2021年北京市顺义区中考英语一模试卷.pdf

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1、2021年北京市顺义区中考英语一模试卷一、单 选 题（本大题共12小题，共6.0分）1.My mother is a teacher._works hard every day.()A.She B.He C.ID.We2.3.4.5.6.Usually I visit my grandfather with my parents_Sundays.(A.at B.in C.toGet up early,_ youll be late for school.()A.so B.and C.or-_you play the piano,Lily?Yes,I can.()A.Can B.Should C

2、.Need_ does it take you to get to the library,Peter?-For about 2 hours.()A.How much B.How often C.How longWith the teachers help,Jacks English is than before.()D.onD.butD.MustD.How soon)7.8.9.10.11.A.good B.better C.bestIf its sunny,we_a picnic this weekend.()A.have B.will have C.had-What were you d

3、oing at this time yesterday?-1_ a movie named Hi Mum directed by Jia Lingo(A.see B.am seeing C.sawI_ lots of my new friends since I came to my class.(A.make B.have made C.madeTom_basketball with his friends every weekend.()A.plays B.is playing C.has played-The air here is much fresher.Exactly!Becaus

4、e many trees three years ago.(D.the bestD.were having)D.was seeing)D.will makeD.was playing)12.A.Plant B.are planted C.planted-Your bicycle is so nice.Could you tell me?D.were planted-Of course.At the shop near my home.A.where you buy itC.where you bought itB.where do you buy itD.where did you buy i

5、t二、完形填空(本大题共8小题，共8.0分)Your name in goldAnne sat at the breakfast table,eating her cornflakes and reading the print onthe cereal(谷物)box in front of her.Great new offer!”，the box read,see back of box for(1)_Annes older sister Mary sat across from her,reading the other side of the cereal box.Hey,Anne,s

6、he said,look at this amazing prize-your name in gold*As Mary read on,Annes(2)in the prize grew,we will send you a special pin withyour name spelled in gold.Only one per family,please.Thats a neat idea,she said”A pin with my very own name spelled out in gold,Im going to(3)in for it.Sorry,Anne,I saw i

7、t first；1 said Mary,uso I get first dibs(权 利)on it.”MBut I want a pin like that,so(4)n said Anne,please let me have it!Nope.Said her sister.“You always get your way-just because youre older than me,“said Anne.Her lower liptrembling as her eyes filled with tears,nJust go ahead and send in for it.See

8、if I(5)she threw down her spoon and ran from the kitchen.Several weeks passed.One day the mailmen brought a small package(6)to Mary,Mary took the package to her room.Anne casually followed her in and sat on the bed.Mary slowly took the paper off the package.She opened a little white box and carefull

9、y(7)off the top layer of white cotton.MOh Its beautiful!1 Mary said,just like the cereal box said your name in gold1 four beautifulletters.Would you like to see it A nne?“No,I dont care about your dumb old pin.,Mary put the white box on the dresser(梳 妆 台)and went downstairs.Anne was(8)in the bedroom

10、.Soon she couldnt wait any longer.As she looked inthe small white box.she gasped.There on the pin were four beautiful letters her name in gold：A-n-n-e.13.A.detailsB.adviceC.presentsD.offer14.A.spiritB.courageC.chanceD.interest15.A.forgetB.enjoyC.regretD.send第 2 页，共 19页16.A.carefullyB.badlyC.sadlyD.q

11、uickly17.A.careB.missC.needD.love18.A.introducedB.writtenC.addressedD.given19.A.threwB.liftedC.blewD.moved20.A.aloneB.safeC.shameD.upset三、阅读理解（本大题共13小题，共 26.0分）AExperience Friendship Linda：posted 4/15/21 4：53 pmI had a friend named Jenny.One day we had a really difficult math exam.All of us felt lik

12、e wehad not passed.When the exam results came out,I was surprised to find that I got an A,butshe got a D.She accused（指责）me of copying someone elses paper.I was really angry at thattime,but were still friends now.I was really angry at that time,but were still friends now.Kathy：posted 4/15/21 6：25 pmM

13、y best friend was the president of the reading club at our school.I was a member.Our teacherwas not satisfied with her job,so she left the club.Then I was chosen to be the president.Shefelt she was betrayed（背叛）.I didnt understand why she felt like that and then our friendshipended.Jordan：posted 4/16

14、/21 5：20 pmI had a good friend.We always played happily together.But one day I was walking upstairs infront of her.I wanted to play a joke on her.I leaned（倚靠）on her gently,But to my surpriseshe didnt help me stay standing.I was disappointed with her,and our friendship came to an end.Matt：posted 4/16

15、/21 7：46 pmLast summer vacation,my friend and I traveled together.Sometimes he acted a bit selfishly.Later,we talked with each other about this problem.I realized that everyone has his or herown merits（优点）and defects（缺点），We must treat them properly.So we are still friendstoday.21.Who is Jennys frien

