高三英语练习五十
命题人：许永新
一、单项选择
1. I work in a business ______ almost everyone is waiting for a great chance.
A. how
B. which
C. where
D. that
2. ---How about eight o?clock outside the cinema?
---That ______ me fine.
A. fits
B. meets
C. satisfies
D. suits
3. I don?t ______ rock …n? roll. It?s much too noisy for my ears.
A. go after
B. go away with
C. go into
D. go in for
4. ---What were you doing when Tony phoned you?
---I had just finished my work and ______ to take a shower.
A. had started
B. started
C. have started
D. was starting
5. The repair work of Angkor Watt _______ would last at least ten years was completed within eight years.
A. which people supposed
B. which people supposed it
C. which people supposed that is
D. people supposed that
6. It was evening ______ we reached the little town of Winchester.
A. that
B. until
C. since
D. before
7. I wonder whether the police have ______ warnings to local people after several robberies.
A. pulled out
B. brought out
C. put out
D. carried out
8. His next computer, ZX81, which was an even bigger ______, made his company?s receipts grow by 600%.
A. beat
B. hit
C. strike
D. boom
9. “The interest ______ be divided into five parts, according to the agreement made by both
sides,” declared the judge.
A. may
B. should
C. must
D. shall
10. I failed in the final examination last term and only then the importance of studies.
A. I realized
B. I had realized
C. had I realized
D. did I realize
二、完形填空
The amount of usable water has always been of great interest in the world. __11__ springs and streams sometimes means control, particularly in the __12__ areas like the desert. The control is possible even without possession of large areas of __13__ land. In the early days of the American West, gun fights were not __14__ for the water resources，and laws had to be __15__ to protect the water rights of the __16__ and the use of the water resources accordingly.
__17__ is known to us all, there is not __18__ water in all places for everyone to use as much as he likes. Deciding on the __19__ of water that will be used in any particular period __20__ careful planning, so that people can manage and use water more __21__. Farmers have to change their use of or demand for water __22__ the water supply forecast.
The __23__ water supply forecast is based more on the water from the __24__ than from the below. Interest is __25__ in the ways to increase rainfall by man-made methods, and to get water from the winter snow on mountain __26__. With special equipment, some scientists are studying the ways in which the mountain snow can be __27__, and with the help of a repeater station, they send the __28__ data to the base station. The operator at the base station can get the data at any
time by __29__ a button. In the near future, the forecast and use of water __30__ probably depend on the advance knowledge of snow on mountains, not of water underground.
11. A. Using B. Holding C. Owning D. Finding
12. A. dry B. distant C. deserted D. wild
13. A. fine B. beautiful C. poor D. farming
14. A. unlawful B. unacceptable C. unpopular D. uncommon
15. A. made B. designed C. signed D. written
16. A. winners B. settlers C. fighters D. supporters
17. A. That B. It C. What D. As
18. A. plentiful B. enough C. any D. much
19. A. type B. quality C. amount D. level
20. A. requests B. requires C. means D. suggests
21. A. effectively B. easily C. conveniently D. actively
22. A. leading to B. due to C. owing to D. according to
23. A. correct B. further C. average D. early
24. A. clouds B. sky C. air D. above
25. A. raising B. rising C. building D. lasting
26. A. rocks B. tips C. tops D. trees
27. A. taken care of B. made use of C. piled up D. saved up
28. A. picked B. produced C. used D. gathered
29. A. touching B. knocking C. pressing D. turning
30. A. might B. can C. will D. should
三、阅读理解
A
That cold January night, I was growing sick of my life in San Francisco. There I was walking home at one in the morning after a tiring practice at the theatre. With opening night only a week away, I was still learning my lines. I was having trouble dealing with my part-time job at the bank and my acting at night at the same time. As I walked, I thought seriously about giving up both acting and San Francisco. City life had become too much for me.
As I walked down empty streets under tall building, I felt very small and cold. I began running, both to keep warm and to keep away from any possible robbers. Very few people were still out except a few sad-looking homeless people under blankets.
About a block from my apartment, I heard a sound behind me. I turned quickly, half expecting to see someone with a knife or a gun. The street was empty. All I saw was a shining streetlight. Still, the noise had made me nervous, so I started to run faster. Not until I reached my apartment building and unlocked the door did I realize what the noise had been. It had been my wallet falling to the sidewalk.
Suddenly I wasn?t cold or tired any more. I ran out of the door and back to where I?d heard the noise. Although I searched the sidewalk anxiously for fifteen minutes, my wallet was nowhere to be found.
