兰生复旦中学2017学年度第一学期第一阶段考试（2017.9）Part 2 Phonetics, Grammar and Vocabulary 35%
I. Choose the best answer 10%
Which of the following underlined parts is different in pronunciation from the others?
【A】we should think of a plot when creating a comic strip.
【B】the fish are removed from the bird’s mouths by Damin.
【C】yesterday a bank robbery happened at the end of the corner.
【D】he was so shocked that he could hardly say a word.
【答案】B
Word came that several _________ soldiers were coming.
【A】hundreds of enemy
【B】hundreds enemies
【C】hundred enemies
【D】hundred enemy
【答案】C
--- which of the books is better?
--- I have no idea, but you can take either of them and leave _____ with me.
【A】one
【B】another
【C】the other
【D】other one
【答案】B
Using computers makes it ______ for us to do our daily work than before.
【A】easy
【B】easier
【C】easily
【D】more easily
【答案】A
He was doing shopping at the supermarket ______ his mobile phone rang.【A】when
【B】while
【C】after
【D】until
【答案】A
All the buildings I have seen are excellent ______ their location.
【A】except
【B】besides
【C】except for
【D】but
【答案】C
In front of the farmhouse _________.
【A】lay a peasant boy
【B】laid a peasant boy
【C】a peasant lay
【D】did a peasant boy lie
【答案】D
____________ already been interviewed.
【A】A number of applicants have
【B】A number of applicants has
【C】The number of applicants have
【D】The number of applicants has
【答案】A
A professor together with his two assistants ________ to help with the work recently.
【A】were sent
【B】has been sent
【C】have been sent
【D】was sent
【答案】B
What difficulty will you have _____ people when you stay in a foreign country?
【A】understanding
【B】understood
【C】to understand
【D】understand
【答案】A
II. Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need. 5%
Yuanmingyuan, covering an area of more than 5200 mu, is one of the biggest ancient Chinese parks. The _____(1)______ began before 1707. The designers designed several hundred landscapes. At its most magnificent time, it contained three majoy parts, ___(2)____ countless scenic spots. It was also like a big art museum, because there were many famous books, paintings, works of calligraphy, sculptures and so on tin the park. They were ___(3)____ in it. It was the reflection of ancient Chinese civilization. In 1860, a terrible historical event happened, the British and French invaders set fire to Yuanmingyuan and the park was ruined completely! After the PRC was founded, the Chinese government decided to keep it as it was so that tourists could visit it and remember the history. It attracts millions of people. The scenery and the ruins together __(4)____ everyone’s desire to study and work harder to make our country stronger. Every year, on the third
Saturday in September, everyone is __(5)___ for free.
【答案】CDEAB
本文主要介绍圆明园，从时间，建筑风格，组成部分等细节描写，也描述了圆明园如何毁坏，后续中华人民共和国建立圆明园成为重要的参观浏览之地，让人们勿忘之前的历史。第一个空关键词是the 后面应该是名词，所以填写C，第二个空缺少连接词，并且关键词也是在逗号后面的，所以应该是D，第三个空关键词是be动词，后面应该是动词的形容词，所以应该是A，第四个缺少动词，在BEF选项中判断，根据上下文的梳理，此题用E。第五个空用被动语态，用B
III. Complete the sentences with the given words in their proper forms.8%
1.She made an _________ to her friend for not being able to write to him last term.
【答案】apology
2.The farmer who took pity on the snake was given a _______ bite.
【答案】deadly
3.It is hardly ________ that finally John managed to get on a plane.
【答案】surprising
4.I won’t tell you his reaction--- I’ll leave that to your _________.
【答案】imagination
5.The organization cares for the children who lack the ______ of a good family.
【答案】security
6.I hope the food producers will begin to behave much more ______ in the future.
【答案】responsible
7.They will send you the book for $15, postage _________.
【答案】included
8.She’s tried to pass her driving test for two years and she’s ________.
【答案】successful
IV. Rewrite the following sentences as required. 12%
1.Many dogs created much mess on the streets and in park. (改为否定句）
Many dogs __________ __________ much mess on the streets and in park.
【答案】didn't creat
2.Jill wrote some articles about the traditional skill last week. (改为被动语态）
Some articles about the traditional skill _______ _________ by Jill last week.
【答案】were written
3.Ellen thought these peppers were rotten. (改为反义疑问句）
Ellen thought these peppers were rotten，_______ ________?
【答案】didn’t she
4.Did Damin catch a lot of fish yesterday? Could you tell me? (宾语从句）
Could you tell me ____ Damin ______ a lot of fish yesterday?
【答案】whether; caught
5.The fisherman can run 10 kilometers in an hour.(划线部分进行提问）
________ ________ can the fisherman run in an hour?
【答案】How far
6.considering , paper, hobby, he, his, is, cutting, as (连词成句）
【答案】He is considering cutting paper as his hobby.
Part Three Reading Comprehension 35%
I. Read the passage and choose the best answer.9%
A
Gwyn, my youngest daughter, held Tiger as we drove down the country road to the vet’s（兽医）on what was to be his last Friday morning. Privately, both of us nursed a forlorn (几乎无望的) hope. We joked and laughed, trying to ignore the shadow hanging over the cat sitting very quietly in her arms.
At 16, Tiger was old for a cat. In quiet dignity, he let Gwyn pet him, perhaps understanding that this was a special trip. I glanced at the two as I drove, and thought back to the day when Tiger entered our lives.
He had been a Christmas present to my second son Brian, handed down—as were his clothes and toys—from his older brother. Sadly, even our dogs had neglected Brian, responding much more eagerly to my commands, and those of my wife and older boy.
