.23. There are _______ __________ in many parts of India and 32 people died yesterday.24. A report shows that for every one hour of commuting, 30 minutes _______ __________ on traffic jams in Beijing.25. Joe Hall's _______ __________ won him over 13,000,000 pounds last night.Part 2 Phonetics, Grammar and vocabularyII. Choose the best answer .(20’)26.Which of the following words is pronounced as /waild/?A worldB wideC wildD wind27.Mike has only driven to the pub to show _____ his new car – he usually walks.A ofB offC aroundD with28.When _____ is dressed the same, worrying about what you look like isn‟t so important.A someoneB anyoneC no oneD everyone29.We use an online bill-paying service, and we almost everything ____ credit card.A onB byC forD at30.Any way to improve this …welcome letter‟ – I want to make sure it sounds ____.A friendlyB carefullyC gentlyD politely31._____ earthquake recorded in the 20th century occurred in Chile in 1960.A LargeB LargerC LargestD The largest32.I wonder whether buying an electric car ____ a good idea.A beB amC isD are33.I don‟t mind _____back home. I feel like some fresh air.A walkB walkingC to walkD to walking34.The sign says “Passengers ____ show their tickets and passports.”A mustB mayC canD should35.I ____ 30 pages of the book so far, but I hope to finish it by next week.A readB am readingC have readD will read36.It was a terrible journey, ____ we got there safely in the end.A andB orC soD but37.We‟ll have to cancel the school sports meeting ___ it snows tonight.A ifB althoughC unlessD since38.When we ____ home last night, we saw a strange object in the sky.A driveB droveC were drivingD had driven39.The police required the traveler ____ for his luggage.A checkB to checkC checkingD checked40._____ can we help victims after a natural disaster?A WhoB HowC WhereD When41.Please ____ fruits and vegetables in a basin!A washB washingC to washD washed42.Half of the Beijing‟s private cars ____ off the roads due to heavy smog on Friday.A orderB are orderedC orderedD were ordered43.____ amazing the stage play War Horse is!A WhatB What aC What anD How44.–More underground lines should be built in our city!--_____A I‟m glad to hear thatB Not exactlyC I couldn‟t agree moreD I‟m on your side45.–I‟m sorry I‟m late – the traffic was terrible.-____. The traffic situation is getting worse these days.A That‟s OKB You‟re welcomeC I don‟t think soD Please go ahead.III. Complete the following passage with the words or phrases in the box. Each word or phrase can only be used once.(8’)A sourceB on averageC plasticD fixedE examinedThe US public uses about 50 billion water bottles a year and most of those 46 bottles are not recycled, according to Elizabeth Royte‟s book Bottlemanid: How Water Went on Sale and Why We Bought It.More than $100 billion is spent every year on bottled water in the U.S. in many developing countries where there isn‟t a safe 47 of tap water, bottled water is the only choice.In the US, tap water is controlled by the government and often 48 for dangerous substances(物质). Each American drinks 79 litres of bottled water per year 49 . The bottled water industry is so successful that it has outpaced milk, coffee, and juice in the number of gallons of drinks sold – putting it behind only beer and soda.A no longerB completelyC competeD given upE encourageThough the sale of bottled water is still on the rise. Certain policy makers have taken steps to reduce it and 50 people to drink tap water. In September 2009, the Australian city of Bundanoon became the first city in the world to 51 stop bottled water from being sold in stores, building water fountains instead.Among the cities in America that have taken action are San Francisco and Seattle, which 52 buy water for city use, and Chicago which adds a five-cent tax on each bottle. Several restaurants in those cities have also 53 bottled water for tap water. Other cities are also considering taking action.IV. Complete the sentences with the given words in their proper forms.(8’)54.With my saving, I bought _________ a mobile phone for his birthday. (he)55.Our ______ have been polluted by waste from factories. (river)56.The wheelchair gives him the _______ to go out on his own. (free)57.Black shoes go very well with jeans, and are much _________ to keep clean. (easy)58.One soldier was killed and three others were _______ when their tank was hit by a rocket.(wound)59.The modern fashion in education is to let the child _____ everything. (decision)60.Hundreds of houses were ______ damaged in the hurricane. (heavy)61.The growing problem of _______ cats and dogs has caused much trouble in the town. (home) V. Rewrite the following sentences as required. (14’)62.You have to pay to park here. (改为否定句)You ______ _______ to pay to park here63.Henry Ford invented the world‟s first assembly line in 1913. (划线提问)_______ ________ Henry Ford invent the world‟s first assembly line?64.They created a Children‟s Fund to provide money for those who are ill. (保持句意)They _______ ________ a Children‟s Fund to provide money for those who are ill.65.The newspapers will publish the results of the survey. (改为被动语态)The results of the survey will _____ _______ in the newspapers.66.We cannot drink salt water . we cannot take a shower with it, either. (保持句意)We can _____ drink salt water ____ take a shower with it.67.“Have you collected any materials about earthquakes?” asked Ms Ward. (改为宾语从句)Ms Ward asked me _____ I _____ collected any materials about earthquakes.68.a blanket, covered, Tom‟s, with, legs, were (连词成句)____________________________________________.Part Three Reading and WritingVI. Reading comprehensionA. Choose the best answerOnce upon a time if we wanted to make a phone call or wait for someone tocontact us, we had to sit at home or at our desks. There were public phones in the streetof course, but it could be hard to find one that was working and there were often longqueues to use them. And of course you had to bring a lot of coins to pay for the calls.So people didn't phone their friends as often. Mobile phones, these small pieces ofelectronic equipment which allow us to talk with friends and family while we are onthe move, have greatly changed the way we live. Before the age of the mobile phone,our loved ones would sit around worried sick if we were late coming home. There wereno quick calls to tell mum that there would be additional guests coming for dinner. Wewould have to depend on notes left on fridges or desks to communicate messages.But mobile phones have also had a negative effect and what people don't seem to realize is that we'velost something very valuable: our privacy. Now our friends and family can contact us wherever andwhenever they want to. We can never get away from them. The way people communicate with each otheris totally different now. It's difficult to have a conversation face-to-face with a friend without beingdisturbed every couple of minutes by the ring of their phones, ,most people don't see anything wrong inhaving a long conversation on their mobile phone while forgetting all about the person sitting opposite. Itseems the art of real conversation may be dying.Of course, people could leave their mobile phones at home or even switch them off but no one everdoes that. Why not? Because