内蒙古北重三中20152016学年高一英语下学期4月月考试题
2015～2016学年度高一下学期英语试卷(附答案)
2015～2016学年度高一下学期英语试题★沉着冷静规范答题端正考风严禁舞弊★第Ⅰ卷第一部分听力（1—20小题）英语听力共两节，共20小题，每小题1.5分，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, 并标在试卷的相应位置。
1.What are the two speakers doing?A.Singing a song.B. Riding a bike.C. Dancing.2.What can we know about the meat?A.Its price has risen.B.It is cheaper in other shops.C.It is as expensive as fish.3.How will they cross the river?A.By ferry.B. By car.C. By plane.4.How many classes does the woman NOT like?A.Five.B. Ten.C. Nine5.How old is Jane now?A.27B. 22C. 29第二节(共15小题：每小题1.5分，满分22.5分)听下面5段对话。
每段对话后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听第6段材料，回答第6至8题。
6.How long was the woman late?A.For an hour.B. For half an hour.C. For an hour and a half.7.How will the woman go to the restaurant?A.By bus.B. By taxi.C. On foot.8.What will the woman find near the restaurant?A. A drugstore.B. A supermarket.C. A coffee shop.听第7段材料，回答第9至11题。
内蒙古北方重工业集团有限公司第三中学2014-2015学年高一下学期第一次月考英语试题 (Word版含答案)
英语第一节（共15小题，每小题2分，满分30分）阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
AWe live in a sweet world. The average American kid eats more than 20 teaspoons of sugar per day, and adults eat 50% more sugar today than they did in the 1970s. We all know that too much sugar isn’t good for you. But did we know it could be dangerous?A team of researchers at the University of Utah used mice to do a study on the bad effects of sugar. They found it could have serious effects on people’s health.Sugar is found not only in sweets and candies, but also in many household items like pasta and crackers.During the 58-week-long study, mice were fed a diet containing 25% more sugar. This percentage equals a healthy human diet along with three cans of soda daily. The team found that these mice were twice as likely to die as mice fed a similar diet without the sugar. Though the mice did not show signs of obesity or high blood pressure, male mice produced 25% fewer offspring (后代) than the other mice.Scientists often use mice for research because they have a similar genetic (基因) structure to humans. “Since most substances (物质) that are dangerous in mice are also dangerous in people, it’s likely that those physical problems that cause those mice to have increased deaths also work in people,”says study author James Ruff of the University of Utah. Findings from this study show bad effects that are not as noticeable as weight gain or heart problems. Sugar can contribute to long-term changes in the body that can change development and even shorten lives.Cutting sugar out of the American diet altogether may be difficult. But making the effort to control our nation’s sugar need will provide for a truly sweeter future.1. The study done by researchers aimed at learning about________A. the advantages and disadvantages of sugarB. the bad effects of sugar on people’s healthC. the genetic structure of miceD. American’s eating habit.2. According to the study, which of the following statements is wrong?A. Sugar can even shorten lives.B. Sugar’s bad effects are not noticeable.C. Eating much more sugar can make mice put on weight and get high bloodpressure.D. Mice are more likely to die when fed a diet containing 25% more sugar.3. From the passage we can infer_______A. sugar plays a very important role in Americans’ dietB. kids eat more sugar than adults in AmericaC. the study on human beings lasted 58 weeksD. the genetic structure of mice is totally different from that of people4. What’s the best title of th e passage?A. Living a sweet lifeB. Kids eat much more sugarC. Genetic structure of humansD. Danger of too much sugarBThe Spring Festival is the biggest festival for Chinese people all around the world. The celebration usually lasts for 15 days. There is a lot to do.On the eve of the Spring Festival, family members get together and have big meals. Their favourite dish on this day is dumplings.Days before the Spring Festival, families will clean their homes. People think cleaning sweeps away bad luck. It makes the house ready for good luck.The colour red is everywhere during the Spring Festival. People think red is a happy colour and will bring them a bright future. People wear red, too. They decorate (装饰) their homes with pieces of red paper. Kids get a lot of "hong bao". It is a red paper bag with money in it. Usually, older people give younger ones“hong bao”. They think it brings good luck.The Spring Festival is the time to make everybody happy. So don't say any bad words or do anything that will bring unhappiness to other people.For instance, you'd better not say any bad words like "death". Don't break anything. People think that it means your luck is running out.Also, don't borrow or lend money on these days. If you have borrowed money, return it before the Spring Festival.5. What do most people do on the eve of the Spring Festival?A. Family members gather for a big meal.B. Friends eat dumplings together.C. They borrow money from friends.D. They give each other “hong bao”.6. Which of the following things is not supposed to happen during the Spring Festival?A. Returning money before the Spring Festival.B. Saying words that have to do with death.C. Wearing red clothes.D. Decorating houses with red paper.7. The underlined phrase "running out" probably means "____".A. 跑出去B. 打碎C. 耗尽D. 离开8. We can tell from the story that the Spring Festival is ____.A. a time of harvest and funB. celebrated for one whole monthC. only celebrated in ChinaD. a time for families to get togetherCMusic is often thought of as “easy”or “play time”，but it's not that at all. Music plays a very important part in our education. Students who learn music learn a lot of music history at school. This includes “modes (调式)”，which were used in churches during the development of music. They are still used today. Students learn about the historical events that were taking place when the music they play was written. They learn what the music was used for. So much of our culture is in music and has been for centuries. Music also helps with science. Students use science to help them discover what sounds good together and what doesn't. Students also need science to understand something called the “overtone series”, which is about how music is produced by vibration (颤动) and why. Students learn a lot about languages. Many songs are written in other languages, including ancient ones. Students must learn to translate these works to understand what they are singing about. Some songs are famous poems or short works set to music. Students learn a huge amount of coordination (协调) through music, so parts of the body can work better together. Students must use fine motor skills in order to play an instrument. Singers and players must learn breath control and be in good shape to play.Students learn about art. Some famous pieces were written about important works of art, and students learn about the artists and styles as they're playing themusic. Music education also brings higher thinking to our children. It allows them to think about complex patterns (How can I make my part sound better？