2019-2020学年山西省运城市临猗县临晋中学高一下学期开学复课摸底考试英语试题
新教材2019-2020学年下学期高一英语复课开学摸底考(人教版)基础卷一(解析版)
新人教版教材2019~2020学年下学期高一复课开学摸底考试卷英语(基础解析版)第一部分听力(共两节,满分30分)略第二部分阅读理解(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。
ABranksome HallClass Size: 12 to 22Grades: JK to Gr. 12Gender(性别): All girlsLiving: day, Boarding(提供住宿的)Founded in 1903, Branksome Hall is Toronto’s only all-girls, all-years International Baccalaureate (IB)World School. From the earliest grades, students learn to become leaders and to understand the value of serving the community. Discover Branksome hall’s programs at www.brunksome.on.ca.Stanstead CollegeClass Size: 13Grades: Gr. 7 to Gr.12Gender: Open to both sexesLiving: BoardingStanstead College is a private boarding school for boys and girls in Grades 7 through 12. It is an English school that embraces (包含) French in and out of the classroom. It is also uniquely placed to open doors to top universities and colleges in the United States, Canada and around the world.Oakwood AcademyClass Size: 1 to 4Grades: JK to Gr. 12.Gender: Open to both sexesLiving: DayOakwood Academy is a private school for students who require an individualized education plan and small class size to meet their unique learning styles. Direct Instruction is used to teach academics in small groups and a meaningful curriculum (课程) allows students to truly learn.TEAM SchoolClass Size: 8 to 12Grades: Gr. 1 to Gr.12Gender: Open to both sexesLiving: DayTEAM School provides an academic program for students in Grades 1 through 12. Students from ages 6 to 14 benefit from small class sizes (8 students) and an individualized academic program to provide an educational upgrading.21.How is Stanstead College different from the others?A. It is for preschoolers.B. It involves two languages in class.C. It is characterized by small class sizes.D. It provides places for students to stay overnight.【答案】B【解析】细节理解题。
山西省运城市2019-2020学年高一下学期第一次摸底联考英语试卷Word版
英语试题本试卷总共分为六部分。
满分150分。
考试时间120分钟。
第一部分听力(共两节,满分20分)做题时,先将答案标在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1分,满分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。
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。
第二部分阅读理解(共20小题:每小题2.5分,满分50分)阅读下列短文,从每题所给的A、B、C和D四个选项中选出最佳选项。
AMetro Pocket GuideMetrorail(地铁)Each passenger needs a farecard to enter and go out. Up to two children under age five may travel free with a paying customer.Farecard machines are in every station, Bring small bills because there are no change machines in the stations and farecard machines only provide up to $ 5 in change.Get one day of unlimited Metrorail rides with a One Day Pass. Buy it from a farecard machine in Metro stations. Use it after 9:30 a. m. until closing on weekdays, and all day on weekends and holidays.Hours of ServiceOpen: 5 a. m. Mon.-Fri. 7a. m. Sat.—Sun.Close: midnight Sun.—Thur. 3a.m.Fri. —-Sat.nightsLast train times vary. To avoid missing the last train, please check the last train times posted in the stations.MetrobusWhen paying with exact change, the fare is $ 1. 35 . when paying with a SmarTrip card, the fare is $1. 25Fares for the Senior /disabled customersSenior citizens 65 and older and disabled customers may ride for half the regular fare. On Metrorail and Metrobus, use a senior/disabled farecard or SmarTrip card. For more information about buying senior/disabled farecards,SmarTrip cards and passes, please visit MetroOpenDoors. com or call 202-637-7000 and 202-637-8000.Senior citizens and disabled customers can get free guide on how to use proper Metrobus and Metrorail services by calling 202-962-1100Travel tips●Avoid riding during weekday rush periods –before 9:30 a. m. and between 4 and 6 p. m.●If you lose something on a bus or train or in a station, please call Lost & Found at202-962-1195.21. What should you know about farecard machines?A. They start selling tickets at 9:30 a. m.B. They are connected to change machines.C. They offer special service to the elderly.D. They make change for no more than $5.22. What is good about a SmarTrip card?A. It is convenient for old people.B. It saves money for its users.C. it can be bought at any time.D. it is sold on the Internet.23. Which number should you call if you lose something on the Metro?A. 202-962-1195B. 202-962-1100C. 202-637-7000D. 202-637-8000BSurviving Hurricane Sandy(飓风桑迪)Natalie Doan, 14, has always felt lucky to live in Rockaway, New York. Living just a few blocks from the beach, Natalie can see the ocean and hear the waves from her house. “It’s the ocean that makes Rockaway so special, ” she says.On October 29, 2012, that ocean turned fierce. That night, Hurricane Sandy attacked the East Coast, and Rockaway was hit especially hard. Fortunately, Natalie’s family escaped to Brooklyn shortly before the city’s bridge s closed.When they returned to Rockaway the next day, they found their neighborhood in ruins. Many of Na talie’s friends had lost their homes and were living far away. All around her, people were suffering, especially the elderly. Natalie’s school was so damaged that she had to temporarily attend a school in Brooklyn.In the following few days, the men and women helping Rockaway recover inspired Natalie. V olunteers came with carloads of donated clothing and toys. Neighbors devoted their spare time to helping others rebuild. Teenagers climbed dozens of flights of stairs to deliver water and food to elderly people trapped in powerless high-rise buildings.“My mom tells me that I can’t control what happens to me,” Natalie says. “but I can always choose how I deal with it. ”Natalie’s choice was to help.She created a website page matching survivors in need with donors who wanted to help. Natalie posted information about a boy named Patrick, who lost his baseball card collection when his house burned down. Within days, Patrick’s collection was replaced.In the coming months, her website page helped lots of kids: Christopher, who received a new basketball; Charlie, who got a new keyboard. Natalie also worked with other organizations to bring much-need supplies to Rockaway. Her efforts made her a famous person. Last April, she was invited to the White House and honored as a Hurricane Sandy Champion of Change.Today, the scars(创痕)of destruction are still seen in Rockaway, but hope is in the air. The streets are clear, and many homes have been rebuilt. “I can’t imagine living anywhere but Rockaway, ” Natalie