the worrying thing is we can't live without our phones. We've becomecommunication addicts, unable to spend even a few minutes out of contact, in case we miss something 'important'.69. What does the underlined sentence tell us?A) No all-day public phone service was provided in the street.B) Public phones were in poor condition and not always available.C) Public phones were everywhere but they were always in use.D) You could always see people repairing the public phones.70. What's the writer's point about using telephones before the invention of mobile phones?A) Using a telephone was expensive. B) Phone calls were much shorter.C) People made fewer phone calls. D) People relied on notes a lot.71. What does the writer think about life before mobile phones?A) Life was less convenient. B) People were more punctual.C) Things were more relaxed. D) Everyone managed very well.72. What's the writer's main argument against mobile phones?A) They have damaged relationships. B) We give out too much information.C) They are harmful to our body and mind. D) It's impossible to escape from them.73. Which word best describes how the writer feels about the use of mobile phones.'?A) Disappointed. B) Satisfied. C) Worried. D) Surprised.74. What's the writer's main purpose in writing this article?A) To inform people about means of communication in the past.B) To show disadvantages of the way people communicate today.C) To advise readers to stop using the mobile phone.D) To compare different types of phone conversation.B. Choose the words or expressions and complete the passageThe International Climate Champions (ICC) project began in 2007. It gives young people of schoolage a chance to speak publicly on climate change and to call on people to take action to reduce its 75 .Each country involved selects three teenagers to be Climate Champions, who take part in local andinternational activities.Climate Champion Irene Sanna lived on the Italian island of Sardinia. Irene is interested in solarenergy, and 76 believes that Sardinia should use the waves around its coast to produce electricity.'We must make our plans to save our coast, which still has no pollution. We must protect the animals, birdsand fish in danger from global warming. And we must recycle.'Chinese student Ding Yinghan is the Beijing Climate Champion. Ding feels it is not 77 tosaythat just one country - his own - is causing climate change. He says the air pollution that leads to globalwarming comes from many parts of the world, including poorer countries that are now growing morequickly. He believes the only way to 78 the situation getting even worse is for rich and poor countriesto work together.Sophia Angelis, a junior student in California, is a US Champion. She's against young people'sgeneration lack of interest in politics and feels they need to discuss the problems that really matter to theirgeneration. Sophia strongly believes that climate change is an important issue for her generation. For her,79 in the way teenagers behave are an important way of influencing choices made by parents.In 2008, the Climate Champion attended the International Conference of Environment Ministers in theJapanese city of Kobe. 80 ,30 countries are involved in the ICC, and more countries are expected tojoin soon.75. A) support B) amount C) costs D) effects76. A) hardly B) also C) never D) only77. A) proud B) common C) fair D) important78. A) protect B) improve C) prevent D) explain79. A) changes B) problems C) characters D) advantages80. A) After all B) At present C) For example D) What's moreC. Read the passage and fill in the blanks with proper wordsSomeone sent me a group e-mail the other day. One of those that end with: send this to 10 friends ... Iliked the story and it really got me thinking.Here's the story from the e-mail:Recently I overheard a father and a daughter in their last moments together at the a 81 . They hadannounced the departure.Standing near the security gate, they hugged and the father said, 'I love you, and I wish you enough.' They kissed and the daughter left. The father walked over to the window where I was seated. I tried toleave him some privacy, but I could not keep m 82 from asking:'When you were saying good-bye, I heard you say, 'I wish you enough.' May I ask what that means?'He began to smile. 'That's a wish that is p 83 on from generation to generation. My parents usedto say it to everyone.'He paused a moment and looked up as if trying to remember it in d 84, and he smiled even more. 'When we said, 'I wish you enough,' we were wanting the other person to have a life filled with justenough good things to carry them on.'T 85 , slowly turning toward me, he shared the following as if he were reciting it from memory.I wish you enough sun to keep your attitude b 86 no matter how gray the day may appear.I wish you enough rain to appreciate the sun even more.I wish you enough happiness to keep your spirit alive and everlasting.I wish you enough pain so that even the s 87 of joys in life may appear bigger.I wish you enough gain to satisfy your wanting.I wish you enough loss to appreciate all that you possess.I wish you enough hellos to get you through the final good-bye.D. Read what Claire did and answer the questionsMy stay in the rainforestLast year, I left my job and went to Borneo to work without pay in the rainforest. So many people have said to me, 'I would love to do something like that,' and I say, 'If you want to, just do it.' They always reply, 'l can't.' But, ifyou really want to do it, there are ways to make it happen.After three day's training, I started work on an environmental project with a group of young people. The accommodation was very basic and we had to build our own place to sleep. This consisted of a simple bed, a cloth roof and a net to keep insects (昆虫) out.It was never dangerous there, but it was very challenging (挑战的). There were things that we didn't think we would manage to do, but we did. I had some of my worst moments there, but alsosome of my best - it made me feel alive. I didn't miss my home comforts as much as I'd thought I might. We had food, water, somewhere to stay, about three sets of clothes and really good conversation. We were in the most beautiful place and we had things to keep us busy. We didn't need any more.One of the teenagers said, 'Before we came here, it was really important to me what clothes I wore and who my friends were. I was always thinking about shoes, but really none of that matters. Here, people accept me for who I am, what I believe and think, not for what kind of clothes I've got.' When she said that, it summed it up for me.88. Did Claire get any money from the work in Borneo?89. What did Claire do before she started work on an environmental project?90. How was Claire's 'bedroom' in the rainforest?91. What did the teenager care about before she came to Borneo?92. How did Claire feel about the experience of living in the rainforest?93. What do you think might be the worst moments Claire had during her stay in the rainforest?VII. Writing94. In at least 60 words, write a letter to your headmaster suggesting rules you think should be changed or improved. Support your opinions with facts or examples. (给校长写一封至少60个词的信，向他建议几条需要改变或改进的学校规则，并辅以事实或例子。