How do this music and these different parts fit together？). Students have to know absolutely what every other musician does at all times. In that way, it develops teamwork. As one can see, music is very important to education besides bringing us fun.9. Learning music is helpful to the following subjects EXCEPT ________．A. scienceB. languageC. politicsD. history10. Students who learn music have to translate songs ________．A. because they are learning the languageB. because they must understand what they are singing aboutC. because the songs are ancient onesD. because they are famous poems11. Which of the following is NOT true according to the passage?A. Modes are still used in modern music.B. Different kinds of music show different cultures.C. It's easier for athletes to learn to play an instrument.D. A good musician should know the importance of teamwork.12. What is the main idea of the passage?A. The importance of music.B. The importance of music education.C. Ways to learn music well.D. Skills music students should have.DOctober 15th is Global Handwashing Day. Activities are planned in more than twenty countries to get millions of people in the developing world to wash their hands with soap.Experts say people around the world wash their hands but very few use soap at so-called extremely moments. These include after using the toilet，after cleaning a baby and before touching food.Global Handwashing Day is the idea of the Public Private Partnership for handwashing with soap. The goal，they say，is to create a culture of handwashing with soap. The organizers say all soaps are equally effective at removing disease-causing germs (细菌)．They say the correct way to wash is to wet your hands with a smallamount of water and cover them with soap. Rub it into all areas，including under the fingernails. Then，wash well under running water. Finally，dry your hands with a clean cloth.The Partnership says soap is important because it increases the time that people spend washing. Soap also helps to break up the dirt that holds most of the germs. And it usually leaves a pleasant smell，which increases the chances that people will wash again.It also says that washing hands with soap before eating and after using the toilet could save more lives than any medicine. It could help reduce cases of diarrhea (痢疾)，which is the second leading cause of child deaths，killing more than one and a half million children a year，by almost half.13. Which of the following is the right way to wash hands?a. Washing hands well under running water.b. Covering hands with soap.c. Drying hands.d. Rubbing hands with soap.e. Wetting hands.A. a-c-b-e-dB. e-d-a-b-cC. a-c-b-d-eD. e-b-d-a-c14. Which fact can’t explain why soap is important?A. It gives people a longer handwashing time.B. It helps to remove a lot of germs from hands.C. It attracts people to do more handwashing.D. It gets all people into the habit of washing hands.15. According to the last paragraph，diarrhea is a disease that______.A. kills half of the kids in the developing countries a yearB. causes the greatest number of child deathsC. can be prevented to some degree by washing hands with soapD. can’t be cured without washing hands第二节（共5小题，每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
【推荐必做】内蒙古北重2015-2016高二英语下学期4月月考试卷
北重三中2015～2016学年度第二学期高二年级第一次月考英语试题考试时间：2016年4月满分：150分考试时长：120分钟第I卷（请将答案涂在答题卡上）第一部分：阅读理解（共两节，满分40分）第一节（共15小题；每小题2分，共30分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
ALarry was on another of his underwater expeditions(探险) but this time, it was different. He decided to take his daughter along with him. She was only ten years old. This would be her first trip with her father on what he had always been famous for.Larry first began diving when he was his daughter's age. Similarly, his father had taken him along on one of his expeditions. Since then, he had never looked back. Larry started out by renting diving suits from the small diving shop just along the shore. He had hated them. They were too big or too small. Then, there was the instructor. He gave him a short lesson before allowing him into the water with his father. He had made an exception. Larry would never have been able to go down without at least five hours of theory and another similar number of hours on practical lessons with a guide. Children his age were not even allowed to dive.After the first expedition, Larry's later diving adventures only got better and better. There was never a dull moment. In his black and blue suit and with an oxygen tank fastened on his back, Larry dived from boats into the middle of the ocean. Dangerous areas did not prevent him from continuing his search. Sometimes, he was limited to a cage underwater but that did not bother him. At least, he was still able to take photographs of the underwater creatures.Larry's first expedition without his father was in the Cayman Islands. There were numerous diving spots in the area and Larry was determined to visit all of them. Fortunately for him, a man offered to take him around the different spots for free.Larry did not even know what the time was, how many spots he dived into or how many photographs he had taken. The diving spots afforded such a wide array of fish and sea creatures that Larry saw more than thirty varieties of creatures.Larry looked at his daughter. She looked as excited as he had been when he was her age. He hoped she would be able to continue the family tradition. Already, she looked like she was much braver than had been then. This was the key to a successful underwater expedition.1. In what way was this expedition different for Larry?A. His daughter had grown up.B. He had become a famous diver.C. His father would dive with him.D. His daughter would dive with him.2. What can be inferred from Paragraph 2?A. Larry had some privileges.B. Larry