Just as I was about to give up the search, I heard the garbage truck pull up to the sidewalk next to me. When a voice came from the inside, “Alisa Camacho?”, I thought I was dreaming. How could this man know my name? The door opened, and out jumped a small red -haired man with an amused look in his eyes. “Is this what you?re looking for?” he asked, holding up a small square shape.
It was nearly 3 a.m. by the time I got into bed. I wouldn?t get much sleep that night, but I had gotten my wallet back. I also had gotten back some enjoyment of city life. I realized that the city couldn?t be a bad place as long as people were willing to help each other.
31 How did the writer feel when she was walking home after work?
A. Cold and sick.
B. Fortunate and hopeful.
C. Satisfied and cheerful.
D. Disappointed and helpless.
32. From the first paragraph, we learn that the writer was busy ________.
A. solving her problem at the bank
B. taking part in various city activities
C. learning acting in an evening school
D. preparing for the first night show
33. On her way home the writer ______.
A. lost her wallet unknowingly
B. was stopped by a garbage trunk driver
C. was robbed of her wallet by an armed man
D. found some homeless people following her
34. In the fifth paragraph, why did the writer say she was dreaming?
A. Someone offered to take her back home.
B. A red-haired man came to see her.
C. She heard someone call her name.
D. Her wallet was found in a garbage truck.
35. From the text, we can infer that the writer _______.
A. would stop working at night
B. would stay on in San Francisco
C. would make friends with cleaners
D. would give up her job at the bank
B
When someone has deeply hurt you, it can be extremely difficult to let go of your anger. But forgiveness is possible—and it can be surprisingly helpful to your physical and mental health. Indeed, research has shown that people who forgive report more energy, better appetite and better sleep patterns. “People who forgive show less anger and more hopefulness,”says Dr. Frederic Luskin, who wrote the book Forgive for Good. “So it can help save on the wear and tear on our system and allow people to feel more energetic.”
So when someone has hurt you, calm yourself first. Take a couple of breaths and think of something that gives you pleasure: a beautiful scene in nature, someone you love. Don?t wait for an apology. “Many times the person who hurt you may never think of apologizing,” says Dr. Luskin. “They may have wanted to hurt you or they just don't see things the same way. So if you wait for people to apologize, you could be waiting a very long time.”Keep in mind that forgiveness does not necessarily mean accepting the action of the person who upset you. Mentally going over your hurt gives power to the person who brought you pain. Instead, learn to look for the love, beauty and kindness around you. Finally, try to see things from the other person?s perspective. You may realize that he or she was acting out of ignorance, fear, even love. To gain perspective, you may want to write a letter to yourself from that person?s point of view.
36. The text is mainly written to explain _______.
A. how to keep yourself from being hurt
B. how to stay mentally healthy
C. how and when to remain calm
D. why and how to pardon others
37. According to the writer, what is the right way to calm down after being hurt?
A. Try to figure out why you get hurt.
B. Write a letter to the person who hurt you.
C. Persuade yourself to accept what others have done to you.
D. Think about pleasant things and forget about the hurt.
38. Dr. Luskin advises us not to wait for an apology after being hurt because ____.
A. we are not patient enough
B. we'd feel worse accepting others' apology
C. people seldom want to apologize
D. people don?t mean it when they apologize
四、任务型阅读
If you could build a time machine, what would it look like? Maybe, it should look like a telescope. American scientists are building a space telescope that will look back over unimaginable distances and time to show the universe close to its beginning.
But this distant past will mainly be seen in infrared light (红外线). Visible light is just one form of radiation. Today, telescopes take pictures using forms of light hidden from the human eye.
The American space agency, NASA, is now building the largest space telescope ever. The James Webb Space Telescope, named after NASA?s second director, will have a mirror seven times the size of the Hubble Space Telescope.
But it will mainly study the universe in infrared light. We usually experience infrared light as heat. But, if you have ever used a TV remote control, you know there are many uses for it.
The James Webb Space Telescope is a complex engineering project. It will be huge --- about the size of a passenger plane. And it will have to be super-cooled. Because the telescope studies infrared heat, its mirror must be kept very close to absolute zero. That is -273℃.
NASA is building the Webb telescope at the Goddard Space Center, outside Washington, D.C. The agency hopes to launch it in 2014.
Jonathan Gardner is a project scientist for the telescope. We asked him how the device can look back in time. “We can see back in time because light takes time to get from there to here. So we look further and further away, it takes longer and longer for the light to get from where it?s emitted to here and we can actually see backwards in time.”
And if you look far enough, you start to approach the event which gave birth to everything. “We are looking at the universe when it was much younger and we are looking back most of the way to the Big Bang.”
The telescope has three highly sensitive infrared cameras. But perhaps its most interesting part is the 6.5-meter-wide mirror. Made of lightweight beryllium (铍), the mirror is covered in gold, and divided into 18 linked parts.
