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(新人教版)2020-2021学年高中Unit2Robots单元加餐练课后作业选修7(英语 解析版)
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  • 资源类别试题
    资源子类章节测试
  • 教材版本新人教版(现行教材)
    所属学科高中英语
  • 适用年级高二年级
    适用地区全国通用
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  • 更新时间2021/4/7 17:15:22
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 Ⅰ.完形填空

Predictions of many robots in industry have yet to come true.For ten years or more, manufacturers of big robots have explained how their machines can make industry more competitive and productive.The maker for __1__ robots is oversupplied now, and the driving force of the robotics revolution is __2__ to be with makers of machines that  handle a few kilos at most.

“Heavy­robot manufacturers have some difficulty __3__ finding customers.They are offering big __4__ just to get in the door.There has been a(n) __5__ growth everywhere in the number of robots, so we admit we are either deceiving  (欺骗) __6__ or that the market is slowly growing”said John Reekie, chairman of Colen Robotics.“The following things must happen __7__ the robotics revolution to occur.We must achieve widespread robot literacy.__8__ there has been a computer __9__programme, there must be a robot literacy programme.__10__ some kind of artificial intelligence needs to be __11__.”

Colen makes educational robots and machine tools.It is small __12__ with companies like ASEA or Fujitsu Fanuc.But Colen with others  in  departments in universities such as Surrey, Manchester, and  Durham possesses an advantage __13__ the giants.The big companies sell very expensive __14__ to businesses with expert knowledge in automation.The __15__ companies make robots for teaching people, and now they have realized that there is a need for small__16__ robots that they can meet.

The little companies either bring their educational machines __17__ an industrial standard or design from the start.One technique that they all adopt is to choose __18__components where possible.The major cost of making __19__ their models is the electronicswhich will fall in price.There is __20__ chance for reductions in mechanical costs.The use of standard parts, which are easily replacedshould give these robots a mechanical life of something in the order of five years.

本文主要谈论了大型机器人。

1A.small                              Beducational

Cbig                                  Dbusiness

答案:C

解析:通读全文可知,本篇文章主要谈论了大型机器人。

2A.claimed                            Bcalled

Cthought                              Dtold

答案:A

解析:claim...to be...“声称…………”,此处为被动用法。

3A.to                                 Bwith

Cover                                 Din

答案:D

解析:have difficulty in doing sth.是固定短语,……有困难,此处指商家找到买这些大型机器人的买主有困难。

4A.money                              Bdiscounts

Cprices                               Dcosts

答案:B

解析:big discounts折扣多

5A.exciting                           Bencouraging

Csatisfying                           Ddisappointing

答案:D

解析:根据下文可知此处应用disappointing令人失望的

6A.ourselves                          Bcustomers

Ccompanies                            Dus

答案:A

解析:根据上文“manufacturers of big robots have  explained how their machines can make industry  more competitive and productive”及设空的前半句可知此处是指我们要么是在欺骗自己要么是机器人市场发展缓慢。

7A.to                                 Bfor

Cin                                   Dwith

答案:B

解析:句意:要使机器人革命发生,必须发生以下几件事。for“为了,符合语境。

8A.As if                              BEven though

CJust as                              DAlthough

答案:C

解析:just as“正像,正如

9A.custom                             Bliteracy

Cpoem                                 Dtradition

答案:B

解析:上文和下文都说到机器人的读写程序,故这里表示有了计算机的读写程序。

10A.However                           BFinally

  CWhereas                            DBecause

答案:B

解析:句意:最后人工智能必须可用。

11A.capable                           Bpossible

  Cprobable                           Davailable

答案D

解析available“可利用的符合语境。

12A.compared                          Bcomparing

  Ccontrasted                         Dcontrasting

答案A

解析compare with...“……比较compare与其逻辑主语表示被动compared

13A.than                              Babove

  Cover                               Dfrom

答案:C

解析:an advantage over“……优越,优于……”。这里指在大学里科伦这些小公司比一些大公司有优势。

14A.tools                             Brobots

 Cmachines                            Delectronics

答案:B

解析:全文谈论的是机器人,此处指大公司卖的是昂贵的机器人,这种机器人必须具有专业自动化知识能力的人才能操作。

15A.other                             Bbig

 Clittle                              Drobot

答案:C

解析:根据上文可知,大公司卖的是昂贵的机器人,而小公司卖的是不同的机器人——小型机器人。

16A.expensive                         Bartificial

 Ceducational                         Dlow­cost

答案:D

解析:根据逻辑,smalllow­cost(低成本的)相符合。

17A.up to                             Bon

 Cin                                  Dabout

答案:A

解析:up to“达到……(高度、价格、水平等)”

18A.mechanical                        Bstandard

 Ccheap                               Dsmall

答案:B

解析:standard“标准的,此处指他们所采用的技术是选择标准的零件。

19A.much                              Bmany

 Cboth                                Dsome

答案:C

解析:上文提到的是两种公司。

20A.more                              Bless

 Cno                                  Dleast

答案:B

解析:less chance“可能性更小

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