英语：必修3Unit2HealthyeatingLearningaboutlanguage课件新人教

English Compulsory3units of2health eatinglea目录•Course Introduction•The importance of a healthy diet•The principles of ahealthy diet目录•Learning Skills•Practice andconsolidation•Learning assessmentandfeedback01Course IntroductionCourseobjectives在此添加您的文本17字在此添加您的文本16字Learning aboutHealthy EatingTo improveEnglish languageskills throughthediscussion andanalysis ofnutritional information.在此添加您的文本16字在此添加您的文本16字To understand the importanceof healthy eating andCritical Thinkingitsimpact onoverall well-being.在此添加您的文本16字在此添加您的文本16字English LanguageSkills Todevelop criticalthinking skillsin evaluatingthenutritional content of foodand itsclaims.Course outlineUnit1:Introduction toHealthy EatingThisunit coversthe basicprinciplesof healthy eating,including theimportanceof balanced diet andthe nutrientsrequired forgood health.Course outline0102Unit2:Understanding FoodLabels Inthis unit,students learnhow todecode foodlabels andunderstandthe nutritionalcontentofpackaged foods.Course outlineUnit3:Cooking forHealthThis unitfocuses onhealthy cookingtechniques andthe importanceof cookingfrom scratchtocontrol theingredients andnutritional valueof thefood.Course outlineUnit4:Eating Outand RestaurantsThisunit exploresthe challengesof healthyeating whendining outand providesstrategies formaking healthychoicesin restaurants.02The importanceof ahealthy dietDefinition ofHealthy DietA healthy dietis onethat providesthe A healthy dietis alsolow insaturatedbody withall theessential nutrientsit fats,trans fats,cholesterol,and addedneedsto function properly.It includesa sugars,and ishigh infiber,vitamins,variety offoods fromthe fivemajor minerals,and phytochemicals.food groups:grains,vegetables,fruits,proteins,and dairyproducts.The benefits of ahealthydietfor the bodyA healthydiet canhelp maintain ahealthyweight byprovidingthe bodywith the right amountof caloriesand nutrientsit needstofunctionproperly.Ahealthydiet canalso reducethe riskof chronicdiseases such asheart disease,diabetes,and certaincancers.Ahealthydiet canimprove overallhealth andwell-being byprovidingthe bodywith essentialnutrients andphytochemicalsthat promotegood physicaland mentalhealth.The hazardsof unhealthydietAn unhealthydiet canlead toweight gainand obesity,which canincrease the riskof chronicdiseases such as heartdisease anddiabetes.An unhealthydiet canalso leadto nutritionaldeficiencies orexcesses thatcanaffect physicaland mentalhealth.An unhealthydiet canalso increasetheriskof certaincancers and other chronicdiseases.03The principlesof ahealthydietBalanced dietBalanceddiet refersto the intake ofvarious Inorder toachieve abalanceddiet,it isnutrientsin the body in therightproportion,necessary toeat avariety offoods,includingincluding carbohydrates,fats,proteins,vitamins grains,vegetables,fruits,meat,eggs,milk andandminerals.A balanceddiet canprovide theother foods.These foodsprovide differentbodywith sufficientenergy andnutrients,nutrients andcan complementeach othertomaintain goodhealth andpromote growth and meet the bodys needs.development.Control calorie intakeControl calorieintake is an importantprinciple ofThe dailycalorieintakeshould becontrolledhealthy eating.Excessive orinsufficient calorieswithin therange recommendedby thenutritionwill affectthe bodysnormal functionand health.expert accordingto age,gender,physicalcondition andactivity level.If youwant toloseweight ormaintain weight,you shouldreduce thecalorieintake appropriately.Eat morevegetables andfruitsVegetables andfruits arerich inIt isrecommended thatpeople eatatvitamins,minerals and膳食纤维，which leastfive servingsof vegetablesandare essentialfor maintaininggood fruitsevery dayto ensurethat thebodyhealth and promoting growthand receivessufficient nutrients.At thedevelopment.same time,it isalso importanttochoose avariety ofvegetables andfruitsto ensurethat thebody receivesallthe necessarynutrients.Moderate intakeof proteinProteinisanimportant nutrientfor thehuman body,which isnecessary formaintaining thenormalfunction of thebodyandpromotinggrowthanddevelopment.However,excessiveprotein intakemay alsobring adverseeffects on thebody.It