And so, on Christmas Day 1954, I rose early with my wife to put the tiny kitten（小猫）a neighbor had given us into the stocking that Brian had carefully hung to the mantel the night before. The first of my vivid memories involving Tiger is the look of joy on Br ian’s face when he saw the kitten’s face ,when he saw the kitten’s head poking out of the stocking, and heard the plaintive “meow” that proved his present was alive.
From then on, Tiger’s life was filled with love. Brian cared for him tenderly, fed him, pl ayed with him. For a sometimes rough, sometimes clumsy child, Brian showed a gentleness with Tiger that was amazing. And at midnight, I would invariably find Tiger on Brian’s bed, stretched out beside him.
My next clear memory of Tiger is also a happy one, which came after near-tragedy. One evening our next-door neighbor rang the front doorbell. “I’m sorry to have to tell you this,” she said when my wife answered the door, “but when I backed out of the driveway this noon, I’m afraid I ran your cat. I tried to help him, but he jumped up and ran away. I don’t know where he went or how badly he was hurt.”
Four weeks passed with no sign of Tiger. Soldier-like, Brian tried to hide his fear that his friend had crawled away to die. It was a fear we all shared. And we came to accept his death—all of us except Brian.
Every evening Brian would go to the door and call Tiger’s name. Finally, on the 28th day after the neighbor’s announcement, Brian had an answer. Out from under the front porch came Tiger, his tail high, walking with the pride and majesty he customarily displayed, behaving as if he had never been away. As he approached the door, Brian’s face was transformed with joy. But neither he nor Tiger displayed open affection in front of the family. There was a calm acceptance, an honoring by each of the other’s dignity. That night, though, when I checked Brian’s room, I saw that his cheeks were wet and a blissful smile was on his face. And his arm encircled his cat, who lay purring quietly beside him.
1. From the first paragraph, we know that _________.
A. Tiger was a cat and was dying
B. Tiger was a real tiger and was dying
C. Tiger was the second son of the writer
D. Tiger was a Christmas present to the writer’s daughter
2. The accident happened to Tiger was that _________.
A. Tiger had a serious disease
B. Tiger was hit by the car when the neighbor backed out of the driveway
C. Tiger had crawled away to die
D. Tiger was hit to death
3. Which of the following statements is wrong?
A. Tiger’s life was filled with love.
B. Brian loved Tiger very much and tried his best to care for him.
C. When there was no sign of Tiger, Brian didn’t believe that he was dead.
D. When Tiger approached the door, Brian burst into tears.
4. From the passage we can draw a conclusion that_________.
A. in America, people love pets such as cats and dogs
B. there are at least five people in the family
C. boys like to look after animals
D. boys like to sleep with cats lying beside them
【答案】1. A 2.B 3. D 4.B
【分析】
1. 直接细节题。文章第一段vet（宠物）cat可知。
2. 间接细节题，文章第六段，邻居敲门告诉我们我们家的猫被他开车撞了。
3. 综合细节题。综合细节题。文章最后一段当tiger出现的时候brain脸色变得开心起来，并没有说他哭。
4. 综合细节题。A文章没提到。B总共五人。C文章没有说性别。D文章没有直接提到。
B
Dogs, like people and monkeys, seem to have a sense of fairness．
In the reward experiments, Friederike Range experimented with dogs that understood the command “paw”, to place their paw in her hand．The dogs were asked to shake hands and each
could see what reward the other received．When one dog got a reward and the other didn't, the unrewarded animal stopped playing．When both got a reward all was well．Range said she wasn't surprised at the dogs' reaction, since wolves are known to cooperate with one another and appear to be sensitive to each other．Modern dogs are descended from wolves．Next, she said, will be experiments to test how dogs and wolves work together．“Among other questions, we will study how differences in emotions(情绪)influence cooperative(合作的) abilities,” she said．But the dogs didn't seem to care whether the reward was sausage or bread．One possibility, they said, is that daily training with their owners overrides(比……优先)a preference．And the dogs never rejected the food, something that primates had done when they thought the reward was unfair．
Clive Wynne, a professor in the University of Florida, isn't so sure the experiment measures the animals' reaction to fairness, which means that individuals are responding negatively to being treated less well．But the researchers didn't do a control test that had been done in monkey studies, in which a preferred reward was visible but not given to anyone．In that case the monkeys went on strike because they could see the better reward but got something lesser．In dogs, he noted, the quality of reward didn't seem to matter, so the test only worked when they got no reward at all．However, Wynne added, there is “no doubt in my mind that dogs are very, very sensitive to what people are doing and are very smart．”
1. What will dogs probably do when they think the test is unfair?
A. They will place their paw in your hand．
B. They will stop playing．
C. They will see what reward the other received．
D. They will reject the food．
2 What does the underlined word “primates” in the third paragraph refer to?
A. People and monkeys．
B. People and dogs．
C. Dog and wolves．
D. Sausage and bread．
3. Which of the following statements is TRUE according to the passage?
A. Monkeys don't care whether the reward was sausage or bread．
B. Monkeys will reject the reward when they think it is unfair．
C. Dogs and wolves work together well because dogs are descended from wolves．
D. Monkeys have cooperative abilities more than any other animal．
4. In which part of a newspaper do you think we can find this passage?
A. News．
B. Science．
C. Entertainment．
D. Politics．
【答案】1. B 2. A. 3. B 4. B
【分析】
1. 直接细节题，文章第二段第四行When one dog got a reward and the other didn't, the unrewarded animal stopped playing．
2. 猜测生词含义。灵长类动物备选项中只有任何猴子符合。
3. 直接细节题，第三段最后一句And the dogs never rejected the food, something that primates had done when they thought the reward was unfair．
4. 猜测文章出处。整篇文章都在描述动物在实验中如何对待公平现象。所以应该属于科学类。
II. Cloze 12%.
A
Started in 1636, Harvard (哈佛) University is the oldest of all the colleges and universities in the United States. Yale, Princeton, Columbia and Dartmouth were opened soon __1___ Harvard.