liked the rented diving suits.C. Divers had to buy diving equipment.D. Ten-year-old children were permitted to dive.3. Why did Larry have to stay in a cage underwater sometimes?A. To protect himself from danger.B. To dive into the deep water.C. To admire the underwater view.D. To take photos more conveniently.BIt was a wonderful day on the west coast. On a beach near San Francisco, two college students, Shirley and Albert, decided to go for a swim. So they swam out about fifty yards to calm water and then began floating lazily. Little did they know that they were being watched — a great white shark was drawing near.All of a sudden, Shirley heard a scream. Albert was being pulled down by something. His head reappeared with blood. Albert cried out in agony, “Get away, Shirley! Get away! It’s a shark!” Albert didn’t want her help.Shirley was too frightened and shocked to move. Albert’s words rang in her ears. After what seemed like a long time, she turned toward shore and began swimming for her life. But then she stopped. She could not leave her friend. She had to help him if she could.The water was full of red blood. She reached for Albert’s hand and then pulled back in terror. She wrapped her arm around Albert’s chest. He was alive. Shirley began kicking her feet and stroking(划水) with her free arm. The two friends began the slow journey toward shore. Would the shark return? Would it bring its friends? Shirley was getting tired. Alber t’s body seemed to get heavier every second. But she wouldn’t let go. She wouldn’t leave her friend.Finally, Shirley could touch bottom. At this point, she was exhausted. She could go no farther. She tried to scream for help but her voice was so weak. Nobody would be able to hear that. Miraculously(奇迹般地), Joe was fishing some distance down the beach. His eyes for some reason turned. He could hardly believe his eyes. Joe began running toward Shirley and Albert. He then flung(挥动) his cast like a cowboy with his rope. The line perfectly landed beside Shirley and Albert. Shirley wrapped it around her waist and Joe dragged them into safety. By this time, many people saw the trouble and ran to help. Soon Albert was taken to the hospital but died two hours later.Many of us will never be in a situation to sacrifice our lives for someone else like Shirley and Albert. But that does not mean that we do not sacrifice our self. If our motive and desire is to put other people before our self then we do sacrifice our self. Sacrifice is a necessary part of loving people.5. The underlined word “agony” in Paragraph 2 means ___________.A. excitementB. painC. disappointmentD. shock6. While Albert was being pulled down by the shark, he was most probably thinking that ________.A．he would surely be saved by ShirleyB．the white shark would leave soonC．it was unlucky for them to swim out that dayD．he should warn his friend7. When Shirley could touch bottom, ___________.A. her cry for help was luckily heard by a personB. a fishing person noticed Albert and her accidentallyC. a rescue team were waiting for them on the beachD. she found Joe fishing and shouted to him for help8. What does the author stress in the story?A．The threat from the dangerous shark.B．The ability to deal with an emergency.C．Shirley and Albert’s concern for each other.D．Shirley and Albert’s fight against the shark.CAlexandra Scott was born to Liz and Jay Scott in Manchester, Connecticut on January 18, 1996, the second of four children. Shortly before her first birthday, she was diagnosed with neuroblastoma, a type of childhood cancer.On her first birthday, the doctors informed Alex’s parents that even if she beat her cancer it was doubtful that she would ever walk again. Just two weeks later, Alex slightly moved her leg at her parents’ request to kick. This was the first indication that she would turn out to be a courageous and confident child with big dreams and big accomplishments.By her second birthday, Alex was able to stand up with leg braces(支架). She worked hard to gain strength and to learn how to walk. She appeared to be overcoming the difficulties, until the shocking discovery within the next year that her tumors(肿瘤) had started growing again. In the year 2000, the day after her fourth birthday, Alex received a stem cell transplant(干细胞移植) and informed her mother, “When I get out of the hospital I want to have a lemonade stand.” She said she wanted to give the money to doctors to allow them to “help other kids, like they helped me.” True to her word, she held her first lemonade stand later that year with the help of her older brother and raised an amazing $ 2,000 for “her hospital”.While bravely battling her own cancer, Alex and her family continued to hold yearly lemonade stands in her front yard to benefit childhood cancer research. People from all over the world, moved by her story, held their own lemonade stands and donated the earnings to Alex and her cause.In August of 2004, Alex passed away at the age of 8, knowing that, with the help of others, she had raised more than $ 1 million to help find a cure for the disease that took her life. Alex’s family — including brothers Patrick, Eddie, and Joey — and supporters around the world are committed to continuing her inspiring cause through Alex’s lemonade Stand Foundation(基金会).9. It can be learned from the text that Alex _________.A.was born with cancerB.couldn’t walk until she was fourC. was the only daughter of the ScottsD. held her first lemonade stand in 200110. Why was Alex’s lemonade Stand Foundation founded?A. To promote her lemonade.B. To set up a children’s hospital.C. To attract public attention to her disease.D. To collect money to help children with cancer.11. What did the public do to support Alex and her cause?A. They helped her sell lemonade.B. They provided free stands for her.C. They donated money to her foundation.D. They donated stem cells for her operation.12. Which of the following can best describe Alex?A. Stubborn.B. Energetic.C. Innocent.D. Determined.DNurses have saved almost 800 lives in just one year by using iPads, iPods and mobile phones instead of paper charts to record patients’ vital signs.Death rates at two major hospitals dropped by more than 15% after nursing staff started using handheld devices(设备) instead of paper notes to monitor the condition of patients, according to a research published recently.Nurses recorded patients’ blood pressure, pulse, oxygen levels and other indicators(指标) on