杨浦补习班五角场恒高一对一2018年小学数学拓展练习
2018-2019年上海市杨浦区五角场小学一年级下册数学复习题含答案
2018-2019年上海市杨浦区五角场小学一年级下册数学复习题含答案一、想一想，填一填1． 32前面的第三个数是________，30到40之间有________个数。
2． 做冰糖葫芦．3．4． 2年3个月=________个月5． 在67、92、62、89这些数中，最接近90的数是________，比60大又比70小的单数是________，将这四个数从小到大排一排：________＜ ________＜________＜________。
6． 填上恰当的数． 1分＝________秒 2时＝________分75秒＝________分________秒 7． 看图回答问题：①小冬跑在最________面，小利跑在最________面。
②小冬在小青的________面，小青在小利的________面。
③小利的前面是________和________。
班级_______________ 座号______ 姓名_______________ 分数__________________________________________________________________________________________________________________8．平行四边形具有________。
9．________个小三角形拼成了。
10．填上“＞”、“＜”或“=”．（1）180分________3小时（2）40分________1小时（3）6分________30秒二、对号入座、选择填空（含多选）11．妈妈给小明买了38个练习本，现在只剩下13个，小明用了（）练习本。
A．26 B．13 C．5112．下面是大月的是（）。
A. 6月B. 3月C. 11月13．3角=（）分A．1 B．2 C．30 D．314．50个鸡蛋正好装满一盒，如果用这个盒子放苹果，能放多少？（）A．比50个少B．正好50个C．比50个多15．小欣和小红一起玩象棋，小欣下了10分钟，小红也下了10分钟，他们一共下了（）A. 10分钟 B. 20分钟 C. 30分钟16．70+8－40=（）A. 66B. 38C. 58D. 83 17．83＋5=（）A．58 B．88 C．96 D．7818．下面的数中，十位上的数比个位上的数小5的数是（）。
杨浦虹口暑假补习班恒高一对一五角场新概念第二册L32 (S)
Lesson 32【New words and expressions】（6）once adv. 曾经，以前temptation n. 诱惑article n. 物品，东西wrap v. 包裹simply adv. 仅仅arrest v. 逮捕★once adj. 曾经, 以前①once = long long ago 很久以前②once 一次I visited my mother once a month. (一次)③once 连接从句，表示“一旦”Once you leave my company, you must return the house.★temptation n 诱惑temptation to do sth. ……的诱惑temptation to steal 偷窃的诱惑resist the temptation to do sth. 抵抗不了……的诱惑resist vt. 抵抗, 反抗, 抗, 忍得住)I can't resist the temptation to laugh.★article n. 物品, 东西①n. 文章This is a good article.②n. 物品, 东西（强调的是商店里的一个一个的东西, 是可数名词, 单独的东西, 独立的个体）thing n. 指任何的东西（和article不可相互取代）cargo n. 船货, (车、船、飞机等运输的)货物goods n. 货物, 商店里的货物的总称★wrap v. 包裹wrap sth. up 把……打包Please wrap them (up) for me. 请替我把他们包好pack v. 打包（指为了携带, 运输的方便而打包）I will take/get/have it. Please wrap them for me. / Please pack them for me.★simply adv. 仅仅simply = only = just★arrest v. 逮捕①vt. 逮捕，扣留When she was arrested, she refused to say anything.The criminal was arrested.criminal n. 罪犯, 犯罪者；adj. 犯罪的, 犯法的, 罪恶的）②n. 逮捕，扣留sb. be under arrest 某人被逮捕Tony is under arrest now.control/under control 控制/被控制③vt. 吸引（注意等）arrest one's attention 吸引某人的注意The beauty of the woods arrested the tourists. 树林的美丽景色吸引了游客。
杨浦恒高一对一五角场补习班小学名师精讲数学题
例1、一个梯形的面积是420平方米，上底是9分米，下底比上底多2分米，那么这个梯形的高是多少分米？LX1、有个占地960平方米的平行四边形摩天轮广场，已知它的高是30米，那么它的底边是多少米？LX2、有个梯形的上底长3米，下底长5米，面积是12平方米，它的高是多少米？例2、广场上要做一个星形形状的花园，由四个相同的三角形组成，中间是正方形。
已知每个三角形的高为5米，面积为9平方米。
那么正方形周长为多少米？LX2、一个长方形周长是122米，长比宽多11米，长和宽各是多少米？它的面积是多少？例3、甲、乙两个化肥厂共生产化肥640吨，甲厂的产量比乙长的3倍多10吨，两厂各生产化肥多少吨？LX1、实验小学四、五年级学生共种向日葵135棵，五年级种的是四年级的1.5倍。
两个年级各种几棵？LX2、五（1）班图书角有连环画和故事书246本，其中故事书的本数是连环画的2倍，连环画和故事书各有多少本？LX3、妈妈和小红5年后的年龄和为52岁，今年妈妈年龄是小红年龄的2.5倍，妈妈和小红今年各几岁？LX4、在一个两位数的末尾添上一个零，所得的三位数比原来的两位数大702.原来这个两位数是几？例4、西安大雁塔比小雁塔高21米，比小雁塔高度的2倍少22米，小雁塔高几米？LX1、有两缸金鱼，第二缸的金鱼条数是第一缸的1.4倍多8条，第二缸的金鱼比第一缸的多24条，两缸金鱼各几条？例5、一群猴子分桃子吃，如果每只猴子吃5个桃子，还剩9个；如果每只猴子吃8个桃子，正好吃完。
这群猴子有几只？一共有多少个桃子？LX1、一批图书分给几个班，如果每班分15本，就多10本；如果每班分17本，图书正好分完。
一共有几个班？这批图书一共有几本？LX2、给小朋友分糖果，每人分3颗，余6颗，如果每人分5颗，正好分完。
小朋友有多少人？糖果一共有多少颗？LX3、五年级同学参加植树，如果每班种16棵，正好种完；如果每班种12棵，还剩下32棵树苗，五年级有几个班？一共有多少棵树苗？。
杨浦暑假补习班五角场新王牌小学奥数专题训练
火车过桥常见题型及解题方法
【随练1】一列火车经过南京长江大桥，大桥长6700米，这列火车长100米，火车每分钟行400米，这列
客车经过长江大桥需要多少分钟？
【随练2】一座铁路桥长1200米，一列火车开过大桥需要75秒，火车开过路旁一信号杆需要15秒，求火车
的速度和车身长
【随练3】已知某铁路桥长960米，一列火车从桥上通过，测得火车从开始上桥到完全下桥共用100秒，
整列火车完全在桥上的时间为60秒，求火车的速度和长度？
【随练4】小明在铁路旁边沿铁路方向的公路上散步，他散步的速度是2米/秒，这时从他后面开过来一列
火车，从车头到车尾经过他身旁共用了21秒．已知火车全长336米，求火车的速度．
火车
火车桥火车行驶路程
课堂检测
火车过桥和火车与人的相遇追及。
杨浦虹口补习班五角场恒高一对一春季词汇复习经典版
