第Ⅰ卷
第一部分听力（共两节，满分30分）
第一节（共5小题；每小题1.5分，满分7.5分）
听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，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.Where does the conversation most probably take place?
A.In a shop.
B.In a hotel.
C.In a park.
2.At what time will the speakers get to Changsha?
A.12:15.
B.12:30.
C.12:45.
3.How does the women feel about her essay?
A.Angry.
B.Happy.
C.Upset.
4.What are the speakers talking about?
A.The women’s language study.
B.The man's foreign friends.
C.Their wonderful jobs.
5.What does the man want to do tonight?
A.Go to the cinema.
B.Watch TV at home.
C.Prepare for a meeting.
第二节（共15小题；每小题1.5分，满分22.5分）
听下面5段对话或对白，每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置，听每段对话或独白前，你将有时间阅读各个小题。每小题5秒钟；听完后，各小题给出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.What will the women become soon?
A.A college student.
B.A high school student.
C.A middle school student.
7.What is the women discussing with the man?
A.Their neighbors.
B.A seafood restaurant.
C.Her summer holiday plan.
听第7段材料，回答第8、9题。
8.What is wrong with the car?
A.The engine broke down.
B.There was no more gas.
C.The battery ran out.
9.Where is the women going?
A.To an airport.
B.To a watch shop.
C.To a man’s house.
听第8段材料，回答第10、11题。
10.On which floor is the man probably staying?
A.6th
B.7th
C.8th.
11.What will the man do tomorrow morning?
A.Meet someone important.
B.Attend a meeting.
C.Cook breakfast.
12.What does the number 1820 refer to if the man dials 3 and then 1820?
A.Service.
B.Room.
C.Time.
听第9段材料，回答第13至16题。
13.Who is the women?
A.Ryan’s wife.
B.Ryan’s workmate.
C.Ryan’s doctor.
14.What does the woman say about Ryan?
A.He hardly.
B.He isn’t very friendly.
C.He seldom works hard.
15.Why does the man want to see Mr.Ryan?
A.To praise him for his good job in the office.
B.To show his consideration for his health.
C.To deal with his insurance for his car.
16.What can we learn from the conversation?
A.The man will call Ryan after the talk.
B.Ryan will be out for several days.
C.Ryan called the woman this morning.
听第10段材料，回答第17至20题。
17.How long has the speaker been working at the present company?
A.30 years.
B.13 years.
C.10 years.
18.When did the speaker work in Spain?
A.Right.
B.Before he worked a salesman.
C.After he worked in tourist centers abroad.
19.Why did the speaker decide to take his present job?
A.He could have many holiday.
B.He had related experience.
C.He loved traveling.
20.Which of the following is one of the speaker’s duties?
A.Picking up customers
B.Helping customers check in.
C.Advising customers on transportation.
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，并在答题卡上将该选项涂黑。
A
Ⅰ.If you love basketball,you must know Stephen Curry,an excellent basketball player in the NBA.
Ⅰ.Curry was born on March 14th,1988 in Ohio,the US.His father and brother were both basketball players. In his childhood,his father often took him and his brother to watch the games and practise basketball after competitions. Influenced by his father,Curry showed the talents in playing basketball when he was young.And he had a perfect balance between athletic skills and performances.However,due to a lack of size and strength at that time,many school didn’t believe in his abilities or skills and rejected him joining their school basketball teams.
Ⅰ.Curry never gave up but removed the doubts with hard training.All his devotion and persistence paid off.He was enrolled at Davidson College where he became a national star.He always got the most points in a game and people could hardly forget his fantastic performances.In 2009,Curry became a member of the GSW(Golden State Warriors).
Ⅰ.Curry is famous especially for his three-point shoot.He made more than 400 three –point shots in the 2016 season.Many fans call him the greatest shooter in NBA history.He has won the NBA Most Valuable Player Award twice,and led the GSW to their first championship.
Ⅰ”He is like a great actor on a Broadway stage.”said Coach Steve Kerr.”He sings his best notes and dances his best steps.”28 years old,Curry is still young and has a long way to go in NBA.We believe that he will bring us more surprises in the future.
21.Why was Curry rejected by some school teams before he become famous?
A.Because he lacked athletic skills.
B.Because he was thought to be weak and short.
C.Because he was too young.
D.Because he lacked game experience.
22.Paragraph 3 and 4 mainly tell us that .
A.Curry has been very successful.
B.Curry is facing many questions.
C.Curry works very hard.
D.Curry devotes much to the career.
23.What is the author’s attitude towards Curry?
A.Pity.
B.Disappointment.
C.Concern.
D.Admiration.
B
All of England
In fact,literary landmarks are so common in London that “blue plaques(木牌)”have been introduced to show off well-known literary sites. One of the more interesting plaques can be found at 221B Baker Street-the apartment of famous fictional detective Sherlock Holmes (although we can be pretty sure that he never actually stayed there ).
Outside of London,it is possible to take organized tours around the countryside where England best writers grew up. If you join a Charles Dickens or Jane Austen tour,you’ll have the unique opportunity to visit the locations of famous fictional scenes.But to truly experience literature in person,you can visit Stratford-upon-Avon,the birthplace of William Shakespeare,and watch nightly performances of his plays.
Shanghai,China
Shanghai is a really charming city,where – underneath the surface of the city – one can find some real literary treasures.One star of Shanghai literature is LU Xun,a Writer often celebrated as the father of modern Chinese literature,who spent his last nine years in the city.It’s necessary,then,for all Shanghai literary travelers to visit Lu Xun Park,which features a memorial hall dedicated to the great writer.
Another place worth visiting is the old neighborhood of poet Xu Zhimo.Xu is well known for bringing”New Wave” romanticist poetry into Chinese works. Indian poet Rabindranath Tagore once stayed at his home while visiting Shanghai.
Rome,Italy
The English romantic poet John Keats once traveled to Rome in the hope that the Mediterranean air would cure his tuberculosis(肺结核).It didn’t,and Keats died within three mouths.
Despite the fact that Keat’s visit was a quick one,Rome has a reminder of it – the Keats-Shelley House.Keats’ former home has been transformed into a small museum,complete with a working library.
What’s more,just across the street is the Antico Caffe Greco,a cafe frequented by famous authors like Charles Dickens,Loud Byron,Henry James,Hans Christian Andersen,Many Shelley…We could go on,but you probably get the idea that this is somewhere any literary traveler has to go.
24.This passage is mainly about in different places.
A.cultural introduction
B.famous poets
C.scenic spots
D.literary sites
25.In England, .
A.Shakespeare’s plays are performed anywhere.
B.Sherlock Holmes once lived in London for a short time.
C.blue plaques are pinned to mark the literary sites.
D.June Austen’s former residence is in London.
26.From the second part of the passage,we know .
A.Lu Xun Park is mainly made up of his former houses.
B.Tagore once visited Xu Zhimo.
C.Xu Zhimo created realistic Chinese poetry.
D.Lu Xun spent all his lifetime in Shanghai.
27.Antico Caffe Greco is＿.
A.a beautiful and grand construction
B.a museum in honor of John Keats
C.a place providing various collections of poems
D.a cafe which was visited by many authors in history
C
Some creative people see colors when they hear different sounds.Others bear voices when they see words and numbers,What they experience is called synaesthesia(通感)。
A study at the University of Sussex in the UK is finding out how to use synacsthesia to improve your IQ and memory.The study leaders Danil Bor has been working on exploring memory for a number of year.Bor says that carrying out these tests has given them the opportunity to find out more about how we use different kinds of memory.
