【志鸿优化设计】2020年高中英语北师版配套练习-选修七-20.3

Unit20NewFrontiersSectionⅢLesson3ScientificBreakthroughs课时训练SectionⅢLesson3ScientificBreakthroughsⅠ.单词配对1.procedureA.situationinwhichonehastochoosebetweentwothings2.donate B.orderofwayofdoingthings3.correspond C.togivemoney,food,clothes,etc.tosb.,especiallyacharity4.dilemma D.toexchangeletters5.spilt E.todivide,ortomakesomethingdivideintotwoormoreparts6.premier F.mostimportant答案:1.B2.C3.D4.A5.E6.FⅡ.选词并用其适当形式填空cedure1.Publicinterestcentersontheofnextweek’selection.

答案:outcome2.Hiswordsmadehimaneasytargetfortheopposite.

答案:outspoken3.Lastyearhe$1000tocancerresearch.

答案:donated4.Thedoctorwillseeyouagainnextweek.,youshouldrestasmuchaspossible.

答案:Meanwhile5.Heisapplyingforaforhisnewinvention.

答案:patent6.Worldpeaceisofimportancetothewholeworld.

答案:premier7.Whatistheforapplyingforapatent?

答案:procedure8.We’vewitheachotherforyearsbutI’veneveractuallyseenhim.

答案:corresponded9.Acertainforthisdiseasehasn’tbeenfoundyet.

答案:cure10.Thetemperaturebetween30and40degreescentigrade.

答案:rangesⅢ.完成句子1.由于无人求助,她感到很无望。Shefelthopelessbecauseshehasnobody.

答案:toturnto2.他一生致力于对莎士比亚的争辩。HethestudyofShakespeare.

答案:dedicatedhislifeto3.他加速行驶以补回失去的时间。Hedrovefasttothelosttime.

答案:makeupfor4.他在这个国家有两座大房子,更别提他在法国的别墅了。Hehastwobighousesinthiscountry,hisvillainFrance.

答案:nottomention5.毫无疑问我们的足球队会赢。ourfootballteamwillwinthematch.

答案:Thereisnodoubtthat6.对于供应的这份工作我不知道是接受还是不接受。Iamaboutthisjoboffer.

答案:inadilemmaⅣ.单项填空1.TheexchangeprogrambetweentheUKandChinamayaffectvariousschools,fromkindergartenstohighschools.

A.spreadingB.locatingC.ranging D.including提示:句意:英国与中国之间的沟通项目或许会影响到从幼儿园到中学的各类学校。rangefrom表示“(范围)涉及……到……”。spread“伸展,流传”;locate“位于”;include“包括”,不与from连用。答案:C2.LastnightMrCrookdidn’tcomebackattheusualtime.,hemetsomefriendsandstayedoutuntilmidnight.

A.Meanwhile B.HoweverC.Instead D.Yet提示:句意:克罗克先生昨晚没有按时回家,而是见几个伴侣待到半夜才回来。由此可知应选C项。meanwhile意为“同时”,相当于atthesametime;however“无论怎么”;yet“然而,但是”,用于表示转折。这三者都不符合语境。instead“然而,取而代之”。故选C项。答案:C3.Thetrafficrulesaysyoungchildrenundertheageoffourandlessthan40poundsmustbeinachildsafetyseat.

A.beingweighed B.toweighC.weighed D.weighing提示:句意:交通法则规定四岁以下并且体重不超过四十磅的婴儿必需坐在婴儿平安座上。依据句子结构,says之后的部分为宾语从句,宾语从句中的主干为:youngchildrenmustbeinachildsafetyseat。undertheageoffourandlessthan40pounds用于修饰宾语从句主语children,且children与weigh是主动关系,所以选用weighing。

答案:D4.Becauseoftheheavytraffic,itwasalreadytimeforlunchbreakshegottoheroffice.

A.since B.thatC.when D.until提示:句意:由于交通堵塞,当她到达办公室时已经是午休的时间了。故此处应为when引导的时间状语从句,故正确答案为C项。答案:C5.IhadjuststeppedoutofthebathroomandwasbusilydryingmyselfwithatowelIheardthesteps.

A.while B.whenC.since D.after提示:句意:我刚刚从浴室里出来,正忙着用毛巾擦干自己,这时我听到了脚步声。考查“haddone...when...”和“bedoing....when...”句式。答案:B6.GuncontrolisasubjectAmericanshavearguedforalongtime.

A.ofwhich B.withwhichC.aboutwhich D.intowhich提示:先行词是Guncontrol,指物,关系词在从句中作介词的宾语,介词前置,介词与从句动词构成搭配argueaboutsth.,故选C项。答案:C7.(2011陕西高考,25)Someinsectsthecolouroftheirsurroundingstoprotectthemselves.