高一上词汇复习精简版（Unit 1-2）Unit 1 （新世纪）1. introduction n. 介绍2. professional n. 专业人员4. gain v. 获得5. impact n. 影响；作用8. patient n. 病人11. traditionally adv. 传统上14. style n. 风格；款式15. trend n. 趋势；时尚18. tiring adj. 令人疲劳的19. demanding adj. 要求高的；费力的20. rewarding adj. 值得做的，有意义的21. meaningful adj. 有意义的22. challenging adj. 具有挑战性的24. graduate n. 毕业生；毕业26. career n. 事业，职业27. disagree v. 不同意29. management n. 管理31. grateful adj. 感激的32. compose v. 创作；写作短语1. all walks of life 各行各业2. try one’s best 尽最大努力3. be involved in 参与；忙于4. all through one’s life 一生5. check in 签到6. even though 虽然，尽管7. take an interest in 对..产生兴趣8. make a decision 做决定Unit1 （牛津）2. glance v. 匆匆一看3. sigh v. 叹息4. senior adj. 级别高的7. communicate v. 交流11. impression n. 印象13. assistance n. 帮助14. without hesitation 毫不犹豫15. remark v. 说；评论16. remind v. 提醒18. signal v.表示19. hostility n. 敌意21. confusion n. 困惑22. maintain v. 保持23. consider v. 认为24. lack of 缺少25. last v. 持续26. avoid v. 避免27. respect n. 尊敬28. authority n. 权力30. concentration n. 专心31. subtle adj. 微妙的32. stare v. 盯着；凝视33. rude adj.粗鲁的高一下词汇预览版Unit 1（新世纪）1.determine v. 影响；决定2.rail n. 铁路3.efficient adj. （指人）有能力的；能胜任的4.journey n. （尤指）长途旅行，旅程5.seaport n. 海港；海港市镇6.inland adj. 内地的，内陆的7.waterway n. 水路，航道8.historical adj. 历史的；与历史有关的9.site n. 场所；遗址10.limited adj. 有限的，不多的11.regional adj. 地区的，区域的12.safety n. 安全；平安13.decade n. 十年14.destination n. 目的地15.highway n. 公路，大路16.state n. 国家；政府v. 说明；陈述17.inexpensive adj. 不贵的；廉价的18.depart v. 离开，出发19.cycle v. 骑自行车（或三轮车、摩托车）20.steep adj. 陡峭的；险峻的21.native n. 本地人，本国人adj.出生地的；本国的，本地的22.generally speaking 一般而言23.depend on 依靠；依赖24.on schedule 按时25.agency n. 代理处26.option n. 选择27.sort v. 将...分类；整理28.sort out 解决；从一批中挑出29.province n. 省30.exhibit n. 展览品，陈列品31.shopping mall （有屋顶的）大型购物商场32.one-way ticket 单程票33.round trip 往返旅行34.tour guide 导游35.brochure n. 手册；小册子36.duration n. 期间；持续时间37.approx. adv. （approximately）大约，大概38.spectacular adj. 壮观的；富丽堂皇的39.outing n. 短途旅行；远足40.marine adj. 海的；海产的41.habitat n. 栖息地；产地42.darling adj. & n. 惹人爱的，心爱的43.permanent adj. 永久的44.shark n. 鲨鱼45.aquarium n. 水族馆46.mysterious adj. 神秘的；难解释的47.surround v. 围绕48.entertaining adj. 使人愉快的；有趣的49.jewelry n. 珠宝；首饰50.feature n. 特点；特征v. 以...为主要内容；特写51.workshop n. 车间52.arrange v. 安排53.coach n. 长途汽车54.within arm’s reach 伸手可及的语法填空专题2016年上海崇明区高考英语二模(A)Happiness Is an AttitudeThe 92-year-old confident and proud lady, who is fully dressed each morning by eight o’clock, with her hair fashionably combed and makeup perfectly applied, (25)________ ________ she’s legally blind, moved to a nursing home today.Her husband of 70 years recently passed away, (26)__________ (make) the move necessary.After many hours of waiting patiently in the hall of the nursing home, she (27)_________ (smile) sweetly when told her room was ready. As she got into the elevator (28)__________ her wheelchair, I provided a description of her tiny room.“I love it,” she started with the enthusiasm of (29)__________eight-year-old child having just been presented with a new dog.“Mrs. Jones, you haven’t seen the room…just wait.”“That has (30)_________ to do with it,” she replied. “Happiness is something you decide on ahead of time.(31)_________ I like my room or no t doesn’t depend on how the furniture is arranged…it’s how I arrange my mind. I already decided to love it. It’s a decision I make every morning when I wake up. I have a choice; I can spend the day in bed recounting the difficulty I have with the parts of my body (32)________ no longer work or get out of bed and be thankful for the ones working. Each day is a gift, and (33)______ _____ _____ my eyes open, I’ll focus on the new day and all the happy memories I’ve stored away…just for this time in my life.”