Bor based his latest research on something scientists already know a lot about”chunks”.He explains that this is a way of parceling out large pieces of information into smaller units (chunks),with certain features or meanings,to make it easier to remember.”When I gave you my phone number,01274737271,you probably remember it as 012-74-73-72-71,or something similar.If you can remember 012 and then 74,you can remember the rest by its features.You can get some amazing benefits from chunks.”
In this way,synacesthesia adds extra meaningful information to things that are different to remember,such as letters,numbers,or colors.This helps us remember things betters.”All these signs are pointing towards synaesthesia being connected to greater abilities to do certain things,certain jobs.”says Bor.“So,the study began as a way to test that.”
They wanted to see if they could create a way to learn about synaesthesia,and use its benefits to help everyone.In the study,they trained volunteers for 10 minutes a day for a week.The results were not huge,but impressive.
They discovered that after training,the volunteers were able to pass the normal synaesthesia tests and their IQ jumped up about 12 points.Although Bor believes they still need to test the increase in IQ with different groups of people,the result is very impressive.“It’s very useful to increases people’s IQs.Even when the group are already quite clever,like the students who take part in this study.”he said.
28.Which is the best title for this passage?
A.Synaesthesia,a Common Phenomenon
B.Synaesthesia and Chunks
C.What Synaesthesia Tells Us?
D.Synaesthesia Helps you Improve IQ
29.How does synaesthesia improve memory?
A.Synaesthesia adds news meanings to memory materials.
B.Synaesthesia is connected to greater abilities to do certain things.
C.Synaesthesia simplifies the memory process.
D.Synaesthesia blends blends various methods together.
30.What does “parcel out”in paragraph 3 mean?
A.Submit
B.Enlarge
C.Break
D.Arouse
31.From the passage,Bor feels＿about the result of the test.
A.doubtful
B.worried
C.optimistic
D.uncertain
D
Malia Obama,the elder daughter of former US President Barack Obama,would postpone enrolling in Harvard. She would take a gap year.
Gap years are so popular in Britain that more than 200,00 students take them every year.However,they are virtually unknown to many students in the US.Only about 1 percent of graduating seniors,or about 30,000 Americans students,decide to take a year off between high school and college.
Gap years,as defined by most US colleges,are structured educational periods of travel,volunteering or other kinds of learning through experiences.They usually have to be approved by the colleges which students plan to attend,and more American students,like Malia Obama,have stared to take gap years.
According to American Gap Association(AGA)surveys,there was a 22 percent increase in students taking gap years in 2015 over the previous year.
While many colleges and particularly public universities don’t allow students to postpone enrollment,Florida State Universality has begun encouraging its freshmen to take a year off from their studies in order to get some extra maturity and new experience.
“We know very clearly now that gap tears can be an educational experience that changes you completely,”said Joe O’shea,the president of(AGA),“Gap years help increase students’ focus while their identities and future plans take shape.”
She believes gap years are good ways for young people to get away from their comfortable lives or pressures from society,and to see their lives from a new angle.“It helps you choose your path,instead of letting it choose you.
Karis Engle spent a year with a charitable organization in Haiti at age 18.The experience has made her realize that she wants to help others.Now Engle has become the president of the Glades Initiative,a non-profit organization that helps with food security in communities in southern Florida.She said the immersion in a very different culture completely changed her worldview.By the time she entered Bethel College in Kansas a year later,her life had changed.“I felt like I was different from most people there.I knew clearly what I wanted to study,which was international development with an emphasis on social work.”
32.The example of Malia Obama is to show .
A.some American students begin to take gap years
B.taking gap years is necessary for American students
C.fewer students want to take gap years in America
D.famous persons encourage their children to take gap years
33.From the passage,we can infer that .
A.American governments support seniors to take gap years
B American students taking gap years will have a sharp increase soon
C.students who take gap years needn’t apply to college
D.students taking gap years are not just for making money
34.Karis Engle thinks .
A.taking gap years has influenced her cultural choices
B.taking gap years seldom affects participants’ worldview
C.taking gap years is very valuable for her to choose her career
D.taking gap years is helpful for her entry into college
35.What is the main purpose of the passage?
A.To advertise for taking gap years.
B.To introduce the situation of gap years in the US
C.To discuss how to take gap years
D.To share opinions about taking gap year
笫二节（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，并在答题卡上将该项涂黑。选项中有两项为多余选项。
Happiness as Flowers
True happiness never has a price tag. 36 .Whatever your job is and whoever you are,as long as you are ready to observe and feel happiness heart and soul,you are bound to find it easy to be a man with happiness.
What is happiness on earth? 37 .We can never choose a specific principle from them,because happiness is a recognition of one’s own value.
With is rapid development of society,people are having more and more stress and anxieties.Many people complain that they have to get involved in endless businesses to make fortune.As a result,they nearly have no time share their emotions with their friends. 38 .
Nevertheless,as a matter of fact,to get happiness is a complicated process.On the contrary,it is just like seeing the shining stars in the sky at night,as long as you are good at observing and willing to feel a lot of ordinary things in your life.
Happiness is when someone is in need of help,you reach out your hand,Happiness is when others get hurt,you give them comfort.Happiness is a kind of unearthly beauty.Because of it.we will never be afraid of fear,sadness and worries. 39 .When we are in danger,happiness helps us dispel bad things.
Happiness is to what water is to fish.It is easy to understand.Every man is the architect of his own happiness.Never doubt your ability to create happiness. 40 .
A.There’s no greater happiness than that of succeeding in one’s career.
B.Just keep in mind that it isn’t different to get happiness,so have a sincere heart for happiness.
C.Actually,it has nothing to do with the fortune you possess.
https://www.doczj.com/doc/fc13159162.html,cking of psychological communication is one of the vital reasons why people are away from happiness.
E.It is acknowledged that many people have given different kinds of definitions to it.
F.The secret to happiness is to keep setting yourself new challenges.
G.Because of it,we will never be threatened by hardships and setbacks.
笫三部分英语知识运用（共两节，满分45分）
第一节完形填空（共20小题；每题1.5分，满分30分）
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空
白处的最佳选项，并在答题卡上将该项涂黑。
For most people, running one full marathon is quite challenging, but for 33-year-old Rob Young,it is merely a short warm-up. This British man 41 . 370 marathons last year, which meant that he ran 42 .one marathon per day.
It all 43 .as a bet with his wife on a Sunday night when they watched the TV coverage of the London Marathon.April 2014, as they watched the TV coverage of the London Marathon. In fact,Young had been 44 . to sitting comfortably on a sofa watching TV rather than going out for a walk.Obviously,he wasn't very interested in running at the time,and he even considered it 45 .
When his wife 46 . him by saying that he couldn't run marathons at all,even if he tired.Yong felt this had 47 . him badly,so he replied that he would 48 .her some money if he couldn't run.
The next morning,he 49 .at 3.30 am, printed out the route,and completed one marathon before work. He felt so good that he 50 .doing it every day, and had run the 51 . equivalent to 10 marathons during that week.
Before long, Yong was addicted to running. He 52 . all of last year’s 365 days running marathons.Since January,2015,Yong has completed several 53 .He won the Trans-American Footrace,a 6-month long competition, with a 54 . time of 482 hours and 10 minutes.He 55 .the world record for the worth's longest run without sleep.
Having 56 .so much already, Young now hopes to use his running to test the 57 . of human endurance. “I’d like to find something that’s challenging."he said. “I’d like to 58 .the Arctic Circle and the North Pole. There is only a certain time of the year when people have 59 . to do it,but I will try.”
