熬夜危害初中英语作文(精选3篇)

3熬夜危害初中英语作文篇1

Manypeoplewanttoask,whatisthebesttimeforsleep?Doweneedtosleepearlyorlate?Myopinionistosleepearly.Hereisthereasonwhyweshouldsleepearly.First,itwillmakeyoumorehealthy.Sleeplatewouldcauseillness,longtimenotsleepingearlywilldamageyourbody.Second,manypeoplehadsaidthatifyoudon'tgetmanytimetosleep,andyousleeplatewouldmakeblackrimoftheeye.Thatisnothealthyalso,andit'snotbeautiful.Weshouldgiveourbodyarest.Sleepisthebestway.Well,therearecertaintimethatisbestforustosleep.Sleepearlyisdefinitelybetterthansleeplate.Also,weshouldnotkeepawakethewholenight.Youdon'tfeelthedamagewhenyouareyoung,butwhenyougetolder,theproblemstarttoappear.Manydiseaseofheartandlungstartedfromnotsleepatnight.Manyyouththinkitisfuntokeepawakeorsleeplate.ButIdon'tthinkso.Keepyourbodyhealthy.Ih2lysuggesttosleepearly.

1熬夜英语小作文篇2

Stayinguplatewillbedetrimentaltohumanhealth,becausetheadrenalcortexhormoneandgrowthhormoneareallsecretedduringthenightwhenpeoplearesleeping.Theformerissecretedbeforedawn,whichcanpromotethemetabolismofcarbohydrateinhumanbody,andprotectthedevelopmentofmuscle;whilethelatterisproducedonlyaftersleep,whichcannotonlypromotethegrowthanddevelopmentofyoungpeople,butalsocandelaytheagingprocessoftheelderly.Asaresult,stayinguplatewillcauseavarietyofharmstohumanbody.

First,frequentfatigueanddecreasedimmunity

Themostserioussequencecausedbystayinguplateisfatigueandlackofenergy.What'smore,theimmunityofhumanbodywilldecreaseaccordingly.Andsomeothersymptomssuchascold,gastrointestinalinfections,allergieswillalsoappear.

Second,headache

Thenextdayafterstayinguplate,youwillsufferfromheadachewhenyouareatworkoratclass.Youwillbeunabletoconcentrate.What'smore,long-termstayinguplateandinsomniawillalsobringinvisibledamagetoourmemory.

Third,darkcirclesandpuffiness

Nightisthetimeforhumanbodytohaveagoodrest.Withoutadequaterest,youwillfeelextremelytired,whichwillleadtopoorbloodcirculationaroundtheeyes,causingdarkcirclesorbloodstreakinthewhiteoftheeye.

2熬夜危害初中英语作文篇3

Todaymoreandmorestudentsareinclinedtostayupatnight.They

enjoythenightsomuchthattheydon'tgotobeduntildeepintothe

nightorevenuntilthenextmorning.Howerthatwoulddoharmtotheir

health.Studentswhousuallystayupcangettiredthenextdayandthey

oftensleepinclass.Theycan'tlistentotheteachersheartandsoul.As

timegoeson,theywilldobadintheirstudy,andwillbepoorhealth.