Unit 1 Dreams and nig htmares夢(mèng)和夢(mèng)魘 Unit 2 Crime and pu nish ment犯罪和懲罰 Unit 3 Habits and obsessions習(xí)慣和對(duì)事物的迷戀 Unit 4 Tech nology技術(shù) Unit 5 Design設(shè)計(jì) Unit 6 Global envi ronmental issues全球環(huán)境問(wèn)題 附錄一 Gram mar Reference參考語(yǔ)法 附錄二 Sentence Patterns句型總結(jié) 附錄三 Vocabulary詞匯表