高考英语二轮复习与策略 题型组合练_3

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1、系统掌握蕴含其中的马克思主义立场观点方法，要在系统学习、深刻领会、科学把握习近平教育思想上下功夫。精心组织开展学习宣传贯彻习近平新时代中国特色社会主义思想和党的十九大精神知识问答活动。题型组合练(四)Ⅰ.阅读理解——科普知识(2016·深圳二模)Humansandmanyothermammalshaveunusuallyefficientinternaltemperatureregulatingsystemsthatautomaticallymaintainstablecorebodytemperature(核心体温)incoldwintersandwarmsumm

2、ers.Inaddition，peoplehavedevelopedculturalpatternsandtechnologiesthathelpthemadjusttoextremesoftemperatureandhumidity(湿度)．Inverycoldclimates，thereisaconstantdangerofdevelopinghypothermia(低体温)，whichisalifethreateningdropincorebodytemperaturetobelownormallevels.Thenormaltemperatureforhum

3、ansisabout37.0°C.However，differencesinpersonsandeventhetimeofdaycancauseittobeasmuchas6°Chigherorlowerinhealthyindividuals.Itisalsonormalforcorebodytemperaturetobelowerinelderlypeople.Hypothermiabeginstooccurwhenthecorebodytemperaturedropsto34.4°C.Below29.4°C，thebodycoolsmorerapidlybec

4、auseitsnaturaltemperatureregulatingsystemusuallyfails.Therapiddeclineincorebodytemperatureislikelytoresultindeath.However，therehavebeenrarecasesinwhichpeoplehavebeensavedaftertheirtemperatureshaddroppedto13.9－15.6°C.Thishappenedin1999toaSwedishwomanwhowastrappedunderanicesheetinfreezin

5、gwaterfor80minutes.Shewasfoundunconscious，notbreathing，andherhearthadstoppedbeating，yetshewaseventuallysaveddespitethefactthathertemperaturehaddroppedto13.7°C.Inextremelyhotclimatesorasaresultofuncontrollableinfections，corebodytemperaturecanrisetoequallydangerouslevels.Thisishypothermi

6、a.Lifethreateninghypothermiatypicallystartsinhumanswhentheirtemperaturesriseto40.6－41.7°C.Onlyafewdaysatthisextraordinarilyhightemperaturelevelislikelytoresultintheworseningofinternalorgansanddeath.本文是一篇说明文。主要介绍了人类及其他哺乳动物具有非同寻常的有效的内部体温调节系统，可以在寒冷的冬天或炎热的夏天自动维持稳定的核心体温。1．Whycanhumanskeepst

7、ablebodytemperaturesindifferentseasons?A.Becausetheirbodiesareunusuallyefficient.B．Becausetheyexperiencedifferentclimates.C．Becausetheycanadjusttoculturalpatternsandtechnologies.D．Becausetheyhaveinternaltemperatureregulatingsystems.通过党课、报告会、学习讨论会等多种形式，组织党员读原著、学原文、悟原理，进一步掀起学习贯彻新高潮，教育引