In the early years, these schools were nearly the same. Only young men went to college. All the students studied the same subjects, and everyone learned Latin and Greek. Little was known about science. And few people knew that one kind of school could teach ____2__ that was known about the world. When the students graduated, most of them became ministers or teachers.
In 1782, Harvard started a ____3__ school for young men who wanted to become doctors. Later, lawyers could study in Harvard's law school. In 1825, besides Latin and Greek, Harvard began to teach modern __4____, such as French and German. Soon it began to teach American history.
兰生复旦2017学年第二学期七年级期中测试数学 201804 一、填空题（每题3分，共48分） 1、下列各数中：23-，0，π，320. ??，7 22，3.14，532，254，1.303303330，54+ 有理数有________个. 【答案】7 2、已知a ，b 为有理数，x ，y 分别表示75-的整数部分和小数部分，且12=+by axy ，则a+b 的值_________. 【答案】1 3、化简x y y x 283 3---（x ＜0）=_________. 【答案】xy xy x y 2242 2-- 4、一个数a 保留四位有效数字得近似数5 10018.2?-，则a 的范围是_________. 【答案】201750-a 201850≤-＜ 5、已知21a 0＜＜，将下列几个数用“＜”连接起来：a ，a ，21-a ，31-a ，31a ， ______________. 【答案】a ＜a ＜31 a ＜31 -a ＜21 -a 6、如图，图中有_________对内错角. 【答案】6
7、设23-=x ，则12924++-x x x 的值__________. 【答案】63- 8、已知()3232321 21121 +-+-+++=x x x x x x f ，则f （1）+f （2）+f （3）+…+f （2018）的值是_________. 【答案】 214201931 3 1-+ 9、如图，将一张矩形纸条ABCD 沿MN 折叠，已知∠AMD=51°，则∠BNC=________. 【答案】51° 10、平面内的n （n ≥3）条直线相交，可得同旁内角最多有__________对. 【答案】n （n-1）（n-2） 11、已知在△ABC 中，已知∠A=45°，∠B 的平分线所在直线和∠C 的外角平分线所在直线 的夹角是_______度. 【答案】22.5° 12、已知△ABC 的两边长a 和b （a ＜b ），则这个三角形的周长L 的取值范围为________. 【答案】2b ＜L ＜2a+2b 13、如图，在直角三角形ABC 中，∠C=90°，∠B=28°，把△ABC 绕着点B 顺时针旋转， 使点A 与边CB 的延长线上的点E 重合，点C 落在点D 处，联结CD ，那么∠BDC=____度. 【答案】14
4 兰生复旦七年级数学第一学期期末考试 （时间90分钟，满分100分+20分） 一、填空（每空2分，共24分） 1. 用科学计数法表示：0.0000001257-= . 2. () 3.14π-= . 3. 请将多项式()2 3 5203 m x x x m m -+->按 x 降幂排 列： . 4. 请用“>”连接 () 1 1--， () 2 2--， () 3 3--这三个 数： . 5. 代数式235x x m -+有一个因式1x -，则m = . 6. 若分式方程234 x x x a x a -=--的増根为1-，则a = . 7. 已知 5a b a b -=+，求11 11a b a b ----+=- . 8. 2216 62x x m x x +--++可以写成一个完全平方式，则m = . 9. 下图是一个轴对称和旋转对称图形，该图形有 条对称轴，最小旋转角为 度. 10. 当x 满足 时，分式() 2 123x x -- -的值为正数. 11. 已知12009a =-，121a a -=，132a a -=，……，则2009a = . 12. 如图，直线1l 和2l 相交于O 点，其夹角为60?，如果线段AB 关于1l 的 轴对称图形是''A B ，而''A B 关于2l 的轴对称图形是''''A B ，则 'AOA ∠= . 二、单项选择题（每题3分，共15分） 13. 下列图形中，既是轴对称图形又是中心对称图形的是（ ） A B C D 14. 若正数a ，b ，c 满足等式33330a b c abc ++-=，那么（ ） A.a b c == B.a b c =≠ C.b c a =≠ D.a ,b ,c 互不相等 15. 下列各式中错误的是（ ） l 2 l 1 B''A'' B'A' B A O
兰生特殊词性转换专练 1. I heard with___________ that he had altered so much. 2. The ___________young manager made up his mind to fulfill the project ahead of time. 3. Don't take it so serious. I only do it for___________. 4. We are waiting for news with a growing sense of___________. 5. There is no point in keeping up ___________when everyone knows we're nearly bankrupt. 6. The new invention has various _______in industry. 7. We were very surprised that the top student had little ___________of the classic music. 8. Modern ___________depresses me. 9. The government's ___________is that they must first beat inflation. 10.Special ___________can be made for the guests who are disabled. Keys: amazement ambitious amusement anxiety appearances applications appreciation architecture argument arrangements 动词适当形式填空 1.The barks from the dogs prevents his neighbors from__________(fall) sleep. 2.The moon __________(hang) in the sky shone brightly. 3.It`s a waste of time__________(spend) all your spare time playing video games. 4.Must the homework__________(hand) in before 8 in the morning? 5.__________(catch) by the cormorants, the fish can`t escape at all. 6.Are we allowed__________(enter) the library without permission?
