Word and phrasesUnit 4• 打破常规• 一束花• 增进和平• 有做…的特权• 好胃口• 爱好…• 投…之好 , 和…口味• 由某人出资• 自费• Break the normal procedure• A bunch of flowers• Promote peace • Have the privilege to do sth• Have a good appetite• Have an appetite for• To one’s appetite• at sb’s expense• at one’s own expense• 在损害…的情况下• 从事, 忙于…• 因…奖励某人• 年年• 警惕• 大规模的• at the expense of• be involved in be busy doing be engaged in. give a reward to sb. For sth. reward sb. For sth.year after year.look out forOn a large scale• 支付…生活费• 签名售书• 在煤井事故中幸存• 开一个银行帐户• 有做…的特权• 有…牢固的知识• Pay for one’s living expenses• Sign one’s new novel• Survive the coal mine accident• Open a bank account• Have the privilege to do sth• A sound knowledge of• 分解泥土• 让水渗入• 稳固土壤• 自费• Break the soil up• Allow rain to sink in• Bind the soil• At one’s own expense• 按…分类• 根据果实的形状• 以…为基础• 乍一见• 进一步发展这个新体系• 与…结成终生友谊• Classify …into groups• According to the shape of the fruit• Be based on• At first sight• Promote the new system• Develop a lifelong friendship with sb• 过着安逸的生活• 渴求知识• 给…一个机会做…. 任命某人做…. 在 25 岁• 被卷入 , 从事于 , 忙于• 积累大量的知识• 被选为…主席• Lead a cosy life• Have an appetite for knowledge• Give sb a chance to do sth• Appoint sb as• At the age of 25• Be involved in• Accumulate a great deal of knowledge• Be elected president of…Wildlife and garden roses• 享有做…的充分自由• 被…分开• … 的关键• 把…代代相传• 重新认识…• 改变…的外貌• 适应新环境• Enjoy all the freedom to do sth• Be separated from• The key to…• Pass on…from one generation to the next• Bring…back in view• Change one’s appearance• Adapt to the new environmemtStudying plants in the wild• 把…贡献给…• 给…做出重要的贡献• 聚在一起做…• 有悠久的历史• 经营一家旅馆• 达到很高的水平• Devote …to…• Make an important contribution to …• Get together to do sth• Have a long history• Run a hotel• Reach very high standards• Have a limited budget to do sth• Have a close look• Make notes of• 有有限的预算做…• 仔细观察• 记下 , 写下