2017届山西重点中学协作体下学期高考模拟考一英语试题
2017届山西重点中学协作体下学期高考模拟考一
英语试卷
题量：150分时量：120分钟
第一部分听力（共两节，满分30分）
第一节（共5小题）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.What does the man mean?
A.He was hit by the explosion.
B.He was frightened.
C.He needed to have the hair cut.
2. Where is the man going?
A.The police station.
B. The city library.
C.The supermarket.
3.How will the woman get to the party?
A.By car.
B.By bus.
C.On foot.
4.When does the woman’s class start on Tuesdays?
A.At 10:00.
B.At 9:00.
C.At 8:00.
5.What instrument does Mary play?
A.The violin.
B. The drum.
C.The piano.
第二节（共15小题）
听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。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，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6至8题。
6.Why did the man put the paper on the floor?
A.He saw other people do so.
B.The basket was thrown away.
C. The basket was full.
7.Where does the conversation most probably take place?
A.On the playground.
B.In the classroom.
C.At the back of the school.
8. What will the man do next?
A. Put the waste paper in the dustbin.
B.Clean the playground.
C.Help others with the cleaning.
听第7段材料，回答第9至11题。
9.When did the conversation take place?
A.In the morning.
B.In the afternoon.
C.In the evening.
1
10.Why did the boy say“God-damned water”？
A.The water was too cold.
B.The water was too hot.
C.The water was too dirty.
11.Where was the towel?
A.On a shelf.
B. Outside.
C.On a chair.
听第8段材料，回答第12至14题。
12.What does the woman prefer?
A.American coffee.
B. French coffee.
C.English coffee.
13. Why does the man start the talk?
A.He wants to do something for his wife.
B.He wants to do something for the woman.
C.He wants to help himself to some coffee.
14.What’s the relationship between the two speakers?
A.Seller and buyer.
B. Husband and wife.
C.Friends.
听第9段材料，回答第15至17题。
15.When is Eric supposed to play basketball?
A.Every Thursday that month.
B.A week from Thursday.
C.Thursday and Friday,the third and fourth.
16.When does this conversation take place?
A.In the summer.
B. In the winter.
C.In the fall.
17.What’s the name of the hotel where Sally and Eric are going to stay?
A.The Wilmington Hotel.
B.The River Inn.
C.The Strawberry River Inn.
听第10段材料，回答第18至20题。
18.What is the passage mainly talking about?
A. A study from the England research.
B. Exercising is good to keep health.
C. The New Y ear’s resolutions.
19.What is the most common resolution?
A. keep fit.
B. join a class.
C. exercising more.
20.How could you keep your resolutions?
A. make more social.
B. make your aim more specific.
C. both A and B.
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
Time:2017-01-24 From:https://www.360docs.net/doc/c92746625.html, Editor:clover
The head of China's largest online seller Alibaba does not think China and the United States
will have a trade war despite comments from the Trump administration.
Jack Ma is the chairman of the Alibaba Group. At the World Economic Forum meeting in Davos, Switzerland, he said, "China and (the) U.S. will never have a trade war. Give Trump some time. He's open-minded, he's listening."
The Chinese billionaire said he would do all he could to prevent trade relations between the countries from getting worse.
Last week, Ma met with Trump at the Trump Tower in New York City. The Chinese billionaire is said to have discussed a plan to permit one million small U.S. businesses to sell goods on Alibaba's online shopping platform.
During the campaign and after winning the presidential election, Trump strongly criticized the Chinese government's support for its businesses. He blamed unfair trade policies for taking away U.S. jobs. And he said that China unfairly controls the exchange value of its currency, the yuan.
Trump also has threatened to place import taxes on goods from China and other countries in response to their trade policies.
According to the South China Morning Post, Ma said, "American international companies made millions and millions of dollars from globalization." He added that the U.S. should not blame the loss of jobs and companies on globalization.
However, a new study by an American business group says many U.S. businesses feel unwelcome in China. The companies say the cost of doing business in China is increasing. They add that rules and regulations are unclear or not enforced in a consistent way.
The American Chamber of Commerce in China led the study, which looked at responses from 462 companies.
William Zarit is chairman of the chamber. He says trade policies in China make it difficult for American companies. He says, "we feel that over the last few years that we've been taken advantage of to some extent, with our open market and the lack of open areas in the Chinese market."
Another major concern for U.S. companies in China is fake products. Fake products are copies of the originals that cost businesses with the legal right to sell them millions of dollars each year.
Ma defended Alibaba's efforts to fight fake products on its shopping platform. He said his company is doing all it can to fight the problem.
"Fighting against fake products is a war against human greediness," Ma said.
I'm Mario Ritter.
21.The underline phrase “The Chinese billionaire” refers to_________.
A. Trump
B. Jack Ma
C. Mario Ritter
D. Willian Zarit
22. The text likely take from the__________.
A. economic magazine
B. trade speech
C. website
D. global news
23. About this passage,the most suitable title is_______.
A. Chinese Billionaire Does Not See China-US Trade War.
B.TheAmerican international companies removed most tariffs on products traded between the U.S and China.
C. Group says American businesses in China concerned.
D. The war about fighting against fake products.
3
B
Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.
Some sports are resource-hungry. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses（球场）in good condition. This causes major environmental effects. For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas.
There are many environment-friendly sports. Power walking is one of them that you could take up today. You don't need any special equipment except a good pair of shoes; and you don't have to worry about resources and your purse. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.
Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials. But the final goal should be "green gyms". They are better replacements（代替物）for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or other open spaces. There is no special requirement for you to start your membership. And best of all, it's free.
24. Which of the following is the author most probably in favor of?
A. Playing basketball in a gym
B. Motor racing in the desert.
C. Cycling around a lake.
D. Swimming in a sports center.
25. What do we know about golf from the passage?
A. It is popular in Portugal and Spain.
B. It needs water and electricity to keep its courses green.
C. It pollutes the earth with chemicals and wastes.
D. It causes water shortages around the world.
26. The author uses power walking as an example mainly because.
A. it uses fewer resources
B. it improves our health
C. it is an outdoor sport
D. it is recommended by experts
27. The author writes the passage to ________.
A. show us the function of major sports
B. encourage us to go in for green sports
C. discuss the major influence of popular sports
D. introduce different types of environment-friendly sports
C
The poaching（偷猎），or illegal killing，of rhinos(犀牛) in South Africa is growing worse each year．The government recently reported that a record number of rhinos were poached in 2015，a year which had more rhino killings in South Africa than ever before．
The World Wildlife Fund，or WWF，says about 20, 000 rhinos live in South Africa．That is more than 80 percent of the rhinos in the world．Edna Molewa，South Africa’s Environment Minister，says, “During 2015，we are sad to say this，1, 215 rhinos were killed．This is a rise in the number of poached rhinos from 1,004 in 2014 and indeed very worrying.”
