四年级英语下册 unit4教案 湘教版

湘教版四年级英语下册教案unit4 Peter is writingPeriod 1教学目标 1.能熟练地运用句型:somebody is doing something;2.读准单词的发音,注意ing 的发音。教学重点与难点重点:能熟练地运用句型:somebody is doing something难点:用she is doing 看图说话教学准备图片,教学磁带等.教学步骤step1 Warming up1.师生问候.2.游戏Dragon game(接龙游戏)师展示图片,学生练习句型:she is doing something.playing the pianobaking a cake making a kite making a pie making a mess making a boatstep 2 Presentation and drill1.拿着一个神秘的盒子,走进教室.T(摇晃盒子):Hello,everyone!Im a magician.I have a lot of magic things in my bag.Whats in it？ Please guess!If you are right,Ill give you a gift.若学生猜对了,教师出示该物品,并奖励一张小卡片或其他小奖品.T:What is he doing？ S:He is .T:Great ,you are right.T(将卡片翻过来,让学生看着中文说英语)板书并教学句型Ling ling is sleeping2.出示课文A部分教学挂图.听课文A部分录音,了解课文大意.3.听录音,跟读.4.分组练读并表演:Peters mother is cooking. Annes mother is sweeping.Ling lings brother is sleeping. Ling ling is painting.step 3 Practice游戏看图猜测词意 read after me sleeping working sweeping cooking paintingstep 4 Consolidation1.创设情景,自由会话.情景:想象在周末,一家人会做什么.用学过的句型表达出来.My mother is My brother isMy father is I am 要求用上学习过的单词 2.评价.对学生在活动中的表现给予肯定和鼓励,提高学生学习英语的兴趣.3.对话练习.4.家庭作业.1)熟读并背诵课文A部分.2)识记本课新单词.Period 2学目标:1.能掌握本单元新单词； 2.能熟练地运用现在进行时进行会话；3.理解课文C,D部分；4.培养学生的阅读理解能力。教学重点与难点重点:复习单词和句型 难点:情景会话教学准备:单词卡片,教学磁带等.教学步骤step 1 Warming up1.师生问候.2.看卡片读单词.3.看口型读单词.step 2 Presentation and drill游戏:Guess,guess,guess!(猜一猜)教师做动作,并提问;学生猜,并回答.T:What am I doing S:You are sleeping.T:Yes,I am sleeping./No,I am step 3 Practice游戏Best partner(最佳拍档)学生两人一组自由组合,一人抽卡片做动作,另一人猜,看哪组最有默契.阅读课文D部分,回答问题.What is Tim doing？What is Dino doing？ step 4 Consolidation让学生四人一组,描述各自在家里画的画。评价.对学生的描述进行评价,给予肯定与鼓励,激发学生说英语的欲望。练习。Period 3教学目标1.能掌握字母组合OO在单词中的发音;2.能读出由含有字母组合OO的单词book wood food cook took firewood, 并读出有关的句子;3,复习巩固本单元单词和句型。教学重点与难点:字母组合OO在单词中的发音.区别字母组合OO的长,短音。教学准备单词卡片,教学磁带等。教学步骤step 1 Warming up1.师生问候.2.游戏:Act and chant (做做唱唱)请八名学生上台来,轮流根据单词卡片做动作,其余学生有节奏地吟唱.Writing ,writing ,A is writing.Sleeping, sleeping,B is sleeping.Working, working, C is woring.step 2 Presentation and drill1.让学生读E部分的单词；2.板书单词 book ,标出字母组合OO,教授其读音,并与其它单词进行比较；3.板书E部分其它单词 wood took food firewood coo