教学目标：1理解行为动词一般现在时的用法。2掌握行为动词一般现在时的肯定句、否定句、疑问句及肯定和否定回答的基本用法3结合本单元话题，用一般现在时进行交际。教学重点：行为动词一般现在时的用法。教学难点：行为动词疑问句及其肯否定回答。教学过程：一、出示目标：二、自主学习：1翻译句子（1）我常常放学后踢足球。I_________________afterschool.(2)你常常踢足球吗？_____youoftenplayfootball?(3)他来自于广东。He_____________Guangdong.(4)你哥哥踢足球好吗？_____yourbrother_____footballwell?2翻译生词在周末______________当然_____________购物__________三、交流展示：预习情况。行为动词第三人称单数形式变换四、释疑解难：行为动词三单形式变换规则：大部分动词直接加‘s’如like---likesplay----plays以一个辅音字母加y结尾的，去掉y加ies。如study----studiesfly---flies以sh,ch,ss,x结尾的加es.如wash----washeswatch-----watchesdress----dressesfix----fixes(4)以o结尾的加es,如do----doesgo----goes2.主语为第三人称单数的行为动词的各种句型注意点。肯定句如：Milliegetsupat6:30everymorning.否定句如：Milliedoesnot/doesn’tgetupat6:30everymorning一般疑问句如：DoesMilliegetupat6:30everymorning?肯定回答：Yes,shedoes.否定回答：No,shedoesn’t.对划线部分提问：WhatdoesMilliedoeverymorning?五、当堂检测：I.写出下列动词的第三人称单数形式。put_________play________study_______enjoy_______have______guess_______dress_______miss_____watch________fly_________do_______go________wash_____teach______fix_______II.单项选择()1.---_______?---Yes,hedoes.A.DoyoulikeapplesB.DoeshelikeapplesC.WhatdoeshelikeD.Doesshelikeapples()2.MysisterlikeswatchingTV,butmybrother______likeit.A.isB.isn’tC.don’tD.doesn’t()3.Mylittlesisterglassesafterschool.A.doesnotB.doeswearC.doesn’twearD.notwear()4.MycousinBobbyenjoyA.playgamesB.listentotheradioC.wearglassesD.playingbasketball()5._______yoursister_____toschooleveryday?A.ArewalkBIswalkC.DoeswalksD.DoeswalkIII.句型转换。1.Iplayfootballverywell.(改一般疑问句并否定回答)______you_____footballverywell?_____,____________.2.Hedoeshishomeworkeveryday.(改否定句)He_____________hishomeworkeveryday.3.Shegoestoschoolbybikeeveryday(改一般疑问句并肯定回答)________she_____toschoolbybikeeveryday?______,__________.4.IdomyhomeworkonSundays(改一般疑问句)_____you_____yourhomeworkonSundays?IV.用所给动词的适当形式填空。She_______(have)breakfastathomeeverymorning._______yourfather_______(teach)English?MissGreen_____(teach