declares. “My neighborhood will be back, even stronger than before. ”24. When Natalie returned to Rockaway after the hurricane , she found______.A. some friends had lost their livesB. her neighborhood was destroyedC. her school had moved to BrooklynD. the elderly were free from suffering25. According to paragraph 4, who inspired Natalie most?A. The people helping Rockaway rebuild.B. The people trapped in high-rise buildings.C. The volunteers donating money to survivors.D. Local teenagers bringing clothing to elderly people.26. How did Natalie help the survivors?A. She gave her toys to other kids.B. She took care of younger children.C. She called on the White House to help.D. She built an information sharing platform.27. What does the story intend to tell us?A. Little people can make a big difference.B. A friend in need is a friend indeed.C. East or West, home is best.D. Technology is power.CBasketball fans around the world are mourning the death of American superstar Kobe Bryant.Bryant was killed in a helicopter crash Sunday in California, along with his 13-year-old daughter Gianna and seven other people. He was 41 years old.Bryant was an 18-time All-Star player. He won five NBA championships and two Olympic gold medals. He was widely considered one of the greatest basketball players of his generation during his 20-year career with the Los Angeles Lakers.The helicopter carrying Bryant and the others crashed into a hilly area in foggy conditions outside Los Angeles. Bryant lived south of Los Angeles and often used helicopters to travel around the area to save time and avoid Southern California traffic.The cause of the crash is under investigation. It took place about 32 kilometers from Bryant's Mamba Sports Academy, a basketball training center in Newbury Park, California. Bryant was on his way to attend a youth basketball competition on Sunday with his daughter. Bryant and his wife, Vanessa, had four daughters.When he retired from the NBA in 2016, Bryant was the third-leading scorer in NBA history with 33,643 points. He is widely expected to be elected to the Naismith Memorial Basketball Hall of Fame this year.The basketball world and the Los Angeles community reacted to Bryant’s death with anoutpouring of sadness, disbelief and support.In a statement, NBA Commissioner Adam Silver said Bryant was one of the greatest stars in the game. But he added, He will be remembered most for inspiring people around the world to pick up a basketball and compete to the very best of their ability.On Twitter, U.S. President Donald Trump noted the terrible news. He called Bryant one of the truly great basketball players of all time who was just getting started in life.28.Where is the passage probably taken from?A. A science report.B. A biography.C. A textbook.D. A newspaper.29. What Kobe Bryant impressed people in the world most was .A. his deathB. his achievementsC. his inspirationD. his talent30. The underlined words “under investigation” in Paragraph 5 mean______.A. careful examinationB. evidenceC. discussionD. argument31. Which of the following is not true according to the passage?A. Hearing the death of Kobe, fans around the world were very sad.B. There were nine passengers on board, including one of his daughters.C. Bryant was to attend a basketball competition with his daughter.D. Bryant used the helicopter to save time and avoid the traffic jam on a fine day.DWhether in the home or the workplace, social robots are going to become a lot more common in the next few years. Social robots are about to bring technology to the everyday world in a more humanized way, said Cynthia Breazeal, chief scientist at the robot company Jibo.While household robots today do the normal housework, social robots will be much more like companions than mere tools. For example, these robots will be able to distinguish when someone is happy or sad. This allows them to respond more appropriately to the user.The Jibo robot, arranged to ship later this year, is designed to be a personalized assistant. You can talk to the robot, ask it questions, and make requests for it to perform different tasks. Therobot doesn’t just deliver general answers to questions; it responds based on what it learns abo ut each individual in the household. It can do things such as reminding an elderly family member to take medicine or taking family photos.Social robots are not just finding their way into the home. They have potential applications in everything from education to health care and are already finding their way into some of these spaces.Fellow Robots is one company bringing social robots to the market. The company’s “Oshbot” robot is built to assist customers in a store, which can help the customers find items and help guide them to the product’s location in the store. It can also speak different languages and make recommendations for different items based on what the customer is shopping for.The more interaction the robot has with humans, the more it learns. But Oshbot, like other social robots, is not intended to replace workers, but to work alongside other employees. “We have technologies to train social robots to do things not for us, but with us,” said Breazeal.32. What can a Jibo robot do according to Paragraph 3?A. Communicate with you and perform operations.B. Answer your questions and make requests.C. Take your family pictures and deliver milk.D. Obey your orders and remind you to take pills.33. What can Oshbot work as?A. A language teacher.B. A tour guide.C. A shop assistant.D. A private nurse.34. We can learn from the last paragraph that social robots will ______.A. train employeesB. be our workmatesC. improve technologiesD. take the place of workers35. What does the passage mainly present?A. A new design idea of household robots.B. Marketing strategies for social robots.C. Information on household robots.D. An introduction to social robots.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。
2019-2020学年山西省运城市高中联合体高一下学期第一次摸底考试英语试题 含听力
山西省运城市高中联合体2019-2020学年高一下学期第一次摸底考试英语试题2020. 5 本试卷总共分为六部分。
满分150分。
考试时间120分钟。
第一部分听力(共两节,满分20分)做题时,先将答案标在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1分,满分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。
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。