杨浦区2017 年度第一学期期末质量调研六年级语文练习卷满分：100 分第一部分：阅读（60 分）一、文言文阅读（共28 分）（一）默写（10 分）1. ，流响出疏桐。

（虞世南《蝉》）2. ，不及林间自在啼。

（欧阳修《画眉鸟》）3. 知儿童挑促织，。

（叶绍翁《夜书所见》）4. ？学之，则难者亦易矣。

（彭端淑《为学》）5. 郑人有欲买履者，。

（《郑人买履》）考点：能记诵规定范围内的文言诗文。

答案：1. 垂緌饮清露2. 始知锁向金笼听3. 夜深篱落一灯明4. 人之为学有难易乎5. 先自度其足（二）阅读下面的诗歌，回答问题。

（6 分）望岳岱宗夫如何？齐鲁青未了。

造化钟神秀，阴阳割昏晓。

荡胸生曾云，决眦入归鸟。

会当凌绝顶，一览众山小。

6. 本诗作者是唐代伟大的现实主义诗人杜甫，自号“”他的诗风沉郁顿挫，他被后世尊称为“ ”考点：掌握重要的文学和文化常识。

答案：少陵野老诗圣7. 下列表述错误的两项是（）（）（4 分）A. 《望岳》这首诗格调高亢，字里行间洋溢着青年杜甫蓬勃的朝气。

B. “会当凌绝顶，一览众山小。

”这是化用了孔子的名言“登泰山而小天下”，抒发了诗人登上泰山后的感受。

C. 《饮湖上初晴后雨》中“淡妆浓抹”与前两句的西湖晴雨之景相呼应，使“西子”之比更贴切传神。

D. 《观沧海》全诗借景抒情，借大海壮丽的景象写昂扬斗志，尤其是“幸甚至哉，歌以咏志”两句抒发了诗人博大的胸襟。

E. 《卜算子》写送别，一扫愁苦，悲伤之气，以“眉眼”写山水，生动形象，写出了词人对美好春光的憧憬。

考点：能理解和把握诗词的基本内容和作者的感情倾向。

分析：B 中诗人并没有登上泰山，D 中“幸甚至哉，歌以咏志”是古体乐府诗结束时的“套语”与诗的内容无关。

答案：B D（三）阅读下文，回答问题。

（12 分）画蛇添足楚有祠者，赐其舍人巵酒。

舍人相谓曰：“数人饮之不足，一人饮之有馀，请画地为蛇，先成者饮酒。

”一人蛇先成，引酒且饮之，乃左手持巵，右手画蛇曰：“吾能为之足。

七年级上册上海民办兰生复旦中学数学期末试卷综合测试卷（word含答案）一、初一数学上学期期末试卷解答题压轴题精选（难）1．已知 (本题中的角均大于且小于 )（1）如图1，在内部作，若，求的度数；（2）如图2，在内部作，在内，在内，且，，，求的度数；（3）射线从的位置出发绕点顺时针以每秒的速度旋转，时间为秒( 且 ).射线平分，射线平分，射线平分 .若，则 ________秒.【答案】（1）解：∵∠AOD+∠BOC=∠AOC+∠COD+∠BOD+∠COD=∠AOB+∠COD又∵∠AOD+∠BOC=160°且∠AOB=120°∴（2）解：，设，则，则，（3） s或15s或30s或45s【解析】【解答】(2）解：当OI在直线OA的上方时，有∠MON=∠MOI+∠NOI= （∠AOI+∠BOI））= ∠AOB= ×120°=60°，∠PON= ×60°=30°，∵∠MOI=3∠POI，∴3t=3（30-3t）或3t=3（3t-30），解得t= 或15；当OI在直线AO的下方时，∠MON═（360°-∠AOB）═ ×240°=120°，∵∠MOI=3∠POI，∴180°-3t=3（60°- ）或180°-3t=3（ -60°），解得t=30或45，综上所述，满足条件的t的值为 s或15s或30s或45s【分析】（1）利用角的和差进行计算便可；（2）设，则，，通过角的和差列出方程解答便可；（3）分情况讨论，确定∠MON在不同情况下的定值，再根据角的和差确定t的不同方程进行解答便可.2．如图，点B、C在线段AD上，CD＝2AB＋3．（1）若点C是线段AD的中点，求BC－AB的值；（2）若BC＝AD，求BC－AB的值；（3）若线段AC上有一点P（不与点B重合），AP＋AC＝DP，求BP的长．【答案】（1）解：设AB长为x，BC长为y，则CD=2x+3．若C是AB的中点，则AC=CD，即x+y=2x+3，得：y-x=3，即BC-AB=3（2）解：设AB长为x，BC长为y，若BC= CD，即AB+CD=3BC，∴x+2x+3=3y，∴y=x+1，即y-x=1，∴BC-AB=1（3）解：以A为原点，AD方向为正方向，1为单位长度建立数轴，则A：0，B：x，C：x+y，D：x+y+2x+3=3x+y+3．