Whatsuperfood!box[bɔks]boxes[bɔksis]cherry['tʃeri]cherries['tʃeriz]dish[diʃ]dishes['diʃiz]food[fuːd]fork[fɔːk]forks[fɔ:ks]glass[glɑːs]glasses['glɑːsɪz]knife[naɪf]knives[naɪvz]sandwich['sænwidʒ]sandwiches['sænwidʒiz]strawberry['strɔːbərɪ]strawberries['strɔːbərɪz]tomato[tə'mɑːtəʊ]tomatoes[tə'ma:təuz]bamboo[bæm'bu:]peach[pi:tʃ]peaches[pi:tʃiz]potato[pə'teitəu]potatoes[pə'teitəuz]可数名词单复数变化规则:1.一般情况加s.2.以s,sh,ch,x结尾的加es.3.以辅音字母加y结尾的变y为i,再加es.4.以f,fe结尾的变f,fe为v,再加es.boxcherrydishfoodforkglassknifesandwichstrawberrybamboopeachpotato•boxes•cherries•dishes•forks•glasses•knives•sandwiches•strawberries•peaches•potatoes•tomatoes•这些是什么?•Whatarethese?•他们是……•Theyare….•这些是什么?•Whatarethese?•他们是盒子。•Theyareboxes.1.听音并跟读1-7单元课文每天20分钟。2.抄写38页A并翻译。3.熟读38AHomework