1. Why did the woman ask the man for help?A. Because she got lost.B. Because she was not herself.C. Because she wanted to buy some books.2. What does the man think of diet?A. It’s a foolish action.B. It helps to lose weight.C. It will make one feel weak.3. What does the woman mean?A. She hopes for an early reply.B. There is no need for the man to hurry.C. The man can read the menu as long as he likes.4. What’s the probable relationship between th e two speakers?A. Doctor and patient.B. Assistant and customer.C. Driver and passenger.5. Where does this conversation probably take place?A. In a hotel.B. In a restaurant.C. In a bank.第二节(共15小题;每小题1分,满分15分)听下面5段对话或独白。
新教材2019-2020学年下学期高一英语复课开学摸底考(人教版)基础卷二(解析版)
新人教版教材2019~2020学年下学期高一复课开学摸底考试卷英语(基础解析版)第一部分听力(共两节,满分30分)略第二部分阅读理解(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。
AWanted, Someone for a KissWe’re looking for producers to join us on the sound of London Kiss 100 FM.You’ll work on the station’s music programs.Music production experience in radio is necessary,along with rich knowledge of modern dance music.Please apply in writing to Producer Vacancies,Kiss 100.Father ChristmasWe’re looking for a very special person,preferably over 40,to fill our Father Christmas suit.Working days:Every Saturday from November 24 to December 15 and every day from December 17 to December 24 except Sundays,10∶30-16∶00.Excellent pay.Please contact the Enterprise Shopping Centre,Station Parade,Eastbourne.Accountants AssistantWhen you join the team in our Revenue Administration Unit,you will be providing assistance within all parts of the Revenue Division,dealing with post and other general duties.If you are educated to GCSE grade C level we would like to talk to you.This position is equally suitable for a school leaver or for somebody who has office experience.Wealden District CouncilSoftware TrainerIf you are aged 24—45 and have experience in teaching and training,you could be the person we are looking for.You should be good at the computer and have some experience in program writing.You will be allowed to make your own decisions,and to design courses as well as present them.Pay upwards of £15,000 for the right person.Please apply by sending your CV (简历)to Mrs. R.Oglivie,Palmlace Limited.21. Who should you get in touch with if you hope to work in a radio station?A. Wealden District Council.B. Producer Vacancies,Kiss 100.C. The Enterprise Shopping Centre.D. Mrs. Oglivie,Palmlace Limited.【答案】B【解析】细节理解题。
2019-2020学年山西省运城市临猗县临晋中学高一下学期开学复课摸底数学试题(解析版)
2019-2020学年山西省运城市临猗县临晋中学高一下学期开学复课摸底数学试题一、单选题1.已知ABC V 中,2a =,3b =,60B =o ,那么角A 等于( )A .135oB .90oC .45oD .30o【答案】C【解析】试题分析:三角形中由正弦定理得.sin 2,sin sin sin a b a b A A B B =∴==,所以4A π=.即选C.本题的关键就是正弦定理的应用.【考点】正弦定理.2.为了得到函数y=sin 的图象,只需把函数y=sinx 的图象上所有的点A .向左平行移动个单位长度B .向右平行移动个单位长度C .向上平行移动个单位长度D .向下平行移动个单位长度 【答案】A【解析】试题分析:为得到函数的图象,只需把函数的图象上所有的点向左平行移动个单位长度,故选A. 【考点】三角函数图象的平移【名师点睛】本题考查三角函数图象的平移,函数的图象向右平移个单位长度得的图象,而函数的图象向上平移个单位长度得的图象.左、右平移涉及的是的变化,上、下平移涉及的是函数值的变化.3.半径为2,圆心角为3π的扇形的面积为( ) A .43π B .πC .23π D .3π 【答案】C【解析】由扇形面积公式得:211S r 2223l π=⨯⨯=⨯⨯=2π3. 故选C.4.18,2a x x ⎛⎫=+ ⎪⎝⎭r ,()1,2(b x r =+其中0)x >,若//a b r r ,则x 的值为( )A .8B .4C .2D .0【答案】B【解析】根据//a b rr即可得出()128102x x x ⎛⎫+-+= ⎪⎝⎭,再根据0x >,即可解出x 的值. 【详解】解://a b Q rr,且0x >;()128102x x x ⎛⎫∴+-+= ⎪⎝⎭;解得4x =,或4(x =-舍去). 故选B . 【点睛】考查向量坐标的定义,以及向量平行时的坐标关系.5.已知数列{}n a 和{}n b 都是等差数列,若22443,5a b a b +=+=,则77a b +=( )A .7B .8C .9D .10 【答案】B【解析】试题分析:因为数列{}n a 和{}n b 都是等差数列,{}n n b a +∴为等差数列,由22443,5a b a b +=+=,得()()1235242244=-=-+-+=b a b a d .∴77ab +=()8351344=+=⨯++b a .故选B .【考点】等差数列. 6.函数()22sin sin 44f x x x ππ⎛⎫⎛⎫=+-- ⎪ ⎪⎝⎭⎝⎭是( ).A .周期为π的偶函数B .周期为π的奇函数C .周期为2π的偶函数D .周期为2π奇函数【答案】B【解析】因()1cos(2)[1cos(2)]sin 2sin 22sin 222f x x x x x x ππ=-+---=+=,故()sin(2)sin 2()f x x x f x -=-=-=-是奇函数,且最小正周期是,即22T ππ==,应选答案B .点睛:解答本题时充分运用题设条件,先借助二倍角的余弦公式的变形,将函数的形式进行化简,然后再验证函数的奇偶性与周期性,从而获得问题的答案. 7.在ABC V 中,120B =︒,2AB =,A 的角平分线3AD =,则AC =( )A .6B .2C .62D .22【答案】A【解析】由正弦定理求得2sin 2ADB ∠=,则45ADB ∠=︒,从而得到30C =︒,再根据正弦定理即可求出答案. 【详解】 解:如图,由正弦定理sin sin AB AD ADB B=∠可得,sin sin AB BADB AD ∠=,∵120B =︒,2AB =3AD =∴2sin ADB ∠=,得45ADB ∠=︒, ∴135ADC ∠=︒,1801204515BAD ∠=︒-︒-︒=︒, ∴30BAC ∠=︒,∴30C =︒, ∴由正弦定理sin sin AC AB B C =得,sin 6sin AB BAC C==, 故选:A . 【点睛】本题主要考查正弦定理解三角形,考查计算能力,属于基础题.8.已知12a =,121n n a a n +-=+(*n N ∈),则n a =( ) A .1n + B .21n +C .21n +D .221n +【答案】C【解析】利用累加法即可求出通项公式. 【详解】解:∵121n n a a n +-=+,则当2n ≥时,121n n a a n --=-,……325a a -=, 213a a -=,∴132212153n n a a a a a a n --+⋅⋅⋅+-+-=-+⋅⋅⋅++, 化简得()()21121312n n n a a n --+-==-,又12a =, ∴21n a n =+,经检验12a =也符合上式, ∴()2*1n n N a n =+∈,故选:C . 【点睛】本题主要考查累加法求数列的通项公式,考查数列的递推公式的应用,考查倒序相加法求数列的和,考查计算能力,属于中档题.9.在 ABC V 中, 80,100,45a b A ===︒,则此三角形解的情况是( ) A .一解 B .两解C .一解或两解D .无解【答案】B【解析】由题意知,80a =,100b =,45A ∠=︒,∴sin 100802b A =⨯=,如图:∵sin b A a b <<,∴此三角形的解的情况有2种,故选B . 10.已知两个等差数列{}n a 和{}n b 的前n 项和之比为71(*)427n n N n +∈+,则1111a b 等于( ) A .74B .32C .43D .7871【答案】C【解析】根据等差数列的前n 项和公式,以及等差数列的性质进行转化即可. 【详解】设等差数列{a n }和{b n }的前n 项和分别为:()()11,22n n n n n a a n b b S T ++==,根据等差数列的性质,可知11121111212,2a a a b b b =+=+故()()1212111121211121721142214212732a a S ab b T b +⨯+====+⨯+ ,故选C 【点睛】若数列{a n }是等差数列,若2m nk +=,则2m n k a a a += ()*,,m n k N ∈ .11.O 为ABC ∆所在平面上动点,点P 满足AB AC OP OA AB AC λ⎛⎫ ⎪=++ ⎪⎝⎭u u u v u u u v u u u v u u u vu u u v u u u v ,,[)0λ∈+∞ ,则射线AP 过ABC ∆的( ) A .外心 B .内心C .重心D .垂心【答案】B【解析】将||||AB AC OP OA AB AC λ⎛⎫=++ ⎪⎝⎭u u u r u u u r u u u r u u u r u u ur u u u r 变形为||||AB AC AP AB AC λ⎛⎫=+ ⎪⎝⎭u u u r u u u r u u u r u u u r u u u r ,因为||ABAB u u u ru u u r 和||ACAC u u u r u u u r 的模长都是1,根据平行四边形法则可得,过三角形的内心. 【详解】||||AB AC OP OA AB AC λ⎛⎫=++ ⎪⎝⎭u u u r u u u ru u u r u u u r u u ur u u u r Q AB AC OP OA AP AB AC λ⎛⎫ ⎪∴-==+ ⎪⎝⎭u u u v u u u v u u u v u u u v u u u v u u u v u u u v因为||AB AB u u u ru u u r 和||AC AC u u u r u u u r 分别是AB u u u r 和AC u u u r 的单位向量所以||||AB AC AB AC +u u u r u u u r u u ur u u u r 是以||AB AB u u u ru u u r 和||AC AC u u u r u u u r 为邻边的平行四边形的角平分线对应的向量 所以AP u u u r的方向与BAC ∠的角平分线重合 即射线AP 过ABC ∆的内心 故选B 【点睛】本题主要考查平面向量的平行四边形法则、单位向量的性质以及三角形四心的性质,属于中档题.12.设()44sin sin cos cos f x x x x x =-+,则()f x 的值域是( )A .90,8⎡⎤⎢⎥⎣⎦B .513,88⎡⎤⎢⎥⎣⎦C .130,8⎡⎤⎢⎥⎣⎦D .59,88⎡⎤⎢⎥⎣⎦【答案】A【解析】由三角函数的基本关系式,化简得()2212sin cos sin cos f x x x x x =--,设sin cos t x x =,得到()2192()48g t t =-++,再结合二次函数的性质,即可求解. 【详解】 由函数()4422222sin sin cos cos (sin cos )2sin cos sin cos f x x x x x x x x x x x =-+=+--2212sin cos sin cos x x x x =--,设111sin cos sin 2[,]222t x x x ==∈-, 可得()2219212()48g t t t t =--+=-++,当14t =-时,函数()g t 取得最大值,最大值为()max 98g t =,即()max 98f x =,当12t =时,函数()g t 取得最小值,最大值为()min 0g t =,即()min 0f x =, 所以函数()f x 的值域为90,8⎡⎤⎢⎥⎣⎦. 