人教版（2019）必修第三册《Unit 4 Space Exploration》2021年同步练习卷（Reading and Thinking 课时训练）

I. 单句语法填空在空白处填入1个适当的单词或括号内单词的正确形式。

• 1．Why do you turn to me for help when you can easily work out the problem

  （independent）？
  组卷：0引用：1难度：0.7

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• 2．My judgement is that though the Internet is beneficial，we should use our

  （intelligent） and not be a slave to it!
  组卷：1引用：1难度：0.7

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• 3．Although he is

  （disappoint） that he failed in the job interview，he still keeps his confidence．
  组卷：0引用：1难度：0.7

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• 4．She has the

  （determine） to overcome all the difficulties to succeed．
  组卷：0引用：1难度：0.7

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• 5．The worker determined

  （devote） himself to the factory has succeeded in developing new techniques of production．
  组卷：0引用：1难度：0.7

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• 6．She was tired of the life in the countryside and desired

  （go） out to the city．
  组卷：0引用：2难度：0.7

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• 7．All passengers

  board are expected to fasten the seat belts when the plane takes off and lands．
  组卷：0引用：1难度：0.8

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• 8．

  our disappointment，we hurried to the museum yesterday morning，only to find it was closed for construction work．
  组卷：0引用：1难度：0.8

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【阅读多维训练】

• 24．The sky is a large place，and though it has been carefully examined for centuries，new features still turn up.Last March it was the rule of Uranus（天王星），and last week astronomers announced what may turn out to be a new planet，though a very small one，in the solar system.
     The object was first sighted last month by Charles Kowal，an astronomer at the Hale Observatories in Pasadena，Calif.Mr Kowal observed a faint trail of light on photographic plates，indicating that something was moving in relation to the background of stars.Other observers have confirmed the discovery.
     The "mini-planet"，identified for the time being as "Object-Kowal"，appears to be about 1.5 billion miles away，between the orbit of Saturn and Uranus，and its diameter（直径）has been estimated at between 100 and 400 miles.Its orbit has not been determined yet，but if the orbit proves to be roughly circular，like that of the major planets，the new object would probably take 66 to 70 years to make a circuit of the sun.
     Some astronomers have speculated that Mr Kowal's discovery may be the first indication of an asteroid（小行星）belt beyond Saturn.
  
  （1）What may have been found in the solar system according to the first paragraph？

  
  A．A small new planet.
  B．A new solar system.
  C．A large new object.
  D．A large new planet.
  （2）What can we learn from the second paragraph？

  
  A．What the object is like.
  B．How the object was found.
  C．Where the astronomers live.
  D．Why the object was moving.
  （3）What magazine might this passage be taken from？

  
  A．Astronomy.
  B．Industry.
  C．Spaceflight.
  D．Agriculture.
  组卷：9引用：1难度：0.5

  解析

Ⅱ阅读填句根据短文内容，从短文后的选项中选出能填人空白处的最佳选项。选项中有两项为多余选项。

• 25．Tips for procrastinators （拖延者） You manage to finish and hand the project in on time，but you feel exhausted.Then，your teacher says，"Get ready.We will start the test in 5 minutes. "（1）

  
     Many of us are guilty of delaying doing what we should do.At the same time，we might risk missing a deadline and not getting a good mark.It is also very stressful.Here are some tips for procrastinators on how to get your work done ahead of time.
     Create a to-do list.Creating a list will help organize your work and ideas while keeping you on track.（2）

  Keep it up to date by checking off completed tasks as you go along.This will keep you focused and orderly.
     （3）

  Chances are，you won't be able to get a lot of work done when you're tired.Finding a time of day when you are full of energy will get you to be more productive.
     Choose reliable study partners.Working with study partners will encourage you to complete the task at hand and ensure that you remain focused.（4）

  
     Divide the work into smaller parts.Procrastination is often a reaction to feeling overwhelmed （无法对付的）.Dividing work into smaller parts will make it easy to handle.（5）

  You will find your ability and be more likely to finish what you need to do.
     Hopefully these tips will help you do away with the stressful，last-minute efforts of a procrastinator.
  
  A.Work when you're feeling energetic.
  B.Remind yourself to turn off all the devices.
  C.You forgot that there's also an examination today.
  D.Try to encourage yourself to stick to your work plan.
  E.Deal with your tasks a bit at a time instead of wasting time wondering where to start.
  F.Put the tasks that you feel less confident about or are likely to avoid on the top of the list.
  G.You know that others are relying on you and they think that you deserve trust and are responsible.
  组卷：10引用：1难度：0.5

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