16、d?A.Kathy B.Jordan C.Linda D.Matt22.Why was Jordan disappointed?A.Because his friend didnt help him.B.Because his friend left the reading club.C.Because his friend got a D in the math exam.D.Because his friend didnt talk about her problem with him.23.Matt thought his friend sometimes.A.played a joke

17、 on him.B.acted a bit selfishlyC.betrayed him.D.accused him of copying.BPassing happiness on I was standing in the checkout line behind a woman who looked to be inher 60s.When it was her turn to pay,the cashier（4攵?艮员）greeted her by name and asked herhow was she doing?The woman looked down,shook her

18、head and said Not so good.My husband just lost his joband my son is up to his old tricks again.The truth is,I dont know how I am going to get throughthe holidays.Then she gave the cashier food stamps.My heart ached.I wanted to help but didnt know how.Should I offer to pay for her groceries,ask for h

19、er husbands resume（简历）.As I walked into the parking lot,I spotted the woman returning her shopping cart.Iremembered something in my purse that I thought could help her.maybe it would make her lifebetter.My heart pounded as I approached（逐渐靠近）the woman.Excuse me/I said,my voice trembling a bit.I could

20、nt help overhearing what you said tothe cashier.It sounds like youre going through a really hard time right now.Im so sorry Idlike to give you something.*I handed her the small card from my purse.When the woman read the cards only two words,she began to cry.And through her tears,shesaid,you have no

21、idea how much this means to me.I was a little startled（吓一跳）by her reply.Having never done anything like this before,Ididnt know what kind of reaction I might receive.All I could think to say was：Would it beokay to give you a hug?After we embraced,I walked back to my car and began to cry,too.The word

22、s on the card?第4页，共19页,You Matter.A few weeks earlier,a colleague gave me a similar card as encouragement for a project I wasworking on.When I read the card.I felt a warm glow spread inside of me.Deeply touched.Iordered my own box of You Matter cards and started sharing them.24.Where did the story p

23、robably happen?A.In a working place.B.At a restaurant.C.In a post office.D.At a grocery store.25.What did the writer give to the old woman?A.Food stamps.B.Some money.C.A small card.D.A job offer.26.The old woman cried,probably b e c a u s e.A.She could make her son better.B.She could use the card to

24、 pay the bill.C.The writer could help her husband get a job.D.The words on the card greatly encouraged her.cIt happens every spring.Flowers suddenly burst out everywhere on the same day as if they werein tune with one another.But how exactly do plants know”when to flower?It is a question that has pu

25、zzled biologists for years.But according to Science Daily,a USresearch group may have finally answered it-the secret lies in the protein called FKFl.Thisallows plants to sense the differences in day lengths so that they can tell the seasons arechanging.Researchers spotted the FKF1 protein when they

26、were studying a plant called Arabidopsis.Wefound that the FKF1 protein is a photoreceptor（感光器）.This means it is sensitive to,andcan be activated by sunlight.Plants produce the protein every day in the late afternoon throughout the year.If there is nolight at this time,for example,in winter,when the

27、sun goes down early,the protein wont beactivated.But when spring comes and the days get longer,the FKF1 protein can be activated bydaylight as the plants uknow it is time to flower.The presence of light in the late afternoon isthe signal for plants that the days are getting longer and that it is the

28、 best time for flowering.,explained Pakato Imaizumi assistant professor at the University of Washington and leader ofthe study.The daylight-sensing system also keeps plants from flowering when conditions are poor forgrowing,such as during autumn or winter.When the weather is cold and days are short.

29、Although researchers have only studied how the FKF1 protein works in the Arabidopsis,theybelieve that the process is similar in many other more complex（复杂的）plants,includingcrops like rice and wheat.This could be useful to the agricultural industry.If we can control the timing of flowering,we might b

30、e able to increase crop yield byquickening or delaying this.Imaizumi said Also,if we could control the timing of floweringin horticultural plants.they may be worth more commercially（商业上）.New technology based on this research might also lead to higher use of biofuel（生物燃料）plants.This would be helpful

31、fbr providing energy.27.How do plants know when to flower?A.They are naturally timed to flower.B.They receive messages from other plants.C.A certain protein tells them the time to flower.D.Sunlight produces a certain protein to help them flower.28.Which of the following is TRUE,according to the arti

32、cle?A.Flowers cannot tell the seasons are changing.B.Plants are sensitive to cold weather and shorter days.C.We are getting closer to controlling plant flowering times.D.Researchers have studied how the FKF1 protein works in rice and wheat.29.The passage is mainly a bout.A.How seasons are changingB.