The animals are hunted for their horns(角)．Many people in Asia believe the horn has curing
power，which drives poachers，at all costs，mad for more horns．But there is no scientific evidence for this belief．The horn is made of keratin(角蛋白)．That is the same thing as human hair，fingernails and toenails．
Ms．Molewa said 386 suspected poachers were arrested last year，an increase from the year before．But rhino protection workers say poachers often go unpunished after arrest．South Africa’s legal system is ineffective．Ms．Mo1ewa said more needs to be done and South Africa is taking strong measures to protect rhinos．The efforts include moving some of the animals to secret places in neighboring countries. “Now approximately 100 rhinos have been moved to neighboring states in the SADC region during 2015 and 200 more rhinos will be moved this year,” Molewa said．
Jo Shaw，the rhino program manager at the WWF，said，“We’re talking about a loss of a hundred rhinos a month，or more than three a day．We really need to see effective action not just at a national level but internationally．” She says officials should find the criminal groups responsible for the poaching and punish them. Government officials are to meet in Botswana in March at the Inter-governmental Conference on Illegal Wildlife Trade．
28．According to paragraph 2, we know______________.
A．Half of rhinos live in South Africa．
B．Less than 1,000 rhinos were killed in 2014．
C．The killing in 2014 was more than that in 2014．
D．There are only 20,000 rhinos left in the world．
29．What is the main reason for people to hunt rhinos?
A．To get more keratin．B．To protect the farmland．
C．To use them for decoration．D．To make money from horns
30．Jo Shaw thinks that_________．
A．many criminal groups are well organized
B．new laws are needed to punish the killers
C．rhino protection needs international cooperation
D．conferences about protecting rhinos are to be held every year
31．What can we infer from the text?
A．Rhino protection has a long way to go．
B．No one would like to buy horns in the future．
C．The illegal killing of rhinos will soon disappear．
D．Rhinos living in South Africa will move to other countries．
D
One of my first memories as a child in the 1950s was a discussion I had with my brother in our tiny bedroom in the family house in Bethlehem, Pennsylvania.
We had heard in school about a planet called Pluto. It was the farthest, coldest, and darkest thing a child could imagine. We guessed how long it would take to die if we stood on the surface of such a frozen place wearing only the clothes we had on. We tried to figure out how much colder Pluto was than Antarctica, or than the coldest day we had ever experienced in Pennsylvania.
Pluto, which famously was downgraded from a “major planet” to a “dwarf planet”（矮星）in 2006, captured our imagination because it was a mystery that could complete our picture of what it was like at the most remote corners of our solar system
5
Pluto’s underdog discovery story is part of what makes it so attractive. Clyde Tombaugh was a Kansas farm boy who built telescopes out of spare auto parts, old farm equipment and self-ground lenses. As an assistant at Lowell Observatory in Flagstaff, Arizona, Tombaugh's task was to search millions of stars for a moving point of light, a planet that the observatory’s founder t hought existed beyond the orbit of Neptune. On February 18，1930，Tombaugh found it. Pluto was the first planet discovered by an American, and represented a moment of light in the midst of the Great Depression’s dark encroachment (入侵).
Pluto is much more than something that is not a planet. It’s a reminder that there are many worlds out there beyond our own and that the sky isn’t the limit at all. We don’t know what kinds of fantastic variations on a theme nature is capable of making until we get there to look.
32. Why did Pluto become famous in 2006 according to the passage?
A. Because it lost its major planet status.
B. Because it disappeared in the sky.
C. Because it was discovered by an American.
D. Because it was proved to be the coldest planet in the universe.
33. What can be a suitable title for the text?
A. An American Scientist: Clyde Tombaugh
B. Pluto was First Discovered by a Boy
C. Pluto’s Strange Romance
D. The Days I Spent with My Brother in Pennsylvania
34. What can we learn from the fourth paragraph?
A. Clyde Tombaugh discovered the darkness in the Great Depression.
B. Pluto was the only planet that was discovered by Clyde Tombaugh.
C. Clyde Tombaugh’s job was to build telescopes for Lowell Observatory.
D. Clyde Tombaugh’s telescopes used for sea rching stars were very simple.
35. What does the underlined sentence in the last paragraph most probably mean?
A. Pluto is no less than a planet in the solar system.
B. Pluto is much more than a planet in the solar system.
C. Pluto is more important than any other planet in the sky.
D. Pluto is not a planet in the solar system, but it is more than a planet.
第二节（共5小题：每小题2分，满分10分）
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Whether you' re a child, teenager, young adult or are middle-aged, respect for your parents is an important value. Your parents are the people who raised you, devoting time, energy and money to your development. 36 No matter your age, there are 5 ways to show respect.
● Respect their belongings.
One important way to show respect is to show regard for the things important to your parents. For younger children, this may mean not touching jewelry or other valuable things. For grown children, respect may mean returning a borrowed tool in good condition and on time. Lack of respect for a parent's belongings is a violation of personal boundaries. 37 And never borrow things without asking first.
● Punctuality .
38 Therefore, always be on time. For teenagers, showing up on time means coming home by curfew（宵禁）.Adult children should show up on time for family dinners or events, or to pick a parent up for a medical appointment. Call if you're going to be late because parents worry about children, no matter their age.
●_39
Remembering birthdays, anniversaries and other special days is a sign that you honor your parents. Make plans to take them to lunch or dinner or bake a cake or cookies. Most parents don't expect expensive gifts, but a handmade gift is always appreciated .A phone call from a grown child who lives too far for a visit is a welcome sign of respect.
● Be kind.
Kind words and affection are simple ways to show respect. Tell your parents you love them. Listen and allow your parents to speak without interruption. Show a sincere interest in what your parents have to say. Be patient with your parents and don't rush them. Never talk back or be rude or disrespectful. Acknowledge your parents' achievements. 40
A. Be a good listener.
B. Celebrate with them.
C. Lateness indicates a lack of respect.
D. Treat your parents the way you would like to be treated.
E. And they love you unconditionally throughout your life.
F. Being respectful helps build positive relationships with others.
G. Don't take advantage of your parents' kindness and generosity.
第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；每小题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。
Forever friendship
Twenty-one years ago，my husband gave me Sam，an eight-week-old dog，to help me ease(减轻；缓解) the loss of our daughter. Later my husband and I moved from New York to New Jersey where our neighbor，whose cat had 41 had kittens，asked us if we would like one.We were afraid that Sam would not be 42 ，but we made up our 43 to take a kitten.
