UNIT13全单元教学新教材课件

pork，vitamin，fish⑦icecream，protein，nuts⑤bananas，noodles，corn，andrice③cabbages，hamburgers②dumplings，pears，water…UsefulstructuresIthinkthat…isjunk/healthyfoodbecauseit/theyhas/have/contain_________is/arehigh/richin_________is/arelow/poorin________egIthink_____are(is)junk/healthyfoodbecausethey(it)contain(s)______，sugar，oranges，chocolates⑧tofu，fatorcaloriesandlowinnutrientcontentarecalledjunkfoods2DecidewhetheritisjunkfoodorhealthyfoodandwhetheritishealthiertoeatUsefulwordsfat，carbohydrates，fibre，cucumbers④peanuts，mushroomsWhatisjunkfood?*Junkfoodisaslangword(俚语)forfoodswithlimitednutritionalvalueEverypersonhastheirownlistoffoodsthattheycalljunkfoodsUsuallyfoodsthatarehighinsalt，carrots，tomatoes，chicken，apples，minerals，friedbread，sugar，candy，grapes⑥beef，Unit13HealthyeatingWarmingup1IdentifytheEnglishnamesforthefoodsshownineachphotoinstudents’book①Frenchfries，itishealthiertoeatthem(it)insmaller/largeramountsless/moreoftenLookatthephotosinthebook，