2025秋八年级英语上册Unit4Doityourself阅读拔尖练习题课件牛津译林版

Unit4Hands-onfun阅读拔尖练外刊阅读—学会地道英语红火蚁蔓延带来的威胁Australia’secosystemsareindangerbecauseoftheinvasion(入侵)oftheredfireant,whichisconsideredoneofthemostharmfulinvasivespeciesintheworld.ThesmallantisnativetoSouthAmerica,buthasspreadtomanycountriesintheworld,causinghugeharmtoagricultureandecosystems.Itnotonlydestroyscropsandfarmsbutalsokillslargenumbersofnativeinsects,andotheranimals.Theant’spainfulsting(蜇伤)cancauseseriousallergies(过敏)inhumans,whichmightevenleadtodeath.TheMinisterforAgriculturecallstheseants“superpests(害虫)”becausetheydogreatharmtosociety,theeconomy,andtheenvironment.RedfireantswerefirstfoundinAustraliain2001.TheyhavelargelybeencontainedwithinthestateofQueenslandsincethen.However,Australia’sInvasiveSpeciesCouncil(ISC)saystheantsarespreadingacrossthecountrybecauseoffloodwaters.Theyareholdingontoeachothertoform“rafts(木筏)”onthewater.TheISCsaid,“Redfireantsaremoreactivebeforeorafterrainfallandcanformlargefloatingrafts,whichmovewiththeflowofthewatertofindplacestostandinnewareas.”Itwarnedthattheredfireantswouldreach“everycornerofAustralia”ifthecurrent(目前的)outbreakwasnotundercontrol.一、好词句深练(一)根据语境用所给单词的适当形式填空1.“Don’treadinthesun.It’s________(harm)toyoureyes,”themothersaidtoherson.2.Educationisimportanttoacountry’s

__________(economy)development.3.________(pain)experienceshelppeoplegrowstrongerinmind.harmfuleconomicPainful(二)用方框中词的正确形式替换下列句子中的黑体部分(有一个词多余)

1.Watergoesupintotheskyandmakescloudsonsunnydays. ________2.Eatingtoomuchsugarcanleadtohealthproblems. ________causechallengeformformscause(三)根据所给汉语，完成下列句子1.Thebeautifulsightsattract________________(大量的)visitorstoKunmingeveryyear.2.They__________________(相互抱在一起)tightlytokeepwarmonthecoldnight.largenumbersofheldontoeachother(四)仿写句子Itnotonlydestroyscropsandfarmsbutalsokillslargenumbersofnativeinsects,andotheranimals.(notonly...butalso...)仿写：茶不仅对我们的健康有益，而且是许多文化的一个重要组成部分。________________________________________________________________________________________________Teaisnotonlygoodforourhealth,butalsoakeypartofmanycultures.二、阅读短文，根据短文内容选择正确答案()1.What’sthemeaningoftheunderlinedword“invasive”inChinese?A.侵入的