We picked a little，gray，playful cat. She 44 around running after imaginary mice and squirrels and jumped from table to chair very 45 ，so we named her Lightning(闪电)．At 46 ，Sam and Lightning were not close to each other. But slowly，as the days went on，Lightning started 47 Sam.They slept together，ate together and played together.When I took 48 one out of the house，the other was always 49 by the door when we returned.That was the 50 they lived for years.
Then，without any 51 ，Sam suddenly died of a weak heart. This time，there was no Sam for Lightning to greet and no way to 52 why she would never see her friend again.
In the 53that followed，Lightning seemed heartbroken. She could not 54 me in words that she was 55 ，but I could see the pain and 56 in her eyes whenever anyone opened the front door. The weeks 57 by，and the cat’s sorrow seemed to be lifting(消失). One day as I walked into our living room，I 58 to have a look at the floor next to our sofa 59 we had a sculptured replica(雕塑复制品)of Sam that we had bought a few years before. Lying next to the statue(雕塑)，one arm
7
第II卷
第二节（共10小题：每小题1.5分，满分15分）
阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。Chaplin was an extraordinary performer who 61 (star) in and directed many outstanding comedies. Few people were bored 62 (watch) his moustache, his gestures or his entertaining reactions when chased by 63 (detective). Being drunk, sliding on a banana skin or whispering his own failures to nobody, he made us feel more content 64 our life without any verbal explanation. His particular sense of humor has astonished everybody throughout the world up to now.
In a small budget film, he played a badly-off person 65 (wear) worn-out shoes and 66 (mess) clothes. On one occasion, he 67 (trap) by a snowstorm in a vast mountainous area. He overcame many difficulties, 68 he was not fortunate enough. With all the porridge 69 (eat) up, he picked out a shoe and boiled it to eat. What he performed was a total failure. According to an actress, his acting was so 70 (convince)and amusing that everybody couldn’t help bursting into laughter.
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作文。文中共有10处语言错误，每句中最多有两处。每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（∧），并在其下面写出该加的词。
删除：把多余的词作斜线（\）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。
As is known to us, some students cheat in exams at school. As students, we often take exams at school, sometimes we have many exams that is too difficult for us. In addition, some of us are lazy and don’t work hard on our lessons. So when taken exams, we sometimes cheat in order to get good results to make our parents and teachers pleased.
In my opinion, it was wrong to cheat in exams because it breaks the rules of the schools. Our students should be honesty and try to get good results by studying hard instead of cheating in exams. What’s more, we should improve our method of stud y and make well preparations for exams. With the saying goes, “Nothing is impossible for a willing heart.
第二节书面表达（满分25分）
生活中，我们会接触到各行各业、形形色色的人，他们或多或少的在我们心中留下了一些位置，有的只是从心里路过，成为最熟悉或平常的陌生人；有的却深深烙印在心里，成为心上人。请你以“You have been in my heart”题，写一篇100字左右的文章。
要求：1.对人物要有一定的外貌描写。
2.阐述你与主人公的关系与共同经历。
3.开头已给出，不计入总词数。
You have been in my heart
It’s hard to forget someone who gave you so much to remember.
_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________
2017届山西重点中学协作体高三联考（高考模拟一）
英语参考答案
第一部分: 听力（满分30分）
1~5.BBCCC6~10.CBAAB11~15.BBACA16~20.BCCCB
第二部分: 阅读理解（满分40分）
BCA CBAB CDCA ACDD EGCBD
第三部分：英语知识运用（共两节，满分45分）
第一节完形填空（满分30分）
41---60ADACB DBCAC DBABC ABCDA
第二节语法填空（满分15分）
61. starred 62. watching 63. detectives 64. with 65. wearing
66. messy 67.was trapped 68. but 69. eaten 70. convincing
第四部分：写作（满分35分）
第一节短文改错（满分10分）
1 sometimes 前加and 2is----- are 3 on---at 4taken---- taking 5 was----- is 6 Our-----We 7
9
honesty ---- honest 8 method---- methods 9 well—good 10 With---As
第二节书面表达（满分25分）
略【见考场优秀高分作文】
【听力材料及答案】
(Text 1)
W:The explosion of gas was very loud.
M:It sure was.It raised the hair on the back of my neck.
(Text 2)
M:Excuse me,could you please tell me the way to the city library?
W:I’m sorry.I’m a stranger here myself,but if you cross the road and ask in the police station which is beside the supermarket,I’m sure they’ll help you.
(Text 3)
M:Will you go to Peter’s birthday party?
W:Yes,of course.
M:I’ll drive my dad to the bus station,and we’ll pass by Peter’s house.Shall I give you a lift? W:No,thanks,I prefer to walk there.
(Text 4)
M:Does your class start at 8:00 every morning?
W:No.On Wednesdays it starts at 9:00 and on Fridays at 10:00.
(Text 5)
W:Mary wants to play her piece before we go on the stage.
M:That’s fine with me,but do we have to move her piano after her performance?
W:I hope not.Our drum set is heavy enough.
(Text 6)
W:Don’t throw paper on the floor,Mike.
M:Where shall I put it,Miss?
W:Put it in the waste-paper basket,please.
M:But Tom and Bill put all their paper in the basket a few minutes ago.Now it’s full.
W:Then take the basket outside and empty it.
M:Yes,Miss.
W:Where did you empty the basket,Mike?
M:On the playground,Miss.
W:That’s not right! The dustbin is at the back of the school.Now pick up the paper and put it in the dustbin.
(Text 7)
W:Hey,wake up,lazybones.The alarm clock is ringing.Don’t you hear?
M:Five minutes more.Let me know when you’re through with the bathroom.
W:You’re a real sound sleeper.You’ll miss your breakfast again and have a fit all morning. M:Stop scolding me,mum,I’ll be down in a second.
W:Get up quickly and wash your face.
M:Oh! The God-damned water! Why didn’t you tell me it was so hot?
W:Don’t blame me if you’re too sleepy to see it steaming.
M:Where is the towel? I can’t find my towel.
W:It’s outside.I washed it last night.
(Text 8)
M: (Sniffing) Phew ! Is that French coffee?
W:Pardon?
M:Is that French coffee you are drinking?
