新课标2024-2025学年高中英语课时分层作业10SectionⅠ含解析新人教版必修2

PAGE1-课时分层作业(十)SectionⅠ[高考题型练习提实力]Ⅰ.阅读理解ATheevolution(进化)ofanimalsdependsupontheenvironmentalconditionsonEarth.HerearethetopfouroldestanimalspeciesonEarth.HorseshoeCrab—445millionyearsoldHorseshoecrabsappearedonEarth445millionyearsago.Theyliveinshallowoceanwatersacrosstheworld.Horseshoecrabshavealongtail.Theyhavenineeyesintotal，foundthroughoutthebody.Outofthenine，twolargeeyesaremainlyusedbyhorseshoecrabsandtheothersareusedtocontroltheirmovements.Nautilus—500millionyearsoldThenautilusisakindofshellfishlivingintheseathatexisted500millionyearsago.ThatislongbeforedinosaursappearedonEarth.Itissaidtobetheonlysurvivingmemberofalargegroupofshellfish.Nautilusesliveatadepthof2，200feetintheocean.Jellyfish(水母)—550millionyearsoldJellyfishwithanumbrella-likeheadcanbefoundineveryoceanintheworld.Theyhavenobrainornervoussystem.Jellyfisharefoundindifferentshapesandcolors.The90percentoftheirbodyweightiswater.Theyarealsoknowntoeatotherjellyfish.TheboxjellyfishisthemostdangerousspeciesofjellyfishonEarth.Sponge—580millionyearsoldSpongesareaspecialkindofcreaturelivingintheseathatlookslikeaplant.Theyappearedintheworld'soceans580millionyearsago.Thereare5，000differentspeciesofspongesintheworld.Theyliveatdifferentdepthsintheoceans.Spongesdon'thavearmsorhead.Theyhaveaspecialpowertogrowbackalostbodypartandanewspongewillgrowfromtheoldone.Thebodyofspongescontainsmanychannels，whichbecomeashelterformanysmallspecies.【语篇解读】动物的进化取决于地球的环境条件。当我们挖掘地球的历史时，我们可以看到一些动物物种在很久很久以前便出现在地球上并繁衍至今。以下列出了地球上四大最古老的动物物种。1．Howmanyeyesdoesahorseshoecrabhave?A．One. B．Two.C．Seven. D．Nine.D[细微环节理解题。依据HorseshoeCrab—445millionyearsold中“Theyhavenineeyesintotal...”可知马蹄蟹(horseshoecrab)有九只眼睛。]2．Whatisthesimilaritybetweenthenautilusandsponges?A．Bothhavelongtails.B．Neitherofthemhasahead.C．Bothcanliveinthedeepseaonly.D．BothexistedbeforedinosaursappearedonEarth.D[推理推断题。依据Nautilus—500millionyearsold中“ThatislongbeforedinosaursappearedonEarth.”可知鹦鹉螺(nautilus)在恐龙出现在地球上之前就已经存在了。又依据Sponge—580millionyearsold可知海绵(sponge)先于鹦鹉螺出现在地球上。]3．Whatdoweknowaboutjellyfishfromthetext?A．Theycanbefoundinmostrivers.B．Theirbodyismostlywater.C．Theirheadlookslikeaplant.D．Theydon'thavearmsorahead.B[细微环节理解题。依据Jellyfish(水母)—550millionyearsold中“The90percentoftheirbodyweightiswater.”可知水母(jellyfish)体内含有百分之九十的水分。]BWildlifefacesthreats(威逼)fromhabitatdestruction，pollution，andotherhumanactions.Althoughprotectingwildlifemayseemtoohardattimes，evensmallactionsinyourownneighborhoodcanhelpprotectmanydifferentanimals.Herearesometipsonhowtoprotectwildlifethroughsmallactions.1．Createwildlifefriendlyareasinyourbackyard.Whentryingtomakeyourgardenmorebeautiful，youcanchooseplantsthatcanprovidefoodandsheltertonativewildlife.Thiswillalsohelpcutdownonpollution.Andbirdorbathousestoyouryardorgardencanattractandshelterthesespecies.2．Avoidharmingthenaturalecosystem(生态系统)inyourarea.Someplantsfromotherplacescankillorharmnativeplantsthatprovidefoodandshelterforwildlife.3．Haveagreenerlifestyle.Byusinglesswaterandfewerfuels，youwillbehelpingtoprotectthewildlifearoundyou.Takebusesorthesubwaywhenyoucan，turnoffelectricdeviceswhenyou'renotusingthem，takeshortershowers，andkeepyourroomtemperatureatorbelow68Fahrenheitdegreesduringthewinter.4．