故选:A. 【点睛】本题主要考查了以三角函数为背景的函数的值域的求解,其中解答中熟练应用三角函数的基本关系式,利用换元法,结合二次函数的性质求解是解答的关键,着重考查换元思想,以及推理与运算能力.二、填空题13.已知()2cos ,2sin a θθ=r ,()3,3b =r ,且a r 与b r共线,[)0,2θ∈π,则θ=________.【答案】π6或7π6【解析】由a r 与b r 共线,可得2cos 32sin 30θθ⨯-⨯=,求得3tan θ=,再结合三角函数的性质,即可求解. 【详解】由题意,向量()()2cos ,2sin ,3,3b a θθ==rr ,因为a r 与b r共线,可得2cos 32sin 30θθ⨯-⨯=,可得3tan 3θ=, 又因为[)0,2θ∈π,可得π6θ=或7π6θ=. 故答案为:π6或7π6. 【点睛】本题主要考查了共线向量的坐标表示,以及三角函数的基本关系式的应用,其中解答中熟记共线向量的坐标运算,求得tan θ的值是解答的关键,着重考查运算与求解能力. 14.已知函数()cos()f x A x ωφ=+的图象如图所示,2()23f π=-,则(0)f =____.【答案】23【解析】由图象可得最小正周期为23π.所以f (0)=f (23π),注意到23π与2π关于712π对称, 故f (23π)=﹣f (2π)=23. 故答案为2315.如图放置的边长为1的正方形ABCD 的顶点A,D 分别在x 轴、y 轴正半轴(含原点)滑动,则OB OC ⋅u u u r u u u r的最大值为__________.【答案】2【解析】设,0,2OAD πθθ⎛⎫∠=∈ ⎪⎝⎭,根据三角形的边角关系求得OB uuu r ,OC u u u r ,利用平面向量的数量积公式以及正弦函数的最值求解即可. 【详解】设,0,2OAD πθθ⎛⎫∠=∈ ⎪⎝⎭由于1AD =,故cos ,sin OA OD θθ==又因为2BAx πθ∠=-,1AB =,所以cos cos cos sin 2B x πθθθθ⎛⎫=+-=+ ⎪⎝⎭sin cos 2B y πθθ⎛⎫=-= ⎪⎝⎭, 则(cos sin ,cos )OB θθθ=+u u u r同理可得(sin ,cos sin )OC θθθ=+u u u r(cos sin ,cos )(sin ,cos sin )1sin 2OB OC θθθθθθθ⋅=+⋅+=+u u u r u u u r0,2πθ⎛⎫∈ ⎪⎝⎭Q∴当22=πθ时,1sin 2OB OC θ⋅=+u u u r u u u r的最大值为2.故本题的正确答案为2.【点睛】本题主要考查了平面向量的数量积公式以及正弦型函数的最值,属于中档题. 16.下列判断正确的是_________.(填写所有正确的序号) ①若1sin sin 3x y +=,则2sin cos y x -的最大值是43;②函数sin(2)4y x π=+的单调递增区间是[,]88k k ππππ-+(k Z ∈); ③函数()1sin cos 1sin cos x xx x f x +-+=+是奇函数;④函数1tan 2sin x y x=-的最小正周期是π.【答案】④【解析】利用函数的最值、单调性、奇偶性、周期性质进行验证求解 【详解】因为1sin sin 3x y +=,1sin sin 3y x ∴=-22211sin cos =sin cos =sin (1s )33y x x x x in x ------22111=(s )12inx --,121sin 1,in 1,33x x -≤-≤∴-≤≤2in =3s x ∴-时,2sin cos y x -的最大值是49所以①错误;由222242k x k πππππ-++剟,得3+88k x k ππππ-剟,k Z ∈结论②错误; 因为()1sin cos 1sin cos x x x xf x +-+=+,()()1sin cos 1sin cos x xx f f x x x --+=-≠--,故结论③错误; 因为1tan 2sin x y x=-所以22sin +cos 122tan (tan cot )=cot 22222sin cos 22x x x x x y x x x =-=--最小正周期是π,故结论④正确. 故答案为④ 【点睛】本题考查三角函数图象与性质的综合应用.三角函数图象与性质的综合问题的求解思路:先将()y f x =化为+()+y Asin x B w j =的形式,再借助(+)y Asin x w j =的图象和性质(如定义域、值域、最值、周期性、对称性、单调性等)解决相关问题.三、解答题17.已知cos α-sin α=5,且π<α<32π,求2sin 22sin 1tan ααα+-的值.【答案】-2875. 【解析】试题分析:将cosα-sinα=5平方,可得2sinαcosα的值,由α的范围确定sinα+cosα的范围,并求值,将原式用二倍角公式化简,并将求出的值代入即可. 试题解析: 因为cos α-sin α=5,所以1-2sin αcos α=1825,所以2sin αcos α=725. 又α∈(π,32π),故sinα+cosα,=-5, 所以2sin22sin 1tan ααα+-=()22sin cos 2sin cos cos sin αααααα+- =()2sin cos cos sin cos sin αααααα+-7255⎛⎫⨯- ⎪2875. 18.已知向量1232a e e =-r ,124b e e =+r,其中()11,0e =,()20,1e =.求:(1)a b ⋅r r,a b +r r ; (2)a r 与b r的夹角的余弦值.【答案】(1)10a b ⋅=r r,a b +=r r ;(2)221【解析】(1)根据()1e 1,0=,()2e 0,1=,得到,a b r r的坐标,再利用坐标运算求数量积及a b +r r .(2)设a r 与b r的夹角为θ,先求得,a b r r ,再利用夹角公式求解.【详解】(1)因为()1e 1,0=,()2e 0,1=,所以()123e 2e 32a =-=-r ,,()124e e 4,1b =+=r ,所以()342110a b ⋅=⨯+-⨯=r r ,所以()7,1a b +=-r r , 所以a b +==r r . (2)设a r 与b r 的夹角为θ,a =rb =r所以cos 221a b a bθ⋅===r r r r . 【点睛】本题主要考查向量的坐标表示,向量的模以及数量积的运算,还考查了运算求解的能力,属于基础题.19.在ABC V 中,内角A ,B ,C 的对边分别为a ,b,c ,且sin cos b A B =. (1)求角B 的大小;(2)若3b =,sin 2sin C A =,求a ,c 的值.【答案】(1)π3;(2)a=c = 【解析】(1)根据正弦定理即可化简sin B B =,根据正切值求解; (2)根据正弦定理得2c a =,结合余弦定理即可得解.【详解】(1)由sin cos b A B =及正弦定理sin sin a b A B=,在ABC V 中,sin 0A> 得sin B B=,所以tan B =()0,B π∈,所以π3B =. (2)由sin 2sin C A =及sin sin a c A C=,得2c a =, 由3b =及余弦定理2222cos b a c ac B =+-,得229a c ac =+-.222942a a a -=+,所以a =c =.【点睛】 此题考查利用正余弦定理解三角形,根据正弦定理和余弦定理进行边角互化,综合应用,属于中档题.20.已知数列{}n a 为等差数列,35a =,公差0d ≠,且1225a a a a =. (1)求数列{}n a 的通项公式以及它的前n 项和n S ;(2)若数列{}n b 满足11n n n b a a +=⋅,n T 为数列{}n b 的前n 项和,求n T . 【答案】(1)21n a n =-,2n S n =;(2)21n n T n =+ 【解析】(1)根据题意列出方程组求解1a 、d ,代入等差数列的通项公式及前n 项和公式化简即可;(2)利用裂项相消法求和.【详解】(1)由题意得()()11221111252524a d a d d a d a d a a d +=⎧+=⎧⎪⇒⎨⎨=+=+⎩⎪⎩, 又∵0d ≠,解得112a d =⎧⎨=⎩,∴()*11221()n a n n n N =+-⨯=-∈, ∴()()1212122n n a n n n S n a +⨯+-⨯===. (2)∵()()111111212122121n n n b a a n n n n +⎛⎫===- ⎪⋅-+-+⎝⎭, ∴11111112335212121n n T n n n ⎛⎫=-+-+⋅⋅⋅+-= ⎪-++⎝⎭. 【点睛】本题考查等差数列的通项公式及前n 项和、裂项相消法求和,属于基础题.21.设ABC V 的内角A ,B ,C 所对的边长分别为a ,b ,c ,且3a =,60A =︒,b c +=.(1)求ABC V 的面积;(2)求sin sin B C +的值及ABC V 中内角B ,C 的大小.【答案】(1)4;(2)sin sin 2B C +=;15=︒C ,105B =︒或105C =︒,15B =︒ 【解析】(1)根据题意,由余弦定理得出()2222cos60a b c bc bc =+--o ,可求出bc ,再根据三角形面积公式,即可求出ABC V 的面积;(2)根据正弦定理sin sin sin +=+a b c A B C ,求得sin sin B C +=,利用三角函数的恒等变换进行化简求出角C ,最后结合三角形的内角和,即可求出角B .【详解】解:(1)由题可知,3a =,60A =︒,b c +=由余弦定理得:2222cos60a b c bc =+-o ,则()2222cos60a b c bc bc =+--o ,即(219222bc bc =--⨯,即9183bc =-, 解得:3bc =,故ABC V 的面积为:11sin 32224ABC S bc A ==⨯⨯=V .(2)因为3a =,60A =︒,b c += 由正弦定理得sin sin sin sin sin a b c b c A B C B C+===+,即:3sin 60=︒所以sin sin 2B C +=, 因为120B C +=︒,所以120B C =-o ,则()sin sin sin 120sin 2B C C C +=︒-+=,即sin120cos cos120sin sin 2C C C -+=o o ,整理得:3sin 222C C +=()302C +=o ,由此得()sin 30C +︒=, 在ABC V 中,3045C +︒=︒或135︒,所以15=︒C 或105C =︒,由此可求得15=︒C ,105B =︒或105C =︒,15B =︒.【点睛】本题考查利用正弦定理和余弦定理解三角形,以及三角形的面积公式,考查三角恒等变换的应用和三角形内角和关系,考查化简运算能力.22.如图,点13,2⎛⎫- ⎪ ⎪⎝⎭B ,点A 是单位圆与x 轴的正半轴的交点.(1)若AOB α∠=,求sin2α.(2)已知OM OB h →→=+,ON OB h →→=-,若OMN V 是等边三角形,求OMN V 的面积. (3)设点P 为单位圆上的动点,点Q 满足OQ OA OP →→→=+,ππ262AOP θθ⎛⎫∠=≤≤ ⎪⎝⎭,()f OB OQ θ→→=⋅,求()f θ的取值范围.当OB OQ →→⊥时,求四边形OAQP 的面积. 【答案】(1)3;(2)33;(3)10,2⎡⎤⎢⎥⎣⎦;32【解析】(1)根据任意角三角函数的定义先求出sin cos αα,,即可求解.(2)由条件可得(3OM ON →→+=-,再根据OMN V 是等边三角形,即可求出该等边三角形的高,从而可求解其面积.(3)根据任意角三角函数的定义,可得()cos2,sin2P θθ,从而得()1cos 2sin 2OQ θθ→=+,, ()1sin 262f πθθ⎛⎫=-- ⎪⎝⎭,即可求解()f θ的取值范围;根据OB OQ →→⊥,再结合()1sin 262f πθθ⎛⎫=-- ⎪⎝⎭,可得四边形OAQP 为菱形,从而可求解其面积. 【详解】解:(1)由三角函数定义,可知3sin α=,1cos 2α=-, 所以313sin22sin cos 22ααα⎛⎫==-= ⎪⎝⎭(2)因为12OB →⎛=-⎝⎭,OM OB h →→=+,ON OB h →→=-,所以(2OM ON OB h OB h OB →→→→→+=++-==-,所以(2OM ON →→+=-=,又因为OMN V 是等边三角形,所以等边OMN V 的高为1因此OMN V 的面积为112⨯=. (3)由三角函数定义,知()cos2,sin2P θθ,所以()1cos 2sin 2OQ OA OP θθ→→→=+=+,,所以()()111cos 22sin 2262f OB OQ πθθθθ→→⎛⎫==-+=-- ⎪⎝⎭⋅, 因为ππ62θ≤≤,所以ππ5π2666θ≤-≤,即1πsin 2126θ⎛⎫≤-≤ ⎪⎝⎭, 于是()102f θ≤≤,所以()f θ的取值范围是10,2⎡⎤⎢⎥⎣⎦. 当OB OQ →→⊥时,()0f OB OQ θ→→=⋅=, 即π12062sin θ⎛⎫--= ⎪⎝⎭,解得π23θ=,易知四边形OAQP 为菱形,此时菱形OAQP 的面积为1π211sin 23⨯⨯⨯⨯=【点睛】本题考查任意角三角函数的定义、向量的坐标运算,解题关键在于根据三角函数的定义写出点的坐标,再进行相应的向量坐标运算,考查计算和分析转化能力,属于中档题.。
山西省运城市临猗县临晋中学2019_2020学年高一物理下学期开学复课摸底考试试题含解析
【答案】A
【解析】
【详解】由静止开始使链条自由滑落到当它全部脱离桌面过程,由于桌面光滑,整个链条的机械能守恒。取桌面为零势能面,整个链条的质量为 ,根据机械能守恒定律得
解得它全部脱离桌面瞬时的速度为
故A正确,BCD错误。
故选A。
8.如图,一半径为R的半圆形轨道竖直固定放置,轨道两端等高;质量为m的质点自轨道端点P由静止开始滑下,滑到最低点Q时,对轨道的正压力为 mg,重力加速度大小为g。质点自P滑到Q的过程中,克服摩擦力所做的功为( )
D.物体克服阻力做功 ,故D正确。
故选BD。
11.一个质量为2kg的物体被人用手由静止向上提升1m,此时物体的速度是lm/s。重力加速度g=10m/s2,物体被向上提升过程中,下列说法正确的是( )
A. 手对物体做功21JB. 合外力对物体做功3J
C. 合外力对物体做功2JD. 物体克服重力做功20J
所以摩托艇发动机的输出功率变为原来的2倍,则摩托艇的最大速率变为原来的 倍.
