新课标2025版高中英语Unit3UndertheseaSectionⅢUsingLanguage课时作业新人教版选修7

PAGEPAGE1SectionⅢUsingLanguageⅠ．阅读理解ATheCoralSeaishometoanamazingvarietyofturtles，sharks,whales,dolphins,largefish,birds,corals,plants,andmanyotherspecies.Manyofthesespeciesareendangeredelsewhereintheworld,butstillsurviveinthehealthyenvironmentoftheCoralSea.TheCoralSeaisalargeseriesofcoralreefslocatedoffthenortheastcoastofAustralia.ThisareaisthreetimeslargerthanAustralia’sfamousGreatBarrierReef,whichtheCoralSeaborders.TheCoralSeaisoneofthefewcoralreefenvironmentsthathaveremainedlargelyundamagedbyoverfishing,oilandgasexplorationandpollution.However,statisticsshowthatcoralreefsaroundtheworldaredisappearingfivetimesfasterthanrainforests.ItisverylikelythatinthenearfuturetheCoralSeawillfacethesamethreatstoitsexistence.TheAustraliangovernmentiscurrentlylookingatoptionsforprotectingtheCoralSeabuthasmadenodecisions.EnvironmentalistsarepushingforlawstodeclaretheCoralSeaareaamarineprotectedarea.Thiswouldmeanalarge“no­takezone”forfishermen,ano­explorationzoneforgasandoilcompaniesandano­dumpzoneforpollution.ThiswouldmaketheCoralSeaamarineparklargerthananyintheworld.WecanwriteletterstoAustralianleaders,Australianenvironmentalprotectionagencies,andAustralianfriends，toletthemknowthatpeopleworldwidesupportthisprotectionoftheCoralSea.Tolosethislastgreatmarinewildnesswouldbealossforthewholeworld.Formoreinformation，CLICKhereplease.文章大意：本文是一篇说明文，介绍了位于澳大利亚东北海岸的珊瑚海，它面临着即将消逝的威逼。澳大利亚政府正在找寻方案，希望能爱护这个宏大的野生海洋世界。1．Whatistheauthor’spurposeinwritingthispassage？__B__A．ToteachpeoplehowtoprotecttheCoralSea.B．TocallforthepublicawarenesstoprotecttheCoralSea.C．ToshowtheamazingfeaturesoftheCoralSea.D．ToexplainthefunctionoftheCoralSea.解析：考查写作意图。依据倒数其次段可知，该文旨在提高公众爱护珊瑚海的意识。故选B。2．WhatisthemostimportantreasonforprotectingtheCoralSea？__A__A．TheCoralSea,hometomanyspecies,willdisappearsoon.B．TheCoralSeaisrichinoilandgas.C．TheCoralSeaisthreetimeslargerthanGreatBarrierReef.D．TheCoralSeawillbeamarineparklargerthananyintheworld.解析：考查细微环节理解。依据第一段第一句及第三段的最终两句可知，拥有很多物种的珊瑚海很快会消逝，因此它须要爱护。故选A。3．Youcanmostprobablyreadthispassage__B__.A．inaguidebook B．onawebsiteC．inasciencetextbook D．onaTVshow解析：考查推理推断。依据文章最终一段“Formoreinformation.CLICKhereplease”可知，要获得更多的信息，请点击这里。因此可以在网上读到该文。故选B。4．Whichofthefollowingisnotmentionedinthepassage？__D__A．ThereasonforprotectingtheCoralSea.B．ThewaytoprotecttheCoralSea.C．ThelocationoftheCoralSea.D．Themoney­raisingforsavingtheCoralSea.解析：考查细微环节理解。爱护珊瑚海的缘由、方案及珊瑚海的位置文中均有提及，但没有提到为挽救珊瑚海筹集资金。故选D。BItmaynotbequiteoldenoughtobetheworld’soldestlivingorganism—that“honor”goestothebristleconepine(狐尾松)tree(aged5,000years)—but,at4,000yearsofage,Leiopathesglaberrima,adeep­watercoralspecies，doessettherecordforbeingtheoldestanimallivingunderthesea.LocatedonthefloorofthePacificOcean,offHawaii，the3meterstall,(extremely)long­lived“blackcoral”couldhavesomevaluablecluesaboutpastincidentsofclimatechange;specifically,itcouldbetterscientists’understandingofhowoceansdrawdowncarbondioxideandofoceanacidification(酸性)ingeneral.BrendanRoarkofTexasA&MUniversity,wholedaresearchexpeditionin2006tostudythecorals’climaterecords,presentedhisfindingsattherecentAAASmeeting.Howlongtheycanliveisanybody’sguess,RoarktoldScience’sErikStokstad.Heandhiscolleaguesusedradiocarbondatingtodeterminethecoral’sage.Whatthissuggests,hesaid,isthattheharvestingofdeep­watercoralforjewelryshouldbecompletelybanned;becausethecoralsgrowatsuchananemic(贫血的)rate,anylevelofharvestingwouldlikelywipeouttheremainingspecies—thosenotyetaffectedbyoceanacidification.Roarkbelievesitcouldbepossibletoreconstructrecordsofsubsurface(地下的)temperaturevariabilityandoceancirculationchanges,whichwouldprovidesomeinsightonclimatechangeincidentsandhelppredictfutureeffects.Bycomparison,thatoceanquahogclam(圆蛤)wementionedawhileback—aged405years—seemsalmostsprightly(活泼的)．