北师大版（2019）必修第一册《Unit 2 Sports and Fitness Lesson 2》2021年同步练习卷（课后练习）

一、完成句子

• 1．He

  （对……很挑剔） who do business with him.
  组卷：1引用：2难度：0.9

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• 2．

  （令他大为欣慰的是），he got the job he had applied for.
  组卷：3引用：3难度：0.9

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• 3．Please

  （请提醒我去买） a birthday gift for my mother.
  组卷：1引用：3难度：0.9

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二、阅读理解

• 9．The beach may seem like an inviting place to run on a cool summer morning，but is running on the sand good for your body？It can be，but it's important to be aware of the challenges that some beach runners experience before you get ready.
     Running on the beach can be a good thing.It's certainly different from running on a track or a pavement.For starters，sand can be a challenge because it has an uneven（不平坦的）surface.As you push off，you're going to lose some of your push as the sand moves.So，you're not going to be able to push yourself forward as you would on a track or a pavement.But this unevenness has an upside：It gives your body an extra workout，forcing you to exercise muscles that don't get as much use during runs on firm surfaces.For example，your feet，ankles and lower back might feel sorer and more tired than usual after a beach run just because the surface is constantly moving and changing step to step.
     You also might feel sore afterward because beaches tend to slope（倾斜）down to the water.If you're going for a long run on the beach，you might notice that one side of your body might feel sorer because you're putting more pressure on it due to the slope.
     Some beach runners prefer to run barefoot—not wearing anything on feet.However，if you're not used to barefoot running，start slowly and don't run long distances at first.That's because running barefoot uses more different muscles than running with shoes does，and it's important to strengthen these muscles and adapt your feet.If you want to run barefoot and as long as you run carefully enough into it，go for it!
     Running on the sand can be a smart choice for you，because running on softer ground surfaces can reduce muscle damage.
  
  （1）Why is it difficult to run on the beach for starters？

  
  A．The soft surface makes people fall over easily.
  B．People need to run carefully on its smooth surface.
  C．Running on its uneven surface takes much effort.
  D．It's hard to keep one's balance on its hard surface.
  （2）Which of the following best explains "upside" underlined in Paragraph 2？

  
  A．Advantage.
  B．Reason.
  C．Character.
  D．Challenge.
  （3）What's the author's attitude to barefoot running？

  
  A．Critical.
  B．Supportive.
  C．Doubtful.
  D．Uncaring.
  （4）Where can the passage probably be found？

  
  A．A primary school textbook.
  B．A tourist guide.
  C．A sports magazine.
  D．A scientific report.
  组卷：3引用：1难度：0.5

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三、七选五阅读理解

• 10．For some people，walking or running outdoors is a great way to exercise.What may not be so great is seeing rubbish all over the ground.Well，some people are doing something about it. （1）

  "Plogging" began in Sweden.The name connects the Swedish word "plocka" which means to pick up，and the word "jogging" which means to run slowly.
     A Swedish man named Erik Ahlström，started the movement in 2016.He moved to Stockholm from a small community（社区） in northern Sweden.Each day he would ride his bike to work.He became worried about the amount of rubbish and litter he saw each day on his way to work.So，he took matters into his own hands.He began picking up the rubbish.（2）

  
     Today，plogging is an official activity，which is becoming more and more popular.People of all ages are welcome to plog.Exercise while helping your community.（3）

  It can also build closer social connections in a community.When the street looks bad and it's dirty，you're going to feel bad about the community.You may even feel less safe because of that.So if we're all doing our part and picking it up，it's very easy to help beautify it，and help build those social connection.（4）

  You get to feel some social duty when you do this.
     Along with cleaning up the environment，there may be another reason to choose plogging instead of just jogging.You may get a better workout.One fitness app，Lifesum，records one hour of plogging as burning 288 calories.（5）

  
     As can be seen，cities around the world now hold plogging events.The goal is to spread the idea that littering is not acceptable.People would think twice before dropping a garbage on the ground.
  
  A.Plogging is equal parts of exercise and community service.
  B.And that is how plogging was born!
  C.And plogging does good to your health.
  D.Usual jogging burns about 235 calories.
  E.They are plogging!
  F.There are people all around the world doing this.
  G.You get to know your neighbors.
  组卷：2引用：1难度：0.5

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