lesson63八年级英语课件

但beableto有人称和更多时态的变化，Willyoubeabletocometonight?=Canyoucometonight?*2may:1)表示客气的请求(1)--MayIcomein?--Comein，Lesson63RevisionRetellthestory:Whatagoodkindgirl!Youmay/cangetthepresentMay/CanIaskyouaquestion?TheymayhaveapicniconSundayLookandsayItcan’tberainynowTheboycanskateontheiceTheboycan’tcatchthebutterflyLookandsayReadandthinkGuessthemeaning:can___may___permission（请求）possibility（可能性）permission（请求）possibility（可能性）Usageofmodalverbs:canmaycan:1)表能力2)表客观可能性（通常用否定）3)表允许（与may意思相近）*may:1)表示客气的请求2)表示许可3)表示一件事或许会发生*1can:1)表能力WecanspeakEnglishwellnow2)表客观可能性（通常用否定）Thenewscan’tbetrue3)表允许（与may意思相近）CanIhaveatry?＊could表比较委婉客气地提出问题或陈述看法Couldyoupleasetellmethewaytoschool?＊can和beableto在表能力时意思相近，please(2)--MayIborrowyourpen，please?--Certainly!(3)--MayIhaveapieceofpaper?--Ofcourse2)表示许可Youmayhaveare，