2021年北京市海淀區(qū)高考英語一模試卷

第一部分：知識運用（共兩節(jié)，30分）第一節(jié)（共1小題；每小題1.5分，共15分）閱讀下面短文，掌握其大意，從每題所給的A、B、C、D四個選項中，選出最佳選項，并在答題紙上將該項涂黑。

• 1．My friendship with the students in a primary school in Uganda started on a shaky ground.The（1）

  of not being understood was hidden within，for they spoke a language different from that of mine and mine too fell on deaf ears.
     I greeted them with a wide smile，and when I spoke further，they replied with ice cold（2）

  .A reminder echoed in my mind：you must live through it to get to them.So I gave it another try.I spoke（3）

  English with hand gestures and a bit of dancing.If all failed，the smile would（4）

  .Soon we picked up and then the（5）

  of the learners came into play.At the mention of a name，trembles and face covering were the response I got.I decided to（6）

  a desk with a team each day during group work to get closer.After school，I accompanied them home.
  （7）

  ，we became friends.They were even aware of my favorite fruit，avocado（牛油果）：If I didn't get one on my desk，it would（8）

  me wherever I was.My slippers were worn out.One night I left them out as no one could steal a pair of slippers in that state.The next morning，I was ready to drag my slippers on as usual and I was surprised they had been（9）

  Wow!
     The little things we do for each other bring us great joy and warmth.We don't have a proper spoken language，but we are fluent in the language of（10）

  .
  
  

  （1）	A．a(chǎn)nger	B．fear	C．confusion	D．disappointment
  （2）	A．a(chǎn)greement	B．blame	C．comment	D．silence
  （3）	A．simple	B．official	C．a(chǎn)cademic	D．unusual
  （4）	A．turn up	B．break off	C．take over	D．fade away
  （5）	A．shyness	B．laziness	C．loneliness	D．calmness
  （6）	A．clear	B．share	C．search	D．exchange
  （7）	A．Suddenly	B．Obviously	C．Accidentally	D．Gradually
  （8）	A．hit	B．find	C．catch	D．hunt
  （9）	A．packed	B．cleaned	C．repaired	D．a(chǎn)bandoned
  （10）	A．sympathy	B．a(chǎn)dmiration	C．friendship	D．confidence
  組卷：73引用：5難度：0.3

  解析

第二節(jié) 語法填空（共1小題：每小題15分，共15分）閱讀下列短文，根據(jù)短文內(nèi)容填空。在未給提示詞的空白處僅填寫1個適當(dāng)?shù)膯卧~，在給出提示詞的空白處用括號內(nèi)所給詞的正確形式填空。

• 2．A Brian Skerry is an underwater photo journalist As part of his job，he encounters mysterious sea（1）

  （creature） such as whales and sharks.To get the best photo Skerry gets close to the wildlife-even if it's dangerous.One time in Mexico，a squid grabbed Skerry as he（2）

  （take） a photo.
      Why does Skerry take these risks？He hopes his photographs will make people think about life in the oceans.As Skerry says， "The oceans are in real trouble.As a journalist，the most important thing I can do is to raise public（3）

  （aware）."
  B In the past few years，researchers at Land University（4）

  （publish）several papers on dogs' ability to detect the warmth of a body without touching it.Their results show that，from 5 feet away，dogs can reliably tell the difference（5）

  a 4-inch object at body temperature and one at room temperature.The scientists identified a set of nerves in a dog's nose（6）

  appear to be responsible.The skin on a dog's nose can absorb the tiny amount of infrared light （紅外線） leaking from a warm object，and the nerves inside the skin quickly sense that extra energy，（7）

  （signal） to the brain that something warm is nearby.
  C
  Some American cities are banning drive-through windows at fast-food restaurants.There are two basic reasons for the bans：concern for the environment and the need（8）

  （fight） obesity.
      In the US，most adults drive automobiles and almost 40% of the adults are overweight.That's partly（9）
  

  people are worried about the environment and unhealthy diets.Supporters of the bans hope fewer drive-through windows（10）

  （reduce） litter and air pollution from customers driving cars.Some also think that people will choose healthier food if there is no longer the convenience of a drive-through window.
  組卷：53引用：2難度：0.6

  解析

第二部分：閱讀理解（共兩節(jié)，38分）第一節(jié)（共4小題；每小題6分，共28分）閱讀下列短文，從每題所給的A、B、C、D四個選項中，選出最佳選項，并在答題紙上將該項涂黑。