A.takein B.takeoffC.takeon D.takeout提示:句意:有些昆虫可以变成它们四周环境的颜色以爱护自己。takein“哄骗,吸取”;takeoff“起飞”;takeon“呈现”;takeout“取出”。答案:C8.Thedriverwhodiedintheaccidentcouldhave,buthewassenttohospitaltoolate.

A.cured B.recoveredC.survived D.rescued提示:survive表示“活下来”,符合题意。cure意为“治愈”,需用被动;recover意为“康复”,意义不当;rescue意为“救援”,需用被动。答案:C9.Thousandsofpeopletowatchyesterday’smatchagainstIreland.

A.turnedon B.turnedinC.turnedaround D.turnedout提示:句意:数千人出来观看昨天同爱尔兰队的竞赛。turnout“外出,结果是,证明是”;turnon“打开”;turnin“上床睡觉,上缴”;turnaround“转身”。只有turnout符合语境。答案:D10.(2011上海高考,33)AtonepointImadeupmymindtotalktoUncleSam.ThenIchangedmymind,thathecoulddonothingtohelp.

A.torealize B.realizedC.realizing D.beingrealized提示:句意:有那么一刻我想和萨姆叔叔谈谈,接下来我又转变了办法,由于我意识到他帮不上忙。现在分词短语realizingthathecoulddonothingtohelp作缘由状语。答案:CⅤ.阅读理解Hehasvowedthathewillnotstopbuildinghisbusinessuntilitisworth￡100million.Buthard-workingOwenscanstopforatleastamoment’scelebrationaftermakinghisfirst￡1millionattheageof16.Owens,whohasusedacomputersincetheageofseven,beganteachinghimselfbasicwebdesignattheageoftenwhenhewasgivenhisfirstMaccomputer.Heusedhispocketmoneytofundhisfirstbusinessproject,websiteMacBoxBundleatjust14whichhasmade￡700000sinceitsestablishmentin2008.MacBoxBundlesellsacombinationofpopularMacapplicationswhichareworthupto$400togetherforunderjust$100anddonates10percentofthemoneytocharities.HethenestablishedanadvertisingcompanyBranchrayearlaterandworkedonthebusinessafterschoolandatweekends.Branchrmadeasurprising￡500000initsfirstyear.Branchrworksasaplatformforwebsiteownerstoselladvertising.Owens,fromNorthampton,currentlyemployseightstaff—alladults—aroundtheUKandAmericaassalesandtechnicalassistants.Theyoungmanliveswithhisparents.HismotherwhoisacompanysecretarysaidhewasinspiredtogointobusinessafterobservingthehugesuccessachievedbyApple’schiefexecutiveofficers(首席执行官)SteveJobs.Owenssaid,“Ithinkeveryonehasbusinesssenseinthem,andtheyjustneedtogainexperienceandbedeterminedtomakeit.Thereisnomagicalformula(法则)forbusiness.Ittakeshardwork,determinationandthedrivetodosomethinggreat.MyaimistobecomealeadingnameintheworldofInternetandmobileadvertisingandpushmyselfrighttothetopofthegame.Theteenagerinsistshisprofessionalsuccesshasnotaffectedhispersonallife,andsayshisinterestsincludephotographyandplayingtheguitar.“MyfriendsandIdon’treallytalkaboutmysuccess.TothemI’mjustanormalteenageranditdoesn’tchangeanythingbetweenus.”1.WhatcanweknowfromParagraph1?A.Owens’companyisworth￡1millionnow.B.Owenslearnedtousecomputersattheageof10.C.Owensmade￡700000fromMacBoxBundlein2008.D.Owensissuccessfulandenthusiasticaboutpublicwelfare.提示:细节理解题。由第一段“Buthard-workingOwenscanstopforatleastamoment’scelebrationaftermakinghisfirst￡1millionattheageof16.”以及“...donates10percentofthemoneytocharities.”可知,欧文斯不仅在事业上获得了成功,而且还热心公益事业。答案:D2.FromParagraph2weknowthatBranchr.

A.takesupallOwens’sparetimeB.offersaplatformforadvertisingbusinessC.designspracticalsoftwareforwebsiteownersD.takesupadvertisingbusinessforNacBoxBundle提示:细节理解题。由其次段“Branchrworksasaplatformforwebsiteownerstoselladvertising.”可知,Branchr供应开展广告业务的平台。答案:B3.WhydidOwenscomeupwiththeideaofdoingbusiness?A.Becauseeightadultswerereadytohelp.B.Becauseitwaseasytoestablishwebcompanies.C.Becausehisparentswantedhimtohaveatry.D.BecausehedrewinspirationfromSteveJobs.提示:细节理解题。由第三段“...hewasinspiredtogointobusinessafterobservingthehugesuccessachie