33、How plants know when to flowerC.What people can do with plantsD.What kind of plant Arabidopsis isDFood for thought Its hard to turn down hamburgers,French fries,potato chips.And all of theother junk food that seemed to call out to us.However,eating too much junk food can harmyour body,particularly i

34、f you are between the ages of 10 and 19.HJunk food shapes adolescent（青春期的）brains in ways that impair their ability to think,learnand remember.It can also make it harder to control impulsive（冲动的）behaviors.Said AmyReichelt,a brain and nutrition specialist at Western University,Canada.It may even up at

35、eens risk of depression（抑郁）and anxiety.M第6 页，共 19页Reichelt and two other researchers reviewed more than 100 studies,including their own abouthow poor food choices can impact adolescent brains.They found adolescents are moresensitive than any other age group to processed（经过力口工的）foods with a lot of fa

36、t and sugarand their brains are not yet fully formed.Adolescent brains are still developing the ability to assess risks and control actions.Theprefrontal cortex（前额皮质）is a part of brain that tells us we should not eat chips all the timeand helps us resist the urge.However,this region is the last to m

37、ature-it doesnt fully developuntil we are in our early 20s.Meanwhile,teen brains get more buzz（兴奋）from rewards.The parts of the brain that makesus feel good when we do something pleasurable.like eating tasty foods-a re fully developedby the teens year.In fact,these regions are even more sensitive wh

38、en we are young.That is because dopamine（多巴胺）,a natural chemical that lifts our mood when we experience something good,is especially active in adolescent brains.Therefore,the teen brain has two strikes against it when it comes to resisting junk food.MIt hasa heightened（增强的）drive for rewards and redu

39、ced self-regulation（自我调节）SaidReichelt.So whats the best way to say no to junk foods?Researchers propose to exercise.When weexercise,the brains reward system becomes less sensitive to food cues（线索）.Exercise alsotriggers（触发）the body to make a protein that helps brain cells grow and boosts connectionsb

40、etween the prefrontal cortex and other brain regions.The prefrontal cortex thus can workbetter to help us make wise decisions and control our impulses.30.The word impair in paragraph 2 probably meansA.Improve B.weaken C.change D.influence31.According to the passage,Amy Reichelt probably agrees t hat

41、.A.We cant resist junk food because of our eating habits.B.Junk food can make us harder to control ourselves to eat less.C.Eating too much junk food can cause more diseases.D.Its harder to resist junk food as teens*brains are still developing.32.What is the writers main purpose in writing the last p

42、aragraph?A.To discuss why teams prefer the junk food.B.To stress how difficultly teens resist the junk food.C.To suggest that teens do more exercise to resist the junk food.D.To question whether our mood could suffer from eating junk food.33.What can we learn from the passage?A.Dopamine can lift our

43、 mood when we exercise.B.Fat and sugar in the junk food is bad for our health.C.The prefrontal cortex is fully developed by the teen years.D.Having more junk food may cause depression in adolescence.四、任务型阅读简答（本大题共1小题，共10.0分）34.Restorers piece together Terracotta Warriors Lan Desheng,The 52-year-oldc

44、onservator-restorer（修复者）is part of specialist team pieces together and repairing theTerracotta Army.Pointing to life-size,Terracotta Warriors,Lan said These are pieces of history that havebeen vividly preserved（保存）.More than 2000 years have slipped by,and you can stillsense the huge amount of talent

45、 that went into making these figures（塑像）Lan said the team aims to restore the relics1（遗物）original appearance by applying theprinciple of minimum intervention（最 1、干预）.On-site,nfirst aid is a key element of thework.Using his experience,Lan can tell precisely whether the Terracotta Warriors weremade by

46、 craftsmen from the Qin Court or by local artisans,as their work is quite different.During the past 25 years,as a researcher with the Emperor Qinshihuangfs Mausoleum SiteMuseum.Lan has restored more than 150 of the figures.He said he was anxious when hisfirst started work in this field.Even though i

47、t was his ideal job In 1993 Lan graduate fromNorthwest University in Xian with a major in cultural heritage（文化遗产）and threeyears later he started work on restoring Terracotta.Warriors.The conservator-restorers face a strict training program.In the first two years.Lan was notallowed to touch the relic

48、s.And was told to uobserve,remember and read His first taskafter his training ended was a locate fragments（碎片）and search for missing parts of thefigures among the piled remains.Sometimes he was unable to find a single missing pieceand often asked his teacher when he could start to repair a complete

49、Terracotta Warrior.The technology used to restore the figures has changed over the years.But the basicmethods remain the same.After fragments of the warriors and horses are collected.Therestorers attempt（尝试）to piece them together before using glue to bind them.Over the第 8 页，共 19页years,the restorers

50、have become used to delays and the fact that hardly anything can bedone immediately.Patience is necessary.What is Lan Deshengs job?What is the aim of the specialist team?How many figures has Lan restored during the past 25 years?Did the restorers need a strict training?For restorers,what do you thin