2019-2020年高中英语Unit5Firstaid单元质量评估新人教版必修

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1、2019-2020年高中英语Unit5Firstaid单元质量评估新人教版必修第一部分　阅读理解(共两节，满分40分)第一节(共15小题，每小题2分，满分30分)阅读下列短文，从每题所给的四个选项A、B、C和D中，选出最佳选项。AExternalbleeding.Applydirectpressure.Placeaclean，foldedclothovertheinjuredareaandfirmlyapplypressure.Ifbloodsoaksthrough，donotremoveit.Instead，coverthatclothwithanotheroneandconti

2、nuetoapplypressuretothewoundfor7－10minutes.Ifthebleedingisfromtheear，placeacleanbandageovertheear，laythevictimonhisside，andallowthebloodtodrainoutthroughthebandage.Elevatetheinjury.Positionthewoundedpartofthebodyabovetheleveloftheheartifpossiblewhileyouapplydirectpressure.Knowthepressurepoints

3、.Ifdirectpressureandelevationdon'tsufficientlyslowthebloodflow，findapressurepoint.Largearteries(动脉)foundclosetotheskin'ssurfacesupplybloodtotheheadandtoeacharmandleg.Themostmonpressurepointsusedduringthefirstaidarelocatedintheupperarmsandinthecreasesabovetheupperlegs.Applypressuretotheclosestp

4、ressurepointtothewoundsothatthearteryispressedbetweenyourfingersandthebonedirectlybehindtheartery.Ifusingthepressurepointonaleg，youmayneedtousetheheelofyourhandinsteadofyourfingers.Resorttoatourniquet(止血带，压脉器)．Onveryrareoccasionseverythinglistedabovemayfail.Topreventthevictimfromdying，youshoul

5、dapplyatourniquet.Onceatourniquetisapplied，itshouldnotbeloosenedorremoveduntilthevictimhasreachedmedicalhelp.Useatourniquetonlyifeverythinglistedabovehasfailed.Ifyouuseatourniquet，writedownsomewhereonthevictimthetimewhenitwasapplied，somedicalpersonswillknowhowlongithasbeeninplace.【语篇解读】　本文是说明文

6、。主要介绍如何止血的一些方法。1．Accordingtothepassage，ifapersoniswoundedandbleeding，youshould________．A．coverthewoundwithaclean，foldedclothandpressitB．spreadsomesalve(药膏)onthewoundC．pressthewoundfirmlywithyourfingersD．placeacleanbandageoverthewound解析：细节理解题：根据第一段第三句“Placeaclean，foldedclothovertheinjuredareaan

7、dfirmlyapplypressure.”可知A项为正确选项。答案：A2．Ifbloodsoaksthroughthecloth，youshould________．A．changeacleanoneimmediatelyB．washthewoundatonceC．pressthewoundfirmlywithyourhandD．covertheonewithanotheroneandpressit解析：细节理解题。根据第一段第四、五句“Ifbloodsoaksth