W:Yes,that’s right.Why? What’s the matter?
M:I don’t understand why you drink French coffee.It makes a strong smell.
W:I like it very much,I prefer it to English coffee.
M:Have you got a lot of it?
W:Yes.Why?
M:Well..,er...could I get some from you?
W:Get some from me? But...you don’t like French coffee!
M:No,I don’t,but my wife does and I can’t understand why.
(Text 9)
M:You know,Sally,we’ve both been working too hard.We’ve got to get away for a while,even if it’s just for a few days.
W:What a good idea,Eric!That would be wonderful.Let me look at my schedule...I could take off a week from Thursday,but no sooner.
M:Let me look at my schedule too...Yes,that looks good.
W:I thought you had a basketball game every Thursday until the end of the month.
M:Oh,you’re right.I must have forgotten to write that down.How about the next Thursday after that?Basketball season’s over then.Do you know if you can get it off?
W:That’s Thursday and Friday,the third and fourth?I don’t care if I can—I will get off.We need the change.Where would you like to go?New York?
M:No,we don’t have enough time to go there,and it’s too expensive anyway.
W:And we want to relax,not run around all the time.I know!Do you remember that little hotel in Wilmington,Vermont,where we stayed years ago?That would be perfect.
M:Well,that was July,though.I wonder if they’re open in the winter.
W:Most likely,during skiing season.Uh...oh,I’d forgotten about skiing season.I don’t know if we could get a room.
M:I’ll call and find out.Do you remember the name?
W:It’s right on the tip of my tongue...I have it.The Strawberry River Inn.
(Text 10)
According to a study from the Statistic Brain Research Institute, 37% of people in their 20s and 16% of those over 50 were successful in making their New Year’s resolutions. The most common resolution? Exercising more. How can one keep their resolutions?
Try making exercising or whatever your resolution is a bit more social.Join a class or hire a trainer. Make your goal date-specific, such as signing up for a marathon or a ballroom dance competition.
Make sure you’re having fun and recognize those aches and pains. If you’re not a bit uncomfortable while working out, you’re not doing enough.
11
成人高考英语模拟真题
2012成人高考高起点英语预测试卷及答案一 I . Phonetics(10 Points) Directions: In each of the following groups of words, there are four underlined comb in ati ons marked A, letter B, C and D. Compare the un derl ined parts and ide ntify the one that is differe nt from the others in pronun ciatio n. Mark your an swer by blacke ning the corresp onding letter on the An swer Sheet. 1. A. head B. horiz on C. honour D. huma n 2. A. city B. bicycle C. face D. climb 3. A. think B. these C. breathe D. with 4. A. ground B. country C. thousa nd D. found 5. A. pour B. hour C. course D. four 6. A. both B. post C. cold D. son 7. A. altogether B. talk C. always D. also 8. A. suggesti on B. n ati on C. dictati on D. satisfact ion 9. A. started B. closed C. waited D. n eeded 10. A. rare B. fare C. scare D. are n .Vocabulary and Structure(40 points) Directions: There are 40 in complete senten ces in this sect ion. For each sentence there are four choices marked A, B, C and D. Choose one an swer that best completes the sentence and blacke n the corresp onding letter on the An swer Sheet. 11. _____ idea of _______ sounds much better tha n Clare '. A. The, hers B. That, her C. That, hers D. One, her 12. Chi na is famous _______ the Great Wall.
(完整版)高考理科综合模拟试卷(一)
高考理科综合模拟试卷(一) 第1卷 (选择题共22题每题6分共132分) 在下列各题的四个选项中，只有一个选项是符合题目要求的。 以下数据可供解题时参考：相对原子质量：H 1 O 16 Cu 63．5 1．内质网膜与核膜、细胞膜相连，这种结构特点表明内质网的重要功能之一是( )。 A、扩展细胞内膜，有利于酶的附着B．提供细胞内物质运输的通道 C．提供核糖体附着的支架D．参与细胞内某些代谢反应 2．北美爱斯基摩人的饮食以肉食为主，他们的排泄物中含量偏高的物质是( )。 A．H2O B．CO2 C．尿素D．无机盐 3．一对同源染色体在减数分裂时发生了交叉互换，产生了基因重组。则这时能产生( )基因重组的染色体。 A、1个B．2个C．3个D．4个 4．如果科学家通过基因工程成功地改造了一位女性血友病患者的造血细胞，并使其凝血功能恢复正常。那么，她后来所生的儿子中( )。 A、全部正常B．一半正常C．全部有病D．不能确定 5．生活在不同纬度地区的动物，其动物个体大小是不一样的。下表是生活在不同纬度地区企鹅的体长据此，能得出的结论是( )。 A、生物具有遗传性、变异性和适应性B．生物具有适应性和应激性 C、生物既能适应环境，又能影响环境D；生物具有遗传性、变异性和应激性 6．下图是观察SO2对植物的影响的实验装置，观察植物在SO2浓度为28mg/L的环境下受到的影响。下列说法中，与此实验不相符的是( )。 A、实验前植物幼苗需要阳光照射 B．植物叶片首先受害的是成熟叶 C．植物受害程度与植物接触SO2的时间成正比 D．植物受害程度与玻璃罩中SO2的浓度成反比 7．下面是农作物I和农作物Ⅱ在同一土壤中N、P、K三要素肥效试验结 果。“+”表示施肥，“—”表示未施。下列结论正确的是( ) A．农作物I的氮素来自共生固氮菌 B．农作物Ⅱ的氮素来自固氮菌 C．对农作物I来说，磷、钾是必需元素，氮是非必需元素 D．