Unit13ModelVerbsNew课件

mightmust，will，IwillSorry，3变疑问句，数变化，youmustcouldmight情态动词can的过去式⑹Icouldrunfasterthen情态动词may的过去式⑺IaskedhimifImightleaveshouldoughtto应该，could，会；可以，dare，4变否定句，允许⑷MayIborrowyourdictionary?must⑸Wemustobeyorders必须，应当MustwefinishourhomeworkbeforewatchingTV?Yes，Ican’tI…表示疑问，情态动词提前1情态动词的基本词义及用法can⑴Icanswim⑵CanIborrowtwobooksatatime?能，可能may⑶Youmaycomeifyouwish可以，情态动词直接加not1情态动词+do（ought除外)2情态动词无人称，may，ModalVerbs情态动词can，should，ought(to)，need，将要ChildrenshouldobeytheirparentsTheyoungoughttorespecttheoldYououghtnottobesorudetoyourfatherwillshall愿意Willyoucometomyparty?Yes，shall，请示ShallIopenthewindow?dareneed&daredo/darenotdodaretodo　肯定(do/does/did)notdaretodo　否定needdo/neednotdoneedtodo　肯定(do/does/did)notneedtodo　否定1)Wemust/can/may/will/shall_____anydifficultyAfaceBtofaceCfacingDfaced2)He_______togooutforarestAoughtsBoughtCwillDshallJackshouldfinishhishomeworkatschool变疑问句：变否定句：ABShouldJackfi，