Unit 3 Healthy or unhealthy_教案1.doc

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1、Unit3Healthyorunhealthy【第一课时】【教学目标】1．帮助学生学习Lookandlearn中的生词。2．通过Listenandsay关于早餐的对话，帮助学生掌握句型Whatdidyouhaveforbreakfastthismorning?Ihad...3．通过问答活动帮助学生操练核心句型。【教学重难点】1．词汇：healthy,unhealthy,hamburger,yesterday,fruit,pie,pizza,sandwich2．句型：Whatdidyouhaveforbreakfastthismorning?Ihad

2、somebreadandmilk.【教学准备】课件、音频【教学过程】I.Pre-taskpreparations1．询问学生的日常饮食。例如：T:Whatdoyouusuallyhaveforbreakfasteveryday?S1:Ihavesomebreadandmilkforbreakfasteveryday.S2:Idon'thavebreakfast.S3:Ihavesomebread,aneggandabananaforbreakfast.…然后把学生分成四人小组，请每位学生讲述自己每天早晨、中午和晚上经常吃的食物。S1:Ihaveso

3、mebread,aneggandanappleinthemorning.Ihavesomericeandmeatforlunch.Ihavesomericeandfishfordinner.Meatandfisharemyfavorite.2．小组比赛。请各小组轮流说出知道的食物和饮料的名称，每位学生说的内容不能与前面的重复，凡是轮到的小组说不出来就扣一分，教师在学生说的过程中把食物和饮料的名称分类写在黑板上。然后请学生一起朗读黑板上的单词。4/4GrainsMeatFruitbreadfishapplericechickenorangenoodl

4、esbeefbananaporkpineapplegrapeVegetablesDrinkscarrotjuicecabbagemilktomatosoyamilkpotatocolacucumbercoffeeteaII.While-taskprocedures1．通过上面的活动引出Lookandlearn的单词，让学生朗读并拼读单词。然后和学生谈论当天早餐的食物，顺着学生的话语引出单词healthy。T:Ihadsomebread,anegg,anappleandacupofteaforbreakfastthismorning.Whatdidy

5、ouhave?S1:Ihadsomebreadandmilk.S2:Ihadanapple.S3:Ihadahamburgerandacola.T:Ahamburgerandacolaforbreakfast?Thatdoesnotsoundhealthy.请学生跟读healthy,然后对子活动。一个学生说说自己的早餐，另一个学生判断是否健康，然后再交换。S1:Ihadanappleforbreakfastthismorning.S2:Thatdoesnotsoundhealthy.2．教师顺着上述活动中最后一个学生的话语引出句型:Whatdidy

6、ouhaveforbreakfastthismorning?4/4T:Whatdidyouhaveforbreakfastthismorning?S1:Ihadsomericeandanapple.T:(Write,“Whatdidyouhaveforbreakfastthismorning?”ontheblackboard)请学生跟读问句，然后接力问答。S1:Whatdidyouhaveforbreakfastthismorning?S2:Ihadsomecakesandmilk.Whatdidyouhaveforbreakfastthismor

7、ning?S3:Ihadsomenoodles.…3．出示Listenandsay的图片，播放录音，学生边听边看图片。再次播放录音，教师板书对话中出现的生词，解释词义。T:WhatdidJoehaveforbreakfastthismorning?S1:Joehadtwohamburgersandsomecola.T:Thatdoesn'tsoundhealthy.WhatdidJillhaveforbreakfastthismorning?S2:Jilldidn'thavebreakfast.T:That'sunhealthy.举例说明healt

8、hy和unhealthy的词义并请学生跟读造句。然后让学生完成反馈练习，填空完成Alice的报告。4．播放对话录音，请学生