tablets and mobiles. Specialist software, called VitalPAC，automatically told them if the patient was deteriorating(恶化). If this happened the nurse was warned to increase the frequency of their monitoring of the patient and, in some cases, to warn a doctor or a rapid response team.The introduction of the new system led to a fall of almost 400 patient deaths in just 12 months at Queen Alexandra Hospital, Portsmouth, and a drop of more than 370 in the same period at James Cook University Hospital. An accompanying comment in the journal described the research as “an important milestone” in improving patient safety and said the lowering of death rate at these two hospitals “represents a truly exciting and impressive improvement”.The system is now applied in 40 hospitals across England and could eventually be rolled out across the whole of the NHS (National Health Service). The system was developed by doctors and nurses at Portsmouth working together with health improvement company The Learning Clinic.13. What can we learn about VitalPAC?A. It works with the handheld devices.B. It is applied in all the members of the NHS.C. It can replace the nurses to take care of patients.D. It was designed by The Learning Clinic independently.14. The underlined word “this” in Paragraph 3 refers to the situation where __________.A. the patient’s indicators are difficult to recordB. the patient’s condition is getting worseC. the specialist software is out of orderD. the patient’s vital signs are uploaded15. Where does the text probably come from?A. A science fiction.B. A lecture essay.C. A news report.D. A scientific research plan.第二节（共5小题；每小题2分，共10分）根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。
2015—2016年高一年级英语月考试卷
2015—2016年高一年级英语月考试卷总分150分；时间120分钟第一卷（115分）一、听力(30分)第一节：（共5小题，每题1.5分，共7.5分）听下面五段对话，选出最佳选项。
1.What do we know about the woman?A. She took the job.B. She refused the job.C. She failed to get the job.2. How did the woman feel about the English programme?A. It’s interesting.B. It’s difficult.C. It’s important.3. Where will the man probably have his seat?A. In the front row.B. In the back row.C. In the middle.4. Why will the man go to the airport?A. To meet a girl from London.B. To catch Flight 587.C. To see a girl off.5. How will the man send the machines?A. By ship.B. By air.C. By truck.第二节：（共15小题，每题1.5分，共22.5分）听下面五段独白，选出最佳选项。
听第六段材料，回答6~8题。
6. What is the man looking for?A. A bookstore.B. The telephone company.C. A computer shop.7. What does the woman ask the man to look for?A. The Town Guide.B. The city Guide.C. The newspaper.8. Do you think the woman is willing to help the man?A. Yes, because she is curious (好奇) about him.B. No, because she is in a hurry.C. Yes, she is happy to assist him.听第七段材料，回答9~11题。
高一英语下学期4月月考试题高一全册英语试题_02
于对市爱美阳光实验学校三校下学期4月月考高一英语试题一、听力〔共两节；每题1分，总分值20分〕第一节请听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最正确选项，并标在试卷的相位置。
听完每段对话后，你都有10秒钟的时间来答复有关小题和阅读下一个小题。
每段对话仅读一遍。
1. How does the woman’s sister go to university every day?A. On foot.B. By underground.C. By bus.2. What does the man mean?A. He used to like boating very much.B. He won’t go boating with the woman.C. He thinks it is too cold outside today.3. What will the woman probably do this afternoon?A. Go for a job interview.B. Give the man some advice.C. Ask the man for help.4. Why does the man want to know how to take care of babies?A. He wants to be a baby sitter.B. He is going to be a brother.C. His wife is pregnant.5. What does the man think of the woman’s experience?A. Unusual.B. Dull.C. Exhausting.第二节听下面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三个选项中选出最正确选项，并标在试卷的相位置。
听每段对话或独白前，你将有时间阅读各个小题，每题5秒钟；听完后，各小题将给出5秒钟的作答时间。
内蒙古北重三中2015-2016学年高一下学期4月份月考文数
北重三中2015-2016学年度第二学期 高一年级4月份月考考试文科数学试题考试时间：2016年4月8日 满分：150分 考试时长：120分钟第一部分（选择题 共60分）一、选择题：本大题共12小题，每小题5分，在每小题给出的四个选项中，只有一项是符合题目要求的. 1.下列各组向量中，能作为基底的是（ ） A. )2,0(),0,0(21==e e B. )7,5(),2,1(21=-=e eC. )1,21(),2,1(21==e eD. )43,21(),3,2(21-=-=e e2.设ABC ∆的外接圆的半径为R ，且A B =4，45=C ，则R =（ ）A.2 B. 22 C. 23 D. 243.在ABC ∆中，1,60,45===c C B，则最短边的边长为（ ）A.36 B. 26 C. 21 D. 234．如图所示，向量a b -等于（ ）A ．1242e e --B ．1224e e --C ．123e e -D ．123e e -6．已知向量O A →＝(1，－3)，O B →＝(2，－1)，O C →＝(k ＋1，k +3)，若A 、B 、C 三点不能构成三角形，则实数k 应满足的条件是（ ） A ．k ＝－6 B ．k ＝6 C ．k ＝12 D ．k＝－17.若△A B C 的三个内角满足13:11:5sin :sin :sin =C B A ，则△A B C 是 （ ）A ．一定是锐角三角形.B ．一定是直角三角形.C ．一定是钝角三角形.D ．可能是锐角三角形，也可能是钝角三角形.8．已知,,a b c 分别是ABC ∆内角,,A B C 的对边，2sin 2sin sin B A C =.若90B =，且a = 则ABC ∆的面积为（ ）A ．1B ．32 C. D ．3 9.已知非零向量,a b 满足||=4||(+)b a a a b ⊥，且2则a b 与的夹角为（ ） A ．3πB.2πC.32π D. 65π 10．在△A B C 中，a ＝4，b ＝52，5c o s (B ＋C )＋3＝0，则角B 的大小为 A.π6 B. π4 C. π3 D. 5π611．在锐角△A B C 中，角A ,B ,C 所对的边分别是a ,b ,c ，C b a a b cos 6=+，则BC A C t a n t a n t a n t a n +的值为（ ）A. 3B. 4C. 5 D 6 12.已知向量1||,=≠满足：对任意R t ∈恒有||||t -≥-，则（ ）A. e a ⊥B. )(e a a -⊥C. )(e a e -⊥D.)()(e a e a -⊥+第二部分（非选择题 共90分）二、填空题：本大题共4小题，每小题5分，共20分. 把正确答案填在题中横线上.BC13. 在等腰A B C ∆中，0120=A ，则向量AB 与的夹角为________.14．如图，在平行四边形ABCD 中，对角线AC 与BD 交于点O ，AB →＋AD →＝λAO →，则λ＝________.15.设b a ,均为单位向量，其夹角为θ，若1||,1||>->+b a b a ，则θ的取值范围为________.16.在等腰梯形A B C D 中,已知//AB DC ,2,1,60,AB BC ABC ==∠= 点E 和点F 分别在线段B C 和C D 上,且21,,36BE BC DF DC == 则AE AF ⋅的值为 ．三、解答题：解答应写出文字说明，证明过程或演算步骤. 17. (本小题满分10分)已知向量1||),2,1(==b a ，且a 与b 的夹角为60.（1）求与垂直的单位向量的坐标；（2）求向量2-在上的投影.18. (本小题满分12分)设向量)20)(cos ,(cos ),cos 3,(sin π<<==x x x x x .（1）若//，求x t a n 的值；（2）求函数b a x f ⋅=)(的最大值及相应x 的值. 19. (本小题满分12分) 已知A B C ∆的内角A ，B ，C 所对的边分别为a ,b ,c ，满足C a C b B c cos 2cos cos =+.（1）求角C 的大小；（2）若32,32==A B C S c ∆，求a ,b 的值. 20．(本小题满分12分)在ABC ∆中，D 是BC 上的点，AD 平分BAC ∠，ABD ∆面积是ADC ∆面积的2倍． ( 1 ) 求sin sin BC∠∠；( 2 )若1AD =，DC =BD 和AC 的长． 21．(本小题满分12分)设在平面上有两个向量a ＝(c o s α，s i n α)(0°≤α<180°)，b ＝⎝⎛⎭⎫－12，32.(1)求证：向量a b +与a b -垂直；(2)当向量b +与3a b -的模相等时，求α的大小．22. (本小题满分12分) 已知A B C ∆的内角A ，B ，C 所对的边分别为a ,b ,c ，若向量),(c b a +=与)1,sin 3(cos -+=C C 相互垂直.（1）求角A 的大小；（2）若3=a ，求A B C∆周长的最大值.。
内蒙古北重三中20152016学年高一英语下学期4月月考试题
北重三中2015-2016学年度第二学期高一年级月考英语试题考试时间：2016年4月8日满分：150分考试时长：120分钟第一部分客观题（满分70分）一、阅读理解（共15小题；每小题2分，共30分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