He added,"For me,nothing is 60 .It's only a test."
41.A.contained https://www.doczj.com/doc/fc13159162.html,pleted C.resolved https://www.doczj.com/doc/fc13159162.html,peted
42.A.as well B.as much as C.more than D.close to
43.A.started B.acted C.served D.treated
44.A.devoted B.related C.exposed D.accustomed
45.A.boring B.charming C.terrifying D.disgusting
46.A.bullied B.flattered C.inspired D.teased
47.A.shacked B.hurt C.scared D.blamed
48.A.contribute B.occupy C.lose D.win
49.A.showed up B.took over C.woke up D.kept on
50.A.stuck to B.gave up C.burst into D.put on
51.A.circles B.distance C.games https://www.doczj.com/doc/fc13159162.html,petition
52.A.spent B.wasted C.undertook https://www.doczj.com/doc/fc13159162.html,anized
53.A.alternatives B. performances C.challenges D.consequences
54.A.valid B.tough C. steady D.total
55.A.applied B.broke C.supported D.struggled
56.A.achieved B.seized C.abandoned D.dreamed
57.A.borders B.expectations C.limits D.implication
58.A.turn over B.hold out C.make up D.run across
59.A.direction B.trend C.obligation D.chance
60.A.unpleasant B.impossible C.negative D.dangerous
笫Ⅰ卷
第三部分英语知识运用（共两节，满分45分）
第二节（共10小题；每小题1.5分，满分15分）
阅读下面材料，在题后空白处填入适当的内容（每空一词）或括号内单词的正确形式。
Chinese Women’s V olleyball team stood 61 .the top of the Olympic podium for the third time in the history of volleyball at the 2016 Rio Olympics.
Coach Lang Ping also made her own history.She has become 62 .first to win Olympic gold medals as a coach and player.At the 1984 Los Angeles Olympics,she and her teammates got their first Olympic medal.Since then,Chinese Women’s Volleyball team 63 . (think)as a flagship by all Chinese people for their fighting spirit.
At the 2016 Rio Olympics,Chinese Women;s had a bad start.They finished fourth in the group stage,after 64 . (fail)in 3 consecutive https://www.doczj.com/doc/fc13159162.html,ng Ping,the coach,challenged her players to find ways to grow from their struggles with the world https://www.doczj.com/doc/fc13159162.html,ng always believed that her players had the talent and 65 . (determine)to complete in the top volleyball teams in the world.
They did make it.Chinese Women’s volleyball team exhibited the same fight a year ago
66 .they played the World Cup IN Japan,and then got to Rio de Janeiro and worked through women initial rough Olympic moments.
Lang Ping challenged her players to support one 67 .through the ups and downs,and to grow from each defeat and triumph on the pressure-packed Olympic stage.They responded,and seemed to play 68 . (good)than before when the moments were critical.
Lang Ping has not just trained 69 .shaped Chinese Women’s Volleyball team.What she does is more than simply arranging players,but cultivating them.
“The spirit of Chinese Women’s Volleyball team is never to give up.My duty as a coach is to instruct this young team 70 . (carry)on this spirit,”said Lang.
第四部分写作（共两节，满分35分）
第一节短文改错（共10小题，每小题1分，满分10分）
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下短文。短文中共有10处错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（Ⅰ），并在此符号下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
Dear classmates,
As the college entrance exams are really around a corner now,many students feel much stressing.What should we do it to avoid this?
Firstly,doing physical exercise was the best way to reduce stress and help people relax.Therefore,it is helpful that we each does some regular physical exercise.Secondly,making a proper study plan is great importance too,since it is helpful for us to do our work more https://www.doczj.com/doc/fc13159162.html,st but not least,we should pay special attention in our diet as well.Anyway,a balanced diet can keep them smart and energetic.
Only if we can do these things will we make our times of study enjoyable,efficient and fruitful.
第二节书面表达（满分25分）
高中毕业在即，商丘市某高中学生会发起了高三毕业生为母校种植纪念树活动，假定你
是李华，请代表学生会为这次活动写一份倡议书，内容包括：
1.种植纪念树的意义；
2.请大家为种树积极捐款；
3.表达对参加高考学生的祝愿。
注意：
1.词数100左右；开头已为你写好，但不计入总词数。
2.可适当增加细节，以使行文连贯；
参考词汇：纪念树—memorial trees
Dear friends,
How time flies!
Students’ Union
河南省商丘市2017年高三下学期第三次模拟考试
英语试题答案
听力（共两节，满分30分）
1-5 ABCAB 6-10 ACBAA 11-15 BCBAC 16-20 CBACC
阅读理解(共20小题；每小题2分，满分40分)
21-23. BAD 24-27 DCBD 28-31 DA CC
32-35 ADCB 36-40. CEDGB
完形填空(共20小题；每小题1.5分，满分30分)
41-45 BCADA 46-50 DBCCA 51-55 BACDB 56-60ACDDB
英语知识运用第二节（共10小题；每题1.5分，满分15分）
61. on 62. the 63. has been thought 64. failing 65. determination
66. while/when 67. another 68. better 69. but 70. to carry
短文改错（共10小题；每小题1分，共10分）
Dear classmates,
As the college entrance exams are really around Ⅰa corner now, many students feel much Ⅰstressing. What should we do Ⅰit to avoid this?
Firstly, doing physical exercise Ⅰwas the best way to reduce stress and help people relax. Therefore, it is helpful that we eachⅠ does some regular physical exercise. Secondly, making a proper study plan is Ⅰgreat importance too, since it is helpful for us to do our work more Ⅰefficient. Last but not least, we should pay special attentionⅠ in our diet as well. Anyway, a balanced diet can keep Ⅰthem smart and energetic.
Only if we can do these things will we make our Ⅰtimes of study enjoyable, efficient and fruitful.
Ⅰ a→the Ⅰ stressing→stressed Ⅰ 去掉it Ⅰ was→is
Ⅰ does→doⅠgreat→of great Ⅰefficient→efficiently
Ⅰin→to Ⅰthem→us Ⅰ times→time
书面表达（满分25分）
One possible version:
Dear friends,
How time flies! Now we will graduate from our beloved school. Before we leave, we should do something meaningful for our mother school. Today we Students’ Union call on every senior 3 student to donate some money for memorial trees in our campus.
We have lived and studied here for 3 years and many good memories will remain in our hearts for ever. The memorial trees will remind us of good memories when we visit our school sometime in the future.
At last, let me give my best wishes to everyone who will attend the college entrance examination this year. May everyone fulfill your dream.
