六年级下册英语教案-Unit 3 A healthy diet 第四课时-译林版三起

六年级下册英语教案-Unit3Ahealthydiet第四课时-译林版三起课程目标学习如何谈论健康饮食的重要性。学习基本的口语表达，如询问和回答问题。学习如何描述健康的食物和不健康的食物。加强英语听、说、读、写的能力。教学重点能够使用英语询问和回答有关健康饮食的问题。熟练运用单词和短语来表述健康和不健康的食物。教学准备课本Unit3Ahealthydiet第四课时。学生课前作业和作业本。讲义和课堂练习。教学过程1.课堂外语活动（1）迎接Teacher:Goodmorning,everyone.Students:Goodmorning,teacher.Teacher:Howareyoutoday?Students:I’mfine,thankyou.Andyou?Teacher:I’mfinetoo,thanks.Areyoureadyfortoday’sclass?Students:Yes,weare.（2）导入Teacher:Lasttime,wetalkedabouthealthyfoodandunhealthyfood.Doyourememberwhatwelearned?Students:Yes,welearnedthatvegetables,fruits,andwholegrainsarehealthyfood,whilejunkfood,sugarydrinks,andfriedfoodareunhealthyfood.Teacher:Great!Today,wewillcontinuetotalkabouthealthyfoodandunhealthyfood.AndIhaveaquestionforyou.Doyoueathealthyfoodeveryday?Students:(Answerintheirownwords.)（3）呈现Teacher:Therearemanybenefitsofeatinghealthyfood.Canyounamesomeofthem?Students:(Answerintheirownwords.)Teacher:That’sright.Eatinghealthyfoodcanhelpusstayhealthyandstrong.Andweneedtoeatabalanceddiettokeepourbodyworkingproperly.Now,let’slookatthepictureonpage28.（4）讨论Teacher:Whatdoyouseeinthepicture?Students:(Answerintheirownwords.)Teacher:Yes,therearemanyhealthyfoodchoices.Canyounamesomeofthem?Students:(Answerintheirownwords.)Teacher:Verygood.Andtherearealsosomeunhealthyfoodchoices.Canyounamethem?Students:(Answerintheirownwords.)Teacher:That’sright.Now,let’swatchavideoabouthealthyfoodandunhealthyfood.（5）学习Teacher:Afterwatchingthevideo,doyouhaveanynewideasabouthealthyfoodandunhealthyfood?Students:(Answerintheirownwords.)Teacher:Great!Now,let’slearnsomenewwordsandphrases.Junkfood垃圾食品Fastfood快餐Sugarydrinks含糖饮料Wholegrains全谷物Fiber纤维Teacher:Now,let’spracticeusingthesewordsandphrases.（6）练习Teacher:Iwillaskyousomequestions,andIwantyoutoanswerusingthewordswejustlearned.Areyouready?Students:Yes,weare.Teacher:Whatisjunkfood?Students:Junkfoodisfoodthatisunhealthyandnotnutritious,suchaschipsandcandy.Teacher:Canyougiveanexampleoffastfood?Students:Fastfoodisfoodthatiseasytogetandeatquickly,suchashamburgersandpizza.（7）复习Teacher:Let’sreviewwhatwelearnedtoday.Canyounamesomehealthyfood?Students:(Answerintheirownwords.)Teacher:Verygood.Andcanyounamesomeunhealthyfood?Students:(Answerintheirownwords.)（8）总结Teacher:Greatjobtoday!Remembertoeathealthyfoodeverydaytostayhealthyandstrong.Seeyounexttime!2.课堂作业背诵今天学习的新单词和短语。继续阅读课本Unit3，并完成相关作业。试着带一份健康的午餐和一份不健康的午餐来到下节课堂，我们将