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1、閱讀為主的學案(課前導學）→Step1Revision1.Checkthehomeworkexercises.2.Asksomestudentstotalkaboutproblemswithdiet,balanceddietandnutrition.→Step2ReadingandfindingGetstudentstoreadthroughWarmingUp,Pre-reading,ReadingandComprehendingtounderlineallthenewwordsandusefulexpressionsorcollocationsintheseparts
2、.Collocations:haveto,ahealthydiet,indifferentways,energy-givingfood,body-buildingfood,protectivefood,abalanceddiet,sitinhisemptyrestaurant,feelveryfrustrated,averystrangemorning,preparehismenu,bylunchtime,bynow,oughtto,befullof,bemadeof,Nothingcouldbebetter.,hurryby,followsb.into...,lose
3、weight,befit,beamazedat,morethan,agoodmeal,getawaywith,hadbetter,dosomeresearch,toomuch,eventhough,energy-givingfood,feelmorehopeful,win...back,beonReadthemaloudandcopythemdownintheexercisebookafterclass.（課中學習方案）→Step3Practiceforusefulwordsandexpressions1.TurntoPage12.Gothroughtheexercis
4、esinDiscoveringusefulwordsandexpressionswithstudentsandmakesuretheyknowwhattodo.2.Givethemseveralminutestofinishtheexercises.Theyfirstdothemindividually,thendiscussandcheckthemwiththeirpartner.3.Checktheanswerswiththewholeclassandexplaintheproblemstheymeetwherenecessary.→Step4Studyingimp
5、ortantlanguagepoints1.Everybodyhastoeat,butdoyoueatahealthydiet?每個人都得吃東西,不過你的飲食健康嗎？diet1)n.?sortoffoodthatisusuallyeaten(byaperson,community,etc.)（某人、共同生活的人等）通常吃的食物;日常飲食limitedvarietyoramountoffoodthatapersonisallowedtoeat限定的食物種類或數(shù)量;限定食譜Toorichadietisnotgoodforyou.吃太多油膩的食物對你身體不好。tobe/go/
6、putsb.onadiet節(jié)食;限定某人的食物Hebeganhisdietaweekago.他在一星期前開始節(jié)食。Peoplewhoareonadietmustn’thavechocolate.正在節(jié)食的人不能吃巧克力。2)vt.&vi.(beallowedto)eatonlysomefoodsoralittlefood,esp.toloseweight節(jié)食Thedoctorhasdietedthepatientstrictly.醫(yī)生嚴格規(guī)定病人的飲食。Nosugarinmycoffee,please;I’mdieting.請不要給我的咖啡放糖,我在節(jié)食?！颈嫖觥縟ie
7、t&fooddiet指的是日常飲食或限定的食物,尤指維持健康的定量或定質(zhì)的食物,通常為可數(shù)名詞;food是一般用語,凡能吃能喝的具有營養(yǎng)的東西都可稱為food,通常為不可數(shù)名詞,但涉及食物的種類時可用作可數(shù)名詞。Fillintheblankswithdietorfood.(1)Thedoctorhasorderedmeaspecial______________.醫(yī)生給我安排了特殊的飲食。(2)Wemusthave______________toeatandclothestowear.我們必須有東西吃,有衣服穿。(3)Thesickman