(B)Sculptor Builds Dubai’s Soaring Burj Khalifa Skyscraper out of Toothpicks to Bag World RecordA sculptor has scaled new heights by building the world’s tallest toothpick (牙签) model.Stanley Hayes Munro, 45, from Syracuse, New York, is a toothpick engineer, who (34)________ (hook) by toothpick models since he built his first sculpture in school when creating a structure that (35)_________ support the weight of an egg.Now, he has won the world record for the tallest toothpick structure with a sculpture of the Burj Kahlifa, Dubai. For Stanley though, he has always been more concerned with the integrity(完整性) of his work. Stanley said: “I’ve never cared for counting toothpicks, wasting to othpicks, or the number of toothpicks (36)________ (use) in any construction. But an engineering problem you’ve got to create a strong structure is a problem worth (37)__________(solve).” “I made my first toothpick structure in an art class when I was in Grade 5,” he continued. “The assignment was to build something 25 centimeters tall and to have it (38)_________ (hold) the weight of an egg. Mine held my desk and from that point I became interested in it.”“Everybody likes to ask whether my sculptures will collapse when I build them, but they are much (39)__________ (strong) than people think,” he said. “It was not really the height but the shape of the outer walls (40)____________was the biggest challenge with Burj Khalifa. There wasn’t a flat surface anyw here and I had to individually construct each level,” he said.2016年上海奉贤区高考二模`(A)Your next Disney obsession has arrived! Zootopia（疯狂动物城）hit theaters on March 4, and it’s fun at the movies for the entire family. If you’re in the mood to smile, Zootopia is the movie for you. The new Disney movie 25___________ (release) on March 4, starring Jason Bateman, Ginnifer Goodwin, Idris Elba and more. Critics are obsessed 26_________ Zootopia——Check out 27___________ the critics are saying about Zootopia now!---Zootopia is the best Disney animated film that I have seen in a long time. This is a movie that works for everyone. 28__________ doesn't matter whether you're 4 years old or 40 years old.---I love the characters. They do such a great job of building up Judy Hopps（兔子朱迪）from the moment she comes on screen and I think I will remember her as one of my favorite Disney characters.---Zootopia is smart, funny, and is mature in its storytelling and in its message. It’s very nice to see a movie dir ected at kids that has respect and treats kids as people who 29__________ understand complex themes, not mindless creatures that need simple cliched（刻板的）messages.---I predict that Zootopia will be one of the 30__________ (well-known) animated films of the following years. The film does what every animated film should do; it tells a solid story with a lot of emotional depth, and a message that can hopefully teach kids important lessons. The film is also funny, smart, beautifully animated, 31_________ (fill) with great characters, and features great voice work. If you have kids, and they 32________ (not see) this film yet, it’s safe to say they’d enjoy it, b ut they may possibly take an important life lesson away from seeing it too.(B)Leonardo DiCaprio（莱昂纳多·迪卡普里奥）was born in Hollywood. His parents met while 33_________ (attend) college and then moved to Los Angeles. He was named Leonardo because his pregnant mother was looking at a Leonardo da Vinci painting in a museum 34__________ DiCaprio first kicked.He dropped out of high school following his third year, eventually 35_________ (earn) his general equivalency diploma (GED).DiCaprio made his big screen breakthrough in 1992, 36_________ he was chosen by Robert De Niro out of 400 young actors to play the lead role in This Boy's Life.In 1997, DiCaprio starred in James Cameron's Titanic (1997) as twenty-year-old Jack Dawson（泰坦尼克号男主人公）. The film became the highest-grossing film to date, and his face appeared on the covers of at least fourteen magazines.DiCaprio was also a dedicated environmentalist. In November 2010, DiCaprio donated $1 million to the Wildlife Conservation Society at Russia's tiger summit. DiCaprio's persistence in reaching the event after encountering two plane delays caused Prime Minister Vladimir Putin 37_________ (describe) him as a "real man".At the 2016 Oscar ceremony, DiCaprio’s 38_________ (win) the award for Best Actor