2019-2020学年高中英语Unit20NewFrontiersLesson2练习北师大版选修7

1、 PAGE PAGE 10Lesson2ArtificialIntelligence课时过关即时巩固一、单词拼写1.The tables were organized into six different (类别).答案:categories2.When we were in danger,they came to our (救援).答案:rescue3.Are you sure this guy is a good (教练)?答案:instructor4.They proudly declared themselves part of a new (自治的) province.答案:auto

2、nomous5.This is not the o picture,but just a copy of it.答案:original二、用方框中所给短语的适当形式填空in advancegive awaytake overget acrossin other words1.How can we this to the students?答案:get;across2.I intend you to the big company.答案:take over3.They thought he was the companys secrets.答案:giving away4.It is better

3、 for you to book the tickets .答案:in advance5.,you should read and speak English every day.答案:In other words三、完形填空(2018全国高考)During my second year at the city college,I was told that the education department was offering a “free” course,called Thinking Chess,for three credits.I 1 the idea of taking th

4、e class because,after all,who doesnt want to 2 a few dollars?More than that,Id always wanted to learn chess.And,even if I werent 3 enough about free credits,news about our 4 was appealing enough to me.He was an international grandmaster,which 5 I would be learning from one of the games 6.I could har

5、dly wait to 7 him.Maurice Ashley was kind and smart,a former graduate returning to teach,and this 8 was no game for him;he meant business.In his introduction,he made it 9 that our credits would be hard-earned.In order to 10 the class,among other criteria,we had to write a paper on how we plan to 11

6、what we would learn in class to our future professions and,12,to our lives.I managed to get an A in that 13 and learned life lessons that have served me well beyond the 14.Ten years after my chess class with Ashley,Im still putting to use what he 15 me:“The absolute most important 16 that you learn

7、when you play chess is how to make good 17.On every single move you have to 18 a situation,process what your opponent(对手) is doing and 19 the best move from among all your options.”These words still ring true today in my 20 as a journalist.1.A.put forwardB.jumped atC.tried outD.turned down解析:根据上文提到的

8、“afreecourse”和下文的“whodoesntwantto2afewdollars”可知,作者也想省钱,所以迫不及待地接受了这个主意。jumpat“迫不及待地接受”符合语境。putforward“提出”;tryout“试验”;turndown“拒绝”,都与语境不符。答案:B2.A.wasteB.earnC.saveD.pay解析:根据上文提到的“offeringafreecourse”可知,此处应填save,意为“节省”。答案:C3.A.excitedB.worriedC.movedD.tired解析:上文作者提到他总是想学棋,结合前面表达让步关系的连词词组evenif可知,此处填ex

9、cited。beexcitedabout“对感到兴奋”。答案:A4.A.titleB.competitorC.textbookD.instructor解析:根据下文的“Hewasaninternationalgrandmaster”可知,此处指的是作者的指导老师,所以选D项。答案:D5.A.urgedB.demandedC.heldD.meant解析:指导老师是国际大师,这就“意味着”作者会跟着一位最好的下棋者学习,所以选D项。答案:D6.A.fastestB.easiestC.bestD.rarest解析:见上题解析。fastest“最快的”;easiest“最容易的”;rarest“最罕见

10、的”,都不符合语境。答案:C7.A.interviewB.meetC.challengeD.beat解析:此处表达作者当时的急切心情:迫不及待想见到那位老师,所以选B项。答案:B8.A.chanceB.qualificationC.honorD.job解析:根据上文的“aformergraduatereturningtoteach”以及下文的“.nogameforhim;hemeantbusiness”可知,此处指的是他的这份工作。答案:D9.A.realB.perfectC.clearD.possible解析:makeitclearthat.“说明白;讲明白”,可看作是固定句式。答案:C10

11、.A.attendB.passC.skipD.observe解析:根据下文的“wehadtowriteapaper.(我们必须要写一篇论文)”可知,此处指的是“通过这门课程”,所以选B项。attend“上(课)”;skip“逃(课)”;observe“观察”,都不符合语境。答案:B11.A.addB.exposeC.applyD.compare解析:根据下文的“toourfutureprofessions”可知,此处为“apply.to.”短语,意为“把应用到上”。答案:C12.A.eventuallyB.naturallyC.directlyD.normally解析:句意:我们需要写一篇如何

12、计划把课上学到的东西应用到未来的职业中,最后应用到我们的生活中的论文。根据句意可知选A项。eventually“最后”;naturally“自然地”;directly“直接地”;normally“正常地”。答案:A13.A.gameB.presentationC.courseD.experiment解析:文章第一句中的“Iwastoldthattheeducationdepartmentwasofferingafreecourse”中有提示。此处为原词复现。答案:C14.A.criterionB.classroomC.departmentD.situation解析:根据上文“.learnedl

13、ifelessonsthathaveservedmewellbeyondthe.”中的“lifelessons”可知,所以选B项。答案:B15.A.taughtB.wroteC.questionedD.promised解析:根据指代关系可知,此处的he指的是作者的指导老师Ashley,所以选A项。答案:A16.A.factB.stepC.mannerD.skill解析:根据下文提到的“whenyouplaychess”可知,此处指下棋的技巧,所以选D项。答案:D17.A.gradesB.decisionsC.impressionsD.comments解析:makedecisions“做决定”。

14、此处意为“下棋最重要的技巧是做决定”。grade“分数”;impression“印象”;comment“评论”。答案:B18.A.analyzeB.describeC.rebuildD.control解析:根据空格后面的宾语“asituation”可知,此处指“分析局势”。analyze“分析”符合语境。答案:A19.A.announceB.signalC.blockD.evaluate解析:上文提到要分析局势,判断对手在做什么,因此要在你所有的选择中评估出最佳的一步。evaluate“评估”符合语境。答案:D20.A.roleB.desireC.concernD.behavior解析:根据下

15、文的“asajournalist”可知,作者现在是记者。由此判断,此处填role,意为“角色”。desire“欲望;愿望”;concern“关心”;behavior“行为”,都与语境不符。答案:A四、语篇填空阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。An inventor,Le Trung,has created his perfect woman,a robot who can do the 1.(clean),remember his favourite drinks and read him the newspaper headlines.Le Trung has

16、spent 14,000 2. (create)Aiko,who he describes as “in her 20s” with a good figure,shiny hair and delicate features.She can speak English and Japanese and is so good at mathematics 3. she can do Mr Trungs accounts.Mr Trung,from Brampton in Ontario,Canada,said he has never had time 4. (find) a real par

17、tnerso he designed and created his ideal woman 5.(use) the latest technology.As a software 6.(program) before,he had taken out credit cards and loans,sold his car and spent his life savings in perfecting his Aiko.He said,“Aiko is what happens when science meets beauty.I want to make her look,feel an

18、d act 7. human as possible so she can be the perfect companion.I talk to her a lot,and hope to improve her knowledge.So far she can understand and speak 13,000 different sentences in English and Japanese,so shes already fairly intelligent.Aiko recognizes faces and says hello when any of my family co

19、mes around 8.(visit).She helps me choose 9. to have for dinner and knows what drinks I like.She even 10.(help) me with directions when were going somewhere.She doesnt need holidays,food or rest and she will work almost 24 hours a day.She is very patient and never complains.She is the perfect woman.”答案:1.cleaning2.creating3.that4.to grammer7.as8.to visit9.what10.helps五、短文改错In some Western countries,some people dont like the number 13 becau