故选D.
5.甲、乙两物体质量的比M1:M2=3:1,速度的比v1:v2=1:3,在相同的阻力作用下逐渐停下,则它们的位移比x1:x2是
A. 1:1
B. 1:3
C. 3:1
D. 4:1
【答案】B
【解析】
【详解】根据牛顿第二定律得 ,因为阻力相等,质量之比为3:1,则加速度大小之比为1:3;根据 知,速度之比为1:3,则位移之比为1:3;故B正确,A、C、D错误;故选B.
【解析】
【答案】AD
【解析】
【详解】A.根据动能定理得
解得手对物体做功为
故A正确;
BC.根据动能定理得合外力对物体做功为
山西省运城市临猗县2020届高三下学期开学摸底考试英语试卷(PDF版)
第一部分听力(共两节,满分30分)做题时,请先将答案标在试卷上,录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
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。
例:How much is the shirt?A.£19.15.B.£9.18.C.£9.15.答案是C。
1.What does the woman want to do?A.Find a place.B.Buy a map.C.Get an address.2.What will the man do for the woman?A.Repair her car.B.Give her a ride.C.Pick up her aunt.3.Who might Mr.Peterson be?A.A new professor.B.A department head.C.A company director.4.What does the man think of the book?A.Quite difficult.B.Very interesting.C.Too simple.5.What are the speakers talking about?A.Weather.B.Clothes.C.News.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、7题。
6.How long did Michael stay in China?A.Five days.B.One week.C.Two weeks.7.Where did Michael go last year?A.Russia.B.Norway.C.India.听第7段材料,回答第8、9题。
山西省运城市临猗县临晋中学2019_2020学年高一历史下学期开学复课摸底考试试题
山西省运城市临猗县临晋中学2019-2020学年高一历史下学期开学复课摸底考试试题第Ⅰ卷(选择题共60分)一、单项选择题(每小题有且只有一个正确答案,请将最恰当的答案填涂在答题卡的相应位置。
共40题,每题1.5分。
共60分。
1.春秋时期,促使土地逐步由国有向私有转变的根本因素是( )A.铁器的使用和牛耕的推广B.私田的出现C.各国税制的改革D.战争的影响2.北宋前中期,在今四川井研县一带山谷中,密布着成百上千个采用新制盐技术的竹简井,井主所雇工匠大多来自“他州别县”,以“佣身赁力”为生,受雇期间,若对工作条件成待遇不满意,辄另谋高就。
这反映出当时( )A.民营手工业得到发展B.手工业者社会地位高C.雇佣劳动已经普及D.盐业专卖制度已经解体3.明清时期,商人最后总是倾向于把累积得来的财富或过剩的资本投资于购买土地,或供应下一代有闲沉浸于传统典籍,参与科举,以便进入官僚行列。
这说明( )A.经商活动难以实现工业资本的原始积累B.经商只为后代学习提供充足的物质基础C.经商动机存在制约商业企业发展的因素D.经商是为满足对土地和传统文化的喜好4.从经济的角度看,明清时期中国已处于“近代的前夜”,下列史实最能说明这一结论的是()A. “共计一坯工力,过手七十二,方克成器”B.“佃农所获,朝登垄亩,夕贸市之廛”C. “工匠各有专能.匠有常主,计日受值”D.“借间屋中人,尽去做商贾”5、西欧资本主义萌芽最早产生于意大利,但新航路开辟后,“财富流向西班牙和葡萄牙”,“英国成为海盗”,而“意大利被晾到一边”。
其主要原因是()A世界性商业危机。
B意大利经济衰退。
C世界性商业革命。
D意大利金融危机。
6.“大发现是资本主义和封建势力共同扩张的结果,是双重扩张。
换言之,没有初期资本主义的发展和商人们的扩张要求,就没有地理大发现;但若没有国王和政府的领导、支持及贵族的参与,同样也不会有地理大发现。
”以下关于新航路开辟的说法能够证明上述结论的是( )。
山西省运城市临猗县临晋中学2019_2020学年高一数学下学期开学复课摸底考试试题
山西省运城市临猗县临晋中学2019-2020学年高一数学下学期开学复课摸底考试试题(考试时间120分钟总分120分)一、选择题(每小题5分,共60分)1.在△ABC中,a=,b=,B=60°,则角A等于().A.135°B.90°C.45°D.30°2.为了得到函数y=sin的图象,只需把函数y=sin x的图象().A.向左平移个单位长度B.向右平移个单位长度C.向上平移个单位长度D.向下平移个单位长度3.半径为2,圆心角为的扇形的面积为().A. B.π C. D.4.已知向量a=,b=(x+1,2),其中x>0,若a∥b,则x的值为().A.8B.4C.2D.05.已知数列{a n}和{b n}都是等差数列,若a2+b2=3,a4+b4=5,则a7+b7=( ).A.7B.8C.9D.106.函数f(x)=sin2-sin2是( ).A.周期为π的奇函数B.周期为π的偶函数C.周期为2π的奇函数D.周期为2π的偶函数7.在△ABC中,B=120°,AB=,A的角平分线AD=,则AC=( ).A. B. C. D.8.已知a 1=2,a n+1-a n =2n+1(n ∈N *),则a n =( ). A.n+1 B.2n+1C.n 2+1 D.2n 2+19.在△ABC 中,a=80,b=100,A=45°,则此三角形解的情况是( ). A.一解 B.两解 C.一解或两解 D.无解10.已知两个等差数列{a n },{b n }的前n 项和分别为S n ,T n ,且=,则的值为( ).A .B .C .D .11.O 为ABC ∆所在平面上动点,点p 满足⎪⎪⎪⎭⎫⎝⎛++=AC AC AB AB OA OP λ,[)+∞∈,0λ,则射线AP 过ABC ∆的( )A .外心B .内心C .重心D .垂心12.设f(x)=sin 4x-sin xcos x+cos 4x,则f(x)的值域是( ).A. B. C. D.二、填空题(每小题5分,共60分)13. 已知a =(2cos θ,2sin θ),b =(3,),且a 与b 共线,θ∈[0,2π),则θ= .14.已知函数f (x )=A cos(ωx+φ)的图象如图所示,f =-,则f (0)= .15.如图放置的边长为1的正方形ABCD 顶点A,D 分别在x 轴、y 轴正半轴(含原点)滑动,则OC OB ⋅的最大值为__________. 16.下列判断正确的是 .(填写所有正确的序号)①若sin x+sin y=,则sin y-cos2x的最大值是;②函数y=sin的单调递增区间是kπ-,kπ+(k∈Z);③函数f(x)=是奇函数;④函数y=tan-的最小正周期是π.三、解答题(17题10分,其它题每个12分,共70分)17.已知cos α-sin α=,且π<α<,求的值.18.已知向量a=3e1-2e2,b=4e1+e2,其中e1=(1,0),e2=(0,1).求:(1)a·b,|a+b|;(2)a与b的夹角的余弦值.19.在△ABC中,内角A,B,C的对边分别为a,b,c,且b sin A=a cos B.(1)求角B的大小;(2)若b=3,sin C=2sin A,求a,c的值.20.已知数列{a n}为等差数列,a3=5,公差d≠0,且=.(1)求数列{a n}的通项公式以及它的前n项和S n;(2)若数列{b n}满足b n=,T n为数列{b n}的前n项和,求T n.21.设△ABC的内角A,B,C所对的边长分别为a,b,c,且a=3,A=60°,b+c=3.(1)求△ABC的面积;(2)求sin B+sin C的值及△ABC中内角B,C的大小.22.如图,点B,点A是单位圆与x轴的正半轴的交点.(1)若∠AOB=α,求sin 2α.(2)已知=+h,=-h,若△OMN是等边三角形,求△OMN的面积.(3)设点P为单位圆上的动点,点Q满足=+,∠AOP=2θ,f(θ)=·,求f(θ)的取值范围.当⊥时,求四边形OAQP的面积.高一复课考试数学测试参考答案1—5 CACBB 6—10 AACBC 11—12 BA13. 或 14. . 15. 2 16. ④17.【解析】因为cos α-sin α=,所以1-2sin αcos α=,所以2sin αcos α=.又α∈,所以sin α+cos α=-=-,所以====- .18.【解析】(1)因为e1=(1,0),e2=(0,1),所以a=3e1-2e2=(3,-2),b=4e1+e2=(4,1),所以a·b=3×4+(-2)×1=10,所以a+b=(7,-1),所以|a+b|==5.(2)设a与b的夹角为θ,则cos θ===.19.【解析】(1)由bsin A=acos B及正弦定理=,得sin B=cos B,所以tan B=,所以B=.(2)由sin C=2sin A及=,得c=2a,由b=3及余弦定理b2=a2+c2-2accos B,得9=a2+c2-ac.所以a=,c=2.20.【解析】(1)由题意得又∵d≠0,∴∴a n=1+(n-1)×2=2n-1, ∴S n===n2.(2)∵b n===,∴T n=1-+-+…+-=.21.(1)由余弦定理得b2+c2-a2=2bccos 60°,bc=3.故S△ABC=bcsin A=×=.(2)因为A=60°,由正弦定理得====,又b+c=3,所以sin B+sin C=.因为B+C=120°,所以sin(120°-C)+sin C=.由此得sin(C+30°)=.在△ABC中,C+30°=45°或135°,即由此可求得C=15°,B=105°或C=105°,B=15°.22.(1)由三角函数定义,可知sin α==,cos α==-,所以sin 2α=2sin αcos α=2××=-.(2)因为=,=+h,=-h,所以+=+h+-h=2=(-1,).所以|+|=|(-1,)|=2.所以等边△OMN的高为1,边长为,因此△OMN的面积为×1×=.(3)由三角函数定义,知P(cos 2θ,sin 2θ),所以=+=(1+cos 2θ,sin 2θ),所以f(θ)=·=-(1+cos 2θ)+sin2θ=sin-.因为≤θ≤,所以≤2θ-≤,即≤sin≤1,于是0≤f(θ)≤,所以f(θ)的取值范围是.当⊥时,f(θ)=·=0,即sin-=0,解得2θ=,易知四边形OAQP为菱形,此时菱形OAQP的面积为2××1×1×sin=.。
山西省运城市2019-2020学年高一第二学期期末调研测试英语试题 含答案
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山西省运城市高中联合体2019-2020学年高一英语下学期第一次摸底考试试题
山西省运城市高中联合体2019—2020学年高一英语下学期第一次摸底考试试题本试卷总共分为六部分.满分150分。
考试时间120分钟.第一部分听力(共两节,满分20分)做题时,先将答案标在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1分,满分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。
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。
1。
Why did the woman ask the man for help?A. Because she got lost.B. Because she was not herself。
C. Because she wanted to buy some books.2. What does the man think of diet?A. It’s a foolish action。
B。
It helps to lose weight。
C. It will make one feel weak.3。
What does the woman mean?A。
She hopes for an early reply.B。
There is no need for the man to hurry.C。
The man can read the menu as long as he likes。
4。
What’s the probable relationship between the two speakers?A。
Doctor and patient. B. Assistant and customer。
C。
Driver and passenger。
5. Where does this conversation probably take place?A. In a hotel。
山西省临猗临晋中学2019-2020学年高一6月月考英语试卷含答案
临晋中学高一年级6月份月考英语试题一.阅读理解(每小题3分,共54分)AAmsterdam is most famous for its artistic heritage.This tradition is proudly on display in the Rijksmuseum(translates as State Museum).Once you've taken in all that has to offer,artists, history fens,and families shouldn't pass up the chance to visit the Van Gogh Museum—containing around700paintings and drawings by Vincent and other artists,including Gauguin,Monet,and Toulouse-Lautrec.Amsterdam is also home to the Anne Frank Museum,where Anne hid with her family during the Nazi occupation of the Netherlands.On a lighter note,taking a canal cruise through its extensive waterways is a rewarding way to see the Dutch capital.Art lovers get their tickets at:The Van Gogh Museum Rijksmuseum Museum het RembrandthuisFood and drinkCheese lovers love Amsterdam.You can find an excuse to eat cheese at any time of the day here.Gouda is Holland's favorite,developing a more intense flavor the longer it's aged.Find a selection at the markets,try a cheeseboard at dinner time,or just order cubes with mustard for dipping to accompany a drink.When you're hungry for non-cheese food groups,you'll find Michel in-starred restaurants,vegetarian,and organic restaurants that accompany an array of global cuisine.For old-fashioned and modern Dutch food,try these Amsterdam restaurants: Moeders,Haesje Claes,Loctje,Greetje,and De Silveren Spiegel.Don't leave without tasting:Patat(hot chips with toppings),Stroopwafel(waffle cookie),Chocomel(chocolate milk) Amsterdam Fast FactsApproximate flight times:NYC/New York7hours20minutes,Philadelphia8hours,Boston7hoursMiami9hours45minutes,Los Angeles10hours15minutes(1)Where can visitors see Monet's paintings?A.Rijksmuseum.B.The Van Gogh Museum.C.Museum het Rembrandthuis.D.The Anne Frank Museum.(2)Which is the best choice for a cheese lover?A.Gouda.B.Patat.C.Stroopwafel.D.Chocomel.