喜欢的事物演讲稿docWord格式文档下载.docx

喜欢的事物演讲稿docWord格式文档下载.docx

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你对了，这样的结果就是二氧化碳在你体内推动白酒酒精的渗透，增加速度，这个速度超过酒精挥发的速度，你就快快的入醉吧，而且对你胃也有很大的伤害，如果顺序反下，这样的结果将会让你入醉的速度放得很慢，等你有醉意的时候，酒精也挥发的差不多了，所以不容易醉。

　　好了，讲下一个例子，是不是很多喜欢吃红烧牛肉的朋友，都喜欢土豆烧的，从口味上讲，这是一道很好吃的菜，但从健康的角度上讲，是不应该提倡长期食用的。

因为土豆和牛肉在被消化时所需的胃酸浓度不同，会延长食物在胃中的滞留时间，从而引起胃肠消化吸收时间的延长，久而久之，必然导致肠胃功能的紊乱

　　再下来讲讲女生喜欢的食物搭配，在座各位亲爱的女士，请喜欢吃土豆的举下手，再请喜欢吃香蕉的举下手，有没有在吃桌上菜肴含土豆之前尝一根香蕉吗，恭喜您，您在残害自己的身体，你们知道这2种食物同食有什么后果吗，那就会出现大家最后怕的雀斑，意味着你的斑是吃出来的，你说我们是在保养吗？

这两种食物同食后，由于酸碱中和，产生一定的毒素，然后细胞产生一定畸变，再然后是畸变细胞堆积，你的身体就会出现令人惧怕的雀斑，吃完了是不是都觉得自己不知道犯过多少次，那我就应该重视起来，让生活更健康。

　　还有很多食物相克、食物搭配错误引起的健康问题，豆浆不能与鸡蛋同食，豆腐不能与菠菜同食、、、、、、明明都是些好东西，但为什么见面了就会“打架”，这是我们应该关心以及重视的问题，希望我们重视我们的食物搭配，让他们在我们的菜肴中充分发挥他们的营养而不是残害我们的身体，我们行动起来吧，让健康离我们越来越近，让疾病离我们越来越远。

　　谢谢大家，我的演讲结束！

　　XX年4月17日

篇二：

关于食物的英语演讲稿

　　healthydiettherearemanypeoplewhothinkthatwealthisbetterthanhealth.iusedtothinksountilonedayireadastoryabouthowardhughes.hewasanamericanbillionairewhogotanythinghewanted.however,inthelasttwentyyearsofhis

　　life,hishealthbegantodeteriorateandhewasmiserable.hehadthebestdoctors

　　andnurses.however,hecouldstillfindnorelief.irealizedthathealthisworth

　　allthemoneyintheworld.ifyouhavemillionsofdollarsbutyourhealthispoor,

　　youwillnotbeabletodowhatyouwanttodo.soiwouldliketosaydon’thurt

　　yourselftryingtomakemoneyinsteadoftakingcareofyourbodyandbehappywith

　　whatyoudohave.healthismoreimportant.soithinkheathisveryimportant.peoplecandonothingiftheyarealwaysin

　　poorhealth,letalonehappiness.nomatterwearerichornot,wecannotignore

　　theimportanceofhealth.today，manypeoplecantbeingoodhealth，so，howtokeephealthyisvery

　　important.illsaysomethingaboutfoodandhealth.moreandmorepeopleare

　　realizingtheimportanceofgoodhealth.buthowtokeepfit?

inmyopinion,ahealthydietisveryimportantforyourhealth.doyouknowwhatahealthydiet

　　is?

firstly,youshouldhaveabalanceddiet.youmaynotlikeeating

　　vegetables.youthinktheyarenotsodelicious.butvegetableshavealotofnutrition.

　　theyareverygoodforyourhealth.secondly,you’dbettereatregularmeals.you

　　needtoeatbreakfast,lunch,anddinnereveryday.regularmealsthroughouttheday

　　giveyouenoughenergytocarryoutyourdailyactivities.neverskipbreakfast.it

　　isthemostimportantmealoftheday.eatbiggermealsearlierintheday.donthave

　　abigdinner.thirdly,mostofyoulikeeatingsnacks.theymayaffectyourappetite.