This powerful scientific instrument will be available to scientists all over the world. “Any astronomer, at any university, in any country can write a proposal for what they want to do with the telescope.” Jonathan Gardner says the Jim Webb Telescope will help scientists learn how the first galaxies (银河系) formed and what they looked like. It may even show things scientists never predicted.
高三英语练习五十
一、单选1-5CDDDA 6-10DCBDD
二、完形11-15CADDA 16-20 BDBCB 21-25ADADB 26-30 CBDCC
三、阅读理解A .31-35DDACB B.36-38 DDC
四、任务型阅读
1. built
2. studying
3. large
4. way
5. past
6. birth
7. significance
8. interests
9. advantage
10. formation
2021年衡水中学高中英语新高考外刊知识学习讲义（002）Apple has unveiled digital wellbeing tools to help people reduce the time they spend glued to their screens. 苹果公司推出了一款数字健康工具，以帮助人们减少沉迷于手机的时间。 1unveil sth to show or introduce a new plan, product, etc. to the publicfor the first time（首次）展示，介绍，推出；将…公诸于众SYN reveal ◆They will be unveiling their new models at the Motor Show.他们将在汽车大展上首次推出自己的新型汽车。 A new app called Screen Time will offer iPhone and iPad users a dashboard highlighting how much time they have spent using which apps, how many notifications they receive, how often they pick up their device and how their usage patterns compare to the average. 这款名为“屏幕时间”的新应用面向的是苹果手机和苹果平板电脑的用户，将会用数字仪表板的形式显示出用户使用哪一款应用消耗了多少时间，用户收到了多少个通知，以及他们拿起手机的频率，还有他们的使用模式和平均水平的对比。
湖北省黄冈中学2012届高三五月模拟试题 英语试题 命题人高三备课组 考试时间：2012年5月12日下午15：00—17：00 全卷满分150分。考试用时120分钟。 第一部分：听力（共两节，满分30分） 第一节（共5小题；每小题分，满分分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试题的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 has the man bought for his wife A. Tennis shoes. B. Music records. C. Nothing yet. 2. What is the man A. A seller. B. A writer. C. A publisher. 3. What is the weather like now A. Windy. B. Foggy. C. Sunny. does the man think of the woman’s worry A. It’s reasonable. B. It’s unnecessary. C. It’s unthinkable. 5. Where are the English teachers meeting A. In the teachers’ office. B. In the reading room. C. In the meeting room. 第二节 (共15小题；每小题分，满分分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在席卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各个小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6至7题。 6. What kind of room does the man want A. A single room. B. A double room. C. Two single rooms. 7. When will the man leave the hotel A. On July 11th. B. On June 14th. C. On June 15th. 听第7段材料，回答第8至10题。 8. Who is the man A. A doctor. B. A driver. C. A passenger. 9. What is the trouble with the woman in the car A. She is going to give birth. B. She is suffering some disease. C. She has been hurt in an accident. 10. Where is the man now
黄冈中学2014学年八年级第一学期期中考卷 二、语言知识与运用 (一)单项选择 16. --- Would you like _______ tea or coffee? --- ______ tea, please. I don’t like _______ coffee. A. some, some, any B. some, any, any C. any, some, some D. any, some, any 17. Have you finished ________ this book? A. to read B. to see C. reading D. seeing 18. _______ is necessary for us to go over our lessons every day. A. It B. This C. That D. The 19. --- Will you come to my _________ birthday party next Sunday? --- I’d love to. And I’ll bring a nice gift for you. A. nineteen B. the nineteenth C. ninteenth D. nineteenth 20. --- How do you like our city? --- It is becoming __________. A. clean and clean B. cleaner and cleaner C. clean and cleaner D. more and more clean 21. The young man doesn’t jump ________ his teacher. A. as farthest as B. so farther as C. so far as D. as farther as 22. I am sure you could do the job ________ if you worked harder. A. much better B. more better C. more good D. best 23. My aunt isn’t here. She ________ Shanghai on business. She will be back in three days. A. have been to B. has gone to C. has been to D. has been in
衡水中学满分英语作文模板大汇总（全） 第一部分：如何引出话题 1)对立法：先引出其他人的不同看法，然后提出自己的看法或者偏向于某一看法，适用于有争议性的主题。 *1+ When asked about..., the vast/overwhelming majority of people say that …. But I think/view a bit differently. 当被问及道......的话题，大多数人认为，但是我却持有一点反对意见。 *2+ When it comes to ...., some people believe that…. Others argue/ claim that the opposite/reverse is true. There is probably some truth in both arguments/statements, but I tend to the former/latter. 一提到....一些人相信....然后另一部分人却不这么认为。这两种观点都有相对正确的地方，但我更倾向于前者(后者)
*3+Now,it iscommonly/generally/widely believed/held/acknowledged that..... They claim/ believe/argue that ... But I wonder/doubt whether..... 现在，普遍的观点认为...他们坚信....但我对此却表示怀疑... 2)现象法：引出要剖析的现象或者问题，然后评论。 [1] Recently the rise in the problem/phenomenon of ... has cause/aroused public/popular/wide/ worldwide concern. 近来有个现象(问题)不断发生...并且已经受到公众广泛关注。 [2] Recently the issue of the problem/phenomenon of ... has been brought into focus/into public attention. 最近关于....的现象(问题)已经进入了公众的视线。 [3] Inflation/Corruption/Social inequality ... is yet another of the new and bitter truth we have to learn to face now/constantly.