impressed all the audience present. He expressed his appreciation and worry for the environment when he said: Climate change is real, and it is happening right now. It is the most urgent threat 39___________ (face) our entire species, and we need to work collectively together and stop procrastinating（拖延）. We need to support leaders around the world who do not speak for the big polluters, but who speak for all of humanity, for the indigenous people of the world, for the billions and billions of underprivileged people out there who would be most affected by this, for our children’s children, and for those people out there 40_________ voices have been drowned out by the politics of greed.(A)“Time,” says the proverb, “is money”. This means that every moment well-spent may put some money into our pockets.If our time (25) __________ (employ) usefully, it will either turn out some useful and important piece of work which will fetch its price in the market, or it will add to our experience and increase our capacities so as to enable us to earn money when the proper opportunity comes. Let those, (26) ___________ think nothing of wasting time, remember this.Our life is nothing more than our time. To kill time is therefore a form of suicide. We are shocked (27) _________ we think of death, and we spare no pains, no trouble, and no expense to preserve life.But we often care nothing about the loss of an hour or of a day, (28) _________ (forget) that our life is the sum total of the days and of the hours we live. Our life is a brief period measuring some seventy or eighty years in all. So a day or an hour (29) __________ (waste) is therefore so much life lost.But nearly one third of this has to be spent in sleep; some years have to be spent over our meals; some in watching over the sick-beds of our (30) __________ (near) relatives; some in making journeys on land and voyages by sea.Now if all these years were to be decreased from the term over which our life extends, we shall find about twenty or thirty years at our disposal (处置) for active work. (31) __________ remembers this can never willingly waste a single moment of his life.The precious hours of childhood and youth, if properly used, (32) _________ (supply) us with incalculable advantages. If we allow these morning hours of life to slip away, we shall never be able to make up for the loss.(B)Home on the WayPeople need homes: children assume their parents’ place as home; boarders call school“home”on weekdays; married couples work together (33) __________ (build) new homes; and travelers...have no place to call“home”, at least for a few nights.So how (34) _________ people who have to travel for extended periods of time? Don’t they have the right to have a home? Of course they do.Some regular travelers take their own belongings: like bed sheets, toothbrushes and family photos to make them feel like home (35) ______ ______ ______ they are; some stay for long periods in the same hotel and as a result become very familiar with service and attendants; others (36) __________ simply put some flowers by the hotel window to make things more homely. Furthermore, driving a camping car during one’s travels and sleeping in the vehicle at night is just like (37) __________ is generally thought of as “home” -- only mobile!And how about maintaining relationships while in transit? Some keep contact with their friends via internet; some send letters and postcards, or even photos; (38) __________ may just call and say hi, just to let their friends know that they’re still alive and well. People find ways to keep in touch. (39) __________ (make) friends on the way helps travelers feel more or less at home. Backpackers in youth hostels may become very good friends, even closer than siblings.Nowadays, fewer people are working in their local towns, so how do they develop a sense of belonging? Whenever we step out of our local boundaries, there is always another “home” waiting to be found. Wherever we are, with just a little bit of effort and imagination, we can make (40) _________ place where we stay “home”.