最新Healthy skin, Hair, and Nails - 6thgrade-libertyschool - home：健康的皮肤，头发和指甲，6thgrade libertyschool回家教学讲义PPT课件.ppt

《最新Healthy skin, Hair, and Nails - 6thgrade-libertyschool - home：健康的皮肤，头发和指甲，6thgrade libertyschool回家教学讲义PPT课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Healthyskin,Hair,andNails-6thgrade-libertyschool-home：健康的皮肤，头发和指甲，6thgradelibertyschool回家TheSkinThebody´slargestorgan.FunctionsoftheSkin:Ashieldagainstwater.Adefenseagainstgerms.Helpscontrolbodytemperature.Worksasasenseorgan.Makesuslookthewaywedo.PartsoftheSkin1.Epidermis–Theoutermostlayerofskin

2、2.Dermis–Thethickinnerlayerofskin3.SubcutaneousLayer–FattytissuebelowthedermisMelanin–Thesubstancethatgivesskinitscolor.ABCDRulesforSignsofSkinCancerSunscreenProtectionFollowingtheseprecautionswillhelpyoustaysafeinthesun:Coverup.Wearshirtsandpantsthatcoverandprotectasmuchofyourskinaspossible.Use

3、asunscreenwithanSPF,sunprotectionfactor,ofatleast30.Applythesunscreen30minutesbeforegoingoutside.Begenerouswhenapplyingthesunscreentoyourbody.Reapplysunscreeneverytwohoursifyouareswimmingorsweating.Uselipbalmwithsunscreentoprotectyourlips.Wearahattoprotectyourface,neck,andears.Wearsunglassestopr

4、otectyoureyesfromharmfulUVrays.Limityoursunexposure.Stayoutofthesunbetween10am.and4pm.,whenUVraysarestrongest.CaringforYourNailsYournailsprotectthetipsofyourfingersandtoes.Keepingyournailstrimmedisimportantfortheirappearanceandhealth.Caringforyournails:Cleanyournailsatleastonceaday.Usewarm,soapy

5、waterandanailbrushtoremovethedirtandgerms.Watchforchangesinnails.Achangecanbeasignofillness.Don´tbiteyournails.Itcanspreadgermsfromyournailstoyourmouth.Usenailclippersormanicurescissorstocutyourtoenailsandfingernails.Don´tcutyournailstooshort.Itcanleadtoinfection.CaringforyourhairMuchofyourbodyi

6、scoveredwithhair.Eachhairgrowsfromapitlikeareacalledahairfollicle.Thereareabout200,000hairsonyourhead.Theyhelpprotectyourscalpfromthesun.Theykeepyouwarmincoldweather.Caringforyourhear:Brushorcombiteachday.Don´tsharecombsorbrusheswithfriends.(Headlicecanbepassedfrompersontoperson)Shampooyourhair.

7、Combyourhairgentlyaftershampooing.Letyourhairdrynaturally.PersonalHygieneHormonescausethesechangesinyourbody:Oilglandsreleasemoreoil,whichmaycausepimplescalledacne.Recommendation:Washyourfaceoftenwithsoapandwater.2.Sweatmore