必修三unit2全单元课件.ppt

Whatarethethreeessentialelementsforushumanbeingstosurviveontheearth water air food Unit2HealthyEating 吉林一中吉林 Howcanwegetenergy Whatdoesadietofhealthyfoodscontain Howmuchenergyweneedwhenweareatschool Whenweareplayingbasketballorfootball Whenwearerunning Whenweareasleep WhyistheChinesedietconsideredtobehealthiest Whyisthewesterndietunhealthy Everypersonneedwater andadietofhealthyfoods Thesefoodsshouldcontain Peopleneedenergytolive theyeatdifferentkindsoffood Theenergyismeasuredin Evenwhenyouareasleep youareusingenergy Whenplayingfootballorbasketball youmightbeusing Onsportsday duringtherelayrace you lluse mostofall perhaps TheChinesedietisconsideredtobethehealthiestintheworld Itcontains Itisrich andlow TheChineseeatlesssugarthanmanyothercountriesintheworld That swhylotofpeopleinchinahave Peopleinthewesternworlddonoteatsuchhealthyfoods theyeattoomuchfatandsugar and Becauseofthis they veryeasily Theirdietcontainsalotoffat potatocrisps potatochips butter creamandchocolate Theyeatalotofsugarintheformof Theresultisthat manyofthembecomefatandsomehave InsomepartsofBritain onepersoninten hasnoteethleft Everypersonneedwater andadietofhealthyfoods Thesefoodsshouldcontain Peopleneedenergytolive theyeatdifferentkindsoffood Theenergyismeasuredin Evenwhenyouareasleep youareusingenergy Whenplayingfootballorbasketball youmightbeusing Onsportsday duringtherelayrace you lluse mostofall perhaps TheChinesedietisconsideredtobethehealthiestintheworld Itcontains calories about65caloriesanhour 400caloriesanhour asmuchas650caloriesanhour alotoffruitandgreenvegetables Itisrich andlow TheChineseeatlesssugarthanmanyothercountriesintheworld That swhylotofpeopleinchinahave Peopleinthewesternworlddonoteatsuchhealthyfoods theyeattoomuchfatandsugar and Becauseofthis they veryeasily Theirdietcontainsalotoffat potatocrisps potatochips butter creamandchocolate Theyeatalotofsugarintheformof Theresultisthat manyofthembecomefatandsomehave InsomepartsofBritain onepersoninten hasnoteethleft insugarandfat infiber healthywhiteteeth healthywhiteteeth putonweight intheformof cakes softdrinks sweetsandsoon badteeth bytheageofthirty Doyoueatahealthydiet Whichonewouldyouprefer Westernfood Chinesefood dumpling porridge noodles steamedbread frieddumplings steameddumplings pancake friedbreadstick ListeningTask HaveyoueverbeentoaMcDonald s Whatdoyouthinkofitsfoodanddrinks Speaking FororagainstbuildingaMcDonald s 1 2 3 OpinionsforbuildingaMcDonald s OpinionsagainstbuildingaMcDonald s 1 2 3 Reportyourdiscussion Nowlistentothetapeandseewhattwootherpeopleinyourhometownthinkofthisplan For 1 Anoldpartoftownwillbeimproved 2 Theywillhavemorejobs Against 1 Shehatesallthatexpensivetastelessfood 2 Sheloveslocaldishes 3 McDonald sservesaterribledietforyoungchildren FororagainstbuildingaMcDonald s IamforbuildingaMcDonald sforthreereasons First McDonald sprovidesfoodthatis anditisalso Second McDonald swillbeconcernedaboutproviding forthecars Lastbutnotleast 最后但同等重要 itmeans forourareathatneedsjobs ofhighquality safeandhealthy cheap parking morework badly for Carefulreading Readpart1 andfindoutthereasonsforbuildingaMcDonald sandlearnthewritingstructure 写作结构 Carefulreading Readpart2 andfindoutthereasonsbuildingaMcDonald s against fat sugarandsalt petrolfumes 气体 preventothercarsfrommovingquickly fairly operate Homework