Unit 3 Family lifeР第1课时核心词汇讲解Р栏目导航Р自主预习Р词汇讲解Р巩固习题Р自主预习РbusinessРdaughterРdecisionРmealРeventРrelationshipРtypeРshareРexpectРsupposeРinviteРcostРabroadРeitherРpersonalРfashionableРmake a decision to do sth.= decide to do sth.Рbe expected to do sth.Рsupport each otherРinvite sb. to do sth.Рhelp with sth.;help sb do sth.Рset rulesРbe on businessРhave no interest in(doing)sth. be interested in(doing)sth.Рout of dateРhave a close relationshipРbusinessРsupportРunlessРsoundsРrulesРealsРitherРaughtersРronРindР词汇讲解РshareРto share
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