AGrandpa picked up several items and placed them on the counter. He told the clerk（柜员) it would be on credit. The clerk was new and didn’t know Grandpa, though he had been coming to this same country store for 20 years.“Sign here,” the clerk pointed to a piece of paper and said.Grandpa took the pencil beside the paper and carefully marked an “X” on the dotted（点）line.“You’re supposed to sign your name,” she said.Grandpa’s hand shook with the pencil. He was a tall man, thin with sandy blond（金色的）hair and blue eyes. I hadn’t seen him so embarrassed before, especially in front of a teenager girl.“I can’t read or write,” he said. “I’ve always signed with an ’X’”. I could see he wanted nothing more than to get out of there.I wasn’t sure what happened, but somewhere deep inside of Grandpa hadbeen pricked. I went close to him and broke my chocolate bar in half.“Want some?” I asked. He took it and cut into it. In spite of his smile, the sadness in his eyes said that chocolate wouldn’t make the pain go away.Grandpa is no longer with us now, but I know he was never simply “Grandpa X”. He just didn’t know how to read and he thought it was too late in life for him to start. What I would want to tell Grandpa more than anything else, if I could speak to him today, is that it’s not too late. There are programs and people who are willing to help him learn to read and write. But the most important thing I’d say is that whether he could read or not, he wa s never just “Grandpa X” to me.1. Which of the following statements about the writer’s grandpa is WRONG?__________.A. He didn’t know how to read or write all his life.B. He felt embarrassed when the clerk asked him to sign his name.C. He had always sig ned with an “X” in the country store before the new clerk came.D. He was a hard-working man but slow at learning.2. The underlined word “pricked” in paragraph 7 means “ ________ ”.A. ignoredB. fooledC. hurtD. worried3. What can we infer from the last paragraph?__________.A. It’s difficult for an old man to learn to read.B. The writer’s love for his grandpa wouldn’t change.C. The writer would have respected his grandpa more if he had learned to read.D. You will be looked down upon if you can’t read or write.BA very popular band, Jonas Brothers, released its fourth album this week. The first album by the Jonas Brothers is "It's About Time". It was written a few years ago by the youngest brother, Nick Jonas. He was sixteen in 2009.In most families, the little brother follows the bigger ones around. But in the Jonas Brothers band, Nick is the leader. In fact his brothers call him "Mr. President". Kevin, twenty-one, and Joe, nineteen, say they love Nick's organizational skills and work ethic(道德).Nick formed the band in 2005, but he had performed in Broadway musicals since the age of seven. The Jonas Brothers started with Columbia records but were dropped from the list after their first album, Disney owned Hollywood Records then signed the brothers.All the brothers play the guitar. Nick and Joe are lead singers. Joe also plays the keyboard. Nick is the lead songwriter. The band is extremely popular, especially among young girls.The band does not write Christian songs but the brothers are influenced by their religion. The band and other family members give thanks to God before each Jonas Brothers ' performance. And each brother wears a ring on the third finger of his left hand. It is a symbol of their belief in waiting until marriage.Hollywood Records made a good move in signing the Jonas Brothers. Theirsecond album with the company went to number one on Billboard Magazine popular music lists. One of the songs deals with the disease diabetes(糖尿病) .A few days ago, the Jonas Brothers came out with their fourth record. Critics (评论人)say it is an attempt by the band to move into the adult market without refusing younger fans. Some critics say the record succeeds. Others disagree.4. From the passage, we can know Nick Jonas _______.A. formed Jonas Brothers at the age of thirteenB. wrote all the music his band singsC. is good at skills of organizationD. wants to become American president5. Which group of people may like Jonas Brothers best? _________.A. Young people.B. Girls at middle schools.C. Children. C. Middle-aged people.6. Which of the following may play a key role in making Jonas Brothers well-known?______.A. Jonas Brothers don' t write Christian songs.B. They give thanks to God before performing.C. Their songs deal with diseases such as the diabetes.D. They signed with Disney-owned Hollywood Records.CEarthquake rescue robots have experienced their final tests in Beijing. Their designers say with these robots, rescuers will be able to buy more time to save lives during an earthquake.This robot looking like a helicopter,a kind of small airplane, is called the detector-bot. It's about 4 meters long, and it took about 4 years to develop the model. Its main work is to collect information from the air, and send goods up to 30 kilos, to people trapped by an earthquake.This robot has a 360 degree panoramic(全景) camera. It can work day and night and will also be able to send the latest pictures from the quake area. Dr. Qi Juntong, Chinese Academy of Science, said, "The most important thing of this robot is that it doesn't need a far control. We just set the target information on it, and then it takes off, and lands by itself. It flies as high as 3,000 meters, and as fast as 100 kilometers per hour. "This robot has a different function----- it can change as the environment changes. Its main work is to search for any signs of life in places where human rescuers are unable to go. As well as a detector(探测器) that finds the dead anddetects poisonous gas, a camera is placed in the 40-centimeter-long robot, which can work in the dark.Another use for the rescuers is the supply robots, with its 10-meter-long pipe. People who are trapped in the ruins, will be able to get supplies including oxygen （氧气）and water. Experts have said that the robots will enter production, and serve as part of the national earthquake rescue team as soon as next year.8. According to the passage, this robot_____.A. is carried by the helicopterB. weighs about 30 kilosC. is a machine with a length of 10 metersD. hasn't been put into production so far9. The underlined word "which" in paragraph 4 refers to________.A. a cameraB. a detectorC. a rescuerD. a supply10.Which of the following is true of the robot? ___________.A. It is designed to prevent the earthquake.B. It is unable to send goods.C. It can take and send pictures even in the dark.D. It can be used to take in poisonous gas.11.The text is mainly about ___________.A. what the robot looks likeB. an introduction to the robotC. how the robot is madeD. information about earthquakesDMost boys love video games, electronic games, trains, and cars! Keep your kids busy and entertained with these interesting indoor toys for boys. These toys will provide your child with challenging tasks to do while having a lot of fun! You will get a 10% discount by buying before March 9.12. What is the biggest attraction of Thomas and Friends Railway Set?_______A. It is very cheap.B. It is safe to play.C. It is long-lasting.D. It is easy to operate.13.Mrs. Black wants to choose two different kinds of toys for her son that will help him keep fitthrough exercise, and she needs to pay __________ if she buys them on March 2.A. $70.8B. $63.72C. $77.6D. $81.7214. What do the toys mentioned in the passage have in common? _________A. They are toys tha t require parents’ help.B. They are toys that help boys exercise more.C. They are toys for boys to play indoors.D. They are toys for children under five.15.This text is most probably taken from a (n)________.A. newspaperB. magazineC. textbookD. advertisement二、七选五（共5小题；每小题2分，共10分）根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。
【推荐必做】内蒙古北重新高一英语下学期4月月考试卷
北重三中2016～2017学年第二学期高一年级月考英语试题考试时间：2016年4月8日满分：150分考试时长：120分钟第一部分：阅读理解（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
APeyto Lake, Alberta, CanadaLocated in Banff National Park, Canada’s first national park Peyto Lake is o ne of the most wonderful lakes in the world. What makes it truly beautiful is its unique greenish-blue color and placement in the Canadian Rockies. Named after trail guide Bill Peyto, this lake is located at a height of 1,860 meters.Entry Details: $9.80 adult, $8.30 senior, $4.90 youth, and $19.60 familyBest Time to Visit: July, August, and SeptemberLake Argentino, ArgentinaLocated in the Patagonian province in Argentina, the lake is truly beautiful. Surrounded by glaciers(冰川) and snow-covered mountains, the lake presents visual delights like none other. With a maximum(最大值) depth of 500 meters, it’s the biggest freshwater lake in Argentina. The lake is famous for fishing.Entry Details: $15~$20, changes as per season, but entry for tourists above 70 years of age is always free.Best Time to Visit: late November to MarchLake Baikal, RussiaBeing the world’s oldest and deepest lake, Baikal is about 395 meters long, 49 meters wide and 1,637 meters deep. It holds more water than the Five Great Lakes of America combined, and is thus the largest freshwater lake globally. Located in the south Russian region of Siberia, a trip to view this lake is a trip of a lifetime!Entry Details: No Entrance fee hereBest Time to Visit: March to AprilLake Como, ItalyConsidered one of the most beautiful lakes in Europe, Lake Como has attracted tourists since Roman times. Located in Lombardy, Como is one of the deepest lakes in Europe. Surrounded by villas(别墅) and palaces, this lake has attracted some of the wealthiest. Today, many celebrities(名人) have houses here. Here you can enjoy water sports, take a flight over the lake, or try skiing during the winters—every tourist has something he’s going to like!Entry Details: No Entrance fee hereBest Time to Visit: July and September1. The purpose of the passage is to .A. encourage people to travel around the worldB. prove that many lakes are really worth visitingC. introduce some beautiful lakes around the worldD. show the author’s experience globally2. An old man of seventy-two has to pay for his visit to .A. Peyto LakeB. Lake ArgentinoC. Lake BaikalD. Lake Como3. We know from the passage that .A. fishing is forbidden in Lake ArgentinoB. Lake Baikal was named after a trail guideC. Lake Como is famous for its color and locationD. the world’s largest freshwater lake is in Russia4. According to the passage, Lake Como .A. is the largest lake in EuropeB. is surrounded by many famous stars’ housesC. began to attract tourists from the last centuryD. looks the most beautiful during springBDuring my elementary school years, I used to compare my mom with my best friend Tiffany’s mom.Tiffany’s mom always gave her lots of money to buy the most fashionable clothesand favorite food. Her mom allowed her to do anything she liked. I really admired Tiffany. My mom didn’t give me much pocket money and she always told me that I should behave myself. I was angry with her.Whenever I didn’t get what I wanted, I would complain to my mom, “Tiffany’s mom would give her that! I wish she were my mom.” Every time my mom would calmly say “Poor Tiffany”.I couldn’t understand her.“She shouldn’t be feeling sorry for Tiffany!”I thought. “She should be feeling sorry for me.”One day, I co uldn’t help saying to Mom, “Poor Tiffany? Lucky Tiffany! She gets everything she wants! Why do you feel sorry for her?” I burst into tears.My mom sat down next to me and explained softly, “Yes, I do feel sorry for her.I have been teaching you a lesson th at she will never be taught.”I looked up at her. “What are you talking about?”Mom said with care, “One day she will really want something. Maybe she’ll find out that she can’t have it. Her mother won’t always be around to give her money, and what’s more, money can’t buy everything.”She continued, “I have taught you valuable lessons by not giving you everything you want. You’ll know how to look for bargains and save money, but she won’t. You'll understand that you need to work hard to get the things you want but she won’t. When Tiffany is a grown woman, she’ll wake up one day and she will be wishing that she had a mom like the one you’ve got. Life lessons are more important than modern clothes and delicious food.”It took some time, but I finally understood my mom’s words. Now I am a happy and successful woman.5. During the author’s elementary school years, she _____.A. wished that her mom were as good as Tiffany’sB. went to school with Tiffany every dayC. usually compared her lessons with Tiffany’sD. sometimes gave lots of money to Tiffany6. Why did the author’s mom always say “Poor Tiffany”?A. She felt sorry for Tiffany because Tiffany was poor.B. She wanted to tell a lie to comfort the author.C. She thought that Tiffany was spoiled (娇惯) by her mother.D. She told the author this and wanted her to help Tiffany.7. What do we learn about the author’s mother?A. She was strict and taught the author to be independent.B. She cared for other people’s children more than her own.C. She thought that life lessons were as important as money.D. She was so poor that she couldn’t give the author much money.8. What can we infer(推断) from the passage?A. The author was quite annoyed with her mother in the past.B. T he author’s mother felt sorry for