上海民办兰生复旦中学物理电流和电路综合测试卷（word含答案） 一、初三物理电流和电路易错压轴题（难） 1．某小组同学通过自学得知：在两种金属组成的回路中，如果使两个接触点的温度不同，便在回路中将会出现电流．为了验证和探究其中规律，该小组利用铁丝和铜丝两种导线组成图（a）所示的闭合回路，并将相连的两个交叉点A、B分别置于烧杯中和酒精灯上方．做了如图（a）、（b）、（c）、（d）所示的四次实验．请仔细观察图中的装置、操作和现象，归纳得出初步结论． （1）分析比较图中（a）（b）两图中的装置、操作和现象，归纳得出初步结论：当相互连接的两种金属丝的材料不变时，接触点之间的温度差越小，电路中的电流________．（2）分析比较图中（a）（c）两图[或（b）（d）两图]，发现当相互连接的两种金属丝的材料相同，金属导线接触点之间的温度差也相同，且用酒精灯对金属导线中部进行加热时，闭合回路中的电流表示数________（选填“变大”、“不变”或“变小”）．据此可得出初步结论：当相互连接的两种金属丝的材料相同，金属导线接触点之间的温度差也相同时，电路中的电流大小与金属导体中部温度高低________． 【答案】越小不变无关 【解析】 【分析】 【详解】 (1)比较a、b两次实验可知,当相互连接的两种金属丝的材料不变时,(a)中冰水混合物与酒精灯火焰的温度差比较大,电流表示数大;(b)中开水与酒精灯火焰的温度差较小，电流表的示数小，故可得出的结论为：当相互连接的两种金属丝的材料不变时，接触点之间的温度差越小，电路中的电流越小；(2)分析比较图中(a)(c)两图(或(b)(d)两图)，发现当相互连接的两种金属丝的材料相同，金属导线接触点之间的温度差也相同，且用酒精灯对金属导线中部和最长处进行加热时，闭合回路中的电流表示数相同，据此可得出初步结论：当相互连接的两种金属丝的材料相同，金属导线接触点之间的温度差也相同时，电路中的电流大小与金属导体中部温度高低无关． 【点睛】 根据图示判断两个接触点的温度差，然后比较实验中电流表的示数，并与已有的结论对比． 2．如图所示的电路中，电源电压为U，闭合电键S，发现两电表指针的位置均不变，已知故障只发生在电阻R1、R2上，请根据相关信息写出电压表的示数及相应的故障．
上海民办兰生复旦中学人教版七年级数学上册期末试卷及答案 一、选择题 1．底面半径为r ,高为h 的圆柱的体积为2r h π,单项式2r h π的系数和次数分别是（ ） A ．π，3 B ．π，2 C ．1，4 D ．1，3 2．对于方程 12132 x x +-=，去分母后得到的方程是（ ） A ．112x x -=+ B ．63(12)x x -=+ C ．233(12)x x -=+ D ．263(12)x x -=+ 3．计算(3)(5)-++的结果是（ ） A ．-8 B ．8 C ．2 D ．-2 4．有一个数值转换器，流程如下： 当输入x 的值为64时，输出y 的值是（ ） A ．2 B ．2 C 2 D 325．如果﹣2xy n+2与 3x 3m-2y 是同类项，则|n ﹣4m|的值是（ ） A ．3 B ．4 C ．5 D ．6 6．若多项式229x mx ++是完全平方式，则常数m 的值为() A ．3 B ．-3 C ．±3 D ．+6 7．王老师有一个实际容量为( ) 20 1.8GB 1GB 2KB =的U 盘，内有三个文件夹.已知课件文件夹占用了0.8GB 的内存，照片文件夹内有32张大小都是112KB 的旅行照片，音乐文件夹内有若干首大小都是152KB 的音乐.若该U 盘内存恰好用完，则此时文件夹内有音乐()首. A ．28 B ．30 C ．32 D ．34 8．A 、B 两地相距160千米，甲车和乙车的平均速度之比为4:5，两车同时从A 地出发到B 地，乙车比甲车早到30分钟，若求甲车的平均速度，设甲车平均速度为4x 千米/小时，则所列方程是( ) A ．160160 3045x x -= B ．1601601 452 x x -= C ． 1601601 542 x x -= D ． 160160 3045x x += 9．已知线段AB=8cm ，点C 是直线AB 上一点，BC ＝2cm ，若M 是AC 的中点，N 是BC 的中点，则线段MN 的长度是（ ） A ．6cm B ．3cm C ．3cm 或6cm D ．4cm 10．某个数值转换器的原理如图所示：若开始输入x 的值是1，第1次输出的结果是4，第
一、初一数学几何模型部分解答题压轴题精选（难） 1．如图，已知AB∥CD，现将一直角三角形PMN放入图中，其中∠P＝90°，PM交AB于点E，PN交CD于点F （1）当△PMN所放位置如图①所示时，则∠PFD与∠AEM的数量关系为________；（2）当△PMN所放位置如图②所示时，求证：∠PFD?∠AEM＝90°； （3）在（2）的条件下，若MN与CD交于点O，且∠DON＝30°，∠PEB＝15°，求∠N的度数． 【答案】（1）∠PFD＋∠AEM=90° （2）过点P作PG∥AB ∵AB∥CD， ∴PG∥AB∥CD， ∴∠AEM=∠MPG，∠PFD=∠NPG ∵∠MPN=90° ∴∠NPG－∠MPG=90° ∴∠PFD－∠AEM=90°； （3）设AB与PN交于点H ∵∠P=90°，∠PEB＝15° ∴∠PHE=180°－∠P－∠PEB＝75° ∵AB∥CD， ∴∠PFO=∠PHE=75° ∴∠N=∠PFO－∠DON=45°．
∵AB∥CD， ∴PH∥AB∥CD， ∴∠AEM=∠MPH，∠PFD=∠NPH ∵∠MPN=90° ∴∠MPH＋∠NPH=90° ∴∠PFD＋∠AEM=90° 故答案为：∠PFD＋∠AEM=90°； 【分析】（1）过点P作PH∥AB，然后根据平行于同一条直线的两直线平行可得PH∥AB∥CD，根据平行线的性质可得∠AEM=∠MPH，∠PFD=∠NPH，然后根据∠MPH＋∠NPH=90°和等量代换即可得出结论；（2）过点P作PG∥AB，然后根据平行于同一条直线的两直线平行可得PG∥AB∥CD，根据平行线的性质可得∠AEM=∠MPG，∠PFD=∠NPG，然后根据∠NPG－∠MPG=90°和等量代换即可证出结论；（3）设AB与PN 交于点H，根据三角形的内角和定理即可求出∠PHE，然后根据平行线的性质可得∠PFO=∠PHE，然后根据三角形外角的性质即可求出结论． 2．在数轴上、两点分别表示有理数和，我们用表示到之间的距离；例如表示7到3之间的距离. （1）当时，的值为________. （2）如何理解表示的含义？ （3）若点、在0到3（含0和3）之间运动，求的最小值和最大值. 【答案】（1）5或-3 （2）解：∵ = ， ∴表示到-2的距离 （3）解：∵点、在0到3（含0和3）之间运动， ∴0≤a≤3, 0≤b≤3, 当时， =0+2=2，此时值最小， 故最小值为2； 当时， =2+5=7，此时值最大， 故最大值为7