(3)Who is this tour guide written for?A.Germans.B.Dutch men.C.Frenchmen.D.Americans.BI travel a lot,and I find out different“styles”of directions every time I ask“How can I get to the post office?”Foreign tourists are often confused in Japan because most streets there don't have names;in Japan,people use landmarks(地标)in their directions instead of street names.For example,the Japanese will say to travelers,“Go straight down to the corner.Turn left at the big hotel and go past a fruit market.The post office is across from the bus stop.”In the countryside of the American Midwest,there are not usually many landmarks.There are no mountains,so the land is very flat;in many places there are no towns or buildings within miles.Instead of landmarks,people will tell you directions and distances.In Kansas or Iowa,for example,people will say,“Go north two miles.Turn east,and then go another mile.”People in Los Angeles,California,have no idea of distance on the map;they measure distance in time,not miles.“How far away is the post office?”you ask.“Oh,”they answer,“it's about five minutes from here.”You say,“Yes,but how many miles away is it?”They don't know.It's true that a person doesn't know the answer to your question sometimes.What happens in such a situation?A New Yorker might say,“Sorry,I have no idea.”But in Yucatan,Mexico,no one answers“I don't know.”People in Yucatan believe that“I don't know”is impolite.They usually give an answer,often a wrong one.A tourist can get very,very lost in Yucatan!(4)When a tourist asks the Japanese the way to a certain place they usually_________.A.describe the place carefullyB.refer to recognizable buildings and placesC.show him a map of the placeD.tell him the names of the streets(5)Which is the place where people measure distance in time?A.New York.B.Kansas.C.Los Angeles.D.Iowa.(6)People in Yucatan may give a tourist a wrong answer________.A.in order to save timeB.as a testC.for funD.so as to be polite (7)What can we infer from the text?A.It's useful for travelers to know how to ask the way properly.B.People have similar understandings of politeness.C.It's important for travelers to understand cultural differences.D.New Yorkers are generally friendly to visitors.CShapeAccording to their website,Shape is a magazine for American women with active lifestyles. This women's health magazine covers everything from diet and exercise to psychology.What is great about Shape is that it knows that it must cover a lot more than Fitness to give women all the information they need to stay healthy.Besides all the great features included in their print magazine,they also have an easily accessible website that anyone can use.Women's DayWomen's Day is not only specifically a women's health magazine,but also includes a little of what Shape has,along with more information on other parts of life:family,money,travel and style.Many of the articles in Women's Day deal with specific diseases that are common to women,such as heart disease,breast cancer and others.Women's HealthFrom tips to recent health news to articles about world affairs,Women's Health has everything that you expect in a women's health magazine.Another great feature is that Women's Health has a great website full of information,as well as articles from past magazines that you can check out.This is a great resource,since it lets you get to see articles well at the office.FitnessThis magazine covers important topics such as physical fitness,health&beauty,and mental health.It offers something new in each issue,and it's always easy to understand.The workouts are clearly presented with good photos to illustrate(说明)every movement, and almost all can be done without making a trip to the gym.(8)What's the purpose of writing the text?A.To describe some famous websites.B.To introduce some health magazines for women.C.To predict the best-selling writers.D.To advertise some fashion magazines for women.(9)How is Women's Day different from the others?A.It gives people a lot of health information.B.It provides information on family life.C.It includes many articles about women.D.It deals with many life problems.(10)What makes the information in Fitness easy to understand?A.Good examples.B.Illustrative pictures.C.Interesting stories.D.Important topicsDZhang Heng(78~139),a native of Nanyang in central China's Henan Province,was a mathematician,astronomer and geographer of the Eastern Han Dynasty(25~220).Zhang's greatest contributions were in the field of astronomy.In123he corrected the calendar to bring it into line with the seasons.In132he invented the first seism scope.It was in the shape of a cylinder with eight dragon heads around the top,each with a ball in its mouth. Around the bottom were eight frogs,each directly under a dragon's head.When an earthquake occurred,ball fell out of a dragon's mouth into a frog's mouth,making a noise.Zhang Heng was a supporter of the Hun,the ancient theory,which stated that the earth is inside an egg.He wrote,“The sky is like a hen's egg and the Earth is like the yolk of theegg,lying alone at the center.The sky is large and the Earth is small.”He also drew a detailed map of the heaven.His chart showed124constellations(星群) consisting of a total of2,500stars,320of which were bright stars with names.“This is notincluding those observed by sailors,”he wrote,“Of the small stars,there are eleven thousand five hundred and twenty.”However,Zhang Heng was not satisfied with his paper map of the sky.When his charts were completed,he hired craftsmen to build what may have been the world's oldestthree-dimensional models of the heaven.The first globes were made out of bamboo strips,but eventually he had a globe made out of bronze,which was almost five meters in circumference. This in itself would have been a remarkable accomplishment.But Zhang Heng took it one step further.He used the power of water to make his globe complete one rotation every year,showing how the positions of the stars changed from one season to the next.(11)What is seism scope in Paragraph2?A.An art work which was very beautiful.B.A device for measuring earthquake.C.A toy for kids with some animals on it.D.A musical instrument which can make a noise.(12)What does the underlined word“which”in Paragraph4refer to?A.The detailed map of the heaven.B.124constellations.C.The heaven.D.2,500stars.(13)What's the best title of this passage?A.A Great AstronomerB.The First SeismoscopeC.Zhang HengD.Zhang Heng and All His InventionsE七选五根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。
山西省运城市高中联合体2019-2020学年高一下学期第一次摸底考试英语试题 Word版含解析
运城市高中联合体第一次摸底考试高一英语试题本试卷总共分为六部分。
满分150分。
考试时间120分钟。
第一部分听力(共两节,满分20分)做题时,先将答案标在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1分,满分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。
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。
1. Why did the woman ask the man for help?A. Because she got lost.B. Because she was not herself.C. Because she wanted to buy some books.2. What does the man think of diet?A. It’s a foolish action.B. It helps to lose weight.C. It will make one feel weak.3. What does the woman mean?A. She hopes for an early reply.B. There is no need for the man to hurry.C. The man can read the menu as long as he likes.4. What’s the probable relationship between the two speakers?A. Doctor and patient.B. Assistant and customer.C. Driver and passenger.5. Where does this conversation probably take place?A. In a hotel.B. In a restaurant.C. In a bank.第二节(共15小题;每小题1分,满分15分)听下面5段对话或独白。
山西省运城市2019_2020学年高一英语下学期调研测试试题含解析
C. The people at the information desk.
第二部分 阅读理解(共两节,满分50分)
第一节(共15小题;每小题2. 5分,满分37.5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。
17. What animals can be seen in the aquarium?
A. Sharks. B. Whales. C. Polar bears.
18. What food can the visitors give the monkeys to eat?
A. Specially prepared food. B. Sweet biscuits. C. Fruits.
A
Getting around in Australia
You know Australia is a big country, but you may not know how easy it is to get around. The untouched beaches that go for miles and deserts that touch the horizon are just there, waiting to be reached and explored. Following are the different ways you can explore our vast country.
B. To learn to use chopsticks.
C To choose less strong wines.