　　besides,toomanysnacksmakeyoufat.inaword,ifyouwanttobehealthy,youshouldkeepahealthydiet.itistime

　　forustodosomethingnow,ithink.thatis,weshouldeattherightkindsoffood,anddonoteatanyoftheunhealthyfood!

letusdoitrightawaytokeephealth!

　　letsdoitinsteadoftalkingaboutit.thatsalliwanttosaytoyou篇二：

英语

　　演讲稿关于饮食

　　ishallbespeakingtodayaboutbeforewestartourpresentation,letstakeabrieflookattodaywe’regoingtotalkthetwobigonesthatpeopleareusuallyconcerned

　　with:

carbohydratesandfat.okay,let’stalkaboutfatforamoment.fathastwicethecaloriesperunit

　　weightasproteinandcarbohydrate.soit’saveryefficientwayofsecuringenergy.

　　butifoneisnotdeprivedofcalories,goodmorning,mydearteachersandmyfriends.itismygreatpleasuretostandheretohaveaspeech,todayiamgoingtotalk

　　about”foodsafety”.

　　〈mentionthefoodsafety,peoplesheartsareunusualinterest,concern.because

　　witheconomicandsocialprogress,economicglobalizationcontinues,peoplefood

　　culturediversity,foodhygieneandsafety

　　1.changinghowwefarm

　　2.changingwhatweeateatinglessmeatcanreducethedemandforminedphosphate.thisisbecause

　　vegetable-basedproductionismoreefficientinitsuseofphosphorusthenlivestockproduction.althoughdifferenttypesofmeathave

　　differentlevelsofminedphosphatedemanddependingonthefarmingsystemusedto

　　producethem.meatfromlivestockgrazedongrasslandthathasnotbeenfertilised

　　withartificialfertilisers,willperformmuchbetterthanmeatfromlivestockgrazedonfieldsthathavebeen,

　　orlivestockfedongraingrownusingartificialfertilizers3,changinghowwedealwithhumanexretasystemsinfavourofecologicalsanitation.thereportalsocallsforachange

　　toeuorganicregulationstoallowtheuseofhumansewage–richin‘natural’

　　phosphate-onagriculturallandtoensurephosphatelevelsaremaintained.globally

　　only10%ofhumanwasteisreturnedtoagriculturalsoils.urinealonecontainsmore

　　than50%ofthephosphorusexcretedbyhumans.letthegoodfaithinourhearts,andthelettheworldfillwithlovethank

　　youforyourlistening.篇四：

英语演讲稿（食品安全）foodsafety

　　amiracle-wearestillaliveleathermilk,substandardmilkpowder,illegalcookingoilexposedinrecent

　　years.it’sgreatlyinfluenceourlive.thereareacoupleofdrivingforces,iwouldargue,behindthisundesirabletide.

　　first,inthecourseoftherapideconomicevolution,weignoremoraleducation,

　　givingrisetotherisingrateoftheproblem.moreimportantly,thelackofadequate

　　regulationandpunishmentonthoseillegalproducersenforcesthetrend.infact,thepoisonousfoodassociatedwithjapan.inchina,avarietyof

　　pesticides,antibiotics,antibioticsarefromjapan.inamannerofspeaking,the

　　problemofchinesefoodshouldbeattributedtojapan.ourcountryalsomakealistofhealthyfoodadditivesandsomelawaboutit.

　　however,manyfoodmanufacturersdonotobeyitanduselotsofillegalfood

　　additives.thesefoodadditivesareharmfultoourbody.forexample,sanlumilk

　　powderisaddedinillegalchemicals.ifbabieseatit,theywillgetgallstonedisease.

　　anotherhotbuttonisillegalcookingoil.manyrestaurantsusetheillegalcooking

　　oiltoreducethecostsotheycangetmoreprofits.however,theillegalcooking

　　oilcontainsalargeofchemicalsthatwillcausecancer.soitisveryterrible.togainmoremoneyattheexpenseofconsumers’health.second,theoveruseof

　　agriculturalpesticidehasresultedinthedegradationoffoodquality.theexcessive

　　pesticidebearsenormoushealthhazardforpeople.furthermore,somefoodproducers

　　injecthormonesintodomesticanimalssoastomakethemgrowmorequicklyandthus

　　theycanturninmoreprofit.asaresult,people’shealthhasbeenseriouslydisturbed.