不同的农作物对磷、钾的需要量是相同的 8．下列关于硅的说法不正确的是( )。 A、硅是非金属元素，但它的单质是灰黑色有金属光泽的固体 B．硅的导电性能介于金属和绝缘体之间，是良好的半导体材料 C．硅的化学性质不活泼，常温下不与任何物质起反应 D．当加热到一定温度时，硅能与氧气、氢气等非金属反应 9．由实验测得，把同物质的量浓度的NaOH溶液滴人CuS04溶液中，两者体积比为1．5：1时(残存在溶液中的Cu2+极少，可认为全部转入沉淀中)，所生成的沉淀的化学式是( )。 A．Cu(OH)2B、Cu(OH)2·CuS04 C．2Cu(OH)2·CuS04D．3Cu(OH)2·CuS04 10．用铝分别与盐酸和NaOH溶液反应制取相同物质的量的氢气时，所转移的电子数大小前者和后者的关系是( )。 A、大于B．小于C．等于D．不能肯定 11．某种物质经测定只含有一种元素，这种物质( )。 A、可能是一种单质，也可能是混合物B．肯定是一种单质 C、肯定是由一种原子构成的D．肯定是分子晶体 12．已知一溶液中有四种离子：X+、Y—、H+、OH—，下列分析结果肯定错误的是( )。 A．c(Y—)>c(X+)X(H+)>c(OH—) B。c(X+)>c(Y—)>c(OH—)>c(H+) C c(H+)>c(Y—)>c(X+)>c(OH—) D．c(OH—)X(X+)>c(H+)>c(Y—) 13．在硫酸生产中，若进入接触室的气体的体积分数为：S027％，O211％，N282％，经过一段时间后，在相同的温度、压强下，混合气体的体积变为原来的96．7％，则此时S02的转化率为( )。 A．56．7％B．74．3％C．82．4％D．94．3％ 14．甲基丙烯酸甲酯是世界上年产量超过100万吨的高分子单体，旧法合成反应是： (CH3)2C=O+HCN——→(CH3)2C(OH)CN (CH3)2C(OH)CN+CH30H+H2SO4——→CH2=C(CH3)COOCH3+NH4HSO4
全国各地高考英语试题-广东卷有答案
普通高等学校招生全国统一考试 英语 本试卷共12页，三大题，满分135分。考试用时120分钟。 注意事项：1. 答卷前，考生务必用黑色字迹的钢笔或签字笔将自己的姓名、考生号、试室号和座位号填写在答题卡上。用2B铅笔将试卷类型（B）填涂在答题卡相应位置上。将条形码横贴在答题卡右上角“条形码粘贴处”。 2. 选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案信息点涂黑，如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷上。 3. 非选择题必须用黑色字迹钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案，不准使用铅笔和涂改液。不按以上要求作答的答案无效。 4. 考生必须保持答题卷和答题卡的整洁，考试结束后，将试卷、答题卷和答题卡一并交回。 I语言知识及应用（共两节，满分45分） 第一节完形填空（共15小题；每小题2分，满分30分） 阅读下面短文，掌握其大意，然后从1~15各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。 How long can human beings live? Most scientists who study old age think that the human body is ___1___ to live no longer than 120 years. However, 110 years is probably the longest that anyone could hope to live ——if he or she is ___2___ healthy and lucky. Some scientists even say we can live as long as 130 years! Yet, our cells simply cannot continue to reproduce ___3___. They wear out, and as a result, we get old and ___4___ die. Even though we can’t live forever, we are living a ___5___ life than ever before. In 1900, the average American life span (寿命) was only 47 years, but today it is 75
全国重点中学排名(前260名)
看看全国排名前260名的重点中学都有哪些? 对于重点中学的排名向来版本多样，主要是依据的标准不一样。综合升学率、师资力量、硬件设备等标准，看看全国排名前260名的中学都有哪些？北京又有哪些中学入围了？ 入围全国重点中学行列——北京 北京四中 人大附中 北师大实验中学 北大附中 清华附中 101中学 北师大二附中 八十中 景山学校 汇文中学10 甘肃 兰州一中 西北师大附中 甘肃兰州新亚中学 兰州铁路局第五中学 西峰三中 湖南 师大附中 长沙一中 雅礼中学 岳阳一中
长郡中学浏阳一中株洲二中衡阳八中湘潭一中湖北 华师一附中黄冈中学荆州中学武汉二中武钢三中孝感高中襄樊四中襄樊五中沙市中学宜昌一中江西 师大附中南昌二中九江一中鹰潭一中高安中学临川一中白鹭洲中学玉山一中
金溪一中 陕西 西工大附中 交大附中 西安中学 长安一中 西安铁一中 西安市第一中学 四川 成都七中 石室中学 树德中学 棠湖中学 成都实验外国语学校雅安中学 绵阳中学 南充高中 彭州中学 安徽 合肥一中 安庆一中 芜湖一中 马鞍山二中 安师大附中
淮北一中 黄山屯溪一中涡阳四中 广西 南宁二中 桂林中学 柳州高中 南宁三中 桂林十八中 柳州铁一中 河池地区高中吉林 师大附中 省实验 吉林一中 延边二中 长春十一中 长春市实验中学松原市油田高中长春外国语学校江苏 南师大附中 苏州中学 常州高中
盐城中学 启东中学 海门高中 扬州中学 如东高中 丹阳中学 山东 省实验中学 青岛二中 山师大附中 烟台二中 莱阳一中 潍坊二中 济南外国语学校济南一中 潍坊一中 日照一中 天津 南开中学 耀华中学 一中 实验中学 新华中学 浙江
四川省泸州市2018届高三高考模拟考试理科综合试卷含答案
四川省泸州市泸州高中高2018届高考模拟考试 理科综合试题 可能用到的相对原子质量：H 1 C 12 N 14 O 16 Mg 24 Ni 59 第Ⅰ卷（选择题共126 分） 一.选择题：本大题共13小题，每小题6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．细胞或细胞的部分结构、成分有”骨架或支架”之说，下列有关叙述正确的是（）A．真核细胞中有维持细胞形态的细胞骨架，细胞骨架与物质运输无关 B．磷脂双分子层构成了细胞膜的基本支架，其他生物膜无此基本支架 C．DNA分子中的脱氧核糖和磷酸交替连接，排列在外侧构成基本骨架 D．生物大分子以单体为骨架，每一个单体都以碳原子构成的碳链为基本骨架 2.下列关于无机盐和其他化合物对人体与动物机能影响的叙述,正确的是（） A.摄入过多过咸食物后,会引起细胞内液的量增加 B.骨骼肌纤维内乳酸积累过多，会引起细胞体积增大 C.发生局部炎症反应时的肿胀,是由于组织中的Na+浓度增加所致 D.将蛙神经纤维置于适宜的溶液后再适当增加溶液的KCI浓度，其静息电位绝对值增大 3.下列关于遗传的分子基础和细胞基础的叙述，错误的是（） A.有丝分裂间期RNA聚合酶可结合在DNA上催化相应化学反应 B.色盲男性的次级精母细胞中色盲基因的数目为0个或1个 C.被某些致癌病毒感染的细胞内会发生遗传信息由RNA流向DNA的现象 D.白化病实例体现了基因可通过控制酶的合成来控制代谢过程，进而控制生物的性状 4.下列有关生物变异和育种的叙述，正确的是（） A.猫叫综合征是由于染色体中增加某一片段引起的 B.亲代的突变基因一定能传递给子代 C.秋水仙素处理单倍体植株后得到的一定是二倍体 D.杂交育种依据的主要遗传学原理是基因自由组合 5．基因组成为X b X b Y的色盲患者甲，其父患色盲、其母表现正常。下列分析中可能性较大的是（） ①甲母减数第一次分裂中，2条X染色体未分开而是一起进入了次级卵母细胞
2020届全国各地高考英语模拟试卷：书面表达汇总(9套,含范文)
全国各地高考英语书面表达汇总9套 新课标I卷 假定你是李华，暑假想去一家外贸公司兼职，已写好申请书和个人简历（resume）。给外教MS Jenkins 写信，请她帮你修改所附材料的文字和格式（format）。 注意： 1. 词数100左右; 2. 可以适当增加细节，已使行文连贯。 