设P：p，由已知得：0≤p≤x+y，则AP=p，AC=x+y，DP=3x+y+3-p，∵AP+AC=DP，BP= ，∴p+x+y=3x+y+3-p，解得：2p-2x=3，∴p-x=1.5，∴BP=1.5【解析】【分析】（1）此题可以设未知数表示题中线段的长度关系，设AB长为x，BC长为y，则AC=AB+BC=x+y,CD=2x+3 ，根据中点的定义得出 AC=CD ，从而列出方程，变形即可得出答案；（2）设AB长为x，BC长为y ，则CD=2x+3 ，由BC= CD，得出AB+CD=3BC，从而列出方程变形即可得出答案；（3）设AB长为x，BC长为y ，则CD=2x+3 ，以A为原点，AD方向为正方向，1为单位长度建立数轴，则A点表示的数为0，B点表示的数为x，C点表示的数为x+y，D点表示的数为x+y+2x+3=3x+y+3．设P点表示的数为p，由已知得：0≤p≤x+y，则AP=p，AC=x+y，DP=3x+y+3-p，由AP+AC=DP，列出方程，并行得出P-X的值，再根据BP= 即可得出答案。

杨浦区2016学年度第一学期期末高三年级质量调研数学学科试卷 2016.12考生注意： 1．答卷前，考生务必在答题纸写上姓名、考号, 并将核对后的条形码贴在指定位置上．2．本试卷共有21道题，满分150分，考试时间120分钟．一．填空题（本大题满分54分）本大题共有12题，1-6每题4分，7-12每题5分。

考生应在答题纸相应编号的空格内直接填写结果．1、 若“a b >”，则“33a b >”是________命题．（填：真、假）2、 已知(0]A =-∞,，()B a =+∞,，若A B =R ，则a 的取值范围是________．3、 294z z i +=+（i 为虚数单位），则||z =________．4、 若ABC △中，4a b +=，30C ∠=︒，则ABC △面积的最大值是_________．5、 若函数2()log 1x af x x -=+的反函数的图像过点(2,3)-，则a =________． 6、 过半径为2的球O 表面上一点A 作球O 的截面，若OA 与该截面所成的角是60︒，则该截面的面积是__________．7、 抛掷一枚均匀的骰子（刻有1、2、3、4、5、6）三次，得到的数字依次记作a 、b 、c ，则a bi +（i 为虚数单位）是方程220x x c -+=的根的概率是___________． 8、 设常数0a >，9()a x x+展开式中6x 的系数为4，则2lim()n n a a a →∞++⋅⋅⋅+=_______． 9、 已知直线l 经过点(50)-,且方向向量为(21)-,，则原点O 到直线l 的距离为__________． 10、 若双曲线的一条渐近线为20x y +=，且双曲线与抛物线2y x =的准线仅有一个公共点，则此双曲线的标准方程为_________．11、 平面直角坐标系中，给出点(1,0)A ，(4,0)B ，若直线10x my +-=上存在点P ，使得||2||PA PB =，则实数m 的取值范围是___________．12、 函数()y f x =是最小正周期为4的偶函数，且在[]2,0x ∈-时，()21f x x =+，若存在12,,,n x x x 满足120n x x x ≤<<< ，且()()()()1223f x f x f x f x -+-+()()12016n n f x f x -+-=，则n n x +最小值为__________．二、选择题（本大题满分20分）本大题共有4题，每题有且只有一个正确答案，考生应在答题纸的相应编号上，填上正确的答案，选对得5分，否则一律得零分.13、若a 与b c - 都是非零向量，则“a b a c ⋅=⋅ ”是“()a b c ⊥-”的( )(A) 充分但非必要条件 (B) 必要但非充分条件 (C) 充要条件(D) 既非充分也非必要条件14、行列式147258369中，元素7的代数余子式的值为()(A) 15-(B) 3-(C) 3(D) 1215、一个公司有8名员工，其中6位员工的月工资分别为5200，5300，5500，6100，6500，6600，另两位员工数据不清楚。

