Unit 5 First aid（B卷）-2019-2020学年高中英语必修五【创新思维】同步AB卷(人教版)

Unit５　Firstaid B卷􀅰能力提升卷 本试卷共１２０分,考试时间１００分钟. 第一部分 第二部分 第三部分 总　分 分数 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 A、B、C和 D四个选项 中,选出最佳选项. A Foodsometimesgetspoisonedwithharmfulthings．A personwhoeatssuchfoodcangetanillnesscalledfood poisoning．Foodpoisoningisusuallynotserious,butsome typesaredeadly．Thesymptomsoffoodpoisoningusually beginwithinhoursofeatingthepoisonedfood．Feverisone ofthemostcommonsymptoms． Certainmicroorganisms(微生物)causemosttypesof foodpoisoning．Bacteriaand other microorganismscan poisoneggs,meat,vegetables,andmanyotherfoods．After enteringthebody,thesetinylivingthingsrelease(释放) poisonsthatmakepeoplesick． Somechemicalscanalsocausefoodpoisoning．They areoftenaddedtofoodwhileitisbeinggrown,processed, orprepared．Forexample,manyfarmersspraychemicals oncropstokillweedsandinsects．Somepeoplemayhavea badreactiontothosechemicalswhentheyeatthecrops． Someplantsandanimalscontainnaturalpoisonsthat areharmfulto people．Theseincludecertain kindsof seafood,grains,nuts,seeds,beans,andmushrooms． Whenpeoplehandlefoodproperly,theriskoffood poisoningisverysmall．Microorganismsmultiplyrapidlyin dirtyplacesandinwarmtemperatures．Thismeansthat peopleshouldnevertouchfoodwithdirtyhandsorput foodon unwashedsurfaces．Foodshould bekeptina refrigeratortostop microorganismsfrom growing．Meat needsto becookedthoroughlyto killany dangerous microorganisms．Peopleshouldalso washfoodcovered withchemicalsbeforeeatingit．Finally,peopleshouldnot eatwildmushroomsorotherfoodsthatgrowinthewild． Someofthesefoodsmaycontainnaturalmaterialsthatare poisonoustohumans．Inaddition,sometypesoffishcanbe poisonous． Mostpeoplerecoverfromfoodpoisoningafterafew daysofrestinganddrinkingextra water．Ifpeopleeat naturalpoisons,theymustgotothehospitalrightawayto havetheirstomachsemptied． １．WhichofthefollowingstatementsisNOTtrue? A．Foodwhenpoisonedcanmakepeoplesick． B．Foodpoisoningmeansdeath． C．Foodpoisoningcomesinvarieties． D．Foodpoisoningcanbeserious． ２．Weknowfromthepassagethatthesymptomsoffood poisoning