示例1 Dear Ms Jenkins, I'm Li Hua from your English writing class last term. I'm writing to ask for your help. I'm applying for a part-time job at a foreign company in my city during the summer vacation, and I have just completed my application letter and resume. However, I am not quite sure of the lan guage and the format I've used. I know you have a very busy schedule, but I'd be very grateful if you could take some time to go through them and make necessary changes. Please find my application letter and resume in the attachment. Thank you for your kindness! Yours, Li Hua 示例2 Dear Ms Jenkins, I am Li Hua, I am writing to tell you something about my plan for the coming summer vacation and I also want you to do me a favor. In order to get some practical experience, I am planning to take a part-time job in a foreign capital company. I have already finished my job application and personal resume. But this is the first time that I have written an application and the personals resume, so I don’t even know if there are something to pay attention to. So, I’m writing you the letter , hoping you can give me some help. I will be very grateful if you can help me. Looking forward to your reply. And I’d be really thankful. Yours, Li Hua 新课标Ⅱ卷 假定你是李华，你校摄影俱乐部（photography club）将举办国际中学摄影展。请给你的英国朋友Peter写封信。请他提供作品。信的内容包括：
全国各省市重点中学排名
全国各省市重点中学排名 北京市全国重点中学排名 1.北京市第四中学 2.中国人民大学附属中学 3.北京师范大学附属实验中学 4.北京大学附属中学 5.清华大学附属中学 6.北京101中学 7.北京师范大 学第二附属中学8.北京市第八十中学9.北京景山学校10.北京汇文中学 大庆市十大重点中学排名 1.大庆实验中学 2.大庆铁人中学 3.大庆第一中学 4.大庆市东风中学 5.大 庆市第四中学 6.大庆中学7.大庆石油高级中学8.大庆市第二十八中学9. 大庆市第十七中学10.大庆市第十中学； 乌鲁木齐十大重点中学排行 1.乌鲁木齐市第一中学 2.乌鲁木齐市第高级中学 3.乌鲁木齐市第八中学 4. 新疆实验中学 5.新疆生产建设兵团第二中学 6.乌鲁木齐市第70中7.乌鲁木齐八一中学8.乌鲁木齐市第十一中学9.乌鲁木齐市十三中学10.乌鲁木 齐市六十八中学 包头市十大重点中学 1.包头市第一中学 2.包头市第四中学 3.包头市第六中学 4.包头市第九中 学 5.包头市第三十三中学 6.包钢一中7.内蒙古一机集团第一中学8.北重 三中9.北重三中10.包头市回民中学 大连市十大重点中学排行 1.大连市第二十四中学 2.大连育明高中 3.大连市第八中学 4.大连市第一 中学 5.大连市第二十三中学 6.辽宁师范大学附属中学7.大连市第二十高 级中学8.大连市金州高级中学9.庄河市高级中学10.瓦房店市博源高级中 学； 广州市十大重点中学排行 1.华南师范大学附属中学 2.广州执信中学 3.广东实验中学 4.广东广雅中 学 5.广州大学附属中学 6.广州市培正中学7.广州市真光中学8.广州市南 武中学9.培英中学10.广州市铁一中学； 滁州市八大重点中学 1.安徽省滁州中学 2.滁州二中 3.滁州实验学校 4.安徽全椒中学 5.来安中 学 6.安徽省天长中学7.炳辉中学8.安徽省凤阳中学； 齐齐哈尔十大重点中学排行 1.齐齐哈尔市实验中学 2.齐齐哈尔市第一中学 3.齐齐哈尔市第八中学 4. 齐齐哈尔第六中学 5.齐齐哈尔市第三中学 6.齐齐哈尔市民族中学7.齐齐 哈尔阳光学校8.齐齐哈尔中学9.齐齐哈尔市第二十八中学10.齐齐哈尔第 五十一中学
成人高考英语模拟试卷及答案(2)
《成人高考英语》模拟试卷（二） 一. 语音知识（共5小题；每题1.5分，共7.5分。） 在下列每组单词中，有一个单词的划线部分与其他单词的划线部分的读音不同。找出这个词。 1. A. piece B. cheek C. dealt D. receive 2. A. glove B. stone C. globe D. spoke 3. A. flew B. knew C. threw D. grew 4. A. hotel B. hopeless C. holiday D. honest 5. A. beg B. precious C. decision D. medicine 二. 词汇与语法知识（共25小题；每题1.5分，共37.5分。） 从每小题的四个选择项中，选出最佳的一项。 6. Allen _______ any good job since he came to New York City two years ago. A. hasn’t found B. didn’t find C. doesn’t find D. hadn’t found 7. “Let me _______ you, ”said my boss, “you should call me immediately after you arrive at the airport. ” A. ask B. advise C. remember D. remind 8. The boys spent the whole morning _______ possible answers to the question. A. discuss B. and discussing C. discussing D. and discussed 9. This village ______ to be the place in which Ernest Hemingway, one of the greatest American writers, wrote this story. A. is believing B. is believed C. believes D. believe 10. It’s reported that by the end of last month the sale of the company ______ by 10%. A. has risen B. had been rising C. had risen D. has been rising 11. －How _________ will you be able to finish the painting? －In a couple of hours. A. soon B. often C. long D. fast 12. ______ any friends in the city, he felt quite lonely and helpless. A. No to have B. No having C. Not to have D. Not having 13. Dr. White was away to the South last month, so he didn’t attend the meeting _______ in Beijing. A. having held B. to hold C. to be held D. held 14. _______ at his paper over the weekend, Neil didn’t finish it. A. As he worked hard B. Hard as he worked C. How he worked hard D. How hard he worked 15. －Are you satisfied with her work, sir? －Not at all. It couldn’t be any _______. A. better B. best C. worse D. worst 16. That was _______ matter that I had no choice but to talk it over with my parents. A. a such serious B. a so serious C. such serious a D. so serious a 17. This disease is second only _______ heart attack as a cause of death all over the world. A. to B. of C. with D. from 18. The word is new to us. You’d better ______ in the dictionary. A. look at it B. look for it C. look it up D. look it out
(完整版)高三理综模拟试卷(带完整答案)