PreviewReadingCollecttheinformationandmakeareportnamedTobuildaMcDonald sornotCompleteEx 3onpage49 andEx 4onpage50 TobuildaMcDonald sornot Para1 Ourclasshavejusthadaheateddiscussionabout Differentstudentshavedifferentopinions Para2 Studentswhoareforitthink Para3 Studentswhoareagainstitbelieve Para4 Inmyopinion Iprefer Breadisthestaffoflife Youarewhatyoueat Eattolive butdonotlivetoeat Firstwealthishealth Anappleadaykeepsthedoctoraway 民意食为天 人如其食 吃饭是为了活着 但活着不是为了吃饭 健康是人生的第一财富 一天一个苹果 医生不来找 Lookatthepicturesandlearnsomenewwordsaboutfood cucumber eggplant radish nut pepper mushroom pea bean mutton cabbage pumpkin muttonkebabs roastpork roastduck crab coconut shrimp papaya durian peach lemon pineapple strawberry bananas grapes cherry mango beansbreadbuttercheesecucumbereggslemons meatmilkmushroomsnoodlesnutsorangespeas potatoesricespaghettisugartofucabbagepeaches Whichfoods COMEANDEATHERE 1 Readthepassageandfindoutthemainideaofeachparagraph Para1 WangPeng smenuandthepopularityofhisrestaurant Para2 Para3 Para4 FindingYongHui srestaurant YongHui srestaurantandmenu WangPeng sresearch Fastreading 2 Dividethepassageinto3partsandretellthestoryinyourownwords Fastreading Carefulreading 1 Whatwerethemenusinthetworestaurant 2 WhatwastheweaknessofthedietinWangPeng srestaurant 3 WhatwasthestrengthofthedietinWangPeng srestaurant 4 WhatwastheweaknessofthedietinYongHui srestaurant 5 WhatwasthestrengthofthedietinYongHui srestaurant 2 SomethingterriblemusthavehappenedifLiChangwasnotcomingtoeatinhisrestaurantashealwaysdid Paraphrase 3 HecouldnothaveYongHuigettingawaywithtellingpeoplelies 4 Perhapswithadiscountandanewsignhecouldwinhiscustomersback 1 Bynowhisrestaurantoughttobefullofpeople 5 CuriositydroveWangPenginside 4 WhatdoyouthinkWangPengwillprovidetowinhiscustomersback 5 Howdoyouthinkthestorywillend 3 WhydoesitmatterifyouonlyeatatWangPeng sorYongHui srestaurant 1 Whatmakesabalanceddiet 2 WhatiswrongwiththedietsofbothWangPengandYongHui Discussion Homework RecitethefirstpassageCompleteEx 5onpage50CompleteExerciseinEnglishpaper HowandwhydoWangPengandYongHuigetmarried Readinganddiscussing HowdidYongHuifeelwhenshecametoWangPeng srestaurant Why 2 Howdidtheysolvetheirproblemsandbecomegoodfriends 3 Whywastheircooperationasuccess 4 Readthepassageagainandunderlineallthedifferentwordsthatareusedinsteadof said Carefulreading Homework RecitethenewwordsandexpressionsCompleteEx 1 2onpage12 andEx 1 2onpage49 1 glarevt tolookinanangryway toshinewithastronglight LanguagePoints 看 为一般用语 表示 盯着 看 凝视 表示 怒目而视 表示 粗略地看一下 gl ns glareatlookatstareatglanceat 2 cutdown削减 压缩 缩短Wemustcutdownourexpenses You dbettercutthestorydownonethird 同义词有 reduce lower cutoutcutincutoffcutacross 切断 删除 停止 切入 插嘴 超车 切断 使隔绝 抄近中穿过 与 相反 3 WangPengsatinhisemptyrestaurantfeelingveryfrustrated feeling在这里是用动词的 ing形式做伴随状语 动词的 ing形式在句中作状语还可以表时间 原因 条件 方式等 Whilecrossingthestreet youmustbecareful Havingnoplacetogo hewanderedintheemptystreet Mostofus beingsoexcited couldnotgotosleeplastnight Workinghard youwillsucceed Theboycamerunningintohehouse 时间 原因 原因 条件 方式 4 Hethoughtofhismutton beefandbaconcookedinthehottest finestoil cookedinthehottest finestoil在这里是动词的过去分词短语做定语 相当于定语从句whichwerecookedin 他正在看鲁迅的小说 有一些被邀请参加晚会的人不能来 5 Nothingcouldbebetter hethought 此句是用比较级的形式表示最高级含义 Ican tagreemore Tomgetstoschoolearlierthananyotherstudentinhisclass Tomgetstoschoolearlierthananyoftheothers