人教大同版·四年级上册;;目录;01Lead-in;Letsenjoy;02Presentation;Listenandtalk;BLookandrole-play;CLookandtalk.;Isthereanybread?;Arethereanyeggs?;Arethereanyapples?;Isthereanymilk?;Arethereanytomatoes?;Develop;Listenandsay;Readandsay;Listen,writeandsay.;Summary;Summary;Summa