2017-2018 学年度高三上学期第三次月考 理综试卷 考试时间： 2017 年 12 月 13 日 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。 2.答题前，考生务必将自己的姓名、准考证号填写在本试题相应的位置。 3.全部答案在答题卡上完成，答在本试题上无效。 4.考试结束后，将本试题和答题卡一并交回。 第Ⅰ卷（选择题共 126 分） 本卷共 21 小题，每小题 6 分，共 126 分。 可能用到的相对原子质量： H 1 C 12 N 14、O 16、Mg 24、Al 27、Na 23Fe 56 Cu 64 Si28 S32 Cr52 一、选择题：本大题共13 小题，每小题 6 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．当人所处环境温度从25℃降至 5℃，耗氧量、尿量、抗利尿激素及体内酶活性的变化依次为A．减少、减少、增加、不变 B ．增加、增加、减少、不变（）C．增加、减少、增加、不变D．增加、增加、减少、降低 2 ．下面的①、②、③分别表示生物体内的三个生理过程，其中Q 分别代表三种物质，下列有关Q 的叙述错误的是 A ．Q 可能位于细胞膜上 B ． Q 中可能含有硫元素 C．①不一定发生在细胞内 D．②必须依赖三磷酸腺苷5．下图所示实验能够说明 A ．效应 T 细胞的作用B．浆细胞产生抗体的作用 C．病毒刺激淋巴细胞增殖的作用 D ．病毒抗原诱导 B 细胞分化的作用 6．下图是人体缩手反射的反射弧结构，方框甲代表大脑皮层、乙代表脊髓神经中枢。当手被尖锐的物体刺痛时，先缩手后产生痛觉。对此生理过程的分析正确的是 A ．图中 e 为感受器， a 为效应器 B．先缩手后产生痛觉的现象说明，痛觉感觉中 枢位于甲方框处 C．受到刺激时，神经纤维 d 处膜外的电位变化 是由负电位变为正电位 D．由甲发出的传出神经纤维末端释放的神经递 质只能引起乙的兴奋 7.纵观古今，化学与生活皆有着密切联系。下列有关说法错误的是 A.“梨花淡自柳深青，柳絮飞时花满城”中柳絮的主要成分和棉花的相同 B.制作烟花的过程中常加入金属发光剂和发色剂使烟花放出五彩缤纷的颜色 C.草莓棚中使用的“吊袋式二氧化碳气肥”的主要成分可以是碳酸钙 D. 芒硝晶体 (Na2 SO4·10H2O)白天在阳光下曝晒后失水、溶解吸热，晚上重新结晶放热，实现了太 阳能转化为化学能继而转化为热能 8下列关于热化学反应的描述正确的是 3．关于下列四图的叙述中，正确的是 DNA ?—A—T—G—C —??—— —— RNA U A C G —?甲 （） A — P~P~P A C12H 22O11 乙丙丁 A.CO 的燃烧热是 283.0 kJ/mol ，则 2CO (g)2CO(g)+O 2 (g)H=+283.0 kJ/mol 2 B.HCl 和 NaOH 反应的中和热H=-57.3 kJ/mol ，则 H2SO4和 Ba(OH) 2的反应热 H=2×(-57.3) kJ/mol C.等物质的量的硫蒸气和硫固体分别完全燃烧，后者放出热量少 D. 已知： H－ H 键的键能为a kJ/mol ， Cl － Cl 键的键能为 b kJ/mol， H－ Cl 键的键能为 c kJ/mol ，则 生成 1 mol HCl 放出的能量为 (a+b-2c)/2 kJ A．甲图中共有 5 种核苷酸B．在小鼠的体细胞内检测到的化合物丁很可能是蔗糖C．组成丙物质的单糖是脱氧核糖或核糖D．乙图所示的化合物中不含糖类物质 4．下图所示为来自同一人体的 4 种细胞 ,下列叙述正确的是 A ．因为来自同一人体,所以各细胞中的DNA 含量相同 B．因为各细胞中携带的基因不同,所以形态、功能不同 C．虽然各细胞大小不同,但细胞中含量最多的化合物相同 D．虽然各细胞的生理功能不同,但吸收葡萄糖的方式相同9.埋在地下的钢管道可以用如图所示方法进行电化学保护。 下列说法正确的是 A.该方法将电能转化成化学能 B.在此装置中钢管道作正极 C.该方法称为“外加电流的阴极保护法” D. 镁块上发生的电极反应为O2+2H 2O+4e-4OH -
2011年全国各地高考英语试题-广东卷
2011年普通高等学校招生全国统一考试（广东A卷） 英语 Ⅰ. 语言知识及应用(共两节。满分35分) 第一节完形填空(共15小题；每小题2分，满分30分) 阅读下面短文，掌握其大意，然后从1~15各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。 It has been argued by some that gifted children should be grouped in special classes, The 1 has been on the belief that in regular classes these children are held back in their intellectual (智力的) growth by 2 situation that has designed for the 3 children. There can be little doubt that 4 classes can help the gifted children to graduate earlier and take their place in life sooner. However, to take these 5 out of the regular classes may create serious problems. I observed a number of 6 children who were taken out of a special class and placed in a 7 class. In the special class, they showed little ability to use their own judgment, relying 8 on their teachers? directions. In the regular class, having no worry about keeping up, they began to reflect 9 on many problems, some of which were not on the school program. Many are concerned that gifted children become 10 and lose interest in learning. However this 11 is more often from parents and teachers than from students, and some of these 12 simply conclude that special classes should be set up for those who are 13 . Some top students do feel bored in class, but why they 14 so goes far beyond the work they have in school. Studies have shown that to be bored is to be anxious. The gifted child whop is bored is an 15 child. 1. A. principle B. theory C. arguments D. classification 2. A. designing B. grouping C. learning D. living 3. A. smart B. curious C. mature D. average 4. A. regular B. special C. small D. creative 5. A. children B. programs C. graduates D. designs 6. A. intelligent B. competent C. ordinary D. independent 7. A. separate B. regular C. new D. boring 8. A. specially B. slightly C. wrongly D. heavily 9. A, directly B. cleverly C. voluntarily D. quickly 10. A. doubted B. bored C. worried D. tired 11. A. concern B. conclusion C. reflection D. interest 12. A. students B. adults C. scholars D. teachers 13. A. talented B. worried C. learned D. interested 14. A. believe B. think C. say D. feel 15. A. outstanding B. intelligent C. anxious D. ordinary 第二节语法填空(共10小题；每小题1.5分，满分15分) 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为16～25的相应位置上。 One Sunday morning in August I went to local music festival. I left it early because I had an
14成人高考英语模拟试题
