人教英语必修三Unit2全单元教案

Unit2HealthyEatiing

学分本单的中话题健康食。要是了使生对健有关问题到更的理

解。一单鼓励生去查自的饮行为看一它是是健的食习。一健康

的饮习惯该是衡的，不在肪、和盐些方过剩又不在人必的营元

素方匮乏通过单元学习学生以对康饮有一清楚概念从而据所的知去思与康有的问。部分过问向学询饮食成，学生本单的內能有个初的解并使学复习有关食的词和语。后让生回一问题通过些问

的讨，引学生与表达己的法，发学兴趣好奇，让生自而地进入下部分学习Pre-wading部分过几问题论让学认识衡营的重性，课的学做出铺垫部分要讲了王和咏开饭的故，借揭示不食物人体着

不同影响故事诉了鹏和慧两饭店两种食都不合的经常王鹏饭店

容易胖，样会致高血压心脏等疾；而常去慧的店的客则易瘦，

样容导致食或营养良，学生注并避走这种极。这距离生自生活程中意积的引学生断的行反。

接近问题容易起学的思。在授的第一分过TrueorFalse第四部通过Mainidea的找使学对文章了一个层的解。Learningabout部分突了词和语的学与练。单元语法情态动词oughtto等的本用。Using部分中括了、说读、几个分内容学生通过鹏和慧的这个事情，入展讨论健康食有的事。阅后的题讨论仅帮学生解，重要是让生学用所的知，解在现生中遇的问题

加深文章旨大的理Learning部分主建议生学通学到与健饮食关的容，排合的膳；让生通过询各资料熟悉种饮习惯饮食构与食化，断开自己的视野学点和点

教学点

本单的生和短；掌握态动oughtto基用法了解理的食、食习、饮结构饮食化，握关词。

教学点

增进生对食文的理，了和感饮食化；如何确处矛盾解决题；如何予劝，提建议本单建议五课：第

一、

二

课

时:

&Comprehending

第三四课：第五时:

第六时:(UsingLanguage)&Speakingandwriting(UsingLanguage)第七课时Readingtask(Workbook),Speakingtask(Workbook),&Writingtask(Workbook)

interestinlearningaboutTeachingProcedures:Leading-inPurpose:Howaboutforlunchandsupper?Answers:eatahealthydiet?Doyouknowthatthefoodyoueathelpsyou

Energy-givingfood)

muscles(eg.body-buildingfood)

Answers:Energy-givingfood)

muscles(eg.body-buildingfood)

cucumbers,mushrooms,cabbages)andlemons)AskSstousethetableabovetomakeadialogueinwhichthefollowingquestionsshouldbeanswered.Whichdoyoueatmostoften?Step3.Pre-readingAsfarasyouknow,whatfoodcontainsmuchfat?Asfarasyouknow,whatfoodcontainsmuchfibre?Asfarasyouknow,whatfoodcontainsmuchprotein?Whatisanunbalanceddiet?Answer:Weknowthatifwealllikeoneofthemverymuchandalwayseattheonealone,thenwewillcallitanunbalanced

Answer:Step4.FastreadingPurpose:Whatkindofdietdothetworestaurantsupply?WhywasYongHui'srestaurantsopopularwithcustomers?WhydidWangPenglosehiscustomersandwhatdidhedo?・IPurpose:YongHuicouldmakepeoplethinintwoweeksbygivingthemagooddiet.(F)WangPeng'sregularcustomersoftenbecamefat.(T)YongHui'smenugavecustomersmoreenergy-givingfood.(F)WangPengdecidedtocompetewithYongHui'sbycopyinghermenu.(F)advantagesWangPeng'srestaurantAnswer:WangPeng'srestaurant

Notgivingenoughfood

advantagesArouseSs

?eatingandmadehismenubetterthanYongHui'smenu.Doyouthinkweshouldfollowhisexample?Languagepoint

,5

Thissentencemeansthatthesecondaction

Step7.ConsolidationPurpose:Whatmakesabalanceddiet?WhatiswrongwiththedietofbothWangPengandYongHui?WhydoesitmatterifyouonlyeatatWangPeng'sorYongHui'srestaurant?

