人教版（2019）選擇性必修第一冊《Unit 2 Looking into the Future》2021年同步練習(xí)卷（單元基礎(chǔ)知識過關(guān)）

一．單詞拼寫

• 1．They advocate a simple life with an

  （強(qiáng)調(diào)） on hard work，family，and community.
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• 2．On the order hand，new technology has provided people everywhere with many

  （利益、好處） over the years.
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• 3．The president

  （反對） giving military aid to this country.
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• 4．In the future，we will be using advanced technology every day for

  （自動的） control of just about everything in our home.
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• 5．Many people expressed a strong

  （偏愛） for the original plan.
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• 6．The children always

  （抵制）going to bed on New Year's Eve.
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• 7．The Forbidden City attracts a

  （持續(xù)不斷的） stream of visitors every day，especially during national holidays.
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• 8．The Official Guide App is a

  （可獲得的） for free in both the App Store and Google Play.
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• 9．I can't give you an

  （立刻的） reply before I discuss with my partners.
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• 10．In this sense，working alone is more

  （高效的） than working in a group.
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二．單句語法填空

• 11．They can warn to early on if there is something abnormal or if you have a critical illness，such as cancer，and

  （potential） save your life.
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• 12．If you start to have sleep or weight problems，it will send a

  （warn） to your phone.
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三．短文語法填空

• 37．In 1863 the first underground passenger railway in the world opened in London．It ran for just under seven kilometers and allowed people to avoid terrible （1）

  （crowd） on the roads above as they travelled to and （2）

  work．It took three years to complete and was built using an interesting method．This included digging up the road，（3）

  （lay） the track and then building a strong roof over （4）

  top．When all those had been done，the road surface was replaced．
      Steam engines（5）

  （use） to pull the carriages and it must have been（6）

  （fair）unpleasant for the passengers，with all the smoke and noise．However，the railway quickly proved to be a great success and within six months，more than 25，000 people were using （7）

  every day．
      Later，engineers（8）

  （manage） to construct railways in a system of deep tunnels （隧道），which became known as the Tube．This development was only possible with the （9）

  （introduce）of electric-powered engines and lifts．The Central London Railway was one of the most（10）

  （success） of these new lines，and was opened in 1900．It had white-painted tunnels and bright red carriages，and proved extremely popular with the public．
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• 38．5 G is developing，but most of us aren't really sure what it is or the reason（1）

  we need it.A big part of the reason is that 5 G means more than one thing.If you ask different people，you（2）

  （provide） with different answers.
      Experts believe that 4 G is on （3）

  way out.In 2020，the U.K.is expected to use 5 G.At present，it is unknown exactly what influence 5 G will have on people's life but it is widely thought that 5 G will（4）

  （definite） be faster than any generation of networks we have used previously.
      Work will likely become much easier as 5 G will allow quicker downloads and a better ability to work online even if there is no wi-fi connection.With the（5）

  （develop） of 5 G，driverless cars will be able to communicate（6）

  other vehicles，which can reduce road accidents by about 10%.One of the most （7）

  （impress） things will be that people can see which seats on a train are accessible to（8）

  （they） when it arrives at the station. （9）

  （get） around the world will also be more convenient.A number of （10）

  （company） are now working on bringing 5 G to the market.It remains to be seen how much of the country 5 G will cover and whether everyone will be able to benefit from it.
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