英语必修三unit2课件 (2)VIP免费

Whatdoyouthinkofthem?Whatarethethreeessentialelementsforushumanbeingstosurviveontheearth?waterairfoodDoyouknowthefoodyoueathelpsyougrowindifferentway?FoodstogiveyouenergyFoodstogrowbonesandmuscle(egbody-buildingfood)Foodsthatgivefiberfordigestionandhealth(egprotectivefood)FastenergyfoodSlowenergyfoodRiceSugarNoodlespotatoesbreadButterCreamOilsnutsMeatEggsCheeseMilktofuAllvegetables(egbeans,mushrooms,…)Allfruit(egapples,peaches,…)Doyoueatahealthydiet?Whichonewouldyouprefer?WesternfoodorChinesefood?Whatdoyouusuallyhaveforbreakfast/lunch/supper?Whichfoodisrichinfat/fibre/sugar/vitamin/protein?ricecorndumplingscarrotWhichfoodisrichinfat/fibre/sugar/vitamin/protein?baconmeatWhichfoodisrichinfat/fibre/calcium(钙)/sugar/vitamin/protein?fishmilkeggsWhichfoodisrichinfat/fibre/sugar/vitamin/protein?saladFrenchfrieschocolateIcecreamhamburgersmilk,cheese,yogurt;meat,poultry,fish,beansmilk,cheese,yogurt;meat,poultry,fish,beansfats,oils,sweetsfats,oils,sweetsFruit;vegetableFruit;vegetablebread,cereal,rice,pastabread,cereal,rice,pastafatprotein蛋白质Fibres,sugarProvideourbodywith:vitaminsFoodPyramidWhatwillhappenifyoudonoteatabalanceddiet？Howtokeephealthy?Junkfood—hasalotofcaloriesbutfewnutrients,vitaminsandminerals.Healthyfood—giveusthecaloriesweneedbutnotcontaintoomuchfatandsugar.Whatishealthydiet?Healthydiet:adietthatisbalancedandneithertoorichinfat,sugarandsaltnortoopoorandlackinginessentialnutrients.healthyeatingfoodchoicesbalanceddietWhatfoodcontainshealthy/junkfoodhealthyeatingDecidewhichfoodisjunkfoodorhealthyfoodandgivereasons.Ithink…isjunkfoodbecause…Ithink…ishealthyfoodbecause…(berichin;belowin)Speaking1.Doyouthinkweshouldeateachkindoffood?2.Whatwillhappenifwedon’teatabalanceddiet?Whichfoodcontainsmore…?ExamplesoffoodsAnswersugarchocolateorgrapecakesorbananasfatcreamorricechocolateorchickenfibrepeasornutsporkorcabbageproteinpotatocrispsorhameggsorcreamchocolatecakescreamchocolatenutscabbagehameggsWhichcountryfoodishealthier,theChinesefoodorWesternfood?Chinesefood:thehealthiestdiet,alotoffruitandgreenvegetables,richinfiber,lowinsugarWesternfood:toomuchfat(meat,potatochips,butter,creamandchocolate…),toomuchsugar(cakes,softdrinks,sweets…)Pre-reading1.Whatdoyouthinkshouldgointoagoodmeal?Agoodmealshouldcontainsomefoodfromeachofthethreecategoriesabove.2.Imagineyouandyourpartneraregoingtoinvitesomefriendsfordinner.Whatspecialfoodofyourplacewouldyouofferthem?Planamenu.3.Lookatthetitleofthereadingpassageandthepictures.Predictwhatthepassageisabout.FastreadingReadthetextquicklytofindoutwhichsentenceisthemainideaofthetext.1.Thetworestaurantssuppliedthehealthyfood.2.ThereasonwhyYongHui’srestaurantwassopopularwithcustomers.3.WangPengweifoundoutwhyhehadlosthiscustomeranddecidedtowinthemback.I.Dividethewholepassageintothreeparts,andgivethegeneralideaofeachpartandthenretellthestory.ComprehendingPart1Part2Part3WangPengisworriedbecausehisrestaurantisnotasfullasusuallyis.Hefollowshisfriendtoanewlyopenedrestaurantwhichisverypopular.Worried,hedoessomeresearchtowinhiscustomersback.ParagraphI:1.WhoisWangPengwei?2.Whathappenedonthatstrangemorning?3.Howdoyoulikethefoodinhisrestaurant?Heisarestaurantkeeper.Therewasnocustomerinhisrestaurantthatmorning,whichwasunnatural.Itisdeliciousbutitcanmakeusgetfatquickly.ParagraphII:1.WhatdidWangseewhenhefollowedLiChang?2.Whatkindoffoodwasserved...