上海市杨浦区2017-2018 学年九年级上期末质量物理试题含答案杨浦区 2017学年度第一学期期末质量调研初三物理练习卷（满分 100 分，时间 90 分钟）考生注意：1．本试卷含五个大题。

2．答题时，考生务必按答题要求在答题纸规定的地点上作答，在底稿纸、本试卷上答题一律无效。

一、选择题（共20 分）1．以下单位中，属于密度单位的是A帕斯卡B牛/千克C千克/米3D牛2．运载宏大器件的大型平板车有几十个轮胎，轮胎个数多是为了A 减小压强B减小压力C减小重力D增大压力3．关于某一确立的导体，影响该导体电流大小的物理量是A通电时间B电荷量C电压D质量4．在图 1 所示的实例中，利用连通器原理工作的是A 用管子吸饮料B 注射器C 离心式水泵D 茶壶图 15．以下家用电器中，正常工作时电流最凑近0.5 安的是A 电饭煲B 电视机C 电熨斗D 空调器6. 电动自行车两刹车手柄中各有一只开关S 和 S ，内行驶过程顶用任一只手柄刹车1 2时，该手柄上的开关立刻断开，电动自行车停止工作，以下电路切合要求的是S1 2 S1 S1 S1S MS2 S2S2MM M第 1页（共3页）A B C D7. 向一个轻质塑料瓶中装入密度为ρA 的液体后密闭，把它分别放在盛有密度为ρ甲、ρ 乙 两种液体的容器中，两容器内液面恰巧相平，且瓶底和瓶口均相平。

若塑料瓶在甲、乙两种液体中所受浮力分别为F 甲 、 F 乙 ，甲、乙两种液体对容器底部的压强分别为p 甲 和 p 乙 ，如图 2 所示，以下判断正确的选项是AAp 甲 <p 乙 ， F 甲=F 乙ApB甲＜ p乙，ρρ乙< AC甲乙p 甲＞ p 乙 ， ρ 乙 ＜ ρ AD p 甲=p 乙 ， F 甲 =F 乙图 28. 将电阻 R 1 和 R 2 并联后接在电源两头，若 R 1、R 2 的电阻分别为 5 欧和 15 欧，如图3 所示，则闭合电键S ，电流表 A 与 A 1 的的示数之比为A 3： 1B 1： 4C 4：1D 4： 3甲R 1VSA乙SR 1A 1AR 2R 2P图 3 图 4图 59．如图 4 所示，底面积不一样的圆柱形容器分别盛有甲、乙两种液体，液体的质量相等，若冷静器内分别抽出部分液体甲和乙，使甲对容器底部的压强盛于乙对容器底部的压强。

—初二数学1—杨浦区2017学年度第一学期期末质量抽查初二数学试卷 2017.1一、选择题：（本大题共6题，每题2分，满分12分）1．下列二次根式中，属于最简二次根式的是……………………………………… （ ） （A（B ）8； （C ）2x ； （D ）12+x ．2．下列关于x 的二次三项式中，一定能在实数范围内因式分解的是………………（ ） （A ）21x x -+； （B ）21x mx -+； （C ）21x mx --； （D ）22x xy y -+． 3．已知函数()0ky k x=≠中，在每个象限内，y 随x 的增大而增大，那么它和函数 )0(≠=k kx y 在同一直角坐标平面内的大致图像是………………………………（ ）（A ）；（B ）；（C ）；（D ）.4．一根蜡烛长20厘米，共燃烧4小时，下列图像中表示其燃烧时剩下的高度h （厘米）与燃烧时间t （小时）之间的函数关系的是……………………………………………（ ）5．三角形三边长分别为①3，4，5 ②5，12，13 ③17，8，15 ④1，3，22 其中直角三角形有…（ ） （A ）4个；（B ）3个； （C ）2个； （D ）1个 6．下列命题是假命题的是…………………………………………………………（ ） （A ）一个等腰三角形必能分成两个全等的直角三角形； （B ）一个直角三角形必能分成两个等腰三角形； （C ）两个等腰三角形必能拼成一个直角三角形； （D ）两个全等的直角三角形必能拼成一个等腰三角形。