兰生复旦小升初英语试卷 I.Choose the best answer. (30%) 1. There are more than 15 ________ people in Beijing. A. million of B. million C. millions of D. millions 2. My sister enjoys ________ on weekends. A. swim B. swimming C. swims D. swam 3. ________ can we travel to Beijing? A. How B. Where C. What D. Which 4. – Wow! It takes me about ________ to get there. - Yes, the traffic is awful. A. one and a half hour B. one hour and a half C. one and half hours D. one hour and half hour 5. We will got to Hangzhou ________. A. take a train B. take the train C. by the train D. by train 6. People don’t usually wear ________ in summer. A. uniforms B. T-shirts C. dresses D. scarves 7. Japan is ________ the east of China. A. in B. to C. at D. on 8. ________ city is the capital of Thailand? A. Which B. What C. Where D. When 9. Look, the new flat is ________ for us. We are very happy to live in. A. big enough B. enough big C. small enough D. enough small 10. There are ________ oranges left in the fridge. Go and buy some. A. few B. a few C. little D. a little 11. This is ________ air ticket to Dalian. A. a B. an C. the D. / 12. Would you like ________ a cup of coffee? A. have B. has C. having D. to have 13. – Look, there ________ enough space in your school bag. - Good, I can put more books inside. A. is B. are C. was D. were 14. My grandparents ________ to Los Angeles before. A. went B. have gone C. have been D. go 15. My favorite outdoor activity is ________. A. playing the piano B. watching TV C. seeing films D. collecting stamps 16. In the past, bus conductors collected money ________ the passengers. A. of B. to C. with D. from 17. Kitty is sick, so she won’t come to do the survey. Lil y will come ________. A. also B. too C. instead D. either 18. Maybe, ________ will be more flyovers（天桥）in Shanghai. A. it B. there C. they D. this 19. There are many books on the desk, but ________ of them is about English. A. all B. neither C. none D. both
上海兰生复旦人教版七年级上册数学期末试卷及答案-百度文库 一、选择题 1．已知max { } 2,,x x x 表示取三个数中最大的那个数，例如：当x ＝9时， max {}{ }2 2,,max 9,9,9x x x =＝81．当max { } 21 ,,2 x x x =时，则x 的值为（ ） A ．14 - B ． 116 C ． 14 D ． 12 2．下列判断正确的是（ ） A ．有理数的绝对值一定是正数． B ．如果两个数的绝对值相等，那么这两个数相等． C ．如果一个数是正数，那么这个数的绝对值是它本身． D ．如果一个数的绝对值是它本身，那么这个数是正数． 3．一个角是这个角的余角的2倍，则这个角的度数是（ ） A ．30 B ．45? C ．60? D ．75? 4．如图，直线AB 与直线CD 相交于点O ,40BOD ∠=? ,若过点O 作OE AB ⊥,则 COE ∠的度数为( ) A ．50? B ．130? C ．50?或90? D ．50?或130? 5．将方程35 32 x x -- =去分母得（ ） A ．3352x x --= B ．3352x x -+= C ．6352x x -+= D ．6352x x --= 6．有一个数值转换器，流程如下： 当输入x 的值为64时，输出y 的值是（ ） A ．2 B ．2 C 2 D 327．已知线段AB a ，,,C D E 分别是,,AB BC AD 的中点，分别以点,,C D E 为圆心， ,,CB DB EA 为半径作圆得如图所示的图案，则图中三个阴影部分图形的周长之和为（ ）
兰生复旦中学第一学期一模冲刺卷（1） （满分150分，考试时间100分钟） 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 (根据你听到的内容，选出相应的图片): (共6分) 1. ________ 2. ________ 3. ________ 4. ________ 5. ________ 6. ________ B. Listen to the dialogue and choose the best answer to the question you hear (根据你听到的对话和问题，选出最恰当的答案) (8分) 7. A. Doctor and patient B. Teacher and student C. Husband and wife D. Boss and secretary 8. A. It’s too hot there . B. Nobody else went there. C. They had no time. D. They couldn’t afford it. 9. A. Relaxed B. Disappointed C. Surprised D. Sad 10. A. $50 B. $75 C. $125 D. $175 11. A. Talking about Cinderella B. Introducing a book. C. Making up a story. D. Acting a play 12. A. Fruit B. Bread C. Yogurt D. Juice 13. A. She has these habits, too. B. The weather is always changeable. C. She doesn’t believe what the man has said. D. The man is sure to give up all the bad habits.
