高考总复习英语课时分层作业20第一部分选择性必修第一册UNIT 4BODY LANGUAGE148.pdfVIP

课时分层作业(二十)

选择性必修第一册UNIT4BODY

LANGUAGE

Ⅰ.阅读理解(限时7分钟)

Theproverbthatanappleadaykeepsthedoctorawayalsoappliestoapplewine,

sayexperts.Theyhavefoundthefirstevidencethatthedrinkmadefromfermented

applejuiceisgoodforyourhealth.Itispackedwithchemicalsthathelpprotect

againstcancer,heartdiseaseandotherage-relatedconditions.

Applewine,oneofEnglandsoldestalcoholicdrinks,haslongbeenthoughttobe

beneficialtohealth,buttherewasnoproof.Nowscientistshaveconfirmedthereare

highlevelsofhealth-improvingantioxidants(抗氧化物质)inthewine.

Halfapintofapplewineinmoderation(适度)deliversthesameamountof

antioxidantsasaglassofredwine,recognizedashavinghealthbenefits.Antioxidants

can“getridof”substancescalledfreeradicals(自由),naturallyproducedinthe

body.

DrCarelineWalker,ascientistattheBrewingResearchInternational,said,“A

dietrichinantioxidantsmayhelptoprotectagainstdiseaseandourresearchconfirms

applewinehasthesamelevelsofantioxidantsasredwine.Itcouldwellbeclaimed

thataglassofapplewineadaywillkeepthedoctoraway.Butitisimportantthatno

onedrinkbeyondtherecommendeddailyintakeofthealcohol—anaverageapple

winehavingabout2.5unitsperpint.”

SeparatetrialsonvolunteerapplewinedrinkersattheInstituteofFoodResearch,

Norwich,detailsofwhicharepublishedinthelatestJournalofNutrition,showedthe

antioxidantsarerapidlyabsorbedintothebloodstream,enhancingthehealthbenefit.

JohnThatcher,formerchairmanoftheNationalAssociationofCiderMakers,

said,“Ihavespentalifetimemakingapplewine,enjoyingaregularglassortwo,and

nowIcanenjoyitall