七年级初一英语下册《Don’t eat in class》PPT课件

Don’teatin。七下初中英语class,,Doyouknowthemeaningsofthefollowingsigns?Notalking!Novisitors!,No fire!Nomobilephones!,Noeating.Nodrinking.EmergencyExit,Newwordsrulen.规则；规章halln.大厅；礼堂hallwayn.走廊；过道dininghall餐厅uniformn.校服；制服wearv.穿；戴listenv.听；倾听listento听.......arrivev.到达Beontime准时Fightv./n.打架；战斗sorryadj.难过的；抱歉的haveto必须；不得不must必须（情态动词）,Doyouknowtheplacesthathaverules?Andwhatrulesdoyouknow?schoolrulesclassrulesfamilyruleslibraryrulesdiningrules校规班规图书馆规则就餐规则家规,Whatcanwedoatschool?Whatcan’twedoatschool?belateforclass=arrivelateforclassA:Canwebelateforclass?B:No,wecan’t.Wecan’tbelateforclass.(Don’tbelateforclass./Don'tarrivelateforclass.),Don’teatintheclassroom.A:Canweeatintheclassroom？B:No,wecan’t.Wecan’teatintheclassroom,A:Canweeatinthedininghall?B:Yes,wecaneatinthedininghall..A:Canweruninthehallways?B:No,wecan’t.Wecan’truninthehallways.Don’truninthehallways,A:Canwefight?B:No,Wecan’t.Wecan’tfight.Don’tfight,A:Canwetalktoclassmatesinclass?B:No,wecan’t.wecan'ttalktoclassmatesinclass.Don’ttalktoclassmatesinclass,Schoolrules1.Don’tarrivelateforclass.2.Don’truninthehallways.3.Don’teatintheclassrooms.4.Don’tlistentomusicintheclassroomsorthehallways.5.Don’tfight,肯定祈使句否定祈使句Sitdown.Comein.Eatathome.Listentomusicathome.5.Doyourhomeworkatschool.Don’tsitdown.Don’tcomein.Don’teatathome.Don’tlistentomusicathome.Don’tdoyourhomeworkatschool.Examples,1.Youmustbeontime.1)must作为情态动词，表示“必须”、“务必”，有时还表示“一定”，起到加强语气的作用。Youmustfinishyourhomework.2)haveto不得不Youhavetogetupearly.Shehastogettoschool,Don’teatin。七下初中英语class.