(A)(B)(D)(C)—初二数学2—二、填空题：（本大题共12题，每题3分，满分36分）7. 如果最简二次根式13+x 和75-x 是同类二次根式，那么x =_____________． 8. 方程223x x =的解是 ．9. 若点A （-2，y 1）和点B （3，y 2）都在函数2y x =-的图像上，则y 1 y 2（选择“＞”、“＜”、“＝”填空）． 10.函数12y x =-的定义域是 ． 11. 命题“直角三角形两锐角互余”的逆命题是 ．12. 如果直角三角形两条直角边分别为1cm 和2cm ，那么斜边上的中线长为 cm ． 13. 一个内角是30°的直角三角形，若其斜边上的中线长是5，则其较短直角边的长为 ．14. 经过定点A 且半径为1厘米的圆的圆心的轨迹是 ．15. 如图，Rt △ABC 中,∠C =90°，BD=2CD ，AD 是BAC ∠的角平分线，=∠B 度． 16. 如图，Rt △ABC 中，︒=∠90ACB , ︒=∠40A , D 为AB 中点, AB CE ⊥, 则=∠DCE 度．17.用100厘米长的铅丝弯折成一个面积为525平方厘米的长方形，若设长方形的一边长为x 厘米，则可列出方程： ．18. 一辆汽车在行驶过程中，路程 y （千米）与时间 x （小时）之间的函数关系如图所示， 当0≤x ≤1时，y 关于x 的函数解析式为 y = 60x ，那么汽车在第二小时内的平均速度为 _____________千米/小时。

上海市杨浦区2017学年度第一学期期末初三质量调研语文试卷（满分150分考试时间100分钟） 2018年1 月[考生注意：本卷共有27题。

请将所有答案写在答卷上，写在试卷上不计分]一、文言文阅读（共40分）（一）默写（15分）1．当年万里觅封侯，。

（《诉衷情》）2．，此日中流自在行。

（《观书有感（其二）》）3．，铁马冰河入梦来。

（《十一月四日风雨大作》）4．一狼洞其中，。

（《狼》）5．盖一岁之犯死者二焉，。

（《捕蛇者说》）（二）阅读下面的词，完成6—7题（4分）天净沙·秋孤村落日残霞，轻烟老树寒鸦，一点飞鸿影下。

青山绿水，白草红叶黄花。

6.下列判断正确的一项是（）（2分）A.本曲作者为元代杂剧家白朴B.本曲题目为“天净沙·秋”C.本曲被誉为“秋思之祖”D.本曲被视为“元人小令最佳”7.下列对这首词理解不．恰当．．的一项是（）（2分）A．本曲通过对十二种景物的描绘，含蓄地表达作者情感变化过程。

