何事物)something(某事物)nothing(没有什么)somebody(某人)anybody(任何人)用法1.一般来说,由some构成的不定代词往往用于肯定句中,any构成的用于否定句和疑问句中。(在表请求、期望得到对方肯定回答的疑问句中,用由some构成的复合不定代词。2.作主语时,谓语动词必须用单数形式。3.被形容词修饰时,形容词要后置,作后置定语。noone(没有人)nobody(没有人)语法篇-复合不定代词Holiday&vacationsActivitiesstayedathome,visitedmyuncle,visitedmuseums,wenttoN.Y.City/summercamp/themountains/thebeach,atesth.delicious,didsth.special...Places(ofinterest)Malaysia,HongKong,NewYorkCity,etown,HuangguoshuWaterfall,Tian’anmenSquare.Beijinghutongs,CentralPark...Travellogdiary,postcard,letter,e-mail...Descriptiondelicious,exciting,terrible,expensive,cheap,boring,bored,wonderful,great,enjoyable,interesting,special,excellent,old,new,good,bad,wet…StructuresA:Wheredidyougoonvacation?B:Iwentto...A:Didyoubuyanythingspecial?B:Yes,Ibought...A:Howwasyourvacation?B:Itwas...单元整体话题篇