Students’ Union
2019年普通高等学校招生全国统一考试（全国卷I） 英语 注意事项： 1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡和试卷指定位置上。 2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。 3．考试结束后，将本试卷和答题卡一并交回。 第一部分听力（共两节，满分30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1.5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. Where does this conversation take place? A. In a classroom. B. In a hospital. C. In a museum. 2. What does Jack want to do? A. Take fitness classes. B. Buy a pair of gym shoes. C. Change his work schedule. 3. What are the speakers talking about? A. What to drink. B. Where to meet. C. When to leave. 4. What is the relationship between the speakers? A. Colleagues. B. Classmates. C. Strangers. 5. Why is Emily mentioned in the conversation? A. She might want a ticket. B. She is looking for the man. C. She has an extra ticket. 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
高三一模考试总结反思 篇一：高三一模考试总结反思一模考试已经结束，高三.31班A线上线人数30人，B线上线人数57人，较好的完成了一轮复习的目标。为了给高三二轮复习奠定一个良好的理论基础，对今后的工作起到提示作用，更好的完成高三的教学任务，为学生以后的发展和综合素质的提高搭建平台，我们班教导组认真对一模成绩进行了分析，对上学期的教学工作进行了总结回顾，坚定了信心，查摆出了问题，并制定了其实可行的措施。以指导下一阶段的复习备考及班级工作。 一、工作回顾 工作需要，高三我校重新进行了分班，高三31班不例外，是一个全新的实验班，共有学生62名，其中男生31名，女生31名。虽然是实验班，但本班初始阶段纪律并没有想象的那么好，很多以前养成一些不良习惯，纪律观念差，学习习惯差。新组建的班级，学生来自不同的班级，人心不齐，缺少核心人物，集体缺少凝聚力。在全体任课老师支持和全体同学的努力下，经过一学期的教育疏导，班级的整体面貌有了较大的改观，学生的学习行为也有了很大的提高。一学期以来，我做了如下工作： (一)常规管理方面： 坚持不懈的地进行思想品德教育，狠抓学生行为习惯的
养成教育，通过自己的严格管理，以及班级文化的熏陶作用，使班级很快步入健康发展的良性轨道，班内形成了良好的舆论氛围，同学们比学习，比上进，大家以为班级争光为荣，以为班级抹黑为耻，班内纪律在的改变，违纪现象越来越少，大部分学生能够把精力投上课入学习。卫生、作息、两操等常规方面也不落后，从学期初我便把班级的卫生工作放在第一位去抓。从要求卫生委员严格监督开始，到卫生干完以后的检查落实，直到卫生反馈和最后的奖惩都一一落实，且常抓不懈，尤其是想办法增强学生的集体主义和责任感，起到了不错的效果。 (二)学习管理方面： 1、狠抓学习习惯的养成， “良好习惯成就未来”，“行为养成习惯，习惯塑造性格，性格决定命运”这是我们班级文化中的几句话。可见我对习惯养成的重视。学习习惯的培养更为重要。我从课前预习、听课、课堂笔记、错题记录、反思等学习常规抓起，要求人人都必须建立“三本”，并加以督促检查，每周上交检查一次。另外，优秀、劣质试卷展评等活动的开展，有效地解决了学生非智力因素方面不足对学习带来的不利影响。 2、实行重点学生导师制。 把班内文化课成绩分成1-10名、11-40名、50-62名三个层次的学生分依据其薄弱学科情况给各课老师作为重点
2019年普通高等学校招生全国统一考试（吉林卷） 理科综合能力测试 注意事项： 1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。。 3．考试结束后，将本试卷和答题卡一并交回。 可能用到的相对原子质量：H 1 C 12 N 14 O 16 F 19 Na 23 S 32 Cl 35.5 As 75 I 127 Sm 150 一、选择题：本题共13个小题，每小题6分。共78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．在真核细胞的内质网和细胞核中能够合成的物质分别是 A．脂质、RNA B．氨基酸、蛋白质 C．RNA、DNA D．DNA、蛋白质 2．马铃薯块茎储藏不当会出现酸味，这种现象与马铃薯块茎细胞的无氧呼吸有关。下列叙述正确的是 A．马铃薯块茎细胞无氧呼吸的产物是乳酸和葡萄糖 B．马铃薯块茎细胞无氧呼吸产生的乳酸是由丙酮酸转化而来 C．马铃薯块茎细胞无氧呼吸产生丙酮酸的过程不能生成ATP D．马铃薯块茎储藏库中氧气浓度的升高会增加酸味的产生 3．某种H﹢-ATPase是一种位于膜上的载体蛋白，具有ATP水解酶活性，能够利用水解ATP 释放的能量逆浓度梯度跨膜转运H﹢。①将某植物气孔的保卫细胞悬浮在一定pH的溶液中（假设细胞内的pH高于细胞外），置于暗中一段时间后，溶液的pH不变。②再将含
有保卫细胞的该溶液分成两组，一组照射蓝光后溶液的pH明显降低；另一组先在溶液中加入H﹢-ATPase的抑制剂（抑制ATP水解），再用蓝光照射，溶液的pH不变。根据上述实验结果，下列推测不合理的是 A．H﹢-ATPase位于保卫细胞质膜上，蓝光能够引起细胞内的H﹢转运到细胞外 B．蓝光通过保卫细胞质膜上的H﹢-ATPase发挥作用导致H﹢逆浓度梯度跨膜运输 C．H﹢-ATPase逆浓度梯度跨膜转运H﹢所需的能量可由蓝光直接提供 D．溶液中的H﹢不能通过自由扩散的方式透过细胞质膜进入保卫细胞 4．当人体失水过多时，不会发生的生理变化是 A．血浆渗透压升高 B．产生渴感 C．血液中的抗利尿激素含量升高 D．肾小管对水的重吸收降低 5．某种植物的羽裂叶和全缘叶是一对相对性状。某同学用全缘叶植株（植株甲）进行了下列四个实验。 ①植株甲进行自花传粉，子代出现性状分离 ②用植株甲给另一全缘叶植株授粉，子代均为全缘叶 ③用植株甲给羽裂叶植株授粉，子代中全缘叶与羽裂叶的比例为1∶1 ④用植株甲给另一全缘叶植株授粉，子代中全缘叶与羽裂叶的比例为3∶1 其中能够判定植株甲为杂合子的实验是 A．①或② B．①或④ C．②或③ D．③或④ 6．如果食物链上各营养级均以生物个体的数量来表示，并以食物链起点的生物个体数作层来绘制数量金字塔，则只有两个营养级的夏季草原生态系统（假设第一营养级是牧草，第二营养级是羊）和森林生态系统（假设第一营养级是乔木，第二营养级是昆虫）数量金字塔的形状最可能是 A．前者为金字塔形，后者为倒金字塔形 B．前者为倒金字塔形，后者为金字塔形 C．前者为金字塔形，后者为金字塔形
高三第一次合模拟考试 理科数学答案 ABDACB BBACDC （注：11题4,e >∴D 选项也不对，此题无答案。建议：任意选项均 可给分） 13. 2; 14. 1 4 ; 15.8; 16.[]1,3 17.解：（Ⅰ）证明： 1131 33()222 +- =-=-n n n a a a …….3分 12 1 11=- =a b 31=∴+n n b b ，所以数列{}n b 是以1为首项，以3为公比的等比数列；….6分 （Ⅱ）解：由（1）知， 1 3-=n n b ，由 11 1n n b m b ++≤-得13131 n n m -+≤-，即() 14 3331n m +≤-，…9分 设() 14 3331= + -n n c ，所以数列{}n c 为减数列，()1max 1==n c c ， 1∴≥m …….12分 18解：（Ⅰ）平均数为 ………….4分 （Ⅱ）X 的所有取值为0,1,2,3,4． ……….5分 由题意，购买一个灯管，且这个灯管是优等品的概率为0.200.050.25+=，且 1~4,4X B ?? ??? 所以0 4 4181 (0)C (1)4 256 P X ==?-= ， 134 1110827 (1)C (1)4425664P X ==??-==， 2224 115427 (2)C ()(1)44256128P X ==?-==， 3314 11123 (3)C ()(1)4425664P X ==?-==， 4404111 (4)C ()(1)44256 P X ==?-= ． 以随机变量X 的分布列为：
P 81256 2764 27128 364 1 256 ……………………….10分 所以X 的数学期望1 ()414 E X =? =．…….12分 19.（Ⅰ）证明：四边形ABCD 是菱形， BD AC ∴⊥. ⊥AE 平面ABCD ,BD ?平面ABCD BD AE ∴⊥. ?=AC AE A , BD ∴⊥平面ACFE .………….4分 （Ⅱ）解：如图以O 为原点，,OA OB 为,x y 轴正向，z 轴过O 且平行于CF ，建立空间直角坐标系.则 (0,3,0),(0,3,0),(1,0,2),(1,0,)(0)B D E F a a -->，(1,0,)=-OF a .…………6分 设平面EDB 的法向量为(,,)=n x y z ， 则有 00 ??=???=??n OB n OE ，即 30 20 y x z ?=??+=??令1z =， (2,0,1) =-n .…………8分 由题意o 2||2 sin 45|cos ,|2 |||| 15 ?=<>== = +OF n OF n OF n a 解得3a =或13-. 由0>a ，得3=a .…….12分 20. 解： （Ⅰ）由题意得22222, 3, 122 1.a b c c a a b ? ? ?=+? ?=??? ?+=??解得 2.1,3.a b c ?=?=?? =?所以C 的方程为2214x y +=. …….4分 （Ⅱ）存在0x .当04x =时符合题意. 当直线l 斜率不存在时，0x 可以为任意值. 设直线l 的方程为(1)y k x =-,点A ,B 满足：22 (1),1.4 y k x x y =-?? ?+=??
