Unit4Doityourself一、课题：Grammar（1）二、教学重点：1.Learntogiveinstructionsusingimperativesentences.2.Bothaffirmativeandnegativeformsofimperativesentences.三、教学难点：1.Theword“please”canbeplacedeitheratthebeginningorattheendofaimperativesentence.Butthereusuallyisacommabeforeitwhenitisattheend.四、教学过程：【预习检查】1.Newwords:cut,sentence【目标展示】1.Learntogiveinstructionsusingimperativesentences.2.Bothaffirmativeandnegativeformsofimperativesentences.【新知研习】研习1:Howtogiveanaffirmativeinstruction?e.g.Putupapictureonthewall.Paintthewallblue.研习2:Howtogiveanegativeinstruction?e.g.Don’tstandinfrontme.Ican’tseetheblackboard.Don’tpaintthecat.研习3:Inordertoshowpoliteness,weoftenaddtheword“please”.Wherecanweputit?e.g.Pleasefixtheshelfforme.Don’ttouchthewetpaint,please.研习4:Whatshouldwepayattentiontowhenweaddtheword“please”?Theword“please”canbeplacedeitheratthebeginningorattheendofaimperativesentence.Butthereusuallyisacommabeforeitwhenitisattheend.【归纳总结】【巩固拓展】1.DotheexercisesonPage47.(Checktheanswers.)2.Dosomeextraexercises.【预习指导】ReadthroughGrammarB.TrytofinishtheexercisesonPage48.五、板书设计：六、教学反思：