LearningaboutLanguageTogetSstohaveknowledgeofthisgrammarpoint:oughttoTeachingProcedures:Step1.RevisionCuriositythemenuandhurriedoutside.morethanagoodmealinhisownrestaurant.HecouldnothaveYongHuiPerhapswithadiscountandanewsignhecouldwinhiscustomersback.

Purpose:TogetSstohaveknowledgeofthisgrammarpoint:oughttoought是情态动词与to

连接成情动词组。ought无称和态化，用于在时及将时，于过时则于词过式之或不式的完成之前可以示“务”“要”或劝告，常作应该、“应”(和should差不，只语气差一)；有表示非常能”意思否定为式为?。Ioughttowritetohimtoday/tomorrow.我今明天该给写封。我那知道应该他写信。她说应该。Iknow/knewthatIoughttohavewritten.我知那时道我写的

疑问ought与带

的不式连。为提醒生这点，称之问句话语用的时候可以来答；的问句话语可以oughtto回答：一Yououghttoputincentralheating.一你该装暖气—是，我该装・omeworkPeriod5Listening(UsingLanguage)Listening(Workbook),&Talking(Workbook)TeachingGoals:TeachingProcedures:Step2Listening(usinglanguage)PlaythetapetwiceandaskSstocompletethetwoformsonP14.Whatdoesabalanceddietmeanaccordingtotheexpert?Step3Listening(Workbook)Purpose:

WhatdoesEmmausuallyhaveforbreakfast,lunchandsupper?WhatiswrongwithEmma'sdiet?WhyisthedoctorconcernedabouthowmuchEmmaeats?

answers:Sheishappytogettheadviceonhowtoeatamorebalanceddiet.Step4.Talking(Workbook)Purpose:AskSstomakeupadialoguebetweenadoctorandapatient.Teachermaysay,"Ifyoungpeoplearetoothinorgroupmembers.^^What'sthematter?What'swrongwithyou?Whatseemstobethetrouble?Howlonghaveyoubeenlikethis?

Ihaveapaininmychest/shoulder/back

PreviewReading(UsingLanguage)andReadingtask(Workbook).Period6Reading(UsingLanguage)&Speakingandwriting(UsingLanguage)TeachingGoals:TeachingProcedures:Step1.RevisionStep2.Reading(UsingLanguage)%1Youarewhatyoueat.%1

Anappleadaykeepsthedoctoraway.

Answers:%1人其食%1%1

一天个苹，医不找。健康人生第一富。FastreadingPurpose:togetSstocontinueenjoyingthestoryofWangPengandYongHui.

andWhywasYongHuiveryangry?WhatdidWangPeng'sresearchshow?WhatdidWangPengsuggestatlast?1.rawvegetableswithhamburgersAnswer:1.rawvegetableswithhamburgersLanguagestudy

ResultResult

takealongdeepbreathjoinormixtogethertoformawholeowealotofmoneyAnswer:takealongdeepbreathjoinormixtogethertoformawholeowealotofmoney

combineSpeakingandwriting(UsingLanguage)Purpose:Whatdoyouneedbeforeyouorderameal?Whatisonamenu?AskSstocomparethefollowingtwomenusandcompletethefollowingsentences.noodlesporkchickenwithmushroomsdrybeancurdsteamedperch(鱼stirfriedFrenchbeanswithbambooshoots(冬笋扁)(宫爆牛)(菠菜粉汤)

.Answer:Itemsofprotectivefood:chickenwithmushrooms,Frenchbeanswithbambooshoot,tomato,spinach.Doyouknowwhichmenuisasoutherndietandwhichisanorthernmenu?Answer:Menu1isanorthernmenuandmenu2isasouthernmenu.Whichmenuisabalancedmenu?Answer:Menu2.Whydoyouthinkit'sabalancedmenu?Answer:Thefoodiscookedwithouttoomuchfatandwithamixtureofslowandfastenergyfood.AskSstopreviewReadingtask(Workbook).Period7Readingtask(Workbook),Speakingtask(Workbook),&Writingtask(Workbook)Teaching,Tolearnhowtopersuadepeople.TeachingProcedures:Step1.RevisionStep2.Readingtask(Wor