Unit 20 New Frontier 导学案（8）Tips: A young idler, an old beggar.（少壮不努力，老大徒伤悲。）Learning aims: Review the words and phrases in unit 20.（A 级）Review the grammar----- The Future.（C 级）Important and difficult point:How to use the phrases correctly.Learning pr...

时间:2025-06-15 10:56栏目:中学教育