B．本曲描写景物既有动景又有静景,可谓是动静结合，相得益彰。

C. 本曲描写景物由远及近，通过视角的变化，多层次地铺排秋意。

D. 本曲一扫传统诗词悲秋格局，展现了秋日璀璨斑斓的丰富色调。

（三）阅读下文完成8—10题（9分）桃花源记（节选）林尽水源，便得一山。

山有小口，仿佛若有光。

便舍船，从口入。

初极狭，才通人。

复行数十步，豁然开朗。

土地平旷，屋舍俨然，有良田、美池、桑竹之属。

阡陌交通，鸡犬相闻。

其中往来种作，男女衣着，悉如外人。

黄发垂髫，并怡然自乐。

见渔人，乃大惊，问所从来，具答之。

便要还家，设酒杀鸡作食。

村中闻有此人，咸来问讯。

自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。

问今是何世，乃不知有汉，无论魏晋。

此人一一为具言所闻，皆叹惋。

余人各复延至其家，皆出酒食。

停数日，辞去。

此中人语云：“不足为外人道也。

”8．本文作者是时期著名诗人。

（2分）9．用现代汉语翻译下面的句子（3分）此中人语云：“不足为外人道也。

杨浦区2017-2018学年度第一学期期末质量调研初三英语练习卷(满分150分,考试时间:100分钟) 考生注意:本卷有7大题,共94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Part1 Listening(第一部分听力) I. Listening Comprehension(听力理解):(共30分)A. Listen and choose the right picture 根据你听到的内容，,选出相应的的图片(6分)1._____ 2.______ 3 ._______ 4._______ 3 ._______ 4._______ 5._________ 6.___________ 5._________ 6.___________ B. Listen to the dialogue and choose the best answer to the questi0 n you hear(根据你听到的对话和问题,选出最恰当的答案):(共8分)7. A) Cold and rainy. 7. A) Cold and rainy. B)Cold and windy. B)Cold and windy. C)Warm and sunny. D) Warm and cloudy 8. A) By bus B) By taxi C) By bike D) On foot 9.A)$60 B)$50 C)$40. D)$30 10. A)At home. B)At the library. C)At the station. D) In London 11. A) Teacher and student B) Policeman and witness C) Mother and son. D) Shop assistant and customer 12. 13. A) Weekend plans B. free time activity C.birthday idea D. feelings and emotions 14. A) He felt it a pity to miss the meeting B) He enjoyed the speaker's talk C. He has heard the speaker before D. He isn’t a member of the clubC. Listen to the dialogue and tell whether the foll0 wing statements are true or false(判断下列句子是否符合你听到的对话内容,符合的用“T”表示,不符合的用“F”表示):(共6分) things were stolen. 15. charlie’s house was broken into last night and a lot of16. The noise coming from upstairs was made by Charlie’s cat17. Charlie missed a step and fell when he was running downstairs 18. A burglar hit Charlie on the head with some books 19. Charlie forgot that his sister would come to his house last night 20. Charlie went to the hospital and luckily it wasn't very serious D. Listen to the passage and complete the following sentences(听短文,完成下列内容,每空格限填词):(共10分21.96% of British people said that they would complain if they receive_________ in a shop 22. If the queue isn't___________enough, the British get angry 23.British people are not willing to wait longer than_________to queue 24 low-quality products, ________and delivery problems are also common reasons for complaints 25.For the few British people who don't complain 31% feel ______. Part 2 Phonetics, Grammar and vocabulary(第二部分语音、语法和词汇)Ⅱ. Choose the best answer(选择最恰当的答案):(共20分)Ⅱ. Choose the best answer(选择最恰当的答案):(共20分)26. Which of the following underlined parts is different in pronunciation? A) method B)enemy C)memory D)recent 【答案】D【解析】ABC都发/e/的音，D发/i/的音。

2016-2017学年上海市杨浦区复旦大学附中高一（上）期末物理试卷一、单选题（每小题4分，共32分）1．（4分）下列关于加速度的说法中正确的是（）A．加速度表示物体运动的快慢B．加速度表示物体速度变化的快慢C．物体运动速度越大，其加速度越大D．物体运动速度为零，其加速度一定也为零2．（4分）关于惯性，下列说法正确的是（）A．只有静止或做匀速直线运动的物体才具有惯性B．物体在做圆周运动的过程中速度方向不断变化，惯性也随之变化C．物体运动速度越大，越不容易停下来，所以物体的速度越大，物体的惯性越大D．处于任何运动状态的物体都具有惯性3．（4分）关于做匀速圆周运动物体向心加速度的方向，下列说法正确的是（）A．与线速度方向始终相同B．与线速度方向始终相反C．始终指向圆心D．始终保持不变4．（4分）原来作匀加速直线运动的物体，当它所受的合外力逐渐减小到零后，又逐渐慢慢恢复到原大小和方向，则（）A．它的加速度先减小后增大，速度也是先减小后增大B．它的加速度一直减小，而速度始终增大C．它的加速度先减小后增大，而速度始终增大D．它的加速度一直减小，而速度先减小后增大5．（4分）如图所示，物体A、B、C质量分别为m、2m、3m，A与天花板间，B 与C之间用轻弹簧连接，当系统平衡后，突然将AB间绳烧断，在绳断的瞬间，A、B、C的加速度分别为（以向下的方向为正方向）（）A．g，g，g B．﹣5g，2.5g，0 C．﹣5g，2g，0D．﹣g，2.5g，3g6．（4分）物体A、B的s﹣t图象如图所示，由图可知（）A．从第4s起，两物体运动方向相同，且v A＞v BB．两物体由同一位置开始运动，但物体A比B迟3s才开始运动C．在5s内物体的位移相同，5s末A、B相遇D．5s内A、B的平均速度相等7．（4分）物体静止在光滑的水平面上，力F作用于物体的重心O上，如图为俯视图，若要使物体沿OP方向作加速运动（力F与OP在同一水平面内），那么必须再加一个力，则这个力的最小值为（）A．FsinθB．FcosθC．Ftgθ D．Fc tgθ8．（4分）两光滑平板MO、NO构成一具有固定夹角θ0=75°的V形槽，一球置于槽内，用θ表示NO板与水平面之间的夹角，如图所示．若球对板NO压力的大小正好等于球所受重力的大小，则下列θ值中哪个是正确的（）A．15°B．30°C．45°D．60°二、多选题（每小题4分，漏选得2分，错选得0分，共16分）9．（4分）升降机地板上放一个弹簧秤，盘中放一质量为m的物体，当秤的读数为0.8mg时，升降机的运动可能是（）A．加速上升B．加速下降C．减速上升D．减速下降10．（4分）如图所示，竖直光滑杆上套有一个小球和两根弹簧，两弹簧的一端各与小球相连，另一端分别用销钉M、N固定于杆上，小球处于静止状态．设拔去销钉M瞬间，小球加速度的大小为12m/s2．若不拔去销钉M而拔去销钉N瞬间，小球的加速度可能是（取g=10m/s2） （）A．22m/s2，竖直向上B．22m/s2，竖直向下C．2m/s2，竖直向上D．2m/s2，竖直向下11．（4分）如图，质量为m的物体，在沿斜面向上的拉力F作用下，沿质量为M的斜面体匀速下滑，此过程中斜面体仍静止，则水平面对斜面（）A．有水平向左的摩擦力B．无摩擦力C．支持力为（M+m）g D．支持力小于（M+m）g12．（4分）如图所示，质量为m的球放在AB和BC之间，两板的公共端B是固定在一起的，且AB保持水平，∠ABC＞90°．当系统共同水平向右运动时，不计摩擦，则（）A．球对AB板的压力可能大于mgB．球对AB板的压力可能小于或等于mgC．对BC板的压力可能为零D．球对BC板的压力可能大于mg三、填空题（每空2分，共16分）13．（4分）两轮用皮带传动，r A：r B：r C=3：2：1．则轮边缘上的A、B、C点的线速度之比v A：v B：v C=，向心加速度之比a A：a B：a C=。

