学习目标: by the end of this class, you will be able to . do the summary guided by teacher 学习过程一、预习交流 1 accompany 2 skateboard 3 die out 4 flock 5 beholder 6 tattoo 7 commitment 8 range _______________ _______________ _______________ _______________ _______________ _______________ _______________ _______________ 9 conscience 10 dimension 11 command 12 botany 13 consistent 14 woolen 15 overweight 16 subjective 17 tasteless _______________ _______________ _______________ _______________ _______________ _______________ _______________ _______________ _______________