(A)GarlicGarlic, a common seasoning found in many different types of food, has a long medical and mythical history. References to garlic (25)___________(find) in Chinese texts that are dated as far back as 3000 BC. The physician Hippocrates used garlic in ancient Greece (26)_________(treat) infections and physical disorders. In many parts of ancient world, garlic was thought to avoid unfriendly spirits, treat wounds (27)_______ ________ _______ protect against disease.Roman soldiers believed that garlic brought them courage and energy. They took it with them when they went into battle. Egyptians fed garlic to their servants when they built pyramids. They thought that it gave the workers strength. They also believed that garlic had magical and medicinal powers. In the Middle Ages, people thought that garlic prevented the plague(瘟疫).People have praised the virtues of garlic for centuries. Garlic’s popularity began to decline in the early years of the twentieth century, but its reputation (28)_________(restore) in recent years. It is now a valuable cash crop in the state of California. Nearly a half-billion pounds of garlic are produced there each year. The city of Gilroy, California, considers (29)_________ the garlic capital of the world. Each year, the city hosts the Gilroy Garlic Festival in honor of the crop.Some doctors are studying garlic’s effects as a defense (30)_________ some forms of cancer. Others are exploring its possibilities for treating arthritis. Garlic has also received praise for its ability to lower high levels of cholesterol(胆固醇).(31)_________ some of the medicinal benefits of garlic have yet to be proven, it is certain(32)_________ many people enjoy the flavour that it adds to food.(B)The illegal sale and use of drugsDespite the respect of most Americans for law and the determination of the legal system to protect the rights of individuals, the United States, like all other countries, does experience crime. Especially in large cities, the crime rate (33)_______ be high.A high percentage of crime in the United States is directly related to the illegal sale and use of drugs. Drugs are smuggled into the country by (34)________(organize) groups despite intense efforts by the government to stop the illegal drug trade. Drug abuse in the U.S. has come to be regarded as one of (35)________(challenging) social problems facing the nation. The drug issue always excites strong emotions of American (36)_________ drug abuse is regarded as a major threat to American society, particularly to its younger members. Drug abuse is a social problem as it has (37)_________ wide range of social costs. For example, drug is closely related with crime, automobile accidents. Those (38)__________ become addicted to drug use sometimes rob or break into houses or stores to steal money to pay for the drugs. It has serious effects on individuals physically and mentally, (39)_________ the economic losses caused by drug abuse are great.Drug use has caused great concern in the United States. The federal government has worked hard to stop the (40)___________(grow) of drug plants in other countries. It has also set up special agencies, sometimes working with agencies from other nations, to catch the smugglers outside and inside the United States. Teachers and many citizens work together to teach children about the dangers of drug use. Many government agencies in the states and private citizen groups work to help drug addicts give up their drug use and turn to useful lives.