单元重点小结,答案:重点单词:1.diet2.balance3.barbecue4.roast5.fry6.ought7.slim8.curiosity9.hostess10.raw 11.lie12.customer 13.discount,答案:bine,答案:重点短语:1.tell a lie2.balanced diet3.ought to4.lose weight5.get away with6.win.back7.earn ones living8.in debt9.spy on10.cut down11.before long12.put on weight,答案:重点句型:1.feeling very frustrated2.Nothing;better3.have;getting away with telling people lies4.Why dont5.neither;nor;offers,答案:重点语法:1.neednt/dont have to2.will3.cant4.mustnt/shouldnt,