isrecommended thatpeople eatappropriate amountsof protein-rich foods suchasmeat,fish,eggs andbeans,which canmeetthebodysneedsfor proteinwhile avoidingexcessiveintake.Eat lessfried and high sugar foodsFried foodsandhighsugarfoodsare usuallyIt isrecommended thatpeople eatless friedhighin caloriesand lowin nutrients,which mayfoods suchas Frenchfries,chicken nuggetsandlead toweight gainandotherhealth problemsif doughnuts,and reducetheintakeof highsugareaten excessively.foodssuchas candy,chocolate andsoft drinks.At thesame time,it isalso importantto payattention to thechoice ofsweeteners wheneatingsweet foodsto avoidexcessive sugarintake.04Learning SkillsReadingcomprehension skillsComprehensionof textTheability tounderstand andanalyze writtenmaterials,includingrecipes,nutritional information,and healtharticles.Vocabulary expansionBuildinga largervocabulary related to healthyeating bylearning newwordsand theirmeanings.Listening comprehensionskillsUnderstanding podcastsand videosTheability tolisten topodcasts orwatch videosabout healthyeating andextractkey information.Capturing detailsPayingattentiontoimportant detailswhen listeningto recipesor cookinginstructions.Writing skills0102Recipe writingEssay writingTheability to write downrecipes in English,including Writingessays aboutthe importanceofhealthyeating ortheingredients andinstructions.benefitsof a particulardiet.Oral expressionskillsDiscussing healthyeatingThe ability to talkabout healthyeating habits,nutritional needs,andtheimportanceofa balanceddiet.Giving presentationsPresentinginformation abouthealthyeatingto anaudienceinEnglish.05Practice andconsolidationReadingcomprehension exercises要点一要点二Reading forMain IdeaInference andDrawingConclusionsDesigned toimprove studentsabilitytounderstand Exercisesthat requirestudents tomake inferencestheoverall messageofatext byfocusing onthe mainand drawconclusions basedontheinformationpoints and identifying themain topic.provided inthe text.Listening comprehensionexercisesSpot theDifferences Multiple-Choice QuestionsExerciseswhere studentslisten totwo similarA commontype oflistening exercisewhereaudio recordingsandidentifythe differencesstudents choosethe correctanswer froma givenbetweenthem,focusing onkey details.list ofoptions.Writing PracticeSummaryWriting ResponseWritingStudents aregiven atext andasked Exercisewhere studentswrite a shortto writea briefsummary,focusing onresponse toa givenstimulus,such asthemain pointsand leavingout anyVS aparagraph oran image,expressingirrelevant information.their thoughtsand opinions.Oral expressionpracticeRole-plays andSimulationsEncourage students to role-play differentscenarios,allowing themto practicetheir communicationskillsinasimulated real-world environment.Debates andDiscussionsProvide opportunitiesfor studentsto engagein debatesor discussionson topicsrelated tothe coursecontent,promoting criticalthinking andargumentation skills.06Learning assessmentandfeedbackLearning assessmentmethodsMultiple-choice Essaywriting QuizGroup discussionquestionsProvidea setof multiple-Assign studentstowritean Createashortquiz withEncourage studentstochoice questionsto testessay ona topicrelatedtoquestions thattest participatein groupstudentsunderstanding of the coursematerial,students knowledgeand discussions,where they canthe coursematerial.focusing ontheir abilityto comprehensionoftheshare theirinsights andanalyzeand synthesizecourse content.opinions onthe courseinformation.material.Learning feedbackand suggestionsProvideconstructive feedbackProvide students withfeedback ontheir performanceinthe course,focusing onareas wherethey needimprovement andhighlighting theirstrengths.Suggestions forimprovementGive studentsspecific suggestionson howtheycanimprove theirlearning,suchasincreasing theirvocabulary,improving theirgrammar,orenhancing theirlistening skills.Learning feedbackand suggestionsEncourageopen Provideresources forcommunicationfurther learningEncouragestudentstoask questionsand seekProvidestudentswith additionalresources orclarificationon anyaspect ofthecoursematerial.recommended readingsthat willhelp themdeepentheir understandingofthesubject matter.THANKS。