听力专题之长对话（17二模：普陀；松江）Questions 17 through 20 are based on the following conversation.17. A. His view on Canadian universities.B. His understanding of higher education.C. His suggestions for improvements in higher education.D. His complaint about inequality in American universities.18. A. It is well designed.B. It is rather inflexible.C. It varies among universities.D. It has undergone great changes.19. A. The United States and Canada can learn from each other.B. Public universities are often superior to private universities.C. Everyone should be given equal access to higher education.D. Private schools work more efficiently than public institutions.20. A. University systems vary from country to country.B. Efficiency is essential to university management.C. It is hard to say which is better, a public university or a private one.D. Many private universities in the US are actually large organizations.松江Questions 17 through 20 are based on the following conversation.17. A. Beautiful scenery in the countryside. B. Cross-country skiing.C. Dangers of winter sports.D. Pain and pleasure in sports.18. A. He can’t find good examples to illustrate his point.B. He can’t find a peaceful place to do the assignment.C. He can’t decide whether to include the effort part of skiing.D. He doesn’t know how to describe the beautiful country scenery.19. A. New ideas come up as you write.B. Much time is spent on collecting data.C. It’s hard to find a proper topic.D. The writer’s point of view often changes.20. A. How to revise a paper in an academic manner.B. How to polish your arguments in a paper.C. How to tell the main ideas in a paper effectively.D. How to decide on relevant content for a paper.Questions 17 to 20 are based on the following conversation.W: Hello，I’m here with Tom. Now Tom, you went to university in Canada?M：Yeah, that's right.W：OK, and you have very strong views about universities in Canada. Could you please explain?M：Well, we don't have private universities in Canada. They're all public. All the universities are owned by n the government, so there is the Ministry of Education in charge of creating the curriculum for the universities and so there is not much room f or flexibility. Since it’s a government operated institution, things don’t move very efficiently.W：Oh, it's really beyond my expectation.M：Yes, however, there are certain advantages of public universities, such as the fees being free. You don’t have to pay for your education. But the system isn't efficient, and it does not work that well.W：Yeah, I can see your point. But in the United States we have many private universities, and I think there are a lot of rules also. Maybe people don't act that much differently, because it's the same thing working for a private university. They get paid for their job. I don't know if they're that much more motivated to help people. Also, we have a problem in the United States that usually only wealthy kids go to the best schools, and it's kind of a problem actually.M：I agree with you. I think it's a problem because you’re not giving equal access to education to everybody. It's not easy, but having only public universities also might not be the best solution. Perhaps we can learn from Japan where they have a system of private and public universities. Now，in Japan, public universities are considered to be the best.W：Right. It's the exact opposite in the United States.M: So, as you see，it’s very hard to say which one is better.W：Right, a good point. .Questions17. What does the woman want Tom to talk about?18. What does the man say about the curriculum in Canadian universities?19. On what point do the speakers agree?20. What conclusion does the man draw at the end of the conversation?Questions 17through 20 are based on the following conversation.M: Hello, Professor Jones.W: Hello, Tony. So what shall we work on today?M: Well, the problem is that this writing