人教版（2019）選擇性必修第一冊《Unit 2 Looking into the Future Section B》2021年同步練習(xí)卷

選詞填空

• 1．

  send out，set off，benefit from，make certain，come true，hang out with

  （1）People who

  donations include cancer patients as well as babies.
  （2）Your dream will

  sooner or later as long as you do your best.
  （3）She had

  well over four hundred invitations that afternoon.
  （4）To

  of getting good seats，we hurried off to the cinema.
  （5）I love to work with my horses，

  my friends，and go to movies.
  （6）I

  for a new adventure in the United States on the first day of the new year.
  組卷：3引用：1難度：0.8

  解析

單句語法填空

• 2．There's no denying that a good air

  （condition） can beat the heat.
  組卷：0引用：1難度：0.7

  解析

• 3．We were provided

  a map of the area.
  組卷：0引用：1難度：0.8

  解析

• 4．I can see the smoke in the

  （distant）．
  組卷：79引用：7難度：0.6

  解析

• 5．This should serve as a

  （warn）that people should be aware of their surroundings.
  組卷：0引用：2難度：0.7

  解析

七選五

• 15．With the development of science and technology，mobile phones have been an important communication tool in our modern life． （1）

  
      First， （2）

  If we have a mobile phone，it is possible for us to access anyone at anytime and anywhere．We could call our clients and customers for business．And we can send messages，including text and picture messages to our friends for personal affairs．
     Besides，mobile phones have been multi-functional nowadays since its advance development．It could take photos instead of digital cameras．It could be used as a radio or recorder or for playing music．（3）

  ．
     （4）

  Sometimes we would not like to be available to anybody；sometimes we receive so many rubbish messages．
      In conclusion， （5）

  It is really a great invention，which makes our life more convenient and more colorful．
  
  A．But sometimes mobile phones can also make you in a dilemma．
  B．Mobile phones bring us more benefits than disadvantages．
  C．Mobile phones really bring convenience to our lives．
  D．Mobile phones play an important part in our work．
  E．However，some small troubles would visit you after using it for some time．
  F．And it also could be a game player．
  G．Thanks to it，our life becomes easy and colorful．
  組卷：27引用：3難度：0.5

  解析

閱讀理解

• 16．If you could travel in time，where would you go？Perhaps you would watch an original performance of a Shakespeare's play in Elizabethan England？What about hanging out with Laozi in the Spring and Autumn Period？Or maybe you'd voyage far ahead of the present day to see what the future holds.
     The possibility of time travel is indeed appealing.Stories exploring the subject have been around for hundreds of years.Perhaps the best known example is the science fiction novel TheTimeMachine，which was written by H.G.Wells and published in 1895 for the first time.It was adapted into at least two feature films of the same name，as well as two television versions，and a large number of comic book adaptations.It is generally credited with the popularization of the concept of time travel using a vehicle that allows an operator to travel purposefully and selectively.The term "time machine"，coined by Wells，is now universally used to refer to a vehicle transporting people into the far future.
     But could time travel actually be possible？Some scientists say yes，in theory.They propose using cracks in time and space called "wormholes"，which could be used as shortcuts to other periods.Einstein's theory of relativity allows time travel in extreme circumstances.And British physicist Stephen Hawking said you could travel into the future with a really fast spaceship-going at nearly the speed of light.Though building such a spaceship would of course be no simple task.
     Even if you could travel into the past，there is something called the "grandfather paradox".It asks what would happen if a time traveller were to go back in time and have his own grandfather killed for some reason，and therefore prevent himself from being born.If the time traveller wasn't born，how would he travel back in time？
     And would you really like to visit the future？In H.G.Wells' book，the main character travels into distant time where he arrives at a beach and is attacked by giant crabs.He then voyages 30 million years into the future where the only living thing is a black object with tentacles（觸角）.If that's what's in store，maybe we are better just living in the present day after all.
  
  （1）The novel The Time Machine mentioned in Paragraph 2 aims to show

  .
  A．people's interest in time travel
  B．the special features of the book
  C．the long history of time travel
  D．the contribution of H.G.Wells
  （2）Einstein's and Hawking's theories

  .
  A．have similarities in many ways
  B．push the invention of the first spaceship
  C．have proved wrong by some time travellers
  D．suggest the possibility to invent the time machine
  （3）In Paragraph 4，"grandfather paradox" probably refers to the idea that

  .
  A．the traveller is prevented from meeting his grandfather
  B．the traveller goes back in time to seek for his grandfather
  C．the grandfather's death makes the traveller's birth impossible
  D．the reunion of the traveller and his grandfather brings happiness
  （4）What is probably the author's attitude towards time travel？

  
  A．Unclear.
  B．Skeptical.
  C．Supportive.
  D．Unconcerned.
  組卷：13引用：1難度：0.5

  解析