新教材2025版高中英语课时作业2Unit1LaughoutloudSectionⅡUsinglanguage外研版选择性必修第一册

课时作业(二)Unit1SectionⅡUsinglanguageeq\a\vs4\al(层级一)语言学问训练Ⅰ.单词拼法1．Itise________(极其重要的)thatyoushouldhaveyoureyesexaminedregularly.2．Theyweredeeplyi________(使留下深刻印象)bytheadvertisementswehaddesigned.3．Theyg________(露齿而笑)withdelightwhentheysawtheclown.4．Theteamtriedtheirbestandfinallywonthegame,sotheyd________(应得)thefame.Ⅱ.单句语法填空1．Sheshowedthevisitorsaroundtheamusementpark,________whichtheconstructionhadtakenmorethanthreeyears.2．MarywasmuchkindertoJackthanshewastotheothers,________，ofcourse,madealltheothersinabadmood.3．Betweenthetwopartsoftheconcertisaninterval,________theaudiencecanmakeinteraction.4．Asthelinguistsays,Englishisalanguagesharedbyseveraldiversecultures,eachof________usesitsomewhatdifferently.5．Henoticedthesmallamusementparkwasoldanddirty________hisdaughterhadagoodtime.6．Theairqualityinthecity,________isshownintheremark,hasimprovedoverthepasttwomonths.7．Aftertheflooding,peopleweresufferinginthatarea,________urgentlyneededcleanwater,healthcareandsheltertosurvive.8．Iwishtothankthecomposer,without________helpIwouldneverhavegotthisfar.9．Themischievouschildren,allof________hadplayedthewholedaylong,werewornout.10．Mywittyson,________worktakeshimallovertheworld,isinNewYorkatthemoment.Ⅲ.用非限制性定语从句完成下列句子1．你看过《皇家律师》这部电视剧吗？它的主角带着一头卷曲的假发。HaveyouseenthetelevisiondramaSILK,________________________wearsacurlywig.2．众所周知，新课程与旧课程最根本的区分在于理念。________________________，theessentialdifferencesbetweennewcoursesandoldcourseslieintheconcept.3．那个男孩受到了责骂，因此他愁眉苦脸。Theboywastoldoff,____________________hehadalongface.4．桌子上有很多书，其中有些是那位语言学家的。Therearemanybooksonthetable,________________________arethelinguist's.5．足球迷们笑了，因为他们的球队结束了他们在世界杯上没有获得奖牌的局面。Thefootballfansgrinnedbecausetheirteamconcludedthesituation________________________intheWorldCup.eq\a\vs4\al(层级二)语言实力训练阅读理解ACaliforniahaslosthalfitsbigtreessincethe1930s,accordingtoastudytobepublishedTuesdayandclimatechangeseemstobeamajorfactor(因素).Thenumberoftreeslargerthantwofeetacrosshasdeclinedby50percentonmorethan46，000squaremilesofCaliforniaforests,thenewstudyfinds.Noareawassparedorunaffected,fromthefoggynortherncoasttotheSierraNevadaMountainstotheSanGabrielsaboveLosAngeles.IntheSierrahighcountry,thenumberofbigtreeshasfallenbymorethan55percent;inpartsofsouthernCaliforniathedeclinewasnearly75percent.Manyfactorscontributedtothedecline,saidPatrickMcIntyre,anecologistwhowastheleadauthorofthestudy.Woodcutterstargetedbigtrees.Housingdevelopmentpushedintothewoods.AggressivewildfirecontrolhasleftCaliforniaforestscrowdedwithsmalltreesthatcompetewithbigtreesforresources(资源).ButincomparingastudyofCaliforniaforestsdoneinthe1920sand1930swithanotheronebetween2001and2010,McIntyreandhiscolleaguesdocumentedawidespreaddeathofbigtreesthatwasevidenteveninwildlandsprotectedfromwoodcuttingordevelopment.Thelossofbigtreeswasgreatestinareaswheretreeshadsufferedthegreatestwatershortage.Theresearchersfiguredoutwaterstresswithacomputermodelthatcalculatedhowmuchwatertreesweregettingincomparisonwithhowmuchtheyneeded,takingintoaccountsuchthingsasrainfall,airtemperature,dampnessofsoil,andthetimingofsnowmelt(融雪).Sincethe1930s,McIntyresaid,thebiggestfactorsdrivingupwaterstressinthestatehavebeenrisingtemperatures,whichcausetreestolosemorewatertotheair,andearliersnowmelt,whichreducesthewatersupplyavailabletotreesduringthedryseason.1．Whatisthesecondparagraphmainlyabout?A．Theseriousnessofbig­treelossinCalifornia.B．TheincreasingvarietyofCaliforniabigtrees.C．ThedistributionofbigtreesinCaliforniaforests.D．TheinfluenceoffarmingonbigtreesinCalifornia.2．Whichofthefollowingiswell­intentionedbutmaybebadforbigtrees?A．Ecologicalstudiesofforests.B．Banningwoodcutting.C．Limitinghousingdevelopment.D．Firecontrolmeasures.3．WhatisamajorcauseofthewatershortageaccordingtoMcIntyre?A．Inadequatesnowmelt.B．Alongerdryseason.C．Awarmerclimate.D．Dampnessoftheair.4．Whatcanbeasuitabletitleforthetext?A．California'sForests:WhereHaveAlltheBigTreesGone?B.CuttingofBigTreestoBeProhibitedinCaliforniaSoonC．WhyAretheBigTreesImportanttoCaliforniaForests?D．PatrickMcIntyre:GrowMoreBigTreesinCalifornia.BBacteriaareanannoyingproblemforastronauts.Themicroorganisms(微生物)fromourbodiesgrowuncontrollablyonsurfacesoftheInternationalSpaceStation,soastronautsspendhourscleaningthemupeachweek.HowisNASAovercomingthisverytinybigproblem?It'sturningtoabunchofhighschoolkids.Butnotjustanykids.ItisdependingonNASAHUNCHhighschoolclassrooms,liketheonescienceteachersGeneGordonandDonnaHimmelbergleadatFairportHighSchoolinFairport,NewYork.HUNCHisdesignedtoconnecthighschoolclassroomswithNASAengineers.Forthepasttwoyears,Gordon'sstudentshavebeenstudyingwaystokillbacteriainzerogravity,andtheythinkthey'reclosetoasolution(解决方案).“Wedon'tgivethestudentsanybreaks.TheyhavetodoitjustlikeNASAengineers，”saysFlorenceGold,aprojectmanager.“Therearenotests，”Gordonsays.“Thereisnogradedhomework.Therealmostarenogrades,otherthan‘Areyouworkingtowardsyourgoal？’Basically,it's‘I'vegottoproducethisproductandthen,attheendoftheyear,presentittoNASA.’Engineerscomeandreallydoanin­personreview,and...it'snotaverynicethingattimes.It'sahardbusinessreviewofyourproduct.”GordonsaystheHUNCHprogramhasanimpact(影响)oncollegeadmissionsandpracticallifeskills.