　　thoughmanyothercountries,evencountriesliketheu.s.andjapan,havealso

　　experiencedfoodsafetycrisesinsomeperiodsoftheirdevelopment,maybenoneof

　　themhaswitnessedfoodsafetyproblemsonsuchalargescaleandduringsuchalong

　　periodoftime.actually,problematicfoodproductshadbeenwithusforquitealong

　　timebeforewerealizedthemandalmostnosinglefoodorevendrinkcanbeclaimed

　　absolutelysafe.floursmaycontaintoomuchchemicalslikebrightenerthatcanturn

　　themintothedesirablecolor;

meatmighthavebeenproducedbyanimalsthathave

　　consumedchemicalstoaddtotheredpartofmeat;

vegetablesmayhavetoomuch

　　remnantsofpesticidesontheirleaves;

evenmilkandotherbeveragesmayhavein

　　thempoisonouschemicalstomakethemsmellflagrantandtasty.thereisnodenyingthefactthatfoodsafetyisagraveproblemwithwhichthis

　　countryisconfronted.ajokegoesthateveryonewhocansurviveinchinacansurviveinanyotherpartoftheworld,whichmeansthatthetestonefacesin

　　chinaintermsoffoodsafetyisthegravestintheworld.themostnotableinstance

　　mightbethenotorioussanlumilkpowderscandalwhichhasdrawnconsiderable

　　publicityinthepastmonths.causingkidneystonesamongthousandsofinfantsand

　　deathsofsomeofthem,themilkpowdercontainingoverdosemelamineisbutoneexample

　　ofnumeroussubstandardfoodproductsinthiscountry.whileblamingthosewrongdoers

　　andsympathizingthosevictims,wemustexaminethefundamentalcausesoftheproblem

　　andworkouteffectivesolutions.factoriesormarketstochecktheirperformance.weonlyneedtogoandhavea

　　lookatthoserestaurantstoknowthatthosebureausarenotworking.ibelievethat

　　everyoneofushasnoticedthattablewareisnotproperlysanitizedinsome

　　restaurantsbutnoonesaysordoesanythingaboutthatphenomenon.weneedn’tgofartoseethedisastrousconsequencesofthefoodsafetycrisis.

　　notonlyarepeople’shealthandlivesdirectlythreatened,buttremendousamounts

　　ofresourcesarewasted.thethousandsoftonsofmilkpowderburnedtoashesisa

　　caseinpoint.furthermore,anatmosphereofdishonestyanddisbeliefwillpermeate

　　theentiresociety,whichwillnotonlyhinderthedevelopmentofeconomybutwill

　　ruinthenationspiritually.食物搭配与健康

在这高速的发展的社会，人们为了赶上它的步伐，睡觉不规律，吃饭不规律，食物搭配

　　不营养，伴随着的是人们的健康问题越来越多，出现的毛病也越来越多，出现的病例也越来

　　越奇怪，下面我将针对食物搭配这个问题给大家作一个演讲，希望能与各位共勉，做好生活

　　的主人，健康自己的人生。

在这里，我想问一个朋友，有一个场合你必须喝白酒和啤酒，你觉得让你选择喝的顺序，

　　您会怎样选择？

我想你会说没关系，其实人的身体问题就是很多没关系造成的，现在我来说

　　说顺序对你身体的影响，如果你先喝白酒，再喝啤酒，恭喜您，你这个喝法犯了很大的错误，

　　为什么呢？

在座的各位有没有人解释这个原因，如果没有，让我来给大家一一道来，人的醉

　　意是因为酒精渗透到血液中，白酒的酒精浓度远远高于啤酒，我们如果先喝白酒，酒精在体

　　内慢慢渗透着，然后再去喝啤酒，亲，你应该知道吧，啤酒里面含有大量二氧化碳，气体的

　　特性是什么，流动是吧？

你对了，这样