4、Greet the students as usual.2.学生自学新单词(教材P57-58),看谁记得又快又准。3.完成随堂练习-----(新词自查)Step2Warmingup(情景导入)T:Booksarefriendsofourhumans.Bookscangiveuslotsofknowledgeandpleasure.Soreadingisagoodhabitforus.Question:T:Doyoulikereading?____________________________What’syourfavoritebook?What’sitlike?_______