( 工作总结) 单位：____________________ 姓名：____________________ 日期：____________________ 编号：YB-BH-096457 高三模拟考试总结2020 The third mock exam summary 2020
高三模拟考试总结2020 高三模拟考试总结2020（一） 时间的转轮又一次指向模拟考试，每位教师对自己的学生都满怀期待，这也是对近一阶段自己教学成果的一次检验，心中或多或少的有些忐忑。 随着评卷工作的结束，那颗悬着的心也随之落下，看着成绩单上那明晃晃的数字，我的内心里多了些许惆怅，但更多的是深深的思考。 经过一年的学习生活，我对学生有了进一步的了解，谁在哪个分数段上我都能猜得八九不离十。正是这种自以为是的“了如指掌”，才疏忽了很多细节的变化。 一年级做卷子时是由老师读题，领着大家一起做的。而升入二年级后，老师不再读题，一切都要靠学生自己去分析、领会。没有了老师的指引，学生就像破浪行驶的小船，要通过努力才能找到方向。在初步独立做卷的阶段，原来一些靠老师指引得高分的孩子可能就要滑落下来。还有那些注意力容易分散的同学，丢一两道题也是有可能的。如果在平时的练习中，我能有意识地培养孩子独立答题的能力，有重点地训练学生的理解能力，我想会有一些孩子的成绩更理想。 看着卷面上简单的组词也被一个个大红叉所覆盖，心里一次又一次地问：“这
都练过多少遍了，怎么还错呢？”可是细细想来，这样简单的练习我都是让学生自己写，同桌检查，真正过关测试的又有几回呢？是我对学生太过于信任，认为他们有能力学会这些简单的知识，认为只要我认真讲了，他们就应该会……太多的应该，到头来都变成了不应该。二年级的学生还小，自制力很差，学习的主动性低，有的孩子能偷懒就偷懒，有些孩子的注意力不集中，在老师讲到重点知识时也许溜号了，就不知道自己的想法正确与否，于是按照自己的判断强化知识，可能一错再错。学习是一个不断反复的过程，在这个过程中，离不开教师的监督和检查，及时的检查和反馈更能促进学生的学习。 平日里的听写每个孩子都能取得令人满意的成绩，但为什么形近字组词、选字填空还错得一塌糊涂呢？每天的说话练习、写话练习都在继续，效果也较好，为什么写一句话这么费劲呢？究其原因，还是我在教学时教的太死板，指导不到位。听写时总是书中课后的“写一写”，内容单一，缺少变化。题型不够多样，除了读生字，就是读词语，课堂上还是要进行形近字组词、选字填空、一字组多词等多样的练习。在语言训练方面，不能放任自流，要进行细致的指导，将好的范例展示出来，让所有的学生都能明白好在哪里，以后自己如何写得更好。 试卷上除了反映学生对知识的掌握情况，更体现了对学习的态度。有的同学卷面干干净净，字迹工工整整，有的同学的卷子却“不堪入目”，好的字给人以舒服的感觉，字如其人，字反映了一个人的精神面貌……新课标中也指出了书写的重要性，我将在以后的教学中，细致指导学生的书写，认真上好学校规定的每周两节的书法课，提高学生的书写质量。 一次考试，一次反思，这种阶段性的反思会让我们的工作更有方向性、针对性，相信我们会在反思中找到更好的方法。
2019高考物理题分类汇编 一、直线运动 18．（卷一）如图，篮球架下的运动员原地垂直起跳扣篮，离地后重心上升的最大高度为H 。 上升第一个4H 所用的时间为t 1，第四个4H 所用的时间为t 2。不计空气阻力，则2 1t t 满足（ ） A ．1<21t t <2 B ．2<2 1t t <3 C ．3< 21t t <4 D ．4<2 1 t t <5 25. （卷二）（2）汽车以某一速度在平直公路上匀速行驶司机忽然发现前方有一警示牌立即刹车。从刹车系统稳定工作开始计时，已知汽车第1 s 内的位移为24 m ，第4 s 内的位移为1 m 。求汽车刹车系统稳定工开始计时的速度大小及此后的加速度大小。 二、力与平衡 16．（卷二）物块在轻绳的拉动下沿倾角为30°的固定斜面向上匀速运动，轻绳与斜面平行。已知物块与斜面之间的动摩擦因数为 3 ，重力加速度取10m/s 2。若轻绳能承受的最大张力为1 500 N ，则物块的质量最大为（ ） A ．150kg B ．1003kg C ．200 kg D ．2003kg 16．（卷三）用卡车运输质量为m 的匀质圆筒状工件，为使工件保持固定，将其置于两光滑 斜面之间，如图所示。两斜面I 、Ⅱ固定在车上，倾角分别为30°和60°。重力加速度为g 。当卡车沿平直公路匀速行驶时，圆筒对斜面I 、Ⅱ压力的大小分别为F 1、F 2，则（ ） A ．1233==F mg F mg ， B ．1233= =F mg F mg ， C ．1213 ==2F mg F mg ， D ．1231= =2 F mg F mg ， 19．（卷一）如图，一粗糙斜面固定在地面上，斜面顶端装有一光滑定滑轮。一细绳跨过滑
高三第一次模拟考试 一、基础知识（共15分，共5小题，每小题3分） 1．下列各组词语中加点的字，读音全都相同 ．．．．的一组是（） A．耕．读羹．匙万象更．新亘．古不变 B．标识．什．物箪食．壶浆拾．人牙慧 D．堂倌．冠．名羽扇纶．巾冠．状动脉 2．下列各组词语中，没有 ．．错别字的一组是（） A．幽远猗郁游目骋怀不落言筌 B．爆仓碰瓷历行节约平心而论 C．陨首颓圮束之高阁再所不辞 D．松驰瞭望无精打采感恩戴德 3．依次填入下列横线处的词语，最恰当 ．．．的是（） 中国梦不是，但圆梦之途绝不轻松，既需要尽力而为、量力而行、，更需要克勤克俭、辛勤劳动，在推动经济发展中，持续满足民生之需、持续增进民生。梦想成真，民生改善是最好。 A．空中楼阁步步为营福利注解 B．虚无缥缈循序渐进福祉诠释 C．虚无缥缈步步为营福利注解 D．空中楼阁循序渐进福祉诠释 4．下列各项中，没有 ．．语病的是（） A．知名作家任职大学教授之所以引起热议，是因为中国当代作家和大学之间的关系长期脱离造成的。当代作家和大学之间本应该具备正常关系，很多大学和作家也试图重建这种关系。 B．按照国际外交惯例，国家元首出访，第一夫人往往会陪同前往。她们在外交活动中的良好表现，会增强公共外交的效能，有利于提升一国的“软实力”。 C．因为苹果公司在被曝中国市场售后服务“双重标准”后的态度，引发了广泛的质疑和失望。即使苹果在其官网发出声明，否认保修存有“中外有别”，但仍未给出清晰的解释。 D．在今日视听产品和网络发达的情况下，我们需要抢救我们的文学感受力，需要从文学的阅读中汲取和培养思想的水平、精神的能量。 5．下列相关文学常识的表述，有错误 ．．．的一项是（） A．《大卫·科波菲尔》是英国著名小说家狄更斯的代表作。这部具有强烈自传色彩的小说，通过主人公大卫一生的悲欢离合，多层次地揭示了当时社会的真实面貌，同时也反映作者的道德理想。 B．巴尔扎克的长篇小说《高老头》以高老头被女儿榨干钱财后悲惨死去为中心情节，以拉斯蒂涅的活动穿针引线，将上层社会与下层社会联系起来，揭露了当时社会人与人之间赤裸裸的金钱关系。 C．在文学作品中，会反复出现一些题材，如“爱情”“战争”“复仇”等，它们被称为作品的主题，也被称为母题。换句话说，作品的主题也就是母题。 D．林冲是小说《水浒传》中的重要人物之一，他从一个安分守己的八十万禁军教头变成了“强盗”，从温暖的小康之家走上梁山聚义厅。在他的身上，集中体现了“官逼民反”的主题。 二、现代文（论述类文本）阅读（共9分，共3小题，每小题3分） 阅读下面的文章，完成6-8题。 我国古典戏曲理论的悲剧观 苏国荣