2020-2021上海兰生复旦初二数学上期末模拟试卷带答案 一、选择题 1．如图所示，小兰用尺规作图作△ABC 边AC 上的高BH ，作法如下： ①分别以点DE 为圆心，大于DE 的一半长为半径作弧两弧交于F ； ②作射线BF ，交边AC 于点H ； ③以B 为圆心，BK 长为半径作弧，交直线AC 于点D 和E ； ④取一点K 使K 和B 在AC 的两侧； 所以BH 就是所求作的高．其中顺序正确的作图步骤是（ ） A ．①②③④ B ．④③①② C ．②④③① D ．④③②① 2．斑叶兰被列为国家二级保护植物，它的一粒种子重约0.0000005克．将0.0000005用科学记数法表示为（ ） A ．5×107 B ．5×10﹣7 C ．0.5×10﹣6 D ．5×10﹣6 3．风筝会期间,几名同学租一辆面包车前去观看开幕式,面包车的租价为180元,出发时又增加两名同学,结果每人比原来少摊了3元钱车费，设前去观看开幕式的同学共x 人，则所列方程为（ ） A ． 18018032x x -=+ B ．18018032x x -=+ C ．18018032 x x -=- D ．18018032x x -=- 4．如果一个正多边形的一个外角为30°，那么这个正多边形的边数是（ ） A ．6 B ．11 C ．12 D ．18 5．2019年7月30日阳朔至鹿寨高速公路建成通车，已知从阳朔至鹿寨国道的路程为150km ，现在高速路程缩短了20km ，若走高速的平均车速是走国道的2.5倍，所花时间比走国道少用1.5小时，设走国道的平均车速为/xkm h ，则根据题意可列方程为（ ） A ．15020150 1.52.5x x --= B ．15015020 1.52.5x x --= C ．15015020 1.52.5x x --= D ．15020150 1.52.5x x --= 6．下列判定直角三角形全等的方法，不正确的是（ ） A ．两条直角边对应相等 B ．斜边和一锐角对应相等 C ．斜边和一直角边对应相等 D ．两个面积相等的直角三角形 7．如果30x y -=，那么代数式()22 22x y x y x xy y +?--+的值为（ ）
兰生特殊词性转换专练 1. His ___________was unexpected. 2. It was because of my complete ___________on her skill and experience. 3. He committed suicide because of the___________. 4. The scenery was beautiful beyond___________. 5. He commanded the respect of us, because he was a leader of courage and___________. 6. He pursues his aims with great___________. 7. Why did the director express his ___________of our plan. 8. To our___________, the government failed to turn its promise into reality. 9. A ___________ is someone whose job is to make plans or patterns for clothes, furniture, equipment, etc. 10. She hired a private ___________to find out if her husband had an affair. Keys: 1. departure 2. dependence 3. depression 4. description 5. devotion 6. diligence 7. disapproval 8. disappointment 9. designer 10. detective 动词适当形式填空 1. You’ve failed to do what you to and I’m afraid the teacher will blame you.(expect)
2019-2020学年上海市杨浦区民办兰生复旦中学九年级（上）期中化学试卷一、选择题（共计24分） 1．（1分）下列变化属于化学变化的是（） A．树根“变”根雕B．玉石“变”印章 C．水果“变”果汁D．葡萄“变”美酒 2．（1分）常州博物馆启用了“真空充氮杀虫灭菌消毒机”来处理和保护文物。即将文物置于该机器内，三天后氮气浓度可达99.99%；再密闭三天左右，好氧菌、厌氧菌和丝状霉菌都被杀灭。下列有关氮气说法错误的是（）A．氮气还能用于灯泡填充气 B．通常情况下氮气的化学性质很活泼 C．氮气不能供给呼吸 D．高浓度氮气可抑制菌类的生长 3．（1分）上海市垃圾分类实行的“四分类”标准，废荧光灯管属于（） A．B． C．D． 4．（1分）以下变化中，氧元素由化合态全部变为游离态都是（） A．分离液态空气制取氧气B．铁丝燃烧 C．电解水D．双氧水制取氧气 5．（1分）根据分析证明：健康人的头发每克约含铁130mg、锌167～172mg、铝5mg、硼7mg等。这里的铁、锌、铝、硼是指（） A．分子B．原子C．元素D．单质 6．（1分）物质的俗名、化学式一致的是（） A．水：H2O2B．熟石灰：CaO C．胆矾：CuSO4?5H2O D．水银：Hg
7．（1分）下列选项符合图示从属关系的是（） A B C D X金属溶液纯净物化合反应 Y单质乳浊液化合物氧化反应 A．A B．B C．C D．D 8．（1分）下列有关2molH2O2的解释正确的是（） A．含有2molO2 B．与质量为36克水含有相同数量的氢原子 C．该物质的摩尔质量为68g/mol D．共含有约1.204×1024个氧原子 9．（1分）下列物质放入水中能形成无色溶液的是（） A．高锰酸钾B．硝酸钾C．碳酸钙D．胆矾 10．（1分）计算一定质量的纯净物所含的微粒个数，下列量没有用处的是（） A．微粒大小B．微粒的质量 C．阿伏伽德罗常数D．摩尔质量 11．（1分）氮化硅（Si3N4）是一种高温陶瓷材料，硬度大、熔点高、化学性质稳定。有电子、军事和核工业等方面有着广泛的应用，若Si3N4中Si显+4价，则下列物质中的N的化合价与氮化硅中N的化合价相同的是（）A．NH3B．N2C．N2O3D．HNO3 12．（1分）氮化硅（Si3N4）是一种高温陶瓷材料，硬度大、熔点高、化学性质稳定。有电子、军事和核工业等方面有着广泛的应用，下列关于氮化硅（Si3N4）的说法正确的是（） A．氯化硅是由三个硅原子与四个氧原子构成 B．1mol氮化硅的质量与10mol氮气质量相等 C．氮化硅中硅元素与氮元素的质量比为3：2 D．70克氮化硅中含有硅元素30克 13．（1分）氮化硅（Si3N4）是一种高温陶瓷材料，硬度大、熔点高、化学性质稳定。有电子、军事和核工业等方