assignment isn’t coming out right. What I thought I was writing on was to talk about what a particular sport means to me—one I take part in.W: What sport did you choose?M: I decided to write about cross-country skiing.W: What are you going to say about skiing?M: That’s the problem. I thought I would write about how peaceful it is to be out in the country.W: So why is that a problem?M: As I start describing how quiet it is to be out in the woods, I keep mentioning how much effort it takes to keep going. Cross-country skiing isn’t as easy as some people think. It takes a lot of energy. But that’s not part of my paper, so I guess I should leave it out. But now I don’t know how to explain that feeling of peacefulness without explaining how hard you have to work for it. It all fits together. It’s not like just sitting down somewhere and watching the clouds rolling by. That’s different.W: Then you’ll have to include that in your point. The peacefulness of cross-country skiing is the kind you earn by effort. Why leave that out? Part of your point you knew beforehand, but part you discovered as you wrote. That’s common, right?M: Yeah, I guess so...(Listen again, please)Questions17. What is the topic of the man’s writing assignment?18. What problem does the man have while working on his paper?19. What does the woman say is common in writing papers?20. What is the conversation mainly about?秋季新王牌小班课赵N1 12月9日：高一（学生版）四大模块（词汇；语法专练；听力；写作）11 / 11写作题目：你是张华，你要竞选班长（class president），请写一篇竞选演讲词演讲词中应包括：1. 你为何认为自己可以胜任班长工作？2. 如果当选你将会为本班同学做什么？实战练习To begin with, one of my 1._____ is leadership, which plays a vital role 2._____ managing the whole class. Having had a 3._____ in leading a class, I am sure to lead the class to 4._____. Moreover, a sense of responsibility makes me 5._____ from other candidates. I’ll accomplish most class tasks 6._____with my responsibility. Last but not least, the ability to 7.______ will 8._______ class affairs. Along with such ability, I will be able to 9.______.2. 翻译填空：将括号内的中文翻译成英语，使得句子通顺（1）A._______(我坚信) that I will have the courage to B.______(处理大量工作) and turn our class into a wonderful, friendly and warm unit that is C._______(不亚于任何班级)A. I firmly hold the belief;B. deal with a great amount of work;C. second to none（2）If I am A.____(很幸运地赢得你们的支持) and get the post, I will do my best to B._____(尽好我的义务) and C._______(承担起作为领导者的角色) in our class.A. fortunate/lucky enough to win your support;B. fulfill my obligations;C. assume my role as a leader （3）I will make sure about A.______(自修时间的纪律和安静)，providing the class with B.______(一个更好的学习气氛).A. the discipline and quietness of the self-study periods;B. a better studying atmosphere（4）Firstly, I will A.______(用尽任何方法) to build up the bridge between teachers and students in order toB._______(激发学习氛围).A. try every/all means;B. inspire the studying atmosphere3. 英译汉：用恰当的中文表达下列句子的意思（1）I’m sure that under my leadership, you will see a class running in a vigorous and harmonious way.（2）Since I hold several essential qualities equal to this position, I am quite confident that voting for me will be your wise choice.（3）In a word, I will do my best to fulfill the requirements of the position. Please trust me and lend me a hand so that I can serve everybody heart and soul.。
杨浦虹口补习班五角场恒高一对一特征类答题思路总结
特征类答题思路总结一、依据区域等高线图说明当地地形特征(1)分析思路(2)答题要点在进行判读的基础之上应从以下三点进行说明：①说明地形类型有哪些，以哪种地形类型为主。
②说明地势起伏的趋势，表达时必须使用方位术语，如“地势东高西低”，“地势由东南向西北升高”。
③说明地势高差的大小。
若在沿海地区，有时还要说明海岸线的特点是平直还是弯曲。
有无特殊地貌，如岩溶地貌、花岗岩风化地貌等。
(3)规范术语的地形图(单位：米)。
读图，分析甲、乙两图所示区域的地形特征。
二、气候特征分析1、地带性气候，归纳如下2、非地带性气候，归纳如下：(4)根据地理环境的整体性原理分析气候对区域自然地理环境及人类活动的影响，见下图：三、关于河流的三种问题的分析思路(1)河流水文或水系特征的描述，其分析思路为：(2)河流水文或水系特征的成因分析，其分析思路为：(3)两河流水文或水系特征的差异比较，其分析思路为：2．影响因素分析(1)河流水文特征分析(2)河流水系特征分析四、根据河流特征判断当地地理环境特征1．根据河流流向、水系、水文特征判断地形特征(1)根据河流流向可推知地势高低，河流总是由高处流向低处，河源地区地势高，河口地区地势低。
(2)根据河流水系分布判断地形类型向心状水系→盆地，如四川盆地、刚果盆地。