• 3．Emergencies are scary，but there is now a new smart ring on the market that will quickly call for help when you need it most.Meet Nimb，a ring that includes a panic button.It lets you send emergency alerts（警報）to preset contacts from its mobile app with the touch of a thumb.Whether you are being attacked or experiencing a serious health problem，Nimb will help keep you safe and sound.
     Smart Ring to the Rescue
     The story behind the development with this new technology is unique and touchjye.aig.In 2010，Kathy Roma，who is the co-founder and communications lead with Nimb，was violently attacked by a complete stranger and was on the brink of death.She suffered multiple stab wounds in a safe neighborhood，just a few feet away from a police station.Her saving grace wasn't just her fight and drive to survive，but the call for help.
     Since then，she has been searching to find a way for others to have a voice when they're in need of help and has been a driving force in the development of this new technology.And Nimb is easy to use.All you need to do when your contacts.Your contacts will get instant emergency alerts on their smartphones and tablets.This smart ring tracks your exact location in real time and your contacts will know where you are at all times.
     Nimb's app includes an alert card，and built-in chat and notification features.The ring is compatible（兼容的） with Bluetooth 4+，iOS 7+ and Android 4+.It is also equipped with a rechargeable LiPo Battery that will last about two weeks，and is designed to withstand water and dust.
     Nimb：Stay Safe in Style
     What makes this smart ring extra special is that it is cool and futuristic looking.It comes in two colors：Stealth Black and Classic White.The ring is available in US ring sizes 4-12，which means you can wear it on any of your fingers.There's no doubt this new technology will be a hit on the market：everyone wants to have that extra piece of mind when it comes to health and safety.Nimb retails for ＄129.
  
  （1）Nimb is designed to help users

  .
  A．relieve pain in stressful situations
  B．warn friends of surrounding dangers
  C．call contacts for help in emergencies
  D．keep track of serious health problems
  （2）Kathy Roma got the idea of Nimb from

  .
  A．her experience of being attacked
  B．her desire to have a voice in technology
  C．her dream of founding her own company
  D．her drive to survive from a serious disease
  （3）How do you use Nimb when you are in trouble？

  
  A．By editing an emergency message.
  B．By pressing a button for three seconds.
  C．By tracking the location of preset contacts.
  D．By sending alerts to the smartphones nearby.
  組卷：23引用：2難度：0.7

  解析

第三部分：書面表達（共兩節(jié)，32分）第一節(jié) 閱讀表達（共1小題：第40、41小題各2分，第42小題3分，第43小題5分，共12分）閱讀下面短文，根據(jù)題目要求回答問題。

• 8．The increase in online education has allowed a new type of teacher to emerge-an artificial one.But just how accepting students are of an artificial instructor remains to be seen.That's why researchers at the University of Central Florida's Nicholson School of Communication and Media are working to examine student perceptions of A-based teachers.Some of their findings published recently in the International Journal of Human-Computer Interaction indicate that for students to accept an AI teaching assistant it needs to be effective and easy to talk to.
      According to Jihyun Kim，the lead author of the study，the hope is that by understanding how students relate to AI-teachers，engineers and computer scientists can design them to easily integrate into the education experience.
      "To use machine teachers effectively we need to understand students' views on machine teachers their leaning experiences with them and more，" Kim says. "This line of research is needed to design effective machine teachers that can actually facilitate positive learning experiences."
      AI teaching assistants can help ease a teacher's workload，such as by responding to commonly asked questions by students.These questions，which often pear each semester and become numerous in online classes with hundreds of students，can become a large task for a teacher.The quick delivery of answers also helps students.
      An example of an AI teaching assistant is one named Jill Watson that was created by a researcher at the Georgia Institute of Technology.Jill was fed the thousands of questions and answers commonly asked in the researcher's online class that he'd taught over the years.With some additional learning and adjustments，Jill was eventually able to answer the students' commonly asked questions accurately without any human assistance as if she was one of the researcher's human teaching assistants.
      "I hope our research findings help us find an effective way to incorporate AI agents into education，" Kim says. "By adopting an AI agent as an assistant for a simple and repetitive task，teachers would be able to have more things scheduled such as meeting with students and developing teaching strategies."
  
  （1）What kind of AI teaching assistants can students easily accept？

  
  （2）What do researchers need to do to design effective AI teaching assistants？

  
  （3）Please decide which part is false in the following statement，then underline it and explain why.
  With the help of AI-based teaching assistants，human teachers can not only be relieved from heavy work but also have more time to answer commonly asked questions by students.

  
  （4）Explain how AI technology can be used in a different field in our life. （about 40 words）
  組卷：48引用：4難度：0.5

  解析

第二節(jié)（20分）

• 9．假設(shè)你是紅星中學(xué)高三學(xué)生李華。你的英國筆友Jim在給你的郵件中提到他最近過度使用手機，日常生活受到影響，他為此感到苦惱。請你給他回復(fù)郵件，內(nèi)容包括：
  1.表示理解；
  2.你的建議及理由。
  注意：1.詞數(shù)100左右；
  2.開頭和結(jié)尾已給出，不計入總詞數(shù)。
  Dear Jim，
  ___________.
  Yours，
  Li Hua
  組卷：37引用：6難度：0.5

  解析