比一模考试更重要的是做好总结 每年的3、4月份，各地的高三学子在如火如荼地进行着高考复习的攻坚准备，期待高三第一次模拟考试有一个很好的成绩，并为二轮的复习打下一个坚定扎实的基础。有些地方已经开始联排课，这意味着已经进入高考备考的“冲刺阶段”。 一摸考试是一次诊断性的摸底考试，旨在了解学生目前所具有的实际水平，考试成绩极具一定的参考价值。考生除了在学习上做好充分地准备，还要有过硬的心理素质，把心态放平，才能考试中发挥出正常的水平。通过此次考试，考生可了解自己的复习备考情况，也可以发现不足，便于调整今后复习的策略。对于一模考试的重要性自不必在强调，如何地对待成绩，充分地利用好成绩，把这次考试的真正意义落实到具体的学习中去，建议从以下几方面进行分析：总结什么? 一是要总结考试成绩。 要通过总结学会正确地看待分数。只有正确看待分数，才不会被分数蒙住你背后存在的秘密。 二是要总结考试得失。 从中找出成败原因，这是考后总结的中心任务。学习当然贵在努力过程，但分数毕竟是知识和技能水平的象征之一，努力过程是否合理也常常会在分数上体现出来。因此，不能不重视总结。 三是通过总结确定下阶段的努力方向。 名人有言，虽跛足而不迷路能胜过快步如飞却误入歧途的人。所以，下决心应当是在了解情况之后。另一方面，了解了情况，却没有有的放矢的行动，总结也就没有任何实际意义。因此，要善于在总结的基础上确定下一阶段的努力方向。 如何总结？ 第一、正确地对自己的成绩进行横向比较。 所谓的横向比较就是发下卷子或是知道成绩后，首先的第一感觉就是与自己周围的同学或是跟自己水平差不多的同学进行比较，看一看自己与别人的差距，差在那儿？差在那科上？差了多少分数？为什么？被别人总共落下了多少分？反思一下自己的学习付出与别人的付出是否成正比，找到自己与别人有差距的真正原因？考前的学习状态，考前的努力程度，自己的学习方法，考前的准备情况以及自己的应试策略与技巧等等各方面进行与别人对比反思，只有这样才能偶找到自己主观上或是客观上的差距因素，然后卡看别人的学习是如何进行的，对照自己制定好自己下一步的复习重点与方法。一定要及时总结，不要等到时间长了在总结，已经找不到总结的感觉和灵感了。总结一定要及时。 第二、把自己的多次成绩进行纵向比较，做出一个自我成绩评价。 纵向比较就是根据本次考试试题的难易程度以及自己所得的成绩与上几次的成绩进行比较。看一看有没有进步，进不了多少？一定要对试题的难易程度做正确评价后才能做出正确比较，要不然是不好比较的，因为试题不一样无法比较。最好是有一个每次考试的高分线或是每次考试的一个统计概率分数作为基准来进行比较，或是看一看自己的这个成绩在全班或是全年级的名次在上么位置上？这样就有了一个相对分数了。是进步了？还是下降了？最好把自
高三二轮复习综合大题汇编 1. （16分）如图所示，在水平方向的匀强电场中，用长为L的绝缘细线拴住一质量为m，带电荷量为q的小球，线的上端固定，开始时连线带球拉成水平，突然松开后，小球由静止开始向下摆动，当细线转过60°角时的速度恰好为零。问： （1）电场强度E的大小为多少？ （2）A、B两点的电势差U AB为多少？ （3）当悬线与水平方向夹角θ为多少时，小球速度最大？最大为多少？ 2. （12分）如图甲所示，一粗糙斜面的倾角为37°，一物块m=5kg在斜面上，用F=50N的力沿斜面向上作用于物体，使物体沿斜面匀速上升，g取10N/kg，sin37°=0.6，cos37°=0.8，求： （1）物块与斜面间的动摩擦因数μ； （2）若将F改为水平向右推力F'，如图乙，则至少要用多大的力F'才能使物体沿斜面上升。（设最大静摩擦力等于滑动摩擦力） 3. （18分）如图（甲）所示，弯曲部分AB和CD是两个半径相等的四分之一圆弧，中间的BC段是竖直的薄壁细圆管（细圆管内径略大于小球的直径），细圆管分别与上、下圆弧轨道相切连接，BC段的长度L可作伸缩调节。下圆弧轨道与地面相切，其中D、A分别是上、下圆弧轨道的最高点与最低点，整个轨道固定在竖直平面内。一小球多次以某一速度从A点水平进入轨道而从D点水平飞出。今在A、D两点各放一个压力传感器，测试小球对轨
道A、D两点的压力，计算出压力差△F。改变BC间距离L，重复上述实验，最后绘得△F-L 的图线如图（乙）所示。（不计一切摩擦阻力，g取10m/s2） （1）某一次调节后D点离地高度为0.8m。小球从D点飞出，落地点与D点水平距离为2.4m，求小球过D点时速度大小。 （2）求小球的质量和弯曲圆弧轨道的半径大小。 4. （18分）如图所示，在光滑的水平地面上，质量为M=3.0kg的长木板A的左端，叠放着一个质量为m=1.0kg的小物块B（可视为质点），处于静止状态，小物块与木板之间的动摩擦因数μ=0.30。在木板A的左端正上方，用长为R=0.8m的不可伸长的轻绳将质量为m=1.0kg的小球C悬于固定点O点。现将小球C拉至上方使轻绳拉直且与水平方向成θ=30°角的位置由静止释放，到达O点的正下方时，小球C与B发生碰撞且无机械能损失，空气阻力不计，取g=10m/s2，求： （1）小球C与小物块B碰撞前瞬间轻绳对小球的拉力； （2）木板长度L至少为多大时，小物块才不会滑出木板。 5. （20分）如图所示，在高为h的平台上，距边缘为L处有一质量为M的静止木块（木块的尺度比L小得多），一颗质量为m的子弹以初速度v0射入木块中未穿出，木块恰好运动到平台边缘未落下，若将子弹的速度增大为原来的两倍而子弹仍未穿出，求木块的落地点距平台边缘的水平距离，设子弹打入木块的时间极短。
高三第一次模拟考试试卷 一、选择题。本题共10小题，每小题4分，共40分。在每小题给出的4个选项中，有的小题只有一项是正确的，有的小题有多个选项是正确的。全部选对的得4分，选对但不全的得2分，有选错或不符的得0分。 1、处于基态的氢原子，能够从相互碰撞中或从入射光子中吸收一定的能量，由基态跃迁到激发态，已知氢原子从基态跃迁到n=2的激发态需要吸收的能量为10.2eV ，如果静止的氢原子受其他运动的氢原子的碰撞跃迁到该激发态，则运动的氢原子具有的动能 A 、一定等于10.2eV B 、一定大于10.2eV ，且大得足够多 C 、只要大于10.2eV ，就可以 D 、一定等于10.2eV 的整数倍 2、下列说法正确的是 A 、雨后路面的油膜出现彩色条纹，这是光的色散现象 B 、太阳光斜射在铁栅栏上，地面出现明暗相间的条纹，这是光的干涉现象 C 、对着日光灯从两铅笔的狭缝中看到的彩色条纹，这是光的衍射现象 D 、从月亮光谱可以分析月亮的化学成份 3、2003年10月15日，我国成功发射并回收了“神州五号”载人飞船。设飞船做匀速圆周运动，若飞船经历时间t 绕地球运行n 圈，则飞船离地面的高度为：（设地球半径为R ，地面重力加速度为g ） A 、322224n t gR π B 、322224n t gR π-R C 、3222n t gR D 、32 22n t gR -R 4、图是健身用的“跑步机”示意图，质量为m 的运动员 踩在与水平成α角的静止皮带上，运动员双手把好扶手并 用力向后蹬皮带，皮带运动过程中，受到的阻力恒为f ， 使皮带以速度v 匀速运动，则在运动过程中，下列说法中 正确的是 A 、人对皮带的摩擦力一定是滑动摩擦力 B 、人对皮带不做功 C 、人对皮带做功的功率一定为mgv sin α D 、人对皮带做功的功率为fv 5、超导是当今高科技热点，利用超导材料可以实现无损耗输电，现有一直流电路，输电线的总电阻为0.4Ω,它提供给用电器的功率为40kW ，电压为800V ，若用超导电缆替代原来的输电线，保持供给用电器的功率和电压不变，那么节约的电功率为 A 、1 kW B 、1.6×103kW C 、1.6 kW D 、10 kW 6、完全相同的两辆汽车，以相同的速度在平直公路上匀速齐头并进，当它们各自推下质量相同的物体后，甲车保持原来的牵引力继续前进，而乙车保持原来的功率继