杨浦区2017学年度第二学期七年级数学期终质量调研试卷答案2018.6.一、填空题（本大题共14题，每小题2分，满分28分）1.；2.14；3.a b --；4.3- 5.53.610⨯；6.30（，）；7.6y =；8.3139（-，-）或（-，）9.同位角相等，两直线平行；10．80；11.55；12.5；13.50；14.2353（，）或（，）.二、选择题：（本大题共6题，每小题2分，满分12分）15．C ；16.C ；17.B ；18．D ；19．A ；20．B ．三、简答题：（本大题共6题，每小题5分，满分30分）21.解：原式=2-）……3分=3……2分22.解：原式=3分=……2分23.解：原式=211113362222323---⨯⨯⨯⨯……3分=12111+2363223---⨯=163……2分24．解：∵FG //EB （已知），∴∠1=∠2（两直线平行，同位角相等）．……2分∵∠2=∠3（已知），∴∠1=∠3（等量代换）．……1分∴DE //BC （内错角相等，两直线平行）．……1分∴∠EDB ＋∠DBC =180°（两直线平行，同旁内角互补）．……1分25.解：∵AE ⊥ED （已知），∴∠AED =90°（垂直的意义）．又∵∠B =90°（已知），∴∠B =∠AED （等量代换）．∵∠AEC =∠B +∠BAE （三角形的一个外角等于与它不相邻的两个内角之和），……1分即∠AED +∠DEC =∠B +∠BAE ．∴∠BAE =∠DEC （等式性质）．在△ABE 与△ECD 中，B C AB EC BAE DEC ∠=∠⎧⎪=⎨⎪∠=∠⎩（已知），（已知），（已证），∴△ABE ≌△ECD （ASA ），……1分∴AE =ED （全等三角形对应边相等）．……1分∵点F 是AD 的中点（已知），……1分∴EF ⊥AD （等腰三角形三线合一）．……1分26.（1）画图2分；（2）BC ⊥AD……1分先证△ABC ≌△DBC ……1分得∠ABC=∠DBC ……1分又∵AB =DB∴BC ⊥AD 四、解答题（本大题共3小题，每小题6分，满分18分）27.方法一：∵AB //CD ∴∠B+∠C =180°……1分∵∠B =∠D ∴∠D+∠C =180°……1分∴AD //BC ……1分方法二：联结AC∵AB //CD ∴∠BAC=∠ACD ……1分再证△ABC ≌△CDA ∴∠ACB=∠CAD ……1分∴AD //BC……1分方法三：联结BD∵AB //CD ∴∠ABD=∠CDB ……1分又∵∠ABC =∠CDA ∴∠ABC —∠ABD =∠CDA —∠CDB∴∠DBC=∠BDA ……1分∴AD //BC ……1分方法四：延长BC 至E∵AB //CD ∴∠B=∠DCE……1分又∵∠B =∠D ∴∠DCE =∠D……1分∴AD //BC ……1分（注：做对一种方法得3分，做对第二种方法得2分，三种方法全对满分）E28.解：先证△AOD 是等边三角形……1分得∠OAD =∠ADO=60°OA=AD ……1分∵△ABC 是等边三角形，∴∠BAC =60°AB=AC ……1分再证△ABO ≌△ACD ……1分得∠AOB =∠ADC=120°……1分∴∠BDC =∠ADC —∠ADO=60°……1分29.解：（1）323102A B C （-，-）,（，）,（，）；……2分（写错一个扣1分）（2）172ABC S = ；……2分（3）2190044P （，）或（，）.……2分(漏一个扣一分)30．探究题（本大题共3小题，每小题4分，满分12分）解：（1）∵AB=AC ∴∠ABC=∠C ……1分∵∠A +∠ABC +∠C =180°又∵∠A=36°∴∠ABC=∠C=72°……1分∵BD 平分∠ABC ∴∠ABD=∠DBC=36°……1分∵∠BDC =∠A +∠ABD ∴∠BDC=72°……1分∴∠BDC=∠C=72°∴BD=BC 即△BDC 是等腰三角形.（2）共4分（3）72°、90°、108°、126°、132°.（共4分，漏一个扣一分）36361083636363636108108108108108A BC D O。