王立新教学课件.ppt

Unit2Lesson4(2),Helpingathome良乡四中王立新,Grangmasbirthdayiscoming,herfamilymembersarebusydoingsomethingnow.,Mumiswashingthecups.,Dadistakingouttherubbish.,Emmaiswashingtheplants.,Jennyisputtingawaythetoys.,Whatishe/shedoingnow?,Its5:30.,Mumistalkingonthephone.,Mumanddadareputtingcandlesonthecake.,Its5:45.,Its5:30.,Mumistalkingonthephone.,Mumanddadareputtingcandlesonthecake.,Its5:45.,Its5:00.,Mumiswashingthecups.,Dadistakingouttherubbish.,Emmaiswashingtheplants.,Jennyisputtingawaythetoys.,现在进行时表示：现在、现阶段正在进行的动作。,Its5:30.,Mumistalkingonthephone.,Mumanddadareputtingcandlesonthecake.,Its5:45.,Its5:00.,Mumiswashingthecups.,Dadistakingouttherubbish.,Emmaiswashingtheplants.,Jennyisputtingawaythetoys.,现在进行时的结构为：be+doing,Its5:30.,Mumistalkingonthephone.,Mumanddadareputtingcandlesonthecake.,Its5:45.,Its5:00.,Mumiswashingthecups.,Dadistakingouttherubbish.,Emmaiswateringtheplants.,Jennyisputtingawaythetoys.,现在分词的拼写规律：1.加-ing2.去掉e,加-ing3.双写结尾辅音字母，并加-ing,新知学习一,CompletetheWordBuilder(Ex5),tidying,taking,running,巩固练习：把下列动词原形变成现在分词形式：,dust_clean_wash_dance_take_make_put_cut_run_,dusting,cleaning,washing,dancing,taking,making,putting,cutting,running,1、观察总结规律。1）Heisfeedingthedognow.Heisnotfeedingthedognow.2）Theyaredustingthefurniture.Theyarenotdustingthefurniture.,思考:现在进行时肯定句变否定句方法:_现在进行时否定句结构：_,be+not,be+not+doing,新知学习二：现在进行时否定句,CompletethetablesusingtheKeyWordsfromExercise1.(Ex6),washing,takingout,watering,feeding,puttingaway,sweeping,3、巩固练习，把下面现在进行时的肯定句变成否定句。1)Iamwashingthecupsnow._2.Jennyistakingouttherubbish._3.Emmaissweepingthefloor._4.Mumanddadareputtingcandlesonthecake._,Imnotwashingthecupsnow.,Sheisnttakingouttherubbish.,Sheisntsweepingthefloor.,Theyarenotputtingcandlesonthecake.,复习一般现在时，检查预习四。定义：_谓语动词形式_与一般现在时连用的时间状语：1、usually_2everyday_3onceaday_,always,often,sometimes,seldom,never,everyweek(month,year),onceaweek,(month,year),表示经常反复发生的动作或状态,动词原形或三单,Make2sentencesaccordingtothepicture:1.She_(dust)thefurniturenow.2.She_(dust)thefurnitureeveryday.,isdusting,dusts,新知学习三：现在进行时与一般现在时的区别：,解题关键：找到时态的时间状语-标志词,Completethesentenceswiththecorrectformoftheverbs.Ex7,clean,istalking,watch,go,islooking,小组活动，每组一幅图，每幅图至少写2句，用上本课所学的动词词组及现在进行时，也可用一般现在时。（注意标志词）,Forexample:1.Look!Dadiswashingthedishesnow.2.Dadisntwashingthedishesnow.3.Dadoftenwashesthedishesaftersupper.4.Dadseldomwashesthedishesinthemorning,becauseheisbusy.,小组活动，每组一幅图，每幅图至少写2句，用上本课所学的动词词组及现在进行时，也可用一般现在时。（注意标志词）,takeouttherubbish,sweepthefloor,dustthefurniture,feedthedog,Summary:重点：1、关于做家务的重点短语：washthedishes,dustthefurniture,feedthedog,putawaythetoys,sweepthefloor,takeouttherubbish2、