绝密★启用前 2017年普通高等学校招生全国统一考试 理科综合能力测试 物理部分 注意事项： 1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。 2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。。 3．考试结束后，将本试卷和答题卡一并交回。 可能用到的相对原子质量：H1Li7C12N14O16S32K39Cr52Mn55Fe56 二、选择题：本题共8小题，每小题6分，共48分。在每小题给出的四个选项中，第 14~18题只有一项符合题目要求，第19~21题有多项符合题目要求。全部选对的得6分，选对但不全的得3分，有选错的得0分。 14．2017年4月，我国成功发射的天舟一号货运飞船与天宫二号空间实验室完成了首次交会对接，对接形成的组合体仍沿天宫二号原来的轨道（可视为圆轨道）运行。 与天宫二号单独运行相比，组合体运行的 A．周期变大B．速率变大 C．动能变大D．向心加速度变大 15．如图，在方向垂直于纸面向里的匀强磁场中有一U形金属导轨，导轨平面与磁场垂直。金属杆PQ置于导轨上并与导轨形成闭合回路PQRS，一圆环形金属框T位于回路围成的区域内，线框与导轨共面。现让金属杆PQ突然向右运动，在运动开始的瞬间，关于感应电流的方向，下列说法正确的是 A．PQRS中沿顺时针方向，T中沿逆时针方向 B．PQRS中沿顺时针方向，T中沿顺时针方向
C ．PQRS 中沿逆时针方向，T 中沿逆时针方向 D ．PQRS 中沿逆时针方向，T 中沿顺时针方向 16．如图，一质量为m ，长度为l 的均匀柔软细绳PQ 竖直悬挂。用外力将绳的下端Q 缓慢地竖直向上拉起至M 点，M 点与绳的上端P 相距13l 。重力加速度大小为g 。在此过程中，外力做的功为 A ．1 9mgl B ．16mgl C ．13mgl D ．12 mgl 17．一根轻质弹性绳的两端分别固定在水平天花板上相距80cm 的两点上，弹性绳的原 长也为80cm 。将一钩码挂在弹性绳的中点，平衡时弹性绳的总长度为100cm ；再将弹性绳的两端缓慢移至天花板上的同一点，则弹性绳的总长度变为（弹性绳的伸长始终处于弹性限度内） A ．86cm B ．92cm C ．98cm D ．104cm 18．如图，在磁感应强度大小为1B 的匀强磁场中，两长直导线P 和Q 垂直于纸面固定放 置，两者之间的距离为l 。在两导线中均通有方向垂直于纸面向里的电流I 时，纸面内与两导线距离为l 的a 点处的磁感应强度为零。如果让P 中的电流反向、其他条件不变，则a 点处磁感应强度的大小为 A ．0 B 0B C 0B D ．02B 19．在光电效应试验中，分别用频率为a v ，b v 的单色光a 、b 照射到同种金属上，测得 相应的遏止电压分别为a U 和b U 、光电子的最大初动能分别为ka E 和kb E 。h 为普朗克常量。下列说法正确的是 A ．若a b v v >，则一定有a b U U < B ．若a b v v >，则一定有ka kb E E > C ．若a b U U <，则一定有ka kb E E < D ．若a b v v >，则一定有a ka b kb hv E hv E ->-
惠州市2018届高三第一次模拟考试 英语 2018.4． 注意事项：1. 本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分。答卷前，考生必将自己的姓名、考生号、考场号和座位号填写在答题卡上。因考试不考 听力，第I卷从第二部分的“阅读理解”开始，试题序号从“21”开始。 2．回答第I卷时，选出每小题答案后，用铅笔把答题卡上对应题目的答题标号涂黑。如需改动，用橡皮擦干净后，再选涂其它答案标号。写在本试卷 上无效。 3. 回答第II卷时，将答案写在答题卡上。写在本试卷上无效。 4. 考试结束后，将本试卷和答题卡一并交回。 第I卷 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，并在答题卡上将该项涂黑。 A From American Express, wedding guests will，on average，spend $673 on each wedding they attend this year. It includes airfare ($225), hotel ($170), dining out ($116) and dressing up ($95) and the gift. If you have weddings to attend this year, here are some tips for you to avoid breaking the bank. 1. Book flights in advance The moment you decide to attend a wedding is the time to check flight prices at the best time. Plane fares are higher in the summer, especially in July and August. Booking in advance will save you money, as will watch for sales on lower-cost carriers like JetBlue and Frontier. You can check Google Flights for a calendar of prices showing the cheapest days to fly from apps like Hopper to get real-time alerts when a fare is at its lowest price point. 2. Don't blow your budget on the gift If you've got the money, an expensive gift is lovely. But there's no need to take out loans to prove your love for the happy couple. Skip an expensive necklace by giving (an appropriate amount of) cash instead. To save on the gift, consider making one: A photo album or scrapbook of memories with the bride and groom shows how much you care. You could also share the gift with other guest(s) or even make gifts with DIY ideas by yourself to save money. 3. Use old dresses and suits You don't always have to be on a new dress for a wedding. While men have the option of repeating their suits, women are more likely to spend money on new clothes for the special occasion. But before you take out your wallet, consider reinventing something already in your