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山西省运城市临猗县临晋中学2019-2020学年高一下学期开学复课摸底考试英语试题一.阅读理解(每小题3分,共60分)APalaces are known for their beauty and splendor, but they offer little protection against attacks. It is easy to defend a large building, but usually these buildings are not designed with the comfort of a king in mind. When it comes to structures that are both beautiful and defensive, the European castle is a big success.Castles were originally built in England by the Normans in 1066.They built towers and walls to secure the land they had taken. These castles provided the Normans with a quiet and safe place. They also served as bases of operation for attacks. In this way castles served both defensive and offensive roles. Besides, castles served as offices for governors. Those that were socially beneath the governor would come to report affairs and express their respect. They would address problems, handle business, feast, and enjoy festivities in castles. So castles served as social centers as well.The first castles were built from earth and wood, and they were likely to suffer from attacks by fire. Then wooden castles were gradually replaced by stone, which greatly increased the strength of these towers and walls. However, attackers could throw flaming objects into castles through the windows or burn the wooden doors. This led to moving the windows and entrances off from the ground floor and up to the first floor to make them more difficult to access.During the Middle Ages, attacks increased in regularity, so castle defenses were updated.Arrow-slits were added. They were small holes in the castle, which allowed defenders to fire without being hurt. Towers were built from which defenders could provide fire on both sides. The towers were connected to the castle by wooden bridges, so that if one tower fell, the rest of the castle was still easy to defend. A lot of rings of castle walls were constructed, so that even if attackers went past one wall, they would be caught on a killing ground between inner and outer walls. All of these increased the defense of castles.The end of castles can be attributed to gunpowder. During the 15th century, artillery, a kind of large guns, became powerful enough to break through stone walls. This greatly made the role of castles less effective. Though castles no longer serve their original purposes, remaining castles receive millions of visitors each year who wish to experience the situations of ancient times.1.What was the original function of castles according to the passage?A.They served as tourist attractions.B.They were important social centers.C.They marked religious ceremonies.D.They were built for use in emergencies.2.The reason why wooden castles were replaced by stone castles was that .A.stone castles cost less moneyB.stone castles offered better defenseC.wooden castles were uncomfortableD.wooden castles took a long time to build3.Which of the following showed an improvement in castle defenses?A.Castles were totally separated by stones.B.Arrow-slits were made in large quantities.C.Rings of walls were built to defend the towers.D.Windows and entrances were moved to the higher floor.4.What is the best title of the passage?A.Fancy Living: Learning about CastlesB.Normans: Bringing Castles to EnglandC.A History of Castles: The Rise and Fall of CastlesD.Defending Castles: Technologies Used to Defend CastlesBKangaroo Island is more famous for what it hasn’t got than what it has. Unlike mainland Australia,rabbits and foxes were never introduced,so the local wildlife has less competition for survival. Another thing the island doesn’t have is something a Scottish friend once called,“The Way of the Island.” There is no sense of being on the island;in many places,you can climb to a high point and see nothing but bushes in any direction.That catches many visitors out when they arrive with the idea of walking or cycling around the island. It’s really too big for that. There is little in the way of public transport,and the most practical ways to get around are to sign up for an organised tour or hire a car.The island’s main road,the Playford Highway,h eads westward from Nepean Bay until it meets the West End Highway in the middle of nowhere. The West End Highway heads south;the Playford Highway continues westward as a dirt road to Cape Borda,where there is a lighthouse,a few former light keepers’ cottag es,a National Park Visitor Centre and nothing else. Much of the island is farmland;lamb and beef from Kangaroo Island are especially prized. Fruit is also a major export,but the grapes in the vineyards (葡萄园) are turned into very acceptable wine first.19 N ational Parks and Conservation Areas cover over 30% of the island’s area, and the biggest of them lies to the southwest of the island,where the Flinders Chase National Park covers 32,600 hectaresof bush land. Entry is by permit only,which we bought at the park entrance at Rocky River. There,we wondered if the park authorities had the wildlife trained,because we saw a family of kangaroos right in the car park by the park office,but they only appeared after we paid the entrance fee!5.Why is the wildlife on Kangaroo Island more likely to survive?A.Because there are no rabbits or foxes on the island.B.Because rabbits and foxes are less competitive species.C.Because nobody lives on the island.D.Because the island is famous for its bushes.6.One of the most practical ways to get around on the island is to .A.rent a carB.ride a bikeC.take public transportD.sign up for a travel lesson7.What can you find at Cape Borda?A.The Playford Highway.B.The West End Highway.C.A few vineyards.D.Some former light keepers’cottages.8.The author and his family saw a family of kangaroos at the Flinders Chase National Park after they .A.talked to the park authoritiesB.paid the entrance feeC.went into the park officeD.arrived at Rocky RiverCFarmers, especially in developing countries, are often criticized (批评) for cutting down forests. But a new study suggests that many farmers recognize the value of keeping trees.Researchers using satellite photos found at least ten percent of trees cover on more than one billion hectares of farmland. That is almost half the farmland in the world. Earlier estimates (估计) were much lower and incomplete. The authors of the new study say it may still underestimate the true extent (程度) worldwide.The study found most trees cover in South America. Next comes Africa south of the Sahara, followed by Southeast Asia. North Africa and West Asia have the least.The study found that climate conditions alone could not explain the number of trees covers in different areas, nor could the size of nearby populations, meaning people and trees can live together. There are areas with few trees but also few people, and areas with many trees and many people. The findings suggest that things like land rights, markets or government policies can influence tree planting and protection.Dennis Garrity, who heads the World Agroforestry Center, says farmers are acting on their own to protect and plant trees. The problem, he says, is that policy makers and planners have been slow to recognize this and to support such efforts.The satellite photos may not show what the farmers are using the trees for, but we all know trees offer nuts, fruit, wood and other products. They also help prevent soil loss and protect water supplies. Even under drought (干旱) conditions, trees can often offer food and can be a way to earn money until the next growing season.Some trees act as natural fertilizers. They take nitrogen (氮气) out of the air and put it in the soil. Scientists at the Center say the use of fertilizer trees can reduce the need for chemical nitrogen by up to three-fourths. Trees also capture carbon dioxide, a gas connected to climate change.9.Through the study, the researchers found that.A.there are more trees on farmland than expectedB.fewer trees are being cut in developing countriesC.most farmers still don’t realize the value of treesD.trees play a key role in preventing climate change10.Which of the following has the least tree cover?A.Southeast Asia.B.West Asia.C.South America.D.Africa south of the Sahara.11.In Dennis Garrity’s opinion, .A.most farmers care about nothing but their own interestsB.there are usually few people living in areas with few treesernment plays a small role in tree planting and