“ThesekidsaresoabsorbedintheirstudiesthatIjustsitback.Idon'tteach.”Andthatannoyingbacteria?GordonsayshisstudentsareemailingdailywithNASAengineersabouttheproblem,readyingaworkablesolutiontotestinspace.5．WhatdoweknowaboutthebacteriaintheInternationalSpaceStation?A．Theyarehardtogetridof.B．Theyleadtoairpollution.C．Theyappearindifferentforms.D．Theydamagetheinstruments.6．WhatisthepurposeoftheHUNCHprogram?A．Tostrengthenteacher­studentrelationships.B．Tosharpenstudents'communicationskills.C．Toallowstudentstoexperiencezerogravity.D．Tolinkspacetechnologywithschooleducation.7．WhatdotheNASAengineersdoforthestudentsintheprogram?A．Checktheirproduct.B．Guideprojectdesigns.C．Adjustworkschedules.D．Gradetheirhomework.8．Whatisthebesttitleforthetext?A．NASA:TheHomeofAstronautsB．Space:TheFinalHomeworkFrontierC．Nature:AnOutdoorClassroomD．HUNCH:ACollegeAdmissionReform课时作业(二)层级一语言学问训练Ⅰ.单词拼法1．essential2.impressed3.grinned4.deservedⅡ.单句语法填空1．答案与解析：of句意：她带领游客参观了这个游乐场，建设这个游乐场花了三年多的时间。考查非限制性定语从句。名词construction和先行词theamusementpark有所属关系，ofwhichtheconstruction相当于whoseconstruction.2．答案与解析：which句意：玛丽对杰克要比对其他人友好得多，当然，这使得其他全部人都心情不好。考查非限制性定语从句。关系词指代前面整个主句的内容，故用which引导。3．答案与解析：when句意：音乐会两部分之间是休息时间，那时候观众可以沟通。考查非限制性定语从句。定语从句修饰表示时间的名词短语aninterval，关系词在定语从句中作时间状语，故用when。4．答案与解析：which句意：正如那位语言学家所说，英语是一种被几种不同的文化共用的语言，每种文化运用它的方式多少有些不同。考查非限制性定语从句。此处是“代词＋of＋which”引导定语从句。5．答案与解析：where句意：他留意到这个小游乐园又旧又脏，在那里他的女儿玩得很快乐。先行词为thesmallamusementpark，关系词在定语从句中作地点状语，故用where。6．答案与解析：as句意：正如评论中所表明的，这个城市的空气质量在过去两个月里已经得到改善。考查非限制性定语从句。as引导非限制性定语从句，修饰整个主句，可置于主句之前、之中或之后。7．答案与解析：who句意：洪灾过后，那个地区的人们正在受苦，为了生存，他们急需干净的水、医疗保健和居处。考查非限制性定语从句。先行词为people，且关系词在定语从句中作主语，故用who。8．答案与解析：whose句意：我要感谢那位作曲家，没有他的帮助我不行能走得这么远。考查非限制性定语从句。关系代词在定语从句中作help的定语，故用whose。9．答案与解析：whom句意：淘气的孩子们玩了一成天，都累坏了。考查非限制性定语从句。先行词children指人，故用allofwhom引导从句。10．答案与解析：whose句意：我的说话风趣的儿子现在在纽约，他的工作让他全世界到处跑。考查非限制性定语从句。关系代词在定语从句中作work的定语，故用whose。Ⅲ.用非限制性定语从句完成下列句子1．whoseleadingcharacter2.Aseveryoneknows3.becauseofwhich4.someofwhich5.wheretheyhadgotnomedals层级二语言实力训练阅读理解A【语篇解读】本文是一篇调查报告。调查表明，加利福尼亚州的大树变少了，而气候改变是其中的一个主要因素。1．答案与解析：A主旨大意题。其次段中通过列举一系列数字表明，加利福尼亚州的大树削减的严峻性，故A项正确。2．答案与解析：D推理推断题。文章第三段提到了造成加利福尼亚州的大树削减的三个因素：woodcutters,housingdevelopment与aggressivewildfirecontrol。前两个因素干脆与大树的削减有关，假如能限制住，大树就不会削减；而第三个因素——限制野火的措施使得加利福尼亚州的森林里满是跟大树争夺资源的小树，初衷是为了限制野火，这是好的，实则对大树不利。故D项正确。3．答案与解析：C细微环节理解题。依据文章最终一段中的“...thebiggestfactorsdrivingupwaterstressinthestatehavebeenrisingtemperatures...”可知，水不足的主要缘由就是气温上升(risingtemperatures)，即更加暖和的气候，故C项正确。4．答案与解析：A标题归纳题。本文是一篇调查报告，第一段就点出主题：“Californiahaslosthalfitsbigtreessincethe1930s”。后面详细分析了加利福尼亚州大树的现状、造成大树削减的缘由等，A项作为标题最合适。【高级语块】woodcuttern.伐木工，樵夫documentvt.用文件证明comparisonn.比较dampnessn.潮湿B【语篇解读】本文是一篇说明文。介绍了美国一所中学与NASA合作的联合科研项目，以解决国际空间站中的细菌问题。这类语篇对于启