lesson45七年级英语课件

如:family4，Numbers:01234567891011zeroonetwothreefourfivesixseveneightnineteneleven1213141516171819twelvethirteenfourteenfifteensixteenseventeeneighteennineteen20212223242526272829twentytwenty-onetwenty-one30313233343536373839404142thirty43444546474849505152535455fiftyfortyabirdthreebirdsabussixbusesfourorangesanorange名词变复数：1，变f，x等结尾的+es，以辅音字母+y结尾的，如:boxbus3，一般情况+s，如：boygirl2，以f，fe结尾的，如:wife5，fe为v再加es，以s，变y为i再加es，不规则：①child②man③womanesfamilieswiveschildrenmenwomenesssA:What’sinPicture1/2/3/4/5/6?B:Thereis‥‥‥Thereare‥‥‥A:Whereishe/she?Wherearethey?B:Ithinkhe’s/she’s/they’reathome/atschool/atworkachildsomechildrenaYoungPioneersomeYoungPioneer，