高三英语练习七十三 命题人：校欣梓审核人：严书萍 一、单项填空 1. Is college, which is supposed to be a place for academic interests and independent thinking being ______into a factory only for producing professionals for a certain trade? A. transported B. transformed C. transferred D. transplanted 2. ______ with homesickness after separation from her family for months for the first time, the girl contacted her mum almost every day recently. A. Contented B. Supplied C. Covered D. Overcome 3. ---Do you t hink I really________ the wrong points in your speech at yesterday‘s meeting? ---Sure. Why________ you always pick holes in everything I say? A. shouldn‘t have mentioned; must B. couldn‘t mention; would C. wouldn‘t have mentioned; can D. mustn‘t mention; s hould 4. ---What do you think of Flying Swords of Dragon Gate(《龙门飞甲》)? ---Fantastic. Director Xu Ke________ each character in the movie impressive through lively dialogues and fascination plots. A.makes B. would make C. will make D. had made 5. One example of cybercrime is hacking, ________ users‘ computers are illegally accessed. A. that B. which C. where D. as 6. In today‘s competitive economy, ________ everyone is trying to do more with less, you‘ve got to figure out a way to profit from the very beginning. A. which B. that C. how D. where 7. It was not until last month ________ critics found ________ was shown on the screen, Love is Not Blind was surprisingly well-received by young people. A. that; that B. that; what C. when; what D. when; that 8. It was announced that only when the fire was put out ________ to return to their domitories. A. the students would be permitted B. had the students been permitted C. would the students been permitted D. the students had been permitted 9. It feels like________ adequate time for both doing exercises and listening to music is just not practical, but my good friend, Jack does manage it very well. A. accompanying B. allocating C. accomplishing D. advocating 10. Li Na‘s success has aroused new interest in tennis in Ch ina, which has also ________ a debate among fans, tennis players and experts. A. brought up B. brought about C. brought in D. brought out 二、完形填空： In a spirit of gratitude(感恩) and giving back to the parents who raised them, Bill and Jackie Merz‘s daughters have offered a generous invitation. ―They both live in Chicago now,‖ said Bill Merz, 75, a retired Sacramento State psychology professor. ―One was willing to put an extra floor on her house and __11__ an elevator for us so we could live there. __12__ wante d to change her basement for us. I told them we‘d have somebody shoot us __13__ we did that.