最新人教版八年级（下）期末模拟数学试卷(答案) 一、 选择题(每小题3分，共30分) 1.下列各点中位于第四象限的点是( ) A.(3，4) B.(- 3，4) C.(3，--4) D.(-3，-4) 2.下列代数式变形正确的是( A. 221x y x y x y -=-- B. 22 x y x y -++=- C. 11111xy x y y x ??÷+=+ ??? D. 222()x y x y x y x y --=++ 3.如图，下面不能判定四边形ABCD 是平行四边形的是( ) A. AB //CD,AB CD = B. ,AB CD AD BC == C. B DAB 180,AB CD ?∠+∠== D. B D,BCA DAC ∠=∠∠=∠ 4.小明调查了班级里20位同学本学期购买课外书的花费情况，并将结果绘制成了如图的统计图。在这20位同学中，本学期购买课外书的花费的众数和中位数分别是( ) A.50，50 B.50，30 C.80，50 D.30，50 5.已知菱形的面积为10，对角线的长分别为x 和y ，则y 关于x 的函数图象是()
A. B. C. D. 6.如图，在矩形ABCD 中，点E 是AD 中点，且AE 2=，BE 的垂直平分线MN 恰好过点C ，则矩形的一边AB 的长度为( ) A.2 B. C. D.4 7.已知方程233 x m x x -=--无解，则m 的值为( ) A.0 B.3 C.6 D.2 8.如图，在正方形ABCD 中，点F 为CD 上一点，BF 与AC 交于点E ，若C B F 20?∠=.则DEF ∠的度数是( ) A.25° B.40° C.45° D.50° 9.如图，双曲线m y x =与直线y kx b =+交于点M ，N ，并且点M 坐标为(1，3)点N 坐标为(-3，-1)，根据图象信息可得关于x 的不等式” kx b m x <+的解为( )
兰生复旦2017学年度第二学期第一阶段考试 八年级英语试卷 （考试时间:60分钟满分:100分) 2018.3 Part 1 listening （第一部分听力） A. Listen and choose the right picture(根据你听到的内容，选出相应的图片)(6分)答题卡 1. _______ 2. _______ 3. _______ 4. _______ 5. _______ 6. ______ B. Listen to the dialogue ahd 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)答题卡 7. A) An engineer B) An architect C) A scientist D) A teacher 8. A) On Wednesday B) On Friday C) On Saturday D) On Sunday 9. A) White B) Green C) Yellow D) Blue 10. A) Alice B) Alice’s Daddy C) Mike D) Mike’s daddy 11. A) In the restaurant B) In the park C) At the airport D) At the post office 12. A) People’s future life B) Terrible air pollution C) Learning from computers. D) Living on the moon 13. A)20. B) 30 C) 40 D) 50 14. A) The food in the canteen tastes delicious. B) She hates the food in the canteen. C) A new cook will come to the canteen D) The food in the canteen is expensive. C. 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)：(6分)答题卡
2020-2021学年上海市杨浦区兰生复旦中学九年级（上） 期中数学仿真试卷 一、选择题（本大题共6小题，共24.0分） 1.已知线段a、b、c，求作第四比例线段x，则以下正确的作图是() A. B. C. D. 2.如图，在梯形ABCD中，AB//CD，过O的直线MN//CD，则1 AB +1 CD =() A. 1 MN B. 2 MN C. 3 MN D. 4 MN 3.如图，在△ABC中，D、E分别在AB、AC上，DE//BC，EF//CD 交AB于F，那么下列比例式中正确的是() A. AF DF =DE BC B. AF BD =AD AB C. DF DB =AF DF D. EF CD =DE BC 4.已知点E、F分别在△ABC的AB、AC边上，则下列判断正确的是() A. 若△AEF与△ABC相似，则EF//BC B. 若AE×BE=AF×FC，则△AEF与△ABC相似 C. 若AE AB =EF BC ，则△AEF与△ABC相似 D. 若AF?BE=AE?FC，则△AEF与△ABC相似 5.下列正确的是() A. |k a?|=k|a?| B. a0???? 为单位向量，则b? =|b? |?a0???? C. 平面内向量a?、c?，总存在实数m使得向量c?=m a? D. 若a?=m??? +n?，m??? //a1???? ，n?//a2???? ，则m??? 、n?就是a?在a1???? 、a2???? 方向上的分向量
