Unit 17 Laughter SectionⅡ课件 (北师大版选修7)
Unit 17 Laughter SectionⅡ课件 (北师大版选修7)第2页

►Step One:Words and Phrases Ⅰ.词汇知识 1.________________ (vt.)   认可,承认 2.________________ (n.) 权力;权威 3.___________ (n.) 人物 4.________________ (n.) 运动 5.____________ (n.) 紧张,焦虑

acknowledge

authority

figure

campaign

tension