‖ The Merzes, who live in their own home at Eskaton Village Roseville, enjoy their big, close-knit __14__, which also includes two sons in California and 11 grandchildren. But the idea of living with the kids in their older age leaves them __15__. ―My first reaction was, ?I don‘t want you to tell me __16__ to do,‘‖ said Jackie Merz, who is also 75 and a retired teacher and counselor. Most older adults __17__ to be a bit more euphemistic (委婉的) about it: Typically, they say that they don‘t want to be a __18__ to their kids, or that they don‘t want to bother them. __19__, statistics show a plainer truth. In huge numbers, seniors __20__ their freedom, and they want to live on their own__21__ they can. In the Sacramento region, US census figures (人口普查数据) __22__ that almost three-fourths of people 65 and older live in same-generation (as opposed to multigenerational) households. National figures are even __23__, with nearly 80 percent of older adults living in their own households – more than three times the __24__ of the 1940s. A recent survey from the research firm Gallup & Robinson highlights（凸显，突出）that sense
黄冈中学2010届高考模拟试卷英语（二） 命题：张志刚审稿：程全富校对：皮明松 总分：150分时间：120分钟成绩评定_____________ 第Ⅰ卷（三部分，共110分） 第一部分听力（共两节，满分30分） 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 l．Who is the man looking for？ A．Mary. B．Dick. C．Bob. 2．How much money does the man have？ A．$ 7.00. B．$ 8.00. C．$ 5.00. 3．Where will the man go for holiday？ A．Egypt. B．France. C．Germany. 4．Will the woman turn off the clock？ A．Certainly. B．Maybe. C．No. 5．What is the woman doing？
A．Offering help. B．Making an appointment. C．Making a request. 第二节（共15小题；每小题1.5分，满分22.5分） 听下面6段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6和第7题。 6．How many rooms does the man need？ A．2． B．3． C．4． 7．When will the man arrive？ A．On Dec.19. B．On Dec．12. C．On Dec.16. 听第7段材料，回答第8和第9题。 8．In what way are the speakers unsatisfied with the house？ A．Number of rooms. B．Environment. C．Size of the bedrooms. 9．What will the speakers do at last？ A．See another apartment. B．Return to the last apartment. C．Rent this house. 听第8段材料，回答第10和第11题。
2019高考英语黄冈中学二轮练习资料：阅读表达（解析） (一) (2017·天津卷) In college，Spring Break (春假) is usually associated with the beach，parties and sleepless nights，bringing about relaxation，free time and friends. Students who wish to spend their break doing something productive and rewarding，however，may choose to participate in the Alternative Break Program.It places college students in communities both at home and abroad. The Program allows students to take part in various projects dealing with issues such as literacy (识字) ，homelessness and the environment.It includes helping kids with their lessons，raising money for families in need and collecting data for environmental research. The hope is that，by getting themsevles involved in different environments，students will have the opportunity to learn about members of communities and broaden their view.In turn，they will incorporate(融合) their experiences and lessons learned into their own communities.In a word, the Program aims to encourage students to be active citizens and engage themselves in making a difference in society. In the spring of 2006，about 36,000 students in the USA participated in the Alternative Break Program. Samantha Giacobozzi，now director of the Program，has been on five alternative break trips herself，including trips to New Orleans，India and the Dominican Republic.“I was a student who went on alternative break trips and had my life totally transformed by that experience，” she said. “Every year, we meet many students who have attended the Program. You can see changes in their life that are connected with their alternative break experiences.” The Program began in 1991.Today，it has become increasingly popular with college students in the United States. 1．Who may choose to participate in the Alternative Break Program？(No more than 10 words) ________________________________________________________________________ 2．What is the aim of the Program？(No more than 15 words) ________________________________________________________________________ 3．What is the meaning of the underli ned word“transformed” in Paragraph 5？(1 word) ________________________________________________________________________ 4．What is Samantha's attitude toward the Program？(No more than 10 words) ________________________________________________________________________ 5．If you take part in the Program，which project are you interested in？And why？(No more
湖北省黄冈中学2018年自主招生（预录）物理训练试题C无答案） 2018 年黄冈中学自主招生（预录） 物理训练试题 C 一、选择题（每小题只有一个选项符合题意，3 分×10=30 分） 1、在月球上可能发生的现象是（） A．放风筝B．用电风扇乘凉C．月球车不需要进行防锈处理D．听到雷声 2、在如图所示的电路中，发现通过电流表的示数减小0.2A 时，电压表的示数从6V 变为5V，那么该定值电阻所消耗的 电功率的变化量为（） A.1.2W B.1.0W C.2.2W D.5.0W 3、如图所示，放在光滑水平面上的物体受到一对平衡力的作用下向右作匀速直线运动，现 其中的一个力 F2 逐渐减小到零，然后又逐渐恢复到原值。在此过 程中，物体的运动情况是（） A. 速度先增大后减小 B.速度先减小后增大 C.速度一直增加 D.速度一直减小 4、杂技演员在进行顶杆表演时，用的是一根长直竹竿（不计质量），竹竿被站在地面上的演员乙用肩膀竖直顶起，演员甲在竹竿上表演。在竹竿底部与演员乙肩膀之间装有一个压力传感器，传感器能显示出演员乙肩部的受力情况。若质量为30 千克的演员甲自竹竿顶部由静止开始沿竹竿下滑到竿底的过 程中，传感器显示的受力情况如右图所示，则（） A．演员甲一直匀速下滑 B．演员甲一直加速下滑 C．0～1s 内演员甲受到摩擦力大于重力 D．1～3s 内演员甲受到摩擦力大于重力 5、圣诞夜，金桥广场上有一棵美丽的圣诞树，树上有很多灯串，依次发出不同颜色的色光，小周想用高精度机械照相机留下这美丽的灯串夜景（不使用闪光灯拍照），当树上灯泡发出 红色的色光时，他调好焦距正准备拍照，灯泡的色光发生了变化，变成紫色的色光，此时他 要使像变得和刚才一样清晰，理论上他应该怎么调整镜头（） A．不需调节，直接拍照B．镜头略微前伸再拍照 C．镜头略微后缩再拍照D．无法判断 6、在两端开口的弯管内用两段水柱封闭一段空气柱，A、B、C、D 四个液面的位置关系如图所示，若再往左侧管口A 管内注入少量水，则它们的液面变化情况 是（） A. A 上升，B 不动 B. B 上升，A 不动 C. B 的上升量大于C 的下降量 D. B 的上升量小于C 的下降量
淮安市开明中学 初中数学七年级上册 （苏科版） 4.3用方程解决问题(1) 有某种三色冰淇淋45g,咖啡色、红色和白色配料的比为1：2：6，这种三色冰淇淋中咖啡色、红色和白色配料分别是多少？ 如果在三色冰淇淋中,咖啡色、红色配料的比为2：3，红色和白色配料的比为1：2那么如何设未知数呢?相关的代数式是什么呢?方程怎么列呢?方程的解为多少?如何作答呢？ 归纳： 用一元一次方程解决实际问题的一般步骤 审 找 设 列 解 答 分析题中已知什么,求什么.有哪些事物在什么方面产生关系 一个相等关系.（和/倍/不同方案间不变量的相等） 设未知数(直接设，间接设),包括单位名称. 把相等关系中各个量转化成代数式,从而列出方程. 解方程,求出未知数的值(x=a).代入方程检验 检验所求解是否符合题意，写出答案 例1：一张桌子有一张桌面和四条桌腿，做一张桌面需要0.03m3的木材 ，做一条桌腿需要木材0.002m3。现做一批这样的桌子恰好用去木材3.8m3,共做了多少张桌子？ 