Tiffany.C. Tiffany’s mother took the author’s mother’s advice.D. The author is thankful to her mother now.CToo much eating. Too many unhealthy foods. Too many advertisements for food. Too little activity. Different explanations are offered for America’s w eight problem — a problem increasingly shared by other countries. Almost one-fifth of American children and teenagers are overweight.Schools have been asked to increase physical education, an important tool for public health. However, a recent study has shown an increase in the number of injuries in PE classes.Researchers say one possibility is a decrease in the number of school nurses during the period they studied. Schools without a nurse on duty may be more likely to send an injured child to a hospital.Another possible reason for more injuries is a change in the traditional idea of physical education. This “New P.E.” expands the kinds of sports that are taught. But activities that some schools offer now, like rock climbing and skateboarding,can also expand the risks, says Cheryl Richardson, who is with the National Association for Sport and Physical Education. Also, she says not all states require P.E. teachers to be specially trained. Untrained teachers could be less likely to recognize unsafe conditions.Cheryl Richardson points to one of the study’s findings—that injuries are often the result of contact with a person or a structure. This tells her that the teachers were not giving each student enough space to move around safely.Six activities produced seventy percent of all injuries: running, basketball, football, volleyball, soccer and gymnastics.The researchers say larger class sizes are another possible reason for the increase in injuries. Larger classes can mean less supervision(监督). The National Association for Sport and Physical Education says twenty to thirty students in a P.E. class should be the limit.9. What are the P.E. classes in American schools like now?A. They have become more dangerous for students than before.B. They are interesting and safe enough for students.C. They need excellent skills rather than physical strength.D. They strictly follow the traditional idea of physical education.10. We can learn from the third paragraph that_______.A. there are school nurses in every American schoolB. American girls love working as nurses in schoolsC. American nurses have been well paid by the hospitalD. American schools need more school nurses at presentDTwo good friends, Sam and Jason, met with a car accident on their way home one snowy night. The next morning, Sam woke up blind, whose legs were broken. The doctor, Mr. Lee, was standing by his bed, looking at him worriedly. When he saw Sam awake, he asked, “How are you feeling, Sam?” Sam smiled and said, “Not bad, Doctor. Thank you very much for doing the special operation.” Mr. Lee was moved by Sam. When he was leaving, Sam sa id, “Please don’t tell Jason about it.” “Well…Well…OK!” Mr. Lee replied.see or walk. He could do nothing but stay in his wheelchair all day long. At first, Jason stayed with him for a few days. But days later, Jason thought it boring to spend time with a disabled man like Sam. So he went to see Sam less and less. He made new friends. From then on, he didn’t go to visit Sam any more. Sam didn’t have any family or friends except Jason. He felt very sad.Things went from bad to worse. Sam died a year later. When Jason came, Mr. Lee gave him a letter from Sam. In the letter Sam said, “Dear Jason, I am disabled. But I want you to be a healthy man. So I gave my eyes to you so that you can enjoy life as a healthy man. Now you have new friends. I’m glad to see that you are as healthy and happy as usual. I’m glad you live a happy life. You are always my best friend... Sam”. When he finished reading the letter, Mr. Lee said, “I have promised that I will keep the secret until Sam is gone. Now you know it.”Jason stood there like a stone. Tears ran down his face.12. From the story, Sam thanked Mr. Lee mainly because Mr. Lee_________.A. saved his friend Jason’s lifeB. was very kind and friendly to himC. came to see him early in the morningD. performed the operation according to his wish13. According to the passage, we can infer that ___________.A. Sam caused the car accidentB. Sam’s operation was not successfulC. Jason was made blind in the car accidentD. Jason knew how Sam helped him before Sam died14. We can conclude that Sam is a man who _________.A. felt hopeless after the car accident happenedB. was unfriendly to his friendC. thought friendship was importantD. always listened to his friends15. The underlined word “heal” in the second paragraph may mean_________.A. was sleepy after working for a long timeB. became healthy againC. felt surprised when hearing bad newsD. ran away when something bad happened第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
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北重三中2015-2016学年度第二学期高一年级月考英语试题考试时间：2016年4月8日满分：150分考试时长：120分钟第一部分客观题（满分70分）一、阅读理解（共15小题；每小题2分，共30分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
AGrandpa picked up several items and placed them on the counter. He told the clerk （柜员) it would be on credit. The clerk was new and didn’t know Grandpa, though he had been coming to this same country store for 20 years.“Sign here,” the clerk pointed to a piece of paper and said.Grandpa took the pencil beside the paper and carefully marked an “X” on the dotted（点）line.“You’re supposed to sign your name,” she said.Grandpa’s hand shook with the pencil. He was a tall man, thin with sandy blond （金色的） hair and blue eyes. I hadn’t seen him so embarrassed before, especially in front of a teenager girl.“I can’t read or write,” he said. “I’ve always signed with an ’X’”. I could see he wanted nothing more than to get out of there.I wasn’t sure what happened, but somewhere deep inside of Grandpa had been pricked. I went close to him and broke my chocolate bar in half.“Want some?” I asked. He took it and cut into it. In spite of his smile, the sadness in his eyes said that chocolate wouldn’t make the pain go away.Grandpa is no longer with us now, but I know he was never simply “Grandpa X”. He just didn’t know how to read and he thought it was too late in life for him to start. What I would want to tell Grandpa more than anything else, if I could speak to him today, is that it’s not too late. There are programs and people who are willingto help him learn to read and write. But the most important thing I’d say is that whether he could read or not, he was never just “Grandpa X” to me.1. Which of the following statements about the writer’s grandpa isWRONG?