protectionernment should support farmers in planting and protecting trees12.What does Paragraph 6 mainly talk about?A.How farmers plant trees.B.What products trees can bring.C.The importance of trees to farmers.D.The environmental value of tree cover.DTwo billion children in the developing world can’t receive good education—the key to human development. However,technology offers an answer which allows the poor in developing countries to learn. It is a tool which holds the ability to change the lives of the poor,as it provides a means of learning and communicating.Educational programs must break away from old systems. New companies such as One Laptop Per Child (OLPC),an organization founded by MIT Professor Nicholas Negroponte have been active in solving the world’s education problem.The Internet has changed the world,allowing educational services to help with the global fight against poverty. Khan Academy is one such service. Like OLPC,it is an organization founded by Harvard Business School graduate Salman Khan with the task of “providing a free, world-class education for anyone,anywhere”.The education offered includes a large number of math-related topics.The GMAT Pill Review is another company that trains MBA candidates(应考人)worldwide to prepare for the GMAT exam on both the Quant and Verbal section. Founded by Stanford graduate Zeke Lee,the company offers services which are priced at about 75% less than other similar programs. It allows students from developing countries who might not be able to afford similar courses to have access to these services.Whether paid or free these services provide educational opportunities for those who would never have had the chance in the past. As a result of the technology revolution (革新),business schools may see more students from different corners of the world. Because of the Internet,people in developing nations have access to better and more affordable educational opportunities. More and more people will try to improve their lives through educational opportunities outside of their homeland—an idea usually uncommon in developing countries.13.According to the passage,technology can .A.improve people’s reading abilityB.solve the problems facing the whole worldC.help the poor to reduce povertyD.cause poverty in developing countries14.We can learn from the passage that Khan Academy aims to .A.help the poor pay for good coursesB.provide every child with a computerC.help train MBA candidatesD.make everyone receive good education15.Which of the following about GMAT Pill Review is TRUE?A.It only accepts students from developing countries.B.It was started by Professor Nicholas Negroponte.C.It charges students about 25 percent of other similar programs.D.The education it offers includes a lot of math-related topics.E阅读七选五(核心素养:语言能力)The world itself is becoming much smaller by using modern traffic and modern communication means. Life today is much easier than it was hundreds of years ago, but it has brought new problems. 16 Pollution means making things dirty. It comes in many ways. We see it, smell it, drink it and even hear it.Man has been polluting the earth. 17 Many years ago, the problem was not so serious because there were not so many people. When the land was used up or the river was dirty in one place, Man moved to another place. But this is no longer true. Man is now slowly polluting the whole world.18 It’s bad for all living things in the world, but it is not the only one kind of pollution. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us angry more easily.19 They stop people from burning coal in houses and factories in the city, and from putting dirty smoke into the air.The earth is our home. We must take care of it. 20 And we must take care of the rise in population at the same time.A.One of the biggest is pollution.B.The more people, the more pollution.C.Air pollution is still the most serious.D.That means keeping the land, water and air clean.E.Many countries are making rules to fight pollution.F.I hope scientists can find ways to solve the serious problem.G.Strange diseases have appeared in some places because of pollution.二.完形填空(每小题2分,共40分)Andy was still traveling in Spain when he realized he had to confirm (核实) his flight home with the airline company. He was visiting Spain in order to 1 his Spanish. When he was speaking to people 2 he had no 3 understanding what they said. 4 , when he was speaking on the phone, he had a(n) 5 . Andy 6 the airline. And the clerk confirmed that his plane was leaving at nine o’clockthree days from that day. She 7 told Andy to be at the airport two hours 8 in order to check in his luggage and get a seat.Since he was 9 in three days,Andy didn’t10 any time. He visited as many places as he could. He thought that it would probably be a while before he had enough money again. He wished he could 11 and spend a year in Spain.Too 12 ,the final day arrived. Andy left early for the airport to arrive two hours before take-off. He hated to 13 .He went to the clerk to 14 his ticket. The clerk looked at the ticket with 15 .“Why,sir,but your flight was at nine o’clock in the morning,and 16 it is eight in the evening.” “But I confirmed my flight,”Andy 17 . “Will I have to pay for another ticket?”“No,sir. However,the next flight out will be three days from now.”Andy’s 18 of shock turned to one of 19 as he realized that now he could continue his 20 .1.A.prepare B.improve C.enjoy D.contact2.A.slowly B.in public C.face to face D.fluently3.A.difficulty B.idea C.mistake D.interest4.A.Instead B.In a word C.At the same time D.However5.A.sickness B.anger C.problem D.change6.A.called B.liked C.trusted D.asked7.A.again B.also C.only D.once8.A.before B.earlier ter D.after9.A.moving B.returning C.staying D.leaving10.A.take B.have C.lose D.find11.A.wait B.go home C.stop e back12.A.shortly B.quickly C.badly D.fully13.A.speak B.go C.rush D.delay14.A.buy B.present C.order D.provide15.A.astonishment B.patience C.respect D.delight16.A.maybe B.so C.here D.now17.A.insisted B.apologized C.smiled D.desired18.A.experience B.expression C.look D.thought19.A.pleasure fort C.sadness D.hopelessness20.A.plan B.flight C.business D.vacation三.语法填空(每小题1.5分,共15分)One quarter of the population of Sichuan province and Chongqing municipality 1. (work) away from their homes as migrant workers. But the number 2. _______(have) been dropping this year.24-year-old Gu Qingxia 3. worked as a cashier before, together with her husband, 4. (be) to job fairs (招聘会) in Chongqing for many times and 5. ___________(want) to find jobs near hometown, because they want to come back to take care of their parents. This year, the number of migrant workers, like Gu Qingxia and her husband who 6. (choose) to return home for work 7. (be) increasing. Besides family, with rapid development of southwestern China, a large number of employment opportunities 8. (give) to migrant workers and they can earn as much as 9. they earn 10. Shenzhen.四根据所给提示用适当单词或短语的正确形式完成句子(共10 小题;每小题l.5 分,满分15 分)1.Crime often exists with poverty, like stealing driven by (hungry).2.The two cities are twinned with each other because of many (similar).3.Louis Cha Leung-yung, one of the most (influence) Chinese novelists, andbetter known under the pen name Jin Yong, died on 30th October.4.The hotel, beautifully (situate) in a quiet spot near the river, creates an atmosphere which visitors find so appealing.5... (strike) by the hurricane, the area had power cuts, but quickly it was back to normal.6.He came round for a coffee and we7.Ancient China was a place where states were often战)having a meal together. (以……结束)each other. (与……交8.Thankfully, the number of people who get infected is decreasing, and more and more patientsare cured and return home safe and sound; , everything will be fine.(简言之)9.Concerned about the continuing pollution of the environment, wetake action right away instead of letting matters take their course. (除...别无选择)10.____ , there are 800 tornadoes in the US each year, causing about 80 deaths and 1,500 injuries. (平均来说)五书面表达(满分20 分)假定你是李华,你校外教Kevin 对中国传统文化很感兴趣。