文章大意：本文是一篇说明文。文章介绍了海洋寿星—Leiopathesglaberrima。这个深海珊瑚礁种类在水下已经生活了4000多年。探讨它对我们探讨海洋气候、酸性等的改变意义非凡。科学家也提出了爱护海洋珊瑚类的建议。5．Whatisthebesttitleofthepassage？__B__A．Theworld’soldestlivingorganismB．OldestanimalundertheseaC．HowtoprotectthecoralsgrowD．Agreatdiscovery解析：标题推断题。全文围绕海洋的寿星绽开，因此标题定为“海洋最古老的动物”最合适。6．Whatdoestheunderlinedword“clue”inthesecondparagraphmean？__A__A．Evidence. B．Treasure.C．Worth. D．Usage.解析：词义揣测题。联系其次段可知，Leiopathesglaberrima的发觉对于探讨海洋供应了有力的clue，依据上下文及常识，clue与evidence意义最接近。故选A。7．What’sthevalueofthefindingoftheLeiopathesglaberrima？__B__A．Itshowswhichistheoldestintheocean.B．Ithelpsthescientistsgetmoreinformationabouttheocean.C．Itshowswhytheweatherchangessomuch.D．Ithelpsthescientistsknowhowtolivelonger.解析：推理推断题。整个其次段讲解并描述了Leiopathesglaberrima发觉的意义，因此可以得出答案为B。8．Whyshouldtheharvestingofdeep­watercoralforjewelrybecompletelybanned？__C__A．Becausethejewelryhaslittlevalue.B．Becausethejewelryishardtoharvest.C．Becauseharvestingforthejewelrydoesgreatharmtodeep­watercoral.D．Becauseitisverydangerous.解析：推理推断题。从第三段尾句中的“becausethecoralsgrowatsuchananemic(贫血的)rate，anylevelofharvestingwouldlikelywipeouttheremainingspecies”可知，珊瑚的生长是特别缓慢的，略微地破坏就会导致物种的灭亡。Ⅱ．短文改错假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。删除：把多余的词用斜线(\)划掉。修改：在错的词下画一横线，并在该词下面写出修改后的词。留意：1.每处错误及其修改仅限1词；2．只允许修改10处，多者(从第11处起)不计分。(2024·河北衡水模考)ChallengesofliferemindmeofmydaysinseniorhighschoolwhichIjoinedinthemilitarytraining.ItwasthefirsttimethatIhavelivedfarawayfrommyhome,soIfounddifficulttofitin.Andthetrainedofficerwasstrictwithme.IoncethinkIcouldnotsticktotheend.Andanyway，Isucceeded.Thetrialsmadeitmucheasyformetoadapttolife，andthedifficultyIcameacrosshavenowallbecomeapreciousmemoryinmylife.Inashort,Ihavelearnedtoregardthechallengesoflifelikeasteppingstonetofuturesuccess.答案：Challengesofliferemindmeofmydaysinseniorhighschooleq\o(which,\s\do11(when))Ijoinedinthemilitarytraining.ItwasthefirsttimethatIeq\o(have,\s\do11(had))livedfarawayfrommyhome,soIfoundeq\o(∧,\s\do11(it))difficulttofitin.Andtheeq\o(trained,\s\do11(training))officerwasstrictwithme.Ionceeq\o(think,\s\do11(thought))Icouldnotsticktotheend.eq\o(And,\s\do11(But))anyway，Isucceeded.Thetrialsmadeitmucheq\o(easy,\s\do11(easier))formetoadapttolife，andtheeq\o(difficulty,\s\do11(difficulties))Icameacrosshavenowallbecomeapreciousmemoryinmylife.Inashort,Ihavelearnedtoregardthechallengesoflifeeq\o(like,\s\do11(as))asteppingstonetofuturesuccess.解析：1．考查定语从句的关系词。分析句子结构可知，此处定语从句修饰先行词mydays，且关系词在从句中作时间状语，故应用when引导该定语从句。2．考查时态。在“It＋be＋序数词＋time＋that从句”句型中，be动词用is时，从句用现在完成时；be动词用was时，从句用过去完成时。依据语境和句中的was可知，此处从句应用过去完成时。3．此处为“动词＋形式宾语it＋宾补＋真正的宾语”结构，形式宾语it不行省略。4．考查非谓语动词。过去分词作定语时，表示被动或动作已完成；v­ing作定语时，表示主动、正在进行的动作或表示某种功能或用途，如awalkingstick。此处officer与train之间为逻辑上的主谓关系，且这个officer就是训练大家的，故用v­ing作定语。trainingofficer在此意为“教官”。5．考查时态。once表示“曾经”，和一般过去时连用。6．考查连词。作者以为自己不能坚持到最终，但是，不管怎么说，作者胜利了，前后两部分之间为转折关系，故应用But。7．考查形容词的比较级。这样的训练让作者适应生活简单得多了。结合语境和much修饰比较级可知，此处easy应用比较级形式。8．考查名词的数。difficulty，在此表示各种各样的困难，为可数名词，故应用复数形式。9．考查冠词。inshort为固定搭配，意为“简而言之”，中间没有冠词。10．考查介词。like意为“像”，as意为“作为”。“regard…as...”为固定搭配，意为“把……看作……”。故把like改为as。Ⅲ．书面表达假定你是李华，你上周日搭乘102路公交车，发觉该车司机的不文明行为让乘客很生气。于是你向公交公司写一封投诉信，要点如下：1．写信目的；2．司机的不文明行为(至少两点)及乘客的反应；3．你的希望或建议。留意：1.词数：100左右；2．可以适当增加细微环节，以使行文连贯；3．信的开头和结尾已经给出，不计入总词数。DearSirorMadam，_________________________________________________________________________________________________________________________________________________________________________________________________________________________________