B.土著的C.骄傲的D.养殖的【点拨】词义猜测题。由第一段可知，这种蚂蚁原产于南美洲,所以对于其他地方来说,红火蚁是入侵物种，故画线单词的意思是“侵入的”。故选A。A()2.Whatharmcanredfireantscause?①Theycandestroycropsandfarms.②Theycankillnativeinsectsandotheranimals.③Theirbitescancauseallergiesandevendeathinhumans.④Theycanpollutetheairaroundthem.A.①②③B.②③④C.①③④D.①②④【点拨】细节理解题。由第二段可知，红火蚁会破坏庄稼和农场，会杀死大量的本土昆虫和其他动物。被这种蚂蚁蜇伤的刺痛处会导致严重的过敏，甚至可能导致死亡。故①②③所述与此相符。文中并未提到红火蚁会污染空气，故④不正确。故选A。A()3.HowdoredfireantsspreadtootherareasinAustralia?A.Byboat. B.Bywater.C.Byair. D.Bywind.【点拨】细节理解题。由第三段第三句可知，红火蚁通过洪水蔓延到澳大利亚的其他地区。故选B。B()4.WhydoesthewritermentiontheISC’sstatement?A.Toexplainwhyredfireantsaregoodathuggingeachother.B.Tostudywhyredfireantscanform“rafts”onthewater.C.Totellusredfireantsspreadveryquicklythroughfloodwaters.D.Toshowtheharmofredfireantstotheenvironment.【点拨】写作意图题。文中提到的声明的意思是“红火蚁在降雨前后更活跃，它们可以形成大型浮筏，随着水流移动,在新的地区建立立足点”。由此可知，红火蚁通过洪水迅速蔓延。故选C。C时文阅读—讲好中国故事李子柒亮相2025春晚LiZiqiShinesatthe2025CCTVSpringFestivalGalaLiZiqi,aChineseInternetstarfamousforsharingtraditionalskills,madeherfirstappearanceatthe2025CCTVSpringFestivalGala.Herperformancebecameoneofthemostexcitingmomentsoftheshow.AMagicalOpeningSceneThegalastartedwithLiZiqistandingonstage.Whenthecamerafocusedonher,largebutterflywingsmadewithWeifangkiteandgold-weavingskillsopenedbehindher.Roboticbutterfliesflewaroundher,creatingabeautifulscene.Thismixofmoderntechnologyandtraditionalartsurprisedtheaudience(观众).ADressFullofTraditionalSkillsLi’sdressshowedmanytraditionalcrafts(工艺).Itusedplantdyeing(coloringclothwithleaves),bambooweaving,andQiangembroidery(羌绣).ThebutterflydesignsonherdressincludedChengdulacquer(漆)artandYingshansilkflowers.Intotal,13differentintangibleculturalheritage(非遗)skillswereused.“Everypartofthisdresstellsastoryfromthepast,”Lisaid.WhyItMattersAsa“SichuanICHAmbassador(大使)”,Li’sperformancetaughtyoungpeopleabouttraditionalarts.Aftertheshow,manyviewerssearchedonlinetolearnabouttheseskills.“Ineverknewbambooweavingcouldbesointeresting,”wroteateenagefanonthesocialmedia.LiZiqiprovedthatoldtraditionscanliveinmoderntimes.Herperformanceremindedeveryone:theculturalheritageisnotjusthistory—itisatreasureforthefuture.一、好词句深练(一)根据语境用所给单词的适当形式填空1.Sarahmadeherfinal___________(appear)onachatshowonTVon6July,2025.2.Itisexcitingtoattendthe_________(open)ofthenewlibraryinourschool.3.ThefilmCocohelps_________(view)understandtheimportanceoffamilyanddreams.appearanceopeningviewers(二)用方框中词的正确形式替换下列句子中的黑体部分(有一个词多余)

1.Thenumberofthestudentsinourschoolis2,800inall.

_________2.Thebeautifulsighttookmybreathaway. _________totalsceneleading

totalscene(三)根据所给汉语，完成下列句子1.Thecity_____________(因……而著名)itsbeautifulsceneryandrichculture.2.Linda___________(专注于)herbooksomuchthatshehardlynoticedherfriend’scoming.isfamousforfocusedon(四)仿写句子1.Aftertheshow,manyviewerssearchedonlinetolearnabouttheseskills.(动词不定式短语作目的状语)仿写：我们必须做一些事情来拯救处于危险中的野生动物。______________________________________________Wemustdosomethingtosavethewildanimalsindanger.2.LiZiqiprovedthatoldtraditionscanliveinmoderntimes.(that引导宾语从句)仿写：大多数人认为对于学生来说，在学校学习一些生活技能是必要的。____________________________________________________________________________________________Mostpeoplethinkthatit’snecessaryforstudentstolearnsomelifeskillsatschool.二、阅读短文，根据短文内容选择正确答案()1.What’sthefunctionofParagraph1?A.Tointroducethemaineventanditssignificance.B.TodescribeLiZiqi’searlylifeexperiences.C.ToexplainthehistoryofCCTVSpringFestivalGala.D.TolistalltheskillsLiZiqihasmastered.【点拨】推理判断题。首段点明核心事件（李子柒首次春晚表演）及其意义，属于总起段。故选A。A()2.Guessthemeaningoftheunderlinedwordsattheendofthepassage.A.Somethingvaluablethatshouldbepasseddown.B.Valuableobjectsarekeptinmuseums.C.Historicaleventsthathappenedlongago.D.Naturalresourcesthatexistinnature.【点拨】词义猜测题。“atreasureforthefuture”呼应前文“liveinmoderntimes”，强调文化遗产需代代传承的宝贵性。故选A。A()3.WhydidLiZiqidesignherdresswithvarioustraditionalskills?A.Toshowoffherpersonalwealth.B.Tomaketheaudiencefeelsurprised.C.Totellstoriesaboutthepastthroughclothing.D.Tocompetewithotherfashiondesigners.【点拨】细节理解题。根据“Everypartofthisdresstellsastoryfromthepast”可知选C。C()4.What’sthemainideaofthepassage?A.HowLiZiqibecamefamousthroughtheIntern