Unit 10 Connections单元新知（课件+学案，共4份）高中英语 北师大版（2019）选择性必修 第四册

LESSON 1　HOW CLOSELY CONNECTED ARE WE？ 1.social network 社交网络 2.a bimonthly magazine 一本双月刊杂志 1.theory n.学说，理论 Although this theory is not widely accepted， it does provide an interesting perspective. 尽管这个理论尚未得到广泛接受，但它确实提供了一个有趣的视角。 （观点介绍） 2.parcel n.包裹；邮包 I received a parcel from my parents this mornin...