日 一 二 三 四 五 六 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 如图 ，请说出这样的几个数之间的关系？ 5 6 12 13 2 9 16 8 9 10 1、在某月的日历上，用正方形圈出22个数，其和是100，求这四个数。 日 一 二 三 四 五 六 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 2、日历上，日历上有五个星期二，日期的和为80，你能说出这个月一号是星期几？ 有一些分别标有4、8、12、16、20、……的卡片，后一张卡片上的数比前一张卡片上的数大4，小李拿了相邻3张卡片，且这些卡片上的数之和为348 （1）猜猜小李拿到哪3张卡片？ （2）小李能否拿到相邻的3张卡片，使得这三张卡片上的数之和等于93？如果能拿到，请求出这三张卡片上的数各是多少？如果不能拿到请说明理由。 (1)一个两位数，个位上的数是a，十位上的数是b，则这个两位数可表示为__________。 练习 (2)一个两位数，个位数字是十位数字的4倍，如果把个位数字与十位数字对调，那么得到的新数比原数大54，求原数。 (3)三个连续偶数之和比最大的偶数的2倍多30，求这三个偶数 一个三位数满足以下条件： （1）三个数位上的数的和12， （2）百位上的数比十位上的数大6， （3）个位上的数是十位上的数的4倍， 求这个三位数 鸡兔同笼，共有头12个，脚36只，问笼中鸡兔各有多少只？
* * * * * * * * * * * * * * * * * * * * * * 心灵导航 1、负责任需要付出哪些代价？ （1）负责任需要我们付出时间、精力，有时还需要付出金钱。 （2）负责任还需要我们承担某些精神上的代价。 （3）负责任还需要我们放弃一些个人的兴趣和利益。 (4)甚至于承担牺牲生命的代价. 知识探究 小明英语成绩非常好,王老师打算推荐他参加市级英语读写大赛。小明想这是老师对自己的信任，一定要考出好成绩，为班级和学校争光。可是他又担心考不好，影响学校的荣誉。这几天他一直感到紧张，晚上也睡不好觉。 小明为什么精神上有压力？ 出谋划策-小陈的苦恼 1、怎样处理责任与兴趣爱好的关系？ 负责任还需要我们放弃一些个人的兴趣和利益。当负一定的责任时，与这个责任无关的个人兴趣或需要必须暂时放在一边。(P91第五段) 出谋划策-小陈的苦恼 2、你在日常生活中也遇到过类似的问题吗？是怎样解决的？ （1）有，举例略。 （2）遵循个人利益服从集体、国家利益的原则。能同时兼顾责任和兴趣是最好的;如果不能,就需要我们放弃一些个人的兴趣和利益。 那天，阳光灿烂，大连市公共汽车联营公司704路422号双层巴士司机黄志全，行车途中突然心脏病发作，在生命的最后一分钟里，他做了三件事： ------把车缓缓停在路边，用最后的力气提起手动车闸。 ------把车门打开，请乘客安全地下车。 ------将发电机熄火，，确保车辆与乘客的安全。 做完了这三件事，他趴在方向盘上停止了呼吸。 看了这则故事后谈谈你的感想 工人 学生 路人 下班了,按规定我可以不管了 我只是路过,何必多管闲事 肯定是水龙头开着,怎么没人管? 太浪费水了,我 给关上吧! 漫画中的三个人(路人,工地管理人员,学生)的行为各说明了什么? 有无社会责任心 心灵导航 思考： 有人认为：负责任是需要付出代价的，不如不负责任好。你是如何看待这个问题的？ 心灵导航 2（1） 责任是社会关系中的相互承诺。在我们为别人负责的同时，别人也在为我们负责。 （2）对他人负责、对社会负责和对自己负责是一致的。 （3）负责任是一个人的立身之道，一个人正是在对责任的承担中，才体现出他的社会价值和人生意义。 知识探究 你打算如何负起你的社会责任？ 谈一谈 作为子女的我,我将 …… 作为学生的我…… 作为好朋友的我,…… 当我做值日时,…… 当我在马路上行走时…… 当我碰到陌生人向我问路时…… 当我当上了人民解放军时.…… 积极肯干，勇挑重担 尊敬老师，遵守纪律，完成学习任务 孝敬父母，做力所能及的家务 诚实守信，理解体谅，帮助关心 文明礼貌，遵守交通规则 态度友好，主动热情 保卫祖国，服务人民 一天．有一对父子上了一辆公共汽车。由于人多．父子俩只好挤站在过道上。一会儿，儿子发现一个小偷在偷东西，马上大声嚷道：“有小……”没囔完,就被他的父亲一把拉到怀里，嘴巴也被父亲的另一只巨大的手掌封住了。父亲马上低下头小声对儿子说：“闭上眼睛，不要讲话!”儿子真的闭上眼睛静静地呆在父亲那宽大的怀里。车到站了，父子俩下了车。父亲高兴地说：“以后碰到小偷，一定要像今天这样，睁一只眼，闭一只眼,千万不要多管闲事。今天你表现还可 (1)文中父亲教育儿子的方法对吗?为什么？ (2)你是怎样理解负责任需要承担代价的？ 以，老爸奖你一瓶可乐!”说完，伸手拿钱包，发现钱包不见了。儿子说：“刚才我就是发现小偷在偷你的钱包。”父亲大声咆哮道：“你干吗不早说!他妈的，这是什么世道，竟没有人愿意提醒我、帮助我把小偷抓住!”说完随手给了儿子一巴掌。 (1)文中父亲教育儿子的方法是错误的。 因为 责任是社会关系中的相互承诺．你想别人对你负责，你也要对别人负责。在我们为别人负责的同时。别人也在为我们负责。对他人负责、对社会负责和对自己负责是一致的。负责任是一个人的立身之道．一个人正是在对责任的承担中才体现出他的社会价值和人生意义。 (2)负责任是需要承担代价的。 ①学习、工作或对生活中需要照顾的人负责，需要我们付出时间、精力，甚至是金钱。 ②负责任需要我们承担某些精神上的代价。 ③负责任需要我们放弃一些个人的兴趣和利益。 ④负责任甚至需要我们牺牲生命. 1、人在社会中拥有多重身份，且会发生变化； 2、不同的社会身份意味着不同的社会责任；(重点) 3、负责任要付出代价：(难点) 4、负责任是相互的，是立身之道，体现人生价值。 新学期，班上要进行班委选举，每个同学都可以报名参加班委的竞选。小柯也想试试。 老师说：“担任班委，你能得到更多的机会锻炼自己，为他人服务。这是难得的人生体验。” 他的爸爸说：“班委工作会占用你的一部分时间，对你的学习不利。本来升学考试压力就大，不去凑热闹。” 他的妈妈提醒说：“负责班级工作也许会减少你和朋友在一起娱乐的时间，还可能会使某些同学不高兴，不满意。你要做到让大家都满意是很困难的，即使你坚持原则，也会有人埋怨你。这些你能承受吗？” 他的朋友说：“你放心，哥们几个帮你雄起。有我们在，班长的位置你就稳稳地座吧!” 请你对小柯的老师、爸爸、妈妈、朋友的说法进行评析（任选一种） 老师的观点是正确的。因为当班委需要承担代价，但也会有许多收获，能让我们自尊自信、自立自强，确实是难得的人生体验。 爸爸发对小柯竞选班委是错误的。