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时间:2020-04-03
《【三维设计】2013高中英语 Unit20 New Frontiers Section Ⅱ 课时跟踪检测课下作业 北师大版选修7.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、SectionⅡArtificialIntelligence&ScientificBreakthroughsⅠ.单词拼写1.TheIndiansweretheoriginal(最早的)inhabitantsofNorthAmerica.2.Doyouknowwhoistheinventor(发明者)oftheelectriclights?3.Youshouldfindtheurgentexit(出口)themomentyoucometoahotel.4.Mikehasbeeninacomasincetheaccidenth
2、appenedandhiscompletecure(痊愈)can'tbeexpected.5.Tenfishermenweresavedinadaringsearescue(营救).6.We'vecorresponded(通信)foryearsbutI'veneveractuallymethim.7.Iwenttocollege.Meanwhile(与此同时),allmyfriendsgotwellpaidjobs.8.The20thcenturywitnessedthosebreakthroughs(突破)inscien
3、ceandtechnology.Ⅱ.单项填空1.Theincomesofskilledworkerswentup.________,unskilledworkerssawtheirearningsfall.A.Moreover B.ThereforeC.MeanwhileD.Otherwise解析:选C。句意:熟练工人的收入上涨了,与此同时非熟练工人的收入降低了。meanwhile表示“与此同时”。2.Thewood________easily;itcanbeusedtomakeafire.A.isspli
4、tB.splitsC.canbesplitD.willbesplit解析:选B。句意:这种木材很容易被分开,可以用来生火。split意思为“裂开,撕开”。3.Scientistsaremakingeveryefforttofindanew________forcancer.A.effectB.wayC.cureD.method解析:选C。考查名词词义辨析。句意:科学家们正在尽力寻找治疗癌症的新方法。way与method尽管可以表示“方式、方法”,但是不如cure(治疗方法)更确切;当然也要考虑名词与介词的搭配;effect
5、“作用”。故选C。104.—AnearthquakehitYushuonApril14,2010.Howmuchdidyou________?—Tenthousandyuan.Theymayhaveusedittobuysomeclothes.A.donateB.spendC.takeD.pay解析:选A。根据句子意思判断应用donate,意思为“捐赠”。5.She'shavingalotoftroublewiththenewcomputer,butshedoesn'tknowwhomto________.A.turnto
6、B.lookforC.dealwithD.talkabout解析:选A。考查动词短语词义辨析。句意:她在操作这台新电脑方面有困难,但是她不知道该向谁求助。turnto“求助于”;lookfor“寻找”;dealwith“应对,处理”;talkabout“谈论”。故选A。6.Tomwasabouttoclosethewindow________hisattentionwascaughtbyabird.A.whenB.ifC.andD.till解析:选A。句意:汤姆正要关窗户,这时他的注意力被一只鸟吸引住了。题干为“beabo
7、uttodosth.when...”结构,该结构表示“正要做某事,这时(突然)……”,其中when为并列连词。7.Inmanyplacesoftheworldpeopleoftengathertolaughwildlyjustto________stressonlife.A.rescueB.restoreC.replaceD.relieve解析:选D。relieve“减轻,解脱”;rescue“营救”;restore“恢复,复活”;replace“替换,代替”。8.Youmustn'tmentionanythingabou
8、tthenegotiationinyourtalk,oryoumight________thecommercialsecret.A.giveoffB.giveinC.giveawayD.giveup解析:选C。句意:你决不能在谈话中提到有关谈判的任何内容,否则你可能会泄漏商业机密。giveaway“泄漏
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