Unit2Words•1.balancen．天平；平衡；结余，余额v.平衡；权衡•Allthepartsofthebuildingareinperfectbalance.•建筑物的各部分都显得非常匀称。•Youhavetobalancetheadvantagesoflivinginthecountrysideagainstthedisadvantages.•你得权衡一下住在乡下的好处和坏处。•keepone’sbalance保持平衡•loseone’sbalance失去平衡•Ican'tkeepmybalance.=Ilostmybalance.•balancedadj.保持(或显示)平衡的•Whatwillhappentoyouifyoudon’teatabalanceddiet?•假如你的饮食不均衡会怎么样？•2.oughtto应该，应当(oughtto与should意思接近，大多数情况下二者可以互换，但是should谈的是自己的主观看法，oughtto则更多反映客观情况，在谈到法律、义务和规定时使用)•1)should/ought(not)todo(不)应该做某事•Yououghttoleaverightnow.•Oneoughtnot(oughtn't)tocrossthestreetwithoutlookingattrafficlight.•2)should／oughtto＋have＋过去分词”既可表示本该做而事实上没有做的事，也可以表示惊讶、赞叹等情绪。•Youshouldhavetoldheraboutitthedaybeforeyesterday．3.curiosityn．好奇心，求知欲CuriositydroveWangPenginside.(1)outofcuriosity出于好奇with/incuriosity好奇地satisfyone’scuriosity满足某人的好奇心showcuriosityaboutsth.对某物表现出好奇(2)curiousadj.好奇的；感兴趣的becuriousabout...对……感到好奇becurioustodosth.极想做……Itiscuriousthat...奇怪的是……(3)curiouslyadv.好奇地；说来奇怪1.Theletterwasn’taddressedtomebutIopeneditoutofcuriosity.2.Isawhereyesfixedonmeincuriosity.3.Childrenarecuriousabout/showcuriosityabouteverythingaroundthem.Astudentshouldalwaysbecurioustolearn.Itiscuriousthatheshouldhaveaskedyouthatquestion.虚拟语气•4.getawaywith...(n/doing)不因某事受惩罚,被放过,携带……逃跑•Thosewholieandcheatwillnevergetawaywithit.•那些撒谎和欺骗将永远摆脱它。•Iamafraidyoucannotgetawaywithcooking•恐怕你躲不了得做菜•Notmanycriminalsgetawaywiththeircrimes.没有多少罪犯能逃之夭夭。•getdowntosth/doing.开始认真对待某事•Isn’tittimeyougotdowntomarkingthepapers?•getridof摆脱；除掉•Youmustgetridofthisbadhabit.•getin插话；收获；进入•getdown下来；取下；放下•getacross被理解，(把……)讲清楚•getoff从……下来；...