小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com必修第一册Unit1TeenageLife高考题型组合练Ⅰ.阅读理解AInflammation(炎症)isthebody’sdefensemechanism.Youmighthaveexperienceditifyousustainedphysicalinjuriesorhadaninfection，liketheflu，whichcausesasorethroat.Inflammationcanoccurinanyorgan，butitismostcommonandeasytoseeintheskin.Youwillnoticeredness，heatandswelling.Usuallythisisagoodthing，asitshowsyouhaveahealthyimmunesystemthatcankillpathogens(病原体)andrepairdamage.However，inflammationcanbeadouble-edgedswordasinsomepeopleitcantargetthebody’shealthycells，causingwhatiscalledanautoimmunedisease.Giventhisdanger，anewstudyfromCambridgeUniversity，theUK，hasbeenlookingintobrainconditionsthatarenotusuallylinkedtoautoimmunediseases.Thestudyfoundthatinflammationofthebrain—knownasneuroinflammation(神经炎症)—hasbeenlinkedtoseveralformsofdementia(痴呆)．Inthisnewstudy，researchersscannedthebrainsof31volunteerswiththreedifferenttypesofdementia.Thefirstscanwastohighlightneuroinflammation，andasecondscanilluminated(阐明)poisonousproteinsthatarelinkedwithdementia.Theteamalsoexamined12post-mortem(afterdeath)brains.Theseexperimentsshowedsimilarpatternsofpoisonousproteinbuild-upandneuroinflammation，suggestingarelationshipbetweeninflammationanddementia.“Evenweweresurprisedbyhowtightlythesetwoproblemsmappedontoeachother.Now，thebigquestioniswhatrolethisneuroinflammationplaysinthedeclineofthemindassociatedwithdementia，”saidThomasCope，oneoftheauthorsofthestudy.Anotherofthestudy’sresearchers，JamesRowe，highlightedtheimportanceoffurtherresearch.Hesaidthefrequentpresenceofinflammationinneurodegenerative(神经退化的)diseases，includingAlzheimer’sandParkinson’sdisease，“offershopethatimmune-basedtreatmentsmighthelpsloworpreventtheseconditions”．语篇解读本文是一篇明文。文章述了一新，神炎症的究有助于治神说讲项发现对经研疗经退行性疾病。1．Whyisinflammationusuallyagoodthing?小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.comA．Itcandefendourbodyagainstinfection.B．Itallowsinjuriestohealthemselves.C．Itgiveslong-termprotectiontohealthycells.D．Itisareflectionofahealthyimmunesystem.答案D解析理解。根据第二段中的细节题“Usuallythisisagoodthing，asitshowsyouhaveahealthyimmunesystemthatcankillpathogens(病原体)andrepairdamage.”可知，炎症通常是一件好事，因反映了有健康的免疫系。故为它你统选D。2．WhatdidthestudyfromCambridgeUniversityfind?A．Neuroinflammationleadstodementia.B．Increasedpoisonousproteinsinthebraincausedementia.C．Therearelinksbetweenneuroinflammationanddementia.D．Poisonousproteinbuild-upandneuroinflammationhavedifferentpatterns.答案C解析理解。根据第三段第二句可知，大的究，神炎症和痴呆症细节题剑桥学这项研发现经之存在系。故间联选C。3．WhatisstillunknownaccordingtoThomasCope?A．Whyneuroinflammationisconnectedwithdementia.B．Howthedeclineofthemindisassociatedwithdementia.C．Howtopreventneuroinflammationfromdevelopingintodementia.D．Towhatextentneuroinflammationanddementiaarelinkedwitheachother.答案D解析理解。根据倒第二段中的细节题数“Now，thebigquestioniswhatrolethisneuroinflammationplaysinthedeclineofthemindassociatedwithdementia”可知，ThomasCope，我依然不知道神炎症和痴呆症在多大程度上是相互系的。故认为们经联选D。4．WhatcanbeinferredfromJamesRowe’swords?A．Inflammation...