姓名： ____________考号： __________班级： _________得分： 高考英语周考英语答题卡 1[ A ][ B ] 2[ A ][ B ] 3[ A ][ B ] 4[ A ][ B ] 5[ A ][ B ] 26[ A ][ B ] 27[ A ][ B ] 28[ A ][ B ] 29[ A ][ B ] 30[ A ][ B ] 41[ A ][ B ] 42[ A ][ B ] 43[ A ][ B ] 44[ A ][ B ] 45[ A ][ B ] [ C ] 6 [A][ B ][ C ]11[ A ][ B ][ C ]16[ A ][ B ][ C ]21[ A ][ B ][ C ][ D ] [ C ]7 [A][ B ][ C ]12[ A ][ B ][ C ]17[ A ][ B ][ C ]22[ A ][ B ][ C ][ D ] [ C ]8 [A][ B ][ C ]13[ A ][ B ][ C ]18[ A ][ B ][ C ]23[ A ][ B ][ C ][ D ] [ C ]9 [A][ B ][ C ]14[ A ][ B ][ C ]19[ A ][ B ][ C ]24[ A ][ B ][ C ][ D ] [ C ]10 [A][ B ][ C ]15[ A ][ B ][ C ]20[ A ][ B ][ C ]25[ A ][ B ][ C ][ D ] [ C ][ D ]31[ A ][ B ][ C ][ D ]36[ A ][ B ][ C ][ D ][ E ][ F ][ G ] [ C ][ D ]32[ A ][ B ][ C ][ D ]37[ A ][ B ][ C ][ D ][ E ][ F ][ G ] [ C ][ D ]33[ A ][ B ][ C ][ D ]38[ A ][ B ][ C ][ D ][ E ][ F ][ G] [ C ][ D ]34[ A ][ B ][ C ][ D ]39[ A ][ B ][ C ][ D ][ E ][ F ][ G ] [ C ][ D ]35[ A ][ B ][ C ][ D ]40[ A ][ B ][ C ][ D ][ E ][ F ][ G ] [ C ][ D ]46[ A ][ B ][ C ][ D ]51[ A ][ B ][ C ][ D ]56[ A ][ B ][ C ][ D ] [ C ][ D ]47[ A ][ B ][ C ][ D ]52[ A ][ B ][ C ][ D ]57[ A ][ B ][ C ][ D ] [ C ][ D ]48[ A ][ B ][ C ][ D ]53[ A ][ B ][ C ][ D ]58[ A ][ B ][ C ][ D ] [ C ][ D ]49[ A ][ B ][ C ][ D ]54[ A ][ B ][ C ][ D ]59[ A ][ B ][ C ][ D ] [ C ][ D ]50[ A ][ B ][ C ][ D ]55[ A ][ B ][ C ][ D ]60[ A ][ B ][ C ][ D ] 第二节：语法填空（15 分） 61.____________ 62. _____________ 63. ______________ 64. ________________ 65. ____________ 66._____________ 67. _____________68. _______________69. ________________ 70. ___________ 第一节：短文改错（10 分） As we all know, life is very much beautiful and precious; therefore we should admire but value it. We should make our life richly and meaningful by working hard. Only in that way can we carry out our duties in life. Furthermore, we should be braver enough to meet the challenges and manage to overcome the difficulties and sadness we meet in your life. By doing so, we can make greater progress in our field and enjoy our success and pleasure earning by ourselves. All in all, not only should we learn to enjoy the beauty of life now, but also we should learn how protect and fight against a more beautiful life in the future. 第 1页（共 2 页）
高三学生一模考试总结与反思大全 1.错过一模，就等于错过一次高考 作为3年学习的首次具有高考难度的考试，一模是起点，不是终点。而高考，才是你们高中三年来学习生活的终点。通过一模，我们可以清楚地知道自己在各科学习上的漏洞，在接下来的复习冲刺中努力会更有方向性;同时，对于很多对自己定位不清晰的同学来说，一模是你们与理想大学的一次虚拟碰撞，会更清楚究竟有几斤几两重。 一模的考试，同学们还是必须要认真对待，全力以赴。如果你觉得自己是匹黑马，就拿出实力让大家看看吧! 2.一次的成绩高低，不能完全说明问题 高三下半学期，我们会经历很多次模拟考试。除了一模，还会有二模、三模…… 一模说到底，还是次模拟考试，距离真正的高考还是有很多不一样的地方的：出模拟题的人和出高考题不是同一个人，有可能水平相差甚远;刚好你最近做了一套题目相似的题，一模成绩一下子多考了几十分;身体上感冒发烧、肚子痛等各种不适;即便是最后的高考，也还是有很多不确定因素的，比如你的考场地点、心理状态、身体状况……没到最后一步，没人知道结果如何! 3.不要轻易怀疑人生，你的人生长着呢 即便一模成绩烂到难以接受，也不轻易怀疑人生和否定自己。一直很努力，但成绩还是不理想，那你就要想想是不是自己的学习方法
有问题;那些总是妄想狠学几个月就能超越谁谁谁的，你们要先掂量掂量自己的智商了。因为学习从来不是一蹴而就的，你们所看到的百天励志逆袭哥其实都忍受了常人难以忍受的痛苦! 不论你们愿意与否，各种模拟考试和高考都会如期进行。高考，努力做到问心无愧就好!剩下的，就留给命运吧!人生的路很长，并不只有高考这一次证明自己的机会。但记住，机会永远是留给有准备的人的! 高三学生一模考试总结与反思大全二 一摸考试的工作已经结束，但对于这次考试的意义与作用却才刚刚进行了一小部分，真正的工作是看我们考完试，如何地对待成绩，充分地利用好成绩，把这次考试的真正意义落实到具体的学习中去。博主建议：看到自己的成绩后我们首先要从以下几方面进行分析。 第一、正确地对自己的成绩进行横向比较。 所谓的横向比较就是发下卷子或是知道成绩后，首先的第一感觉就是与自己周围的同学或是跟自己水平差不多的同学进行比较，看一看自己与别人的差距，差在那儿?差在那科上?差了多少分数?为什么?被别人总共落下了多少分? 反思一下自己的学习付出与别人的付出是否成正比，找到自己与别人有差距的真正原因?考前的学习状态，考前的努力程度，自己的学习方法，考前的准备情况以及自己的应试策略与技巧等等各方面进行与别人对比反思，只有这样才能偶找到自己主观上或是客观上的差距因素，然后卡看别人的学习是如何进行的，对照自己制定好自己下