2018-2019学年度牛津版选修六Unit 1 Laughter is good for you- Grammar课件(31张PPT)
2018-2019学年度牛津版选修六Unit 1 Laughter is good for you- Grammar课件(31张PPT)第3页

7.__________ vi.参加,参与→participation n.参加,参与→participant n.参加者,参与者 8.__________ n.愚蠢→foolish adj.愚蠢的→fool n.傻子 9.________ vt.教授,传授;指示,命令;告知→instruction n.命令;指示 10.__________ vt.& vi.增强;巩固→strength n.力量,力气

participate

foolishness

instruct

strengthen