一、交际英语（单项选择） 1.How do I get the cinema? Go down this street and turn left. 2. May I use your bike for a moment? By all means. 3. I’m terribly sorry that I’ve spilled some coffee on the carpet. It doesn’t matter. 4. Must I take a taxi? No, you don’t have to. You can take a car. 二、阅读理解 As more women in the United States move up the professional ladder, more are finding it necessary to make business journeys alone………………………………………………………………….Obviously, experience helps, but you can make things easier on yourself from the first by careful planning, so that right from the start you really can have a good journey. 6.Whom is this passage written for? It is for women who have a lot of experience of traveling alone. 7.What shouldn’t these women do, according to the passage? Tell the restaurant in advance that they would eat with others. 8 Why should they choose a good restaurant when they eat alone? Because food served there will be good for their digestion. 9.Which of the following is the most important according to the passgae? Consider the travel needs ahead of time. 10.Where is this passage most likely to appear? Women’s magazine. In the United States, it is not customary to telephone someone very early in the morning………................ In social life, time plays a very important part…………………………………………A person who is 5 minutes late, will say a few words of explanation, though perhaps he will not complete the sentence. 11.What is the main idea of this passage? The role of time in social life over the world. 12.What does it mean in the passage if you call someone duing his or her sleeping hours? A matter of life or death. 13. Which of the following time is proper if you want to make an appointment with your friend? At 4:00 pm. 14. Which of the following statements is true according to the passage? Promptness is valued highly in American life . 15. From the passage we can safely infer that the meaning of time differs in different parts of the world. 三、词汇与语法 16. I didn’t know what to do, but then an idea suddenly occurred to me. 17.You had better see a doctor as soon as possible. 18.Neither John nor his father was able to wake up early enough to catch the moring train. 四、完形填空 Of all the things we eat and drink, water is the most important. Not many people realize this, but it is quite true. The Human body can go without food for a long time, but two or three days without water usually leads to death. Many people do not understan how much water the human needs at work and many people do not drink enough especially in hot weather. Most people drink when they are thirsty but we often need more water, especially when we have been doing exercises.
2020年高考理综模拟试题(四)含答案及解析
2020年高考理综模拟试题（四） 理科综合能力测试卷共8页，满分300分。考试时间150分钟。 ★祝考试顺利★ 注意事项： 1．答题前，请考生认真阅读答题卡上的注意事项。务必将自己的姓名、考号填写在答题卡上指定位置，贴好考号条形码或将考号对应数字涂黑。用2B铅笔将试卷类型A填涂在答题卡相应位置上。 2．选择题每小题选出答案后，用2B铅笔把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。答在试题卷、草稿纸上无效。 3．非选择答题用0.5毫米黑色墨水签字笔直接答在答题卡上每题对应的答题区域内，答在试题卷、草稿纸上无效。 4．考生必须保持答题卡的清洁。考试结束后，监考人员将答题卡和试卷一并收回。 可能用到的相对原子质量（相对原子量）：H-1 C-12 N-14 O-16 Na-23 Ca-40 P-31 Zn-65 第Ⅰ卷(选择题共126分) 一、选择题：本大题共13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．下列有关生物膜上蛋白质叙述，正确的是 A．细胞膜控制物质运输时必须需要载体蛋白的协助 B．类囊体膜上没有行使催化功能的蛋白质 C．线粒体的双层膜上没有转运葡萄糖的载体 D．垂体细胞膜上有识别促甲状腺激素的受体 2．下列对有关实验的描述中，正确的是 A．探究温度对酶活性影响的实验中不宜选择过氧化氢酶的原因是过氧化氢的分解与温度有关 B．叶绿体色素滤液细线浸入层析液，会导致滤纸条上色素带重叠 C．在噬菌体侵染细菌的实验中，以T2噬菌体为实验材料的原因是其缺乏独立的代谢系统 D．调查血友病的遗传方式，可在学校内对同学进行随机抽样调查 3．下列叙述正确的是 A．进行有性生殖的植物都存在伴性遗传的现象 B．基因A与其等位基因a含有的碱基数不一定相等 C．碱基对的改变属于基因突变，但不一定引起遗传信息改变 D．造成同卵双生兄弟或姐妹间性状差异的主要原因是基因重组 4．“调控植物生长--代谢平衡实现可持续农业发展”入选2018年度中国科学十大进展，其研究证实DELLA蛋白通过阻遏某些基因的转录从而抑制植物生长发育，而赤霉素能解除细胞中已经存在的DELLA蛋白的阻遏效果。以下叙述不合理的是 A．植物合成赤霉素的部位主要是未成熟的种子、幼根和幼芽 B．赤霉素与脱落酸在调控种子萌发与休眠中的作用相互拮抗 C．赤霉素通过抑制DELLA蛋白基因的表达解除其阻遏效果 D．DELLA蛋白分子上可能存在具有不同生物学功能的区域 5．miRNA是一种小分子RNA，某miRNA能抑制W基因控制的蛋白质(W蛋白)的合成。某真核细胞内形成该miRNA及其发挥作用的过程示意图如下，下列叙述错误的是
2018年全国各地高考英语试题及答案解析
2018年全国各地高考英语试题及答案解析 全国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。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．What will James do tomorrow? A．Watch a TV program. B．Give a talk. C．Write a report. 答案：B 2．What can we say about the woman? A．She's generous. B．She's curious. C．She's helpful. 答案：C 3．When does the train leave? A．At 6：30.B．At 8：30.C．At 10：30. 答案：C 4．How does the woman go to work? A．By car. B．On foot. C．By bike. 答案：B 5．What is the probable relationship between the speakers? A．Classmates. B．Teacher and student. C．Doctor and patient. 答案：A 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．What does the woman regret? A．Giving up her research. B．Dropping out of college. C．Changing her major. 答案：B 7．What is the woman interested in studying now? A．Ecology. B．Education. C．Chemistry. 答案：A 听第7段材料，回答第8、9题。 8．What is the man? A．A hotel manager.