动名词短语做主语.ppt

readinthesun Readinginthesunisbadforoureyes 动名词短语做主语 smoke smokingisbadforourhealth lungs 动名词短语做主语 Washhandsbeforemeals Washinghandsbeforemealsisgoodforourhealth 动名词短语做主语 domorningexercise Doingmorningexerciseisgoodforourhealth 动名词短语做主语 WhydoesMaria sfathersmoke Becausehethinksmokingcanhelphimrelax 1a Hethinksmokingcanhelphimrelax helpsb to dosth 帮助某人做某事Imustaskhimtogiveupsmoking asksb todosth 叫某人做某事giveupdoingsth 放弃做某事 1b 1Youmustdomorningexercises 2Youmustnot Don tthrowlitterabout 3Youmustnot Don tstayuplateatnight 4Youmustnot Don treadinthesun 5Youmustwashyourhandsbeforemeals 6Youmustbrushyourteethtwiceaday 1c Youmustnot Don twalkonthelawn Youmustnot Don ttakepetstoschoolwithyou Youmustnot Don tclimbtrees Youmustnot Don tthrowlitterabout Listenandanswer Isgoingtoschoolwithoutbreakfastgoodorbad Mustwedrinkenoughwatereveryday It sbad Yes wemust Breakfastgivesyouenergyforthemorning Walkingisgoodexerciseanditisnecessaryforyourhealth Drinkenoughwatereveryday 能量 必要的 足够的 3workalone 1remember Always yourhands meal 2You takepetstoschoolwithyou 3You throwlitterabout Putitintothedustbin 4 Don t TVtoolate wash before mustn t mustn t watch groupwork DiscussionI wemust I wemustn t Don t