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1Unit2HealthyeatingPeriod2Learningaboutlanguage:Importantlanguagepoints整体设计教材分析Thisisthesecondteachingperiodofthisunit.Theteachercanfirstcheckstudents’homeworkandofferchancesforstudentstoreviewwhattheylearnedduringthefirstperiod.Theemphasisofthisperiodwillbeplacedontheimportantnewwords,expressionsandsentencepatternsinthepartsWarmingUp,Pre-reading,ReadingandComprehending.Inordertomakestudentsunderstandtheseimportantpointsthoroughly,wecanfirstgetstudentstounderstandtheirmeaningsinthecontext,thengivesomeexplanationsaboutthem,lateroffersomepracticestomakestudentsmastertheirusages.Somenewwordsandexpressions,suchasdiet,balance,consult,limit,benefit,combine,oughtto,getawaywith,beforelongandsoonareveryusefulandimportant.Soarethesentencepatterns“WangPengsatinhisemptyrestaurantfeelingveryfrustrated.”and“HecouldnothaveYongHuigettingawaywithtellingpeoplelies!”Weoughttopaymoreattentiontothem.Attheendoftheclass,theteachercanmakestudentsdomoreexercisesforconsolidation.Indoingso,theycanlearn,graspandusetheseimportantlanguagepointswell.教学重点1.Enablestudentstograsptheusagesofsuchimportantnewwordsandexpressionsasdiet,balance,consult,limit,benefit,combine,oughtto,getawaywith,beforelong,etc.2.Getstudentstomasterthepatterns“WangPengsatinhisemptyrestaurantfeelingveryfrustrated.”and“HecouldnothaveYongHuigettingawaywithtellingpeoplelies!”教学难点1.Letstudentslearntheusageoftheexpression“oughtto”.2.Enablestudentstolearnthesentencepattern“HecouldnothaveYongHuigettingawaywithtellingpeoplelies!”3.Getstudentstounderstandsomedifficultandlongsentences.三维目标知识目标1.Getstudentstolearnandgrasptheimportantusefulnewwordsandexpressionsinthispart:diet,nut,bean,pea,cucumber,eggplant,pepper,mushroom,peach,lemon,balance,barbecue,mutton,roast,fry,ought,bacon,slim,curiosity,hostess,raw,vinegar,lie,customer,discount,weakness,strength,balanceddiet,oughtto,loseweight,getawaywith,tellalie,win...back2.Letstudentslearnthefollowingimportantusefulsentencepatterns:1)WangPengsatinhisemptyrestaurantfeelingveryfrustrated.(presentparticipleusedasadverbial)2)Bynowhisrestaurantoughttobefullofpeople.(oughtto)3)Nothingcouldbebetter.(comparativedegreeusedinnegative)4)SomethingterriblemusthavehappenedifLiChangwasnotcomingtoeatinhisrestaurantashealwaysdid.(musthavedone)5)HecouldnothaveYongHuigettingawaywithtellingpeoplelies!(can’t/couldn’thavesb.doing...)2能力目标1.Getstudentstousesomeusefulnewwordsandexpressionscorrectly.2.Enablestudentstomakesentencesaftertheusefulsentencepatterns.情感目标1.Stimulatestudents’interestinlearningEnglish.2.Developstudents’spiritofcooperationandteamwork.教学过程设计方案(一)→Step1Revision1.Checkthehomeworkexercises.2.Asksomestudentstotalkaboutproblemswithdiet,balanceddietandnutrition.→Step2ReadingandfindingGetstudentstoreadthroughWarmingUp,Pre-reading,ReadingandComprehendingtounderlineallthenewwordsandusefulexpressionsorcollocationsintheseparts.Collocations:haveto,ahealthydiet,indifferentways,energy-givingfood,body-buildingfood,protectivefood,abalanceddiet,sitinhisemptyrestaurant,feelveryfrustrated,averystrangemorning,preparehismenu,bylunchtime,bynow,oughtto,befullof,bemadeof,Nothingcouldbebetter.,hurryby,followsb.into...,loseweight,befit,beamazedat,morethan,agoodmeal,getawaywith,hadbetter,dosomeresearch,toomuch,eventhough,energy-givingfood,feelmorehopeful,win...back,beonReadthemaloudandcopythemdownintheexercisebookafterclass.→Step3Practiceforusefulwordsandexpressions1.TurntoPage12.GothroughtheexercisesinDiscoveringusefulwordsandexpressionswithstudentsandmakesuretheyknowwhattodo.2.Givethemseveralminutestofinishtheexercises.Theyfirstdothemindividually,thendiscussandcheckthemwiththeirpartner.3.Checktheanswerswiththewholeclassandexplaintheproblemstheymeetwherenecessary.→Step4Studyingimportantlanguagepoints1.Everybodyhastoeat,butdoyoueatahealthydiet?每个人都得吃东西,不过你的饮食健康吗？diet1)n.sortoffoodthatisusuallyeaten(byaperson,community,etc.)（某人、共同生活的人等）通常吃的食物;日常饮食limitedvarietyoramountoffoodthatapersonisallowedtoeat限定的食物种类或数量;限定食谱Toorichadietisnotgoodforyou.吃太多油腻的食物对你身体不好。tobe/go/putsb.onadiet节食;限定某人的食物Hebeganhisdietaweekago.他在一星期前开始节食。Peoplewhoareonadietmustn’thavechocolate.正在节食的人不能吃巧克力。32)vt.&vi.(beallowedto)eatonlysomefoodsoralittlefood,esp.toloseweight节食Thedoctorhasdietedthepatientstrictly.医生严格规定病人的饮食。Nosugarinmycoffee,please;I’mdieting.请不要给我的咖啡放糖,我在节食。【辨析】diet&fooddiet指的是日常饮食或限定的食物,尤指维持健康的定量或定质的食物,通常为可数名词;food是一般用语,凡能吃能喝的具有营养的东西都可称为food,通常为不可数名词,但涉及食物的种类时可用作可数名词。Fillintheblankswithdietorfood.(1)Thedoctorhasorderedmeaspecial______________.医生给我安排了特殊的饮食。(2)Wemusthave______________toeatandclothestowear.我们必须有东西吃,有衣服穿。(3)Thesickmanmustnotgowithout______________,buthemusthavea______________withoutsugar.这个病人不吃东西不行,但不能吃含糖的东西。Suggestedanswers:(1)diet(2)food(3)food;diet2.Whatwillhappentoyouifyoudon’teatabalanceddiet?要是你不平衡饮食,会发生什么呢？balance1)n.instrumentusedforweighing天平;秤evendistribution;steadiness平衡;平稳Thechildcouldn’tkeephisbalanceonhisnewbicycle.孩子骑在他的新自行车上不能保持平衡。Helosthisbalanceandfellover.他失去平衡,跌倒了。Thegrowthofthenewpoliticalpartyupsetthebalanceofpower.新政党的壮大打破了力量的均势。2)vt.&vi.keeporp