__________.A. He didn’t k now how to read or write all his life.B. He felt embarrassed when the clerk asked him to sign his name.C. He had always signed with an “X” in the country store before the new clerk came.D. He was a hard-working man but slow at learning.2. The underline d word “pricked” in paragraph 7 means “ ________ ”.A. ignoredB. fooledC. hurtD. worried3. What can we infer from the last paragraph?__________.A. It’s difficult for an old man to learn to read.B. The writer’s love for his grandpa wouldn’t change.C. The writer would have respected his grandpa more if he had learned to read.D. You will be looked down upon if you can’t read or write.BA very popular band, Jonas Brothers, released its fourth album this week. The first album by the Jonas Brothers is "It's About Time". It was written a few years ago by the youngest brother, Nick Jonas. He was sixteen in 2009.In most families, the little brother follows the bigger ones around. But in the Jonas Brothers band, Nick is the leader. In fact his brothers call him "Mr. President". Kevin, twenty-one, and Joe, nineteen, say they love Nick's organizational skills and work ethic(道德).Nick formed the band in 2005, but he had performed in Broadway musicals since the age of seven. The Jonas Brothers started with Columbia records but were dropped from the list after their first album, Disney owned Hollywood Records then signed the brothers.All the brothers play the guitar. Nick and Joe are lead singers. Joe also plays the keyboard. Nick is the lead songwriter. The band is extremely popular, especiallyamong young girls.The band does not write Christian songs but the brothers are influenced by their religion. The band and other family members give thanks to God before each Jonas Brothers ' performance. And each brother wears a ring on the third finger of his left hand. It is a symbol of their belief in waiting until marriage.Hollywood Records made a good move in signing the Jonas Brothers. Their second album with the company went to number one on Billboard Magazine popular music lists. One of the songs deals with the disease diabetes(糖尿病) .A few days ago, the Jonas Brothers came out with their fourth record. Critics (评论人)say it is an attempt by the band to move into the adult market without refusing younger fans. Some critics say the record succeeds. Others disagree.4. From the passage, we can know Nick Jonas _______.A. formed Jonas Brothers at the age of thirteenB. wrote all the music his band singsC. is good at skills of organizationD. wants to become American president5. Which group of people may like Jonas Brothers best? _________.A. Young people.B. Girls at middle schools.C. Children. C. Middle-aged people.6. Which of the following may play a key role in making Jonas Brothers well-known?______.A. Jonas Brothers don' t write Christian songs.B. They give thanks to God before performing.C. Their songs deal with diseases such as the diabetes.D. They signed with Disney-owned Hollywood Records.CEarthquake rescue robots have experienced their final tests in Beijing. Their designers say with these robots, rescuers will be able to buy more time to save lives during an earthquake.This robot looking like a helicopter,a kind of small airplane, is called the detector-bot. It's about 4 meters long, and it took about 4 years to develop the model. Its main work is to collect information from the air, and send goods up to 30 kilos, to people trapped by an earthquake.This robot has a 360 degree panoramic(全景) camera. It can work day and night and will also be able to send the latest pictures from the quake area. Dr. Qi Juntong, Chinese Academy of Science, said, "The most important thing of this robot is that it doesn't need a far control. We just set the target information on it, and then it takes off, and lands by itself. It flies as high as 3,000 meters, and as fast as 100 kilometers per hour. "This robot has a different function----- it can change as the environment changes. Its main work is to search for any signs of life in places where human rescuers are unable to go. As well as a detector(探测器) that finds the dead and detects poisonous gas, a camera is placed in the 40-centimeter-long robot, which can work in the dark. Another use for the rescuers is the supply robots, with its 10-meter-long pipe. People who are trapped in the ruins, will be able to get supplies including oxygen （氧气）and water. Experts have said that the robots will enter production, and serve as part of the national earthquake rescue team as soon as next year.8. According to the passage, this robot_____.A. is carried by the helicopterB. weighs about 30 kilosC. is a machine with a length of 10 metersD. hasn't been put into production so far9. The underlined word "which" in paragraph 4 refers to________.A. a cameraB. a detectorC. a rescuerD. a supply10.Which of the following is true of the robot? ___________.A. It is designed to prevent the earthquake.B. It is unable to send goods.C. It can take and send pictures even in the dark.D. It can be used to take in poisonous gas.11.The text is mainly about ___________.A. what the robot looks likeB. an introduction to the robotC. how the robot is madeD. information about earthquakesDMost boys love video games, electronic games, trains, and cars! Keep your kids busy and entertained with these interesting indoor toys for boys. These toys will provide your child with challenging tasks to do while having a lot of fun! You will get a 10% discount by buying before March 9.12. What is the biggest attraction of Thomas and Friends Railway Set?_______A. It is very cheap.B. It is safe to play.C. It is long-lasting.D. It is easy to operate.13.Mrs. Black wants to choose two different kinds of toys for her son that will help him keep fitthrough exercise, and she needs to pay __________ if she buys them on March 2.A. $70.8B. $63.72C. $77.6D. $81.7214. What do the toys mentioned in the passage have in common? _________A. They are toys that require parents’ help.B. They are toys that help boys exercise more.C. They are toys for boys to play indoors.D. They are toys for children under five.15.This text is most probably taken from a (n)________.A. newspaperB. magazineC. textbookD. advertisement二、七选五（共5小题；每小题2分，共10分）根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。