Buyproductsthatarewildlifefriendly.Don'tbuyproductsthataremadefromendangeredanimals.Keepinmindthatsomeendangeredanimalsarekilledbytraps，catchesorhunterswhoareafterotherwildlifewithinthesamehabitat.5．Donatemoneyortimetoorganizationsthatprotectwildlifeandtheirhabitats.Youcangivemoneytoorganizationsorgroupsthatprotectwildlifespeciesinyourneighborhood.【语篇解读】本文主要讲的是爱护野生动物，从身边做起。4．Wecaninferthatthepurposeofthispassageisto．A．telluswhyprotectingwildlifeisextremelyimportantnowB．suggestthatweprotectwildlifethroughactionsC．explainwhyprotectingwildlifeisnotashardaspeoplethinkD．giveussometipsonhowtoprotectwildlifethroughsmallactionsD[写作目的题。依据第一段最终一句和下文的小标题可知D项正确。]5．WhichofthefollowingthreatstowildlifeisNOTmentionedinthepassage?A．Animaldiseases. B．Lossofhabitat.C．Pollution. D．Hunters.A[细微环节理解题。依据文中的第一段第一句可知B、C两项提到了；D项是在第四条中其次句提到的。综观全文，只有A项没提到。]6．Whatbehaviourdoyouthinktheauthorcandisagreewith?A．Plantingrighttreesingardens.B．Buyinganivoryvaseforagift.C．DonatingsomemoneytoWWF.D．Readingbooksaboutwildlife.B[细微环节理解题。比较选项，并结合常识可知B项就是作者所不能同意的。]7．Inwhichsectionofanewspaperwouldyoumostprobablyreadthispassage?A．Environment. B．Teaching.C．Business. D．Geography.A[文章出处题。本文主要讲了野生动物爱护的一些建议。这些建议与环境有关系。]Ⅱ.阅读七选五Youneedtodresswarmlywhenyouplayinthesnow.Andtogetaroundindeepsnow，youmightneedsnowshoes.Animalsneedwintercoatsandsnowshoestoo.Amuskox(麝牛)wearstwocoatsinwinter.1Itkeepstheinnercoatofsoftfurwarmanddry.Thefurryundercoatfallsoffeachspringandtheoxgrowsanewoneeverywinter.Asnowshoerabbitchangesitscoattomatchtheseason.2In3Aseal(海豹)hasanextralayerunderitsfurcoattoo.Thisthicklayeroffatliesundertheseal'sskinandisgreatatholdinginheatTheArcticfoxhasfuronthebottomsofitsfeetandoneofthewarmestdoublecoatsofanyanimal.Butonverycoldandwindydays，itaddssomething.4Apolarbear'sbigfeetactlikesnowshoes.5Thebottomofeachfootisprotectedbyfurandthefurhelpsthebearwalkonthesnowyground.A．Itcanrunveryquickly.B．Doyouwearasweaterunderyourcoat?C．Theycanmovequicklyacrossthesnow.D．Theoutercoatreachesalmosttotheground.E．Itusesitsthicktaillikeascarftocoveritsnoseandface.F．Insummeritsbrownfurhelpsithideamongdirtandrocks.G．Theyspreadoutthebear'sweightsoitcanwalkeasilyonthesnow.【语篇解读】本文是说明文。文章介绍了动物如何抵挡寒冷以及在冰天雪地里行走。1．D[依据下一句“Itkeepstheinnercoatofsoftfurwarmanddry.”可知，D项“外面的皮毛垂到地面”符合语境。D项中的outercoat与下一句中的innercoat相呼应。]2．F[依据该空前的“changesitscoattomatchtheseason”和该空后的“Inwinteritgrowswhitefurtomatchthesnow.”可知，雪兔的皮毛为了和不同的季节保持协调而发生改变，因此F项介绍雪兔的皮毛在夏天时的状况符合语境。F项中的Insummer和下一句中的Inwinter形成对比。]3．B[依据该空后的“anextralayerunderitsfurcoattoo”可知，B项“你在外套里面穿毛衣吗？”符合语境。B项中的“asweaterunderyourcoat”与下一句中的“anextralayerunderitsfurcoat”相呼应。]4．E[依据该空前的“itaddssomething”可知，北极狐的尾巴还可当作围巾运用，包袱鼻子和脸。]5．G[依据该空前的“Apolarbear'sbigfeetactlikesnowshoes.”可知，北极熊宽大的脚可以分摊自身的重量并且保证它们在雪上轻松行走。]Ⅲ.语法填空Animalscanbecomeendangeredforanumberofreasons，butmanyexpertsbelievethatlossofhabitatisthemaincause.Someanimalsareput1.dangerwhenpeopletakeovertheirhabitats.Thisoften2.(occur)becausepeoplewantoneormoreoftheresources(资源)inthoseareas.Someforests，forexample，providewood3.isusedforthingslikepaperandfurniture，etc.Manytrees4.(cut)downeverydayforsuchpurposesbutnotenougharebeingplanted.Ithasseriouslydecreasedthepopulationofmanyspecies.Insomecases，lossofhabitatarisesfromforestfiresorfloodingofland.Environmentalistsandzoologistsare5.(frequent)tryingtodowhattheycantopreventthenumberofpopulationsfrom6.(drop)tooseriously.Sometimes，peopleinfluencenature，indi