四年级英语下册 Unit 2 Cleaning Day Part B教学设计1 闽教版（三起）-闽教版小学四年级下册英语教案VIP专享VIP免费

Unit2CleaningDayPartB一、教学目标：1、能听懂、会说、会读、会写句子Pleaseclosethe____.和Pleaseturnoffthe____.并且根据不同的情况分辨是使用close还是turnoff造句。2、能听懂、会说、会读、会写以下单词和词组：close,turnoff,fan。3、能明白各单词和词组所对应的汉语意思。二、教学重点及难点：重点：正确理解close,turnoff,fan各自对应的意思。难点：close,turnoff,fan的发音及书写。三、教学准备：挂图，卡片，录音机四、教学过程：Step1Warmup1.GreetingT:Goodmorning,class.Ss:Goodmorning,MissLu.T:Welldone,boysandgirls!Ourclassroomiscleanandbrightnow.Ss:Thankyou!教师用Welldone,boysandgirls!Ourclassroomiscleanandbrightnow.和学生开启课堂。2.WordsandExpressions——close,turnoff,fanStep2Presentation教授Pleaseclosethe____.和Pleaseturnoffthe____.句型，注意向学生解释close和turnoff的不同用法，其中close用于关闭实物，而turnoff用于关闭带电的开关。T:Pleaseclosethewindows.Ss:Yes,MissGao.T:Pleaseturnoffthelightsandfans.Ss:Allright.T:Pleaseclosethedoor.Ss:OK.Let’sgohome.当学生熟练运用这两个句子的时候，教师设置不同的物体，包括实物和带电的开关，让学生分辨哪些使用close，哪些使用turnoff，并用Pleaseclosethe____.和Pleaseturnoffthe____.句型来造句。S1:Pleaseclosethe____.S2:Pleaseturnoffthe____.S3:Pleaseclosethe____.S4:Pleaseturnoffthe____.Step3LearningthenewlettersT:Ihavethreegoodfriends.Canyoureadthem?教授重点单词和词组close,turnoff,fan。Step4Homework1.Copythethreeletters4times2.Readtheletterstotheclassmates