因为他只看到了担任班委需要承担的代价，没有看到担任班委也是锻炼自己和为集体尽责任的机会，不利于小柯培养勇担责任的品质。 妈妈提醒小柯是必要的。因为虽然当班委会有许多收获，但承担责任就意味着要付出，自己能不能承受这种付出确实需要事先考虑。 朋友的观点是错误的。因为当班委有朋友的支持和帮助固然好，但不能不顾公平和正义，依靠朋友的狭隘支持竞选和担任班委工作，否则自己的工作做不好，也没有威信可言。 * * * * * * * * * * * * * 主题词： 社会身份 社会责任 观察“探究园”中的三幅照片思考:（1）你虽然尚未成年，你已兼有哪些不同的社会身份？ 学生;父母的孩子. （2）你还能举出自己拥有的其他社会身份吗？ 居民或村民,公民…… 说一说 知识探究 一、人在社会中的多重身份 1、社会身份的内涵 社会身份是指人在复杂的社会关系中所处的地位。 知识探究 一、人在社会中的多重身份 2、每个人都有多重社会身份 （1）人在社会中拥有多重身份，是因为社会生活本身是多方面的。 （2）每个人的基本社会身份首先是公民. 人
高考物理二模试卷 题号 一 二 三 四 总分 得分 一、单选题（本大题共 5 小题，共 30.0 分） 1. 以下有关近代物理的内容叙述正确的是（ ） A. 放射性元素在发生 α 衰变时 2 个中子和 2 个质子结合为一个 α 粒子，设中子、 质子和 α 粒子的质量分别为 m 、m 、m ，则 2（m +m ）=m B. 在关于物质波的表达式 ε=hv 和 中，能量 ε 和动量 p 是描述物质的波动性的 重要物理量，波长 λ 和频率 v 是描述物质的粒子性的典型物理量 C. 在原子核发生衰变后，新核往往处于不稳定的高能级状态，会自发地向低能级 跃迁 D. 重核的裂变过程质量增大，轻核的聚变过程有质量亏损 2. 极地卫星的运行轨道经过地球的南北两极正上方 （轨道可视为圆轨道）。如图所示，某时刻某极地 卫星在地球北纬 45°A 点的正上方按图示方向运行， 经过 12h 后再次出现在 A 点的正上方，地球自转周 期为 24h 。则下列说法正确的是（ ） A. B. C. D. 该卫星运行周期比同步卫星周期大 该卫星每隔 12h 经过 A 点的正上方一次 该卫星运行的加速度比同步卫星的加速度小 该卫星所有可能角速度的最小值为 3. 如图所示，倾角为 30°的粗糙斜面与倾角为 60°的足够长的光滑斜面对接在一起， 两斜面上分别放有质量均为 m 的物块甲和乙，两物块通过一跨过定滑轮的细线连在 一起．在平行于斜面的拉力 F 的作用下两物块做匀速运动．从图示位置开始计时， 在甲物块与滑轮相碰前的一段时间内，下面的图象中，x 表示每个物块所通过的路 程，E 表示两物块组成的系统的机械能，E 表示两物块组成的系统的重力势能， W 表示甲物块克服摩擦力所做的功，W 表示拉力 F 对乙物块所做的功，则图象中 所反映的关系可能正确的是（ ） 1 2 3 1 2 3 P f F
江苏省姜堰中学高三综合练习三 英语 第Ⅰ卷 (三部分，共85分) 第一部分基础知识(满分 1. He loves the song in p_______, for his mother used to sing it. 2. Look at the river! The water is as s_______ as glass. 3. In the film, the use of light and dark always s_______ good and evil. 4. Well done, Lucy! You are a________ right. 5. The secretary said reading letters o________ much of her time every day. 6. A large p________ of the population live in big cities. (百分比) 7. Recovery from the disease is very _______. (逐步的) Just have a little patience! 8. The thing that _______ me is that I made her sad. (使烦恼) 9. Our farm, __________ (配备) with modern machinery, has attracted lots of tourists.. 10. As is known, 90% of the engines in our country are __________ (出口) to Europe. 11. 直到深夜_____________________ 12. 考虑到相对少的人口_______________ 13. 就我而言_____________________ 14. 某物的优缺点_____________________ 15. 对……有很大的冲击力_______________ 16. 夺取对……的控制权_______________ 17. 对……负责___________________ 18. 被公认为_________________________ 19. 以有序的方式_________________ 冠名为……_______________________ 第二部分英语知识运用（共两节，满分35分） 第一节单项填空（共15小题；每小题1分，满分15分） 从A、B、C及D四个选项中，选出可以填入空白处的最佳选项。 21.---A trip to outer space must be fun and exciting. ---_______. That’s why so much people are looking forward to such a trip. A. That’s all right B. I prefer to C. I suppose so D. It depends 22. They have been stopped from leaving their homes since King Gyanendra seized ________ control of ________ government three months ago. A. the; the B. the; / C. /; the D. /; / 23. Despite the ______ progress of building work, the campaign against it is still going strong.