6.如图，在直角梯形ABCD中，DC//AB，∠DAB=90°， AC⊥BC，AC=BC，∠ABC的平分线分别交AD、AC 于点E，F，则BF EF 的值是() A. √2?1 B. 2+√2 C. √2+1 D. √2 二、填空题（本大题共12小题，共48.0分） 7.若b a =2 3 ，那么a a+b 的值为______． 8.计算：tan15°?tan45°?tan75°=______． 9.若a0???? 是与非零向量a?反向的单位向量，那么a?=______a0???? ． 10.如图，在△ABC中，BC=6，G是△ABC的重心，过G作 边BC的平行线交AC于点H，则GH的长为______． 11.二次函数y=ax2?3x+a2?a的图象经过原点，则 a=______． 12.若过⊙O内一点M的最长弦为10，最短弦为6，则OM的长为______． 13.已知⊙O的半径为13，弦AB=24，CD=10，且AB//CD，则弦AB与CD之间的 距离为______． 14.如图，一桥拱呈抛物线状，桥的最大高度是16米，跨 度是40米，在线段AB上离中心M处5米的地方，桥 的高度是______ m(π取3.14)． 15.小亮的身高为1.8米，他在路灯下的影子长为2米；小亮距路灯杆底部为3米，则 路灯灯泡距离地面的高度为______ 米． 16.如图，△ABC中，BC=5，AC=3，△ABC绕着C点旋转到△A′B′C的位置，那么 △BB′C与△AA′C的面积之比为______． 17.如图，在Rt△ABC中，∠BAC=90°，AD⊥BC于点 D，O为AC边中点，AC AB =2，连接BO交AD于F，
Part 2 Phonetics, Vocabulary and Grammar （第2部分语音、词汇和语法） Ⅱ. Complete each sentence with a proper word according to the given picture （根据所给图片，用适当的单词完成下列句子，每空格限填一词） 22. Sorry, sir. I cannot see the words on the _________ clearly. 23. Perhaps people will take _________ for meals in the future. 24. Lucy often offers to _________ the floor for her mother. 25. More and more people are interested in the life in __________ stations. 26. You should dig a _________ in the ground first and then you can plant the tree in it. Ⅲ. Complete the following with proper words according to the given phonetic symbols（根据所给音标，用适当的单词完成下列句子。每空格限填一词） 27. I am familiar with most of the _________ /?p???mz/ written by Li Bai. 28. Don’t worry. Your ________ /?si:kr?t/ is safe with me. 29. People have made a lot of progress with the help of ________ /?m?dn/ technology. 30. The water pipes will ________ /fri:z/ when the temperature goes below 0 ℃. 31. The Sun is shining _________ /'bra?tl?/ outside. We’d better not go out. Ⅳ. Read and decide which word has a different sound from the others（选出下列各组中划线部分读音与其他三个不同的单词） 32. A. throw B. cow C. crowd D. now 33. A. breakfast B. dead C. weather D. breathe 34. A. soon B. foot C. pool D. food 35. A. country B. without C. around D. ground 36. A. north B. short C. work D. horse
一、选择题 1．如图，在ABC 和DEF 中，,B DEF AB DE ∠=∠=，添加下列一个条件后，仍然不能证明ABC DEF ≌，这个条件是（ ） A ．A D ∠=∠ B ．B C EF = C ．ACB F ∠=∠ D ．AC DF = 2．如图，点O 是△ABC 中∠BCA ，∠ABC 的平分线的交点，已知△ABC 的面积是12，周长是8，则点O 到边BC 的距离是（ ） A ．1 B ．2 C ．3 D ．4 3．如图，在ABC 中，B C ∠=∠，BD CE =，BF CD =，则EDF ∠等于（ ） A ．90A ?-∠ B ．1802A ?-∠ C ．1902 A ?- ∠ D ．11802 A ?- ∠ 4．如图，在△ABC 中，AB=5，AC=3，AD 是BC 边上的中线，AD 的取值范围是（ ） A ．1＜AD ＜6 B ．1＜AD ＜4 C ．2＜A D ＜8 D ．2＜AD ＜4 5．如图，AB ⊥CD ，且AB ＝CD ．E 、F 是AD 上两点，CE ⊥AD ，BF ⊥AD ．若CE ＝a ，BF ＝
b ，EF ＝ c ，则AD 的长为( ) A ．a ＋c B ．b ＋c C ．a ＋b －c D ．a －b ＋c 6．如图，AB 与CD 相交于点E ，AD=CB ，要使△ADE ≌△CBE ，需添加一个条件，则添加的 条件以及相应的判定定理正确的是（ ） A ．AE=CE ；SAS B ．DE=BE ；SAS C ．∠D=∠B ；AAS D ．∠A=∠C ；ASA 7．下列各命题中，假命题是（ ） A ．有两边及其中一边上的中线对应相等的两个三角形全等 B ．有两边及第三边上高对应相等的两个三角形全等 C ．有两角及其中一角的平分线对应相等的两三角形全等 D ．有两边及第三边上的中线对应相等的两三角形全等 8．如图所示，已知∠A ＝∠C ，∠AFD ＝∠CEB ，那么给出的条件不能得到 ADF CBE △≌△是（ ） A ．∠ B ＝∠D B ．EB=DF C ．AD=BC D ．AE=CF 9．如图，在Rt ABC 中，C 90∠=，AD 是BAC ∠的平分线，若AC 3=， BC 4=，则ABD ACD S :S 为( )