放射状水系→山地、高原，如海南岛、青藏高原。
(3)根据流速判断地形坡度流速快→河谷坡度大，反之坡度小。
2．根据河流水文特征判断当地地理环境特征(1)含沙量大小可反映出流域内植被状况含沙量小→流域的植被覆盖率高，反之低。
有时含沙量小也可能是因为上游修建了水库。
(2)河流结冰期可反映冬季气温的高低无结冰期→冬季气温在0℃以上；反之，在0℃以下。
如我国北方和南方地区。
(3)河流春汛明显，可反映当地冬季积雪多，可能在我国东北、俄罗斯、加拿大、北欧等地区。
(4)河流水量较小且受气温影响较大，反映该河流主要补给水源为冰雪融水。
3．根据河流的河床宽度可判断地形(1)若河流河床较宽，则说明该河流经平原地区。
杨浦虹口暑假补习班恒高一对一五角场说明文阅读
主题：说明文阅读精讲中国皮影戏①皮影戏，是一种用灯光照射兽皮或纸板做成的人物剪影以表演故事的民间戏剧。
表演时，一般由三到五个艺人在白色幕布后面，一边操纵戏曲人物，一边用当地流行的曲调唱述故事，同时配以打击乐器和弦乐。
②中国皮影戏有着悠久的历史。
两千多年前，汉武帝爱妃李夫人染疾故去，武帝思念心切，神情恍惚，终日不理朝政。
术士李少翁一日出门，路遇孩童手拿布娃娃玩耍，影子倒映于地，栩栩如生。
李少翁心中一动，用棉帛裁成李夫人影像，涂上色彩，并在手脚处装上木杆。
入夜围方帷，张灯烛，恭请武帝端坐帐中观看。
武帝看罢龙颜大悦。
这个载入《汉书》的爱情故事，被认为是皮影戏最早的渊源。
③表演皮影戏要先制作皮影。
其制作过程是：先将羊皮、驴皮或其他兽皮的毛、血去净，经药物处理，使皮革变薄，呈半透明状，涂上桐油，然后把皮革镂刻成所需的人物形象。
皮人的头、四肢、躯干等各自独立，而又用线连成一体，分别以连杠由演员操纵，令其活动。
④皮人涂有各种颜色，表达人物的善恶美丑。
绘画也有一定的讲究，女性发饰及衣饰多以凤、花、草、云等纹样为图案，男性则多用龙、虎、水、云等纹样。
人物造型与戏剧人物一样，生、旦、净、丑角色齐全，制成的皮影高的达55厘米，低的仅有10厘米左右。
⑤皮影戏表演时，由三五个艺人在白色幕布后面，一边操纵戏曲人物，一边用当地流行的曲调唱述故事，同时配以打击乐和弦乐。
表演民间神话、武打、古代故事时，人物可以腾云驾雾，做出各种高难动作。
这是其他戏剧难以做到的，因此深受观众喜爱。
皮影戏在宋代已极为盛行，到明代，北京一带的皮影戏班竟达到四五十家。
⑥皮影戏是一门结合了戏剧、音乐等多种艺术表现手段的表演形式，它有着悠久历史，也是最早传入西方的中国传统艺术之一。
⑦公元13世纪，当时的蒙古军营中也演皮影戏，后来皮影戏被随军带到波斯、土耳其等国。
之后，又在东南亚各国流传开来。
中国皮影戏18世纪中叶传到欧洲。
1767年，法国传教士把它带回法国，并在巴黎、马赛演出，被称为“中国灯影”，曾轰动一时。
杨浦五角场最优补习班恒高教育考点诠释
【考点诠释】一、考查以that与which引导的定语从句1．通常只能用that的情况1）当先行词是不定代词a11，few，little，much，something，anything，nothing，everything 等时。
2）先行词被序数词、形容词的最高级以及被a11，any，every，each，few，little，no，some，the only．the very．the last等修饰时。
3）如果先行词既指人又指物，应用关系代词that。
【考例】Without friendship, one can't be happy although he is rich enough. As for me, I will never forget the days __ I spent with my dearest friend. [哈尔滨市]A. thatB. whenC. who[答案]A。
[解析]在定语从句中，引导词who(指人)which(指物)that(指人或物)。
由先行词the days作spent的宾语可判定用that引导。
2．通常只用which的情况(1)引导非限定性定语从句，用关系代词which指代前面整个句子的内容。
(2)引导非限定性定语从句，而且先行词指物时只能用which，不用that。
(3)如果句中有两个定语从句，如果两个从句都可以用that引导，那么其中一个应改用which 引导。
【考例】Many young people love the songs _________have great lyrics. [成都市]A. whoB. thoseC. which[答案]C。
[解析]考查定语从句。
定语从句的引导词有which，who，where，that，故排除B，who指人，又排除了A，先行词是物，故选C。
二、考查以who，whom与whose引导的定语从句(1)如果先行词是指人的不定代词anyone，anybody，everyone，everybody，someone，somebody，nobody，one，ones，those，all(指人)等作先行词，作主语用who，作宾语用whom。
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2018年秋季四年级数学（1）姓名
【乘除法巧算1】
知识点：
1、掌握巧算中经常要用到的一些运算定律，如乘法交换律、结合律、分配律
2、将数进行重新组合，灵活运用运算定律
要点：乘法中常用的几个重要式子
2×5=10；4×25=100；8×125=1000；4×75=300；4×125=500；
乘法的几个重要法则
1、去括号和添括号原则
在只有乘除运算的算式里，如果括号的前面是“÷”，那么不论是去掉括号或添上括号，括号里面运算符号都要改变，即“×”号变“÷”，“÷”变“×”；如果括号的前面是“×”，那么不论是去掉括号或添上括号，括号里面运算符号都不改变。
例题. ① a×(b÷c) ＝a×b÷c ②a÷(b÷c) ＝a÷b×c
2、带符号“搬家”
在只有乘除运算的算式里，每个数前面的运算符号是这个数的符号。
不论数移动到哪个位置，它前面的运算符号不变。
（1）乘法交换律a×b＝b×a
（2）乘法结合律a×（b×c）＝(a×b) ×c
（3）乘法分配律a×（b＋c）＝a×b＋a×c；a×（b-c）＝a×b-a×c
（4）逆用乘法分配律a×b＋a×c ＝a×（b＋c）；a×b-a×c＝a×（b-c）
例1：计算：72×53＋41×24
这个算式是乘积之和的形式，但没有相同的因数。
仔细看看72和24有什么联系？
把72分解成24×3后就出现相同的因数了，然后运用乘法分配律简化运算。
练习：
（1）24×56＋48×22 （2）360×72＋36×280
（3）423×75＋423×25 （4）9999×2222＋3333×3334
例2：543×36＋117×36＋660×64
师：这个算式是乘积之和的形式，但只有2个相同的因数36。
所以先前两部分进行巧算543×36＋117×36＋660×64
＝660×36＋660×64
＝660×100
＝66000
练习：（1）54×16－15×16－39×6 （2）316×48－340×28＋24×48 （3）23×57＋9×77－48×23
【乘除法巧算2】
要点：掌握巧算中经常要用到的除法的几个运算法则。
除法的几个重要法则
（1）商不变性质
被除数和除数乘以（或除以）同一个非零的数，商不变，即
a÷b＝（a×n）÷（b×n）(n≠0)
a÷b＝（a÷m）÷（b÷m）(m≠0)
（2）当n个数都除以同一个数后再加减时，可以将它们先加减之后再除以这个数；反之也成立。
如：（a±b）÷c＝a÷c±b÷c；a÷c±b÷c ＝（a±b）÷c
例1. 乘除同级运算的去括号法则
（1）25×（4×43）（2）45000÷（25×90）（3）562×397÷（281×397）练习：（1）5600÷（1400÷4）（2）125×（8×37）
例2. 乘除同级运算的加括号法则
（1）31000÷8÷125 （2）1320×500÷250
练习：（1）37500÷4÷25 （2）61000÷125÷8 （3）35×222÷111
例3.利用商不变的性质进行巧算
21000÷125
练习：（1）110÷5 （2）44000÷125 （3）47700÷900
例4.利用除法性质进行巧算
（1）（99＋88）÷11 （2）25÷13＋14÷13
练习：（1）13÷9＋5÷9 （2）21÷5－6÷5 （3）（12＋24＋36＋48）÷6
拓展题：
例1：不用笔算，请你指出下面哪道题得数最大，并说明理由.
241×249 242×248 243×247 244×246 245×245 练一练：.比较568×764 和567×765 哪个积大？
例2：比较下面两个积的大小：
A＝987654321×123456789
B＝987654322×123456788
练一练：. 有两个算式：①98765×98769，
②98766×98768，
请先不要计算出结果，用最简单的方法很快比较出哪个得数大，大多少？。