Unit2Isyourfoodanddrinkhealthy?ⅠTeachingmodelReadingandwriting.ⅡTeachingmethodTop-downapproachⅢTeachingaims1.Togetinformationfromthereadingmaterialabouthealthyfood.2.Towriteabouthealthyfoodwithbutandand.ⅣTeachingObjectivesKeyvocabulary:healthy,delicious,bread,fish,hamburger,icecream,noodle,rice,sugar,eat,child(pl.children),sweet,right,egg,eye,cheese,tooth(pl.teeth),bit,tired,soup,important,remember,well,stay,fat,or,breakfast,every,lunch,home,dinnerKeyphrase:begoodfor,bebadfor,abit,Keystructures:…and…arehealthyfoodbut…and…aremyfavouritefood.ⅤTeachingStepsStep1Learnthenewwordsbythemselves.Guidetolearn(导学---自主学习）Step2Warming-up1.Showsomepicturestoreviewthewordsoffoodanddrink.Step3Workinpairs.Activity1.Lookatthepictures.Labelthefoodanddrink.2.Remembersixwordsforfoodanddrink.Maketwolists.Healthyfoodanddrink:Favouritefoodanddrink:3.Howcanwekeephealthy?Isyourfoodanddrinkhealthy?Step4Reading.Guidetolearn(导学---启导精思）1.Fastreading,andanswersomequestions.2.Detailreading,andcompletethetable.3.Readthepassage.4.Findoutthekeyphrases.Step5FreetalkGuidetolearn(导学---自主提升）1.Workingroups,workoutthemosthealthydietwithinadayofoneperson.3mins2.Onestudentwillwritetheirdietonthepaper3.Talkabouttheiranswerslikethis:1)What’syourfavouritefoodanddrink?2)Isithealthyfoodanddrink?Step6Writing.1.Jointhesentenceswithbut.1)Juiceisahealthydrink.Colaisn’tahealthydrink.2)Noodlesarehealthyfood.Hamburgersaren’thealthyfood..3)Meat,vegetablesandfruitarehealthyfood.Cola,icecreamandhamburgersaren’thealthyfoodanddrink.4)Chocolateisdelicious.Toomuchchocolateisn’tgoodforyou.2.Checkwithapartner.3.Callbacktheanswersfromthewholeclass.4.Completethesentenceaboutyou.…and…arehealthyfoodbut…and…aremyfavouritefood.Step7Importantanddifficultpoints.A.重点短语：1.have/hasgot拥有2.goshopping去买东西；去购物3.let’sdosth.让我们去做某事4.toomuch太多5.toomany太多6.lotsof许多7.begoodfor对……有益8.bebadfor对……有害9.Howabout…?……好吗？……行吗？B.重要知识点：一、不可数名词有：1.water水2.meat肉3.food食物4.fruit水果5.beef牛肉6.chicken鸡肉7.juice果汁8.icecream冰激凌9.tea茶10.rice米饭11.bread面包12.milk牛奶13.coke可乐14.chocolate巧克力15.fish鱼肉16.cheese奶酪17.sugar糖18.candy糖果19.soup汤二、可数名词的特殊变化：1.child—children孩子2.tooth—teeth牙齿三、连词and,or,but的区别：1.and：表示“和，又，与，并”，连接两个名词、动词或句子，表示并列关系。2.or：用于否定句表示“和”的意思，用于疑问句中表示“还是，或者”的意思。3.but：意思是“但是，而是”，表转折关系。Step8Doexercises:
