高中英语《Unit2 Healthy eating》教案（3）新人教版必修3-新人教版高一必修3英语教案VIP专享VIP免费

TheThirdPeriodLanguagePointsTeachinggoals教学目标1.Abilitygoals能力目标EnablestudentstograspthemainusagesofimportantwordsEnablestudentstounderstandthedifficultsentences.2.Learningabilitygoals学能目标Helpstudentslearnhowtoanalyzeandmastertheusagesofwords.Teachingmethods教学方法ListeninganddiscussionTeachingaids教具设备Arecorder,atape,aprojectorandsomeslidesandpictures.Teachingproceduresandways教学过程与方式Step1RevisionWriteoutyouranswersaccordingtothepassage.1.TheweaknessofthedietinWangPeng’srestaurantwasthatitdidnotgive______________________.2.ThestrengthofthedietinWangPeng’srestaurantwasthatitdidnotprovided________________________.3.TheweaknessofthedietinYongHui’srestaurantwasthatitdidnotgive__________________________.4.ThestrengthofthedietinYongHui’srestaurantwasthatitprovided______________________.Keys:enoughprotectivefoodplentyofenergy-givingfoodenoughofenergy-givingfoodplentyofprotectivefoodStep2Languagepoints1.Everybodyhastoeat,butdoyoueatahealthydiet?dietn.饮食，食物diet指的是习惯的食物或规定的食物，特指维持健康的定量或定质的食物。food是一般的用语，凡能吃能喝的具有营养的东西都称为food。强调种类时，food可用复数。Proper_____andexercisearebothimportantforhealth.Manysweet_______areonsaleinthestore.Milkisthe_____forbabies.Keys:dietfoodsfood【常用表达】balanced/healthy/poordiet均衡的/健康的/不良的饮食vegetarian/high-fibrediet素食/高纤维的饮食adietoffish/fruit/potatoes只吃鱼/水果/土豆的饮食beonadiet节食2.Whatwillyouhappentoyouifyoudon’teatabalanceddiet?balance作动词，意为“均衡，权衡，保持平衡”。e.g.Trytobalanceyourdietbyeatingmorefruitandlessmeat.Youhavetobalancetheadvantagesoflivinginabigcityagainstthedisadvantages.balance作名词，意为“天平，平衡”。e.g.Tomlosthisbalanceandtippedbackwardinthechair.Thecompany’ssuccessisreflectedinitshealthybankbalance.【常用表达】keep/loseone’sbalance保持/失去平衡beoffbalance使失去平衡outofbalance失去平衡asenseofbalance平衡感thebalanceofnature自然生态平衡balancebeam平衡木afavorablebalance入多于出aunfavorablebalance入不敷出翻译下列句子。1.你能单脚站立多久?2.实验室的天平与商店里的秤在什么方面有所不同?Keys:Howlongcanyoubalanceononefoot?Inwhatwayisalaboratorybalancedifferentfromabalancefoundinastore?3.WangPengsatinhisemptyrestaurantfeelingveryfrustrated.-ing形式短语做伴随状语。e.g.Heplacedtwotablestogether,spreadingallthepapersoutonthem.Pretendingtolookfrightened,Ibackedtowardsthedoor.1)Norastoodatthebusstop,______________________.娜拉站在公共汽车站旁看报纸。2)___________________________,youcanhaveabetterviewofthecity.站在山顶上,你能更好地看到这个城市。3)Olivecame_____________________.奥丽夫跑步来到大楼前。4)“Wecan’tgooutinthisweather,”saidBob,____outofthewindow.A.lookingB.tolookC.lookedD.havinglookedKeys:readinganewspaperStandingonthetopofthehillrunningtothebuildingAfrustrated是形容词，意为“失望的，失意的”e.g.Hefeelsfrustratedandangry.他感到既失意又恼火。frustratev.使挫败,使不成功e.g.Thebadweatherfrustratesourhopesofhavingapicnic.坏天气使我们野餐的愿望无法实现。4.“Nothingcouldbebetter,”hethought.=Allhisfoodscouldbebest.他想,“再没有比这些更好吃的了”。此句是用比较级的否定形式表示最高级含义。e.g.—Howareyougettingon?你怎么样?—Nothingcouldbebetter.再好不过了。—Didyousleepwelllastnight?—Neverbetter,likearock.（再好不过）Nobodylovedmoneybetterthanhe.Ithinknothingismorepleasantthantraveling.—Howdidyourfatherfeelwhenhesawwha...